Post on 01-Nov-2014
SERVICE MANUALAM-900U
No. 00ZAM900U/SME
DIGITAL MULTIFUNCTIONAL SYSTEM
AM-900MODELMODEL SELECTION CODE DESTINATION
AM-900 U U.S.A./Canada
CONTENTSCHAPTER 1. GENERAL DESCRIPTION[1] Specifications ................................................. 1-1[2] Operation panel.............................................. 1-2[3] Transmittable documents ............................... 1-3[4] Installation ...................................................... 1-4
CHAPTER 2. ADJUSTMENTS[1] Adjustments ................................................... 2-1[2] Diagnostics and service soft switches............ 2-7[3] Troubleshooting ........................................... 2-30[4] Error code table............................................ 2-31
CHAPTER 3. MECHANICAL DESCRIPTION[1] Mechanical description................................... 3-1[2] Disassembly and assembly procedures....... 3-18
CHAPTER 4. DIADRAMS[1] Block diagram ................................................ 4-1[2] Wiring diagram............................................... 4-2[3] Point-to-point diagram.................................... 4-3
CHAPTER 5. CIRCUIT DESCRIPTION[1] Circuit description........................................... 5-1[2] Circuit description of control PWB.................. 5-1[3] Circuit description of LIU PWB..................... 5-19
[4] Circuit description of power supplyPWB ............................................................5-21
[5] Circuit description of CIS unit ......................5-22[6] Circuit description of operation panel
PWB ............................................................5-23[7] Data flow chart.............................................5-24[8] Troubleshooting ...........................................5-25
CHAPTER 6. CIRCUIT SCHEMATICS AND PARTSLAYOUT[1] Control PWB circuit .......................................6-1[2] LIU PWB circuit ...........................................6-14[3] Power Supply PWB circuit ...........................6-17[4] High Voltage PWB circuit.............................6-19[5] Operation Panel PWB circuit .......................6-22
CHAPTER 7. OPERATION FLOWCHART[1] Protocol .........................................................7-1[2] Power on sequence.......................................7-2
CHAPTER 8. OTHER[1] Service tools ..................................................8-1[2] Rewriting version up the FLASH ROM ..........8-2
Parts Guide
SHARP CORPORATION
Parts marked with " " are important for maintaining the safety of the set. Be sure to replace these parts with specified ones formaintaining the safety and performance of the set.
This document has been published to be usedfor after sales service only.The contents are subject to change without notice.
AM-900U
CAUTION
This laser facsimile is a class 1 laser product that complies with 21CFR 1040.10 and 1040.11 of the CDRH or IEC60825-1 standard.
This means that this machine does not produce a hazardous laser radiation. The use of controls, adjustments or performance of pro-
cedures other than those specified herein may result in hazardous radiation exposure.
This laser radiation isn't a danger to the skin, but when an exact focusing of the laser beam is achieved on the eyes retina, there is
danger of spot damage to the retina.
The following cautions must be observed to avoid exposure of the laser beam to your eyes at the time of servicing.
1) When a problem in the laser optical unit has occurred, the whole optical unit must be exchanged as a unit, not an individual part.
2) Do not look into the machine with the main switch turned on after removing the toner/developer unit and drum cartridge.
3) Do not look into the laser beam exposure slit of the laser optical unit with the connector connected when removing and installing
the optical system.
4) The cover of Laser Printer Unit contains the safety interlock switch.
Do not defeat the safety interlock by inserting wedges or other items into the switch slot.
Laser Wave Length : 780 nm +15/-10 nm
Laser Pulse Times :12.00µs/7 mm
Laser Output Power : 0.4 mW ± 0.04 mW
Life of consumable
Section Part Estimated Life Replaced by
Toner cartridge Replacement cartridge
(AM-90ND)
3,000 prints
(at Letter/5% chart)
User
Drum cartridge Replacement cartridge
(AM-90DR)
20,000 prints
(at Letter/5% chart)
User
Paper feed Transfer roller (Refer to the P/G No. 3-19)
(NROLR2525XHZZ)
50,000 prints Service Engineer
Fuser Fusing unit (Refer to the P/G No. 5-901)
(DUNTK273DXH01)
50,000 prints Service Engineer
Paper transport Feed roller (Refer to the P/G No. 3-29)
(NROLR2333XHZZ)
Cleaning as needed ——————
Unit AM-900 5 years or 50,000 prints of early
either
——————
1. Employing lead-free solder
This model employs lead-free solder.
This is indicated by the "LF" symbol printed on the PWB and in the service manual.
The suffix letter indicates the alloy type of the solder.
Example:
Indicates lead-free solder of tin, silver and copper.
2. Using lead-free solder
When repairing a PWB with the "LF" symbol, only lead-free solder should be used. (Using normal tin/lead alloy solder may
result in cold soldered joints and damage to printed patterns.)
As the melting point of lead-free solder is approximately 40°C higher than tin/lead alloy solder, it is recommended that a
dedicated bit is used, and that the iron temperature is adjusted accordingly.
3. Soldering
As the melting point of lead-free solder (Sn-Ag-Cu) is higher and has poorer melting point (flow), to prevent damage to the
land of the PWB, extreme care should be taken not to leave the bit in contact with the PWB for an extended period of time.
Remove the bit as soon as a good flow is achieved.
The high content of tin in lead free solder will cause premature corrosion of the bit.
To reduce wear on the bit, reduce the temperature or turn off the iron when it is not required.
Leaving different types of solder on the bit will cause contamination of the different alloys, which will alter their
characteristics, making good soldering more difficult.
It will be necessary to clean and replace bits more often when using lead-free solder. To reduce bit wear, care should be
taken to clean the bit thoroughly after each use.
PRECAUTIONS FOR USING LEAD-FREE SOLDER
– i –
AM-900U
FAXAM-900UService ManualService ManualMarketE CHAPTER 1. GENERAL DESCRIPTION[1] Specifications
1. Print specifications
2. Copy specifications
3. Fax specifications
4. Scanning specifications
5. General specifications
Trademark information
Printer type:Toner cartridge yield*: (continuous printing, 5% page coverage, letter paper)Drum cartridge yield*: (continuous printing, 5% page coverage, letter paper)PC print speed:Resolution:
LaserInitial starter cartridge (included with machine): Approx. 1500 pagesReplacement cartridge AM-90ND: Approx. 3000 pagesInitial starter cartridge (included with machine): 20,000 pages (average)Replacement cartridge AM-90DR: 20,000 pages (average)12 ppm (pages per minute)600 x 600 dpi (dots per inch)
* The yields may vary depending on coverage and operating condi-tions.
Copy speed:Copy quality settings:Copy resolution settings:Enlargement/Reduction:Contrast settings:Halftone (grayscale):Multiple copies:Maximum copy size:
12 cpm (copies per minute)Text, Photo, Text/Photo300 dpi, 600dpi25% to 400%5 levels256 levelsMax. 99 copies per originalDocument glass: Letter (8.5 x 11 in.) Auto document feeder: Legal (8.5 x 14 in.)
Automatic dialing:Modem speed:
Transmission time*:Communication method:Compression scheme:Transmission method:Memory size*:
Resolution:
Halftone (grayscale):Reception modes:
100 Speed Dial numbers33,600 bps with automatic fallback to lower speeds (lowest speed 2400 bps)Approx. 3 secondsSuper G3, G3MMR, MR, MHDither2 MB (approx. 125 average letter pages)Horizontal: 203 lines/inch (8 dots/mm)Vertical: Standard: 98 lines/inch (3.85 lines/mm) Fine/Halftone: 196 lines/inch (7.7 lines/mm) Super fine: 391 lines/inch (15.4 lines/mm)256 levelsFAX ONLY, EXT. TEL
* Based on Sharp Standard Chart at standard resolution, excludingtime for protocol signals (i.e., ITU-T phase C time only).
Scanner type:Resolution:Scan speed:
Compatibility:Grayscale:Color:
CIS (Contact Image Sensor)300/600 x 300 dpi, 300/600 x 600 dpiBlack and white: 300/600 x 300 dpi: 6 sec/page 300/600 x 600 dpi: 12 sec/pageColor and grayscale: 300/600 x 300 dpi: 18 sec/page 300/600 x 600 dpi: 36 sec/pageTWAIN, WIA256 levels24-bit color
Auto document feeder:
Computer connection:
Effective scanning width:Effective printing width:Display:Paper tray capacity: (letter-size plain paper)
Power requirements:Operating temperature:Humidity:Power consumption:
Dimensions:
Weight:
Letter size: 20 sheets max. (20 lbs.)Legal size: 1 sheet max. (20 lbs.)USB 1.0/1.1 or 2.0 port (USB 1.0/1.1 or 2.0 cable must be purchased sepa-rately)8.2” (208 mm) max.8.2” (208 mm) max.16-digit LCD display250 sheets (20 lbs.)(At room temperature and normal humidity)120 V AC, 60 Hz50 - 86°F (10 - 30°C)20 - 85% RHIdle: 10 WMaximum: 690 WWidth: 18.7" (475 mm)Depth: 16.5" (420 mm)Height: 14.6" (370 mm)Approx. 28.0 lbs. (12.7 kg) (including trays and toner and drum cartridges)
As a part of our policy of continuous improvement, SHARP reserves the right to make design and specification changes for product improvement without prior notice. The performance specifications figures indicated are nominal values of production units. There may be some deviations from these values in individual units.
• Microsoft, Windows and Internet Explorer are trademarks of Microsoft Corporation in the U.S.A. and other countries.
1 – 1
AM-900U
[2] Operation panel1 4 72 3
1. DisplayThis displays messages and prompts to help you operate the
machine.
2. ZOOM keyPress this key to select an enlargement or reduction setting
when making a copy.
3. E-SORT keyPress this key when making multiple copies to have the
copies collated (sorted into sets with the pages ordered 1, 2,
3..., 1, 2, 3..., etc.).
4. QUALITY keyWhen making a copy, press this key to select the type of
original you are copying (TEXT, PHOTO). When sending a
fax, press this key to select a resolution setting.
5. Right/left arrow keysWhen making a copy, press either of these keys after
selecting an enlargement/reduction setting with the ZOOM
key to increase or decrease the setting by 1%. When sending
a fax, press either of these keys to search through your auto-
dial fax numbers.
6. MENU keyPress this key, followed by the left or right arrow key, to
access special functions and settings.
7. CONTRAST keyPress this key to select a contrast setting when making a copy
or sending a fax.
8. REDIAL keyPress this key followed by the Start key to automatically redial
the last number dialed.
9. Stop keyPress this key to cancel operations before they are completed.
10. COPY keyPress this key to select copy mode.
11. SCAN key
Press this key to select scan mode.
12. HELP (FAX key and SCAN key)Press the FAX key and SCAN key simultaneously to print the
HELP list, a brief guide to the operation of the machine.
13. FAX keyPress this key to select fax mode. When in fax mode, press
this key to select the Line Monitor function.
14. Alarm indicatorThis blinks when the toner cartridge nears empty or the drum
cartridge is near or at the end of its life. This lights steadily
when the toner cartridge is empty, the machine is out of
paper, the print compartment cover is open, or when a paper
jam has occurred (a message will appear to indicate the
problem).
15. DUPLEX SCAN key
Press this key to copy or fax multiple two-sided pages.
16. PRINT STOP keyPress this key to cancel a print job sent to the machine from a
computer.
17. ENTER key
Press this key to enter or select a setting.
18. BROADCAST keyPress this key to send the same fax to multiple destinations.
19. SPEED keyPress this key to dial a fax number using an abbreviated 2-
digit Speed Dial number.
20. Number keysUse these keys to enter the number of copies, dial fax
numbers, and enter numbers and letters when storing auto-
dial numbers.
21. Start keyPress this key when you are ready to begin copying, faxing,
or scanning. The key can also be pressed in the date and
time display of fax mode to show the percentage of memory
currently used.
10
5
111213 14
6
15 16
8
17 18 19
9
20
CONTRAST
REDIAL
BROADCAST
SPEED
QUALITY
E-SORT
ZOOM
PRINT STOPDUPLEX SCAN
MENU
ENTER
Z A
COPY SCAN FAX !
HELP
21
1 – 2
AM-900U
[3] Transmittable documents1. Document Sizes
Use document carrier sheet for smaller documents.
• With special sizes, only one sheet can be fed into the machine at atime. Insert next page into feeder as current page is being scanned.
2. Paper Thickness & Weight
3. Document Types• Normal paper
Documents handwritten in pencil (No. 2 lead or softer), fountainpen, ball-point pen, or felt-tipped pen can be transmitted.
Documents of normal contrast duplicated by a copying machinecan also be transmitted.
• Diazo copy (blue print)
• Diazo copy documents of a normal contrast may be transmitted.
• Carbon copy
A carbon copy may be transmitted if its contrast is normal.
4. Cautions on Transmitting Documents• Documents written in yellow, greenish yellow, or light blue ink can-
not be transmitted.
• Ink, glue, and correcting fluid on documents must be dry before thedocuments can be transmitted.
• All clips, staples and pins must be removed from documents beforetransmission.
• Patched (taped) documents should be copied first on a copier andthen the copies used for transmission.
• All documents should be fanned before insertion into the feeder toprevent possible double feeds.
5. Automatic Document Feeder CapacityNumber of pages that can be placed into the feeder at anytime is asfollows:
Normal size: max. ADF 20 pages
Special size: single sheet only (manual feed)
NOTE: • When you need to send or copy more pages than the feederlimit, place additional pages in feeder when last page in feederis being scanned.
• Place additional pages carefully and gently in feeder. If force is used, double-feeding or a document jam may result.
6. Readable Width & LengthThe readable width and length of a document are slightly smaller thanthe actual document size.
Note that characters or graphics outside the effective document scan-ning range will not be read.
• Readable width
8.2” (208mm), max
• Readable length
This is the length of the document sent minus 0.16” (4mm) from thetop and bottom edges.
Normal size Width 5.8” - 8.5”(148 - 216 mm)Length 5.8” - 11”(148 - 279 mm)
10 sheets 1 sheet(Manual)Paper weight 21.5 lbs.
(80 g/m2)14 lbs. ~ 42 lbs.(52 g/m2 ~ 157g/m2)
Paper thickness (ref.) 0.1 mm 0.1 mm ~ 0.18mmPaper size LGL (216 mm x 355.6 mm)
A4 (210 mm x 297 mm)LTR (216 mm x 279 mm)
Feeder capacity A4/LTR: 10 sheets max.LGL : 1 sheet max.
(Min.)
(Max.)LETTERsize
(Max.)
148mm
279mm
600mm
148mm 216mm
[Normal size]
216mm
[Special size]
Readable width
0.16" (4mm)
0.16" (4mm)
Readable length
1 – 3
AM-900U
[4] Installation1. Site selectionTake the following points into consideration when selecting a site forthis model.
ENVIRONMENT
• The machine must be installed on a level surface.
• Keep the machine away from air conditioners, heaters, direct sun-light, and dust.
• Provide easy access to the front, back, and sides of the machine.In particular, keep the area in front of the machine clear, or the orig-inal document may jam as it comes out after scanning.
• The temperature should be between 50 - 86°F (10 - 30°C).
• The humidity should be between 20% and 85% (without conden-sation).
ELECTRICITY
AC 120V, 60Hz, grounded AC (3-prong) outlet.
Caution!
• Connection to a power source other than that specified will causedamage to the equipment and is not covered under the warranty.
• If your area experiences a high incidence of lightning or powersurges, we recommend that you install a surge protector for thepower and telephone lines. Surge protectors can be purchased atmost telephone specialty stores.
If the machine is moved from a cold to a warm place...
Condensation may form on the reading glass if machine is moved froma cold to a warm place, this will prevent proper scanning of documentsfor transmission. Turn on the power and wait approximately 2 hoursbefore using machine.
TELEPHONE JACK
A standard telephone jack must be located near the machine. This isthe telephone jack commonly used in most homes and offices.
• Plugging the fax machine into a jack which is not jack may result indamage to the machine or your telephone system. If you do notknow what kind of jack you have, or need to have one installed,contact the telephone company.
2. Attaching the trays1) Attach the document feeder tray.
Slide the output tray into the machine as shown. When it stops, liftthe end slightly and push in so that the tray locks in place.
Important: The output tray must be attached correctly or themachine will not operate.
2) Releasing the scanner.
Before plugging in the power cord, pull the scanner release towardyou to release the scanner lock.
• Caution: Plugging in the power cord without releasing the scan-ner lock may damage the machine.
• In the event that you need to move the machine, push the releaseback in to lock the scanner before moving (push the release in afteryou have unplugged the power cord).
3) Connecting the power cord.
Plug the power cord into a 120 V, 60 Hz, grounded AC (3-prong)outlet.
• Caution: Make sure the scanner has been released as explainedon the previous page before plugging in the power cord.
• Do not plug the power cord into any other kind of outlet. This willdamage the machine and is not covered under the warranty.
• The machine does not have a power on/off switch. The power isturned on and off by simply plugging in or unplugging the powercord.
• If you area experiences a high incidence of lightning or powersurges, it is recommended that you install surge protectors for thepower and telephone lines. Surge protectors can be purchasedfrom your dealer or at most telephone specialty stores.
If you will be
using legal paper,
pull out the tray
extension.
1 – 4
AM-900U
4) Connecting the telephone line cord.Insert one end of the line cord into the socket on the back of themachine marked TEL. LINE. Insert the other end into a wall tele-phone socket.
Make sure that the line cord is inserted into the TEL LINE jack. Donot insert it into the TEL. SET jack!
Important: The facsimile function of this machine is not designedfor use on a line which has call waiting, call forwarding, or certainother special services offered by your telephone company. If youattempt to use the facsimile function in conjunction with any ofthese services, you may experience errors during transmission andreception of facsimile messages.The facsimile function of this machine is not compatible with digitaltelephone systems.
3. Installing the toner cartridge and drum cartridgeThe laser printer in the machine uses a toner cartridge and drum car-tridge.
• The starter toner cartridge included with the machine can printapproximately 1,500 letter-size pages at 5% page coverage.
• When replacing the toner cartridge, use a SHARP AM-90ND tonercartridge. One cartridge can print about 3,000 letter-size pages at5% coverage.
• The drum cartridge can print approximately 20,000 letter-sizepages. When replacing the drum cartridge, use a SHARP AM-90DR drum cartridge.
Follow the steps below to install the toner cartridge and the drum car-tridge.
Note: The quality of the toner cartridge is guaranteed for 18 monthsafter the date of manufacture indicated on the package. The quality ofthe drum cartridge is guaranteed for 24 months after the date of manu-facture indicated on the package.
1) Press the side cover release , open the side cover ,
and then open the front cover .
• Caution! The fusing unit inside the print compartment becomesvery hot during operation. Do not touch the inside of the print com-partment after the machine has been in operation.
2) Remove the new drum cartridge from its packaging, and removethe tape from the top of the cartridge.
3) Insert the drum cartridge into the print compartment, sliding it alongthe guides.
• Do not touch or allow other objects to contact the drum (the greencylinder). This may damage the drum. If fingerprints, dust, or othercontaminants get on the drum, wipe it gently with a clean cloth.
• Exposure to light for more than several minutes will damage thedrum. Be sure to insert the drum cartridge promptly into themachine.
• If you find it necessary to leave the cartridge out of the machinefor move than several minutes, wrap the cartridge in black paper.
4) Remove the new toner cartridge from its packaging. Shake the car-tridge side to side four or five times to distribute the toner evenlywithin the cartridge.
TEL.LINE
TEL.SET
Setting the dial mode:
The machine is set for tone dialing. If you are on a pulse dial line, you must set
the fax machine for pulse dialing. Press the keys on the operation panel as
follows:
1 Make sure that the date and time
display of fax mode appears (if needed
press ) and then press
2 Press .
3 Press .
4 Select the dial mode:
TONE: PULSE:
5 Press repeatedly to exit.
FAX MENU
Display:
The display briefly shows
your selection, then:
1:TONE
FAX SETTING
5: RINGER VOLUME
1: DATE&TIME SET
1 2
3
1
23
Grasp this handle topush the cartridge in.
1 – 5
AM-900U
5) Grasp the cartridge handle and insert the toner cartridge into theprint compartment, sliding it along the guides.
• After inserting the cartridge, press on the arrow mark to mark sureit “clicks” into place.
• Do not touch the roller in the toner cartridge.
6) Close the front cover and then the side cover .
• Make sure the side cover is completely closed. Otherwise, lightmay enter the print compartment and damage the drum.
7) If you installed a new toner cartridge, press to select YES
(this will reset the toner counter to zero).
• If you temporarily removed and then replaced an old toner car-
tridge for maintenance or other reason, press to continue
using the previous toner count. (Note: Be sure to press ,
or the machine will not alert you when the toner cartridge is out oftoner.)
8) Press .
9) If you installed a new drum cartridge, reset the drum counter asexplained below.
4. Resetting the drum counterEach time you install a new drum cartridge, follow the steps below toreset the drum counter to zero.
5. Manually resetting the toner counterWhen a new toner cartridge is installed, the toner counter is reset inStep 7 on the previous page. The procedure below is normally not nec-essary; however, it can be used in the event that you need to reset thetoner manually.
6. Loading printer paperYou can load up to 250 sheets of letter or legal paper (max. 20lbs.) inthe paper tray.
Caution! Do not use the blank side of paper that has already beenprinted on.
1) Remove the output tray.
Press on this mark tomake sure the cartridge"clicks" into place.
Grasp thishandle toinsert thecartridge.
1 2
2
1 1 = YES, 2 = NO
TONER EXCHANGED?
Display:
NEW TONER?
OK: PRESS START
1 Press and then or
repeatedly until the display at right
appears.
MENU Z A
Display:
LIFE
2 Press .
3 Press .
4 Press repeatedly to exit.
CLEAR: START KEY
DRUM COUNTER
1: LIFE COUNTER
1 Press and then or
repeatedly until the display at right
appears.
2 Press .
3 Press .
4 Press repeatedly to exit.
MENU Z A
Display:
CLEAR: START KEY
LIFE
TONER COUNTER
3: CLR DRUM COUNT
1 – 6
AM-900U
2) Insert a stack of paper into the tray, print side up.• Important! The stack of paper must not be higher than the paperheight line on the paper tray.
3) Squeeze the sides of the paper guide as shown and slide it to theslot for the length of the paper you are loading.
4) Replace the output tray.
• If you loaded legal size paper (or you changed the paper size),change the paper size setting as explained below.
7. Setting the paper sizeThe machine has been set at the factory to use letter size paper. If youloaded legal size paper, you must change the paper size setting toLEGAL.
8. Installing the softwareTo use the machine as a printer and scanner for your computer, youmust install the software and connect a USB cable. The CD-ROM thatcomes with the machine contains the following software:
• MFP Drivers: These consist of the printer driver that allows themachine to be used as a printer, and the scanner driver that allowsyou scan using TWAIN and WIA compliant applications.
• Sharpdesk: This is an integrated software environment that makesit easy to manage image files and launch applications. (Note thatInternet Explorer 5.5 or higher is required to install Sharpdesk; ifthis is not installed, you will be prompted during the installation pro-cedure to install Internet Explorer 6.0SP1® from the CD-ROM.)
Minimum system requirements
Operating system: Windows 98 SE® / Me® / 2000® / XP®
Port: USB 2.0 or 1.1 port
Display: 800 x 600 (SVGA) with 256 colors or more
Free hard-disk space: 150 MB or more
Other requirements: An environment in which the operating system can freely operate.
Comments:
• USB 2.0 Hi-Speed is only possible if your computer has a USB 2.0port and you are using a USB 2.0 cable. In addition, the MicrosoftUSB 2.0 driver must be preinstalled in your computer, or the USB2.0 driver for Windows 2000/XP® provided through WindowsUpdate must be installed. Note that USB 2.0 Hi-Speed is not possi-ble in Windows 98 SE® or Me®.
• To scan a legal size document (the maximum size) at 1200 dpi infull color, at least 600 MB or more of free hard disk space isrequired on the drive where your operating system is installed.
Installing the software
• A USB cable is required to connect the machine to your computer.Please purchase a USB 2.0 or USB 1.0/1.1 cable. (If you wish touse USB 2.0 Hi-Speed mode and your system meets the require-ments for Hi-Speed mode, purchase a USB 2.0 cable.) The USBcable will be connected during the software installation procedure.
• To install the software on Windows 2000/XP® using the installer,you must log in with administrator’s rights.
• The windows shown in the following procedure appear in WindowsXP®. The windows that appear in other versions of Windows maybe slightly different.
1) Make sure that the USB cable is not connected to your computer.(The cable will be connected in Step 10.)
• If the USB cable is connected, a Plug and Play window willappear. Click the Cancel button to close the window and discon-nect the cable.
2) Insert the Sharp CD-ROM into your computer’s CD-ROM drive.
3) In Windows XP®, click the start button, click My Computer, andthen double-click the CD-ROM icon.
In Windows 98/Me/2000®, double-click My Computer on the desk-top and then double-click the CD-ROM icon.
4) Double-click the setup icon ( ) in the CD-ROM window.
5) Follow the instructions in the windows that appear.
• When the Setup Type Selection window appears, select Stan-dard to install all of the software components (this should normallybe selected). If you only wish to install certain components, selectCustom and then select the components that you wish to install.Note: If you wish to select the folder where Sharpdesk is installed,select Custom.
Paper height line
1 Press (or ) and then .
2 Press .
3 Select the paper size:
LETTER: LEGAL:
4 Press repeatedly to exit.
COPY SCAN MENU
The display briefly showsyour selection, then:
1:LETTER
Display:
COMMON SETTING
2: AUTO CLEAR
1 – 7
AM-900U
• In Windows 2000/XP®, if a warning message appears at any timeregarding the Windows logo test or digital signature, be sure toclick Continue Anyway or Yes.
6) When the Finish window appears to indicate that the selectedpackages have been installed, click Close.
7) If the installation was a Standard installation, the following windowwill appear. Click OK.
• If you installed the MFP drivers using a Custom installation anddid not install Sharpdesk, the following window will appear. ClickOK and go to Step 10.
8) The following window will appear. Click Yes to restart your com-puter.
9) The Search Setup Wizard will appear. Follow the on-screen instruc-tions to create an index database for Sharpdesk.
10)Make sure that the power cord of the machine is not plugged in(the machine is powered off), and then connect the USB cable.
• Insert one end of the USB cable into the USB port on the machineand the other end into your computer’s USB port.
Note: Do not connect the AM-900 to a hub to which another AM-900 is connected. If this is done, the AM-900 will not operate cor-rectly.
11)Plug in the power cord of the machine.
• Windows XP®: Go to the procedure for completing installation ofthe software.
• Windows 2000®: This completes the installation of the software.
Note: If a warning message regarding the Windows logo testappears (the warning may appear twice), click Yes each time thewindow appears. This will complete the installation of the software.
• Windows Me®/98SE®: This completes the installation of the soft-ware.
Completing installation of the software on Windows XP®
(Continued from Steps 10 and 11.)
1 – 8
AM-900U
12)In Windows XP®, the Found New Hardware Wizard will appear.Make sure that Install the software automatically (Recom-mended) is selected and click Next (this will install software forusing the machine as a scanner).
• Note for Windows XP SP2®: The following window will appearfirst. Select No, not this time and click Next. Continue from theabove window.
• If the following warning message appears regarding the Windowslogo test, click Continue Anyway.
13)When the wizard finishes installing the scanner software, click Fin-ish to close the wizard.
14)After a brief interval, the Found New Hardware Wizard will appearagain to install software for using the machine as a printer. Makesure that Install the software automatically (Recommended) isselected and click Next.
• If the following warning appears regarding the Windows logo test,click Continue Anyway.
15)When the wizard finishes installing the printer software, click Finishto close the Wizard. This completes the installation of the softwareon Windows XP®.
Sharpdesk online guide
For information on using Sharpdesk, view the Sharpdesk onlineguide on the CD-ROM. To view the online guide, open the Manualfolder and then the EnglishA folder on the CD-ROM, and double-click SDUG_Enu.pdf.
Removing the software
In the event that you need to remove the software from your com-puter, open the Control Panel and select Add or Remove Pro-grams (or Add/Remove Programs). Select SHARP AM-900Series MFP Driver (or Sharpdesk) from the list, and click theChange/Remove button (or the Add/Remove button). Whenprompted to confirm the removal, click OK.
1 – 9
AM-900U9. Clearing a jammed documentIf the original document doesn’t feed properly during transmission orcopying, or DOCUMENT JAMMED appears in the display, first try
pressing . If the document doesn’t feed out, open the auto
document feeder cover and remove it.
Important:
Do not try to remove a jammed without opening the auto documentfeeder cover. This may damage the feeder mechanism.
1) Squeeze the cover release and open the auto document
feeder cover. Open the document glass cover.
2) Remove the document.
• The document can be removed from either the top or the bottomslot, whichever is easiest.
3) Close the auto document feeder cover, pressing down on bothsides to make sure it clicks into place.
10. Clearing jammed printing paper
1) Press the side cover release and then open the side cover
.
2) Push the two heater roller release levers down to release theheater roller.
• Caution! The fusing unit (indicated in white at right) becomesvery hot during operation. Do not touch the fusing unit.
3) If the jammed page is protruding from the side of the machine, gen-tly pull it out. Take care not to tear the paper or leave any tornpieces of paper in the print compartment.
• If this clears the jam, go to Step 5.
• If you are unable to clear the jam in this way, go to Step 4.
• Take care not to touch or allow other objects to contact the drum(the green cylinder). This damage the drum.
1
1
Press downon the marks
1
2
1
2
1 – 10
AM-900U
4) If the jammed page cannot be pulled out directly, open the frontcover and rotate the white knob in the direction
shown to feed the jammed page out into the output tray.
5) After the jammed page has been removed, push the two heaterroller release levers back up.
6) Close the front cover (if you opened it) and then the side
cover .
1 2
2
1
1
2
2
1
1 – 11
AM-900U
11. Troubleshooting1. Display
2. Audible signals
3. Printer error code (Troubleshooting Refer to page 5-26 to 5-28)
SYSTEM ERROR [P1] The roller sensor could not detect its home position
after driving the pick up motor for the specified period.
SYSTEM ERROR [P2] The printer controller detected the optical unit (LSU)
error.
SYSTEM ERROR [P3] Thermistor error was detected.
SYSTEM ERROR [P4] ROM or RAM error was detected on the printer
control unit.
SYSTEM ERROR [P5] High temperature error was detected.
SYSTEM ERROR [P6] Low temperature error was detected.
SYSTEM ERROR [P7] Communication error between the main controller
and the printer controller was detected.
The roller sensor could not become NOT-Active after
passing the specified period from picking up paper.
The external interrupt signal for optical unit (LSU) or
High-voltage control did not become active after
passing the specified period.
4. Scanner error code (Troubleshooting Refer to page 5-28)
ADD PAPER Check the printing paper. If the tray is empty, addpaper. If there is paper in the tray, make sure it isinserted correctly (take out the stack, align the edgesevenly, and then reinsert it in the tray). Printing willresume automatically when the output tray isreplaced.
BYPASS MISFEED The paper is not inserted correctly in the bypass tray.Remove the paper and insert it again.
BYPASS PAPER! /IF COPY, PRESS(alternating messages)
Paper has been inserted in the bypass tray. If the
paper has been inserted for a copy job, press to
set the paper size. If the paper is for a print job, themessage can be disregarded.
COVER OPEN One or both of the print compartment covers areopen. Make sure both covers are closed.
DATE/TIME UNSET The date and time need to be set. Notethat the date and time settings will be lost if themachine is unplugged or a power failure occurs.
DOCUMENT JAMMED The original document is jammed. See the followingsection, Clearing Paper Jams. Document jams willoccur if you load more than 20 pages at once or loaddocuments that are too thick.The document may also jam if the receiving machinedoesn’t respond properly when you attempt to send afax.
DOCUMENT READY A document has been inserted in the auto documentfeeder and the machine is waiting for you to beginfaxing, copying, or scanning.
DRUM LIFE OVER This appears when the drum cartridge needsreplacement.
A
FAX RX IN MEMORY A fax has been received in memory because thetoner cartridge needs replacement, you have run outof printing paper, the paper is jammed, or paper isinserted in the bypass tray. The fax will print outautomatically when the problem is fixed.
GRP. SPACE FULL This appears if you attempt to store a Group whenboth Groups are already programmed.
LINE ERROR Transmission or reception was not successful. Pressthe STOP key to clear the message and then tryagain. If the error persists, see Line error.
MEMORY IS FULL If faxes have been received to memory becauseprinting is not possible (an additional message willindicate the problem), resolve the problem so thatprinting can continue (see Substitute Reception toMemory)If you are attempting to send a fax, see If the memorybecomes full.If you are copying, see If MEMORY IS FULL appears.
MEMORY PRINTING The machine is preparing to or printing out adocument from memory.
NO # STORED This appears if you attempt to search for a Speed Dialnumber when none have been stored.
OFF HOOK This appears when an extension phone connected to
the machine is lifted. Only can be pressed in
fax mode when this message appears.
OUTPUT TRAY OFF The output tray is not attached correctly. Attach it asexplained. The machine will not operate if the outputtray is not attached correctly.
PAPER JAMMED The printing paper is jammed.
REMOVE /BYPASS PAPER(alternating messages)
A fax has been received to memory because paper isinserted in the bypass tray (faxes cannot be printedwhile paper is in the bypass tray). Remove the paperfrom the bypass tray to allow the fax to be printed.
SET BYPASS PAPER /SIZE: XXXX(alternating messages; apaper size appears in“XXXX”)
Paper must be inserted in the bypass tray for a printjob or copy job that requires use of the bypass tray.Insert the indicated size of paper in the tray.
SYSTEM ERROR [XX](a number appears in“XX”)
(Refer to Printer error code/
Scanner error code)
If this message appears, unplug the power cord, waitabout 10 seconds, and then plug it back in. If themessage still appears, unplug the power cord and callSHARP’s Customer Assistance Center at at 1-877-794-8675 (U.S.A. only).
TONER EMPTY The toner cartridge must be replaced. Printing is notpossible until the toner cartridge is replaced.
TONER NEAR EMPTY The toner cartridge is almost out of toner(approximately 100 pages can be printed).
TOTAL PAGE(S) 01 Number of fax pages transmitted or received.
Continuous tone 3 seconds Indicates the end of transmission,reception, or copying.
Intermittent tone(3 beeps)
5 seconds(1 second on, 1second off)
Indicates incomplete transmission,reception, or copying.
Rapid intermittenttone
35 seconds(0.7 seconds on,0.3 seconds off)
Indicates that an extension phoneconnected to the machine is off hook.
SYSTEM ERROR [S1] The scanner unit could not detect change point of
home postion. (ON -> OFF or OFF -> ON)
1 – 12
AM-900U
12. Quick setup guideConnect the phone line cord
to the TEL. LINE jack and a
wall jack.
1
7
IMPORTANT!!
Should you requireany assistancesetting up oroperating yourproduct, please
DO NOT RETURNYOUR PRODUCTTO THE STORE.
After referring to the setup
guide and operation
manual, if you still require
assistance please consult
our web page at http://
www.sharpusa.com. From
our web page you will be
able to directly e-mail our
customer support team.
If you would like personal
assistance, please call our
Customer Assistance
Center at 1-877-794-8675
(U.S.A. only).
Attach the trays.
3
Load paper.
Make sure you have the following
items. If any are missing, contact
your dealer or retailer.
1. Remove the output tray.
4 5
6 Install the toner cartridge and drum cartridge.
2. Remove the drum cartridge from its
packaging, and remove the tape from
the top of the cartridge.
4. Remove the toner cartridge from its
packaging. Shake the cartridge side
to side four or five times to distribute
the toner evenly within the
cartridge.
3. Insert the drum cartridge,
sliding it along the guides.
5. Insert the toner cartridge, sliding it along
the guides until it clicks into place.
7. Press to select “YES” and
then press . (This resets
the toner cartridge counter.)
8. Reset the drum cartridge counter:
a.Press once and then or
until “LIFE” appears in the
display.
b. Press and then .
c. Press repeatedly to exit.
MENU Z
A
6. Close the front cover and
then the side cover .
Display:
1=YES, 2=NO
TONER EXCHANGED?
2. Insert a stack of paper
into the tray, print side up.
1. Press . Open the side cover
and then the front cover .
Important:
Pull the scanner release toward
you to release the scanner lock.
Plug the power cord into a 120 V,
grounded AC (3-prong) outlet.
Caution: Be sure to release the
scanner lock (Step 3) before
plugging in the power cord.
2
1
23
Caution!
Do not touch the fusing unit
under the side cover after the
machine has been in operation,
as it may become very hot.
Grasp this handle topush the cartridge in
Press on the arrowmark to make surethe cartridge clicksinto place
2
1
Tonercartridge
Telephoneline cord
Drumcartridge
CD-ROMSetupGuide
Documentfeeder tray
Output tray
When the tray
stops, lift the end
slightly and push in.
If you will be
loading legal
paper, pull the
extension out.
3. Squeeze the sides of the paper
guide and slide it to the slot for
the length of paper loaded.
4. Replace the output tray.
Note: An extension phone can be
connected to the TEL. SET jack with
removing the seal covering the jack.
TEL.LINETEL.SET
For detailed instructions
on setting up and using the AM-900,
see the online guide on the
CD-ROM.
To open the guide, double-click the
Manual folder on the CD-ROM,
double-click EnglishA, and then
double-click Online Manual.pdf.
(Note: Acrobat Reader 5.05 or higher
is required to view the manual.To
install Version 5.05, double-click
Acrobat Reader, English, and then
ar505eng.exe on the CD-ROM.)
If you loaded legal paper, see the online guide
to change the paper size setting to LEGAL.
Set the date and time that appear
in the fax mode display.
1. Press , , , .
• The currently set date and time appearin the display.
2. Enter a 2-digit number for the month.
Example: February
• To clear a mistake press .
3. Enter a two-digit number for the day
("01" to "31").
Example: the 5th
4. Enter the year (four digits)
Example:
FAX MENU
Z
8
5. Enter a two-digit number for the hour
and a two-digit number for the minute.
Example: 9:25
6. Press to select A.M. or to
select P.M.
7. Press .
8. Press repeatedly to exit.
ENTER
The stack should
not be higher
than this line
1
2 3
1
2
1 – 13
AM-900U
Install the software on your computer. (The software
allows the machine to be used as a printer and scanner.)9
1. Make sure that a USB cable is not connected
to the machine and your computer. (The cable
will be connected in Step 10.)
• If a cable is connected and a Plug and Play
window appears, close the window and
disconnect the cable.
2. Insert the Sharp CD-ROM into your computer’s
CD-ROM drive.
3. Windows XP : Click the start button, click My
Computer, and double-click the CD-ROM icon.
Windows 98SE/Me/2000R : Double click My
Computer on the desktop and double-click the
CD-ROM icon.
4. Double-click the setup icon ( ) in the CD-
ROM window.
5. Follow the on-screen instructions.
• When the Setup Type Selection window
appears, select Standard to install all of the
software components (this should normally be
selected). If you only wish to install certain
components, select Custom and then select the
components that you wish to install.
• In Windows 2000/XP , if a warning message
appears at any time regarding the Windows logo
test or digital signature, be sure to click Continue
Anyway or Yes.
6. When the Finish window appears to indicate that
the selected packages have been installed, click
Close.
7. If the installation was a Standard Finstallation, the
following window will appear. Click OK.
• If you installed the MFP drivers using a Custom
installation and did not install Sharpdesk, the
following window will appear. Click OK and go to
Step 10.
8. The following window will appear. Click Yes to restart
your computer.
9. The Search Setup Wizard will appear. Follow the
on-screen instructions to create an index
database for Sharpdesk.
10. Make sure that the machine’s power cord is not
plugged in, and then connect the USB cable to the
USB port on the machine and on your computer.
11. Plug in the machine’s power cord.
• Windows XP : Follow Steps 12 through 15 to
complete the installation of the software.
• Windows 2000 : This completes the installation
of the software.
Note: If a warning message regarding the
Windows logo test appears (the warning may
appear twice), click Yes each time the window
appears. This will complete the installation of the
software.
• Windows Me /98SE : This completes the
installation of the software.
Completing the installation on Windows XP
12. In Windows XP , the Found New Hardware
Wizard will appear. Make sure that Install the
software automatically (Recommended) is
selected and click Next.
Note for Windows XP SP2 : The first window of
the wizard will ask you if the wizard can connect
to Windows Update. Select No, not this time and
click Next.
• If a warning message appears regarding the
Windows logo test, click Continue Anyway.
13. When the wizard finishes installing the software, clickFinish to close the wizard.
14. After a brief interval, the Found New Hardware
Wizard will appear again. Make sure that Install
the software automatically (Recommended) is
selected and click Next.
• If a warning message appears regarding the
Windows logo test, click Continue Anyway.
15. When the wizard finishes installing the software,
click Finish to close the wizard. This completes
the installation of the software on Windows XP .
Note: A USB 2.0 or 1.1 cable is required to connect the
machine to your computer. Please purchase this separately.
Link each scan menu that you wish to use in
scan mode to a program on your computer.10Windows XP /Me
1. Windows XP : Click the start button, Control
Panel, Printers and Other Hardware, and
Scanners and Cameras.
Windows Me : Click the Start button, point to
Settings, select Control Panel, and double-click
Scanners and Cameras. (If Scanners and
Cameras does not appear, click view all
Control Panel options).
2. Right-click the SHARP AM-900 icon and select
Properties.
3. The SHARP AM-900 Properties appear. Click
on the Events tab.
4. Select SC1 (scan menu SC1) from the Select an
event list.
5. In the Actions field, select Start this program
and then select the program that you wish to link
to scan menu SC1 from the list of programs.
• Microsoft Scanner and Camera Wizard is
selected as an example in the window below.
6. Click the Apply button.
7. Repeat Steps 4 through 6 as needed for any of
the other scan menus (SC2 to SC6) that you
wish to use. When finished, click the OK button.
Windows 2000 /98SE
1. Click the Start button, point to Settings, and
select Control Panel.
2. In the Control Panel, double-click Scanners and
Cameras.
3. Select SHARP AM-900 and click Properties.
4. Click the Events tab in the SHARP AM-900
Properties.
5. Select SC1 (scan menu SC1) from the Scanner
events list.
6. In Send to this application, select the program
(only one) that you wish to link to scan menu SC1.
7. Click the Apply button.
8. Repeat Steps 5 through 7 for any of the other
scan menus (SC2 to SC6) that you wish to use.
When finished, click the OK button.
You can scan directly from the machine by selecting scan mode and then one of scan menus
SC1 to SC6 on the operation panel. When this is done, the program linked to the selected scan
menu will automatically start on your computer and the image will be scanned to the program.
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
1 – 14
AM-900U
FAXAM-900UService ManualService ManualMarketE CHAPTER 2. ADJUSTMENTS[1] Adjustments
1. GeneralSince the following adjustments and settings are provided for thismodel, make adjustments and/or setup as necessary.
2. Adjustments of output voltage (FACTORY ONLY)1. Install the power supply unit in the machine.
2. Set the recording paper and document.
3. When the document is loaded, power is supplied to the outputlines. Confirm that outputs are within the limits below.
2.1. Output voltage settings
CNPUM
CNTCT
CNROLSNS
CNTCVR
CNMM
CNFM
CNBYPE
CNPIN
CNPWCNLIU
CNLSR
CNPM
CNRTH
CNOUT2
CNOUT1
CNCIS
CNHV
CNSCM CNPN
CNFRT
CNORG
CNHPS
CNSP
CNUSB
CONTROL PWB
(TOP SIDE)
CNPW1 14
1 14
Output Voltage limits
+24VMAIN 23.04V~24.96V
+24VSUB 23.04V~24.96V
Connector CNPW
Pin No. CNPW
1
+24VSUB2
3
4
5 +24VMAIN
6 +24VMAIN
7 DG
8
9
10
DG11
+5VMAIN
12
+3.3VMAIN
+5VMAIN 4.75V~5.25V
MG
MG
MG
DG
/HEATER ON
13
14
/PWRLY
/ZC
+3.3VMAIN 3.201V~3.399V
ConnectorCN6
Pin No.
1
N.C.2
3
+24VMAIN
+24VS
ConnectorCNHT
Pin No.
1
N.C.2
3
N
L
ConnectorCN2
Pin No.
1
22
1
CN6
1 3
1 2CN2
CNHT
1 3
INTERLOCK
SWITCH
THERMAL
FUSE-2
FUSING UNIT
POWER SUPPLY
PWB (TOP SIDE)
2 – 1
AM-900U
3. High voltage power check3.1. GeneralNote: Since the parts of this PWB cannot be supplied, change it as a unit.
CAUTION HIGH VOLTAGE AREA MAX. 4000V
CAUTIONDO NOT TOUCH!
(VR51)
CAUTION - HIGH VOLTAGEThe unit's back cover should never be opened byanyone other than a qualified serviceperson.There are many high voltage parts inside the unit,and touching them is dangerous.
CAUTION HIGH VOLTAGE AREA MAX. 4000V
CAUTION - HIGH VOLTAGEThe unit's back cover should never be opened byanyone other than a qualified serviceperson.There are many high voltage parts inside the unit,and touching them is dangerous.
J22
J21
Q52
D60
D58
D1
D8
D2
D3
D4
C6
D5
D7
D9
C5
CN4
R93
J51
J12
J11
J52
C7R15
Q3B1
R1
J5 J6
CN3
C1
VR1
D10
CN1
D61D53
C9VR51
D62
J1
J3
J2
B51
C65 C31
VR31
C56D54
D52 J4
J31
J41
R67
J42
J32
D31
Q38
R16
QJ005
QJ071
C32R41
R42
R81
R103R80
R79 R78
D41D42
Q31
Q32
Q33
Q34 Q36
Q37
Q35
R102 R36
R37
R38R39
R40
R71
R72
R73
R74
R60
R43
R75
R61
R58
R50
R48
R54
R52
R55C62
C51
Q58
Q57
C61R51
R53R56R98
R94
R59R65
R44
R8R3
R3
R7
R10
R11
C4R13R14
R9
C2
R66 R14
R17 R63
R2
R4
R3
R19
R101
R6
R5
C53
C54
C66
C55
C52
C8
IC1
R70
R69R66
R64
R62
R91
R92
R49
R47
R99
R57
R18
R100
Q51
Q1
CN1
R76
R46
R77
R83
R85R86
R84R87
R88 R89 R90R34R32 R31
R33R35D59D57 D56 D55
2 – 2
AM-900U
3.2. MC Voltage Check Point1) MC Voltage
CAUTION - HIGH VOLTAGEThe unit's back cover should never be opened by anyone other thana qualified serviceperson. There are many high voltage parts insidethe unit, and touching them is dangerous.
J22
J21
Q52
D60
D58
D1
D8
D2
D3
D4
C6
D5
D7
D9
C5
CN4
R93
J51
J12
J11
J52
C7R15
Q3B1
R1
J5 J6
CN3
C1
VR1
D10
CN1
D61D53
C9VR51
D62
J1
J3
J2
B51
C65 C31
VR31
C56D54
D52 J4
J31
J41
R67
J42
J32
D31
Q38
R16
QJ005
QJ071
GND (-)
MC Voltage Check Point (-)
(There is danger of an electric shock!)Use Measuring instrument:Input Resistance : more than 100 MΩMaximum Voltage : more than 2 kV
VOLTAGEMC : - 950 V ± 20 V (PRINTING)MC : - 850 V ± 20 V (CLEANING)
Voltage(v)300Hz
Time(s)
Type
-570V
-950V
-1330V
Tolerance
± 67V
± 20V
± 67V
2 – 3
AM-900U
3.3. TC Voltage Check Point1) TC Voltage
CAUTION - HIGH VOLTAGEThe unit's back cover should never be opened by anyone other thana qualified serviceperson. There are many high voltage parts insidethe unit, and touching them is dangerous.
J22
J21
Q52
D60
D58
D1
D8
D2
D3
D4
C6
D5
D7
D9
C5
CN4
R93
J51
J12
J11
J52
C7R15
Q3B1
R1
J5 J6
CN3
C1
VR1
D10
CN1
D61D53
C9VR51
D62
J1
J3
J2
B51
C65 C31
VR31
C56D54
D52 J4
J31
J41
R67
J42
J32
D31
Q38
R16
QJ005
QJ071
GND (-)
TC Voltage Check Point (+)
(There is danger of an electric shock!)Use High Voltage Tester:Requirement of Measuring instrument:Input Resistance : more than 100 MΩMaximum Voltage : more than 5 kV
VOLTAGETC (+) : + 3600 V ± 72 V (PRINTING)TC (-) : - 500 V ± 50 V (CLEANING)
Voltage(v)
300Hz
Time(s)
Type
-3980V
-3600V
-3220V
Tolerance
± 72V
2 – 4
AM-900U
3.4. SV/DV Voltage Check Point and SV (-) Voltage Adjustment VolumeCAUTION - HIGH VOLTAGEThe unit's back cover should never be opened by anyone other thana qualified serviceperson. There are many high voltage parts insidethe unit, and touching them is dangerous.
J22
J21
Q52
D60
D58
D1
D8
D2
D3
D4
C6
D5
D7
D9
C5
CN4
R93
J51
J12
J11
J52
C7R15
Q3B1
R1
J5 J6
CN3
C1
VR1
D10
CN1
D61D53
C9VR51
D62
J1
J3
J2
B51
C65 C31
VR31
C56D54
D52 J4
J31
J41
R67
J42
J32
D31
Q38
R16
QJ005
QJ071
GND (-)
DV Voltage Check Point (+)VOLTAGEDV (+) : + 300 V ± 5 V (CLEANING)DV (-) : - 220 V ± 5 V (PRINTING)
SV Voltage Check Point (+)VOLTAGESV (+) : + 400 V ± 15 V (CLEANING)SV (-) : - 320 V ± 15 V (PRINTING)
DV (-) Voltage adjustment VolumeVR31It can be made to change with VR31.In the range of ± 50V.DV (-) : - 220 V ± 50 V (PRINTING)
2 – 5
AM-900U
4. IC protectors replacementICPs (IC Protectors) are installed to protect the CIS unit, LIU PWBunit, Scanner motor drive circuit, Pickup motor drive circuit, Mainmotor drive circuit and IC22 circuit. ICPs protect various ICs and elec-tronic circuits from an overcurrent condition.The location of ICPs are shown below:
1) F8 (KAB5002 201) is installed in order to protect IC’s from anovercurrent generated in the CIS unit. If F8 is open, replace it with anew one.
2) F4 (KAB5002 251) is installed in order to protect IC’s from anovercurrent generated in the LIU PWB unit. If F4 is open, replace itwith a new one.
3) F3 (KAB3202 202) is installed in order to protect IC’s from anovercurrent generated in the scanner motor drive circuit. If F3 isopen, replace it with a new one.
4) F5 (KAB5002 251) is installed in order to protect IC’s from anovercurrent generated in the IC22 circuit. If F5 is open, replace itwith a new one.
5) F6 (KAB3202 102) is installed in order to protect IC’s from anovercurrent generated in the pickup motor drive circuit. If F6 isopen, replace it with a new one.
6) F7 (KAB2402 402) is installed in order to protect IC’s from anovercurrent generated in the main motor drive circuit. If F7 is open,replace it with a new one.In addition to the replacement of F3, F4, F5, F6, F7 and F8, the fac-tor causing F3, F4, F5, F6, F7 and F8 to open must also berepaired. If not, F3, F4, F5, F6, F7 and F8 will open again.Replacement parts
KAB3202 202 (Sharp code: QFS-L1027YCZZ)
KAB5002 251 (Sharp code: QFS-L2021XHZZ)
KAB3202 102 (Sharp code: QFS-L0004QCZZ)
KAB2402 402 (Sharp code: QFS-L2025XHZZ)
KAB5002 201 (Sharp code: QFS-L2016XHZZ)
5. Settings
5.1. Dial mode selectorDIAL mode (Soft Switch No. SW5 Data No. 5)
Use this to set the fax machine to the type of telephone line you areon.
• The factory setting is “TONE”.
CNPUM
F6
CNTCT
CNROLSNS
CNTCVR
CNMM
CNFM
CNBYPE
CNPIN
CNPW CNIU
F4
F5
CNLSR
CNPM
CNRTH
CNOUT2
CNOUT1
CNCIS F8
CNHV
CNSCM CNPN
CNFRT
CNORG
CNHPS
CNSP
CNUSB
F3
F7
CONTROL PWB
(TOP SIDE)
F6/F8:Top side F3/F4/F5/F7:Bottom side
4
DISPLAY:
KEY:
1=TONE
(step 2) Select "DIAL MODE".
(step 1) Select "OPTIONAL SETTING".
DISPLAY:
DISPLAY:
KEY:
MENU
2
KEY:
FAX SETTING
KEY: ,
KEY: for TONE
KEY: for PULSE
(step 4) End, using the "STOP" key.
(Press the "STOP" key three times.)
(step 3) Select, using "1" or "2".
(step 2) Select "DIAL MODE".
1
2
FAX
("2=PULSE" is displayed in the
autoscroll mode.)
2 – 6
AM-900U
[2] Diagnostics and service soft switches1. Entering the diagnostic mode
1.1. Fax diagnosisThis diagnosis is concerned with the main body of fax which is usedfor production and service support.
Entering the diagnostic mode
1.2. Print diagnosisThis diagnosis is concerned with the print which is used for productionand service support.
Entering the diagnostic mode
Memory clear when power is turned on
Pressing the START and STOP keys, turn on the main power, and thefollowing message will be indicated.
When 1 is selected, the memory will be cleared to be ready to opera-tion.
If 2 is selected, memory will not be cleared and the machine entersstandby mode.
MENU 9 8 7
ENTER SOFT SWITCH MODE
ENTER ROM & RAM CHECK
ENTER PANEL CHECK MODE
ENTER CHECK PATTERN MODE
ENTER SIGNAL SEND MODE 1
ENTER SIGNAL SEND MODE 2
ENTER MEMORY CLEAR
ENTER CIS ADJUSTING MODE
ENTER DIAL TEST MODE
ENTER AUTO FEEDER MODE
ENTER FLASH MEMORY TEST
ENTER GEAR CHANGE MODE
ENTER FLATBED AGING
START
TC84 / x x x x
MENU 9 8 7Press , and the following
display will appear.
TC84 / x x x x
STARTThen press the key. Select the desired item with the key
and the key or select with the rapid key.
Enter the mode with the ENTER key.
(Diag • specifications)
: FAX ROM versionx x x x : Check sum
DIAG MODE U.S.A./Canada
(The alternate display of three screens.)
Press , and the following
display will appear.
MENU 9 8 6
M/C Ver:TE53
(Diag• specifications)
MENU 9 8 6
ENTER SINGLE PRINT
ENTER CONTINUOUS PRINT
ENTER COPY AGING
ENTER LIFE MODE
ENTER TOP VOID ADJUST
ENTER PRINT ADJUST
ENTER TEST MODE
START
START
ENTER
Then press the key. Select the desired item with the
key and the key or select with the rapid key.
Enter the modewith the key.
PRINT DIAG MODE
: PRINTER ROM version
M/C Ver:TE53
(The alternate display of two screens.)
MEMORY CLEAR
MEMORY CLEARING
1:CLEAR
[1]Key [2]Key
Stand-by display
2 – 7
AM-900U
2. Diagnostic items description2.1. Fax diagnosis
2.1.1 Soft switch modeIn this mode, the soft switches are set and the soft switch list is printed.
1. Operation
Soft switch mode screen
2. Switch number selection and data setting
1) Enter two digits of a soft switch number to set the switch num-ber. Of a switch number of non-existing soft switch is entered,key error buzzer sounds to reject the input.
2) Press [ENTER] key for setting of the next soft switch.
3) Data number selection
(a) Pressing [>] key moves the cursor to the right.
If the cursor is on data number 8, pressing [>] key shifts the cur-sor to data number 1 of the next switch number. If the switchnumber is the final, pressing [>] key will exit the soft switchmode.
(b) Pressing [<] key moves the cursor to the left.
If the cursor is on data number 1, pressing [<] key shifts the cur-sor to data number 1 of the former switch number. If the switchnumber is 1, pressing [<] key do not move the cursor.
3. Data setting
Press the [MENU] key, and the data to the position of the cursor willbe reversed to 1 when it is 0, or to 0 when it is 1.
4. Outputting method of soft switch list
In the soft switch mode, press [QUALITY] key, and the soft switchlist will be printed. If the recording paper runs out or is clogged, thekey error buzzer will sound with the process not received.
5. Storage of data
In the following cases, the data if the soft switches set will bestored.
• It is shifted to set the next soft switch by pressing [ENTER] key.
• It is shifted to set the next soft switch with the [>] key.
• It is shifted to the last soft switch with the [<] key.
• It is shifted to set another soft switch by inputting two digits asthe switch number.
• Output of the soft switch list starts.
6. Protocol monitor
If the SW No. 8 Data No. 5 is set to 1, the protocol monitor result isprinted after fax communication.
2.1.2 ROM & RAM checkTo check the sum value of Firmware or RAM.
*1 WORK MEMORY (SDRAM 16M).
1. Display
2. Result printing
After checking, the results print starts.
2.1.3 Panel key testThis is used to check whether each key is normally operated or not.When the test is started, a LED will blink (1000ms cycle) for the LEDtest. During the test. After the test, the test result will be printed.
* When any numeric key is pressed during the panel test, the DTMFsignal correspond to the key number is sent to the line. If another keyis pressed the DTMF signal will stop. This function becomes valid bychanging the value of soft switch. (Default: Disable)
1) Flow
Press any key except [STOP] key. At this time, the name of eachkey will be displayed every push of the key.
a) When all keys can be inputted, the following message will be dis-played.
Then the screen will be all displayed in blank (Refer to (2)) and thetest result will be printed.
SOFTSWITCHMODE
[ENTER] Key
SW01 = 0 1 0 1 0 0 1 0
Switch No.1 2 3 4 5 6 7 8: Data No.
SW01 = 0 1 0 1 0 0 1 0
cursor position
SW01 =
[ 1 ] key
SW16 = 0 1 0 1 0 0 1 0
[ 6 ] key
SW01 = 0 1 0 1 0 0 1 0
cursor position
SW02 = 0 1 0 0 1 1 0 0 SW03 = 0 1 0 0 1 1 0 0
[ENTER]Key [ENTER]Key
SW01 = 0 1 0 1 0 0 1 0
cursor position
SW02 = 0 1 0 0 1 1 0 0 SW03 = 0 1 0 0 1 1 0 0
[>]Key with the cursor on bit8
[>]Key
SW03 = 0 1 0 1 0 0 1 0
cursor position
SW03 = 0 1 0 0 1 1 0 0 SW03 = 0 1 0 0 1 1 0 0
[<]Key [<]Key
SW03 = 0 1 0 0 1 1 0 0
cursor position
SW02 = 0 1 0 0 1 1 0 0 SW01 = 0 1 0 0 1 1 0 0
[<]Key with the cursor on bit 1
[<]Key
No. Device Alarm Buzzer Remarks1
Main
ROM(PROGRAM FLASH)
1 time <Short sound>
2 D-RAM1(*1) 2 times <Short sounds>
ROM & RAM CHECK ROM = RAM=
Start checking
by pressing [ENTER] key
ROM=OK,RAM=OK
PRINTING
To finish this mode, press [STOP] key
PANEL CHECK MODE PRESS EACH KEY 1
[ENTER] key [1]Key
1
[START]Key
START
Go to (a or b).
..... (other key)
ALL KEY OK !!
2 – 8
AM-900U
b) If any key skipped, the following message will be displayed.A key name that is not pressed yet is displayed so that this test canbe continued.
At that time, pressing the [STOP] key will exit this mode. And theresult will be printed.
2) Black screen
2.1.4 Check pattern modeThe effective printing area frame is printed in the specified sheet sizeof the standard tray (Letter/Legal/A4).
1. Printing the pattern
Printing size depends on Paper Size setting in Common Setting.
2.1.5 Signal send mode 1The specified signals are transmitted in the following sequence tocheck the modem.
1. Press the [ENTER] key, and no signals with the loop state starts.
2. Pressing the [ENTER] key during transmitting CNG signal, orpressing the [STOP] key will stop the output of signal and exit themode.
2.1.6 Signal send mode 2The specified signals about V.34 and V.8 mode transmitted in the fol-lowing sequence to check the modem.
1. Press the [ENTER] key, and no signals with the loop state starts.
2. Pressing the [ENTER] key during transmitting ANSam signal, orpressing the [STOP] key will stop the output of signal and exit themode.
2.1.7 Memory clearClear the backup memory including the soft switches, registrationdata. After executing this mode, the memory clear report is printed.
Note: The following data is not cleared. Values for Printer life includingthe adjusted value of printing void.
2.1.8 CIS adjusting modeWhen the "color scan" or "monochrome scan" is selected in this mode,the scanner motor moves from its home position to the specified value.Then, the document reading lamp is turned on.
1. Press the [STOP] key to exit the mode.
[ 1] No signals (making the loop) [ 9] 9600bps (V.29)[ 2] 4800bps (V.27ter) [10] 7200bps (V.29)[ 3] 14400bps (V.33) [11] 4800bps (V.27ter)[ 4] 12000bps (V.33) [12] 2400bps (V.27ter)[ 5] 14400bps (V.17) [13] 300Hz (FLAG)[ 6] 12000bps (V.17) [14] 2100Hz (CED)[ 7] 9600bps (V.17) [15] 1100Hz (CNG)[ 8] 7200bps (V.17)
KEY ERROR !!
CHECKP ATTERN NOW AGING
[ENTER]Key
SIGNAL SEND1 CML ON
[ENTER]Key
V.27ter 4800bps
V.17 14400bps V.33 12000bps
[ENTER]Key
V.33 14400bps
V.17 12000bps V.17 9600bps
[ENTER]Key
V.17 7200bps
V.27ter 4800bps V.29 7200bps
[ENTER]Key
V.29 9600bps
V.27ter 2400bps FLAG (300bps)
[ENTER]Key
2100 Hz (CED TONE)
1100 Hz (CNG)
[ENTER]Key[ENTER]Key
[ENTER]Key
[ENTER]Key
[ENTER]Key
[ENTER]Key
[ENTER]Key
[ENTER]Key
[ENTER]Key
[ENTER]Key
[ 1] No signals (making the loop) [ 9] 16800bps (V.34)[ 2] 33600bps (V.34bis) [10] 14400bps (V.34)[ 3] 31200bps (V.34bis) [11] 12000bps (V.34)[ 4] 28800bps (V.34) [12] 9600bps (V.34)[ 5] 26400bps (V.34) [13] 7200bps (V.34)[ 6] 24000bps (V.34) [14] 4800bps (V.34)[ 7] 21600bps (V.34) [15] 2400bps (V.34)[ 8] 19200bps (V.34) [16] 0-300bps (V. 21)
[17] ANSam
SIGNAL SEND2 CML ON
[ENTER]Key
V.34 33600bps
V.34 26400bps V.34 28800bps
[ENTER]Key
V.34 31200bps
V.34 24000bps V.34 21600bps
[ENTER]Key
V.34 19200bps
V.34 12000bps V.34 14400bps
[ENTER]Key
V.34 16800bps
V.34 9600bps V.34 7200bps
[ENTER]Key
V.34 4800bps
V.34 2400bps
[ENTER]Key[ENTER]Key
[ENTER]Key
[ENTER]Key
[ENTER]Key
[ENTER]Key
[ENTER]Key
[ENTER]Key
[ENTER]Key
[ENTER]Key
ANSam V.21 0 - 300bps
[ENTER]Key [ENTER]Key
CIS ADJUST
[ENTER]Key
The motor will move to the specified position and the reading lamp is lit on.
1: COLOR 1 key
2: MONO 2 key
2 – 9
AM-900U
2.1.9 Dial test modeThe mode is used to inspect whether dialing is accurate in two kinds ofdial modes or not. All data which can be dialed in this mode are auto-matically called up in both PB and DP mode.When this mode is activated, the following operations will be automati-cally executed to their ends. Whenever the dialed content is right ornot is judged with the external instrument which is connected to theline cable.
1. After pressing [ENTER] key, the CML relay is turned on, and thefollowing numbers are dialed in the PB mode.
“1”, “2”, “3”, “4”, “5”, “6”, “7”, “8”, “9”, “ “, “0”, “#”
2. And the following numbers are dialed in the DP mode.
“1”, “5”, “9”, “0”
3. After dialing, the CML relay is turned off.
2.1.10 Auto feeder modeInserting and discharging the document can check the auto feeder.
The information of document sensor (A4 sensor) and ORG sensor isdisplayed when the documents are inserted to the Auto Feeder.
1. Operation
2. Press [STOP] key to exit the mode.
2.1.11 Flash memory testThe Flash memory is checked.
Note: If this is excessively repeated, it will shorten the life of the Flashmemory.
2.1.12 Gear change modeThe gear to drive ADF and flatbed mechanism will be aging continu-ously and the number of switching will appear on the LCD.
1. Operation
2. Note
ADF and FLATBED counter will be 0 over 65535.
Press [STOP] key to exit the mode.
2.1.13 Flatbed agingScanner motor will be driven based on the motor speed for each reso-lution. By pressing the [>] key or the [<] key, you can select the motorspeed preliminary.
1. Operation
2. Press [STOP] key to exit the mode.
No. Flash memory Alarm Buzzer Remarks1 NOR-Flash 1 time <Long sound>
DIAL TEST
123456789 # 1590
[ENTER]Key
Go to Auto Feeder Mode
AUTO FEEDER
300 MONO
600 MONO
300 COLOR
600 COLOR
[ENTER]Key
[>] Key
[>] Key
[>] Key
Feeding documents will start
by pressing ENTER key.
( ) A4 (A4 )
without documents with documents
A4 (A4 ORG)
End
FLASHM EMORY
[ENTER]Key
NOW CHECKING
FLASH OK When an error occurs, the alarm will sound.
GEAR CHARGE MODE
ADF : COUNT = 00001
FBED : COUNT = 00001
ADF : COUNT = 00002
FBED : COUNT = 00002
[ENTER]Key
Drive the gear as Flatbed mode.
Move from Home Position to the reading direction. After
pause, move to the reading position from ADF.
Drive the gear as ADF mode.
Pause and drive reversely.
Move from Home Position to the reading direction.
After pause, move to the reading position from ADF.
Pause and drive reversely.
This sequence will be terminated by pressing STOP key.
Drive the gear as ADF mode.
Drive the gear as Flatbed
Press STOP key to terminate this aging.
MOTOR AGING MODE
300 MONO
600 MONO
300 COLOR
600 COLOR
[ENTER]Key
[>] Key
[>] Key
[>] Key
Aging will start
by pressing ENTER key.
2 – 10
AM-900U
3. Print diagnosis3.1. Single printIn this mode, a sheet with selected pattern is printed.
Printing size depends on Paper Size setting in Common Setting.
Select the desired pattern with the [>] key and [<] key and press the[ENTER] key.
(a) Area pattern
It prints 30 mm long per a pattern.
1: Check Pattern : same as Figure 12: All White pattern : Not printed3: All Black pattern : Printed with black within print area4: Area pattern : Frame line is printed within print area5: Stripe pattern : Lateral stripe (Black 2 lines and White 2 lines)6: Halftone pattern : same as Figure 37: Phil chart : PHIL CHART pattern8: General chart9: 5 % chart10: SG chart11: IDBG chart
1: Full Black pattern2: Halftone 2 pattern (The Figure 2 is repeated.)3: Halftone 1 pattern (The Figure 3 is repeated.)4: Mesh point pattern (The Figure 4 is repeated.)5: Longitudinal stripe 2 pattern
(Black 2 dots and White 2 dots are repeated in the line.)
6: Lateral stripe 2 pattern
(Black 2 lines and White 2 lines are repeated.)
7: Lateral stripe 1 pattern
(Black 1 line and White 1 line are repeated.)
8: Full White pattern9: Full Black pattern
SINGLE PRINT
[ENTER]Key
1: CHECK PATTERN
2: ALL WHITE 3: ALL BLACK
4: AREA PATTERN
7: PHIL CHART8: GENERAL CHART
[>]Key [>]Key
[>]Key[>]Key
[>]Key
[>]Key
9: 5% CHART
[>]Key
5: STRIPE PATTERN
[>]Key
6: H-TONEPATTERN
10: SG CHRAT
11: IDBG CHART
[>]Key
[>]Key
[>]Key
Figure 1 Check Pattern
Figure 2 Halftone 2 Pattern
Figure 3 Halftone 1 Pattern
Figure 4 Mesh point Pattern
1
2
3
4
5
6
7
8
9
2 – 11
AM-900U
3.2. Continuous printThis mode is used for print aging.Select the desired pattern and input cycle, counter, pages for aging.
Printing size depends on Paper Size setting in Common Setting.
1. Printing pattern
2. Printing interval [CYCLE]: The time from printing end to next print-ing start.
Input Range: 001 to 999 seconds or 001 to 999 minutes.
3. Repeat printing [COUNT]: The number of printing cycle.
Input Range: 0001 to 9999 times.
4. Printing pages [PAGE]: The printing pages in one cycle of printing.
Input Range: 001 to 999 pages.
3.3. Copy agingThis mode is used for COPY Aging. The document on the flatbed orADF will be scanned at the beginning of each cycle and printed it. Themeaning of “CYCLE”, “COUNT” and “PAGE” are same as the case“CONTINUOUS PRINT”.
Printing size depends on Paper Size setting in Common Setting.
3.4. Life modeThis mode is used to set the life counter of the printer and the counterof the scanner at desired values and to clear them.
3.4.1 Life set modeThe values of life counter can be set in this mode.
1. Enter life set mode.
2. The cursor blinks at the top data. Four counters can be selected.Select the desired counter and input the counter value of 10 digitsusing the numeric keys. Pressing the [ENTER] key changed thecounter value.
Note: Toner page counter cannot be changed.
Caution: These counters are not cleared after memory clear modeis executed. If it is necessary to execute the memory clear mode onrepairing the PWB, these life counters should be set again at thesame time.
1: Check Pattern : same as Figure 12: All White pattern : Not printed3: All Black pattern : Printed with black within print area4: Area pattern : Frame line is printed within print area5: Stripe pattern : Lateral stripe (Black 2 lines and White 2 lines)6: Halftone pattern : same as Figure 37: Phil chart : PHIL CHART pattern8: General pattern9: 5 % chart10: SG chart11: IDBG chart
Start aging
CYCLE=000(s) CYCLE=000(m)
Enter the cycle and press the [ENTER] key.
COUNT=0000(time)
Enter the counter and press the [ENTER] key.
PAGE=000(sheet)
Enter a number of pages and press the [ENTER] key.
CONTINUOUS PRINT
[ENTER]Key
1: CHECK PATTERN
2: ALL WHITE 3: ALL BLACK
4: AREA PATTERN
7: PHIL CHART8: GENERAL CHART
[>]Key [>]Key
[>]Key[>]Key
[>]Key
[>]Key
9: 5% CHART
[>]Key
5: STRIP PATTERN
[>]Key
6: H-TONE PATTERN
10: SG CHRAT
11: IDBG CHART
[>]Key
[>]Key
[>]Key
Select the desired pattern with the [>]key and [<]key and press the [ENTER] key.
[>]Key
COPY AGING
[ENTER]Key
Start aging
CYCLE=000(s) CYCLE=000(m)
Enter the cycle and press the [ENTER] key.
COUNT=0000(time)
Enter the counter and press the [ENTER] key.
PAGE=000(sheet)
Enter a number of pages and press the [ENTER] key.
[>]Key
LIFE MODE
[ENTER]Key
1: LIFE SETMODE 2: LIFE CLEAR
[>]Key
[ENTER]Key
0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0
[ENTER]Key
1: SCAN(ADF)
3: PRINT
4: DRUM
5: TONER PAGE
6: TONER DOTCOUNT
LIFE MODE
[ENTER]Key
[ENTER]Key
[ENTER]Key
[ENTER]Key
cursor position
[>]Key
[>]Key
[>]Key
[>]Key
[>]Key
0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 02: SCAN(FB)
[ENTER]Key[>]Key
2 – 12
AM-900U
3.4.2 Life clear modeThis mode is used for clearing life counters.(a) Life all clear
Press the [ENTER] key, and the life counters of the printer and the lifecounter of the scanner are set to 0.
Note: The value for Top void is not cleared.
(b) Life each clear
This mode is used to respectively clear the life counter of the printerand the counter of the scanner. Select the desired counter and press[ENTER] key.
Note: If “5: TONER” is executed, both “TONER PAGE” and “TONERDOTCOUNT” are cleared.
3.5. Top void adjustThis mode is used for adjusting the top margin for printing.
Input range: [-1~06](mm)
1. Press the [ENTER] key and change the adjusting value using the“>” key and the “<“ key.
3.6. Print adjustThis mode is used to set some values about the printer.
3.6.1 Fan MD time setThis mode is used to set the driving time of the fan motor after stop-ping the main motor.
• Default value: 02
• Input Range: MIN: 00, MAX: 63
• Unit: Minute
After entering the value, the Printer Adjust mode ends and the nextmode is displayed.
3.6.2 Tray temp.This mode is used to set the temperature of fixing when printing fromthe standard tray.
1. ON TEMP.
The temperature to start turning on the heater.
• Default value: 190
• Range: MIN: 170, MAX: 233
• Unit: Centigrade
2. OFF TEMP.
The temperature to start turning off the heater.
• Default value: 190
• Range: MIN: 170, MAX: 233
• Unit: Centigrade
3. FEED TEMP.
The temperature to start feeding the paper.
• Default value: 190
• Range: MIN: 170, MAX: 233
• Unit: Centigrade
4. TIME
Warming up time after reaching the temperature that the printingcan be done.
• Default value: 10
• Range: MIN: 10, MAX: 63
• Unit: Second
[>]Key
1: LIFE CLEAR ALL
2: LIFE CLR EACH
2: LIFE CLEAR
[>]Key
1: SCAN(ADF)
3: PRINT
4: DRUM
5: TONER
[>]Key
[ENTER]Key
[>]Key
[>]Key
[>]Key
[ENTER]Key
[ENTER]Key
[ENTER]Key
[ENTER]Key
LI FE CLEAR
LI FE CLEAR
LI FE CLEAR
LI FE CLEAR
LI FE CLEAR
(a)[ENTER]Key
(b)[ENTER]Key
[>]Key
2: SCAN(FB)
[ENTER]Key
LI FE CLEAR
TOP VOID ADJUST
TOP VOID= 04(mm)
[ENTER]Key
Adjust the value with the "<" the or the ">" key and press the [ENTER] key.
PRINT ADJUST
[ENTER]Key
FAN MD_TIME SET TRAY TEMP.
[>]Key
[>]Key
BYPASS TEMP.
[>]Key
FLICKERADJUST[>]Key
PARAMETERL IST
[>] Key
FAN MD_TIME SET
[ENTER]Key
FAN MD_TIME( 02 )
Cursor position
TRAY TEMP.
ON temp.=190 deg
OFF temp.=190 deg
FEED temp.=190 deg
TIME=10(s)
[ENTER]Key
[>]Key
[>]Key
[>]Key
[>]Key
Input temperature using the numeric keys
Input temperature using the numeric keys
Input temperature using the numeric keys
Input temperature using the numeric keys
2 – 13
AM-900U
3.6.3 Bypass temp.This mode is used to set the temperature of fixing when printing fromthe bypass tray.1. ON TEMP.
The temperature to start turning on the heater.
• Default value: 200
• Range: MIN: 170, MAX: 233
• Unit: Centigrade
2. OFF TEMP.
The temperature to start turning off the heater.
• Default value: 200
• Range: MIN: 170, MAX: 233
• Unit: Centigrade
3. FEED TEMP.
The temperature to start feeding the paper.
• Default value: 200
• Range: MIN: 170, MAX: 233
• Unit: Centigrade
4. TIME
Warming up time after reaching the temperature that the printingcan be done.
• Default value: 10
• Range: MIN: 10, MAX: 63
• Unit: Second
3.6.4 Flicker adjustThis mode is specified the number of table for the countermeasures of“FLICKER”.
• Default value: 06
• Input Range: MIN: 00, MAX: 63
• Unit: -
3.6.5 Parameter listPrinting the parameter for fixing.
3.7. Test modeThis mode is used for printer aging on the two modes.
3.7.1 Motor aging1. The motor aging starts with heater on or with heater off.
2. To exit the aging, press [STOP] key.
3.7.2 Charger adjustThis mode is used to check the high-pressure control.
1. Operation
1. Press the [ENTER] key to operate the mode.
2. Press the [STOP] key to exit this mode.
3.7.3 Paper feedThis mode is used to check Mechanical Controller in the High speedmode.
Note: This mode is not used actual printing.
1. Operation
1. Press the [ENTER] key to operate the mode.
2. Press the [STOP] key to exit this mode.
[>]Key
BYPASS TEMP.
ON temp.=200 deg
OFF temp.=200 deg
FEED temp.=200 deg
TIME=10(s)
[ENTER]Key
[>]Key
[>]Key
[>]Key
Input temperature using the numeric keys
Input temperature using the numeric keys
Input temperature using the numeric keys
Input temperature using the numeric keys
FLICKER ADJUST
[ENTER]K ey
FLICKER NO.=06
PARAMETER LIST
[ENTER]K ey
PRINTING
TEST MODE
[ENTER]Key
1: MOTOR AGING 2: CHARGER ADJUST
[>]Key[>]Key
3: PAPER FEED
[>]Key
5: PRINT SIZE[>]Key 4: COM TEST
[>]Key
1: MOTOR AGING
[ENTER]Key
HT 1: ON 2: OFF
MM_AGING: HT_ON
MM_AGING: HT_OFF
[1]Key
[2]Key
2: CHARGER ADJUST
[ENTER]Key
NOW ADJUSTING
3: PAPER FEED
[ENTER]Key
NOW AGING
2 – 14
AM-900U
3.7.4 COM test modeYou can check the communication between the main CPU and theprinter controller on this mode. Concretely, input the command numberfrom the main CPU and can read the response from the printer control-ler.1. Operation
1. Press the [ENTER] key to enter the mode.
2. Select the mode “SR”, “EC”, “EEC”, or “ESR” using the “<“ or the“>” key. The “>” key can be used to select the mode only when acursor is in the position of (a).
3. Enter the value using the numeric keys.
“SR”, “EC”, “ESR”
• Range MIN: 00, MAX: 31
“EEC”
• Range MIN: 00, MAX: 63
4. Press the [STOP] key to exit this mode.
3.7.5 Print sizeThis function is prepared for the function in the future. Now there is nomeaning.
1. Operation
4. How to make soft switch settingTo enter the soft switch mode, press the following key entries in sequence.
[ENTER]Key
SR =
ESR =
4: COM TEST
[>]Key
[>]Key
[>]Key
ex)[1],[2]Key
ex)[1],[2]Key
(a) cursor position
SR12 =01
ESR12 =15
EC =
[>]Keyex)[1],[2]Key
EC12 =10
EEC , =
ex)[1],[2],[3],[4]Key
EEC12,34 = 80 13
Enter paper size on bypass tray with numeric key and press the [ENTER] key.
PRINT SIZE
Press [ENTER]Key
SIZE=215. 9x279. 4
Press MENU 9 8 7 START
Press MENU key.
Press key.
Press key.
Bit1 - 8 are set.
Soft SW01 - SW99 are set.
SW01 = 1 0 0 0 0 0 0 0
SW01 = 1 0 0 0 0 0 0 0
SW01 = 1 0 0 0 0 0 0 0
SW01 = 1 0 0 0 0 0 0 0
SW02 = 0 0 0 0 0 0 0 0
SW99 = 0 0 0 0 0 0 0 0
Press key during setting.
To finish the settings halfway between
SW01 and SW99, press the STOP
key. In this case, the setting being done
to the SW No. on display will be nullified
while settings done to the preceding
SW No. remain in effect.
The soft switch mode is terminated.
SW01 = 0 0 0 0 0 0 0 0
ENTER
DATA No. 1 2 3 4 5 6 7 8
When the QUALITY key is pressed, the
contents of soft switches are printed.
ENTER
2 – 15
AM-900U
5. Soft switch description5.1. Soft switch
SWNO.
DATANO. ITEM Switch setting and function Initial setting Remarks1 0 U
SW1
1234
Recall interval 0101
5678
Recall times 0010
SW2
1234
Memory retransmission times 0001
5678
Memory retransmission interval 0010
SW3
1234
Number of rings for auto-receive (0: No ring receive)
0001
56
COPY/FAX/SCAN mode COPY FAX SCAN SCAN00
No. 5 0 0 1 1No. 6 0 1 0 1
7 Receive mode AUTO MANUAL 18 Reserved 0
Binary input
No. = 8 4 2 1
1 2 3 4 (Data No.)
EX 0 1 0 1
eg. Recall interval is set 5 min.
Binary input
No. = 8 4 2 1
5 6 7 8 (Data No.)
EX 0 0 1 0
eg. Recall times is set 2 times
Binary input
No. = 8 4 2 1
1 2 3 4 (Data No.)
EX 0 0 0 1
eg. Retransmission time set to 1 time.
Binary input
No. = 8 4 2 1
5 6 7 8 (Data No.)
EX 0 0 1 0
eg. Retransmission interval to 2 minutes.
Binary input
No. = 8 4 2 1
1 2 3 4 (Data No.)
EX 0 0 0 1
eg. Number of rings for auto receive is set to 1.
2 – 16
AM-900U
SWNO.
DATANO. ITEM Switch setting and function Initial setting Remarks1 0 U
SW4
1234
Distinctive Ring No. 1 No.2 No. 3 No. 4
0000
OFF 0 0 0 0STD 0 0 0 1
RING1 1 0 0 0RING2 0 1 0 0RING3 1 1 0 0RING4 0 0 1 0RING5 1 0 1 0
5 Time display format 24 hours 12 hours-AM/PM 06 Date display format Month-Day-Year Day-Month-Year 17 Summer time (Daylight saving) No Yes 18 Flatbed document size of TX
modeLETTER A4 0
SW5
12
Alarm volume Off High Low Low10
No. 1 0 0 1 1No. 2 0 1 0 1
34
Ringer volume Off High Middle Low11
No. 3 0 0 1 1No. 4 0 1 0 1
5 Dial mode PULSE TONE 06 Header registration No Yes 0
78
Auto clear Off 30sec 60sec 120sec10
No. 7 0 0 1 1No. 8 0 1 0 1
SW6
123
Communication results printout Printed at error
only
At error/timer
Send only
Never prints
Always prints
001
No. 1 0 0 0 1 1No. 2 0 0 1 0 1No. 3 1 0 0 0 0
4 Automatic printing of activity report
Yes (When memory full) No (1st data is cleared when memory full)
0
5 Printout of total time and total number of pages on activity report
Off On 0
67
Fax default resolution Stan-dard
FINE S-FINE
00
No. 6 0 0 1No. 7 0 1 0
8 Reserved 0
SW7
1 ECM mode Off On 02 Reserved 03 Header print Off On 04 Footer print On Off 05 Reserved 06 Reserved 07 MMR On Off 18 MR On Off 1
SW8
1 CIS transmission Off On 02 DIS receive acknowledge during
G3 transmissionTwice Once in NSF reception, twice
in DIS reception0
3 Non-modulated carrier in V.29 transmission mode
On Off 0
4 CNG send when manual TX On Off 15 Protocol monitor On Off 06 Signal monitor On Off 07 Reserved 08 Reserved 1
2 – 17
AM-900U
SWNO.
DATANO. ITEM Switch setting and function Initial setting Remarks1 0 U
SW9
1 Action when RTN received Handle to no error Handle to error 02 Reserved 03 Reserved 04 Reserved 15 Reserved 06 V.34 mode function in case of
manual communicationOn Off 1
7 V.34 mode function On Off 18 V.34 control channel communica-
tion speed2400bps 1200bps 0
SW10
1234
Modem speed No. 1 No.2 No. 3 No. 4
1000
V.33 14400bps 0 1 0 0V.33 12000bps 0 1 1 0V.17 14400bps 1 0 0 0V.17 12000bps 1 0 1 0V.17 9600bps 1 0 0 1V.17 7200bps 1 0 1 1V.29 9600bps 0 0 0 1V.29 7200bps 0 0 1 1
V.27ter 4800bps 0 0 1 0V.27ter 2400bps 0 0 0 0
56
Reception speed fixed No V.17-14400BPS
V.29-9600BPS
V.27ter-4800BPS
00
No. 5 0 1 0 1No. 6 0 1 1 0
78
Compromised equalizer 0Km 1.8Km 3.6Km 7.2Km00
No. 7 0 0 1 1No. 8 0 1 0 1
SW11
12
CED tone signal interval 75ms 500ms 750ms 1000ms00
No. 1 0 0 1 1No. 2 0 1 0 1
34
EOL detection timer 13sec 25sec 5sec 5sec00
No. 3 0 0 1 1No. 4 0 1 0 1
56
Processing of DIS reception after DIS transmission
Com-mand
retrans-mitting
A line is cut
Apply to T.30
T.30 + alpha
00
No. 5 0 0 1 1No. 6 0 1 0 1
7 Reserved 08 Reserved 0
SW12
12345
Signal transmission level 01101
6 Reserved 07 Reserved 08 Reserved 0
Binary input
No. = 16 8 4 2 1
1 2 3 4 5 (Data No.)
EX 0 1 1 0 1
eg. Signal transmission level is set to -10dBm
2 – 18
AM-900U
SWNO.
DATANO. ITEM Switch setting and function Initial setting Remarks1 0 U
SW13
12345
DTMF output level (High) 01100
6 Reserved 07 Reserved 08 Reserved 0
SW14
12345
DTMF output level (Low) 10000
6 Reserved 07 Reserved 08 Reserved 0
SW15
1234
V.34 mode transmission speed 1110
5678
V.34 mode receiving speed 1110
SW16
1 Reserved 02 Reserved 03 Reserved 04 Reserved 05 Reserved 06 Reserved 07 Reserved 08 Reserved 0
SW17
1 Reserved 02 Reserved 03 Reserved 04 Reserved 05 Reserved 06 Reserved 07 Reserved 08 Reserved 0
Binary input
No. = 16 8 4 2 1
1 2 3 4 5 (Data No.)
EX 0 1 1 0 0
eg. Signal transmission level is set to -10dBm
Binary input
No. = 16 8 4 2 1
1 2 3 4 5 (Data No.)
EX 1 0 0 0 0
eg. Signal transmission level is set to -10dBm
Sending speed = 2400(bps) x n
Example:
2400(bps) x 12 = 28800(bps)
2400(bps) is set for N=0. 33600(bps) is set for N=15.
Receving speed = 2400(bps) x n
Example:
2400(bps) x 12 = 28800(bps)
2400(bps) is set for N=0. 33600(bps) is set for N=15.
2 – 19
AM-900U
SWNO.
DATANO. ITEM Switch setting and function Initial setting Remarks1 0 U
SW18
1 Key push sound On Off 12 Line monitor type Fax and Dial dial only 03 Pause time 4sec 2sec 04 Ringing Display (if ringer volume
is OFF)On Off 1
5 Dial tone detection (before auto-dial)
On Off 0
6 Busy tone detection (after auto-dial)
On Off 1
7 Recall Control (for FCC Part68) On Off 18 Line monitor On Off 0
SW19
1234
CI signal frequency No. 1 No.2 No. 3 No. 4
0000
11.6-76.9 0 0 0 014.0-76.9 0 0 0 114.5-76.9 0 0 1 015.5-76.9 0 0 1 120.0-58.8 0 1 0 020.0-66.6 0 1 0 119.6-76.9 0 1 1 025.0-58.8 0 1 1 135.0-76.9 1 0 0 0
567
CI signal OFF detect enable time No. 5 No. 6 No. 7
101
200ms 0 0 0300ms 0 0 1350ms 0 1 0400ms 0 1 1500ms 1 0 0700ms 1 0 1
1200ms 1 1 0Not used 1 1 1
8 Method of detecting CI frequency Modem FW 0
SW20
1 Pulse Format of D.P. N+1 N 0
234
Inter digit pause time 800ms 840ms 880ms 900ms 1000ms001
No. 2 0 0 0 0 1No. 3 0 0 1 1 0No. 4 0 1 0 1 0
5 Pulse Mark/Break Ratio 40/60 33/67 16 Reserved 07 Reserved 08 Reserved 0
SW21
1 Reserved 02 DTMF sending by panel test mode Yes No 0
34
Number of busy tone pulse detec-tion
2pulse 4pulse 6pulse 8pulse00
No. 3 0 0 1 1No. 4 0 1 0 1
5 Reserved 06 Reserved 17 Reserved 08 Reserved 1
SW22
1 Print mode when printer life over Continue Stop 12 Print mode when drum life over Continue Stop 13 Print mode when toner empty Continue Stop 04 Print mode when toner unsuitable Continue Stop 05 Print mode when paper size error Continue Stop 16 Print mode when paper tray
removedContinue Stop 0
7 Reserved Continue Stop 18 Reserved Continue Stop 1
2 – 20
AM-900U
SWNO.
DATANO. ITEM Switch setting and function Initial setting Remarks1 0 U
SW23
1234
Paper size at tray Letter A4 Legal N/A
0000
No. 1 0 0 0 xNo. 2 0 0 0 xNo. 3 0 0 1 xNo. 4 0 1 0 x
5 Reserved 06 Reserved 07 Reserved 08 Reserved 0
SW24
1 Automatic reduce of receive 100% Auto reduce 02 Reserved 03 Reserved 04 Reserved 05 Reserved 06 Reserved 07 Reserved 08 Reserved 0
SW25
12
Copy default content type Text Photo00
No. 1 0 1No. 2 0 0
34
Copy default quality 300 60000
No. 3 0 1No. 4 0 1
56
Copy default center contrast (for TEXT)
Dark Normal Light Normal01
No. 5 0 0 1 1No. 6 0 1 0 1
78
Copy default center contrast (for PHOTO)
Dark Normal Light Normal10
No. 7 0 0 1 1No. 8 0 1 0 1
SW26
12
Speaker volume Low Middle High Low00
No. 1 0 0 1 1No. 2 0 1 0 1
3 Reserved 04 Reserved 05 Reserved 06 Reserved 07 Reserved 08 Reserved 0
SW27
123
Fax default center contrast No. 1 No. 2 No. 3
010
Darker 0 0 0Dark 0 0 1
Normal 0 1 0Light 0 1 1
Lighter 1 0 0Normal Other setting
456
Copy default contrast No. 4 No. 5 No. 6
010
Darker 0 0 0Dark 0 0 1
Normal 0 1 0Light 0 1 1
Lighter 1 0 0Normal Other setting
7 Reserved 08 Reserved 0
2 – 21
AM-900U
SWNO.
DATANO. ITEM Switch setting and function Initial setting Remarks1 0 U
SW28
1 Reserved 02 Reserved 13 Reserved 04 Reserved 15 Reserved 16 Reserved 07 Reserved 18 Reserved 0
SW29
1 Reserved 02 Reserved 03 Reserved 14 Reserved 05 Reserved 06 Reserved 17 Reserved 08 Reserved 0
SW30
1 Reserved 02 Reserved 03 Reserved 04 Reserved 05 Reserved 06 Reserved 07 Reserved 08 Reserved 0
SW31
1 USB high speed setting Disable Enable 02 Reserved 03 Reserved 04 Reserved 05 Reserved 16 Reserved 07 Reserved 08 Reserved 0
SW32
1 Reserved 02 Reserved 03 Reserved 14 Reserved 05 Reserved 06 Reserved 07 Reserved 08 Reserved 0
SW33
1 Reserved 02 Reserved 03 Reserved 04 Reserved 05 Reserved 06 Reserved 07 Reserved 08 Reserved 0
SW34
1 Reserved 02 Reserved 03 Reserved 04 Reserved 05 Reserved 06 Reserved 07 Reserved 08 Reserved 0
2 – 22
AM-900U
SWNO.
DATANO. ITEM Switch setting and function Initial setting Remarks1 0 U
SW35
1 Reserved 02 Reserved 03 Reserved 04 Reserved 05 Reserved 06 Reserved 07 Reserved 08 Reserved 0
SW36
1 Reserved 02 Reserved 03 Reserved 04 Reserved 05 Reserved 06 Reserved 07 Reserved 08 Reserved 0
SW37
1 Reserved 02 Reserved 03 Reserved 04 Reserved 05 Reserved 06 Reserved 07 Reserved 08 Reserved 0
SW38
1 Reserved 02 Reserved 03 Reserved 04 Reserved 05 Reserved 06 Reserved 07 Reserved 08 Reserved 0
SW39
1 Reserved 02 Reserved 03 Reserved 04 Reserved 05 Reserved 06 Reserved 07 Reserved 08 Reserved 0
SW40
1 Reserved 02 Reserved 03 Reserved 04 Reserved 05 Reserved 06 Reserved 07 Reserved 08 Reserved 0
SW41
1 Reserved 02 Reserved 03 Reserved 04 Reserved 05 Reserved 06 Reserved 07 Reserved 08 Reserved 0
2 – 23
AM-900U
SWNO.
DATANO. ITEM Switch setting and function Initial setting Remarks1 0 U
SW42
1 Reserved 02 Reserved 03 Reserved 04 Reserved 05 Reserved 06 Reserved 07 Reserved 08 Reserved 0
SW43
1 Reserved 02 Reserved 03 Reserved 04 Reserved 05 Reserved 06 Reserved 07 Reserved 08 Reserved 0
SW44
1 Reserved 02 Reserved 03 Reserved 04 Reserved 05 Reserved 06 Reserved 07 Reserved 08 Reserved 0
SW45
1 Reserved 02 Reserved 03 Reserved 04 Reserved 05 Reserved 06 Reserved 07 Reserved 08 Reserved 0
SW46
1 Reserved 02 Reserved 03 Reserved 04 Reserved 05 Reserved 06 Reserved 07 Reserved 08 Reserved 0
SW47
1 Reserved 02 Reserved 03 Reserved 04 Reserved 05 Reserved 06 Reserved 07 Reserved 08 Reserved 0
SW48
1 Reserved 02 Reserved 03 Reserved 04 Reserved 05 Reserved 06 Reserved 07 Reserved 08 Reserved 0
2 – 24
AM-900U
SWNO.
DATANO. ITEM Switch setting and function Initial setting Remarks1 0 U
SW49
1 Reserved 02 Reserved 03 Reserved 04 Reserved 05 Reserved 06 Reserved 07 Reserved 08 Reserved 0
SW50l
SW99
1 Reserved 02 Reserved 03 Reserved 04 Reserved 05 Reserved 06 Reserved 07 Reserved 08 Reserved 0
2 – 25
AM-900U
5.2. Soft switch function descriptionSW1 No. 1 ~ No. 4 Recall interval
Choice is made for a recall interval for speed and rapid dial numbers.Use a binary number to program this. If set to 0 accidentally, 1 will beassumed.
SW1 No. 5 ~ No. 8 Recall times
Choice is made as to how many recall times should be made. Use a
binary number to program this.
SW2 No. 1 ~ No. 4 Memory retransmission times
The number of memory retransmissions is set.
SW2 No. 5 ~ No. 8 Memory retransmission interval
The interval between memory retransmissions is set.
SW3 No. 1 ~ No. 4 Number of rings for auto-receive(0: No ring receive)
When the machine is set in the auto receive mode, the number of ringsbefore answering can be selected. It may be set from one to nine ringsusing a binary number. If the soft switch was set to 1, a direct connec-tion is made to the facsimile. If it was set to 0 accidentally, receive ringis set to 1. If it was above 9, receive rings are set to 9.
SW3 No.5, No.6 COPY/FAX/SCAN mode
An operation mode for each copy, fax, or PC scan is set.
SW-3 No. 7 Receive mode
Auto/extension telephone receiving mode is set.
SW-3 No. 8 Reserved
Set to “0”.
SW-4 No. 1 ~ No. 4 Distinctive ringing
When the ringing setting is turned off, all of the CI signal are received.
When any of the standard, and ring patterns 1 through 3 is selected forthe ringing setting, only the selected CI signal is received.
CI signal patterns
The CI signal patterns consists of the standard pattern, and ring pat-terns 1 through 7. The standard pattern is the conventional one.
SW4 No. 5 Time display format
When this switch is set to "0", time is displayed in 12-hour system.
When set to "1", 24-hour system.
SW4 No. 6 Date display format
Used to select date display/print formats.
0: DAY-Month-Year
1: Month-Day-Year
SW4 No. 7 Summer time (Daylight saving)
The daylight saving function ON/OFF is set.
SW4 No. 8 Flatbed document size of TX mode
Used to set a document scan length for fax transmission from the flat-bed.
SW5 No. 1, No. 2 Alarm volume
Used to set volume of the end buzzer or error buzzer for facsimiletransmission/reception.
SW5 No. 3, No. 4 Ringer volume
Ringer volume:
The calling sound volume of CI signal receiving is set.
SW5 No. 5 Dial mode
Switch the type according to the telephone circuit connected to thefacsimile.
0: PULSE DIAL
1: TONE DIAL
SW5 No. 6 Header registration
When setting this switch to "1", registering senders is protected.
SW5 No. 7, No. 8 Auto Clear
Used to set the retention time for the copy settings. After the specifiedauto clear time elapses, the default settings return.
SW6 No. 1 ~ No. 3 Communication results printout
It is possible to obtain communication results after each transaction.Normally, the switch is set (No. 1: 0, No. 2: 0, No. 3: 1) so that thecommunication result is produced only a communication error isencountered.
If No. 1 was set to 1, No. 2 was set to 1 and No. 3 was set to 0, thecommunication result will be produced every time a communication isdone, even if the communication was successful. If No. 1 was set to 0,No. 2 to 1 and No. 3 to 0, the communication result will be producedevery transmission. Setting No. 1 to 1 No. 2 to 0 and No. 3 to 0 will dis-able this function. No transaction report will be printed. If No. 1 was setto 0, No. 2 to 0 and No. 3 to 0, the communication result is producedonly after a timer and memory transmission or when a communicationerror is encountered.
SW6 No. 4 Automatic printing of activity report
This soft switch is used to select; whether or not to produce the activityreport when the memory is full (about 30 items). An activity report canbe produced from Report&List mode.
After producing the activity report, all the data in the memory will becleared. When the switch function is set to "0" (NO), the data in mem-ory will be deleted from the oldest as it reaches the maximum memorycapacity (approx. 30 items).
SW6 No. 5 Print out total time and total number of pages on activ-ity report
Used to print out the total communication time and the total pagessent/received on the activity report.
SW6 No. 6, No. 7 Fax default resolution
Used to set the transmission mode which is automatically selectedwhen the QUALITY key is not pressed. In the copy mode, however,the fine mode is automatically selected unless the QUALITY key ismanually set to another mode.
SW6 No. 8 Reserved
Set to "0".
SW7 No. 1 ECM mode
Used to determine ECM mode function.
SW7 No. 2 Reserved
Set to "0".
SW7 No. 3 Header print
When it is set at 0, sender’s name, sending page number and so onare automatically printed in the recording paper on the receiving sideduring transmission. Thus, the sender can be known on the receivingside.
0: Applied.
1: Not applied.
2 – 26
AM-900U
SW7 No. 4 Footer printWhen set to "1", the date of reception, the sender machine No., andthe page No. are automatically recorded at the end of reception.
SW7 No. 5, No.6 Reserved
Set to "0".
SW7 No. 7 MMR
MMR (Modified MR) selects presence of the compression function.
SW7 No. 8 MR
MR (Modified READ) selects presence of the compression function.
SW8 No.1 CSI transmission
CSI signal contains the sender’s phone number registered in themachine. If this switch is set to "1", no sender’s name will be printed atthe receiving side.
SW8 No. 2 DIS receive acknowledge during G3 transmission
Used to make a choice of whether reception of NSF (DIS) is acknowl-edged after receiving two NSFs (DISs) or receiving one NSF (twoDISs). It may be useful for overseas communication to avoid an echosuppression problem, if set to 1.
SW8 No. 3 Non-modulated carrier in V.29 transmission mode
Though transmission of a non-modulated carrier is not required fortransmission by the V29 modem according to the CCITT Recommen-dation, it may be permitted to send a non-modulated carrier before theimage signal to avoid an echo suppression problem. It may be usefulfor overseas communication to avoid an echo suppression problem, ifset to 1.
SW8 No. 4 CNG send when manual TX
CNG signal sending ON/OFF in case of manual transmission is set.
SW8 No. 5 Protocol monitor
Normally set to "0". If set to "1", communication can be checked, incase of troubles, without using a G3 tester or other tools. When com-munication FSK data transmission or reception is made, the data istaken into buffer. When communication is finished, the data analyzedand printed out. When data is received with the line monitor (SW7-No.7) set to "1" the reception level is also printed out.
SW8 No. 6 Signal monitor
Normally set to "0". If set to "1", the transmission speed and the recep-tion level are displayed on the LCD. Used for line tests.
SW8 No. 7 Reserved
Set to "0".
SW8 No.8 Reserved
Set to "1".
SW9 No.1 Action when RTN received
The operation is set when the RTN signal is received in the G3 trans-mission mode.
SW9 No. 2, No.3 Reserved
Set to "0".
SW9 No. 4 Reserved
Set to "1".
SW9 No. 5 Reserved
Set to "0".
SW9 No. 6 V.34 mode function in case of manual communication
Used to select whether the V.34 mode is made valid when automati-cally transmitting/receiving.
SW9 No. 7 V.34 mode function
Used to select the V.34 mode for communication when set to “1” com-munication method is V.34 mode.
SW9 No. 8 V.34 control channel communication speed
Used to select the control channel communication speed for V.34mode.
SW10 No. 1 ~ No. 4 Modem speed
Used to determine the initial modem speed. The default is14400BPS(V.17). It may be necessary to program it to a slower speedwhen frequent line fallback is encountered, in order to save the timerequired for the fallback procedure.
SW10 No. 5, No. 6 Reception speed fixed
The transferable speed of modem in the receiving mode is set.
SW10 No. 7, No. 8 Compromised equalizer
The specific line equalizer is inserted.
No. 1 No. 2
0 0: The line equalizer built in the modem is turned off.
0 1: Line equalizer corresponding to 1.8 km.
1 0: Line equalizer corresponding to 3.6 km.
0 1: Line equalizer corresponding to 7.2 km.
SW11 No. 1, No. 2 CED tone signal interval
For international communication, the 2100Hz CED tone may act as anecho suppressor switch, causing a communication problem. Thoughthis soft switch is normally set to "0", it should be set to "1" so as tochange the time between CED tone and DIS signal from 75ms to500ms to eliminate the communication problem caused by echo.
SW11 No. 3, No. 4 EOL detection timer
Used to make a choice of whether to use the 25-second or 13-secondtimer for detection of End of line This is effective to override communi-cation failures with some facsimile models that have longer End of linedetection.
SW11 No. 5, No. 6 Processing of DIS reception after DIS transmis-sion
When receiving, operation in case of DIS reception after DIS transmis-sion is selected. Retransmitting command: To retransmit DIS in disre-gard of DIS reception.
Breaking circuit: To break circuit instantly. (Abnormal finish)
T. 30: To operate in accordance with T. 30.
T. 30+<: To operate in accordance with T. 30+<. (To operate differentlyaccording to cases.)
SW11 No. 7, No.8 Reserved
Set to "0".
SW12 No. 1 ~ No. 5 Signal transmission level
Used to control the signal transmission level in the range of -0dB to -31dB.
SW12 No. 6 ~ No.8 Reserved
Set to "0".
SW13 No. 1 ~ No. 5 DTMF output level (High)
To set the level to output high group DTMF signals. -15 to 0 dBm (0.5dBm unit)
SW13 No. 6 ~ No. 8 Reserved
Set to "0".
SW14 No. 1 ~ No. 5 DTMF output level (Low)
To set the level to output low group DTMF signals. -15 to 0 dBm (0.5dBm unit)
2 – 27
AM-900U
SW14 No. 6 ~ No. 8 ReservedSet to "0".
SW15 No. 1 ~ No. 4 V.34 mode transmission speed
Used to determine the initial modem speed when communicationmethod is V.34 transmission mode.
SW15 No. 5 ~ No. 8 V.34 mode receiving speed
Used to determine the initial modem speed when communicationmethod is V.34 reception mode.
SW16 No. 1 ~ No. 8 Reserved
Set to "0".
SW17 No. 1 ~ No. 8 Reserved
Set to "0".
SW18 No. 1 Key push sound
Used to toggle the key sound between on and off.
SW18 No. 2 Line monitor type
The time period to monitor the sound on the line is set.
0: From the start of dialing, and until the call reaches receiving party
1: From the start of dialing to the end of the communication
SW18 No. 3 Pause time
The dial pause time is set.
SW18 No. 4 Ringing display (if ringer volume is OFF)
When set to “1” and ringer volume is OFF, “RINGING” display informsyou that the CI signals are received.
SW18 No. 5 Dial tone detection (before auto dial)
When set to “1”, a number is dialed after detecting the dial tone.
SW18 No. 6 Busy tone detection (after auto dial)
When set to “1”, the busy tone is detected after dialing a number.
SW18 No. 7 Recall control (for FCC part68)
Recalling fixed only one time when dialing was unsuccessful withoutdetecting busy tone signal.
SW18 No. 8 Line monitor
When set to “1”, sound on the line is monitored in transmission.
SW19 No.1 ~ No. 4 CI signal frequency
Used to set a frequency that is considered as the CI signal.
SW19 No. 5 ~ No. 7 CI signal OFF detect enable time
Used to set the maximum length of CI signal OFF time, which is usedto determine a sequence of CI signals.
SW19 No. 8 Method of detecting CI frequency
CI frequency detection method is set.
SW20 No. 1 Pulse format of D.P.
Used to set pulse format of D.P. mode.
SW20 No. 2 ~ No. 4 Inter digit pause time
Used to set the pause time between pulses
SW20 No. 5 Pulse Make/Break ratio.
Used to set pulse ratio of D.P. mode.
SW20 No. 6 ~ No. 8 Reserved
Set to "0".
SW21 No. 1 Reserved
Set to "0".
SW21 No. 2 DTMF sending by panel test mode
With this switch set to “1”, the DTMF signal is sent when a numeric keyis pressed in the panel test mode.
SW21 No. 3, No. 4 Busy tone detection pulse number
Used to set detection of Busy tone intermittent sounds.
SW21 No. 5 Reserved
Set to "0".
SW21 No. 6 Reserved
Set to "1".
SW21 No. 7 Reserved
Set to "0".
SW21 No. 8 Reserved
Set to "1".
SW22 No. 1 Print mode when printer life over
Used to set whether the printing operation stops or not when thePRINTER LIFE OVER error occurs.
SW22 No. 2 Print mode when drum life over
Used to set whether the printing operation stops or not when theDRUM LIFE OVER error occurs.
SW22 No. 3 Print mode when toner empty
Used to set whether the printing operation stops or not when theTONER EMPTY error occurs.
SW22 No. 4 Print mode when toner unsuitable
Used to set whether the printing operation stops or not when theTONER UNSUITABLE error occurs.
SW22 No. 5 Print mode when size error
Used to set whether the printing operation stops or not when the SIZEERROR occurs.
SW22 No. 6 Print mode when paper tray removed
Used to set whether the printing operation stops or not when thePAPER TRAY REMOVED error occurs.
SW22 No. 7, No. 8 Reserved
Set to "1".
SW23 No. 1 ~ No. 4 Paper size at tray
The paper size in the tray is set.
SW23 No. 5 ~ No. 8 Reserved
Set to "0".
SW24 No. 1 Automatic reduce of receive
If set to 1, it is reduced automatically.
SW24 No. 2 ~ No. 8 Reserved
Set to "0".
SW25 No. 1, No. 2 Copy default content type
The default copy scanning quality is set.
SW25 No. 3, No. 4 Copy default quality
Copy scanning resolution is set.
SW25 No. 5, No. 6 Copy default center contrast (for TEXT)
When the copy scanning quality is set to the TEXT mode, this switch isused to set the reference contrast of the center value for the defaultcontrast setting (SW27 No. 4 ~ No. 6).
2 – 28
AM-900U
SW25 No. 7, No. 8 Copy default center contrast (for PHOTO)When the copy scanning quality is set to the PHOTO mode, this switchis used to set the reference contrast of the center value for the defaultcontrast setting (SW27 No. 4 ~ No. 6).
SW26 No. 1, No. 2 Speaker volume
The line monitor volume is set.
SW26 No. 3 ~ No. 8 Reserved
Set to "0".
SW27 No. 1 ~ No. 3 Fax default center contrast
Used to set the reference contrast of the center value for the fax con-trast setting.
SW27 No. 4 ~ No. 6 Copy default contrast
The default is set in the copy contrast setting.
SW27 No. 7, No. 8 Reserved
Set to "0".
SW28 No. 1 Reserved
Set to "0".
SW28 No. 2 Reserved
Set to "1".
SW28 No. 3 Reserved
Set to "0".
SW28 No. 4, No. 5 Reserved
Set to "1".
SW28 No. 6 Reserved
Set to "0".
SW28 No. 7 Reserved
Set to "1".
SW28 No. 8 Reserved
Set to "0".
SW29 No. 1, No. 2 Reserved
Set to "0".
SW29 No. 3 Reserved
Set to "1".
SW29 No. 4, No. 5 Reserved
Set to "0".
SW29 No. 6 Reserved
Set to "1".
SW29 No. 7, No. 8 Reserved
Set to "0".
SW30 No. 1 ~ No. 8 Reserved
Set to "0".
SW31 No. 1 USB high speed setting
Used to set whether the USB high speed mode is activated or not.
SW31 No. 2 ~ No. 4 Reserved
Set to "0".
SW31 No. 5 Reserved
Set to "1".
SW31 No. 6 Reserved
Set to "0".
SW31 No. 7, No. 8 Reserved
Set to "0".
SW32 No. 1, No. 2 Reserved
Set to "0".
SW32 No. 3 Reserved
Set to "1".
SW32 No. 4 ~ No. 8 Reserved
Set to "0".
SW33 No. 1 ~ No. 8 Reserved
Set to "0".
SW34 No. 1 ~ No. 8 Reserved
Set to "0".
SW35 No. 1 ~ No. 8 Reserved
Set to "0".
SW36 No. 1 ~ No. 8 Reserved
Set to "0".
SW37 No. 1 ~ No. 8 Reserved
Set to "0".
SW38 No. 1 ~ No. 8 Reserved
Set to "0".
SW39 No. 1 ~ No. 8 Reserved
Set to "0".
SW40 No. 1 ~ No. 8 Reserved
Set to "0".
SW41 No. 1 ~ No. 8 Reserved
Set to "0".
SW42 No. 1 ~ No. 8 Reserved
Set to "0".
SW43 No. 1 ~ No. 8 Reserved
Set to "0".
SW44 No. 1 ~ No. 8 Reserved
Set to "0".
SW45 No. 1 ~ No. 8 Reserved
Set to "0".
SW46 No. 1 ~ No. 8 Reserved
Set to "0".
SW47 No. 1 ~ No. 8 Reserved
Set to "0".
SW48 No. 1 ~ No. 8 Reserved
Set to "0".
SW49 No. 1 ~ No. 8 Reserved
Set to "0".
SW50 ~ SW99 No. 1 ~ No. 8 Reserved
Set to "0".
2 – 29
AM-900U
[3] TroubleshootingRefer to the following actions to troubleshoot any of the problemsmentioned in 1-4.[1] A communication error occurs.
[2] Image distortion produced.
[3] Unable to do overseas communication.
[4] Communication speed slow due to FALLBACK.
• In crease the transmission level SOFT SWITCH 12-1, 2, 3, 4, 5.May be used in case [1] [2] [3].
• Decrease the transmission level SOFT SWITCH 12-1, 2, 3, 4, 5.May be used in case [3].
• Apply line equalization SOFT SWITCH 10-7, 8.May be used in case [1] [2] [3] [4].
• Slow down the transmission speed SOFT SWITCH 10-1, 2, 3, 4.May be used in case [2] [3].
• Replace the LIU PWB.May be used in all cases.
• Replace the control PWB.May be used in all cases.
• If transmission problems still exist on the machine, use the follow-ing format and check the related matters.
TO: ATT: Ref.No. :
CC: ATT: Date :
FM: Dept :
Sign :
***** Facsimile communication problem ***** Ref.No.:
Date:From: Mr. Fax Tel No.:
Our customer Name Tel No.
Address Fax No.
Contact person Model name
Other party Name Tel No.
Address Fax No.
Contact person Model name
Problem mode Line: Domestic / international Model: G3 Phase: A, B, C, D.
Reception / TransmissionAutomatic reception / Manual reception
Automatic dialing / Manual dialing / Others
Frequency: % ROM version:
Confirmation
item
Please mark problem with an X.
No problem is: 0.
A1 A2 B1 B2 C1 C2 D1 D2 E1 E2
Transmission level setting is ( ) dB at our
customer
Transmission level ( ) dBm
Reception level ( ) dBm
By level meter at B1 and B2
Comment
**** Please attach the G3 data and activity report on problem. ****
Countermeasure
Our customer
Our service
A1 A2 C1 D2
B1B2
E1E2
C2 D1
Other party
Other party's service
2 – 30
AM-900U
[4] Error code table1. Communication error code table
1.1. G3 Transmission
1.2. G3 Reception
1.3. Super G3 mode 1.4. <Reference> Details of E-29 ~ E31
Code Final received signal Error Condition (Receiver side)0 Incomplete signal frame Cannot recognize bit stream after flag1 NSF, DIS Cannot recognize DCS signal by echo etc.
Cannot recognize NSS signal (FIF code etc.)2 CFR Disconnects line during reception (carrier missing etc.)3 FTT Disconnects line by fall back4 MCF Disconnects line during reception of multi page
Cannot recognize NSS, DCS signal in the case of mode change5 PIP or PIN The line is hung up without replying to telephone request from the receiving party.
6 RTN or RTP Cannot recognize NSS, DCS signal after transmit RTN or RTP signal.7 No signal or DCN No response in receiver side or DCN signal received* (transmitter side)8 - Owing to error in some page the error could not be corrected although the specified number of
error retransmissions were attempted.11 - Error occurred after or while reception by the remote (receiving) machine was revealed to be
impossible.12 - Error occurred just after fallback.13 - Error occurred after a response to retransmission end command was received.
Code Final received signal Error Condition (Receiver side)0 Incomplete signal frame Cannot recognize bit stream after flag1 NSS, DCS Cannot recognize CFR or FTT signal
Disconnects line during transmission (line error)2 NSC, DTC Cannot recognize NSS signal (FIF code etc.)3 EOP Cannot recognize MCF, PIP, PIN, RTN, RTP signal4 EOM Cannot recognize MCF, PIP, PIN, RTN, RTP signal in the case of mode change5 MPS The line is hung up without replying to communication request.6 PR1-Q Cannot recognize PIP, PIN signal in the case of TALK request7 No signal or DCN No response in transmitter (cannot recognize DIS signal) or DCN signal received* (receiver side)8 - Error occurred upon completion of reception of all pages.9 - Error occurred when mode was changed or Transmission/Reception switching was performed.
10 - Error occurred during partial page or physical page reception.11 - Error occurred after or during inquiry from the remote (transmitting) machine as to whether recep-
tion is possible or not.12 - Error occurred during or just after fallback.13 - Error occurred after the retransmission end command was received.
Error Code Transmission Errors Reception ErrorsE-16 Same as E-0 Same as E-0E-17 Same as E-1 Same as E-1E-18 Same as E-2 Same as E-2E-19 - Same as E-8E-20 Same as E-4 Same as E-9E-21 - Same as E-10E-22 - -E-23 Same as E-7 Same as E-7E-24 Same as E-8 -E-25 Same as E-11 Same as E-11E-26 Same as E-12 Same as E-12 E-27 Same as E-13 Same as E-13E-28 - -E-29
Error occurred during handshaking for super G3 modeE-30
E-31
E-29 Handshaking error in V.8 negotiation procedureE-30 Handshaking error in V.34 line probing procedureE-31 Handshaking error in V.34 HDX training procedure
2 – 31
AM-900U
FAXAM-900UService ManualService ManualMarketE CHAPTER 3. MECHANICAL DESCRIPTION[1] Mechanical description
1. Facsimile block
1.1. Document feed block and diagram
2. Document feed operation1) As shown in Fig.1, the document set in the hopper (the front sensor
is on) is fed with the let out roller and paper feed roller which rotatetogether with the pulse motor.
2) When a specified number of pulses are received from the docu-ment sensor after the document lead edge is sensed, scanning willbe started.
3) When a specified number of pulses are received from the docu-ment sensor after the document rear edge is sensed, scanning willbe ended to discharge the document to the tray.
4) If the front sensor is on (the document is set up in the hopper), thenext document is supplied and fed nearly when the last documentis completely read and discharged. If the front sensor is off (no doc-ument is set up in the hopper), the drive will be stopped when thedocument is discharged to the tray.
3. Hopper mechanism
3.1. General view
The hopper is used to align documents with the document guidesadjusted to the paper width.
NOTE: Adjust the document guides before and after inserting the doc-ument.
3.2. Automatic document feed1) Use of the paper feed roller and separation rubber plate ensures
error-free transport and separation of documents. The plate springpresses the document to the paper feed roller to assure smoothfeeding of the document.
2) Document separation system:
Separation rubber plate/speed reduction ratio/roller backlash sepa-ration system
3.3. Loading the documents1) Make sure that the documents are of suitable size and thickness,
and free from creases, folds, curls, wet glue, wet ink, clips, staplesand pins.
2) Place documents face down in the hopper.
• Adjust the document guides to the document width.
• Align the top edge of documents and gently place them into thehopper. The first page under the stack will be taken up by thefeed roller to get ready for transmission.
NOTE: 1) Curled edge of documents, if any, must be straighten out.
2) Do not load the documents of different sizes and/or thick-nesses together.
3.4. Documents applicable for automatic feed
NOTE: Double-side coated documents and documents on facsimilerecording paper should be inserted manually.
Documents heavier than 80g/m2 in terms of the paper weight must beduplicated on a copier to make it operative in the facsimile.
Fig. 1
Fig. 2
Document
Document
Front sensor
Separationrubber plate
Exit pinch roller
Exit roller
CISORG sensor
Transferpinch roller
Transferroller
Separatespring
Feed roller
Rearplate
Fig. 3
Product specificationsIndication Lower Limit Upper Limit
Weight indication
Metric system indication
52g/m2 80g/m2
Thickness indication
Metric system indication
0.06mm 0.1mm
Document size
Document size Range
Minimum (148mm x 182mm)A4 (210mm x 297mm)Letter (216mm x 279mm)Legal (216mm x 356mm)
Number of ADF sheets
Document size Weight
Minimum ~ Letter/A4 size 20sheetsLegal 1 sheet
Paper quality
Kind Paper of fine quality/bond paper/Kent paper
First document
Last document
Separation
rubber plate
Separation plate
Separate
spring
Feed roller
3 – 1
AM-900U
4. Paper path5. Components layout
CIS
Document input
Envelope
Document exit
Fusing unit
Optical unit (LSU)
Drum cartridge
Toner cartridge
Paper(250 sheets)
Print exit
Fig. 4
4
1
8
2
11
9
10
7
6
3
5
1213
Fig. 5
No. PARTS NAME No. PARTS NAME1 Feed roller 8 Drum cartridge2 Transfer roller 9 Optical unit (LSU)3 Transfer pinch roller 10 Fusing unit4 CIS 11 Document feeder tray5 Output tray 12 Exit roller6 PU roller assay 13 Exit pinch roller7 Toner cartridge
3 – 2
AM-900U
6. Switch/Sensor layout9
2
10
8
7
11
1412
13
34
5
6
1
Fig. 6
No. PARTS NAME TYPE DESCRIPTION1 Front sensor Microcircuit When the document is set up in the hopper, the front sensor is on.2 ORG sensor Microcircuit When the ORG sensor is on, the document is fed and scanning will be
started.3 P-IN sensor Microcircuit When this switch is turned on, paper transport.4 Bypass PE sensor Microcircuit When this switch is turned on, paper transport.5 Inter lock switch Microcircuit Detects the opening or closing of the Right Cover.6 PO2 sensor Microcircuit Detects when the paper is fed out.7 Roller switch Microcircuit Detects when the Pickup Roller is home position.8 Toner sensor Microcircuit Detects when the Toner Cartridge is set.9 Home position sensor Microcircuit Detects when CIS is ADF scanning position.
10 Tray cover sensor Microcircuit Detects when the Paper Tray is set up.11 PO1 sensor Photo transistor Detects when the paper is fed out.12 Temperature fuse 216°C Thermal fuse When the heat roller temperature rises abnormally, this fuse cuts off the
power relay power line (+24 V line).13 Temperature fuse 152°C Thermal fuse When the heat roller temperature rises abnormally, this fuse cuts off the
heater lamp power line.14 Thermistor Thermistor Detects the temperature on the heat roller.
3 – 3
AM-900U
7. Scanner drive block and diagram7.1. Overall layout
7.2. Gear layout
Drive switching unit
APin
System gear
Gear
Hold lever
Hold rib
Scanner unit
Home position sensor
Lever
(drive source)
Motor gear
Scan unit drive side gear train
Sheet scan drive side gear train
Drive belt
Scan unit locking lever
System gear
Planet gear A
Planet gear B
System gear biasing spring
3 – 4
AM-900U
7.3. Fixed scan mode7.4. Sheet scan mode
Scan unit drive side gear train
Sheet scan drive side gear train
Scan unit locking lever
System gear
Planet gear A
Planet gear B
System gear biasing spring
(drive source)
Motor gear
Counterclockwise rotation: The scanner unitmoves toward the sheet scan position.
(Clockwise rotation: The scanner unitmoves toward the fixed scan position.)
(Scanner unit)Locking rib
Counterclockwise rotation: Sheetsare fed to the sheet scan section.
System gear biasing spring
Scan unit drive side gear train
Sheet scan drive side gear train
Scan unit locking lever
System gear
Planet gear A
Planet gear B
(drive source)
Motor gear
3 – 5
AM-900U
7.5. Switching operation (1) from the sheet scan mode to the fixed scan modeThe planet gear A moves toward the scan unit drive side gear andstops at the intermediate position because the pin A on the planet gearA mounting arm is restricted its movement by the cam groove A. Theplanet gear B moves into engagement with the system gear so that thesystem gear rotates. Along with the rotation of the system gear, thescan unit locking lever starts rotating in the release direction.
7.6. Switching operation (2) from the sheet scan mode to the fixed scan mode
Rotation of the system gear releases the pin A on the planet gear Amounting arm from the cam groove A, and the planetary gear A isengaged with the scan unit drive side gear. The scan unit starts mov-ing toward the fixed scan side.
(Scanner unit)Locking rib
System gear biasing spring
Scan unit drive side gear train
Sheet scan drive side gear train
Scan unit locking lever
System gear
Planet gear A
Planet gear B
Motor gear
(drive source)
Clockwise rotation:
switching operation
Clockwise rotation:
switching operation
Motor gear
(drive source)
Planet gear B
Planet gear A
System gear
Scan unit locking lever
Sheet scan drive side gear train
Scan unit drive side gear train
Locking rib (Scanner unit)
System gear biasing spring
3 – 6
AM-900U
7.7. Switching operation (3) from the sheet scan mode to the fixed scan modeDue to the system gear rotation, the pin B is guided in the cam grooveB to turn the planet gear B mounting arm. The planet gear B is disen-gaged from the system gear, and the system gear loses its power.
7.8. Switching operation (4) from the sheet scan mode to the fixed scan mode
The system gear is driven by the system gear biasing spring until itreaches the stopper at the release position of the scan unit lockinglever.
(Scanner unit)Locking rib
Scan unit drive side gear train
Sheet scan drive side gear train
Scan unit locking lever
System gear
Planet gear A
Planet gear B
(drive source)
Motor gear
Clockwise rotation:
switching operation
System gear biasing spring
Counterclockwise rotation: The scannerunit moves toward the sheet scan position.
(Clockwise rotation: The scannerunit moves toward the fixed scan position.)
Motor gear
(drive source)
System gear biasing spring
Planet gear B
Planet gear A
System gear
Scan unit locking lever
Sheet scan drive side gear train
Scan unit drive side gear train
3 – 7
AM-900U
7.9. Switching operation (1) from the fixed scan mode to the sheet scan modeWhen the scan unit's lever that comes back to the sheet scan positionpushes the system gear pin, the system gear starts rotating in clock-wise direction.
7.10. Switching operation (2) from the fixed scan mode to the sheet scan mode
Due to the system gear rotation, the pin B on the planet gear mountingarm is guided in the cam groove B, and the planet gear B is engagedwith the system gear. Along with the system gear rotation, the scanunit locking lever moves toward the lock position.
Pin
Lever
Scanner unit
System gear
Scan unit drive side gear train
Sheet scan drive side gear train
Scan unit locking lever
Planet gear A
Planet gear B
System gear biasing spring
(drive source)
Motor gear
Counterclockwise rotation: The scanner
unit moves toward the sheet scan position.
Scanner unit
Pin A
Pin B
Cam groove A
Cam groove B
Lever
Pin
System gear
Scan unit drive side gear train
Sheet scan drive side gear train
Scan unit locking lever
Planet gear A
Planet gear B
System gear biasing spring
(drive source)
Motor gear
Counterclockwise rotation: The scanunit moves toward the sheet scan position.
3 – 8
AM-900U
7.11. Switching operation (3) from the fixed scan mode to the sheet scan modeRotation of the system gear releases the pin A on the planet gear Amounting arm from the cam groove A. The planet gear A moves to theintermediate position between the scan unit drive side gear and thesheet scan drive side gear. At this time, the belt stops moving, and thescan unit stops accordingly just before the sheet scan position.
7.12. Switching operation (4) from the fixed scan mode to the sheet scan mode
Rotation of the system gear releases the pin B on the planet gear Bmounting arm from the cam groove B, and the planet gear B is disen-gaged from the system gear. After the disengagement, the systemgear is kept rotating in clockwise direction by the system gear biasingspring. The scan unit locking lever is moved by the system gear, and itstops after pushing the scan unit to the locking rib. Keep rotating themotor in the counterclockwise direction for the sheet feeding opera-tion.
Counterclockwise rotation:switching operation
Lever
Scan unitCam groove A
Pin A
Motor gear
(drive source)
System gear biasing spring
Planet gear B
Planet gear A
Scan unit locking lever
Sheet scan drive side gear train
Scan unit drive side gear train
System gear
Pin
(Scanner unit)Locking rib
Counterclockwise rotation: Sheets
are fed to the sheet scan section.
System gear biasing spring
Scan unit drive side gear train
Sheet scan drive side gear train
Scan unit locking lever
System gear
Planet gear A
Planet gear B
(drive source)
Motor gear
3 – 9
AM-900U
8. Print process8.1. Image forming processNormal paper is used as print paper. A laser beam is used to exposeon the OPC surface to form latent electrostatic images, which aredeveloped into visible images (toner images) and are transferred onpaper. The basic operation is composed of the five processes: charg-ing, exposure, development, transfer, and cleaning.
8.2. System diagram (1)
8.3. System diagram (2)
Fig. 7
Mainchargerbrush
Separationelectrode
Transferchargeroller
Developing roller
Supply roller
Photoconductordrum (OPC)
Laser Scanning Unit
Laserbeam
DC: +3600V (D6 Cathode)
DC: -950V
AC: -570V <--> -1330V
DC: -500V
DC: +400V
DC: -280V
Paper
Toner
MC
TC
SV
DV DC: -220V
Heat roller
Pressure roller
Heater lamp
FU-EARTH
Cleaning
cleaning
Paper
100MOHM
100V4.7MOHM 4.7MOHM
Transfer Charger
Roller Voltage
Development
Roller
Voltage
Main Charger
brush Voltage
High Voltage Power Supply Unit
Supply
Roller
Voltage
CONTROL PWB
16bit CPUIC21
57
56
TCON
MCON
PWMSIN
Constantvoltagecontrolcircuit
PWMcontrolcircuit
Logiccircuit
Oscillationcircuit
B51Transformer
High Voltage PWB Unit
Constantvoltagecontrolcircuit
Oscillationcircuit
Feedback circuit
Feedback circuit
B1Transformer
HV(+)Rectifiercircuit
HV(-)Rectifiercircuit
HV(-)Rectifiercircuit
Constantvoltage(+)circuit
Constantvoltage(-)circuit
Shortcircuit
Shortprotectioncircuit
SV
DV
MC
TC
110MΩ
250MΩ
FU-EARTH
LASER MFP
Transfer Roller
Supply Roller
Developing Roller
Charger Roller
Heat Roller
Pressure Roller
Doctor
OPC DRUM
Separation electrode
Fig. 8
3 – 10
AM-900U
8.4. Image forming process diagramMain chargerbrush
Scanningmirror
Mirror
Lens Laser diode
Toner
Paper exit Fusing
Heater lamp
Separationelectrode
Separation
Transfer
Transfer roller
High voltage circuit
Paper feed roller Paper tray Paper
High voltagecircuit
Cleaning, Charge
Exposure
Developmentcleaning
Developingroller
High voltagecircuit
Heat roller
Pressure roller
Fig. 9
3 – 11
AM-900U
8.5. Functions and operations of major parts8.5.1 OPC drum unitThe OPC drum is charged and latent electrostatic images are formedon it and developed into visible toner images.
a. OPC drum
Latent electrostatic images are formed and developed into tonerimages on the OPC drum.
Organic Photo Conductor is used. The OPC surface is charged nega-tively by the main charger brush.
When the OPC is exposed to laser beam, the electric resistance of theexposed section falls and electric charge is generated in the OPC. Asa result, electric charge on the OPC surface is removed. This principleis used to form latent electrostatic images.
b. Main charger brush
The main charger brush charges the OPC drum surface. It is com-posed of brush fiber, and is in the shape of a roller. A high voltage ofAC 760V (P-P) and DC-950V are applied to charge the brush.
The main charger brush is in contact with the OPC drum. BY applyingelectric charge to the OPC drum, the OPC drum is charged to aboutDC-900V.
8.5.2 Developing unitLatent electrostatic images formed by laser beam on the OPC drumare developed to visible images by the developing unit. Toner is filledin the developing unit.
a. Developing roller
The developing roller is made of urethane and has a high electricresistance. It is flexible and is in close contact with the OPC drum.Toner on the developing roller is attached to latent electrostatic imageson the OPC drum to form visible images on the OPC drum.
A voltage of DC-220V is applied the developing roller.
b. Doctor
The doctor is in close contact with the developing roller. It adjusts tonerquantity on the developer roller surface.
The doctor is made of conductive material.
c. Toner supply roller
Toner is supplied to the developing roller by the sponge roller which isconnected to the developing roller.
d. Toner stirring plate
This plate stirs toner in the developing unit to transport it to the devel-oping roller smoothly.
8.5.3 Transfer charger rollerThe transfer charger roller is made of urethane and has a high electricresistance. It is flexible and is in close contact with the OPC drum.
A high voltage of AC 760V (P-P) and DC +3600V are applied tocharge.
It positively charges paper transported from the paper feed section,which transfers negatively charged toner on the OPC drum onto thepaper.
8.5.4 Separation electrodeThis electrode is connected to the drum ground. It discharges paperwhich was positively charged in the transfer section to reduce thepotential difference with the OPC drum to reduce static electricitybetween the paper and the OPC drum, thus facilitating separation ofpaper.
Fig. 10
1 Developing roller 6 Separation electrode2 Doctor 7 OPC drum3 Toner stirring plate 8 Discharge plate4 Toner supply roller 9 Main charger brush5 Transfer roller
Fig. 11
2
41
7
5
6
3
Optical unit(LSU)Paper
Toner
9
8
OPC layer CTL (Charge transfer layer)
Aluminum layer
CGL (Charge generation layer)
3 – 12
AM-900U
8.6. Image forming operationThe main charger is a rotating brush roller.
The main charger removes residual toner from the OPC drum by itsrotating sweeping action and causes it to stick to the brush.
At the same time, a high voltage of -950V is applied to the maincharger roller to generate a discharge of electricity between the rollerand the OPC drum, generating positive and negative charges. Thenegative charges are attracted to the OPC drum, and evenly distrib-uted on the OPC drum. (The OPC drum surface is evenly charged.)
Positive and negative charges are generated in the OPC drum CGLexposed with the laser beam.
Positive charges generated in the CGL are attracted toward the OPCdrum surface (negative charges), and negative charges toward thealuminum layer (positive charges).
Therefore, the positive and negative charges neutralize each other inthe laser-exposed area of the OPC drum surface and the aluminumlayer, decreasing the potential of the OPC drum surface.
The area which is not exposed to laser beam has no change, and theOPC drum surface remains negatively charged to keep a high poten-tial. As a result, latent electrostatic images are formed on the OPCdrum.
STEP 1 (Cleaning, Charging): Residual toner the OPC drum is stirred and negative charges are scattered evenly on the OPC drum. (The OPC drum surface is evenly charged.)
Fig. 12
AC760V
(P-P)
DC-950V
Main
charger
brush
Residual
toner
CTL
CGL
OPC drum
Aluminum layer (drum base)
STEP 2 (Exposure): Laser beam scanning light corresponding to the print data is radiated on the OPC drum.
Fig. 13
CTL
CGL
CTL
CGL
Non-exposed area
Laser beam
Exposed area
Aluminum layer
(Drum base)
Aluminum layer
(Drum base)
3 – 13
AM-900U
Toner is transported to the scraper area by the toner supply roller andthe developing roller. The quantity of toner to be transported to thedoctor section is controlled by the scraper. Toner transported to thedoctor section is then passed between the developing roller and thedoctor to form a thin toner layer on the developing roller by the pres-sure applied by the doctor.
When toner passes between the developing roller and the doctor, it ischarged negatively by friction.
When an area of OPC drum which was exposed to laser beam andlost its charge comes in contact with the developing roller, toner movesfrom the developing roller to the OPC drum surface.
The principle of toner movement from the developing roller to the OPCdrum surface is as follows.
The bias voltage of DC-280V is applied to the developing roller. Toneris charged negatively by the difference (electrical energy) between thebias voltage and the OPC drum surface potential and is attracted tothe OPC drum surface which is positively charged.
At that time, the potential of the area of the OPC drum which wasexposed to the laser beam and lost its charge is higher than that of thedeveloping roller.
On the other hand, when an area of OPC drum which was notexposed to the laser beam and did not lose its charge comes in con-tact with the developing roller, any residual toner attached to the OPCdrum is transferred to the developing roller which is more positivelycharged.
As a result, unnecessary toner on the OPC drum is collected by thedeveloping unit.
The operating principle for that case is contrary to that for transfer oftoner from the developing roller to the OPC drum surface. (The electricfield energy direction is contrary.)
The high voltage of DC+3600V plus AC760V (P-P) is applied to thetransfer roller to generate electric discharge between the roller and theOPC drum, generating positive and negative charges. Positivecharges are attracted to the OPC drum and attached to the papertransported between the transfer roller and the OPC drum. Thereforethe paper has a strong positive charge.
Negatively charged toner on the OPC drum is attracted by the paperwhich is positively charged, and the visible images of toner are trans-ferred onto the paper.
STEP 3 (Development): Toner is attached to the latent electrostatic images on the OPC drum to form visible images.
Fig. 14
CGL
CTL
OPC drum
Aluminum layer(Drum base)
Doctor
Tonersupplyroller
DC-280V
DC-180V
Developing roller
: Toner (Negatively charged)
Exposed area(exposedto laser beam)
Non-exposed area(Not exposed tolaser beam)
STEP 4 (Transfer): Visible images of toner on the OPC drum are transferred to the paper.
Fig. 15
Transfer roller
DC+3600V
AC760V(P-P)
Paper
CTL
CGL
Aluminum layer
(Drum base)
OPC drum
3 – 14
AM-900U
There is an electrostatic force between the paper which is positivelycharged in transfer operation and the OPC drum which is negativelycharged. The positive charge on the paper is released to the separa-tion electrode, which is the same potential as the aluminum layer ofthe OPC drum, to reduce the potential difference between the OPCdrum and the paper, reducing the electrostatic force.
This operation facilitates separation of the paper from the OPC drum.
The main charger is a rotating brush roller.
The main charger removes residual toner from the OPC drum by itsrotating sweeping action and causes it to stick to the brush. The maincharger brush is in close contact with the mesh-type brush cleaningplate which removes toner and paper dust from the main chargerbrush mechanically.
STEP 5 (Paper separation): The paper is separated from the OPC drum.
Fig. 16
Paper
OPC drum
CGL
CTL
Transfer roller
Aluminum layer
(Drum base)
Separation
electrode
STEP 6 (Discharge): The drum surface is discharged to facilitate cleaning of the drum surface. (The remaining toner is easily collected by the main charger roller.)
Fig. 17
STEP 7 (Cleaning): Residual toner on the OPC drum is removed.
AC760V
(P-P)
CTL
CGL
DC-950V
Main charger
roller (brush)
Residual
toner
Aluminum layer
(Drum base)
OPC drum
3 – 15
AM-900U
8.7. OPC drum surface potential8.7.1 Transition of OPC drum surface potential by printoperation
8.7.2 OPC drum surface potential and developing biasvoltage in development
Fig. 18
-950V
-250V
OPCsurfacepotential(-V)
Laser
beam
Darkareapotential
Developing
bias
Charging/cleaning
Exposure Residualtoner collection/Developing
Transfer Charging
Timer(OPC drum rotating angle)
Light areapotential
Tonerattachmentpotential
Fig. 19
-180V
OPCdrumsurfacepotential(-V)
Light area potential
Time (OPC drum rotation angle)
StartDuring
developing Stop
Dark areapotential
Developingbias
3 – 16
AM-900U
9. Timing chart9.1. Print process
9.2. Cleaning process
Pre-Printing period Printing period After Printing period
SignalName
max 5.0sec One or more page printing 3.0sec
DC AC DC
5sec
2sec 5sec
Lighting Printing Lighting
DC(-950V)+AC(760Vp-p)
DC(+3600V)+AC(760Vp-p)
DC(-500V)
DC(+400V)
DC(-280V)
1
CLEANING PRINTING CLEANING
PRINT PROCESS
PMD(Polygon motor)
MM(Main motor)
MCONSignal
MC(Main charger)
PWMSINSignal
MC(Superposing)(Duty)
TCONSignal
TC (TransferCharger)
SV(Supply RollerVoltage)
Laser Lighting(discharge)
MC Output MC(Main charger)
GND
Voltage MC
TC OutputTC (TransferCharger)Voltage TC(+)
GND
Voltage TC(-)
SV Output SV (SupplyRoller Voltage)Voltage SV(+)
GND
Voltage SV(-)
Soft Control
High Voltage
Power Supply Unit
CLEANING PROCESS
max 5.0sec 3.0secPMD(Polygon motor)
MM(Main motor)
MCONSignal
MC(Main charger)
DCPWMSINSignal
MC(Superposing)(Duty)
7sec
TCONSignal
TC (TransferCharger)
SV(Supply RollerVoltage)
Laser Lighting(discharge)
Lighting
MC Output MC(Main charger)
GND
Voltage MC
DC(-850V)
TC OutputTC (TransferCharger)Voltage TC(+)
GND
Voltage TC(-)DC(-500V)
SV Output SV (SupplyRoller Voltage)Voltage SV(+)
DC(+400V)
GND
Voltage SV(-)
CLEANING
Soft Control
High Voltage
Power Supply Unit
3 – 17
AM-900U
[2] Disassembly and assembly procedures• This chapter mainly describes the disassembly procedures. For the assembly procedures, reverse the disassembly procedures.• Easy and simple disassembly/assembly procedures of some parts and units are omitted. For disassembly and assembly of such parts and units,refer to the Parts List.
• The numbers in the illustration, the parts list and the flowchart in a same section are common to each other.
• To assure reliability of the product, the disassembly and the assembly procedures should be performed carefully and deliberately.
Fig.1
Rear cover1 Parts list (Fig. 1)
1 Mechanism unit 1
2 Screw (3x10) 5
4 Rear cover 1
No. Part name Qty
3 Hook 4
1
Mechanism unit
Rear cover
2
2
2
2
2
43
3
3
3
3 – 18
AM-900U
Fig.2
PWB unit and PWB plate2Parts list (Fig. 2)
13 Earth cable 1
14 High voltage PWB unit 1
15 Screw (3x10) 4
16 Screw 1
No. Part name Qty No. Part name Qty
1 Mechanism unit
2 Connector 23
4 Screw (3x10) 1
5 Control PWB unit 1
12 Screw (3x8) 41
3 Screw (3x8) 3
1
Mechanism unit
2215
15
15
20 21
1918
1617
1413
High voltagePWB unit
PWB plate
Power supplyPWB unit
ControlPWB unit
LIU PWB unit
12
10
9
102
11
8
5
2
2
2
2
3
3
6
7
2
2
6 Screw (3x10) 1
8 LIU PWB unit 1
9 Connector 4
7 Screw (3x8) 5
17 AC cord earth cable 1
18 Screw (3x8) 1
19 Earth cable 1
20 Screw (3x6) 1
11 Power supply PWB unit 1
10 Screw (3x8) 2 21 Earth cable 1
22 PWB plate 1
4
3 – 19
AM-900U
Fig.3
Flatbed unit3 Parts list (Fig. 3)
No. Part name Qty
1 Mechanism unit
2 Screw (4x12) 5
1
3 Flatbed unit 1
2
2
2
2
2
1
3
Mechanism unit
Flatbed unit
2. Front cover open
1. Right cover open
3 – 20
AM-900U
Fig.4
Flatbed cover/Scanner unit/ Flatbed upper/
Drive unit/Flatbed lower4
Parts list (Fig. 4)
NOTE: For disassembly of the inside of the unit,
refer to the exploded view in the parts
guide.
No. Part name Qty No. Part name Qty
1 Flatbed cover 1
2 Scanner unit 1
3 Screw (3x12) 1
4 Screw (3x10) 4
5 Hook 6
6 Flatbed upper 1
7 Hook 1
8 Screw (3x6) 1
10 Earth spring 1 1
11 Screw (3x10) 1
12 Drive unit 1
9 Earth spring 1
Mark point the drive unit
Mark point hold lever
Position assembly markpoint same line.
IMPORTANT!
Push
Flatbed lower
Push
Must push
this point
when ass'y
Drive unit.
Drive unit
2
Scanner unit
Screwdriver
Drive
unit
Stopper
plate
4
4
3
4
11
12
8
5
5
55
5 5
9
10
7
13
6
4
1 Flatbed cover
Flatbed upper
Flatbed
lower
Drive unit
13 Flatbed lower 1
Drive Unit
Pin exist
upper End
Hold lever touch
the bottom of
Flatbed lower.
When mounting the drive unit, the hold lever and
the teeth of the system gear must be aligned.
Hold lever
Hold lever
3 – 21
AM-900U
Fig.5
Right cover/Front cover/Paper exit unit/
Optical unit(LSU)/Fusing unit/5
Parts list (Fig. 5)
NOTE: For disassembly of the inside of the unit,
refer to the exploded view in the parts
guide.
No. Part name Qty No. Part name Qty
1 Mechanism unit 1
2 Right cover pivot 1
3 Right cover 1
4 Screw (3x10) 1
5 Front cover 1
6 Screw (3x14) 4
8 Screw (3x10) 4
9 Screw (3x8) 1
11 Connector 2
12 Optical unit (LSU) 1
13 Screw 2
10 Earth cable 1
7
4
6 68
8
11
11
12 Optical unit (LSU)
Since the parts of this Optical
unit (LSU) cannot be supplied,
change it as a unit.
Fusing unit
Right cover
2
3
Front cover
513
13
14
9
10
1
Mechanism unit
7 Paper exit unit 1 14 Fusing unit 1
Paper exit
unit
3 – 22
AM-900U
Fig.6
Wire treatment6 Parts list (Fig. 6)
1 Band (100mm) 5
2 Screw 1
3 Wire holder 1
4 Core (F2145) 1
5 Screw (3x8) 1
6 Core (F2146) 1
No. Part name Qty
61
Earth cable
The CNLSR cable pass
to the core 2 times.
The AC cord earth cable
pass to the core 1 time.
13
2
1
4
1
1
CNSCM
CNPN
CNLSR
CNCISCNRTH
CNPM
CNPUMCNFM
CNTCTCNROLSNSCNTCVRCNLIUCNPW
CNHVCNMM
CNBYPE
CN6
CNPINCN2
CNHT
CNPOUT1
CNPOUT2
CNFRT
CNORG
CNHPS
CNSP
Control
PWB
High voltage
PWB unit
AC cord Power supply PWB unit LIU PWB unit
5
3 – 23
AM-900U
FAXAM-900UService ManualService ManualMarketE CHAPTER 4. DIADRAMS[1] Block diagram
ImageSensorUnit
ColorCIS:600dpi,208mm
DriveMechanism
StepperMotor/
ORGSensor/FrontSensor
AFE
&GPIO
GPIO
MainController
OA-2000(OASIS)
USB2.0
USBport
:32bitARCCPU-core
Client
:Internal96MHz
PIXEL
GPIO
OUT
USART
ClockedSynchronous
SerialCommunication
PrinterController
16bitCPU/20MHz
GPIO
Timer-Out
GPIO
GPI
Timer-Out
ADC
GPO
GPI
[ENGINE]
:12ppm,600x600dpi
TrayCover
Sensor
HIGHVOLTAGE
PWBUNIT
Thermistor
Heater
PO1Sensor
PO2Sensor
BypassPE
Sensor
FusingUnit
P-INSensor
Interlock
OpticalUnit
(LSU)
Switch
TonerC/T
Sensor
MainMotorStepper
Motor
PickupMotorStepper
Motor
Roller
Switch
PaperPick-upMechanism
HostPC
CONTROLPWBUNIT
ProgramMemory
WorkMemory
NORFlash
SDRAM
:2MB
:16MB
16
Memory-Bus
8Peripheral-Bus
I/FLogicCircuit
V.34FaxModem
FM336Plus
LIUPWBUNIT
OPERATIONPANEL
PWBUNIT
EnteringKey
TactSW(31)
LED
Redx1
LCDModule
:16x1line
[Flatbed&ADFScannerUnit]
4 – 1
AM-900U
[2] Wiring diagramCONTROLPWBUNIT
THERMISTOR
POWERSUPPLY
PWBUNIT
12
TELLINE
CNSCM
(JST)
CNPOUT2
(JST)
CNPW
FUSINGUNIT
OPTICALUNIT
(LSU)
THERMAL
FUSE-2
CNHT
CNLN
CN2
LIUPWBUNIT
LINE
AC120V/60Hz
2
2
3
SCANNER
MOTOR
4
INTERLOCK
SW
14
CNPW
(Board-In)
CNHV
CNPM
(JWT)
CNLSR
(JST)
CNRTH
(JST)
58
LSU-L
LSU-P
CNCIS
(FFC)
CIS
CNPOUT1
(JST)
5
32
2
2
PO1
SENSOR
PO2
SENSOR
CNFRT
(JST)
CNORG
(JST)
CNHPS
(JWT)
CNSP
(JWT)
FRONTSENSOR
ORGSENSOR
HOMEPOSITION
SENSOR
CNUSB
TORAYCOVERSW
MAINMOTOR FAN
P-INSENSOR
BYPASSPESENSOR
TONERC/TSENSOR
4CNTCT(JWT)
CNBYPE(JST)
CNPIN(JST)
CNTCVR(JST)
4CNMM(JST)
CNFM(JWT)
2
CNPUM(JWT)
PICKUPMOTOR
ROLLERSWITCH
6 2 2 2 2
16
OPERATION
PANELPWB
UNIT
CNPN(FFC)
CNLIU
(Board-In)
9
CNROLSNS(JWT)
14
LCD(16x1)
PC
2
222
SPEAKER
HIGHVOLTAGE
PWBUNIT
CN6
CNPN1
CN1
CNLIU
4 – 2
AM-900U
[3] Point-to-point diagramPOWER SUPPLY UNIT
HIGHVOLTAGEPWB UNIT
OPTICALUNIT(LSU)
LIU PWB UNIT
THERMISTOR
PRINTERP-IN SENSOR
SCANNERMOTOR
SPEAKER
PRINTERMAIN MOTOR
PRINTERROLLERSWITCH
TONERCARTRIDGESENSOR
CONTROLPWBUNIT
OPERATION PANELPWB UNIT
PRINTERBYPASS PESENSOR
PRINTERPAPER OUT 1SENSOR
PRINTERPAPER OUT 2SENSOR
PRINTERTRAY COVERSENSOR
PRINTER
PICKUP
MOTOR
FAN
CIS
FRONTSENSOR
ORGSENSOR
SCANNERHOME POSITION
SENSOR
CNCIS123456789101112
AoGNDGNDVDDVREFSPCLKV-LEDB-GNDG-GNDR-GNDN.C.
123456789101112
CNCISAO
GND(VDD)GND
VDD(SEL)VREF(GND)
SPCLKVLED
BLED_GNDGLED_GNDRLED_GND
N.C.
/HOMEGND
/ORGSNS
/FRSNSGND
CNFRT1 /FRSNS2 GND
2 GND/ORGSNSGND
12
CNORG1
12
2 B
CNSCM
1 A
3 /A/B
123
AB/A
4 4 /B
SP+SP-
12
1 MA+2 MB+
CNPUM
3 MA-4 MB-
MA+MB+MA-
12
MB-
/PUMBD
56
5 VMT6 VMTVMT
VFM+
CNLIURXIN 1TXOUT 2CI 3EXHS 4DPON 5CML 6+5V 7DG 8+24VA 9
E-RLY(N.C.) 10DPMUTE(N.C.) 11EXTSIG(N.C.) 12
CNLIURXINTXOUTCI
/EXHSDPONCML+5VDG+24VA
123456789
12
PUMBD 3/PUMAD
1234
4
N.C. 2VFM- 3
1
PUMADVMT
+5V 1RTH 2
/PIN 1GND 2
PE_BY 1
GND 2
/POUT1 1GND 2
POUT1_AN 3
/POUT2 1GND 2
OPEN_TRAY 1
GND 2
CNHPS
GND1 /HOME2
CNSP1 SP+2 SP-
CNMM
3 PUMBD
1 /PUMBD2 /PUMAD
4
2 N.C.
CNFM
PUMAD
1 VFM+
3 VFM-
CNRTH1 +5V2 RTH
CNPIN1 /PIN2 GND
CNBYPE1 PE_BY
2 GND
CNPOUT11 /POUT12 GND3 POUT1_AN
CNPOUT21 /POUT22 GND
CNTCVR1 OPEN_TRAY
2 GND
CNPWMG 1
+24V_SUB 2MG 3MG 4
+24V MAIN 5+24V MAIN 6
DG 7+5V 8DG 9+3.3V 10
/ZC 14
DG 11/HLON 12
CNPNE 1
VLED 2+3.3V 3DG 4
/STRB7 5/SEN0 6/STRB6 7/SEN1 8/STRB5 9/SEN2 10/STRB4 11/SEN3 12/STRB3 13/STRB0 14/STRB2 15
TCON 4+24V 5
/STRB1 16
MCON 3
CNHV
/PWRLY 13
TCT0 4 4 TCT0
CNLSRDGND 1-S/H 2-VIDEO 3-LDEN 4DGND 5+5V 6DGND 7-HSYNC 8
CNPMCLK 1
-READY 2-START 3GND 4+24V 5
3
6
9
12
CNPW1 MG2 +24V_SUB
MG4 MG5 +24V MAIN
+24V MAIN7 DG8 +5VMAIN
/PWRLY14 /ZC
DG10 +3.3VMAIN11 DG
CNPN116 E15 LEDON14 +3.3V13 DG12 /STRB711 /SEN010 /STRB69 /SEN18 /STRB57 /SEN26 /STRB45 /SEN34 /STRB33 /STRB02 /STRB2
4 TCON5 +24V
1 /STRB1
3 MCON
CN1
/HEATER ON13
TCT1 3 3 TCT1COM 2 2 COM
CNLSR1 DGND2 -S/H3 -VIDEO4 -LDEN5 DGND6 +5V7 DGND8 -HSYNC
CNPM1 CLK2 -READY3 -START4 GND5 +24V
PGND 1 1 PGNDPWMSIN 2 2 PWMSIN
TCT2 1 1 TCT2CNTCT
GND 2 2 GND/ROLSNS 1 1 /ROLSNS
CNROLSNS
CNLCD1DG+3.3VVORSR/WEN.C.N.C.N.C.N.C.LD0LD1LD2LD3
1234567891011121314
2 +3.3V3 VO
1 DG
RS5 R/W6 E
4
7 N.C.8 N.C.9 N.C.10 N.C.
14 LD3
11 LD012 LD1
CN21 1 11
2
LCDUNIT
13 LD2
2 2INTERLOCKSWITCH
CN6
2
CNHT
1 +24VMAIN2 N.C.
3 L
1 +24VMAIN
1 N2 N.C.
3 +24VS
FUSING
UNIT3 L
2 N.C.3 +24VS
THERMALFUSE-2
1 N2 N.C.
PC
CNUSB
4 – 3
AM-900U
FAXAM-900UService ManualService ManualMarketE CHAPTER 5. CIRCUIT DESCRIPTION[1] Circuit description
1. General descriptionThe compact design of the control PWB is obtained by using MFPASIC OA-2000 in the main control section and high density printing ofsurface mounting parts. Each PWB is independent according to itsfunction as shown in Fig. 1.
2. PWB configuration
2.1. Control PWBThe control PWB controls peripheral PWBs, mechanical parts, trans-mission, and performs overall control of the unit.
2.2. LIU PWBThis PWB controls connection of the telephone line to the unit.
2.3. Power supply PWBThis PWB provides voltages of +3.3V, +5V and +24V to the anotherPWB.
2.4. Panel PWBThe panel PWB allows input of the operation keys.
2.5. High voltage PWBThis PWB provides the high voltage to printer process units.
2.6. LCD PWBThis PWB controls the LCD display.
[2] Circuit description of control PWB
1. General descriptionThe control PWB is composed of the following blocks..
1.1. Main control block1) Controller block
2) Memory block
3) Modem block
4) Scanner I/F block
5) Panel I/F block
1.2. Printer control block
1.3. Power section
2. Description of each block
2.1. Main control blockMain control block consisting of CPU OA-2000 with 32bit microproces-sor core, SDRAM (128Mbit), FLASH (16Mbit), FAX MODEM, etc., con-trols scanning, images processing, FAX communication, userinterface, USB interface etc., that is all except for printer controlling.
2.1.1 Controller block1) OA-2000 (IC1): pin-208 QFP (Main CPU)This is a microcomputer with 32bit microprocessor (ARC) core, whichperiphery functions are integrated into.
This device is equipped with the following function. The clock inputs24MHz from outside and operates at 4-times frequency (96MHz) inter-nally.
Feature
• SDRAM Controller
Addressing, Control and Refresh to SDRAM (IC4)
• USB 2.0 Client I/F (High Speed & Full Speed)
Connection for PC
• General Purpose I/O port
Controlling Panel, LIU, Motor driver, etc.
Inputting of each sensor and status signals
• Contact Image Sensor I/F and Analog Front End
Processing of SCAN video signal and its A/D conversion.
• Hardware Image Processing Accelerators
• JBIG & JPEG Hardware Image Compression and Decompression
• Serial communication I/F
Communicating with Printer CPU (IC21)
• Peripheral Bus I/F
FAX MODEM (IC18) and KEY & STATUS signal buffer (IC10) isconnected via Peripheral Bus.
• Pulse Width Modulators
This generates key input sound, alarm sound and ringer sound.
• Real Time Clock Generator
It is oscillated with quartz oscillator of 32.768kHz and the clock isprovided.
Fig. 1
LINE CABLE
HEATER
LAMP
AC CORD
OPERATION
PANEL PWB
CIS
LCD
SCANNER
MOTOR
FAN
OPTICAL UNIT (LSU)
ROLLER SENSOR
MAIN MOTOR
PICKUP MOTOR
TONER C/T SENSOR
FUSING UNIT
THERMISTOR
SPEAKER
CONTROL
PWB
POWER
SUPPLY
PWB
LIU
PWB
HIGH VOLTAGE PWB
5 – 1
AM-900U
OA-2000 (IC1) Terminal description (1/4)No. Pin name I/O Pin Description1 GP_L6 Bidirectional General Purpose IO2 GP_L7 Bidirectional General Purpose IO3 GP_M0 Bidirectional General Purpose IO4 GP_M1 Bidirectional General Purpose IO5 GP_M2 Bidirectional General Purpose IO6 GP_M3 Bidirectional General Purpose IO7 GP_M4 Bidirectional General Purpose IO8 GP_M5/UA1_RX_DATA Bidirectional General Purpose IO/Serial Communication Interface(Receiving data)9 GP_M6/UA1_SCLK Bidirectional General Purpose IO/Serial Communication Interface(Serial clock)
10 VSS GND digital Ground11 CORE_VDD18 +1.8V digital Power12 GP_M7/UA1_TX_DATA Bidirectional General Purpose IO/Serial Communication Interface(Sending data)13 GP_N0/PB_CS0 Bidirectional General Purpose IO/Peripheral Bus Chip Select 014 GP_N1 Bidirectional General Purpose IO15 IO_VDD33 +3.3V digital Power16 GP_N2 Bidirectional General Purpose IO17 GP_N3/PB_CS3 Bidirectional General Purpose IO/Peripheral Bus Chip Select 318 GP_N4/PB_NOE Bidirectional General Purpose IO/Peripheral Bus Output Enable19 GP_N5/PB_NWE Bidirectional General Purpose IO/Peripheral Bus Write Enable20 GP_O0/PB_ADDR0 Bidirectional General Purpose IO/Peripheral Bus Address21 GP_O1/PB_ADDR1 Bidirectional General Purpose IO/Peripheral Bus Address22 VSS GND digital Ground23 GP_O2/PB_ADDR2 Bidirectional General Purpose IO/Peripheral Bus Address24 GP_O3/PB_ADDR3 Bidirectional General Purpose IO/Peripheral Bus Address25 GP_O4/PB_ADDR4 Bidirectional General Purpose IO/Peripheral Bus Address26 GP_O5 Bidirectional General Purpose IO27 GP_O6 Bidirectional General Purpose IO28 GP_O7 Bidirectional General Purpose IO29 GP_P0/PB_DATA0 Bidirectional General Purpose IO/Peripheral Bus Data30 GP_P1/PB_DATA1 Bidirectional General Purpose IO/Peripheral Bus Data31 IO_VDD33 +3.3V digital Power32 GP_P2/PB_DATA2 Bidirectional General Purpose IO/Peripheral Bus Data33 GP_P3/PB_DATA3 Bidirectional General Purpose IO/Peripheral Bus Data34 GP_P4/PB_DATA4 Bidirectional General Purpose IO/Peripheral Bus Data35 GP_P5/PB_DATA5 Bidirectional General Purpose IO/Peripheral Bus Data36 GP_P6/PB_DATA6 Bidirectional General Purpose IO/Peripheral Bus Data37 GP_P7/PB_DATA7 Bidirectional General Purpose IO/Peripheral Bus Data38 VSS GND digital Ground39 CORE_VDD18 +1.8V digital Power40 IO_VDD33 +3.3V digital Power41 ADC_AVSS GND analog Ground42 ADC_VIN0 Input analog A/D Converter Input 043 ADC_VIN1 Input analog A/D Converter Input 144 ADC_VIN2 Input analog A/D Converter Input 245 ADC_VIN3 Input analog A/D Converter Input 346 ADC_AVDD33 +3.3V analog Power47 ADC_VIN4 Input analog A/D Converter Input 448 ADC_VIN5 Input analog A/D Converter Input 549 ADC_VIN6 Input analog A/D Converter Input 650 ADC_VIN7 Input analog A/D Converter Input 751 ADC_AVSS GND analog Ground52 IO_VDD33 +3.3V digital Power53 IO_VDD33 +3.3V digital Power54 GP_C0 Bidirectional General Purpose IO55 GP_D0 Bidirectional General Purpose IO56 GP_C1 Bidirectional General Purpose IO57 GP_D1 Bidirectional General Purpose IO58 GP_C2 Bidirectional General Purpose IO59 GP_C3 Bidirectional General Purpose IO60 IO_VDD33 +3.3V digital Power61 GP_C4 Bidirectional General Purpose IO62 GP_C5 Bidirectional General Purpose IO63 GP_C6 Bidirectional General Purpose IO64 GP_C7 Bidirectional General Purpose IO
5 – 2
AM-900U
OA-2000 (IC1) Terminal description (2/4)No. Pin name I/O Pin Description65 CORE_VDD18 +1.8V digital Power66 VSS GND digital Ground67 GP_F0/PO_PAGE_SYNC Bidirectional General Purpose IO/Print Page Synchronous Input68 GP_F1/PO_LINE_SYNC Bidirectional General Purpose IO/Print Line Synchronous Input69 GP_F2 Bidirectional General Purpose IO70 GP_F3 Bidirectional General Purpose IO71 IO_VDD33 +3.3V digital Power72 GP_F4 Bidirectional General Purpose IO73 GP_F5 Bidirectional General Purpose IO74 GP_F6 GND digital General Purpose IO75 GP_F7 +1.8V digital General Purpose IO76 VSS GND digital Ground77 ROM_CS_L Output ROM Chip Select78 SDRAM_DATA0 Bidirectional SDRAM Data Bus79 IO_VDD33 +3.3V digital Power80 SDRAM_DATA1 Bidirectional SDRAM Data Bus81 SDRAM_DATA2 Bidirectional SDRAM Data Bus82 SDRAM_DATA3 Bidirectional SDRAM Data Bus83 SDRAM_DATA4 Bidirectional SDRAM Data Bus84 CORE_VDD18 +1.8V digital Power85 VSS GND digital Ground86 SDRAM_DATA5 Bidirectional SDRAM Data Bus87 SDRAM_DATA6 Bidirectional SDRAM Data Bus88 SDRAM_DATA7 Bidirectional SDRAM Data Bus89 SDRAM_DATA8 Bidirectional SDRAM Data Bus90 IO_VDD33 +3.3V digital Power91 SDRAM_DATA9 Bidirectional SDRAM Data Bus92 SDRAM_DATA10 Bidirectional SDRAM Data Bus93 SDRAM_DATA11 Bidirectional SDRAM Data Bus94 SDRAM_DATA12 Bidirectional SDRAM Data Bus95 VSS GND digital Ground96 SDRAM_DATA13 Bidirectional SDRAM Data Bus97 SDRAM_DATA14 Bidirectional SDRAM Data Bus98 SDRAM_DATA15 Bidirectional SDRAM Data Bus99 SDRAM_DQMA0 Output SDRAM IO Mask
100 IO_VDD33 +3.3V digital Power101 SDRAM_DQMA1 Output SDRAM IO Mask102 SDRAM_CS0_L Output SDRAM Chip Select 0103 SDRAM_CKE Output SDRAM Clock Enable104 SDRAM_CLK Output SDRAM Clock105 VSS GND digital Ground106 SDRAM_ADDR12 Bidirectional SDRAM Address Bus107 SDRAM_ADDR11 Bidirectional SDRAM Address Bus108 SDRAM_ADDR10 Bidirectional SDRAM Address Bus109 SDRAM_ADDR9 Bidirectional SDRAM Address Bus110 IO_VDD33 +3.3V digital Power111 SDRAM_ADDR8 Bidirectional SDRAM Address Bus112 SDRAM_ADDR7 Bidirectional SDRAM Address Bus113 SDRAM_ADDR6 Bidirectional SDRAM Address Bus114 SDRAM_ADDR5 Bidirectional SDRAM Address Bus115 VSS GND digital Ground116 SDRAM_ADDR4 Bidirectional SDRAM Address Bus117 IO_VDD33 +3.3V digital Power118 SDRAM_CS1A_L Output SDRAM Chip Select 1119 SDRAM_ADDR3 Bidirectional SDRAM Address Bus120 CORE_VDD18 +1.8V digital Power121 VSS GND digital Ground122 SDRAM_ADDR2 Bidirectional SDRAM Address Bus123 SDRAM_ADDR1 Bidirectional SDRAM Address Bus124 SDRAM_ADDR0 Bidirectional SDRAM Address Bus125 SDRAM_BA1 Bidirectional SDRAM Bank Select Address126 IO_VDD33 +3.3V digital Power127 SDRAM_BA0 Bidirectional SDRAM Bank Select Address128 SDRAM_RAS_L Bidirectional SDRAM Row Address Strobe Command
5 – 3
AM-900U
OA-2000 (IC1) Terminal description (3/4)No. Pin name I/O Pin Description129 SDRAM_CAS_L Bidirectional SDRAM Column Address Strobe Command130 SDRAM_WE_L Bidirectional SDRAM Write Enable131 VSS GND digital Ground132 GP_H0/PI_TGEN0 Bidirectional General Purpose IO/Timing Generator for CIS133 GP_H1/BASE_CLK Bidirectional General Purpose IO/Base Clock Input134 GP_H2/PI_TGEN2 Bidirectional General Purpose IO/Timing Generator for CIS135 GP_H3 Bidirectional General Purpose IO136 IO_VDD33 +3.3V digital Power137 RTC_VSS GND digital Ground138 RTC_XIN Crystal/Input Real Time Clock Crystal139 RTC_XOUT Crystal Real Time Clock Crystal140 RTC_VDD18 +1.8V digital Real Time Clock Power141 VSS GND digital Ground142 CORE_VDD18 +1.8V digital General Purpose IO143 GP_H4 Bidirectional Power144 GP_H5/PI_TGEN5 Bidirectional General Purpose IO/Timing Generator145 GP_H6/PI_TGEN6 Bidirectional General Purpose IO/Timing Generator146 GP_H7/PI_TR_TGEN Bidirectional General Purpose IO/Timing Generator147 IO_VDD33 +3.3V digital Power148 GP_J0 Bidirectional General Purpose IO149 GP_J1 Bidirectional General Purpose IO150 GP_J2 Bidirectional General Purpose IO151 GP_J3 Bidirectional General Purpose IO152 VSS GND digital Ground153 GP_J4 Bidirectional General Purpose IO154 GP_J5 Bidirectional General Purpose IO155 GP_J6 Bidirectional General Purpose IO156 GP_J7 Bidirectional General Purpose IO157 IO_VDD33 +3.3V digital Power158 GP_K0/PI_TGEN_AUX Bidirectional General Purpose IO/Timing Generator159 GP_K1 Bidirectional General Purpose IO160 VSS GND digital Ground161 RESET_L Bidirectional Reset signal Input162 AFE_VINB Input analog AFE Video Input163 AFE_VING Input analog AFE Video Input164 AFE_ANAREF GND analog AFE Reference Voltage Input165 AFE_VINR Input analog AFE Video Input166 AFE_AVSS GND analog Ground167 AFE_VREFN Analog AFE Reference Voltage Input168 AFE_VREFP Analog AFE Reference Voltage Input169 AFE_VCM Analog AFE Reference Voltage Input170 AFE_AVDD33 +3.3 V analog Power171 VSS GND digital Ground172 CORE_VDD18 +1.8V digital Power173 TCK Input (Used only debug mode)174 TMS Input (Used only debug mode)175 TDI Input (Used only debug mode)176 TDO Output (Used only debug mode)177 CK_PWM1 Bidirectional Pulse Width Modulators178 CK_PWM0 Bidirectional Pulse Width Modulators179 IO_VDD33 +3.3V digital Power180 XOUT Crystal Crystal181 XIN Crystal/Input Crystal182 VSS GND digital Ground183 CORE_VDD18 +1.8V digital Power184 PLL_AVDD18 +1.8V analog Power185 PLL_AVSS GND digital Ground186 HOST1_DM Bidir.analog USB Host Interface187 HOST1_DP Bidir.analog USB Host Interface188 HOST_AVDD33 +3.3V analog Power189 HOST0_DM Bidir.analog USB Host Interface190 HOST0_DP Bidir.analog USB Host Interface191 HOST_AVSS GND analog Ground192 DEV_RSDM Output analog USB Device Interface
5 – 4
AM-900U
OA-2000 (IC1) Terminal description (4/4)2.1.2 Memory block1) LH28F160BJE (IC6): pin-48 TSOP (FLASH MEMORY)16Mbit FLASH Memory.
Firmware being compressed except for boot program, is stored in thisdevice. All of the entry data, user setting and so on are also stored.
2) W9812G6DH-75 or IS42S16800A-7TL (IC4): pin-54 TSOP(SDRAM)128Mbit (2M x 16bit x 4bank) Synchronous DRAM.
On power on sequence, the firmware being compressed and stored inFLASH memory (IC6) is decompressed to this device. After decom-pression, this device is used as a program execution memory. It is alsoused as various work memories and communication buffer etc.
2.1.3 MODEM block1) MODEMThe block is mainly composed of the G3 FAX modem FM336PLus(IC18), and is provided with the following modem function.
1) G3 FAX modem
The modem satisfies the requirements specified in ITU-T recom-mendations V.34 half-duplex, V.17, V.33, V.29, V.27 ter, V.21, andmeets the binary signaling requirements of V.8 and T.30 with AnnexF. Internal HDLC support eliminates the need for an external serialinput/output (SIO) device in the DTE for products incorporatingerror detection and T.30 protocol. The modem can perform HDLCframing per T.30 at all data speeds. CRC generation/checkingalong with zero insertion/deletion enhances SDLC/HDLC frameoperations. Two FSK (V.21 Ch. 1 and V.21 Ch. 2) flag patterndetectors facilitate FSK detection during high-speed reception. Themodem features a programmable DTMF transmitter/receiver andthree programmable tone detectors.
2) Features
• 2-wire half-duplex fax modem modes with send and receivedata rates up to 33.6 kbps.
- V.34 half-duplex, V.17, V.33, V.29, V.27 ter, and V.21 Channel2
- Short train option in V.17 and V.27 ter
• 2-wire duplex data modem modes
- V.21, V.23 (75 bps TX/1200 bps RX or 1200 bps TX/75 bpsRX)
• PSTN session starting
- V.8 and V.8 bis signaling
• HDLC support at all speeds
- Flag generation, 0-bit stuffing, ITU-T CRC-16 or CRC-32 cal-culation and generation
- Flag detection, 0-bit stuffing, ITU-T CRC-16 or CRC-32 checksum error detection
- FSK flag pattern detection during high-speed receiving
• Tone modes and features
- Programmable single or dual tone generation
- DTMF receiver
- Tone detection with three programmable tone detectors
• Serial and parallel synchronous data
• Automatic Rate Adaptation (ARA) in V.34 half-duplex
• Auto-dial and auto-answer control
• TTL and CMOS compatible DTE interface
- ITU-T V.24 (EIA/TIA-232-E) (data/control)
- Microprocessor bus (data/configuration/control)
• Receive dynamic range:
- 0 dBm to -43 dBm for V.17, V.33, V.29, V.27 ter and V.21
- -9 dBm to -43 dBm for V.34 half-duplex
• Caller ID Demodulation
• Single tone detection in Data Mode
• ADPCM Voice Mode (Conexant Proprietary)
• Programmable RSLD turn-on and turn-off thresholds
• Programmable transmit level: 0 to -15 dBm
• Adjustable speaker output to monitor received signal
• DMA support for interrupt lines
• Two 16-byte FIFO data buffers for burst data transfer withextension upto 255 bytes
• Diagnostic capability
• V.21 Channel 1 Flag detect and V.21 Channel 2 Flag detect
• +3.3 V operation with +5 V tolerant inputs
• +5 V analog signal interface
• 100-pin PQFP package
• Typical power consumption
- Normal mode: VDD1 = 250 mW (+3.3 V for DSP); VDD = 35mW (+5 V for IA)
- Sleep mode: VDD1 = 20 mW (+3.3 V for DSP); VDD = 0.1 mW(+5 V for IA)
No. Pin name I/O Pin Description193 DEV_RSDP Output analog USB Device Interface194 DEV_DP Bidir.analog USB Device Interface195 DEV_DM Bidir.analog USB Device Interface196 DEV_AVSS GND analog Ground197 DEV_RREF Analog USB Device Reference Input198 DEV_AVDD33 +3.3V analog Power199 DEV_VSENSE Input USB Device Interface200 DEV_RUP Output USB Device Interface201 GP_L0/PO_DATA0 Bidirectional General Purpose IO/Print Video Data Output202 GP_L1 Bidirectional General Purpose IO203 GP_L2 Bidirectional General Purpose IO204 GP_L3 Bidirectional General Purpose IO205 GP_L4 Bidirectional General Purpose IO206 GP_L5 Bidirectional General Purpose IO207 VSS GND digital Ground208 IO_VDD33 +3.3V digital Power
5 – 5
AM-900U
3) Configurations, Signaling Rates, and Data RatesConfiguration Modulation Carrier Fre-quency (Hz) ±
0.01 %
Data Rate (bps) ± 0.01 %
Symbol Rate (Symbols/Sec.)
Bits/Symbol Data
Bits/Symbol TCM
Constellation Points
V.90 PCM PCM — 56000 R/V.34 rates T(Note 4)
8000 Dynamic — —
V. 34 33600 TCM3 TCM Note 2 33600 3429 only Note 2 Note 2 Note 2V. 34 31200 TCM3 TCM Note 2 31200 3200 min Note 2 Note 2 Note 2V. 34 28800 TCM3 TCM Note 2 28800 3000 min Note 2 Note 2 Note 2V. 34 26400 TCM3 TCM Note 2 26400 2800 min Note 2 Note 2 Note 2V. 34 24000 TCM3 TCM Note 2 24000 2800 min Note 2 Note 2 Note 2V. 34 21600 TCM3 TCM Note 2 21600 2400 min Note 2 Note 2 Note 2V. 34 19200 TCM3 TCM Note 2 19200 Note 2 Note 2 Note 2 Note 2V. 34 16800 TCM3 TCM Note 2 16800 Note 2 Note 2 Note 2 Note 2V. 34 14400 TCM3 TCM Note 2 14400 Note 2 Note 2 Note 2 Note 2V. 34 12000 TCM3 TCM Note 2 12000 Note 2 Note 2 Note 2 Note 2V. 34 9600 TCM3 TCM Note 2 9600 Note 2 Note 2 Note 2 Note 2V. 34 7200 TCM3 TCM Note 2 7200 Note 2 Note 2 Note 2 Note 2V. 34 4800 TCM3 TCM Note 2 4800 Note 2 Note 2 Note 2 Note 2V. 34 2400 TCM3 TCM Note 2 2400 2400 only Note 2 Note 2 Note 2V. 32 bis 14400 TCM TCM 1800 14400 2400 6 1 128V. 32 bis 12000 TCM TCM 1800 12000 2400 5 1 64V. 32 bis 9600 TCM TCM 1800 9600 2400 4 1 32V. 32 bis 7200 TCM TCM 1800 7200 2400 3 1 16V. 32 bis 4800 QAM 1800 4800 2400 2 0 4V. 32 9600 TCM TCM 1800 9600 2400 4 1 32V. 32 9600 QAM 1800 9600 2400 4 0 16V. 32 4800 QAM 1800 4800 2400 2 0 4V. 22 bis 2400 QAM 1200/2400 2400 600 4 0 16V. 22 bis 1200 DPSK 1200/2400 1200 600 2 0 4V. 22 1200 DPSK 1200/2400 1200 600 2 0 4V. 22 600 DPSK 1200/2400 600 600 1 0 4V. 23 1200/75 FSK 1700/420 1200/75 1200 1 0 —V. 21 FSK 1080/1750 Up to 300 300 1 0 —Bell 208 4800 DPSK 1800 4800 1600 3 0 8Bell 212A DPSK 1200/2400 1200 600 2 0 4Bell 103 FSK 1170/2125 Up to 300 300 1 0 —V. 17 14400 TCM/V.33 TCM 1800 14400 2400 6 1 128V. 17 12000 TCM/V.33 TCM 1800 12000 2400 5 1 64V. 17 9600 TCM TCM 1800 9600 2400 4 1 32V. 17 7200 TCM TCM 1800 7200 2400 3 1 16V. 29 9600 QAM 1700 9600 2400 4 0 16V. 29 7200 QAM 1700 7200 2400 3 0 8V. 29 4800 QAM 1700 4800 2400 2 0 4V. 27 4800 DPSK 1800 4800 1600 3 0 8V. 27 2400 DPSK 1800 2400 1200 2 0 4V. 21 Channel 2 FSK 1750 300 300 1 0 —Notes:1. Modulation legend:TCM:Trellis-Coded Modulation QAM:Quadrature Amplitude Modulation PCM:Pulse Coded Modulation FSK:Frequency Shift Keying DPSK:Differential Phase Shift Keying2. Adaptive; established during handshake: Symbol Rate (Baud) V. 34 Low Carrier Frequency (Hz) V. 34 High Carrier Frequency (Hz) 2400 1600 1800 2800 1680 1867 3000 1800 2000 3200 1829 1920 3429 1959 19593. For both duplex and half-duplex modes.4. Maximum data rate.
5 – 6
AM-900U
4) FM336Plus (IC18) Terminal description2) Speaker amplifierThe speaker amplifier (IC17) outputs the buzzer and ringer sound gen-erated by Main CPU (IC1).
PIN I/O Name Interface PIN I/O Name Interface1 — RESERVED NC 51 — RESERVED NC2 IA RS2 HOST Interface 52 GND VSUB —3 IA RS3 HOST Interface 53 GND VSS —4 IA RS4 HOST Interface 54 — NC NC5 IA /CS OHOST Interface 55 — NC NC6 IA /WR HOST Interface 56 MI SLEEP Modem Interconnect7 IA /RD HOST Interface 57 PWR VDD1 —8 OA /RDCLK DTE Serial Interface 58 — NC NC9 OA /RLSD DTE Serial Interface 59 — RESERVED NC
10 OA TDCLK DTE Serial Interface 60 — RESERVED NC11 IA TXD DTE Serial Interface 61 MI SR1IO Modem Interconnect12 OA /CTS DTE Serial Interface 62 PWR VCORE —13 PWR VDD1 — 63 PWR VDD1 —14 — RESERVED NC 64 IA XTCLK DTE Serial Interface15 — RESERVED NC 65 GND VSS —16 GND VSS — 66 — RESERVED NC17 — NC NC 67 OA RXD DTE Serial Interface18 IA /RESET Modem Interconnect 68 IA /DTR DTE Serial Interface19 OA SR4OUT Modem Interconnect 69 PWR VDD1 —20 — NC NC 70 MI IA SLEEP Modem Interconnect21 IA SR4IN Modem Interconnect 71 PWR VGG —22 OA CLK OUT Modem Interconnect 72 OA YCLK Overhead Signal23 OA EYESYNC Diagnostic Signal 73 OA XCLK Overhead Signal24 OA EYECLK Diagnostic Signal 74 OA EYEXY Diagnostic Signal25 GND MAVSS — 75 OA /DSR DTE Serial Interface26 PWR MAVDD — 76 OA /RI Telephone Line Interface27 O(DF) SPKR Telephone Line Interface 77 IA RINGD Telephone Line Interface28 O(DD) TXA2 Telephone Line Interface 78 IA /RTS DTE Serial Interface29 O(DD) TXA1 Telephone Line Interface 79 OA IRQ HOST Interface30 MI VREF Modem Interconnect 80 GND VSS —31 MI VC Modem Interconnect 81 MI GP00 Modem Interconnect32 I(DA) RIN Telephone Line Interface 82 — RESERVED NC33 AGND MAVSS — 83 — RESERVED NC34 IA /POR Modem Interconnect 84 PWR VDD1 —35 — RESERVED NC 85 I XTALI/CLKIN Overhead Signal36 — RESERVED NC 86 O XTALO Overhead Signal37 O(DD) /TALK Telephone Line Interface 87 IA/OB D0 HOST Interface38 PWR VDD — 88 IA/OB D1 HOST Interface39 — RESERVED NC 89 IA/OB D2 HOST Interface40 — RESERVED NC 90 IA/OB D3 HOST Interface41 — NC NC 91 IA/OB D4 HOST Interface42 IA M CNTRL SIN Modem Interconnect 92 PWR VDD1 —43 IA M CLKIN Modem Interconnect 93 IA/OB D5 HOST Interface44 IA M TXSIN Modem Interconnect 94 IA/OB D6 HOST Interface45 IA M SCK Modem Interconnect 95 IA/OB D7 HOST Interface46 IA M RXOUT Modem Interconnect 96 IA/OB RS0 HOST Interface47 IA M STROBE Modem Interconnect 97 IA/OB RS1 HOST Interface48 — RESERVED NC 98 PWR PLL VDD —49 O(DD) OH Telephone Line Interface 99 GND VSS —50 PWR VDD — 100 GNDPLL GND —
Notes:1. I/O types: MI: Modem interconnect IA, IB:Digital input O(DD), O(DF):Analog input I(DA): Analog input OA, OB:Digital output2. NC= No external connection required. RESERVED= No external connection allowed.3. Interface Legend: HOST= Modem Control Unit (Host) DET= Data Terminal Equipment
5 – 7
AM-900U
2.1.4 Scanner I/F block1) CIS I/F blockThe CIS is controlled through buffer (IC14) by Main CPU (IC1), andthe output video signal from CIS is input into AFE block of Main CPU(IC1). CIS LED is controlled through LED driving circuit (IC36,Q29~Q34) by Main CPU (IC1).2) Scanner Motor controlMTD2007F (IC12): pin-28 HSOP (Scanner Motor Driver)
The scanner motor is driven by this Motor Driver which is the constantcurrent motor driver with bipolar, chopper system the rotation speedand its timing of the scanner motor are controlled by Main CPU (IC1).
2.1.5 Panel I/F blockThe strobe signals for LCD control and key scanning of the operationpanel PWB unit are output from the GPIO port of the Main CPU (IC1).The key switch sense signals from panel unit is connected to periph-eral bus via buffer IC (IC14).
CIS
Main CPU
(IC1)
Image sensor
LED R/G/B
LED Driving
circuit
Buffer IC
(IC14)
Video signal AFE
BLOCK
Fig. 2
Main CPU
(IC1)Motor Driver
(IC12)IC12)
Scanner
Motor
Motor Driver
(IC12)
Fig. 3
Main CPU
(IC1)Buffer IC
(IC14)
Operation
Panel
PWB
unit
LCD Strobe Signal
Control SignalControl
Signal
Key SenseSignal
Peripheral
Bus
Fig. 4
5 – 8
AM-900U
2.2. Printer control blockPrinter control block is composed by a single chip microcomputer"HD64F36049" which built in a 16bit CPU, 96kbyte flash ROM and3kbyte RAM.2.2.1 HD64F36049 (IC21): pin-80 QFPFeature
High-speed H8/300H central processing unit with an internal 16bitarchitecture.
• Upward-compatible with H8/300 CPU on an object level
Sixteen 16bit general registers
62 basic instructions
• Various peripheral functions
Timer B1 (8bit timer)
Timer V (8bit timer)
Timer W (16bit timer)
Timer Z (16bit timer)
14bit PWM)
Watchdog timer
SC13 (Asynchronous or clocked synchronous serial communica-tion interface) x 3 channels
10bit A/D converter
• On-chip memory
ROM (F-ZTAT): 96kbytes
RAM: 4kbytes
• Operation frequency: 20MHz
NMI
TEST
P67/FTIOD1P66/FTIOC1
Port6
Port7
Port8
Port9
P65/FTIOB1P64/FTIOA1P63/FTIOD0P62/FTIOC0P61/FTIOB0
P77P76/TMOVP75/TMCIVP74/TMRIVP72/TXD_2P71/RXD_2P70/SCK3_2
P17/IRQ3/TRGVP16/IRQ2
CPU
H8/300H
14-bit
PWM
Watchdog
timer
Data bus(lower)
ROM
RAM
IIC2
SCI3
SCI3_2
SCI3_3
Timer B1
RTC
Timer Z
Timer V
Timer W
A/D converter
Data bus(upper)
Address bus
Port B
Port1
Port2
Port3
Port5
Subclock
generator
System
clock
generator
P15/IRQ1/TMIB1P14/IRQ0
P12P11/PWMP10/TMOW
P57/SCLP56/SDA
P55/WKP5/ADTRGP54/WKP4P53/WKP3
P24P23
P22/TXDP21/RXDP20/SCK3
P52/WKP2P51/WKP1P50/WKP0
PB7/AN7
PB6/AN6
PB5/AN5
PB4/AN4
PB3/AN3
PB2/AN2
PB1/AN1
PB0/AN0
AVCC
AVSS
P37P36P35P34P33P32P31P31
P60/FTIOA0
P87P86P85P84/FTIODP83/FTIOCP82/FTIOBP81/FTIOAP80/FTCI
P97P96P95P94P93P92/TXD_3P91/RXD_3P90/SCK3_3
RES
VCL
VCC
VSS
VSS
OSC2
OSC1
X2X1
Fig. 5
5 – 9
AM-900U
HD64F36049 (IC21) Terminal descriptionTYPE SYMBOL PIN NO. I/O FUNCTIONSPower supply pins Vcc 12 I Power supply pin. Connect this pin to the system power supply.
Vss 9, 50 I Ground pin. Connect this pin to the system power supply (0V).AVcc 3 I Analog power supply pin for the A/D converter. When the A/D converter is not
used, connect this pin to the system power supply.AVss 74 I Analog ground pin for the A/D converter. Connect this pin to the system power
supply (0V).VCL 6 I Internal step-down power supply pin. Connect a capacitor of around 0.1µF
between this pin and the Vss pin for stabilization.Clock pins OCS1 11 I These pins connect with crystal or ceramic resonator for the system clock, or
can be used to input an external clock.OCS2 10 OX1 5 I These pins connect with a 32.768 kHz crystal resonator for the subclock. See
Clock Pulse Generators, for a typical connection.X2 4 OSystem control /RES 7 I Reset pin. The pull-up resistor (typ. 150 kΩ) is incorporated. When driven low,
the chip is reset.TEST 8 I Test pin. Connect this pin to Vss.
External interrupt pins /NMI 13 I Non-maskable interrupt request input pin./IRQ0 - /IRQ3 25 - 28 I External interrupt request input pins. Can select the rising or falling edge./WKP0 - /WKP5 36 - 31 I External interrupt request input pins. Can select the rising or falling edge.
RTC TMOW 56 O This is an output pin for divided clocks.Timer B1 TMIB1 26 I External event input pin.Timer V TMOV 72 O This is an output pin for waveforms generated by the output compare function.
TMCIV 71 I External event input pin.TMRIV 70 I Counter reset input pin.TRGV 28 I Count start trigger input pin.
Timer Z FTIOA0 42 I/O Output compare output/input capture input/external clock input pin.FTIOB0 43 I/O Output compare output/input capture input/PWM output pin.FTIOC0 44 I/O Output compare output/input capture input/PWM synchronous output pin (at a
reset or in complementary PWM mode)FTIOD0 45 I/O Output compare output/input capture input/PWM output pin.FTIOA1 46 I/O Output compare output/input capture input/PWM output pin (at a reset or in
complementary PWM mode)FTIOB1 - FTIOD1 47 - 49 I/O Output compare output/input capture input/PWM output pin.
Timer W FTCI 51 I External event input pin.FTIOA - FTIOD 52 - 55 I/O Output compare output/input capture input/PWM output pin.
14bit PWM PWM 57 O 14bit PWM square wave output pin.I2C bus interface 2 (IIC2) SDA 30 I/O IIC data I/O pin. Can directly drive a bus by NMOS open-drain output. When
using this pin, external pull-up resistor is required.SCL 29 I/OSerial Communication interface 3 (SCI3)
TXD, TXD_2, TXD_3
39, 69, 61
O Transmit data output pin.
RXD, RXD_2, RXD_3
40, 68, 60
I Receive data input pin.
SCK3, SCK_2, SCK_3
41, 67, 59
I/O Clock I/O pin.
A/D converter AN7 - AN0 2, 1, 80 - 75
I Analog input pin.
/ADTRG 31 I Conversion start trigger input pin.I/O ports PB7 - PB0 2, 1, 80 -
75I 8bit input port.
P17 - P14, P12 - P10
28 - 25, 58 - 56
I/O 7bit I/O port.
P24 - P20 37 - 41 I/O 5bit I/O port.P37 - P30 17 - 24 I/O 8bit I/O port.P57 - P50 29 - 36 I/O 8bit I/O port.P67 - P60 49 - 42 I/O 8bit I/O port.P77 - P74, P72 - P70
73 - 70, 69 - 67
I/O 7bit I/O port.
P87 - P80 14 - 16, 55 - 51
I/O 8bit I/O port.
P97 - P90 66 - 59 I/O 8bit I/O port.
5 – 10
AM-900U
This printer CPU executes the print action in accordance with the com-mand from Main controller. Printer CPU controls each component ofLaser Beam Printer (LBP) as follows.1) Main Motor control
2) Pickup Motor control
3) Fuser control
4) High Voltage Generator control
5) Laser Scanning control
6) Sensor monitor
7) Communication with Main controller
2.2.2 Signal connection
Fig. 6
Limit Temp.
Heater
Lamp
drive
circuit
DRV WRLY GPO AN0RTH
FUSER
Thermister
DRV HLON GPO
/ZCIRQ0
GPOVFM DRV
FAN
GPO/MEN MA+
STEPPER
MOTOR
GPO/MMRES Motor
Driver
MA-
MB+
FTIOBSTEP MB-
5V Tolerance Buf.GPO
DIR
RX_DATA/STS
TXD_3
GPI/DOP +24V
R-COVER
(F-COVER)SCLK/SCLK
SCK3_3
TX_DATA /CMDRXD_3G PI
TRY OPENTORAY
GPIPE BY BYPASS
TORAYGPO
/CPRDYGPI
GPO/DSRDY
GPI GPOPUMA DRV
STEPPER
MOTOR
for Paper
Pickup
GPO/DPAGE
GPI GPOPUMB DRV
3.3V->5V TRANS. GPO/PUMAD DRV
PB_DATAD7~5 EPRDY
GPO GPO/PUMBD DRV
Buffer/DCRDY
GPO GPI /CAMSW CAM SW
5V
Tolerance /DREADYGPO GPI /ROLSNS PU ROLLER
SENSOR
GPI/POUT1 P_OUT
from FUSER
GPI/POUT2 P_OUT
5V Tolerance Buf. from ROLLER
PAGE_SYNC/VSYNC GPO Remove chattering GPI /PIN
P_IN
GPI*3TCT2~TCT0 Toner C/T
GPOPCURES
/PCURES
RESDETECT SW
GPOTC/BIASON HIGH
VOLTAGE
PWB UNITGND GPOMCON
OSC1
FTIOB0 PWM0
20MHzPWMSIN
OSC2 FTIOC0 PWM1PWMSIN
Generation
CircuitAPC_AUTO
TMOV FTIOD0 PWM2
SYNC_LONGPO IRQ1/
PWMINT
/LASERONGPO
GPOLDEN LDEN
OPTICAL
UNIT
(LSU)
/SAMPONGPO
FTIOA1PMCLK /PMCLK
PMDGPO
IRQ2/HSYNC
TRGV
GPI/PMRDY
/PMD
PIXEL_DATAVIDEO IN VIDEO /VIDEO
SAMP /S_H
LINE_SYNC
5V Tolerance Buf.
LaserTiming
Circuit
COMP
COMP
LATCHF.F.
POWER SUPPLY
PWB UNIT
5 V Logic
5 V/24 V Control
3.3 V Logic
OA-2000(OASIS)
16bit
MICROCOMPUTER
HD64F36049
LBPENGINE
Open
OpenCollector
Collector
Open
Collector
Open
Collector
Collector
Open
Digital
Transistor
5 – 11
AM-900U
2.2.3 Signal assignment to the Printer CPU pinsControl unit Mechanism control CPU DescriptionSignal Pin No.OA-2000 I/F /STS TXD Video I/F signals to/from the main CPU (OA-2000)
/SCLK SCK/CMD RXD/PCURES RESET/DCRDY GPO/DREADY GPO/EPRDY GPO/VSYNC GPO/CPRDY GPI/DPAGE GPI/DSRDY GPI
LSU APC_AUTO TMOV APC timing generation signal for line cycle/SYNC TRGV Laser main scanning sync signal
IRQPMCLK FTIOA1 Polygon motor clockLDEN GPO Laser circuit driving signalPMD GPO Polygon motor driving signal/LASERON GPO Laser onSAMPON GPO APC circuit sample signalSYN_LON GPO Next line laser on (SYNC)
High voltage PWM0 FTIOB0 Clock for high voltage control clock PWMSINPWM1 FTIOC0 Clock for high voltage control clock PWMSINPWM2 FTIOD0 Clock for high voltage control clock PWMSIN/PWMINT IRQ Timer setting change interruptMCON GPO Charge controlTC/BSON GPO Transfer/DC bias control
Sensor /PIN GPI Main unit paper feed detection (Paper-In)/POUT1 GPI Paper eject detection (Paper-Out/fusing section)/POUT2 GPI Paper eject detection (Paper-Out/exit roller section)PE_BY GPI Detection of paper presence in the bypass trayOPEN_TRAY GPI Tray cover open/close detection/DOP GPI Door open/close detection (front and right doors)/CAMSW GPI Cam home position detection/ROLSNS GPI PU roller rotational position detectionTCT2 GPI Toner cartridge identification
(Destination and initial toner charge)TCT1 GPITCT0 GPI
Fusing RTH AN Thermistor analog input (temperature detection)HLON GPO Heater lamp ON/OFF control
Main motor /MEN GPO Excitation enable/MMRES GPO Reset input (Home State)STEP FTIOA Step clock
Pickup motor PUMA GPO Excitation phase APUMB GPO Excitation phase B/PUMA GPO Excitation phase /A/PUMB GPO Excitation phase /B
Fan VFM GPO Fan ON/OFF controlPower supply /ZC IRQ AC zero-cross signal input
PWRLY GPO Power relay ON/OFF signal
5 – 12
AM-900U
1) Main Motor control: Control the rotation of Main Motor and itsmechanism
Main Motor is the stepper motor and drives the whole of the mech-anism of LBP. Main Motor is driven in 2-phase excitation by thedriver (IC34: A3982SLB). The driver circuit is provided with the fuse(F7) to shut the motor power supply for the safety.
2) Pickup Motor control: Control the rotation of Pickup Motor and itsmechanism
Pickup Motor is the stepper motor and drives the pickup mecha-nism of print paper. Pickup Motor is driven in 2-phase excitation bythe driver (IC32: ULN2003A). The driver circuit is provided with thefuse (F6) to shut the motor power supply for the safety. Printer CPUcontrols the timing to pickup the paper with watching the roller sen-sor.
3) Fuser control: Control the temperature of the fuser unit
The heater lamp is controlled ON/OFF to adjust the temperature ofthe fusing unit. The heater lamp is driven by the driver (IC32:ULN2003A). The temperature of the fusing unit is monitored withthe thermistor. The fuser control circuit is provided with the safetycircuit to stop to light the heater lamp automatically when the ther-mistor detection temperature rises over unusual high temperature.
4) High Voltage Generator control: Control high voltage supplied toLBP
• Main charger voltage to the drum unit
• Developing bias voltage to the toner unit
• Transfer charger voltage to the transfer roller
The high voltage outputted from High Voltage unit is controlled withPWM and ON/OFF signals ("MCON" and "TCON").
5) Laser Scanning control: Control Optical unit (LSU) to expose theOPC drum.
The laser beam scanning light expose the OPC drum correspond-ing to the print data. The circuit of Optical unit (LSU) is composedwith the scanning motor drive block and the laser beam drive block.
a) The control of the scanning motor drive block
The scanning motor is controlled by the clock of 2659.574Hz("PMCLK") and ON/OFF signal ("PMD"). Optical unit (LSU)replies by the ready when the rotation of the motor becomesstable. The initialization of the laser beam control is started afterthe stable rotation of the scanning motor is confirmed.
b) The laser beam drive block
The timing of the signals is controlled in accordance with thespecifications of Optical unit (LSU). Main CPU (IC1: OA-2000)outputs the print data ("PDATA") synchronized in the horizontalsynchronous signal ("SYNC") from Optical unit (LSU). The printdata is generated by Main CPU is directly transferred to Opticalunit (LSU).
6) Sensor monitor: Monitor each sensor
Printer CPU controls the timing of the printing action with the follow-ing sensor information, and detect the paper jam, the paper emptyand the paper size.
a) PIN: Detect carriage position of the paper
b) POUT1: Detect carriage position of the paper
c) POUT2: Detect carriage position of the paper
d) PEBY: Detect the paper on the bypass tray
e) OPEN_TRAY: Detect the tray cover setting
f) TCT2~0: Detect the toner cartridge setting
7) Communication with Main CPU
The printer information is communicated with Main CPU. At first,Main CPU transfers the command to Printer CPU on serial commu-nication I/F. Then, the action according to the command is exe-cuted, e.g. start printing and return the status of the printer.
2.2.4 Hardware controlled protection function
A fuse is installed in the following power supply lines: Optical unit (LSU) laser, Main motor, Pickup motor
Device Protective action Circuit description Purpose Status to be activatedHeater lamp (fusing device)
1 The heater lamp is forcibly turned off when the temperature of the fusing device (thermistor value) exceeds the upper limit.
The circuit forcibly turns off (resets) the relay control signal of the heater lamp when the ther-mistor value reaches 238 ± 6 °C. To turn on the heater lamp again, it is necessary to have the micro-computer change the relay con-trol signal PWRLY from 0 to 1. In other words, once the protective action is performed, the protec-tion is not canceled automatically even if the temperature detected by the thermistor decreases.
Avoiding the abnormally high temperature of the fusing device.
The protection is activated when F/W is out of control, the microcomputer ADC is defec-tive, or other abnormality occurred. Normally, the heater lamp is turned on/off by moni-toring the temperature using F/W.
Laser (LSU) 1 When the cover is open, the power sup-ply to the laser system circuits is shut off.
Equipped with a regulator circuit for producing the laser system power (+5 V) supplied to the LSU from +24 V power supply inter-rupted by the interlock.
Avoiding the exposure to laser beam.
Malfunction due to the digital system circuit failure.
2 When the polygon motor is inactive, the VIDEO signal is dis-abled (lighting prohib-ited).
Equipped with a circuit for enabling output of the VIDEO sig-nal when the polygon motor drive signal PMD is received.
Preventing the laser beam from focusing on only one point on the drum.
The polygon motor is stopped while debagging.
3 The sampling of S/H signal is disabled unless the VIDEO sig-nal is active (laser on).
Equipped with a circuit for enabling output of the S/H signal when the VIDEO signal is received.
Avoiding abnormally high output of the laser.
When F/W under develop-ment is defective or runs out of control, the protection is activated. Normally, each sig-nal is controlled following the sequence by F/W.
5 – 13
AM-900U
2.3. Power sectionThe Control PWB requires multi voltage (+1.8V, +3.3V, +5V, +24V,+24VH).+3.3V, +5V, +24V and +24VH are supplied from the power supply unit,and +1.8 V are generated by the regulator (IC8).
+3.3VR is generated by regulator (IC9) on the Control PWB, is theexclusive use as clean power for scanner.
INT5V is generated by regulator (IC22) on the Control PWB, is theexclusive use as interlocking power for Optical unit (LSU).
Its structure is as shown below.
Power Supply
Unit
Control PWB
+24VH(*) +24VH
+24V (**) +24V
INT5V
+5V +5V
+3.3VR
+3.3V +3.3V
+1.8V
(*) Supplied always regardless of door open/close.
(**) Supplied only when door is close.
KIA7805API (IC22)
XC6219B332PR (IC9)
FAN1117AD18X (IC8)
Fig. 7
5 – 14
AM-900U
3. Printer mechanism control block3.1. Unit control
3.1.1 High voltage unit controlThe high voltage unit outputs the following voltages:
• Main charger voltage (DC-950V + AC760V peak to peak)
• Transfer charger voltage (DC+3600V + AC760V peak to peak)
• Developing bias voltage (DC-180V)
The following signals are outputted from the CPU and Logic to con-trol the above voltages.
• MCON
This signal is to turn on/off the main charger.
When this signal is outputted.
As a result, the main charger voltage is outputted to the secondaryside of the transformer (B51).
• TCON
This signal is to turn on/off the transfer charger and the developingbias voltage.
• PWMSIN
This signal is to control the main charger voltage and the transfercharger voltage. The PWM pulse of about 300Hz is outputted.
This pulse waveform adds the AC component to the main chargervoltage and the transfer charger voltage.
By changing the pulse duty of this signal, the main charger voltageand the transfer charger voltage are controlled.
3.1.2 Electrical connection
Fig. 8
CONTROL PWB
16bit CPUIC21
57
56
TCON
MCON
PWMSIN
Constantvoltagecontrolcircuit
PWMcontrolcircuit
Logiccircuit
Oscillationcircuit
B51Transformer
High Voltage PWB Unit
Constantvoltagecontrolcircuit
Oscillationcircuit
Feedback circuit
Feedback circuit
B1Transformer
HV(+)Rectifiercircuit
HV(-)Rectifiercircuit
HV(-)Rectifiercircuit
Constantvoltage(+)circuit
Constantvoltage(-)circuit
Shortcircuit
Shortprotectioncircuit
SV
DV
MC
TC
110MΩ
250MΩ
FU-EARTH
LASER MFP
Transfer Roller
Supply Roller
Developing Roller
Charger Roller
Heat Roller
Pressure Roller
Doctor
OPC DRUM
Separation electrode
5 – 15
AM-900U
3.1.3 Laser scanning unitThis unit controls the laser beam power and laser beam scanning.The control is performed with the signals inputted outputted to or fromthe CPU and Logic circuit.
1) Signal functions
2) Laser beam power control
The laser beam power is controlled in the laser scanning unit.
This circuit functions to keep the laser beam output power at a con-stant level.
The laser beam output is monitored with photo diode for monitor.When the laser beam output rises above the specified value, theimpedance of photo diode is decreased to decrease the monitorinput voltage of the laser diode control IC.
Then the laser diode drive voltage is decreased to decrease thelaser beam output to the specified level.
When the laser beam output is decreased below the specifiedlevel, the contrary operation are performed.
3) Timing of scanning
a) Scanning motor interface
Fig. 9
Fig. 10
Lens
Lens
Polygon mirror Polygon motor
Laser
Photodiode
LD PWB
Lens
Laser diode
Laser scanning unit (LSU)Laser start
position sensorScan
Laser
Photodiode
Laser diode
Laser diode driver
LD PWB
Polygon motor
Amp.
Laser
Motor driver
nHSYNC
nLDEN
nVIDEO
nS/H
CLOCK
nREADY
nSTART
GND
+24V
+5V
GND
Motor
Laser Scanning Unit (LSU)
Polygon motor
Polygon mirror
1
2
3
4
5
4
3
2
6
1, 5, 7
8
PMCLKClock signal for driving the scanning motor. (2659.57Hz)
PMDScanning motor ON/OFF signal.
HSYNCThis signal is outputted when the laser beam scanned by the laser beam sensor signal is sensed by sensor (Photo diode).Used for the left margin control.
VIDEOThis signal is used to control the laser diode emitting.Not only when the laser beam is emitted to perform the LEND pro-cess, but also when the laser beam is emitted as image data, 16bit CPU (IC21) controls and the signal is outputted from video termi-nal.
Fig. 11
Pin No. Terminal I/O Function1 CLOCK Input Clock input2 nREADY Output Motor rotation detect signal
"L" : Synchronous"OPEN" : Asynchronous
3 nSTART Input Motor control signal"L" : Start"OPEN" : Stop
4 GND - GND5 +24V - Power supply (+24V)
Laser
nHSYNC
ON
OFF
Non-Active
Active
16.26mm
27.88µs
216mm
370.34µs
1 LINE
328.95mm
564.0µs
>3.75mm
>6.43µs 1.0µ s max.
Effective printing width
Effective width of printing data
F-number/Focal Length:104.7mm
VIDEO CLK:13.7774MHz
Polygon rotation speed/Rotation speed:26595.7min-1
5 – 16
AM-900U
b) Laser Drive circuit operation timingc) Each signal injection timing of the scanner motor
d) Laser Drive circuit interface
3.1.4 Fusing unit controlThe fusing section is heated by the heater lamp (500W). The heaterlamp is controlled (turned on/off) to keep the optimum temperature.The following signals are outputted by the CPU and Logic circuit forcontrol.
1) Signal functions
• HLON
This signal is to turn on/off the heater lamp. When this signal isoutputted turn on triac TRA1. Then an AC power is supplied tothe heater lamp to turn on the heater lamp.
• RHT
This is the output signal of the thermistor which detects the sur-face temperature of the heat roller. It is inputted to the CPU. Theheater lamp is turned on/off depending on the value of RTH volt-age.
2) Protect against overheat
Though the heater lamp ON signal (HLON-) is normal, if triac TRA1are kept ON, overheat may result.
To prevent against this, temperature fuses are used.
When the fusing roller surface temperature exceeds about 214degrees C, the temperature fuse blows off to open the +24V powerline which drives the power relay RL1, opening the power line forthe photo triac TRA1. Therefore, the power is not supplied to theheater lamp.
A temperature fuse is also provided in the heater lamp power line.In case of overheating, the heater lamp power line is openeddirectly.
3) Timing of temperature detection and heater control
As shown by the following timings, four values of software ther-mistor voltage are input as A/D conversion values. The mean valueof two medians among these four is regarded as the newest ther-mistor value (temperature).
• The value is compared with the temperature (200°C) controlvalue every 100 ms.
• If the value is higher than 200°C, the heater becomes OFF. Iflower, the heater becomes ON.
• The heater ON timing is in accordance with the timing of PowerZero Cross interrupt.
4) Heater control (Temperature control)
Control method
a) Base machine printing (Copy, List, Receiving)
• Temperature control is started when data to be printed areproduced (or when slips are to be prepared).
• Temperature is controlled at 200 °C. (Heater OFF over 200°C. Heater ON below 200 °C.)
• After printing, temperature is not controlled. (Heater is notturned ON.)
• Fan motor starts revolving from the beginning of temperaturecontrol and stops 120 seconds after printing is finished.
Fig. 12
Fig. 13
Pin No. Terminal I/O Function4 nLDEN Input Signal enables Laser driven
"H" : Disable"L" : Enables
2 nS/H Input APC control signal"H" : Hold"L" : Sampling
3 nVIDEO Input Laser control signal"H" : Laser OFF"L" : Laser ON
1 GND - GND5 GND - GND7 GND - GND6 +5V - Power supply (+5V)8 nHSYNC Output
(Open-collector)
Horizontal synchronize signal"H" : Asynchronous"L" : Synchronous
Laser drive circuit/LD Drive Circuit
nHSYNC
nLDEN
nVIDEO
nS/H
Laser output
Settling time/Settling Time3ms above/More than 3ms
APC correction time/Auto Power Control Time10µs above/More than 10µs
Laser OFF time/LD OFF Time
3µs following/Less than 3µs
IN
OUT
CHECK
signal monitoring
DC24V24V
0V
H
L
H
L
UNLOCKAsynchronous
UNCHECK
CHECK
GO
STOP
LOCKsynchronous
CLOCK
nSTART
nREADY
nREADY
SpeedJitter etc.
Min 10 ms
Min 10 ms
Min 10 ms
Min 0.1s Min 0.1s
Min 1s
Min 1s
(Max 0.5s)Starting time
Fig. 14
T (x 10ms)
Heater ON/OFF Control
Timings of thermistor value input and heater control
Inputting thermistor values
Heater ON/OFF Control
5 – 17
AM-900U
b) PC printing• Temperature control is started when PC starts printing.
• Temperature is controlled at 200 °C. (Heater OFF over 200°C. Heater ON below 200 °C.
• After printing, temperature is not controlled.
• Fan motor starts revolving from the beginning of temperaturecontrol and stops 120 seconds after printing is finished.
Temperature control is not started from the start of printingbecause the first copying time should be within 28 seconds.
3.1.5 Electrical connection
The heat roller surface temperature is maintained to the optimum levelby controlling ON/OFF of the heater lamp according to the tempera-ture data (voltage) from the thermistor. The heat roller surface temper-ature is controlled to 200°C. Two temperature fuses are provided toprotect the heat machine from an abnormally high temperature in thefusing section. The heater lamp is lighted by the AC power.
Fig. 15
Printing started
HLON
FAN
OFF
200°C
Temperature control started
Printing finished
In case of PC printing(Single sheet/continuous)
Heater lamp: The 500W halogen lamp is used.Thermistor: Thermistor of chip type with good response is
used to respond to rapid heating of the heat roller.
Temperature fuse 1 (152°C):
Temperature fuse 1 is installed to the fusing cover. It blows off when the ambient temperature of the fusing cover rises abnormally (152°C).
Temperature fuse 2 (216°C):
Temperature fuse 2 is in close contact with the heat roller. It blows off when the heat roller tem-perature rises abnormally high (216°C).
Fig. 16
POWER PWBCONTROL PWB
HLON-71 116
CNAC
L3
CNPC2
TRA1
RL1
HT
+5V
PW
CIRCUIT
RLY-
16bit
CPU
(IC21)
75
N1
CNHT
ACN3
1 ACL
+5V1
CNRTH
2 RTH
+24VMAIN+24VS
+24VMAIN1
CN6
3 +24VS
Temperature
fuse 1 (152°C)
Temperature
fuse 2 (216°C)
Heater
lamp
Thermistor
CNPW
73
IC32
PWRLY
RTH
5 – 18
AM-900U
[3] Circuit description of LIU PWB1. LIU block operation description
1.1. Block diagram
1.2. Circuit descriptionThe LIU PWB is composed of the following 9 blocks.
1. Surge protection circuit
2. On-hook status detection circuit
3. Dial pulse generation circuit
4. CML relay
5. Matching transformer
6. Hybrid circuit
7. Signal selection
8. CI detection circuit
9. Power supply and bias circuits
1.3. Block description
1.3.1 Surge Protection circuitThis circuit protects the circuit from the surge voltage occurring on thetelephone line.
• The AR1 protects the circuit from the 390V or higher line surge volt-ages.
• The VA2 and AR3 protect the circuit from the 500V or higher verti-cal surge voltage.
• The ZD6 and ZD7 control the voltage generated on the secondaryside of matching transformer to 2V.
1.3.2 On-hook status detection circuitThe on-hook status detection circuit detects the status of the hook of atelephone externally connected.
• External telephone hook status detection circuit (EXHS)
This circuit comprises the photo-coupler PC3, resistors R13 andR12, Zener diodes ZD1 and ZD2. When an external telephone isconnected and enters the on-hook mode, the LED of photo-couplerPC3 emits light and the light receiving element turns on. The statussignal EXHS is input to OA-2000 by way of IC10 (Logic IC).
EXHS LOW : EXT. TEL OFF-HOOK
EXHS HIGH: EXT. TEL ON-HOOK
1.3.3 Dial pulse generation circuitThe pulse dial generation circuit comprises CML.
CML ON: Make
CML OFF: Breaks
SURGEPROTECTIONCIRCUIT
HSDETECTOR
DIODEBRIDGE
ACTIVECHOKEHI
LO
CIDETECTOR +5V
TXA2
MODEM(FM336PLUS)RIN
TXA1
VREF
RXINRXIN
TXOUT
CONTROLLIU
HI
HI
CI CI
EXHS EXHS
CML CML CML
PB_DATA
BZOUT
OA-2000
SPMUTE
VOLC
VOLB
VOLA
LO
LO
TXOUT
+5V
+24VA
DG
LINE
EXT.TEL
SPEAKER
CI
IC10LOGIC IC
Fig. 17
5 – 19
AM-900U
1.3.4 CML relayThe CML relay switches over connection to the matching transformerT1 while the FAX is being used.1.3.5 Matching transformerThe matching transformer performs electrical insulation from the tele-phone line and impedance matching for transmitting the FAX signal.
1.3.6 Hybrid circuitThe hybrid circuit performs 2-wire-to-4-wire conversion using the IC ofoperational amplifier, transmits the voice transmission signal to theline, and feeds back the voice signal to the voice reception circuit asthe side tone.
1.3.7 Signal selectionThe following signals are used to control the transmission line of FAXsignal. For details, refer to the signal selector matrix table.
[Control signals from output port]
[Signals for status recognition according to input signals]
[Other signals]
1.3.8 CI detection circuitThe CI detection circuit detects the CI signals of 15.3 Hz to 68 Hz. A CIsignal, which is provided to the photo-coupler PC1 through the C1(0.82 uF), R6 (22K), and ZD3 and R5 (13K) when the ring signal isinputted from the telephone line.
1.3.9 Power supply and bias circuitsThe voltages of +5V and +24VA are supplied from the control PWBunit.
(Example: Fax signal send)
Signal Name Description
CML0Line connecting relay and DP generating relayH: Line makeL: Line break
SP MUTESpeaker tone mute control signalH: Muting (Power down mode)L: Muting cancel (Normal operation)
VOL AVOL BVOL C
(the circuit is located in the control PWB.)
Speaker volume control signal
L
H
L
VOL A
L
L
L
VOL B
L
L
H
VOL C
VRSEL1 VRSEL2 matrix
-High
Low
Buzzer DTMF
High
Middle
Low
High
Middle
Low
RING./Receiving
Signal Name FunctionCI Incoming call (CI) detection signal
EXHS
H: The handset or external telephone is in the on-hook state.L: The handset or external telephone in the off-hook state.
Signal Name Function
TXOUT Transmission (DTMF) analog signal outputfrom modem
RXIN Reception (DTMF, others) analog signal inputinto modem
No. Signal Name (CNLIU) No. Signal Name (CNLIU)1 RXIN 6 CML2 TXOUT 7 +5V3 CI 8 DG4 /EXHS 9 +24VA5 DPON
SURGEPROTECTIONCIRCUIT
HSDETECTOR
DIODEBRIDGE
ACTIVECHOKEHI
LO
CIDETECTOR +5V
TXA2
MODEM(FM336PLUS)RIN
TXA1
VREF
RXINRXIN
TXOUT
CONTROLLIU
HI
HI
CI CI
EXHS EXHS
CML CML CML
PB_DATA
BZOUT
OA-2000
SPMUTE
VOLC
VOLB
VOLA
LO
LO
TXOUT
+5V
+24VA
DG
LINE
EXT.TEL
SPEAKER
CI
IC10LOGIC IC
Fig. 18
5 – 20
AM-900U
[4] Circuit description of power supply PWBThis power supply unit has the function to convert the AC120V (60Hz)to DC+24V, and provide these output to the equipment. The followingexplains the function of each block. (See Fig. 19)1. Filter circuit blockThis circuit reduces the outgoing noise through the input lines which isgenerated in the power supply unit, and prevents the invasion of thenoise from the lines. (The excessive surge such as thunder is pre-vented by the varistor (Z1).)
2. Rectification and smoothing circuit blockThis circuit rectifies and smoothes AC input, and provides the DC volt-age to the switching circuit block.
3. Switching circuit blockThis circuit converts the DC voltage (provided from the rectificationand smoothing circuit block) to the high-frequency pulse voltage byFET (Q1)’s switching (on/off repeat), and provides the energy to thetransformer (T1). It discharges the energy (charged during the FETON time) to the secondary side during the FET OFF time through thesecondary windings. The output voltages on the secondary side pro-vided by the energy depend on the ratio of the winding turns (primary :secondary) etc..
4. Control circuit blockThis circuit block controls the output voltage by transmitting thedetected +24V voltage to the primary control circuit through the photo-coupler (PC1). In case of the over-current, this circuit reduces provid-ing the energy to the transformer. In case of the over-voltage, this cir-cuit reduces providing the energy to the transformer by letting thepower-zener (D104 : connected between the +24V output voltage andGND) into the short mode and letting the over-current protection circuitwork.
5. +24 V SUB output circuit blockThis circuit block rectifies and smoothes the high-frequency pulse volt-age provided by the transformer, and provides the DC+24V output tothe equipment. The output voltage is adjusted by the variable resistor(VR101).
6. +24 V MAIN output circuit blockThis circuit block supplies DC+24V output to equipment through a con-nector (CN2) from +24V provided by the transformer.
7. +5 V output circuit blockThis circuit block rectifies and smoothes the high-frequency pulse volt-age provided by the transformer and provides about DC+7V output tothe regulator IC, and provides the DC+5V output to the equipment.
8. +3.3 V output circuit blockThis circuit block supplies +3.3V output that is stable by the choppercircuit which considered the above-mentioned +24V as the input. Thissystem supplies energy to load through L271 during the ON of MOSFET Q271, and is making the energy accumulated L271 return to loadby D271 during the OFF. Control of constant voltage is performing +5Voutput by applying detection and feedback by Integrated circuit regula-tor IC201.
9. AC output circuit blockThis circuit block supplies AC output from AC input to equipmentthrough the optical-isolator (PC2) and the power-relay (RL1) by sig-nals (+24VS/HL ON-/PWRLY-).
10. Zero cross circuit blockThis circuit block rectifies the AC input, and provides the ZC signal toequipment through the photo-coupler (PC3).
Input
AC OUT
(1)Filtercircuitblock
(9)AC outputcircuit block
(2)Rectificationand smoothingcircuit block
(4)Controlcircuit block
(10)Zero-crosscircuit block
(3)Switchingcircuitblock
(5)+24V circuitblock
(7)+5V circuitblock
(8)+3.3V circuitblock
(6)+24V Main circuitblock
CN2
Power relay
Optical isolator
Transformer
Photo-coupler
+24VS
+24V MAIN
+24V SUB
+5V
+3.3V
GND
/ZC
HLON-
PWRLY-
Fig. 19
5 – 21
AM-900U
[5] Circuit description of CIS unit1. CISCIS is an image sensor which scans the original paper in close contactwith the full-size sensor, being a color type with the pixel number of5,148 dots and the scanning density of 600 dpi. It is composed of sen-sor, rod lens, LED light source of Red, Green and Blue, Analog mem-ory circuits and so on.
2. Block diagram
3. Waveform
3.1. Timing chart 11) CLK timing chart
2) Data output timing chart
After turning on the SP pulse, the analog output starts from the set-ting up point of 64 clock pulse.
3.2. Timing chart 21) Reading color document
(*): The pulse width of CIS R LED/CIS G LED/CIS B LED areadjusted automatically every scan, so it is a change.
2) Reading monochrome document
(*): The pulse width of CIS R LED/CIS G LED/CIS B LED areadjusted automatically every scan, so it is a change.
Fig. 20
Fig. 21
Fig. 22
12 8 1 5 2
VLED VREF GND
4 6 7 3
NC
C
C
CC
C
AO
RR R
VDD SP CLK GND
9
B
10
LED GND
G
11
R
CIS UNIT
CISCLK
(CNCIS 7pin)
CISSP
(CNCIS 6pin)
(CNCIS 1pin)
4MHzApprox. 3.3V
Approx. 1~1.5V
(White level)
Approx. 0.8V
(Offset level)
0V
0V
Ao
CISCLK
1 2 52 53 54 64 65 66
CISSP
VREF Output Perlod(52pixels)
1~52pixels
Analog Output Period
65~5212pixels
Dummy Output
53~64pixels
*1
Ao
Fig. 23
Fig. 24
1.7ms 1.7ms 1.7ms
CIS R LED(*)
(Q31-B)
CIS G LED(*)
(Q30-B)
CIS B LED(*)
(Q29-B)
CIS CLK
CIS SP
Ao
4MHz
4MHz
1.7ms 1.7ms 1.7ms
CIS R LED(*)
CIS G LED(*)
CIS B LED(*)
CIS CLK
CIS SP
Ao
5 – 22
AM-900U
[6] Circuit description of operation panel PWB1. Operational description1) Operation panel PWB
The operation panel PWB consists of 30 keys.
This PWB includes the eight STRB lines (8bit) and the four SENlines (4bit). The eight STRB lines are controlled by OA-2000 (CPU)on control PWB and the four SEN lines return signals to controlPWB. The LED on this PWB is also controlled by LEDON (1bit sig-nal) from control PWB. The LD (5bit) include signal line for fourLCD data lines and RS line.
2) LCD
The LCD uses the one-chip LCD driver IC to display 16 digits x 1line. The LCD display density is not controlled.
2. Block diagram
Fig. 36
SEN[3:0]
STRB[7:0]
E
LED ON
LED
R
KEY MATRIX
LCD
LD[4:0]
5 – 23
AM-900U
[7] Data flow chart1. COPY
2. FAX/SEND
3. FAX RECEIVE
4. PC PRINT
5. PC SCAN
CIS
SDRAM
(IC4)
Laser Scan
Unit
1
2
4
Control PWB
3
OA-2000
(IC1)5LSU I/F controlled
by Printer CPUPrinting
CIS
SDRAM
(IC4)
LIU PWB1
2
4
Control PWB
3
OA-2000
(IC1)5FAX MODEM
(IC18)PSTN
TEL LINE
TEL LINELIU PWB
FAX
MODEM
(IC18)
OA-2000
(IC1)
1
SDRAM
(IC4)
PSTNLSU I/F
controlled by
Printer CPU
Control PWB
2
3 4
6 Laser Scan
UnitPrinting
PC
SDRAM
(IC4)
Laser Scan
Unit
1
2
4
Control PWB
3
OA-2000
(IC1)
5LSU I/F
controlled by
Printer CPU
PrintingUSB
CIS
SDRAM
(IC4)
1
2
4
Control PWB
3
OA-2000
(IC1)PC
USB
5 – 24
AM-900U
[8] Troubleshooting1. Printer error code
2. Scanner error code
SYSTEM ERROR [P1] The roller sensor could not detect its home position
after driving the pick up motor for the specified period.
SYSTEM ERROR [P2] The printer controller detected the optical unit (LSU)
error.
SYSTEM ERROR [P3] Thermistor error was detected.
SYSTEM ERROR [P4] ROM or RAM error was detected on the printer
control unit.
SYSTEM ERROR [P5] High temperature error was detected.
SYSTEM ERROR [P6] Low temperature error was detected.
SYSTEM ERROR [P7] Communication error between the main controller
and the printer controller was detected.
The roller sensor could not become NOT-Active after
passing the specified period from picking up paper.
The external interrupt signal for optical unit (LSU) or
High-voltage control did not become active after
passing the specified period.
SYSTEM ERROR [S1] The scanner unit could not detect change point of
home postion. (ON -> OFF or OFF -> ON)
5 – 25
AM-900U
3. Troubleshooting of control PWBDisplay Error
on LCDPickup Motor Error
Not rotate
or shortage torque
Not detect roller sensor
SYSTEM ERROR
[P1]
R265~R268
IC32 (driver)
F6 (fuse)
IC21 (Printer CPU)
CNROLSNS
(Connector)
C,R on route
of CNROLSNS~IC21
D15 (zener diode)
R331~R334
IC21 (Printer CPU)
1
A
LSU ErrorSYSTEM ERROR[P2]
H/V-unit control-circuitError
Optical Error(Laser)
+5V-Regulator Circuitfail
Control signal fail
CNPM(Connector)
Q14(Transistor)
Q15(Transistor)
R301
IC21 (Printer CPU)
F5 (fuse)
C202,C206,C207
D14 (Diode)
IC22(Regulator IC)
R277
Scanning-motor Error
CNLSR(Connector)
R,C around aboveICs
IC22(Regulator IC)
IC25~ IC27
IC22(Regulator IC)
IC23,IC25,IC28,IC29
R,C around aboveICs
A
2
B
5 – 26
AM-900U
Thermister ErrorSYSTEM ERROR[P3]
SYSTEM ERROR[P4]
Printer Control MicrocomputerROM/RAM Error
Fuser Temp.too High
SYSTEM ERROR[P5]
Temp. detectError
Heater control Error /HLON, /PWRLY signal
IC21 (Printer CPU)
IC22(Regulator IC)
D13 (Diode)
C, R on routeof CNRTH~IC21
CNRTH (Connector)
IC21 (Printer CPU)
CNRTH (Connector)
Other parts on routeof CNRTH~ IC21
IC21 (Printer CPU)
CNPW-12pin/13pin
IC32 (driver)
B
3
4
5
C
Fuser Temp.too Low
SYSTEM ERROR[P6]
Temp. detectError
Heater controlError
/HLON, /PWRLYsignal
Safety circuit
No detect zerocrosssignal (/ZC)
IC21 (Printer CPU)
CNRTH (Connector)
C, R on routeof CNRTH~IC21
IC21 (Printer CPU)
CNPW-12pin/13pin
IC32 (driver)
R335, R336
IC31 (Comparator)
IC25,IC29,IC33
R, C around aboveICs
R, C around aboveIC31IC21 (Printer CPU)
C, R on routeof CNPW-14~IC21
CNPW-14pin
C
D
6
5 – 27
AM-900U
SYSTEM ERROR
[P7]Communication Error
Printer Controller
fail
Main to Printer Con.
Communication Error
IC21 (Printer CPU)
CNICEM-9pin
(Connector)
IC1
(Main Controller)
IC14 and
its peripheral parts
IC15 and
its peripheral parts
C, R on route
of IC14~IC1
IC21 (Printer CPU)
X5 and
its peripheral parts
IC10 and
its peripheral parts
C, R on route
of IC15~IC21
C, R on route
of IC10~IC1
D
7
E
SCANNER ERRORNot rotate
scanner motor
8
Not detect Home
Position Sensor
SYSTEM ERROR
[S1]
F3 (fuse)
IC12 (driver)
Q5/Q6 (Tr)
IC1 (Main CPU)
CNHPS
(Connector)
IC1 (Main CPU)
C,R on route
of CNHPS~IC1
C,R on route
of IC1~IC12
CIS LED not Light
IC36 (Regulator)
IC1 (Main CPU)
Q29~Q34 (Tr)
C,R around
IC1,IC36 and Q29~Q34
1
E
5 – 28
AM-900U
VIDEO Signal fail
IC14 (Buffer)
IC1 (Main CPU)
C,R on route of
CNCIS-1pin~IC1
IC9 (Regulator)
C,R on route
of IC1~IC14~CNCIS
C,R on route
of IC9~CNCIS
Analog Front End fail
IC9 (Regulator)
IC1 (Main CPU)
C,R on route
of IC9~IC1
Vref Decoupling C
C19/C22/C27~C30
1
USB
Link Error
9
C,R on route
of IC1~CNUSB
CNUSB
connector
USB Power Supply route
to IC1-198/196pin
IC1 (Main CPU)
RTC Error
10
RTC Power IC1-137pin, 140pin
R35,R37,C274
X1 (32.768KHz X'tal)
and its peripheral
Clock tick away
incorrectly
Date set error
Oscillator
RTC Power IC1-137pin, 140pin
R35,R37,C274
5 – 29
AM-900U
LCD not display correctly
(Motor initialize OK)LCD control ERROR
11
C,R on route
of IC1~CNPN
CNPN
Connector
IC1 (Main CPU)
LCD not display correctly
(Motor not initialized)System ERROR
12
IC4 (SDRAM)
IC1 (Main CPU)
IC5 (RESET IC)
IC6 (FLASH)
X3 (X'tal) and around
C,R on route
of IC1~IC4 and IC6
C,R on route
of IC5~ IC1
Power Line
+3.3V, +1.8V
13
IC10 (Buffer)
CNPN
connector
C,R on route of
IC1~CNPN
IC1 (Main CPU)
C,R on route of
CNPN~IC10~IC1
CNPN
connector
Q4/Q7 (Tr)
C,R on route of
IC1~Q4~Q7~CNPN
IC1 (Main CPU)
14
Panel Key
Sensing Error
PANEL LED
not light
5 – 30
AM-900U
TX/RX failureFAX communication
failure
IC19 (OP AMP)
IC18 (Modem)
IC1 (Main CPU)
CNLIU
connector
F4 (fuse)
C,R on route of
IC1~IC18 & CNLIU
C,R on route of
IC18~IC19~CNLIU
Power line
+24VH, +5VA
Communication Speed
abnormal
C, R on route of
IC18~IC19~CNLIU
IC19 (OP AMP)
IC18 (Modem)
15
Not soundBuzzer / Ringer
failure
IC17 (Speaker AMP)
IC16 (Analog Switch)
IC1 (Main CPU)
CNSP
connector
C,R on route of
IC1~IC16~IC17
C,R on route of
IC17~CNSP
Volume not change
C, R on route of
IC1~Q10/11/12~IC17
Q10/Q11/Q12 (Tr)
IC1 (Main CPU)
16
5 – 31
AM-900U
DOCUMENT not feed
(Flatbed scan start)
ADF SCAN
paper-feed failure
C,R on route of
CNFRT~IC1
CNFRT
connector
IC1 (Main CPU)
"DOCUMENT JAMMED"
message
CNORG
connector
IC1 (Main CPU)
C,R on route of
CNORG~IC1
17
Front Sensor
sense failure
ORG Sensor
sense failure
Scanner motor stall
IC12 (driver) and
its peripheral parts
Q5/Q6 (Tr)
IC1 (Main CPU)
C,R on route
of IC1~IC12
Quality (too light/toodark/noisy)
Copy Image
Error
18
CIS control fail VIDEO Signal fail
CIS LED not Light
C,R on route ofCNCIS-1pin~IC1
C,R on routeof IC1~IC14~CNCIS
CNCISconnector
C,R aroundIC1,IC36 and Q29~Q34
CNCIS-8~11pinand its peripheral
Q29~Q34 (Tr)
IC36 (Regulator)
F
Abnormal data JBIG data error
Print data error
IC4~IC1
IC4 (SDRAM)
IC1-201pin~IC15~IC23
IC21 (Printer CPU)
X2~IC3~IC1-133pin
X2(27.5549MHz X'tal)and its peripheral
5 – 32
AM-900U
F
Scalling/positionincorrect
Horizontal
Vertical
Print data
timing error
LSU motor control
fail
Main Motor error
Synchronous signal
fail
Synchronous signal
fail
X2~IC3
~ IC1-133pin
X2(27.5549MHz X'tal)
and its peripheral
CNLSR-8pin~IC27
~ IC14~IC1-68pin
CNLSR connector
IC21-21pin~IC14
~IC1-67pin
X5(20MHz X'tal)
and its peripheral
CNPM connector
CNPM-1pin~IC21-47pin
IC34 (motor driver)
and its peripheral
X5(20MHz X'tal)
and its peripheral
IC34-16pin~IC21-53pin
Error in standbyPrinter Error IC21-67~69pin~CNTCT
19
Display "NO TONERCART." on LCD
Display "PAPERJAMED" on LCD
Error in Print actionCannot feed paper from
Bypass-tray
Display "PAPER
MISMATCHED" on LCD
PEBY signal
PIN signal
TCT2~0 signals
PIN/POUT1/POUT2signals
IC21-80pin~CNPOUT1
IC21-1pin~CNPIN
IC21-78pin~CNTCT
IC21-1pin~CNPIN
Display "PAPERJAMED" on LCD
PIN/POUT1/POUT2
IC21-79pin~CNPOUT2
IC21-80pin~CNPOUT1
IC21-1pin~CNPIN
IC21-79pin~CNPOUT2
G
5 – 33
AM-900U
Not rotate
Stall
F7 (fuse)
C on route of
CNMM~IC34
IC34 (motor driver)
and its peripheral
C,R on route of
IC34~IC21
CNMM connector
G
Main motor Error
IC34 (motor driver)
and its peripheral
C,R on route of
IC34~IC21
5 – 34
AM-900U
FAXAM-900UService ManualService ManualMarketE CHAPTER 6. CIRCUIT SCHEMATICS AND PARTS LAYOUT[1] Control PWB circuit
1. Main Controller Block (1a/10)
A
A
B
B
C
C
D
D
E
E
6
5
4
3
2
1
PB_ADDR3
PB_ADDR0PB_ADDR1
PB_ADDR4
PB_ADDR2
PB_DATA7
PB_DATA1PB_DATA2
PB_DATA5PB_DATA6
PB_DATA0
PB_DATA4PB_DATA3
/STRB3D
/STRB5D
/STRB2D
/STRB0D
/STRB1D
/STRB7D/STRB6D
/STRB4D
DG
DG
DG
DG
+1.8V
+3.3V
+3.3V
+3.3V
DG
DG
DG
DG
DG
DG
DG
PDATA
/SCLK
BZOUT
/MODEM_RESET
CISRLED
PB_ADDR[4:0]
/DPAGE
/VSYNC
PCURESET
/DSRDY
/CMD
/SYNC
/STS
TXMUTE
/CPRDY
MODEM_INT
/PANEL_CS
/MODEM_CS
/PB_WE/PB_OE
/SPMUTE
VOLC
VOLABZCONT
VOLB
LEDONLCD_E
/ADF_SET_DOC/ADF_READ_DOC
/CIS_HOME
CRNT0
PB_DATA[7:0]
CRNT1
SCAN_I02SCAN_I12
SCAN_I01
SCAN_PH1SCAN_I11
SCAN_PH2
GAINC
CISBLED
RTC_CERTC_CLKRTC_DATA
ERLYDPMUTEDPON
CML
CISCLK
CISGLED
/FLASH_WP
/STRB1
/STRB3
/STRB5/STRB7
/STRB0
/STRB2
/STRB4/STRB6
CISSP
CISVON
Main Controller Block(1/2)
VCC5
GND2
1
24
5
3
1 6
+
3 4
GP_P7/PB_DATA737 GP_P6/PB_DATA636 GP_P5/PB_DATA535 GP_P4/PB_DATA434 GP_P3/PB_DATA333 GP_P2/PB_DATA232 GP_P1/PB_DATA130 GP_P0/PB_DATA029
RESET_L161
TCK173
TDO176
TMS174
SDRAM_DATA1598SDRAM_DATA1497SDRAM_DATA1396SDRAM_DATA1294SDRAM_DATA1193SDRAM_DATA1092SDRAM_DATA991SDRAM_DATA889SDRAM_DATA788SDRAM_DATA687SDRAM_DATA586SDRAM_DATA483SDRAM_DATA382SDRAM_DATA281SDRAM_DATA180SDRAM_DATA078
ROM_CS_L77
SDRAM_CKE103
SDRAM_CLK104
SDRAM_ADDR1123
SDRAM_BANK1125
SDRAM_BANK0127
SDRAM_ADDR2122SDRAM_ADDR3119SDRAM_ADDR4116SDRAM_ADDR5114SDRAM_ADDR6113SDRAM_ADDR7112SDRAM_ADDR8111SDRAM_ADDR9109SDRAM_ADDR10108SDRAM_ADDR11107SDRAM_ADDR12106
SDRAM_RAS_L128
SDRAM_CS1A_L118
SDRAM_CS0_L102SDRAM_DQMA1101SDRAM_DQMA099
SDRAM_CAS_L129
SDRAM_WE_L130
VSS38
VSS10
SDRAM_ADDR0124
TDI175
VSS22
HOST0_DM189
HOST0_DP190
DEV_RUP200
DEV_RREF197
AFE_VINR165AFE_VING163AFE_VINB162
AFE_VREFP168
AFE_VCM169
AFE_VREFN167
AFE_ANAREF164
GP_O4/PB_ADDR425
GP_O1/PB_ADDR121
GP_O5/PB_ADDR526
GP_O6/PB_ADDR627
GP_O7/PB_ADDR728
GP_O0/PB_ADDR020
GP_N0/PB_CS013
GP_N2/PB_CS216
GP_N4/PB_NOE18
GP_N5/PB_NWE19
GP_N1/PB_CS114
GP_N3/PB_CS317
GP_M0/PO_ACK3
GP_M14
GP_M2/PO_DONE5
GP_M3/CK_PWM46
GP_M4/CK_PWM57
GP_M58
GP_M69
GP_M712
GP_L0/PO_DATA0201
GP_L1/PO_DATA1202
GP_L2203
GP_L3204
GP_L4205
GP_L5206
GP_L61
GP_L72
RTC_XIN138
RTC_XOUT139
HOST1_DP187HOST1_DM186
VSS66
VSS76
VSS85
VSS95
VSS105
VSS115
VSS121
VSS131
VSS141
VSS152
VSS160
VSS171
VSS182
VSS207
ADC_AVSS41
ADC_AVSS51
ADC_AVDD3346
GP_C054
GP_D0/CK_PWM255
GP_C156
GP_D1/CK_PWM357
GP_C258
GP_C359
GP_C461
GP_C562
GP_C663
GP_C764
GP_F0/PO_PAGE_SYNC67
GP_F1/PO_LINE_SYNC68
GP_F269
GP_F3/PO_REQ70
GP_F472
GP_F573
GP_F674
GP_F775
GP_H0/PI_TGEN0/MAIN_CLK132
GP_H1/PI_TGEN1/BASE_CLK133
GP_H2/PI_TGEN2134
GP_H3/PI_TGEN3135
GP_H4/PI_TGEN4143
GP_H5/PI_TGEN5144
GP_H6/PI_TGEN6145
GP_H7/PI_TR_TGEN146
GP_J0148
GP_J1149
GP_J2150
GP_J3151
GP_J4153
GP_J5154
GP_J6155
GP_J7156
GP_K0158
GP_K1159
CK_PWM1177
CK_PWM0178
XIN181
XOUT180
IO_VDD3315
IO_VDD3331
IO_VDD3340
IO_VDD3352
IO_VDD3353
IO_VDD3360
IO_VDD3371
IO_VDD3379
IO_VDD3390
IO_VDD33100
IO_VDD33110
IO_VDD33117
IO_VDD33126
IO_VDD33136
IO_VDD33147
IO_VDD33157
IO_VDD33179
IO_VDD33208
CORE_VDD1811
CORE_VDD1839
CORE_VDD1865
CORE_VDD1884
CORE_VDD18120
CORE_VDD18142
CORE_VDD18172
CORE_VDD18183
GP_O2/PB_ADDR223
GP_O3/PB_ADDR324
DEV_VSENSE199
DEV_DM195
DEV_DP194
DEV_RSDM192
DEV_RSDP193
RTC_VDD18140
RTC_VSS137
AFE_AVDD33170
AFE_AVSS166
DEV_AVSS196DEV_AVDD33198
HOST_AVSS191HOST_AVDD33188
PLL_AVDD18184
PLL_AVSS185
ADC_VIN0042
ADC_VIN0143
ADC_VIN0344
ADC_VIN0545
ADC_VIN1047
ADC_VIN1148
ADC_VIN1349
ADC_VIN1550
1/10(4-F1)
(5-H5)
(5-H4)(5-H5)(5-H5)
(5-H5)(5-B4)
(5-B4)
(5-D1)(5-D1)
(5-D1)(5-D1)
(4-C1)(4-F1)(4-F1)
(5-B4)(4-B3)(3-A3)
(3-C1)(5-B4)(5-B4)
(5-B5)
(4-I3)(4-I4)
(4-I2)(3-F1)(5-B5)
(4-A3)
(4-A3)
(3-B3)(3-B3)
(3-B3)(3-B3)(3-B3)(3-B3)
(3-F3)(3-F3)
(4-C1)(4-C1)
(4-B3)(4-B3)
(4-B3)(4-B3)(4-B3)(4-B3)
(4-A5)
(4-A5)(5-H4)(5-H3)(4-B1)
(4-B1)
(4-A6)
(4-F2)(4-F1)(4-F1)(4-F1)(4-B4)(1-H6)(1-H6)
(1-H6)
(2-B1)
(5-H4)
C49
0.1U
C42
0.1U
R65 N.M.
R51 100
R62 0
C200.1U
C35
0.1U
R54.7K
R425 0
C6
N.M.
R53 0
BR9270 x4
R435N.M.
R11 220
IC3C
74LV1GWU04ASCE
R55390
C21 27P
R50
N.M.
R45N.M.
C63
0.1U
R67 N.M.
R60 0
R434N.M.
X2
27.5549MHz
R22 270
IC11N.M.
C43
0.1U
C34
0.1U
C37
0.1U
R47 33
R20 220
R52 1M
C46
0.1U
R41 0R42 0
BR6270 x4
C1N.M.
R36 0
R81180
R3 10
C1218P
IC3A74LV1GWU04ASCE
R423 0
C62
0.1U
R69 0
C1118P
TP1
R9 0
C23 33P
R426 0
C48
0.1U
R15 33
C60
0.1U
C57
0.1U
R801M
C59
0.1U
C56
0.1U
R40 0
R54 33
R424 0
BR10270 x4
C47
0.1U
R7 0
C50
0.1U
C40
0.1U
C33N.M. (10U/16V)
R1 0
R13 0
C7
N.M.
R43 0
R17 33
C38
0.1U
BR15 220 x4
IC3B
74LV1GWU04ASCE
IC1
OA-2000 FAX CONTROLLER
X324MHz
R4610
C51
0.1U
C44
0.1U
C58
0.1U
R59 0
R19 220
C16 N.M.
C45
0.1U
TP3
C41
0.1U
C36
0.1U
C61
0.1U
R64 N.M.
C39
0.1U
R38 0
BR16 220 x4
6 – 1
AM-900U
2. Main Controller Block (1b/10)E
E
F
F
G
G
H
H
I
I
6
5
4
3
2
1
SDRAM_DATA6
SDRAM_DATA13SDRAM_DATA12
SDRAM_DATA4
SDRAM_DATA10
SDRAM_DATA3
SDRAM_DATA9
SDRAM_DATA7SDRAM_DATA8
SDRAM_DATA11
SDRAM_DATA5
SDRAM_DATA15
SDRAM_DATA1SDRAM_DATA0
SDRAM_DATA14
SDRAM_DATA2
SDRAM_ADDR10
SDRAM_ADDR4
SDRAM_ADDR6
SDRAM_ADDR3
SDRAM_ADDR5
SDRAM_ADDR11
SDRAM_ADDR0 SDRAM_ADDR0SDRAM_ADDR1
SDRAM_ADDR9
SDRAM_ADDR12
SDRAM_ADDR7
SDRAM_ADDR2
SDRAM_ADDR8
USB_DMUSB_DP
USB_VBUS
DG
AG
DG
AG
+1.8V
+3.3V
+3.3V
+3.3VR
AG
DG
+3.3V
DG
DG
DG
+1.8V
DG
+3.3V
VRTC
DG
+3.3V
DG
DG
VBAT
DG
+3.3V
AG
DG
+3.3V
DG
DG
DG
DG
DGDG
DG
DG
DG
DG
USBFG
AG
/ROM_CS
SDRAM_DQMA0
/SDRAM_CS0SDRAM_DQMA1
SDRAM_CLK
/SDRAM_RAS
/SDRAM_WE/SDRAM_CAS
SDRAM_BANK0SDRAM_BANK1
/RESET
SDRAM_DATA[15:0]
SDRAM_CKE
SDRAM_ADDR[12:0]
TDI
TCK
TDO
TMS
RTC_CLK
RTC_DATA
RTCXI
RTC_CE
RTCXO
RTCXO
RTCXI
CISAIN
Main Controller Block (2/2)
+
SIO7
SCK6
CS5
INT1 XIN
3
XOUT
2
VDD8
VSS4
K AAK
+
A1
A2 K
+
+
1
2 3
4
VBus1
D-2
D+3
GND4
Shield15
Shield26
Shield37
Shield48
161
173
176
174
98979694939291898887868382818078
77
103104
123
125127
122119116114113112111109108107106
128
118
10210199
129130
38
10
124
175
22
189190
200197
165163162
168169
167
164
138
139
187186
66768595105115121131141152160171182207
4151
46
199
195194192193
140137
170166
196198
191188
184185
4243444547484950
+
AK2
K1
1/10
(1-C3)
(1-C3)
(1-C3)
(2-C2)
(2-B3)(2-E6)
(2-B4)
(2-B4)(2-C2)(2-B4)(2-C2)
(2-B5)
(2-B5) (2-A6)(2-B3)
(1-F4)(1-F4)
(2-B5)(2-C2)(2-B5)(2-C2)(2-B5)(2-C2)(2-B5)(2-C2)(2-B5)(2-C2)
(2-G5)(2-G5)(2-G5)(2-G5)
(2-A2)(2-D2)(2-G5)(2-H3)
(1-H5)
(1-H5)
(4-F6)
R18 33R18 33
R27 33
R31
N.M.
R58 0 (1608)
C22
10U/16V
C80.1U
IC2N.M.
C275
1U
R459 0 (1608)
R428 0
C300.1U
R79 N.M. (1608)
C290.1U
R87 0 (1608)
R64.7K
C289 0.47U (3216)
C52
0.01U-K
R83 0 (1608)
R56 27.4-F (1608)
R12 33R12 33
R2 100
R25 3333
R78 0 (1608)
C170.1U
C190.1U
D2N.M.(MC2850)
X132.768KHz
C130.01U-K
C14
0.1U
C54
10U/16V
R28 33
R10 33R10 33
C270.1U
D1N.M. (RB715F)
C310.1U
R63 24.9K-F
R427 0
R66 0 (1608)
C1510U/16V
R4N.M.
C2740.1U
R24 33
BR833 x4
R320
R57 27.4-F (1608)
BR233 x4
R23 N.M. (1608)
R33 22KC4 18P
R16 33R16 33
C26
220U/10V
R35 0
L11012AH-1012=P2
C532.2U (1608)
BR433 x4
R460 0 (1608)
R340
C250.1U
CNUSB
DUSB-BRA42-T11(D2)
R8N.M.
R82 0 (1608)
R88 0 (1608)
R463 0
BR533 x4
R26 33
R3933K
R61 1.5K
C240.01U-K
BR133 x4
C2810U/16V
BR333 x4
D5N.M.(DF3A5.6LFU)
C30.01U-K
C5 18P
R84 0 (1608)
R21 33
R14 33R14 33
R29 0
R30N.M.
BR733 x4
R37 N.M.
R44 0
C2N.M.
6 – 2
AM-900U
3. Memory Block (2/10)A A
B B
C C
D D
E E
F F
G G
H H
I I
66
55
44
33
22
11
SDRAM_ADDR2
SDRAM_ADDR1
SDRAM_ADDR6
SDRAM_DATA14
SDRAM_ADDR8
SDRAM_DATA8
SDRAM_ADDR12
SDRAM_ADDR12
SDRAM_DATA5
SDRAM_ADDR11
SDRAM_ADDR5
SDRAM_DATA2
SDRAM_ADDR3
SDRAM_DATA12
SDRAM_DATA9
SDRAM_DATA7
SDRAM_DATA1
SDRAM_ADDR0
SDRAM_ADDR7
SDRAM_DATA0
SDRAM_ADDR9
SDRAM_ADDR4
SDRAM_ADDR10
SDRAM_DATA10
SDRAM_ADDR4
SDRAM_DATA6
SDRAM_DATA8
SDRAM_DATA4
SDRAM_ADDR1
SDRAM_ADDR2
SDRAM_ADDR5
SDRAM_DATA11
SDRAM_DATA15
SDRAM_DATA13
SDRAM_DATA0
SDRAM_ADDR0
SDRAM_DATA6
SDRAM_ADDR7
SDRAM_ADDR3
SDRAM_DATA4
SDRAM_ADDR11
SDRAM_ADDR9
SDRAM_DATA10
SDRAM_DATA7
SDRAM_DATA1
SDRAM_ADDR6
SDRAM_ADDR10
SDRAM_DATA9
SDRAM_DATA3
SDRAM_ADDR8
SDRAM_DATA5
SDRAM_DATA3
SDRAM_DATA2
+3.3V
+3.3V
DG
DG
+3.3V
DG
DG
DG
DG
DG
DG
DG
+5V
DG
+3.3V
DG
DG
DG
+3.3V
+3.3V
SDRAM_ADDR[12:0]
/SDRAM_CS0
SDRAM_DQMA1
/SDRAM_CAS
/SDRAM_WE
SDRAM_CKE
/SDRAM_RAS
SDRAM_BANK0
SDRAM_DQMA0
SDRAM_BANK1
SDRAM_CLK
SDRAM_DATA[15:0]
SDRAM_BANK0
/SDRAM_RAS
/FLASH_WPSDRAM_ADDR[12:0]
/ROM_CS
/SDRAM_CAS
SDRAM_BANK1
SDRAM_DQMA0
SDRAM_DATA[15:0]
/SDRAM_WE
/RESET
SDRAM_DQMA1
/RESET
/RESET
TCK
TDI
TMS
TDO
/RESET
MemoryBlock
M/R
1
SUB
2
GND
3VOUT
4
VCC
5
G
DS
GND
27
GND
46
VCC
37
IO0
29
IO1
31
IO2
33
IO3
35
IO4
38
IO5
40
IO6
42
IO7
44
IO8
30
IO9
32
IO10
34
IO11
36
IO12
39
IO13
41
IO14
43
IO15
45
A0
25
A1
24
A2
23
A3
22
A4
21
A5
20
A6
19
A7
18
A8
8
A9
7
A10
6
A11
5
A12
4
A13
3
A14
2
A15
1
A16
48
A17
17
A19
9
N.C.(A20)
10
VCCW
13
WP
14
WE
11
RP
12
BYTE
47
CE
26
OE
28
RY/BY
15
A18
16
B
E
C
VSS
28
RAS
18
WE
16
CAS
17
VSS
41
VSS
54
VDD
27
VDD
14
VDD
1
BA0
20
BA1
21
A0
23
A1
24
A2
25
A3
26
A4
29
A5
30
A6
31
A7
32
A8
33
A9
34
A10
22
A11
35
VDDQ
49
VDDQ
43
VDDQ
9VDDQ
3
VSSQ
52
VSSQ
46
VSSQ
12
VSSQ
6
DQ0
2
DQ1
4
DQ2
5
DQ3
7
DQ4
8
DQ5
10
DQ6
11
DQ7
13
DQ8
42
DQ9
44
DQ10
45
DQ11
47
DQ12
48
DQ13
50
DQ14
51
DQ15
53
LDQM
15
UDQM
39
CS
19
CLK
38
CKE
37
A12
36
N.C.
40
2/10
(1-G6)(2-B3)
(1-G6)
(1-F6)(2-C2)
(1-F6)(2-C2)
(1-F5)
(1-F5)
(1-G5)(2-B3)
(1-F5)(2-C2)
(1-F5)(2-C2)
(1-F5)(2-C2)
(1-F5)(2-C2)
(1-F5)(2-C2)
(1-C3)
(1-F6)
(1-G6)(2-E6)
(1-F6)(2-B4)
(1-F6)(2-B4)
(1-G5)(2-A6)
(1-F5)(2-B5)
(1-F5)(2-B5)
(1-F5)(2-B5)
(1-F5)(2-B5)
(1-F5)(2-B5)
(1-G4)(2-D2)
(2-G5)(2-H3)
(1-G4)(2-A2)
(2-G5)(2-H3)
(1-F4)
(1-F4)
(1-F4)
(1-F4)
(1-G4)(2-A2)
(2-D2)(2-G5)
(1-G4)(2-A2)(2-D2)(2-H3)
TP68
TP68
C66
0.1U
C67
0.1U
R104
4.7K
R9010K
C73
0.1U
C64
0.1U
R8910K
BR14
33x4
BR13
33x4
IC5
PST596CMT
TP69
TP69
R97
33
C68
0.1U
TP72
TP72
R99
N.M.
Q1
N.M.(2SJ243)
C71
1U(1608)
BR12
33x4
R9210K
R95
33
C65
0.1U
C76
0.1U
R103
0
C70
0.1U
TP70
TP70
R9110K
IC6
LH28F160BJE-BTL90
FLASHROM
C72
N.M.
R102
N.M.
TP73
TP73
C74
0.1U
C75
1000P
R96
33
TP67
TP67
Q2
N.M.(RT1N436C)
R1000
R101
N.M.
TP71
TP71
IC4
2Mx16bitx4bank
SDRAM
C69
0.1U
R93
33
R94
33
BR11
33x4
R98
1K
6 – 3
AM-900U
4. User I/F, Regulator Block (3/10)A A
B B
C C
D D
E E
F F
G G
H H
I I
66
55
44
33
22
11
PB_DATA0
PB_DATA2
PB_DATA7
PB_DATA6
PB_DATA3
PB_DATA1
PB_DATA5
PB_DATA4
+3.3V
DG
DG
VRTC
DG
+1.8V
+5V
AG
VBAT
+3.3V
DG
DG
DG
+3.3V
DG
+3.3V
DG
+3.3V
AG
AG
+3.3VR
DG
AG
/STRB4
/SEN2
/SEN1
/STRB6
LCD_E
/SEN1
/SEN3
/STRB3
/MDREADY
/STRB0
/SEN3
VLED
/STRB7
/SEN0
/SEN2
/STRB2
/MDCRDY
/STRB1
/EXHS
/SEN0
/STRB5
/MEPRDY
/PANEL_CS
PB_DATA[7:0]
UserI/F,RegulatorBlock
VBAT
+1.8VVRTC
FromPrinter
Controller
CPU
<side-A>
<side-A>
<side-A>
+
STRB1
16
STRB0
14
SEN3
12
SEN2
10
SEN1
8
SEN0
6
DG
4
VLED
2
STRB2
15
STRB3
13
STRB4
11
STRB5
9
STRB6
7
STRB7
5
+3.3V
3
E1
1 3 5 7 9 11
13
15
16
14
12
10
8642
VIN
3
GND1
VOUT
2
AK
+
VIN
3VOUT
2
VSS1
VOUT
5
VSS2
NC
1CE
3
VIN
4
1A1
2
1A2
4
1A3
6
1A4
8
2A1
11
2A2
13
2A3
15
2A4
17
1G
1
2G
19
1Y1
18
1Y2
16
1Y3
14
1Y4
12
2Y1
9
2Y2
7
2Y3
5
2Y4
3
VCC
20
GND
10
A1
A2
K
+
3/10
(1-C5)
(1-A4)
(1-A4)
(1-A4)
(1-A4)
(1-A4)
(1-A4)
(1-A4)
(1-A4)
(3-D2)
(3-C1)
(3-C1)
(3-C1)
(3-C1)
(1-C5)
(1-B5)(5-B5)
(3-F3)
(3-F3)
(3-F3)
(3-F3)
(5-E1)
(6-B5)
(6-B5)
(6-B5)
C87100P
C55
N.M.
R135
0(1608)
R115
270
R116
270
C88100PC77
N.M.(1608)
R11233K
R134
0(1608)
TP4
C78
N.M.(1608)
C95100P
C92100P
TP10
C85100P
R11433K
TP6
TP11
R121
270
C94100P
C86100P
CNPN
HLW16S-2C7
R117
270
TP14
R118
270
C80
0.1U
TP13
R109
33
C98N.M.
IC8
FAN1117AD18X
R108
33
C99
0.1U
D4
1SS355
TP12
R106
4.7K
R122
270
C89100P
R107
33
C79
0.1U
R119
270
C97100P
C81
47U/16V
TP9
IC7
N.M.
R110
33
C83
1U(1608)
R11133K
R105
N.M.
TP7 R11333K
R120
270
C93100P
C96100P
C91N.M.
IC9
XC6219B332PR
C84100P
IC10
74LV244A
TP8
C82
1U(1608)
TP5
D3
N.M.(RB715F)
BAT1
N.M.(CR2032)
C90100P
6 – 4
AM-900U
5. Scanner & Printer I/F Block (4/10)A A
B B
C C
D D
E E
F F
G G
H H
I I
66
55
44
33
22
11
/SCNMTA
SCNMTB
/SCNMTB
SCNMTA
DG
+3.3V
DG DG
DG
DG
DG
DG
DG
+5V
DG
DG
+5V
+3.3V
DG
DG
+3.3V
+3.3V
+3.3V
+3.3V
+3.3VR
CISVDD
DG
MG
DG
DG
MG
+5V
+5V
+24V
MG
DG
+5V
+5V
DG
DG
MG
DG
DG
MG
DG
DG
+5V
DG
AG
DG
DG
DG
DG
DG
DG
DG
DG
CISVDD
AG
DG
AG
DG
CISVDD
AG
AG
DG
DG
DG
CISLEDV
DG
DG
CISLEDV
CISLEDV
+24V
DG
DG
DG
+5V
DG
CISVDD
AG
CISVDD
AG
DG
DG
AG
/DSRDY
/CPRDY
PDATA
/SCLK
/CMD
/DPAGE
PCURESET
/CIS_HOME
/ADF_READ_DOC
/ADF_SET_DOC
/MDPAGE
/MCPRDY
/MSCLK
/MDSRDY
MPDATA
/MCMD
/MPCURES
/MSTS
/MSYNC
/MVSYNC
/STS
/SYNC
/VSYNC
CISSP
CISCLK
CISCLKO
CISSPO
CRNT1
CRNT0
SCAN_PH1
SCAN_I01
SCAN_I11
SCAN_I12
LEDON
SCAN_PH2
SCAN_I02
VLED
GLEDR
GLEDG
CISBLED
CISRLED
CISGLED
GLEDB
CISSPO
GLEDR
CISCLKO
GLEDG
GLEDB
CISAIN
CISVON
Scanner&PrinterI/FBlock
Ib=6.5mAMAX
12
B
CE
B
E
C
VmmA
2
Out1
3
RsA
5
Out2
7
Out3
8
N.C.
6
RsB
10
N.C.
4
Out4
12
VmmB
13
N.C.
1
Vcc
15
PHASEB
16
I0B
17
I1B
18
VsB
19
VrefB
20
CR
21
LG
22
VrefA
23
VsA
24
I1A
25
I0A
26
PHASEA
27
Vcc
28
TAB
TAB
N.C.
14
N.C.
11
N.C.
9
B
C E
TP25
TP16
GND
2
/HOME
1
CNHPS
1A1
2
1A2
4
1A3
6
1A4
8
2A1
11
2A2
13
2A3
15
2A4
17
1G
1
2G
19
1Y1
18
1Y2
16
1Y3
14
1Y4
12
2Y1
9
2Y2
7
2Y3
5
2Y4
3
VCC
20
GND
10
B
E
C
12
+
GND
2
/ORGSNS
1
CNORG
TP29
B
C E
TP27
TP21
AK
B
CE
B
E
C
+
VIN
3
VSS2
VOUT
1
TP26
TP28
TP78
/FRSNS
1
GND
2
CNFRT
+
+
AK
BE
C
B
E
C
B
C E
B
E
C
1A1
2
1A2
4
1A3
6
1A4
8
2A1
11
2A2
13
2A3
15
2A4
17
1G
1
2G
19
1Y1
18
1Y2
16
1Y3
14
1Y4
12
2Y1
9
2Y2
7
2Y3
5
2Y4
3
VCC
20
GND
10
A1
B2
/A3
/B4
CNSCM
B
C E
TP17
AK
AK
AK
B
CE
TP20
AO
1
GND(VDD)
2
GND
3
VDD(SEL)
4
VREF(GND)
5
SP
6
CLK
7
VLED
8
BLED_GND
9
GLED_GND
10
RLED_GND
11
N.C.
12
CNCIS
1A1
2
1A2
4
1A3
6
1A4
8
2A1
11
2A2
13
2A3
15
2A4
17
1G
1
2G
19
1Y1
18
1Y2
16
1Y3
14
1Y4
12
2Y1
9
2Y2
7
2Y3
5
2Y4
3
VCC
20
GND
10
4/10
NOTE:
Thismarkindicatesasafety-criticalpart(s).
(1-C3)
(1-C3)
(1-C3)
(1-C3)
(4-H5)
(4-H5)
(4-H5)
(1-F3)
(4-C1)
(4-C1)
(1-C5)
(1-C5)
(1-C5)
(1-C6)
(1-C6)
(1-C6)
(1-C3)
(1-C3)
(1-C3)
(1-C3)
(6-B4)(6-G2)(9-A4)
(7-D5)
(6-B5)
(6-B4)
(6-B5)
(6-F4)
(6-F4)
(1-C6)
(1-B4)
(1-B4)
(1-C3)
(1-A3)
(4-G6)
(4-G5)
(6-F4)
(6-B6)(7-B2)(7-B4)(7-D3) (6-B5)
(1-C5)
(1-C4)
(1-C4)
(1-C4)
(1-C4)
(1-C4)
(1-C4)
(1-C4)
(1-C4)
(3-F3)
N.M.
C124
100U/50V
C121N.M.
C119N.M.
CNSCM
B4B-PH-K-S
C122N.M.
N.M. C120
N.M.
F3
KAB3202202NA29
R162
1.5K
C123
N.M.(0.1U/50V,1608)
Q8
RT1N436C IC15
R156
0.47(1W)
C127
0.1U
74AHCT244PW
R172
4.7K
R171
100
R166
100
R167
100
R165
100
R170
100
R168
100
R169
100
R163
N.M.
R164
N.M.
IC14
74LV244A
R422
150
C126
0.1U
R161
100
R160
100
R173
N.M.
R421
150
R420
N.M.
R419
N.M.
R137
4.7K
C115
N.M.
Q4
RT1N436C
N.M.
MTD2007F
C116
4700P
Q7
RT1P141C
C117
0.1U
R153
13K
R149
N.M.
R150
N.M.
R151
N.M.
R148
N.M.
R147
N.M.
R144
3.9K
R145
N.M.
IC13
Q6
RT1N436C
R152
4.7K
RT1N436C
R139
2.4K
R157
4.7K
R143
10K
R141
4.7K
Q5
R445
1K
Q31
2SC2412K
R443
N.M.
R417
4.7K
R446
10K
R442
N.M.
Q29
2SC2412K
R436
1K
R437
10K
R409
4.7K
R394
4.7K
R439
10K
R438
1K
Q30
2SC2412K
Q34
RT1N436C
C283
N.M.
R444
6.8K
R447
20K
R448
20K
R449
4.7K
Q32
2SA1530A
C284
0.1U(1608)
IC36
NJM78L12UA
D7N.M.D8N.M.
D10D9
IC12
R146
0.47(1W)
F8
KAB5002201NA29010
C285
0.1U(1608)
Q33
2SA1530A
R453
33
R450
150(3216)
R451
150(3216)
R452
2K
C286
0.1U
R440
560-F(1/2W)
D24
1SS355
R441
560-F(1/2W)
R388
0(1608)
R385
N.M.
R387
N.M.
C264
0.1U
R390
0(1608)
C263
220U/10V
CISVDD
R456
N.M.
R458
0
R406
N.M.
R401
0(1608)
R402
0(1608)
R403
0(1608)
R411
270
N.M.
Q35
N.M.
R400
N.M.
R455
0
R454
N.M.
C268
0.1U
R412
100
C267
47U/16V
0(1608)
R461
0(1608)
R462
0(1608)
R413
R404
100K
L6
MMZ1005Y102C
R429
33 C273
0.1U
C269
10P
C287
0.1U(1608)
C270
33P
CNCIS
HLW12S-2C7
R396
N.M.
R392
0
R457
N.M.
R395
270
R398
18p
Q36
C114
1000P
CNORG
B2B-PH-K-M
R142
100
CNFRT
B2B-PH-K-R
R154
10K
C118
1000P
R140
10K
R155
100
CNHPS
A2001WV2-2P
R158
10K
R159
100
C125
1000P
6 – 5
AM-900U
6. Modem Block (5/10)A A
B B
C C
D D
E E
F F
G G
H H
I I
66
55
44
33
22
11
PB_DATA7
PB_DATA5
PB_DATA3
PB_DATA6
PB_DATA2
PB_DATA0
PB_DATA4
PB_DATA1
PB_ADDR2
PB_ADDR3
PB_ADDR4
PB_ADDR1
PB_ADDR0
MAG
+5V
+3.3V
+5VA
+3.3V
+5VA
+5V
+5V
+5VA
MAG
MAG
+5V
MAG
+5VA
+3.3V
MAG
DG
DG
DG
DG
DG
DG
DG
DG
DG
DG
DG
DG
DG
DG
DG
DGDG
DG
DG
DG
DG
DG
DG
DG
DG
DG
DG
DG
DG
+3.3V
+5V
DG
DG
DG
+24VH
+24VH
DG
DG
DG
+3.3V
DG
DG
DG
DG
DG
DG
DG
DG
DG
DG
DG
DG
DG
DG
DG
+3.3V
DG
VOLA
TXOUT
/CI
RXIN
/SPMUTE
GAINC
VOLB
VOLC
EXTSIG
PB_DATA[7:0]
/PB_WE
/PB_OE
/MODEM_CS
MODEM_INT
/MODEM_RESET
PB_ADDR[4:0]
DPON
TXOUT
RXIN
CML
DPMUTE
EXTSIG
ERLY
/CI
TXMUTE
/EXHS
SP-
SP+
BZOUT
BZCONT
SP+
SP-
ModemBlock
6
1
4
3
C1 0
1 2
TP36
TP40
B
E
C
76 5
48
+-
VDD
38
VDD
50
VGG
71
VDD1
69
VDD1
63
VDD1
13
VDD1
57
VDD1
84
VDD1
92
MAVDD
26
VCORE
62
D0
87
D1
88
D2
89
D3
90
D4
91
D5
93
D6
94
D7
95
RS0
96
RS1
97
RS2
2
RS3
3
RS4
4
RD
7
WR
6
CS
5
SR4IN
21
M_RXOUT
46
IRQ
79
N.C.
17
N.C.
20
N.C.
39
N.C.
41
N.C.
48
POR
34
RESET
18
N.C.
54
N.C.
55
N.C.
60
SR4OUT
19
M_TXSIN
44
M_CLKIN
43
CLK_OUT
22
XTALI
85
XTALO
86
VSUB
52
VSS
16
VSS
53
VSS
65
VSS
80
VSS
99
RESERVED
1
TALK
37
RI
76
OH
49
RINGD
77
SPKR
27
TXD
11
RXD
67
RTS
78
CTS
12
RLSD
9
DTR
68
DSR
75
XTCLK
64
TDCLK
10
RESERVED
35
RESERVED
36
RESERVED
40
M_CNTRL_SIN
42
SR1IO
61
SLEEP
56
IA_SLEEP
70
M_STROBE
47
EYESYNC
23
EYECLK
24
M_SCK
45
EYEXY
74
GP00
81
RDCLK
8
YCLK
72
XCLK
73
TXA2
28
TXA1
29
RIN
32
VREF
30
VC
31
RESERVED
14
RESERVED
15
RESERVED
58
RESERVED
59
RESERVED
66
RESERVED
82
RESERVED
83
RESERVED
51
MAVSS
33
MAVSS
25
PLL_VDD
98
PLL_GND
100
6
14
3
C1
0TP47
TP46
RXIN
1
TXOUT
2
CI
3
EXHS
4
DPON
5
CML
6
+5V
7
DG
8
+24VA
9
E-RLY
10
DPMUTE
11
EXTSIG
12
CNLIUI
SP+
1
SP-
2
CNSP
5
4 32
17
8
6
- +IC17
1 2
TP30
TP49
1 2
1 2
TP39
B
E
C
12
B
E
C
VDD
5
GND
2
TP41
TP44
AK
B
E
C
VDD
5
GND
2
B
E
C
TP42
TP48
TP34
TP45
12 3+-
TP43
1 2
5/10
NOTE:
Thismarkindicatesasafety-criticalpart(s).
(1-C6)(1-C6)
(1-C6)(1-C5)
(1-C5)
(1-B5)
(1-B5)(3-F1)
(1-C6)
(1-C6)
(1-C6)
(1-C6)
(1-C6)
(1-C3)
(5-F1)
(5-F1)
(5-B2)
(1-C3)
(1-C3)
(5-B2)
(5-B2)
(5-B1)
(1-C6)
(1-C6)
(1-C6)
(1-C6)
(3-B1)
(5-H3)
(5-H4)
(5-H3)
(5-I6)
(5-I6)
(5-H6)
R197
20K
C155
0.01U-K
R191
33K
RT1N436C
R196
4.7K
Q10
RT1N436C
Q11
RT1N436C
C154
N.M.
Q12
IC16A
74LV1GW53A
R188
1K
C135
0.1U/10V-K
R182
N.M.
C142
0.1U
IC17
C143
47U/16V
C134
0.1U/10V-K
C144
4.7U/25V
R177
20K
R183
1K
R180
470
C145
1U/50V
C132
0.1U/10V-K
C129
330P
R178
3K
NJM2113M
R174
270
R176
150K
R175
100K
Q9
RT1N436C
R185
10K
R181
0
R179
0
R189
4.7K
C148
1000P
D11
N.M.
R195
4.7K
R194
4.7K
R193
4.7K
C161
0(1608)
C156
1000P
C162
0(1608)
Q13
N.M.
R199
620
R198
5.6K
R202
20K
R201
44.2K-F
C159
1U/10V-K(1608)
R207
3.3K
C158
330P
C168
N.M.
R210
91K
C157
N.M.
R206
44.2K-F
C170
1U(1608)
C173
470P
C169
10U/16V
C160
N.M.
R205
1K
C174
N.M.
IC19A
HA17358AF
R209
56K
R219
N.M.
R220
10K
C182
1U/10V-K(1608)
C183
N.M.
R218
N.M.
IC19B
HA17358AF
N.M.
R217
3.3K
C185
N.M.
R215
N.M.
D12
1SS355
C179
N.M.
R211
10
R214
N.M.
C178
0.1U/50V(1608)
R212
N.M.
IC20A
C187
100U/25V
C186
N.M.
R223
10K
C189
N.M.
C188
0.1U
IC16B
74LV1GW53A
IC20B
N.M.
R221
0
R464
N.M.
R132
0
R222
0
FM336Plus
R225
0
R227
100
R226
10K
R133
0
R224
0
1000P C190
R231
N.M.
C110
100P
C111
100P
C112
100P
C113
100P
CNLIU
LIUCABLE(B2011H02-9P/12P)
R229
N.M.
R230
N.M.
R228
4.7K
F4
KAB5002251NA29
C176
47P
C177
8P
X4
28.2240MHz
R213
150
C165
2200P
R204
4.7K
R200
10
C164
2200P
C152
0.1U
C151
22U/50V
C136
0.1U
C137
0.1U
C131
0.1U
C140
0.1U
C130
0.1U
L4
10
C149
22U/50V
C133
0.1U
C150
0.1U
C139
0.1U
C141
0.1U
C138
0.1U
R192
10K
R184
10K
C153
0.1U
R190
10K
C128
1000P
C181
10U/16V
C180
0.1U
R216
0
12
L5
C167
10U/16V
C171
0.1U
C171
0.1U
C166
0.1U
C172
10U/16V
0
C184
N.M.
C175
1U/10V-K(1608)
R208
N.M.
R186
N.M.
C146
N.M.
R187
N.M.
C147
N.M.
CNSP
A2001WV2-2PE
IC18
MODEM
6 – 6
AM-900U
7. Printer Controller Block (6/10)A A
B B
C C
D D
E E
F F
G G
H H
I I
66
55
44
33
22
11
DG
DG
DG
+5V
DG
DG
DG
+5V
+5V
DG
+5V
+5V
DG
+5V
DG
DG
DG
+5V
DG
DG
+5V
DG
DG
DG
DG
DG
+5V
DG
APC_AUTO
RTH
/MVSYNC
/LASERON
LDEN
/MDSRDY
MCON
/MDREADY
PWM2
PMD
TC/BSON
/PMRDY
PWM0
/MDPAGE
/MCPRDY
/PWMINT
/MPCURES
/MSYNC
/MEPRDY
STEP
/NMI
SAMPON
/ZC
/MSTS
/MDCRDY
/MEN
/PUMB
/PUMA
PUMB
PUMA
P86
P85
CCW
/MPCURES
P87 /NMI
P87
TCT1
PMCLK
HLON
/MMRES
TCT2
P86
/DOP
/ROLSNS
/PIN
OPEN_TRAY
PWRLY
VFM
/MSCLK
SYN_LON
P85
PWM1
/MCMD
/POUT2
PE_BY
TCT0
/POUT1
TXD
RXD
SCK3
TXD
RXD
SCK3
PrinterControllerBlock
<side-A>
P87
1
P86
3
NMI
5
P85
7
RESET
9
DG
2
TXD
4
RXD
6
SCK3
8
+5V
10
1 3 5 7 910
8642
X1
5
AVCC
3
X2
4
VSS
9
P66/FTIOC1
48
P67/FTIOD1
49
P85
16
P86
15
P87
14
P20/SCK3
41
P21/RXD
40
P22/TXD
39
P23
38
P72/TXD_2
69
P14/IRQ0
25
P70/SCK3_2
67
P71/RXD_2
68
VCL
6
VCC
12
P15/IRQ1/TMIB1
26
P16/IRQ2
27
P17/IRQ3/TRGV
28
PB3/AN3
78
PB5/AN5
80
P30
24
P33
21
PB2/AN2
77
P96
65
PB0/AN0
75
PB4/AN4
79
VSS
50
P80/FTCI
51
P81/FTIOA
52
PB6/AN6
1
P90/SCK3_3
59
P91/RXD_3
60
P92/TXD_3
61
P74/TMRIV
70
P77
73
P82/FTIOB
53
PB7/AN7
2
RES
7
TEST
8
P51/WKP1
35
P50/WKP0
36
P34
20
P36
18
P35
19
P37
17
P52/WKP2
34
P53/WKP3
33
P10/TMOW
56
P11/PWM
57
P12
58
OSC1
11
P54/WKP4
32
P55/WKP5/ADTRG
31
OSC2
10
P56/SDA
30
P57/SCL
29
P97
66
P75/TMCIV
71
P76/TMOV
72
P24
37
P63/FTIOD0
45
P62/FTIOC0
44
P61/FTIOB0
43
NMI
13
P64/FTIOA1
46
P60/FTIOA0
42
AVSS
74
P31
23
P32
22
PB1/AN1
76
P84/FTIOD
55
P93
62
P94
63
P95
64
P83/FTIOC
54
P65/FTIOB1
47
K AAK
6/10
(3-B1)
(3-B1)
(3-B1)
(4-B1)(7-B2)(7-B4)(7-D3)
(4-G2)(6-G2)(9-A4)
(4-B1)
(4-H1)
(4-H1)
(4-H1)
(8-B5) (10-D5)
(8-B5)(8-E3)
(8-E3)
(6-I2)
(6-I2)
(6-I2)
(7-D2)
(7-B2)(7-B5)
(7-E3)
(7-B5)
(7-B4)
(7-B4)
(6-G2)
(4-B1)
(4-H1)
(4-H1)
(8-F2)(10-E3)
(7-D2)
(8-B4)
(8-B4)
(8-B4)
(9-A5) (7-B3)
(9-D5)
(9-G4)
(10-B2)
(10-B2)
(10-B2)
(6-G2)
(6-G2)
(6-G2)
(9-B2)
(9-B3)
(9-B3)
(9-B3)
(9-D6)
(9-D6)
(9-D6)
(9-D6) (10-E3)
(10-E6)
(10-E4)
(10-E5)
(10-E5)
(8-B2)
(4-G2)(6-B4)(9-A4)
(6-B5)
(6-B5)
(6-B5)
(6-B4)
(6-F5)
(6-F5)
(6-F5)
C198
0.1U
R251
100
R252
10K
C107
N.M.
R261
100
R27610K
R238
10K
R247
10K
R260
33
R241
10K
R239
10K
R271
100
TP51
R24310K
C197
15P
R27310K
R24510K
R430
0
R374
10K
R257
33
R248
10K
R240
10
R27410K
R235
33
R266
10K
R384
33
R258
10
C191
1000P
R234
0
R272
0
R262
100
R270
10K
C195
2200P
R237
10K
CNICEM
B10B-PHDSS
R259
33
R268
10K
R265
10K
R233
33
R269
10K
C194
2200P
R431
0
C200
0.1U
R236
10
TP52
R256
100
R253
100
TP89
C199
0.1U
H8/36049F(Flash),H8/36047(Mask)
IC21
X5
20MHz
R24410K
C193
470P
R255
100
R432
0
R232
33
R250
N.M.
C192
470P
R242
10K
D13
MC2850
C196
15P
R27510K
TP50
R264
10K
R263
33
R249
100
R267
10K
R254
33
R24610K
PrinterController
6 – 7
AM-900U
8. Optical Unit (LSU) Control Block (7/10)A A
B B
C C
D D
E E
F F
G G
H H
I I
66
55
44
33
22
11
DG
DG
DG
MG
+5V
DG
+5V
DG
MG
+5V
DG
+5V
DG+5V
MG
DG
+5V
+5V
DG
MG
DG
DG
INT5V
DG
+5V
DG
+5V
DG
DG
+5V
+5V
+5V
DG
+5V
DG
+24V
DG
DG
INT5V
+24V
DG
DG
DG
+5V
DG
DG
+5V
DG+5V
DG
DG
INT5V
MG
DG
/PMRDY
PMCLK
/LASERON
LDEN
PMD
PMD
APC_AUTO
SYN_LON
MPDATA
/MSYNC
/MSYNC
/MSYNC
SAMPON
OpticalUnit(LSU)ControlBlock
12
13
11
14
7
4 56
14
7
16
CLK
1
-READY
2
-START
3
GND
4
+24V
5
1 2 3 4 5
D12
CLK
11
Q9
Q8
PR
10
CLR
13
B
E
C
11
10
14 7
+
9
10
8
14 7
13
12
14 7
9
10
8
14
7
4 56
14 7
VCC
5
GND
2
98
14 7
1 23
14
7
B
E
C
D2
CLK
3
Q5
Q6
PR
4CLR
1
DGND
1
-S/H
2
-VIDEO
3
-LDEN
4
DGND
5
+5V
6
DGND
7
-HSYNC
8
1 2 3 4 5 6 7 8
34
AK
12
VCC
14
GND
7
Vout
3
GND 2
Vin
1
1 23
14 7
7/10
NOTE:
Thismarkindicatesasafety-criticalpart(s).
(6-B4)
(6-B4)
(4-H1)
(6-B4)(7-B2)
(6-B4)
(4-B1)(6-B6)(7-B2)(7-D3)
(6-B4)
(4-B1)(6-B6)(7-B2)(7-B4)
(6-F5)
(6-F5)
(4-B1)(6-B6)(7-B4)(7-D3)
(6-B4)
(6-B4)(7-B5)
R279
100
IC24D
74LV08APW
C278N.M.
IC24B
74LV08APW
R293
100
R278
100
C277N.M.
R433
1K
IC27A
74LV1GW14ASCE
C208
33P
C276N.M.
C213
33P
C211
33P
R281
10K
R287
10K
CNPM
A2001WV2-5PE
IC26B
74AHC74PW
R284
100
R300
100
R285
MMZ1005Y102C
C203
0.1U
R299
N.M.
C204
0.1U
Q14
RT1N141C
R295
10K
R290
10K
IC25E
74LV06APW
C210
10P
R296
10
C206
10U/16V
R283
100
R291
10K
IC23C
74LV32APW
C205
0.1U
R277
47(2W)
C209
100P
R282
10K
IC25F
74LV06APW IC24C
74LV08APW
C215
0.1U
IC23B
74LV32APW
IC27C
74LV1GW14ASCE
C207
0.1U
R297
100
IC25D
74LV06APW
IC24A
74LV08APW
R286
100
R280
27
Q15
RT1N141C
R294
100K
C214
0.1U
C280
N.M.
IC26A
74AHC74PW R292
100
C216
N.M.
CNLSR
B8B-PH-K-S
C212
10P
IC27B
74LV1GW14ASCE
C279
N.M.
C202
0.1U/50V(1608)
R289
100
D14
1SS355
R288
100
R301
33
R298
10
R302
10K
F5
KAB5002251NA29
IC26C
74AHC74PW
IC22
KIA7805API/P
IC23A
74LV32APW
6 – 8
AM-900U
9. High Voltage Control & Thermistor Input Block (8/10)A A
B B
C C
D D
E E
F F
G G
H H
I I
66
55
44
33
22
11
+5V
DG
DG
DG
+5V
+5V
DG
DG
+5V
DG
DG
DG
DG
+5V
+5V
DG
+5V
DG
DG
DG
+5V
+5V
+5V
DG
+5V
DG
DG
+24VH
DG
DG
DG
DG
DG
+5V
+5V
MG
+24V
+24V
MG
+24VH
DG
+5V
+5V
DG
MCON
MCON
PWM0
PWM2
/PWMINT
PWM1
FTH
RTH
TC/BSON
/DOP
HighVoltageControl&ThermistorInputBlock
3.98V
12 3
8 4
+-
4 56
14 7
1 23
14
7
56
14 7
+
A3
B4
C5
D6
CLK
2
LOAD
9
CLR
1
QA
14
QB
13
QC
12
QD
11
RCO
15
VCC
16
GND
8
ENP
7
ENT
10
PGND
1
PWMSIN
2
MCON
3
TCON
4
+24V
5
1 2 3 4 5
12
14 7
RTH
2
+5V
11 2
D0
4
D1
3
D2
2
D3
1
D4
15
D5
14
D6
13
D7
12
A11
B10
C9
G7
W6
Y5
VCC
16
GND
8
76 5
8 4
+-
+
12
13
11
14 7
8/10
(6-B5)
(6-B5)(8-E3)
(6-F5)
(6-F5)
(6-F5)
(6-B5)(8-B5)
(6-B5)
(6-F6)
(9-A5)
(6-F3)
IC31A
BA10393F
C217
0.1U
R324
4.7K
C222
0.1U
C225
N.M.
R309
0
TP56
R327
10K
R31210K
C230
0.1U/50V(1608)
C227
0.1U
R317
10K
R308
33
R325
1M
IC29B
74LV08APW
C224
N.M.
TP60
C221
N.M.
IC29A
74LV08APW
C229
0.1U(1608)
R323
10K
R326
5.1K-F
IC25C
74LV06APW
R329
20K-F
R310
33
C228
10U/16V
R307
100
C220
10P TP59
R305
1K
TP61
R306
33
TP53
TP54
R330
1M
IC28
74HC161FP
R304
33
R320
20K-F
C219
0.1U
R328
100K
R318
4.7K
R314
100
TP57
R319
20K
CNHV
A2001WV2-5P
IC25A
74LV06APW
R303
33
R321
0
R31110K
R31310K
CNRTH
B2B-PH-K-S
R322
100K
R315
47K
C218
100P
R316
47K
IC30
74HC151FP
IC31B
BA10393F
TP55
C223
N.M.(47U/50V)
C226
N.M.
IC23D
74LV32APW
TP58
6 – 9
AM-900U
10. Driver Block (9/10)A A
B B
C C
D D
E E
F F
G G
H H
I I
66
55
44
33
22
11
DG
+5V
+5V
+5V
+5V
+5V
DG
DG
DG
DG
+5V
+5V
+5V
+5V
+24V
DG
DG
DG
MG
MG
MG
+24V
MG
MG
+24V
MG
MG
MG
+5V
MG
MG
DG
MG
+5V
MG
MG
MG
MG
MG
FTH
PWRLY
/MPCURES
STEP
VFM
/PUMB
/PUMA
PUMB
PUMA
HLON
/PWRLY
/HLON
/MEN
CCW
/MMRES
DriverBlock
PUMBD
1
PUMAD
2
PUMBD
3
PUMAD
4
VMT
5
VMT
6
1 2 3 4 5 6
VCC
14
GND
7
+
9
10
8
14
7
12
D12
CLK
11
Q9
Q8
PR
10
CLR
13
VFM+
1
N.C.
2
VFM-
3
1 2 3
MA+
1
MB+
2
MA-
3
MB-
4
1 2 3 4
VBB1
22
OUT1B
21
OUT2B
4
VBB2
3
SENSE2
2
REF
17
SENSE1
23
STEP
16
PGND
6
OUT1A
24
OUT2A
1
VDD
15
CP1
8
CP2
9
ROSC
14
ENABLE
5
PGND
7
VCP
10
DIR
20
PGND
19
PGND
18
MS1
12
RESET
13
VREG
11
12
13
11
14
7
B
E
C
D2
CLK
3
Q5
Q6
PR
4CLR
1
34
14 7
12
+
1B
1
2B
2
3B
3
4B
4
5B
5
6B
6
7B
7
E8
COM
9
7C
10
6C
11
5C
12
4C
13
3C
14
2C
15
1C
16
9/10
NOTE:
Thismarkindicatesasafety-criticalpart(s).
(8-B2)
(6-F5)
(4-G2)(6-B4)(6-G2)
(6-F5)
(6-F4)
(6-F4)
(6-F4)
(6-F4)
(10-D5)
(10-D5)
(6-F5)
(6-F5)
(6-F5)
(6-F4)
(6-F4)
R342
100
R346
10K
CNPUM
A2001WV2-6P
C243
0.1U/50V(1608)
C242
0.1U/50V(1608)
C281
N.M.
C260
0.1U/50V(1608)
C236
0.1U
C233
0.1U
R355
N.M.
R341
10K
R348
0.22(1W)
C2400.01U/50V(1608)
R338
1K
IC33C
74AHC74PW
C261
10U/16V
C282
N.M.
C241
0.22U/16V(1608)
IC29C
74LV08APW
F6
KAB3202102NA29
C232
33P
IC33B
74AHC74PW
R332
0
CNFM
A2001WV2-3P
C231
33P
R334
0
R354
0
CNMM
B4B-PH-K-S
IC34
A3982SLB
R347
10K
R345
N.M.
R333
0
IC29D
74LV08APW
R352
0.22(1W)
R353
N.M.
R336
0
R337
10K
Q18
RT5N141C
IC33A
74AHC74PW
C2370.01U/50V(1608)
R335
0
IC25B
74LV06APW
R349
10K
R350
1K
C2390.01U/50V(1608)
R339
0
D21UDZS6.2B
R344
10K
F7
KAB2402402NA29
C235
100U/50V
R340
10K
C2380.01U/50V(1608)
R343
0
R331
0
IC32
ULN2003AN
R351
3K
D15
1N4748
C234
0.1U/50V(1608)
6 – 10
AM-900U
11. Sensor Connector & Power Supply Block (10/10)A A
B B
C C
D D
E E
F F
G G
H H
I I
66
55
44
33
22
11
+3.3V
+24VH
+24V
DG
+5V
DG
DG
+5V
+5V
DG
DG
DG
DG
+5V
DG
DG
DG
+5V
+5V
DG
+5V
DG
DG
DG
+5V
MG
FG2
DG
FG1
DG
+5V
+5V
DG
MG
DG
DG
DG DG
DG
/HLON
/ZC
PE_BY
/PIN
/ROLSNS
/POUT1
TCT2
TCT1
TCT0
/PWRLY
/POUT2
OPEN_TRAY
SensorConnector&PowerSupplyBlock
+24VH
+24V
+3.3V
+5V
<side-A>
<side-A>
<side-A>
<side-A>
MG
1
+24V_SUB
2
MG
3
MG
4
+24VMAIN
5
DG
9
+24VMAIN
6
+5V
8
+3.3V
10
DG
11
DG
7
HLON
12
PWRLY
13
ZC
14
1 2 3 4 5 6 7 8 9 10
11
12
13
14
TCT2
1
COM
2
TCT1
3
TCT0
4
1 2 3 4
PE_BY
1
GND
2
1 2
PIN
1
GND
2
1 2
OPEN_TRAY
1
GND
2
1 2
+
POUT1__AN
3
GND
2
POUT1
11 2 3
+
+
POUT2
1
GND
2
1 2
ROLSNS
1
GND
2
1 2
10/10
(6-B5)
(9-A5)
(9-A5)
(6-F5)
(6-F5)
(6-F5)
(6-F6)
(6-F4)(6-F4)
(6-F4)
(6-F4)
(6-F4)
R128
N.M.(1608)
R124
N.M.(1608)
R129
N.M.(1608)
R383
100
C254
1000P
R365
N.M.
C259
1000P
CNPW
A2001WV2-14P
CNTCT
A2001WV2-4PE
R368
BLM18AG102
TP63
CNBYPE
B2B-PH-K-M
R381
100
R379
10K
C250
1000P
R369
N.M.(1608)
R364
N.M.
R127
N.M.(1608)
R131
N.M.(1608)
R357
100
R356
10K
DG3
C253
1000P
R37810K
C258
1000P
R373
100
DG2
R367
100
R359
100
C256
1000P
D20
N.M.(02DZ6.8-Y)
R37710K
R130
N.M.(1608)
D22
N.M.(02DZ6.8-Y)
R358
10K
CNPIN
B2B-PH-K-R
C288
N.M.
TP65
CNTCVR
B2B-PH-K-S
R125
N.M.(1608)
R37610K
C246
1000P
R362
100
C249
0.1U
C245
0.1U/50V(1608)
D19
N.M.(02DZ6.8-Y)
C252
0.1U
C251
47U/16V
R372
10K
CNPOUT1
B3B-PH-K-S
C244
47U/50V
R361
47K
R382
100
R123
N.M.(1608)
C248
47U/16V
TP64
R363
0
C257
1000P
R371
N.M.(1608)
DG1
R360
10K
C247
N.M.(1608)
R366
10K
CNPOUT2
B2B-PH-K-R
TP62
CNROLSNS
A2001WV2-2PE
R126
N.M.(1608)
R380
100
6 – 11
AM-900U
12. Control PWB parts layout (Top side)The CONTROL PWB of the model employs lead-free solder.
F6
F8
X3468XH-4Y B
6 – 12
AM-900U
13. Control PWB parts layout (Bottom side)The CONTROL PWB of the model employs lead-free solder.
F3 F5
F7
F4
6 – 13
AM-900U
[2] LIU PWB circuit1. LIU PWB CircuitA A
B B
C C
D D
E E
F F
G G
H H
66
55
44
33
22
11
ExRing
ExTiP
+24VA
DPON
/EXHS Ci
+5V
TiP
RXin
Ring
ARG
Vref
+24VA
DG
+5v
+5VA
+24VA
DG
DG
DG
DG
DG
+5VA
DG
DG
Vref
DG
DG
DG
DG
DG
DG
+5V
DG
DG
CNLIU-2
CNLIU-1
MJ2-3
MJ2-4
CNLIU-4
CNLIU-5
CNLIU-6
CNLIU-7
CNLIU-8
CNLIU-9
MJ1-3
MJ1-4
CNLIU-3
..
CM B
76 5
48
+-
3053-018-1S38
B
EC
..
CB
E
4 3
B
C E
4 3
TZJ8.2B
B
C
E
21
12 3+- +-
4 3
21
21
B
E
C
4.7u
C17
N.M.
C14
N.M.
C18
100u/25V
R27
10
C13
N.M.
R25
N.M.
PC2A
N.M.
Q5
N.M.
IC1B
LM2904P
C19
0.022u
R24
10k
R23
10
Q1
2SD592A
10uF/50V
Q2
2SD1859R
R10
10
R26
10k
R14
R9
18k
R11
30k
ZD4
1ZC15
R2
N.M.
Q3
N.M
PC2B
N.M.
JP5
N.M.
R8
N.M.
C3
N.M.
C5
ZD5
M
C4
N.M.
R3
N.M.
R7
N.M.
R20
22k
VA3
N.M
C12
0.033u
C8
0.033u
REC1
S1ZB60
T1
620
R17
22k
22k1/2W
R22
22k
ZD7
HZ2C1
L5
EL0909RR-102K-2
PC1A
PC817X
ZD6
HZ2C1
R19
750
C6
1N4148CD
C164.7u/25V
R21
3.3k
R16
R15
560
R18
22k
C10
10uF/16V
IC1A
LM2904P
C15
470p
C11
10uF/16V
10uF/50V
CML1A
A5X-24E-95
R5
13k(1W)
ZD2
HZ2C1
C1
0.82u/250V(F)
R13
30
ZD3
HZ27-AR6
C2
0.01u
R4
4.7(1/2W)
R1 N.M.
PC3A
PC814X
R12
91
D2
ZD1
HZ2C1
L4
R-5C
L2
JP1
N.M.
AR3
RA-501P-C6
L1
R-5C
AR1
RA-391P-V6-2
JP3
JP(10mm)
JP4
N.M.
JP2
JP(10mm)
L3
N.M.
AR2
RA-501P-C6
N.M.
CML1B
OUAZ-SH-124DZ
Q4
KRC106M
PC3B
PC814X
C9
1000p
C7
1000p
PC1B
PC817X
D1
1SS133
NOTE:
Thismarkindicatesasafety-criticalpart(s).
LIUPWBCircuit
N.M.
6 – 14
AM-900U
2. LIU PWB parts layout (Top side)The LIU PWB of the model employs lead-free solder.
6 – 15
AM-900U
3. LIU PWB parts layout (Bottom side)The LIU PWB of the model employs lead-free solder.
6 – 16
AM-900U
[3] Power Supply PWB circuit1. Power Supply PWB circuit
CNAC
1 3L
F110A/125V
L3SN8SP-404JA
TRA1
SM12JZ47
C61000P
Z2
F4
CNHT
C17
1000P
L10R8A143F20A
NTC1
NTPA74R0
D12
D13
Q1
2SK3561
Q2
2SC4097
C D
R19
33
R6390
R10
6.8K
D301
CB833-04
IC301UPC7805AHF
Q101
2SC4081
Q501
2SC4081
C152
D151
ERA-83-006
R103
330K
C105
0.1
F102
4A/125V
R501
4.7K
R502
4.7K
R503
4.7K
R5044.7K
F101
JUMPER
BEA106
0
BEA104
JUMPER
CN2
CN6
+24VS
+24VMAIN
/HEATERON
/PWRLY
+24VMAIN
+24VMAIN
+24VSUB
+5VMAIN
/ZC
MG
DG
MG
DG
MG
+3.3VMAIN
CNPW
BEA103
JUMPER
BEA105
BLM31PG121
C108
1000P
D101
YG911S2R
T171D1
R7220
D71SS133
C90.01
C16
4700P
Q301
2SA1576A
Q272
XP4601
Q271
FDS6685
Q291
2SA1576A
L271
SBC9-560
R275
6.2K
Q292
2SC4081
BEA102
BLM31PG121
F103
4A/250V
BEA101
C273
5600P
Q274
2SC4081R280
1K
C15
4700P
FG
D
D10
D11
D51
C71000P
R11M(1/2W)
Z1ENC241D-10A
C2
D52R5122K
R5222K
R5327K
R5427K
PC3TLP421F
BEA1BL02RN1
C8220P
D8JUMPER
D5HZS9
D61SS133
D41SS133
R40
R518K
R131.2K
R116.2K
R833K
R301150K
R2793.3K
R25010K
R3033.9K
R28210K
IC201
TA76432AS
R28110K
C2910.047R291
1K
R3064.7K
R2953.3K
R2942.7K
R2783.3K
R277680
R2741.2K
R2927.5K
R29315K
D291HZS3
C2740.01
C3050.1
C271120/16
R201
D275HZ5.6P
C302470/16
C104
C304
D277HZS12
D274HZS3
D271CB833-04
R302180K
R2761K
C7270.01
R1222K
R9100
R17680
C104700P
C11100P
C301330/16
R120
R1067.5K
R50710K
R50510K
R50847K
C502
330/16
C106
C151
56/35
C107
R50947K
D102
C303
PC3TLP421F
C101330/35
C10333/35
R1011K
R102100
R10515K
PC2TLP363JF
C5010.1
R130
R131
VR1015K
PC1TLP421F
D302
D110HZS7
D104HZ27P
PC1TLP421F
R3180K
R2180K
D2HZS30
C5150/200
F24A/240V
C10.22
PC2TLP363JF C22
0.1
R23150
R2122
R2010
RL1G5PA-1
D501ERA15-06
FG
N
+
1 2 3
6 5 4
++
+
C
12
1NL3
3 12
13 5 6 2 8 14 3 9 7 10 4 11 12 1
+ +
++
NOTE:
Safety-criticalunit.
N.M.
N.M.
N.M.
N.M.
N.M.
N.M.
N.M.
N.M.
N.M.
N.M.
N.M.
N.M.
N.M.
N.M.
D10~D13:ERA15-06
D51~D52:ERA15-06
DG
N.C.
A A
B B
C C
D D
E E
F F
G G
H H
66
55
44
33
22
11
PowerSupplyPWBCircuit
J3BL02RN2
6 – 17
AM-900U
2. Power Supply PWB parts layout (Top side)3. Power Supply PWB parts layout (Bottom side)
The POWER SUPPLY PWB of the model employs lead-free solder.
J102
J113
J103CNPW
J104
C101
C301
C302
D291
D275
C502
D151C15
RL1CNHTF4
C6
L3
R1
C17
C7
F2
Z1
F1
C1
J1
NTC1
C2
D11
D52
D12
D13 D8
Q1
BEA1
PC1
PC3
D5D6
D10
L1
J2
J3
CNAC
Z2
J4
TRA1
C16
C5 T1
PC2R20
CN2
CN6
C151F103
F101
C103
D101
C108
D102
L271
BEA101
BEA103
BEA104
D277
D271
C271
D110
D274
J101
J107
D104
D302
IC301
D301
R130
R131
R51
D2
D7
R505
R508D4
C8
D51
J105
VR101
J106 F102
D501
IC201
R201
C104
R274
R294
R277R306
R275
R291
R302
R301
R292
R280R276R106
BEA106
BEA105
R507
R103
R101
C303
C152
C107
C106
C501
R501R503
R502R504
R102
R9
R17
R6
C10R5
Q2
R19
R21
R10
R8R53
R52
R2
R3
R4
R23
C22
C11
R54
R11
R12
R13R7
C9
C105
R120
R509 Q272
J111
R293
R279
J108 R282
R303
Q301
Q291
C273
C272
C274R295
C305
C304
R278
BEA102
Q292
Q271
Q274
R105
Q101
Q501J109
R250
R281J110
C291
The POWER SUPPLY PWB of the model employs lead-free solder.
6 – 18
AM-900U
[4] High Voltage PWB circuit1. High Voltage PWB circuit
R64
C65
D55 D56 D57
CN4
CN3
R75
C32
R37
R74R73R72
D52
D58
Q58R49
R62
R65R66
VR51 R94
R100
C62R54
R63
R99R98
R56
R52
R53
R17R14
R6
R7
R9
C4
C9
D4
D5
D6
C3
R4 D8 R12
VR1
D10
C1
R3
D1
C51
C61
R43
C8
R58
C55
C53
D53
R50
C54
C66
R48
Q52
R61
14
13
12
4/4IC1
IC1
IC1
D62
D60
R59
Q38
R91
R92
D61
75
3 211
41
62/4
1/4
Q1
R19
R2
R1
5 4 3 2 2
+24V
TCON
MCON
PWMSIN
PGND
CN1
R5
R8
R13
C2
D2
Q3
D9
B1
10
5 2 4 3 1 6
7 9 8
C5
C7
D7
R102
R81
R80
R15
R79
R78
D54
B51
85 2 4 3 6 1
7 9 10
D41 R103
C31
R32R31
R68
R85
R46 R76 R77 R84 C56
R87 R88 R89R86
R69 R70 R71
R90
R33 R34 R35 R36
R42 R41
R39
R38
VR31
D31
R16
R67
J12
J21
J22
J32
J42
J41
J31
Q31
Q33
Q34
Q35
R40
R93
J51
FUEARTH
J52
Q37
Q32
TC
MC
SV
DV
J11
C6
D3
R10
R18
810 93/4IC1
Q57
R44
R55
R51
R57
C52
R60
R101
Q51
R47
NOTE:
Safety-criticalunit.
Note:SincethepartsofthisPWBcannotbesupplied,changeitasaunit.
A A
B B
C C
D D
E E
F F
G G
H H
66
55
44
33
22
11
HighVoltagePWBCircuit
OPTIONOPTION
OPTION
R83D59
D42
6 – 19
AM-900U
2. High voltage PWB parts layout (Top side)The HIGH VOLTAGE PWB of the model employs lead-free solder.
CAUTION - HIGH VOLTAGEThe unit's back cover should never be opened by anyone other thana qualified serviceperson. There are many high voltage parts insidethe unit, and touching them is dangerous.
J22
J21
Q52
D60
D58
D1
D8
D2
D3
D4
C6
D5
D7
D9
C5
CN4
R93
J51
J12
J11
J52
C7R15
Q3B1
R1
J5 J6
CN3
C1
VR1
D10
CN1
D61D53
C9VR51
D62
J1
J3
J2
B51
C65 C31
VR31
C56D54
D52 J4
J31
J41
R67
J42
J32
D31
Q38
R16
Note: Since the parts of this PWB cannot be supplied, change it as a unit.
QJ005
QJ071
6 – 20
AM-900U
3. High Voltage PWB parts layout (Bottom side)The HIGH VOLTAGE PWB of the model employs lead-free solder.
CAUTION - HIGH VOLTAGEThe unit's back cover should never be opened by anyone other thana qualified serviceperson. There are many high voltage parts insidethe unit, and touching them is dangerous.
C32R41
R42
R81
R103R80
R79 R78
D41D42
Q31
Q32
Q33
Q34 Q36
Q37
Q35
R102 R36
R37
R38R39
R40
R71
R72
R73
R74
R60
R43
R75
R61
R58
R50
R48
R54
R52
R55C62
C51
Q58
Q57
C61R51
R53R56R98
R94
R59R65
R44
R8R3
R3
R7
R10
R11
C4R13R14
R9
C2
R66 R14
R17 R63
R2
R4
R3
R19
R101
R6
R5
C53
C54
C66
C55
C52
C8
IC1
R70
R69R66
R64
R62
R91
R92
R49
R47
R99
R57
R18
R100
Q51
Q1
CN1
R76
R46
R77
R83
R85R86
R84R87
R88 R89 R90R34R32 R31
R33R35
Note: Since the parts of this PWB cannot be supplied, change it as a unit.
D59D57 D56 D55
6 – 21
AM-900U
[5] Operation Panel PWB circuit1. Operation Panel PWB circuitA A
B B
C C
D D
E E
F F
G G
H H
66
55
44
33
22
11
LEDON
DG
DG
DG
DG
+3.3V
DG
+3.3V
+3.3V
+3.3V
/SEN3
/SEN2
E1
R/W
E DG
LD3
LD2
LD1
RS
DG
V0
/STRB1
/STRB2
/STRB3
/STRB4
/STRB5
/STRB6
/STRB7
DG
/SEN2
/SEN1
/SEN0
/STRB0
/STRB2
/STRB3
/STRB5
/STRB7
/STRB1
R/WE1
LD0
LEDON
/SEN1
LD0
LD1
LD2
LD3
RS
/STRB0
/STRB4
/SEN3
/STRB6
/SEN0
E
V0
CNLCD1-5
CNLCD1-6
CNLCD1-3
(CNLCD1-2)
CNLCD1-1
CNPN1-11
CNPN1-9
CNPN1-7
CNPN1-5
CNPN1-20
(CNPN1-16)
CNPN1-3
CNPN1-1
CNPN1-2
CNPN1-4
CNPN1-6
CNPN1-8
CNPN1-10
CNPN1-12
(CNPN1-15)
CNPN1-13
CNLCD1-6
CNLCD1-11
CNLCD1-12
CNLCD1-13
CNLCD1-14
CNLCD1-4
+
12
12
12
12
12
12
12
12
DG
1+3.3V
2VO
3RS
4R/W
5E
6N.C.
7N.C.
8N.C.
9N.C.
10
LD0
11
LD1
12
LD2
13
LD3
14
12
12
12
12
1 2
12
12
12
12
12
12
12
12
12
12
/STRB0
3
DG
13
/SEN0
11
/SEN1
9
/SEN2
7
/SEN3
5
+3.3V
14
/STRB3
4
/STRB4
6
/STRB7
12
/STRB6
10
/STRB5
8
LEDON
15
/STRB1
1
/STRB2
2
E16
CNPN1
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
OperationPanelPWBCircuit
Note:SincethepartsofPWBcannotbesupplied,changeitasaunit.
22
CE1
CNLCD1
LCD14PIN
CNPN1
9615S-16A-PP-A
150R4 LED1 GL3HD8
JP
6.2K
22000PF/50V
N.M.
SW27
K0005
SW9
K0005
SW17
K0005
SW14
K0005
SW24
K0005
SW3
K0005
SW30
K0005
SW8
K0005
C2
SW28
K0005
SW21
K0005
SW5
K0005
SW18
K0005
SW10
K0005
SW15
K0005
R3
R2
200
SW4
K0005
SW25
K0005
SW22
K0005
R1
SW19
K0005
SW1
K0005
SW16
K0005
SW6
K0005
SW11
K0005
SW29
K0005
SW26
K0005
SW13
K0005
C1
SW23
K0005
SW2
K0005
SW20
K0005
SW7
K0005
SW12
K0005
D7
1N4148CD
D8
1N4148CD
D2
1N4148CD
D6
1N4148CD
D1
1N4148CD
D3
1N4148CD
D4
1N4148CD
D5
1N4148CD
6 – 22
AM-900U
2. Operation Panel PWB parts layoutNote: Since the parts of PWB cannot be supplied, change it as a unit.The OPERATION PANEL PWBof the model employslead-free solder.
6 – 23
AM-900U
FAXAM-900UService ManualService ManualMarketE CHAPTER 7. OPERATION FLOWCHART[1] Protocol
NSF
DIS
NSS
TCF
CED
NSF
DIS
NSS
TCF
RTC
MPS
CFR
RTC
MPS
MCF
RTC
EOP
MCF
MCF
DCN
CFR
TSI
CSI
CSI
TSI
RTC
EOP
MCF
DCN
IMA
GE
SIG
NA
L
Document ejectedRecording paper ejected
Receive sideG3 communication
CED
Transmitter side(Document inserted intodocument sensor duringstandby)
To recordingposition
(DCS)
Cut line printed
IMA
GE
SIG
NA
L
Cut line printed
IMA
GE
SIG
NA
LIM
AG
ES
IGN
AL
Next page insertcommand
1st page
Document inserted tothe reading position
(DCS)
7 – 1
AM-900U
[2] Power on sequenceCPU initialized
D-RAM initialized
Gate array initialized
PC I/F initialized
START
When option board is connected.
“MEMORY CLEAR”“EXECUTE ?” display
YES
YES
YES
STAND-BY
NO
COPY key ?
START+STOP key ?
1 key ?
Other key ?
NO
Memory clear
System initialized
“PLEASE WAIT A MOMENT”display
Memory clear
System initialized
PROCESS CHECK MODE
NO
YES
NO
“PLEASE WAIT A MOMENT”display
7 – 2
AM-900U
FAXAM-900UService ManualService ManualMarketE CHAPTER 8. OTHER[1] Service tools
1. List
2. Connection
NO. PARTS CODE DESCRIPTION REF NO. QTY PRICE RANK
1 CPWBS3511SC01 Extension board unit with FFC connector 4 pcs. - 1 CF2 QCNCW2556SC1B FFC CONNECTOR CNCIS A/B 2 AG3 QCNCW2556SC1F FFC CONNECTOR CNPN A/B 2 AG4 QCNWK383CSCZZ PANEL EXTENSION CABLE (16PIN) CNPN 15 QCNWK384CSCZZ CIS EXTENSION CABLE (12PIN) CNCIS 16 QCNWK364CSCZZ OPTICAL UNIT (LSU-P) EXTENSION CABLE (5PIN) CNPM 1 AX7 QCNWK365CSCZZ OPTICAL UNIT (LSU-L) EXTENSION CABLE (8PIN) CNLSR 1 AX8 QCNWK366CSCZZ ORG SENSOR EXTENSION CABLE (2PIN) CNORG 1 AX9 QCNWK367CSCZZ HOME POSITION SENSOR EXTENSION CABLE (2PIN) CNHPS 1 AR
10 QCNWK368CSCZZ FRONT SENSOR EXTENSION CABLE (2PIN) CNFRT 1 AR11 QCNWK369CSCZZ BYPASS PE SENSOR EXTENSION CABLE (2PIN) CNBYPE 1 AR12 QCNWK370CSCZZ POWER SUPPLY PWB UNIT EXTENSION CABLE (14PIN) CNPW 1 BC13 QCNWK371CSCZZ TRAY COVER SENSOR EXTENSION CABLE (2PIN) CNTCVR 1 AR14 QCNWK372CSCZZ PO1 SENSOR EXTENSION CABLE (3PIN) CNPOUT1 1 AT15 QCNWK373CSCZZ PO2 SENSOR EXTENSION CABLE (2PIN) CNPOUT2 1 AR16 QCNWK374CSCZZ P-IN SENSOR EXTENSION CABLE (2PIN) CNPIN 1 AR17 QCNWK375CSCZZ ROLLER SENSOR EXTENSION CABLE (2PIN) CNROLSNS 1 AR18 QCNWK376CSCZZ TONER CARTRIDGE SENSOR EXTENSION CABLE (4PIN) CNTCT 1 AV19 QCNWK377CSCZZ SPEAKER EXTENSION CABLE (2PIN) CNSP 1 AR20 QCNWK378CSCZZ THERMISTOR EXTENSION CABLE (2PIN) CNRTH 1 AR21 QCNWK379CSCZZ MAIN MOTOR EXTENSION CABLE (4PIN) CNMM 1 AV22 QCNWK380CSCZZ PICKUP MOTOR EXTENSION CABLE (6PIN) CNPUM 1 AY23 QCNWK381CSCZZ SCANNER MOTOR EXTENSION CABLE (4PIN) CNSCM 1 AV24 QCNWK382CSCZZ HIGH VOLTAGE PWB UNIT EXTENSION CABLE (5PIN) CNHV 1 AX25 QCNWK385CSCZZ FAN MOTOR EXTENSION CABLE (3PIN) CNFM 1
CNPN
CNUSB
CNCIS
CNCIS-A CNPN-A
CNPN-BCNCIS-BEXTENSION PWB
FFC FFC
CONTROL PWB UNIT
Frontsensorcable
ORG sensorcable
Home positionsensor cable
Speakercable
CNBYPE
CNHV
CNMM
CNFM
CNPUM
CNPIN
CNTCT
CNROLSNS
CNTCVR
CNPM
CNLSRCNRTH
CNPOUT2 CNSCM
CNFRT
CNORG
CNHPS
CNSP
CNPWCNLIU
Mainmotorcable
FANcable
Bypass PEsensorcable
P-INsensorcable
Power supplycable LIU cable
To Powersupply PWBunit
LIU PWB UNIT
Pickup motorcable
Toner cartridgesensor cable
Roller sensorcable
Tray coversensor cable
GROUP 1
GROUP 2
GROUP 3
GROUP 4
GROUP 4
GROUP2
CNPOUT1
Optical unit(LSU-P)cable
HighvoltagePWBcable
Optical unit(LSU-L)cable
Thermistorcable
PO2 sensorcable
PO1 sensorcable
Scanner motor cable
CIS cable Panel cable
8 – 1
AM-900U
[2] Rewriting version up the FLASH ROM1. Preliminary setting for USB connectionPrinter and Scanner driver should be installed to your PC to be able tocommunicate between your PC and AM-900 via USB. (Refer to theSetup guide)
2. Download the new firmware1. Connect your PC and AM-900 with USB cable.
2. Copy the file "TC84 (*).exe" to your PC.
(*): TC84 .exe will be able to get SHARP web site.
3. Double-click "TC84 .exe"
4. Click "Yes" to start download a firmware.
TASK bar indicates the progress.
↓
↓
"FIRMWARE UPDATE" will appear on the LCD of AM-900.
↓
↓
5. Click "OK" to finish. AM-900 will be rebooted automatically.
PC
USB Cable
(Local supply)
8 – 2
MODEL SELECTION CODE DESTINATION
AM-900 U U.S.A./Canada
PARTS GUIDE
MODEL
CONTENTS
AM-900U
AM-900
[1] Cabinet,etc.
[2] Flatbed unit
[3] Scanner unit
[4] Paper exit unit
[5] Fusing unit
[6] Printer drive unit
[7] Drive unit
[8] Packing material & Accessories
[9] Control PWB unit
[10] LIU PWB unit
[11] Power supply PWB unit
[12] High voltage PWB unit
[13] Operation panel PWB unit
INDEX
SHARP CORPORATION
Parts marked with " " are important for maintaining the safety of the set. Be sure to replace theseparts with specified ones for maintaining the safety and performance of the set.
This document has been published to be usedfor after sales service only.The contents are subject to change without notice.
AM-900U
[1] Cabinet,etc.
26
28
27
25
71
71
70
70
6680
74
7563
69
77
7768
65
64 76
6878
79
12
13
9 1011
3
7
7
8
4
5
6
6
20
18
1817
16
19
90
95
101
31
73
72
30
40
50
61
62
67
103104
100
94
8486
85
83
89 87
82
96
98
1
91
2
52
53
92
102
97
93
30
30
43
3836
32
22
21
23
32 37
44
4533
33
47
35
3534
48
24
30
51
5559
46
4050
39
4241
585688
29
60
49
54
99
14
95
28
57
57
105
106
107108
109
109
B1B1
B1
B1
B3
B8
B8B8
B8
B7
B7
B1
B1B1
B1
B1
B2
B1
B1B1
B9
B13
B13B13
B13
B13
B10
PRINTER
DRIVE
UNIT
FUSING
UNIT
PAPER
EXIT
UNIT
B9
B9
B9
B9
B9
CNLSR
AC CORD
EARTH CABLE
B10
B10
B10
B10
B10
B1
B1
B1
B1B1
B5
B5
B1
B10
B10
B1
B1
B1
B1
B1
f
B6
B1
B2
B2
B1
B1
B1
B10
B12
B1
B11
B10
B1B1
B1
B1
d
d
ef
e
a
a
b
b
c
c
g
g
h
h
B1
FLATBED
UNIT
81
EARTH CABLE C
2
AM-900U
NO. PARTS CODE PRICE RANK
NEW MARK
PART RANK DESCRIPTION
[1] Cabinet,etc.1 DCEKC781UXHZZ CD N E Control PWB unit(Within ROM)2 DCEKL422CXH02 BE N E LIU PWB unit3 GCOVA2510XHSA BA N C Flatbed cover4 LPLTP3335XHSA AF N C Hinge,left5 LPLTP3336XHSA AF N C Hinge,right6 NSFTP2393XHZZ AF N C Hinge shaft7 PCUSS2226XHZZ AE N C Flatbed cushion8 PSHEZ3855XHZZ AY N C Back sheet9 MSPRC3301XHZZ AB C Hopper spring
10 NGERP2318XHZZ AD C Pinion gear11 PBRS-2074XHZZ AG N C Static brush12 PGIDM2679XHSA AF N C Hopper guide,left13 PGIDM2680XHSA AF N C Hopper guide,right14 PHOP-2120XHSA AQ N C Hopper16 LPLTP3342XHZZ AE N C Separate plate17 MSPRC3505XHZZ AD N C Separate spring18 MSPRC3506XHZZ AF N C Up spring19 PGIDM2689XHZZ AW N C Paper guide lower20 LPLTG3386XHZZ AL N C Separate rubber21 LPLTP3349XHZZ AU N C Rotation plate22 LPLTG3388XHZZ AG N C Rotation plate pad23 PSPO-2001XHZZ AD C Tray width sponge24 CROLR2528XH01 AL N C PU roller ass'y25 DUNTK273DXHZZ BV N E Optical unit(LSU)26 QCNWN246CXHZZ AL N C Optical cable 127 QCNWN247CXHZZ AL N C Optical cable 228 QCNWN316CXHZZ AG N C Earth cable29 GCABB2450XHSA BR N D Bottom cabinet30 GLEGG2089XHZZ AE N C Leg rubber31 LBSHP2113XHZA AE C Bearing32 LBSHP2113XHZZ AH C Bearing33 LBSHP2161XHZZ AE N C Regist roller bearing34 LPINS2032XHZZ AF C Roller pin35 LPLTP3341XHZZ AE N C Side ring36 MCAMP2031XHZZ AE N C Cam-F37 MCAMP2032XHZZ AE N C Cam-R38 MCAMP2033XHZZ AE N C Cam-C39 MSPRC3301XHZZ AB C Guide spring40 MSPRC3590XHZZ AE N C DV press spring41 MSPRD3545XHZZ AE N C TC stopper spring42 MSPRP3591XHZZ AE N C Regist roller spring43 MSPRT3507XHZZ AE N C Cam spring44 NGERH2659XHZZ AE N C PU gear45 NGERH2661XHZZ AE N C Regist gear,23Z46 NGERP2318XHZZ AD C Pinion gear47 NROLR2527XHZZ AQ N C Regist roller48 NSFTZ2398XHZZ AU N C PU roller shaft49 PGIDM2677XHSA AG N C Tray back guide50 PGIDM2687XHZZ AE N C DV press guide51 PGIDM2688XHZZ AE N C TC stopper52 PGIDM2694XHSA AE N C Bypass hopper guide,left53 PGIDM2695XHSA AE N C Bypass hopper guide,right54 PSPO-2013XHZZ AE C Tray back guide sponge55 QCNWN259CXHZZ AG N C Tray sensor cable56 QCNWN278CXHZZ AG N C P-IN sensor cable57 QCNWN315CXHZZ AG N C Earth cable 358 QSW-M2221XHZA AL N C P-IN sensor59 QSW-M2296XHZZ AD C Tray cover sensor60 TLABM224JXHZZ AE N D Paper limit label61 GCOVA2513XHSA AY N C Right cover62 LANGF2869XHZZ AN N C Right cover bracket63 LFRM-2264XHZZ AT N C Right cover frame64 LHLDZ2295XHZZ AE N C TR roller holder,right65 LHLDZ2296XHZZ AE N C TR roller holder,left66 LPLTM0163GCZZ AE C Discharge plate67 MLEVP2410XHSA AK N C Release lever68 MSPRC3522XHZZ AD N C TR spring69 MSPRC3525XHZZ AE N C TR term spring B70 MSPRC3527XHZZ AD N C Paper guide plate spring71 MSPRC3576XHZZ AE N C Pinch roller spring72 MSPRD3523XHZZ AE N C Release lever spring73 MSPRD3548XHZZ AE N C Discharge spring B74 MSPRP3524XHZZ AE N C TC terminal spring75 MSPRP3534XHZZ AF N C Discharge spring A76 NGERH2677XHZZ AE N C TR gear77 NROLP2334XHZA AC C Pinch roller78 NROLP2530XHZZ BD N C TR roller79 NSFTZ2402XHZZ AK N C Pinch roller shaft80 PBRS-2075XHZZ AE N C Static brush81 PGIDM2699XHZZ AH N C Paper guide plate82 PGIDM2692XHSA AQ N C Bypass guide83 QCNWN256CXHZZ AG N C Bypass PE sensor cable84 QCNWN267CXHZZ AN N C Inter lock switch cable85 QSW-M2221XHZA AL N C Bypass PE sensor86 QSW-M2343XHZZ AN N C Inter lock switch
3
AM-900UPRICE NEW PART
NO. PARTS CODE RANK MARK RANK DESCRIPTION87 TCAUZ2044XHZZ AK N D Laser caution label88 GCOVA2515XHSA AU N C Front cover89 LANGF2870XHZZ AG N C AC cord bracket90 LBNDJ2006XHZZ AA C Band91 LPLTP3346XHZZ AZ N C PWB plate92 PGIDM2678XHZZ AE N C Right cover pivot93 PGIDM2700XHZZ AE N C Front cover pivot
! 94 QACCD2095XHZZ AS B AC cord ass'y95 QCNWN261CXHZZ AG N C Earth cable
! 96 RCORF2146XHZZ AG B Core! 97 RCORF2154XHZZ AG N B Core! 98 RDENT2206XHZZ BK N E High voltage PWB unit! 99 RDENT2214XHZZ BP N E Power supply PWB unit
100 GCOVA2514XHSA BA N C Rear cover101 LANGJ2847XHZZ AG N C Earth plate102 LHLDW2310XHZZ AE N C Wire holder103 PSHEZ3410XHZZ AB C Jack sheet104 TLABS478HXHZZ AE N D FDA label105 PSHEP3879XHZZ AE N C Separate sheet106 TCAUZ2046XHZZ AK N D Drum caution label 2107 PSHEP3883XHZZ AG N C Cover sheet108 PBRS-2076XHZZ AF N D Static brush 2109 QCNWN390CXHZZ AN N C Power supply cableB1 XEBS730P10000 AC C Screw(3x10)B2 LX-BZ2205XHZ7 AE N C ScrewB3 XEBS730P08000 AC C Screw(3x8)B5 XHBS730P10000 AD C Screw(3x10)B6 XEBS720P10000 AE N C Screw(2x10)B7 LX-BZ2321XHZ7 AE N C ScrewB8 XEBS730P14000 AD N C Screw(3x14)B9 XEBS730P12000 AC C Screw(3x12)
B10 XHBS730P08000 AB C Screw(3x8)B11 XHBS730P06000 AC C Screw(3x6)B12 LX-BZ2282XHZ7 AE N C ScrewB13 XJBS740P12000 AB N C Screw(4x12)
[1] Cabinet,etc.
4
AM-900U
[2] Flatbed unit
NO. PARTS CODE PRICE RANK
NEW MARK
PART RANK DESCRIPTION
[2] Flatbed unit1 DCEKP304DXH01 BD N E Operation panel PWB unit2 RUITZ2001XHZZ AZ N E LCD unit3 QSW-K0005AWZZ AC C Tact switch [SW]4 GCABA2451XHSA BB N C Flatbed,upper5 GCOVA2512XHZZ AH N C Sensor cover6 JBTN-2483XHSA AF N C Function key7 JBTN-2484XHSA AL N C 12 key8 JBTN-2486XHSA AK N C Mode key9 JBTN-2487XHSA AK N C Cursor key
10 JBTN-2489XHSA AE N C Start key11 MSPRC2568XHZZ AE N C Pinch roller spring12 NROLP2334XHZA AC C Pinch roller13 NSFTZ2407XHZZ AH N C Pinch roller shaft
a
a103
7
921
68 56
17
5
1112
12
1311
1 2
22 23
5354
5052
51
15
20
4
37
42
34
4644
47 45
43
4143
27
33
40
25
30
36
28
3135
2629
24
16
14
19
19
18
18
38
38
38
38
46
48
48
32
49
39
55
B1
B2
B2
B2
B2
B2
B2
B3
B4
B7
B4
B4
B6B2
B5
SCANNER
BELT
DRIVE
UNIT
5
AM-900UPRICE NEW PART
NO. PARTS CODE RANK MARK RANK DESCRIPTION14 PGLSP2064XHZZ AY N C Sheet glass15 PGLSP2065XHZZ AQ N C ADF glass16 PSHEZ3854XHZZ AH N C Rear book sheet17 PSHEZ3866XHZZ AE N C Blind fold sheet18 PTPEZ2116XHZZ AE N C Book long double tape19 PTPEZ2117XHZZ AE N C Book short double tape20 PTPEZ2118XHZZ AE N C ADF double tape21 QCNWN245CXHZZ AL N C Panel cable22 QCNWN249CXHZZ AG N C ORG sensor cable23 QSW-Z2237XHZB AL N C ORG sensor24 PSEL-2043XHZZ AE N C Shield tape25 CCNWN346CXH01 AP N C Speaker ass'y26 GCABB2452XHSA BF N C Flatbed,lower27 LPLTP3338XHZZ AW N C Reinforce plate28 LPLTP3339XHZZ AE N C Pulley plate29 MLEVP2403XHSA AG N C Scanner hold lever30 MLEVP2404XHZZ AG N C Hold lever31 MSPRC3542XHZZ AD N C Tension spring32 MSPRD3543XHZZ AE N C Earth spring 133 MSPRD3560XHZZ AE N C Speaker spring34 MSPRD3570XHZZ AE N C Earth spring 235 NPLYD2088XHZZ AC C Pulley36 NSFTZ2396XHZZ AG N C Pulley shaft37 NSFTZ2397XHZZ AS N C Guide shaft38 PTPEZ2127XHZZ AC N C Double tape39 QCNWN254CXHZZ AG N C Home position sensor cable40 QSW-M2324XHZZ AN C Home position sensor41 LHLDZ2299XHZZ AH N C CIS holder42 LHLDZ2300XHZZ AG N C Shaft holder43 MSPRC3572XHZZ AE N C CIS spring44 PGIDM2704XHZZ AE N C CIS guide,left45 PGIDM2705XHZZ AE N C CIS guide,right46 QCNWN248CXHZZ AN N C CIS cable47 RUITZ2006XHZZ BT N B CIS
! 48 RCORF2152SCZZ AL N B Core49 MSPRD3569XHZZ AE N C Exit roller earth spring50 NROLR2526XHZZ AS N C Exit roller51 NGERH2543XHZZ AC C Exit roller gear52 LBSHP2113XHZZ AH C Roller bearing53 LBSHP2136XHZZ AC C Roller bearing54 HPNLH2450XHSA AN N D Decoration panel55 LPLTM3387XHZZ AF N C Shaft holder plate56 PSHEZ3884XHZZ AE N C Blind fold sheetB1 XEBS720P06000 AC C Screw(2x6)B2 XEBS730P10000 AC C Screw(3x10)B3 XEBS730P08000 AC C Screw(3x8)B4 XJPS740P10X00 AC N C Screw(4x10)B5 XEBS730P12000 AC C Screw(3x12)B6 XHBS730P06000 AC C Screw(3x6)B7 LX-BZ2323XHZ7 AE N C Screw(3x8)
[2] Flatbed unit
6
AM-900U
[3] Scanner unit
NO. PARTS CODE PRICE RANK
NEW MARK
PART RANK DESCRIPTION
[3] Scanner unit1 LPLTG3307XHZZ AF C Separate rubber2 LPLTP2790XHZZ AD C Separate plate3 MARMP2025XHZZ AF C Feed plate arm4 MSPRD3564XHZZ AE N C Feed spring5 MSPRT3563XHZZ AD N C Separate spring6 PGIDM2681XHSA AN N C Guide middle upper7 QCNWN255CXHZZ AG N C Front sensor cable8 QCNWN260CXHZZ AG N C Earth cable C9 QSW-Z2250XHZA AL N C Front sensor
10 LBSHP2135XHZZ AC C Roller bearing11 LBSHP2136XHZZ AC C Roller bearing12 LPLTP3363XHZZ AH N C Back guide bracket13 MSPRC3589XHZZ AD N C Back guide spring14 MSPRD3566XHZZ AE N C Exit pinch roller spring15 NGERH2542XHZZ AE N C ADF gear16 NGERH2547XHZZ AE C Transfer gear,42/17Z17 NGERH2657XHZZ AE N C Reduction gear18 NROLP2334XHZA AC C Exit pinch roller19 NROLR2525XHZZ AQ N C Transfer roller20 NSFTZ2406XHZZ AH N C Exit pinch roller shaft21 PGIDM2682XHSA AN N C Guide middle lower22 PGIDM2703XHZZ AK N C Back guide23 PSHEZ3843XHZZ AF N C Rear sheet24 MSPRC3567XHZZ AE N C Earth spring25 GCOVA2511XHSA AS N C Top cover26 LSTPP2063XHZZ AE N C Stopper plate27 MLEVP2402XHSA AG N C Release lever28 MSPRT3565XHZZ AD N C Release lever spring29 NROLR2333XHZZ AP C Feed roller30 NSFTP2394XHZZ AF N C Feed roller shaft31 PGIDM2683XHSA AQ N C Guide upper32 PSHEZ3886XHZZ N C ADF Guide sheet(2000sets only)B1 XEBS730P10000 AC C Screw(3x10)B2 XEBS730P08000 AC C Screw(3x8)
25
29
31 30
27
28
26
17
6
24
8
7
9
3
5
2
1
4
3
1119
15
16
10
14
14
21
13
1318
18
20
22
12
23
32B2
B2
B2
B2
B1
B1
B1
7
AM-900U
[4] Paper exit unit
NO. PARTS CODE PRICE RANK
NEW MARK
PART RANK DESCRIPTION
[4] Paper exit unit1 MSPRD3574XHZZ AE N C Pinch roller spring 12 MSPRD3575XHZZ AE N C Pinch roller spring 23 NGERH2466XHZZ AE C Idler gear,32Z4 NGERH2602XHZZ AH C Idler gear,50Z5 NGERH2603XHZZ AE C Idler gear,17Z(17Z)6 NGERH2662XHZZ AE N C Feed roller gear,15Z7 NROLP2332XHZA AL N C PO pinch roller8 NROLP2420XHZZ AM C Paper exit roller9 NSFTP2400XHZZ AS N C Feed roller shaft
10 PGIDM2696XHZZ AE N C Anti curl guide11 PGIDM2697XHZZ AU N C Paper exit guide upper12 PGIDM2698XHZZ AS N C Paper exit guide lower13 QCNWN264CXHZZ AG N C PO sensor cable14 QSW-Z2237XHZB AL N C PO2 sensor
9
10 10
7
7 7
2
2
1
113
14
5
5
6
4
4
3
3
11
8
12
8
AM-900U
[5] Fusing unit
34
34
34
34
38
2829
26
11
22
218
10
5
12
16
18
19
14
42
409
41
41
33
35
25
13
23
23
43
7
7
31
20
32
16
17
39
30
6
27
37
36
1536
13
4
2
24
24
24 24
901
B5
B1
B1
B2
B2
B5
B5
B5 B2
B2
B4
B4
B4
B3
B4
N1
N1
9
AM-900U
NO. PARTS CODE PRICE RANK
NEW MARK
PART RANK DESCRIPTION
[5] Fusing unit1 LHLDZ2297XHZZ AE N C Fuse holder2 PSHEP3853XHZZ AG N C Fuse sheet3 PSPO-2024XHZZ AG N C Fuse sponge4 QFS-T2020XHZZ AT N A Fuse-25 LBSHP2162XHZZ AE N C Heat roller bearing 16 LBSHP2167XHZZ AK N C Heat roller bearing 27 LBSHP2168XHZZ AE N C FU bearing8 LFRM-2265XHZZ AU N C FU frame,left9 LFRM-2266XHZZ AV N C FU frame,right
10 LPLTP3348XHZZ AG N C FU terminal11 LPLTP3376XHZZ AK N C FU AC terminal12 MLEVP2411XHZZ AF N C FU release lever,front13 MLEVP2412XHZZ AF N C FU release lever,rear14 MLEVP2413XHZZ AF N C FU sensor lever15 MSPRC3528XHZZ AE N C Rachet gear spring16 MSPRC3530XHZZ AD N C FU pinch spring17 MSPRC3531XHZZ AE N C FU earth spring18 MSPRC3595XHZZ AE N C Right cover open spring19 MSPRD3529XHZZ AE N C FU sensor lever spring20 MSPRD3550XHZZ AE N C Rear cover spring21 MSPRK3549XHZZ AF N C Fuse bar 122 MSPRK3590XHZZ AE N C Fuse bar 223 MSPRP3535XHZZ AE N C Earth spring24 MSPRT3594XHZZ AE N C Separating pawl spring25 NGERH2576XHZA AF N C Idler gear,21Z26 NGERH2582XHZA AY N C Idler gear,15Z27 NGERH2678XHZZ AF N C Heat roller gear28 NGERH2679XHZZ AE N C Idler gear,27Z29 NGERH2680XHZZ AE N C Idler gear,28Z30 NROLP2536XHZZ BD N C Heat roller31 NROLR2539XHZZ BD N C FU roller32 PGIDM2702XHZZ AE N C Rear cover33 PSHEZ3864XHZZ AG N C Photo sheet34 PTME-2081XHZZ AF N C Separating pawl35 QCNWN262CXHZZ AG N C Photo sensor cable36 QCNWN266CXHZZ AK N C FU AC cord37 QFS-T2019XHZZ AQ N A Fuse-138 RDTCT2001XHZZ AV N B Thermistor39 RLMPU2015XHZZ BE N B Heater40 TCAUH2041XHZZ AG N D Heat caution41 TLABH351JXHZZ AD N D FU release label42 VHPSG2482A+-1 AN N B PO1 sensor43 LBNDJ2006XHZZ AA C BandB1 LX-BZ0956XHZ7 AE N C ScrewB2 LX-BZ2138XHZ7 AD C ScrewB3 LX-BZ2222XHZ7 AD C ScrewB4 XBPS730P08KS0 AB N C Screw(3x8)B5 XEBS730P10000 AC C Screw(3x10)N1 XNGS730-18000 AD N C Nut(M3)
(Unit)901 DUNTK273DXH01 BX N E Fusing unit
10
AM-900U
[6] Printer drive unit
NO. PARTS CODE PRICE RANK
NEW MARK
PART RANK DESCRIPTION
[6] Printer drive unit1 LFRM-2263XHZZ AW N C Printer drive frame2 LPLTP3343XHZZ AV N C Printer drive bracket3 MLEVP2409XHZZ AE N C Planet lever A4 MSPRC2735XHZZ AC C Planet gear spring5 MSPRC3519XHZZ AE N C OPC earth spring6 MSPRC3547XHZZ AE N C Coupling spring7 MSPRP3514XHZZ AG N C DVE-TE spring8 MSPRP3515XHZZ AG N C SROL-T spring9 MSPRP3516XHZZ AG N C MC-TER spring
10 MSPRP3517XHZZ AG N C Earth spring11 MSPRP3518XHZZ AH N C TR-TER spring12 NFANP2005XHZZ AY N B Fan13 NGERH2458XHZZ AB C Planet gear14 NGERH2480XHZZ AB C Reduction gear,17/28Z15 NGERH2700XHZZ AF N C Reduction gear,17/23Z16 NGERH2576XHZB AF N C Idler gear,21Z17 NGERH2577XHZZ AD C Idler gear,20Z18 NGERH2581XHZZ AC C Idler gear,25Z19 NGERH2699XHZZ AL N C Idler gear20 NGERH2621XHZZ AF C Reduction gear,15/30Z21 NGERH2663XHZZ AE N C Reduction gear,15/52Z22 NGERH2664XHZZ AE N C Reduction gear,15/70Z23 NGERH2697XHZZ AG N C Jgma gear,15/28Z24 NGERH2698XHZZ AG N C Jgma gear,15/28Z25 NGERH2667XHZZ AE N C Reduction gear,29/32Z26 NGERH2670XHZZ AE N C Sun gear27 NGERH2671XHZZ AE N C Coupling gear28 NGERH2673XHZZ AE N C Reduction gear,20/18Z29 NSFTP2401XHZZ AE N C Coupling shaft30 QCNWN297CXHZZ AH N C Toner sensor cable31 QCNWN317CXHZZ AE N C Roller switch cable32 QSW-F2224SCZZ AE C Roller switch33 QSW-M2342XHZZ AV N C Toner sensor34 RMOTS2199XHZZ BC N B Main motor35 RMOTS2202XHZZ AY N B Pickup motor36 MLEVP2409XHZA AL N C Planet lever BB1 LX-BZ2241XHZ7 AD N C ScrewB2 LX-BZ2314XHZ7 AD N C ScrewB3 XEBS730P12000 AC C Screw(3x12)B4 XHBS730P06000 AC C Screw(3x6)
10
11
9
7
8
33 30
1
14
18
20
3
4
15
17
22
23
32
5
25
28
2131
19
16
13
134
24
29
6
235
34
12
27
26
36Pin(Temporary part)
B2
B2
B1
B1
B4
B3
B3
11
AM-900U
[7] Drive unit
NO. PARTS CODE PRICE RANK
NEW MARK
PART RANK DESCRIPTION
[7] Drive unit1 LFRM-2262XHZZ AN N C Drive frame2 LPLTP3340XHZZ AK N C Motor plate3 MLEVP2405XHZZ AE N C Planet lever A4 MLEVP2406XHZZ AE N C Planet lever B5 MSPRC2735XHZZ AC C Planet spring6 MSPRT3571XHZZ AD N C Hold spring7 NBLTK2067XHZZ AS N C Drive belt8 NGERH2278XHZZ AC C Planet gear9 NGERH2517XHZZ AE N C Reduction gear
10 NGERH2541XHZZ AE N C Reduction gear,25Z11 NGERH2573XHZZ AD C Reduction gear,20/40Z12 NGERH2655XHZZ AE N C System gear A13 NGERH2656XHZZ AE N C System gear B14 NGERH2657XHZZ AE N C Reduction gear,42/25Z15 NGERH2658XHZZ AE N C Reduction gear,55/15Z16 NGERH2693XHZZ AE N C Reduction gear,27/44Z17 NPLYD2099XHZZ AE N C Pulley reduction gear,48Z18 RMOTZ2201XHZZ AW N B Scanner motorB1 XEBS730P10000 AC C Screw(3x10)
11
16
10
17
15
8
8
3
4
9
14
13
12
1
5
5
2
18
7
6
B1
B1
12
AM-900U
[8] Packing material & Accessories
154
14
19
16
9
18
10
17
11
3
7
8
51
2
After put to bottom side then
fold the top side to lock.
Setting the Tray Back Guide
to PAD-A's hole.
AC cord
TAPE
TAPE
TAPE
TAPE
TAPE
TAPE
TAPE 26
TAPE
25
6
22
23
24
2721
13
28
12
29
30
31TAPE
13
AM-900U
NO. PARTS CODE PRICE RANK
NEW MARK
PART RANK DESCRIPTION
[8] Packing material & Accessories1 PHOP-2121XHSA AV N C Document feeder tray2 LPLTP3344XHSA AY N C Output tray3 LPLTP3345XHSA AK N C Output sub tray4 DUNT-291DXH01 BX N S Toner cartridge(Initial starter cartridge)5 DUNT-292DXH01 BV N S Drum cartridge(Initial starter cartridge)
! 6 QCNWG370BXHZZ AL C Telephone line cord7 SPAKA279GXHZZ AQ N D Packing add.,top,front8 SPAKA280GXHZZ AS N D Packing add.,top,rear9 SPAKA281GXHZZ AQ N D Packing add.,bottom,front
10 SPAKA282GXHZZ AQ N D Packing add.,bottom,rear11 SPAKA286GXHZZ AG N D Pad A12 SPAKA429GXHZZ AE N D Protection B13 SPAKA428GXHZZ AE N D Protection A14 SPAKA356GXHZZ AG N D Pad,toner cartridge,left15 SPAKA357GXHZZ AG N D Pad,toner cartridge,right16 SPAKA373GXHZZ AD N D Pad D17 SPAKA374GXHZZ AD N D Spacer18 SPAKC278GXHTA N D Packing case19 SPAKP285GXHZZ AK N D Unit cover21 TCADZ3783XHZZ AQ N D Pop card22 TCADH3738XHZZ AG N D Setup guide23 TGANE2341XHZZ AD N D Warranty card(English)24 TGANF2342XHZZ AE N D Warranty card(French)25 UDSKA2050XHZZ BB N D CD ROM(Online guide)26 SPAKA386GXHZZ AE N D Release pad27 PSHEZ3880XHZZ AN N D Release lever caution sheet 228 TLABM421JXHZZ AN N D Box label(French)29 TPAPA2278XHZZ N D Errata sheet(1st lot only)30 PSHEZ3885XHZZ N C Shading sheet31 TPAPA2281XHZZ N D Errata sheet
[9] Control PWB unit1 RMPTR4330ACZZ AB N C Block resistor(33Ω x4) [BR1]2 RMPTR4330ACZZ AB N C Block resistor(33Ω x4) [BR2]3 RMPTR4330ACZZ AB N C Block resistor(33Ω x4) [BR3]4 RMPTR4330ACZZ AB N C Block resistor(33Ω x4) [BR4]5 RMPTR4330ACZZ AB N C Block resistor(33Ω x4) [BR5]6 RMPTR4271ACZZ AE N C Block resistor(270Ω x4) [BR6]7 RMPTR4330ACZZ AB N C Block resistor(33Ω x4) [BR7]8 RMPTR4330ACZZ AB N C Block resistor(33Ω x4) [BR8]9 RMPTR4271ACZZ AE N C Block resistor(270Ω x4) [BR9]
10 RMPTR4271ACZZ AE N C Block resistor(270Ω x4) [BR10]11 RMPTR4330ACZZ AB N C Block resistor(33Ω x4) [BR11]12 RMPTR4330ACZZ AB N C Block resistor(33Ω x4) [BR12]13 RMPTR4330ACZZ AB N C Block resistor(33Ω x4) [BR13]14 RMPTR4330ACZZ AB N C Block resistor(33Ω x4) [BR14]15 RMPTR4221ACZZ AB N C Block resistor(220Ω x4) [BR15]16 RMPTR4221ACZZ AB N C Block resistor(220Ω x4) [BR16]17 VCKYCZ1CB103K AA C Capacitor(16WV 0.01µ F) [C3]18 VCCCCZ1EH180J AA C Capacitor(25WV 18PF) [C4]19 VCCCCZ1EH180J AA C Capacitor(25WV 18PF) [C5]20 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C8]21 VCCCCZ1EH180J AA C Capacitor(25WV 18PF) [C11]22 VCCCCZ1EH180J AA C Capacitor(25WV 18PF) [C12]23 VCKYCZ1CB103K AA C Capacitor(16WV 0.01µ F) [C13]24 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C14]25 VCEAEA1CW106M AC C Capacitor(16WV 10µ F) [C15]26 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C17]27 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C19]28 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C20]29 VCCCCZ1EH270J AA C Capacitor(25WV 27PF) [C21]30 VCEAEA1CW106M AC C Capacitor(16WV 10µ F) [C22]31 VCCCCZ1EH330J AC C Capacitor(25WV 33PF) [C23]32 VCKYCZ1CB103K AA C Capacitor(16WV 0.01µ F) [C24]33 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C25]34 VCEAEA1CW106M AC C Capacitor(16WV 10µ F) [C26]35 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C27]36 VCEAEA1CW106M AC C Capacitor(16WV 10µ F) [C28]37 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C29]38 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C30]39 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C31]40 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C34]41 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C35]42 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C36]43 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C37]44 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C38]45 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C39]46 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C40]47 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C41]48 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C42]49 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C43]50 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C44]51 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C45]52 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C46]
14
AM-900UPRICE NEW PART
NO. PARTS CODE RANK MARK RANK DESCRIPTION53 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C47]54 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C48]55 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C49]56 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C50]57 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C51]58 VCKYCZ1CB103K AA C Capacitor(16WV 0.01µ F) [C52]59 VCKYCY1AB225K AB C Capacitor(10WV 2.2µ F) [C53]60 VCEAEA1CW106M AC C Capacitor(16WV 10µ F) [C54]61 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C56]62 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C57]63 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C58]64 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C59]65 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C60]66 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C61]67 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C62]68 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C63]69 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C64]70 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C65]71 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C66]72 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C67]73 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C68]74 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C69]75 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C70]76 VCKYCY1AF105Z AC C Capacitor(10WV 1µ F) [C71]77 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C73]78 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C74]79 VCKYCZ1EB102K AA C Capacitor(25WV 1000PF) [C75]80 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C76]81 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C79]82 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C80]83 VCEAGA1CW476M AB C Capacitor(16WV 47µ F) [C81]84 VCKYCY1AF105Z AC C Capacitor(10WV 1µ F) [C82]85 VCKYCY1AF105Z AC C Capacitor(10WV 1µ F) [C83]86 VCCCCZ1EH101J AA C Capacitor(25WV 100PF) [C84]87 VCCCCZ1EH101J AA C Capacitor(25WV 100PF) [C85]88 VCCCCZ1EH101J AA C Capacitor(25WV 100PF) [C86]89 VCCCCZ1EH101J AA C Capacitor(25WV 100PF) [C87]90 VCCCCZ1EH101J AA C Capacitor(25WV 100PF) [C88]91 VCCCCZ1EH101J AA C Capacitor(25WV 100PF) [C89]92 VCCCCZ1EH101J AA C Capacitor(25WV 100PF) [C90]93 VCCCCZ1EH101J AA C Capacitor(25WV 100PF) [C92]94 VCCCCZ1EH101J AA C Capacitor(25WV 100PF) [C93]95 VCCCCZ1EH101J AA C Capacitor(25WV 100PF) [C94]96 VCCCCZ1EH101J AA C Capacitor(25WV 100PF) [C95]97 VCCCCZ1EH101J AA C Capacitor(25WV 100PF) [C96]98 VCCCCZ1EH101J AA C Capacitor(25WV 100PF) [C97]99 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C99]
100 VCCCCZ1EH101J AA C Capacitor(25WV 100PF) [C110]101 VCCCCZ1EH101J AA C Capacitor(25WV 100PF) [C111]102 VCCCCZ1EH101J AA C Capacitor(25WV 100PF) [C112]103 VCCCCZ1EH101J AA C Capacitor(25WV 100PF) [C113]104 VCKYCZ1EB102K AA C Capacitor(25WV 1000PF) [C114]105 VCKYCZ1EB472K AA C Capacitor(25WV 4700PF) [C116]106 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C117]107 VCKYCZ1EB102K AA C Capacitor(25WV 1000PF) [C118]108 VCEAGA1HW107M AA C Capacitor(50WV 100µ F) [C124]109 VCKYCZ1EB102K AA C Capacitor(25WV 1000PF) [C125]110 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C126]111 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C127]112 VCKYCZ1EB102K AA C Capacitor(25WV 1000PF) [C128]113 VCKYCZ1HB331K AA C Capacitor(50WV 330PF) [C129]114 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C130]115 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C131]116 VCKYCZ1AB104K AC C Capacitor(10WV 0.1µ F) [C132]117 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C133]118 VCKYCZ1AB104K AC C Capacitor(10WV 0.1µ F) [C134]119 VCKYCZ1AB104K AC C Capacitor(10WV 0.1µ F) [C135]120 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C136]121 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C137]122 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C138]123 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C139]124 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C140]125 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C141]126 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C142]127 VCEAGA1CW476M AB C Capacitor(16WV 47µ F) [C143]128 VCEAEA1EW475M AA C Capacitor(25WV 4.7µ F) [C144]129 VCEAEA1HW105M AC C Capacitor(50WV 1µ F) [C145]130 VCKYCZ1EB102K AA C Capacitor(25WV 1000PF) [C148]131 VCEAGA1HW226M AB C Capacitor(50WV 22µ F) [C149]132 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C150]133 VCEAGA1HW226M AB C Capacitor(50WV 22µ F) [C151]134 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C152]135 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C153]136 VCKYCZ1CB103K AA C Capacitor(16WV 0.01µ F) [C155]137 VCKYCZ1EB102K AA C Capacitor(25WV 1000PF) [C156]
[9] Control PWB unit
15
AM-900UPRICE NEW PART
NO. PARTS CODE RANK MARK RANK DESCRIPTION138 VCKYCZ1HB331K AA C Capacitor(50WV 330PF) [C158]139 VCKYCY1AB105K AB C Capacitor(10WV 1µ F) [C159]140 VRS-CY1JB000J AA C Resistor(1/16W 0Ω ± 5%) [C161]141 VRS-CY1JB000J AA C Resistor(1/16W 0Ω ± 5%) [C162]142 VCKYCZ1EB222K AB C Capacitor(25WV 2200PF) [C164]143 VCKYCZ1EB222K AB C Capacitor(25WV 2200PF) [C165]144 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C166]145 VCEAEA1CW106M AC C Capacitor(16WV 10µ F) [C167]146 VCEAEA1CW106M AC C Capacitor(16WV 10µ F) [C169]147 VCKYCY1AF105Z AC C Capacitor(10WV 1µ F) [C170]148 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C171]149 VCEAEA1CW106M AC C Capacitor(16WV 10µ F) [C172]150 VCKYCZ1EB471K AD C Capacitor(25WV 470PF) [C173]151 VCKYCY1AB105K AB C Capacitor(10WV 1µ F) [C175]152 VCCCCZ1EH470J AA C Capacitor(25WV 47PF) [C176]153 VCCCCZ1HH8R0D AA C Capacitor(50WV 8.0PF) [C177]154 VCKYCY1HF104Z AA C Capacitor(50WV 0.1µ F) [C178]155 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C180]156 VCEAEA1CW106M AC C Capacitor(16WV 10µ F) [C181]157 VCKYCY1AB105K AB C Capacitor(10WV 1µ F) [C182]158 VCEAGA1EW107M AB C Capacitor(25WV 100µ F) [C187]159 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C188]160 VCKYCZ1EB102K AA C Capacitor(25WV 1000PF) [C190]161 VCKYCZ1EB102K AA C Capacitor(25WV 1000PF) [C191]162 VCKYCZ1EB471K AD C Capacitor(25WV 470PF) [C192]163 VCKYCZ1EB471K AD C Capacitor(25WV 470PF) [C193]164 VCKYCZ1EB222K AB C Capacitor(25WV 2200PF) [C194]165 VCKYCZ1EB222K AB C Capacitor(25WV 2200PF) [C195]166 VCCCCZ1EH150J AC C Capacitor(25WV 15PF) [C196]167 VCCCCZ1EH150J AC C Capacitor(25WV 15PF) [C197]168 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C198]169 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C199]170 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C200]171 VCKYCY1HF104Z AA C Capacitor(50WV 0.1µ F) [C202]172 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C203]173 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C204]174 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C205]175 VCEAEA1CW106M AC C Capacitor(16WV 10µ F) [C206]176 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C207]177 VCCCCZ1EH330J AC C Capacitor(25WV 33PF) [C208]178 VCCCCZ1EH101J AA C Capacitor(25WV 100PF) [C209]179 VCCCCZ1EH100D AA C Capacitor(25WV 10PF) [C210]180 VCCCCZ1EH330J AC C Capacitor(25WV 33PF) [C211]181 VCCCCZ1EH100D AA C Capacitor(25WV 10PF) [C212]182 VCCCCZ1EH330J AC C Capacitor(25WV 33PF) [C213]183 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C214]184 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C215]185 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C217]186 VCCCCZ1EH101J AA C Capacitor(25WV 100PF) [C218]187 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C219]188 VCCCCZ1EH100D AA C Capacitor(25WV 10PF) [C220]189 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C222]190 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C227]191 VCEAEA1CW106M AC C Capacitor(16WV 10µ F) [C228]192 VCKYCY1HF104Z AA C Capacitor(50WV 0.1µ F) [C229]193 VCKYCY1HF104Z AA C Capacitor(50WV 0.1µ F) [C230]194 VCCCCZ1EH330J AC C Capacitor(25WV 33PF) [C231]195 VCCCCZ1EH330J AC C Capacitor(25WV 33PF) [C232]196 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C233]197 VCKYCY1HF104Z AA C Capacitor(50WV 0.1µ F) [C234]198 VCEAGA1HW107M AA C Capacitor(50WV 100µ F) [C235]199 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C236]200 VCKYCY1HB103K AA C Capacitor(50WV 0.01µ F) [C237]201 VCKYCY1HB103K AA C Capacitor(50WV 0.01µ F) [C238]202 VCKYCY1HB103K AA C Capacitor(50WV 0.01µ F) [C239]203 VCKYCY1HB103K AA C Capacitor(50WV 0.01µ F) [C240]204 VCKYCY1CF224Z AB C Capacitor(16WV 0.22µ F) [C241]205 VCKYCY1HF104Z AA C Capacitor(50WV 0.1µ F) [C242]206 VCKYCY1HF104Z AA C Capacitor(50WV 0.1µ F) [C243]207 VCEAGA1HW476M AB C Capacitor(50WV 47µ F) [C244]208 VCKYCY1HF104Z AA C Capacitor(50WV 0.1µ F) [C245]209 VCKYCZ1EB102K AA C Capacitor(25WV 1000PF) [C246]210 VCEAGA1CW476M AB C Capacitor(16WV 47µ F) [C248]211 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C249]212 VCKYCZ1EB102K AA C Capacitor(25WV 1000PF) [C250]213 VCEAGA1CW476M AB C Capacitor(16WV 47µ F) [C251]214 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C252]215 VCKYCZ1EB102K AA C Capacitor(25WV 1000PF) [C253]216 VCKYCZ1EB102K AA C Capacitor(25WV 1000PF) [C254]217 VCKYCZ1EB102K AA C Capacitor(25WV 1000PF) [C256]218 VCKYCZ1EB102K AA C Capacitor(25WV 1000PF) [C257]219 VCKYCZ1EB102K AA C Capacitor(25WV 1000PF) [C258]220 VCKYCZ1EB102K AA C Capacitor(25WV 1000PF) [C259]221 VCKYCY1HF104Z AA C Capacitor(50WV 0.1µ F) [C260]222 VCEAEA1CW106M AC C Capacitor(16WV 10µ F) [C261]
[9] Control PWB unit
16
AM-900UPRICE NEW PART
NO. PARTS CODE RANK MARK RANK DESCRIPTION223 VCEAEA1CW106M AC C Capacitor(16WV 10µ F) [C262]224 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C264]225 VCEAGA1CW476M AB C Capacitor(16WV 47µ F) [C267]226 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C268]227 VCCCCZ1EH100D AA C Capacitor(25WV 10PF) [C269]228 VCCCCZ1EH330J AC C Capacitor(25WV 33PF) [C270]229 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C273]230 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C274]231 VCKYCZ0JB105K AB C Capacitor(6.3WV 1.0µ F) [C275]232 VCKYCY1HF104Z AA C Capacitor(50WV 0.1µ F) [C284]233 VCKYCY1HF104Z AA C Capacitor(50WV 0.1µ F) [C285]234 VCKYCZ1CF104Z AB C Capacitor(16WV 0.1µ F) [C286]235 VCKYCY1HF104Z AA C Capacitor(50WV 0.1µ F) [C287]236 VCKYTQ1CF474Z AB C Capacitor(16WV 0.47µ F) [C289]237 QCNCM2442SC0B AB C Connector(2pin) [CNBYPE]238 QCNCW2556SC1B AG C Connector(12pin) [CNCIS]239 QCNCM2694XH0C AE N C Connector(3pin) [CNFM]240 QCNCM2401SC0B AA C Connector(2pin) [CNFRT]241 QCNCM2694XH0B AE N C Connector(2pin) [CNHPS]242 QCNCM2694XH0E AE N C Connector(5pin) [CNHV]244 QCNWN250CXHZZ AK N C LIU cable(9pin) [CNLIU]245 QCNCM7014SC0H AB C Connector(8pin) [CNLSR]246 QCNCM7014SC0D AB C Connector(4pin) [CNMM]247 QCNCM2442SC0B AB C Connector(2pin) [CNORG]248 QCNCM2401SC0B AA C Connector(2pin) [CNPIN]249 QCNCM2666XH0E AE N C Connector(5pin) [CNPM]250 QCNCW2556SC1F AG N C Connector(16pin) [CNPN]251 QCNCM7014SC0C AA C Connector(3pin) [CNPOUT1]252 QCNCM2401SC0B AA C Connector(2pin) [CNPOUT2]253 QCNCM2694XH0F AE N C Connector(6pin) [CNPUM]254 QCNCM2694XH1D AE N C Connector(14pin) [CNPW]255 QCNCM2666XH0B AD C Connector(2pin) [CNROLSNS]256 QCNCM7014SC0B AD C Connector(2pin) [CNRTH]257 QCNCM7014SC0D AB C Connector(4pin) [CNSCM]258 QCNCM2666XH0B AD C Connector(2pin) [CNSP]259 QCNCM2666XH0D AD C Connector(4pin) [CNTCT]260 QCNCM7014SC0B AD C Connector(2pin) [CNTCVR]261 QCNCM2710XHZZ AK N C Connector [CNUSB]262 VHD1SS355//-1 AB B Diode(1SS355) [D4]263 VHD1SS355//-1 AB B Diode(1SS355) [D12]264 VHDMC2850T1-1 AE B Diode(MC2850) [D13]265 VHD1SS355//-1 AB B Diode(1SS355) [D14]266 VHE1N4748A/-1 AC B Diode(1N4748A) [D15]267 VHEUDZS6R2B-1 AE N B Zener diode(UDZS6.2B) [D21]268 VHD1SS355//-1 AB B Diode(1SS355) [D24]
! 269 QFS-L1027YCZZ AE A IC protector(KAB3202 202) [F3]! 270 QFS-L2021XHZZ AE N A IC protector(KAB5002 251) [F4]! 271 QFS-L2021XHZZ AE N A IC protector(KAB5002 251) [F5]! 272 QFS-L0004QCZZ AE N A IC protector(KAB3202 102) [F6]! 273 QFS-L2025XHZZ AE N A IC protector(KAB2402 402) [F7]! 274 QFS-L2016XHZZ AD A IC protector(KAB5002 201) [F8]
275 RH-IX2425XHZZ BS N B IC(OA-2000) [IC1]276 RH-IX2459XHZZ AG N B IC(74LV1GWU04ASCE-E) [IC3]277 RH-IX2446XHZZ BK N B IC(W9812G6DH-75/IS42S16800A-7TL) [IC4]278 VHIPST596CMT1 AF B IC(PST596CMT) [IC5]279 VHIF016/TC84L BF N E IC,FLASH ROM(16MB)(Ver.:TC84L) [IC6]280 RH-IX2448XHZZ AL N B IC(FAN1117AD18X) [IC8]281 RH-IX2494XHZZ AH N B IC(XC6219B332PR) [IC9]282 RH-IX2411XHZZ AG N B IC(SN74LV244APWR) [IC10]283 RH-IX2462XHZZ AZ N B IC(MTD2007F-3072) [IC12]284 RH-IX2411XHZZ AG N B IC(SN74LV244APWR) [IC14]285 RH-IX2451XHZZ AH N B IC(SN74AHCT244PWR) [IC15]286 RH-IX2458XHZZ AG N B IC(74LV1GW53ASCE-E) [IC16]287 VHINJM2113M-1 AG B IC(NJM2113M) [IC17]288 RH-IX2444XHZZ BP N B IC(FM336Plus) [IC18]289 RH-IX2346XHZZ AG B IC(HA17358AF) [IC19]290 VHIF001/TE53E BL N B IC,ROM(1MB)(Ver.:TE53E) [IC21]291 RH-IX2461XHZZ AH N B IC(KIA7805API/P) [IC22]292 RH-IX2454XHZZ AG N B IC(SN74LV32APWR) [IC23]293 RH-IX2453XHZZ AG N B IC(SN74LV08APWR) [IC24]294 RH-IX2452XHZZ AG N B IC(SN74LV06APWR) [IC25]295 RH-IX2450XHZZ AG N B IC(SN74AHC74PWR) [IC26]296 RH-IX2457XHZZ AG N B IC(74LV1GW14ASCE-E) [IC27]297 RH-IX2456XHZZ AG N B IC(74HC161FPEL-E) [IC28]298 RH-IX2453XHZZ AG N B IC(SN74LV08APWR) [IC29]299 RH-IX2455XHZZ AG N B IC(74HC151FPEL-E) [IC30]300 VHIBA10393F-1 AC B IC(BA10393F) [IC31]301 VHIULN2003AN/ AE B IC(ULN2003AN) [IC32]302 RH-IX2450XHZZ AG N B IC(SN74AHC74PWR) [IC33]303 RH-IX2447XHZZ AX N B IC(A3982SLB) [IC34]304 RH-IX2493XHZZ AH N B IC(NJM78L12UA) [IC36]305 RCILF2195XHZZ N C Filter(1012AH-1012=P2) [L1]306 VRS-CZ1JB100J AA C Resistor(1/16W 10Ω ± 5%) [L4]307 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [L5]308 RCILZ2193XHZZ AE N C Coil(MMZ1005Y102C) [L6]
[9] Control PWB unit
17
AM-900UPRICE NEW PART
NO. PARTS CODE RANK MARK RANK DESCRIPTION309 VSRT1N436CT-1 AE B Transistor(RT1N436C) [Q4]310 VSRT1N436CT-1 AE B Transistor(RT1N436C) [Q5]311 VSRT1N436CT-1 AE B Transistor(RT1N436C) [Q6]312 VSRT1P141CT-1 AB B Transistor(RT1P141C) [Q7]313 VSRT1N436CT-1 AE B Transistor(RT1N436C) [Q8]314 VSRT1N436CT-1 AE B Transistor(RT1N436C) [Q9]315 VSRT1N436CT-1 AE B Transistor(RT1N436C) [Q10]316 VSRT1N436CT-1 AE B Transistor(RT1N436C) [Q11]317 VSRT1N436CT-1 AE B Transistor(RT1N436C) [Q12]318 VSRT1N141CT-1 AE N B Transistor(RT1N141C) [Q14]319 VSRT1N141CT-1 AE N B Transistor(RT1N141C) [Q15]320 VSRT5N141CT-1 AE N B Transistor(RT5N141C) [Q18]321 VS2SC2412K/-1 AB B Transistor(2SC2412K) [Q29]322 VS2SC2412K/-1 AB B Transistor(2SC2412K) [Q30]323 VS2SC2412K/-1 AB B Transistor(2SC2412K) [Q31]324 VS2SA1530AT-1 AE N B Transistor(2SA1530A) [Q32]325 VS2SA1530AT-1 AE N B Transistor(2SA1530A) [Q33]326 VSRT1N436CT-1 AE B Transistor(RT1N436C) [Q34]327 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R1]328 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R2]329 VRS-CZ1JB100J AA C Resistor(1/16W 10Ω ± 5%) [R3]330 VRS-CZ1JB472J AA C Resistor(1/16W 4.7KΩ ± 5%) [R5]331 VRS-CZ1JB472J AA C Resistor(1/16W 4.7KΩ ± 5%) [R6]332 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R7]333 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R9]334 VRS-CZ1JB330J AA C Resistor(1/16W 33Ω ± 5%) [R10]335 VRS-CZ1JB221J AD C Resistor(1/16W 220Ω ± 5%) [R11]336 VRS-CZ1JB330J AA C Resistor(1/16W 33Ω ± 5%) [R12]337 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R13]338 VRS-CZ1JB330J AA C Resistor(1/16W 33Ω ± 5%) [R14]339 VRS-CZ1JB330J AA C Resistor(1/16W 33Ω ± 5%) [R15]340 VRS-CZ1JB330J AA C Resistor(1/16W 33Ω ± 5%) [R16]341 VRS-CZ1JB330J AA C Resistor(1/16W 33Ω ± 5%) [R17]342 VRS-CZ1JB330J AA C Resistor(1/16W 33Ω ± 5%) [R18]343 VRS-CZ1JB221J AD C Resistor(1/16W 220Ω ± 5%) [R19]344 VRS-CZ1JB221J AD C Resistor(1/16W 220Ω ± 5%) [R20]345 VRS-CZ1JB330J AA C Resistor(1/16W 33Ω ± 5%) [R21]346 VRS-CZ1JB271J AA C Resistor(1/16W 270Ω ± 5%) [R22]347 VRS-CZ1JB330J AA C Resistor(1/16W 33Ω ± 5%) [R24]348 VRS-CZ1JB330J AA C Resistor(1/16W 33Ω ± 5%) [R25]349 VRS-CZ1JB330J AA C Resistor(1/16W 33Ω ± 5%) [R26]350 VRS-CZ1JB330J AA C Resistor(1/16W 33Ω ± 5%) [R27]351 VRS-CZ1JB330J AA C Resistor(1/16W 33Ω ± 5%) [R28]352 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R29]353 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R32]354 VRS-CZ1JB223J AA C Resistor(1/16W 22KΩ ± 5%) [R33]355 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R34]356 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R35]357 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R36]358 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R38]359 VRS-CZ1JB333J AA C Resistor(1/16W 33KΩ ± 5%) [R39]360 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R40]361 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R41]362 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R42]363 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R43]364 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R44]365 VRS-CZ1JB100J AA C Resistor(1/16W 10Ω ± 5%) [R46]366 VRS-CZ1JB330J AA C Resistor(1/16W 33Ω ± 5%) [R47]367 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R51]368 VRS-CZ1JB105J AD C Resistor(1/16W 1MΩ ± 5%) [R52]369 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R53]370 VRS-CZ1JB330J AA C Resistor(1/16W 33Ω ± 5%) [R54]371 VRS-CZ1JB391J AD C Resistor(1/16W 390Ω ± 5%) [R55]372 VRSCY1JB27R4F AD N C Resistor(1/16W 27.4Ω ± 1%) [R56]373 VRSCY1JB27R4F AD N C Resistor(1/16W 27.4Ω ± 1%) [R57]374 VRS-CY1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R58]375 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R59]376 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R60]377 VRS-CZ1JB152J AA C Resistor(1/16W 1.5KΩ ± 5%) [R61]378 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R62]379 VRSCZ1JB2492F AF N C Resistor(1/16W 24.9KΩ ± 1%) [R63]380 VRS-CY1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R66]381 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R69]382 VRS-CY1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R78]383 VRS-CZ1JB105J AD C Resistor(1/16W 1MΩ ± 5%) [R80]384 VRS-CZ1JB181J AA C Resistor(1/16W 180Ω ± 5%) [R81]385 VRS-CY1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R82]386 VRS-CY1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R83]387 VRS-CY1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R84]388 VRS-CY1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R87]389 VRS-CY1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R88]390 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R89]391 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R90]392 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R91]393 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R92]
[9] Control PWB unit
18
AM-900UPRICE NEW PART
NO. PARTS CODE RANK MARK RANK DESCRIPTION394 VRS-CZ1JB102J AA C Resistor(1/16W 1KΩ ± 5%) [R98]395 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R100]396 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R103]397 VRS-CZ1JB472J AA C Resistor(1/16W 4.7KΩ ± 5%) [R104]398 VRS-CZ1JB472J AA C Resistor(1/16W 4.7KΩ ± 5%) [R106]399 VRS-CZ1JB330J AA C Resistor(1/16W 33Ω ± 5%) [R107]400 VRS-CZ1JB330J AA C Resistor(1/16W 33Ω ± 5%) [R108]401 VRS-CZ1JB330J AA C Resistor(1/16W 33Ω ± 5%) [R109]402 VRS-CZ1JB330J AA C Resistor(1/16W 33Ω ± 5%) [R110]403 VRS-CZ1JB333J AA C Resistor(1/16W 33KΩ ± 5%) [R111]404 VRS-CZ1JB333J AA C Resistor(1/16W 33KΩ ± 5%) [R112]405 VRS-CZ1JB333J AA C Resistor(1/16W 33KΩ ± 5%) [R113]406 VRS-CZ1JB333J AA C Resistor(1/16W 33KΩ ± 5%) [R114]407 VRS-CZ1JB271J AA C Resistor(1/16W 270Ω ± 5%) [R115]408 VRS-CZ1JB271J AA C Resistor(1/16W 270Ω ± 5%) [R116]409 VRS-CZ1JB271J AA C Resistor(1/16W 270Ω ± 5%) [R117]410 VRS-CZ1JB271J AA C Resistor(1/16W 270Ω ± 5%) [R118]411 VRS-CZ1JB271J AA C Resistor(1/16W 270Ω ± 5%) [R119]412 VRS-CZ1JB271J AA C Resistor(1/16W 270Ω ± 5%) [R120]413 VRS-CZ1JB271J AA C Resistor(1/16W 270Ω ± 5%) [R121]414 VRS-CZ1JB271J AA C Resistor(1/16W 270Ω ± 5%) [R122]415 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R132]416 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R133]417 VRS-CY1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R134]418 VRS-CY1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R135]419 VRS-CZ1JB472J AA C Resistor(1/16W 4.7KΩ ± 5%) [R137]420 VRS-CZ1JB392J AD C Resistor(1/16W 3.9KΩ ± 5%) [R139]421 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R140]422 VRS-CZ1JB472J AA C Resistor(1/16W 4.7KΩ ± 5%) [R141]423 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R142]424 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R143]425 VRS-CZ1JB332J AA C Resistor(1/16W 3.3KΩ ± 5%) [R144]426 VRS-HT3AAR47J AC C Resistor(1W 0.47Ω ± 5%) [R146]427 VRS-CZ1JB472J AA C Resistor(1/16W 4.7KΩ ± 5%) [R152]428 VRS-CZ1JB133J AC N C Resistor(1/16W 13KΩ ± 5%) [R153]429 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R154]430 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R155]431 VRS-HT3AAR47J AC C Resistor(1W 0.47Ω ± 5%) [R156]432 VRS-CZ1JB472J AA C Resistor(1/16W 4.7KΩ ± 5%) [R157]433 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R158]434 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R159]435 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R160]436 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R161]437 VRS-CZ1JB152J AA C Resistor(1/16W 1.5KΩ ± 5%) [R162]438 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R165]439 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R166]440 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R167]441 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R168]442 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R169]443 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R170]444 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R171]445 VRS-CZ1JB472J AA C Resistor(1/16W 4.7KΩ ± 5%) [R172]446 VRS-CZ1JB271J AA C Resistor(1/16W 270Ω ± 5%) [R174]447 VRS-CZ1JB104J AA C Resistor(1/16W 100KΩ ± 5%) [R175]448 VRS-CZ1JB154J AD C Resistor(1/16W 150KΩ ± 5%) [R176]449 VRS-CZ1JB203J AD C Resistor(1/16W 20KΩ ± 5%) [R177]450 VRS-CZ1JB302J AD C Resistor(1/16W 3KΩ ± 5%) [R178]451 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R179]452 VRS-CZ1JB471J AA C Resistor(1/16W 470Ω ± 5%) [R180]453 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R181]454 VRS-CZ1JB102J AA C Resistor(1/16W 1KΩ ± 5%) [R183]455 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R184]456 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R185]457 VRS-CZ1JB102J AA C Resistor(1/16W 1KΩ ± 5%) [R188]458 VRS-CZ1JB472J AA C Resistor(1/16W 4.7KΩ ± 5%) [R189]459 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R190]460 VRS-CZ1JB333J AA C Resistor(1/16W 33KΩ ± 5%) [R191]461 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R192]462 VRS-CZ1JB472J AA C Resistor(1/16W 4.7KΩ ± 5%) [R193]463 VRS-CZ1JB472J AA C Resistor(1/16W 4.7KΩ ± 5%) [R194]464 VRS-CZ1JB472J AA C Resistor(1/16W 4.7KΩ ± 5%) [R195]465 VRS-CZ1JB472J AA C Resistor(1/16W 4.7KΩ ± 5%) [R196]466 VRS-CZ1JB203J AD C Resistor(1/16W 20KΩ ± 5%) [R197]467 VRS-CZ1JB562J AA C Resistor(1/16W 5.6KΩ ± 5%) [R198]468 VRS-CZ1JB621J AA C Resistor(1/16W 620Ω ± 5%) [R199]469 VRS-CZ1JB100J AA C Resistor(1/16W 10Ω ± 5%) [R200]470 VRSCZ1JB4422F AF N C Resistor(1/16W 44.2KΩ ± 1%) [R201]471 VRS-CZ1JB203J AD C Resistor(1/16W 20KΩ ± 5%) [R202]472 VRS-CZ1JB472J AA C Resistor(1/16W 4.7KΩ ± 5%) [R204]473 VRS-CZ1JB102J AA C Resistor(1/16W 1KΩ ± 5%) [R205]474 VRSCZ1JB4422F AF N C Resistor(1/16W 44.2KΩ ± 1%) [R206]475 VRS-CZ1JB332J AA C Resistor(1/16W 3.3KΩ ± 5%) [R207]476 VRS-CZ1JB563J AD C Resistor(1/16W 56KΩ ± 5%) [R209]477 VRS-CZ1JB913J AA C Resistor(1/16W 91KΩ ± 5%) [R210]478 VRS-CZ1JB100J AA C Resistor(1/16W 10Ω ± 5%) [R211]
[9] Control PWB unit
19
AM-900UPRICE NEW PART
NO. PARTS CODE RANK MARK RANK DESCRIPTION479 VRS-CZ1JB151J AA C Resistor(1/16W 150Ω ± 5%) [R213]480 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R216]481 VRS-CZ1JB332J AA C Resistor(1/16W 3.3KΩ ± 5%) [R217]482 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R220]483 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R221]484 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R222]485 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R223]486 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R224]487 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R225]488 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R226]489 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R227]490 VRS-CZ1JB472J AA C Resistor(1/16W 4.7KΩ ± 5%) [R228]491 VRS-CZ1JB330J AA C Resistor(1/16W 33Ω ± 5%) [R232]492 VRS-CZ1JB330J AA C Resistor(1/16W 33Ω ± 5%) [R233]493 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R234]494 VRS-CZ1JB330J AA C Resistor(1/16W 33Ω ± 5%) [R235]495 VRS-CZ1JB100J AA C Resistor(1/16W 10Ω ± 5%) [R236]496 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R237]497 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R238]498 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R239]499 VRS-CZ1JB100J AA C Resistor(1/16W 10Ω ± 5%) [R240]500 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R241]501 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R242]502 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R243]503 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R244]504 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R245]505 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R246]506 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R247]507 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R248]508 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R249]509 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R251]510 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R252]511 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R253]512 VRS-CZ1JB330J AA C Resistor(1/16W 33Ω ± 5%) [R254]513 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R255]514 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R256]515 VRS-CZ1JB330J AA C Resistor(1/16W 33Ω ± 5%) [R257]516 VRS-CZ1JB100J AA C Resistor(1/16W 10Ω ± 5%) [R258]517 VRS-CZ1JB330J AA C Resistor(1/16W 33Ω ± 5%) [R259]518 VRS-CZ1JB330J AA C Resistor(1/16W 33Ω ± 5%) [R260]519 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R261]520 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R262]521 VRS-CZ1JB330J AA C Resistor(1/16W 33Ω ± 5%) [R263]522 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R264]523 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R265]524 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R266]525 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R267]526 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R268]527 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R269]528 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R270]529 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R271]530 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R272]531 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R273]532 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R274]533 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R275]534 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R276]535 VRS-HT3DA470J AA C Resistor(2W 47Ω ± 5%) [R277]536 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R278]537 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R279]538 VRS-CZ1JB270J AA C Resistor(1/16W 27Ω ± 5%) [R280]539 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R281]540 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R282]541 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R283]542 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R284]543 RCILZ2193XHZZ AE C Coil(MMZ1005Y102C) [R285]544 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R286]545 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R287]546 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R288]547 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R289]548 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R290]549 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R291]550 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R292]551 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R293]552 VRS-CZ1JB104J AA C Resistor(1/16W 100KΩ ± 5%) [R294]553 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R295]554 VRS-CZ1JB100J AA C Resistor(1/16W 10Ω ± 5%) [R296]555 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R297]556 VRS-CZ1JB100J AA C Resistor(1/16W 10Ω ± 5%) [R298]557 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R300]558 VRS-CZ1JB330J AA C Resistor(1/16W 33Ω ± 5%) [R301]559 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R302]560 VRS-CZ1JB330J AA C Resistor(1/16W 33Ω ± 5%) [R303]561 VRS-CZ1JB330J AA C Resistor(1/16W 33Ω ± 5%) [R304]562 VRS-CZ1JB102J AA C Resistor(1/16W 1KΩ ± 5%) [R305]563 VRS-CZ1JB330J AA C Resistor(1/16W 33Ω ± 5%) [R306]
[9] Control PWB unit
20
AM-900UPRICE NEW PART
NO. PARTS CODE RANK MARK RANK DESCRIPTION564 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R307]565 VRS-CZ1JB330J AA C Resistor(1/16W 33Ω ± 5%) [R308]566 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R309]567 VRS-CZ1JB330J AA C Resistor(1/16W 33Ω ± 5%) [R310]568 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R311]569 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R312]570 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R313]571 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R314]572 VRS-CZ1JB473J AA C Resistor(1/16W 47KΩ ± 5%) [R315]573 VRS-CZ1JB473J AA C Resistor(1/16W 47KΩ ± 5%) [R316]574 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R317]575 VRS-CZ1JB472J AA C Resistor(1/16W 4.7KΩ ± 5%) [R318]576 VRS-CZ1JB203J AD C Resistor(1/16W 20KΩ ± 5%) [R319]577 VRS-CZ1JB203F AD C Resistor(1/16W 20KΩ ± 1%) [R320]578 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R321]579 VRS-CZ1JB104J AA C Resistor(1/16W 100KΩ ± 5%) [R322]580 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R323]581 VRS-CZ1JB472J AA C Resistor(1/16W 4.7KΩ ± 5%) [R324]582 VRS-CZ1JB105J AD C Resistor(1/16W 1MΩ ± 5%) [R325]583 VRS-CZ1JB512F AE N C Resistor(1/16W 5.1KΩ ± 1%) [R326]584 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R327]585 VRS-CZ1JB104J AA C Resistor(1/16W 100KΩ ± 5%) [R328]586 VRS-CZ1JB203F AD C Resistor(1/16W 20KΩ ± 1%) [R329]587 VRS-CZ1JB105J AD C Resistor(1/16W 1MΩ ± 5%) [R330]588 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R331]589 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R332]590 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R333]591 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R334]592 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R335]593 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R336]594 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R337]595 VRS-CZ1JB102J AA C Resistor(1/16W 1KΩ ± 5%) [R338]596 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R339]597 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R340]598 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R341]599 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R342]600 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R343]601 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R344]602 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R346]603 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R347]604 VRS-HT3AAR22J AA Resistor(1W 0.22Ω ± 5%) [R348]605 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R349]606 VRS-CZ1JB102J AA C Resistor(1/16W 1KΩ ± 5%) [R350]607 VRS-CZ1JB302J AD C Resistor(1/16W 3KΩ ± 5%) [R351]608 VRS-HT3AAR22J AA Resistor(1W 0.22Ω ± 5%) [R352]609 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R354]610 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R356]611 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R357]612 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R358]613 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R359]614 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R360]615 VRS-CZ1JB473J AA C Resistor(1/16W 47KΩ ± 5%) [R361]616 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R362]617 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R363]618 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R366]619 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R367]620 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R372]621 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R373]622 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R374]623 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R376]624 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R377]625 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R378]626 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R379]627 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R380]628 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R381]629 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R382]630 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R383]631 VRS-CZ1JB330J AA C Resistor(1/16W 33Ω ± 5%) [R384]632 VRS-CY1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R388]633 VRS-CY1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R390]634 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R392]635 VRS-CZ1JB472J AA C Resistor(1/16W 4.7KΩ ± 5%) [R394]636 VRS-CZ1JB271J AA C Resistor(1/16W 270Ω ± 5%) [R395]637 VCCCCZ1EH180J AA C Capacitor(25WV 18PF) [R398]638 VRS-CY1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R401]639 VRS-CY1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R402]640 VRS-CY1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R403]641 VRS-CZ1JB104J AA C Resistor(1/16W 100KΩ ± 5%) [R404]642 VRS-CZ1JB472J AA C Resistor(1/16W 4.7KΩ ± 5%) [R409]643 VRS-CZ1JB271J AA C Resistor(1/16W 270Ω ± 5%)) [R411]644 VRS-CZ1JB101J AA C Resistor(1/16W 100Ω ± 5%) [R412]645 VRS-CY1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R413]646 VRS-CZ1JB472J AA C Resistor(1/16W 4.7KΩ ± 5%) [R417]647 VRS-CZ1JB151J AA C Resistor(1/16W 150Ω ± 5%) [R421]648 VRS-CZ1JB151J AA C Resistor(1/16W 150Ω ± 5%) [R422]
[9] Control PWB unit
21
AM-900UPRICE NEW PART
NO. PARTS CODE RANK MARK RANK DESCRIPTION649 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R423]650 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R424]651 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R425]652 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R426]653 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R427]654 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R428]655 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R429]656 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R430]657 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R431]658 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R432]659 VRS-CZ1JB102J AA C Resistor(1/16W 1KΩ ± 5%) [R433]660 VRS-CZ1JB102J AA C Resistor(1/16W 1KΩ ± 5%) [R436]661 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R437]662 VRS-CZ1JB102J AA C Resistor(1/16W 1KΩ ± 5%) [R438]663 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R439]664 VRS-TW2HF561F AF N C Resistor(1/2W 560Ω ± 1%) [R440]665 VRS-TW2HF561F AF N C Resistor(1/2W 560Ω ± 1%) [R441]666 VRS-CZ1JB682J AD C Resistor(1/16W 6.8KΩ ± 5%) [R444]667 VRS-CZ1JB102J AA C Resistor(1/16W 1KΩ ± 5%) [R445]668 VRS-CZ1JB103J AA C Resistor(1/16W 10KΩ ± 5%) [R446]669 VRS-CZ1JB203J AD C Resistor(1/16W 20KΩ ± 5%) [R447]670 VRS-CZ1JB203J AD C Resistor(1/16W 20KΩ ± 5%) [R448]671 VRS-CZ1JB472J AA C Resistor(1/16W 4.7KΩ ± 5%) [R449]672 VRS-TP2BD151J AA C Resistor(1/8W 150Ω ± 5%) [R450]673 VRS-TP2BD151J AA C Resistor(1/8W 150Ω ± 5%) [R451]674 VRS-CZ1JB202J AD C Resistor(1/16W 2KΩ ± 5%) [R452]675 VRS-CZ1JB330J AA C Resistor(1/16W 33Ω ± 5%) [R453]676 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R455]677 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R458]678 VRS-CY1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R459]679 VRS-CY1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R460]680 VRS-CY1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R461]681 VRS-CY1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R462]682 VRS-CZ1JB000J AA C Resistor(1/16W 0Ω ± 5%) [R463]683 VRS-CZ1JB102J AA C Resistor(1/16W 1KΩ ± 5%) [R465]684 RCRSB2185XHZZ AD B Crystal(32.768kHz) [X1]685 RCRSA2212XHZZ AK N B Crystal(27.5549MHz) [X2]686 RCRSA2213XHZZ AK N B Crystal(24.000MHZ) [X3]687 RCRSP2194XHZZ AL B Crystal(28.2240MHz) [X4]688 RCRSA2214XHZZ AK N B Crystal(20.000MHZ) [X5]
(Unit)901 DCEKC781UXHZZ CD N E Control PWB unit(Within ROM)
[10] LIU PWB unit1 VHVRA391PV6-1 AE B Varistor(RA-391P-V6-2) [AR1]2 VHVRA501PC6-1 AG B Varistor(RA501P-C6) [AR2]3 VHVRA501PC6-1 AG B Varistor(RA501P-C6) [AR3]4 QTANZ2042SCZZ AB C Earth terminal [ARG]5 RC-FZ3024SCZZ AG C Capacitor(250WV 0.82µ F) [C1]6 VCKYPA1HB103K AA C Capacitor(50WV 0.01µ F) [C2]7 VCEAGA1HW106M AA C Capacitor(50WV 10µ F) [C5]8 VCEAGA1HW106M AA C Capacitor(50WV 10µ F) [C6]9 VCKYPU1HB102K AA C Capacitor(50WV 1000PF) [C7]
10 VCQYNA1HM333K AA C Capacitor(50WV 0.033µ F) [C8]11 VCKYPU1HB102K AA C Capacitor(50WV 1000PF) [C9]12 VCEAEA1CW106M AC C Capacitor(16WV 10µ F) [C10]13 VCEAEA1CW106M AC C Capacitor(16WV 10µ F) [C11]14 VCEAEA1EW475M AA C Capacitor(25WV 4.7µ F) [C12]15 VCKYPU1HB471K AA C Capacitor(50WV 470PF) [C15]16 VCQYNA1HM333K AA C Capacitor(50WV 0.033µ F) [C16]17 VCEAGA1EW107M AB C Capacitor(25WV 100µ F) [C18]18 VCKYPU1HF223Z AA C Capacitor(50WV 0.022µ F) [C19]19 RRLYD3435XHZZ AP B Relay(A5X-24E-95) [CML]20 QCNCM2694XH0I AE N C Connector(9pin) [CNLIU]21 VHD1N4148//-1 AA B Diode(1N4148) [D1]22 VHD1N4148//-1 AA B Diode(1N4148) [D2]23 VHINJM2904D-1 AG B IC(NJM2904D) [IC1]
! 24 RFILN2027XHZZ AC C Coil(R-5C) [L1]! 25 RFILN2027XHZZ AC C Coil(R-5C) [L4]
26 RCILZ2118SCZZ AD C Coil(1mH) [L5]27 QJAKZ2046SCBB AH C Jack [MJ1/2]28 VHPPC817X4/-1 AC B Photo coupler(PC817X4) [PC1]29 VHPPC814X//-1 AE B Photo coupler(PC814X) [PC3]30 VS2SD592A-S-1 AK B Transistor(2SD592A) [Q1]31 VS2SD1859R+-1 AG N B Transistor(2SD1859R) [Q2]32 VSKRC106M//-1 AD B Transistor(KRC106M) [Q4]34 RR-HZ3011SCZZ AC C Resistor(1/2W 4.7Ω ± 5%) [R4]35 VRS-HT3AA133J AB C Resistor(1W 13KΩ ± 5%) [R5]36 VRD-HT2HY223J AA C Resistor(1/2W 22KΩ ± 5%) [R6]37 VRD-HT2EY183J AA C Resistor(1/4W 18KΩ ± 5%) [R9]38 VRD-HT2EY100J AA C Resistor(1/4W 10Ω ± 5%) [R10]39 VRD-HT2EY303J AA C Resistor(1/4W 30KΩ ± 5%) [R11]40 VRD-HT2EY910J AA C Resistor(1/4W 91Ω ± 5%) [R12]41 VRD-HT2EY300J AA C Resistor(1/4W 30Ω ± 5%) [R13]43 VRD-HT2EY561J AA C Resistor(1/4W 560Ω ± 5%) [R15]
[9] Control PWB unit
22
AM-900UPRICE NEW PART
NO. PARTS CODE RANK MARK RANK DESCRIPTION44 VRD-HT2EY621J AA C Resistor(1/4W 620Ω ± 5%) [R16]45 VRD-HT2EY223J AA C Resistor(1/4W 22KΩ ± 5%) [R17]46 VRD-HT2EY223J AA C Resistor(1/4W 22KΩ ± 5%) [R18]47 VRD-HT2EY751J AA C Resistor(1/4W 750Ω ± 5%) [R19]48 VRD-HT2EY223J AA C Resistor(1/4W 22KΩ ± 5%) [R20]49 VRD-HT2EY332J AA C Resistor(1/4W 3.3KΩ ± 5%) [R21]50 VRD-HT2EY223J AA C Resistor(1/4W 22KΩ ± 5%) [R22]51 VRD-HT2EY100J AA C Resistor(1/4W 10Ω ± 5%) [R23]52 VRD-HT2EY103J AA C Resistor(1/4W 10KΩ ± 5%) [R24]53 VRD-HT2EY103J AA C Resistor(1/4W 10KΩ ± 5%) [R26]54 VRD-HT2EY100J AA C Resistor(1/4W 10Ω ± 5%) [R27]55 RH-DX2007SCZZ AC B Diode bridge(S1ZB60) [REC1]
! 56 RTRNI2165XHZZ AG B Transformer(I2165) [T1]57 VHEHZ2C1///-1 AA B Zener diode(HZ2C1) [ZD1]58 VHEHZ2C1///-1 AA B Zener diode(HZ2C1) [ZD2]59 VHEHZ27-1//-1 AB B Zener diode(HZ27-1) [ZD3]60 VHE1ZC15///-1 AC B Zener diode(1ZC15) [ZD4]61 VHEMTZJ8R2B-1 AC B Zener diode(MTZJ8R2B) [ZD5]62 VHEHZ2C1///-1 AA B Zener diode(HZ2C1) [ZD6]63 VHEHZ2C1///-1 AA B Zener diode(HZ2C1) [ZD7]
(Unit)901 DCEKL422CXH02 BE N E LIU PWB unit
[11] Power supply PWB unit1 0KYL5051AQ001 AE C Ferrite beads(BL02RN1) [BEA1]2 0KYL5116AC002 AH N C Ferrite beads(BLM31PG121) [BEA102]3 0KYW0000AQ005 AC C Wire(5mm) [BEA103]4 0KYW0000AQ005 AC C Wire(5mm) [BEA104]5 0KYL5116AC002 AH N C Ferrite beads(BLM31PG121) [BEA105]6 0KYR3131AC000 AC C Wire(1/4W 0Ω ) [BEA106]7 0KYC2131QS224 AK C Film capacitor(275VW 0.22µ F) [C1]8 0KYC3126KS151 AR C Electrolytic capacitor(200WV 150µ F) [C5]9 0KYC1384QS102 AG N C Ceramic capacitor(1000PF) [C6]
10 0KYC1384QS102 AG N C Ceramic capacitor(1000PF) [C7]11 0KYC10A9RQ221 AG C Ceramic capacitor(1KWV 220PF) [C8]12 0KYC1102EC103 AC C Ceramic capacitor(50WV 0.01µ F) [C9]13 0KYC1102EC472 AC C Ceramic capacitor(50WV 4700PF) [C10]14 0KYC10Q1EQ101 AC C Ceramic capacitor(50WV 100PF) [C11]15 0KYC1384QS472 AG C Ceramic capacitor(4700PF) [C15]16 0KYC1384QS472 AG C Ceramic capacitor(4700PF) [C16]17 0KYC1384QS102 AG N C Ceramic capacitor(1000PF) [C17]18 0KYC10Q2EQ104 AD C Ceramic capacitor(50WV 0.1µ F) [C22]19 0KYC30A0DQ331 AK C Electrolytic capacitor(35WV 330µ F) [C101]20 0KYC30A0DQ330 AG C Electrolytic capacitor(35WV 33µ F) [C103]21 0KYC10Q2EQ104 AD C Ceramic capacitor(50WV 0.1µ F) [C105]22 0KYC10A9YQ102 AG N C Ceramic capacitor(500WV 1000PF) [C108]23 0KYC30A0DQ560 AG N C Electrolytic capacitor(35WV 56µ F) [C151]24 0KYC30A0BQ121 AG C Electrolytic capacitor(16WV 120µ F) [C271]25 0KYC1102EC103 AC C Ceramic capacitor(50WV 0.01µ F) [C272]26 0KYC1102EC562 AC C Ceramic capacitor(50WV 5600PF) [C273]27 0KYC1102EC103 AC C Ceramic capacitor(50WV 0.01µ F) [C274]28 0KYC10Q2CQ473 AC N C Ceramic capacitor(25WV 0.047µ F) [C291]29 0KYC30A0BQ331 AK C Electrolytic capacitor(16WV 330µ F) [C301]30 0KYC3075BQ471 AM N C Electrolytic capacitor(16WV 470µ F) [C302]31 0KYC10Q2EQ104 AD C Ceramic capacitor(50WV 0.1µ F) [C305]32 0KYC1095EQ104 AD C Ceramic capacitor(50WV 0.1µ F) [C501]33 0KYC30A0BQ331 AK C Electrolytic capacitor(16WV 330µ F) [C502]34 0KYK2061AQ002 AF N C Connector(2pin) [CN2]35 0KYK2148LS005 AG N C Connector(3pin) [CN6]36 0KYK2051AQ002 AG C Connector(3pin) [CNAC]37 0KYK2051AQ002 AG C Connector(3pin) [CNHT]38 0KYK2148LS004 AN N C Connector(14pin) [CNPW]39 0KYD4066AQ105 AF B Zener diode(HZS30) [D2]40 0KYD2051AQ002 AD B Diode(1SS133) [D4]41 0KYD4066AQ060 AF B Zener diode(HZS9) [D5]42 0KYD2051AQ002 AD B Diode(1SS133) [D6]43 0KYD2051AQ002 AD B Diode(1SS133) [D7]44 0KYW0000AQ005 AC C Wire(5mm) [D8]45 0KYD1057AQ006 AF B Diode(ERA15-06) [D10]46 0KYD1057AQ006 AF B Diode(ERA15-06) [D11]47 0KYD1057AQ006 AF B Diode(ERA15-06) [D12]48 0KYD1057AQ006 AF B Diode(ERA15-06) [D13]49 0KYD1057AQ006 AF B Diode(ERA15-06) [D51]50 0KYD1057AQ006 AF B Diode(ERA15-06) [D52]51 0KYD2021BQ002 AS B Diode(YG911S2R) [D101]52 0KYD4061AQ270 AL B Zener diode(HZ-27P) [D104]53 0KYD4066AQ048 AF B Zener diode(HZS7) [D110]54 0KYD2066AQ006 AH B Diode(ERA83-006) [D151]55 0KYD3134AA004 AK N B Diode(CB833-04) [D271]56 0KYD4066AQ015 AE B Zener diode(HZS3) [D274]57 0KYD4061AQ5R6 AK N B Zener diode(HZ5.6P) [D275]58 0KYD4066AQ078 AE B Zener diode(HZS12) [D277]59 0KYD4066AQ015 AE B Zener diode(HZS3) [D291]60 0KYD3134AA004 AK N B Diode(CB833-04) [D301]61 0KYD1057AQ006 AF B Diode(ERA15-06) [D501]
[10] LIU PWB unit
23
AM-900UPRICE NEW PART
NO. PARTS CODE RANK MARK RANK DESCRIPTION62 0KYK7138AS006 AL N A Fuse(10A/125V) [F1]63 0KYK7101AR4R0 AN A Fuse(4.0A/250V) [F2]64 0KYW0000AQ012 AC C Wire(12.5mm) [F101]65 0KYK7130AA004 AP N A Fuse(4A/125V) [F102]66 0KYK7101AR4R0 AN A Fuse(4.0A/250V) [F103]67 0KY0MPS902200 AF C Heat sink [HS1]68 0KY0MPS902200 AF C Heat sink [HS2]69 0KY0MPS902100 AH N C Heat sink [HS3]70 0KYH2107AR001 AQ B Integrated circuit(TA76432AS) [IC201]71 0KYH1050BQ5R0 AT B Integrated circuit(µ PC7805) [IC301]72 0KYW0000AQ015 AC C Wire(15mm) [J1]73 0KYW0000AQ012 AC C Resistor(12.5mm) [J2]74 0KYL5051AQ002 AF C Ferrite beads(BL02RN2) [J3]75 0KYW0000AQ005 AC C Resistor(5mm) [J4]76 0KYW0000AQ012 AC C Wire(12.5mm) [J101]77 0KYW0000AQ005 AC C Wire(5mm) [J102]78 0KYW0000AQ012 AC C Wire(12.5mm) [J103]79 0KYW0000AQ005 AC C Wire(5mm) [J104]80 0KYW0000AQ010 AC C Wire(10mm) [J105]81 0KYW0000AQ012 AC C Wire(12.5mm) [J106]82 0KYW0000AQ007 AC C Wire(7.5mm) [J107]83 0KYR3121TC000 AB C Resistor(1/8W 0Ω ) [J108]84 0KYR3111VC000 AB C Resistor(1/10W 0Ω ) [J109]85 0KYR3121TC000 AB C Resistor(1/8W 0Ω ) [J110]86 0KYW0000AQ005 AC C Resistor(5mm) [J113]87 0KYL1179JL143 AN N C Inductor(08RA143F20A) [L1]88 0KYL1118RS400 AQ C Inductor(SN8SP-404JA) [L3]89 0KYL1105SL560 AN C Inductor(SBC9-560) [L271]90 0KYD7102AR4R0 AN N B NTC thermistor(NTPA74R0) [NTC1]91 0KYH7137AS001 AL B Optical isolater(TLP421F) [PC1]92 0KYH7151AS001 AW N B Optical isolater(TLP363JF) [PC2]93 0KYH7137AS001 AL B Optical isolater(TLP421F) [PC3]94 0KYT3561KL001 AT B FET(2SK3561) [Q1]95 0KYT4097CC002 AG B Transistor(2SC4097) [Q2]96 0KYT4081CC002 AF B Transistor(2SC4081) [Q101]97 0KYT1029LC001 AU N B FET(FDS6685) [Q271]98 0KYT1018NC001 AG N B Transistor(XP4601) [Q272]99 0KYT4081CC002 AF B Transistor(2SC4081) [Q274]
100 0KYT1576AC002 AF B Transistor(2SA1576A) [Q291]101 0KYT4081CC002 AF B Transistor(2SC4081) [Q292]102 0KYT1576AC002 AF B Transistor(2SA1576A) [Q301]103 0KYT4081CC002 AF B Transistor(2SC4081) [Q501]104 0KYR1063BQ105 AE C Resistor(1/2W 1MΩ ) [R1]105 0KYR3126TC184 AB C Resistor(1/8W 180KΩ ) [R2]106 0KYR3126TC184 AB C Resistor(1/8W 180KΩ ) [R3]107 0KYR3121TC000 AB C Resistor(1/8W 0Ω ± 5%) [R4]108 0KYR3114VC183 AC C Resistor(1/10W 18KΩ ) [R5]109 0KYR3121TC391 AC C Resistor(1/8W 390Ω ) [R6]110 0KYR3121TC221 AB C Resistor(1/8W 220Ω ) [R7]111 0KYR3111VC333 AB C Resistor(1/10W 33KΩ ) [R8]112 0KYR3111VC101 AB C Resistor(1/10W 100Ω ) [R9]113 0KYR3111VC682 AB C Resistor(1/16W 6.8KΩ ) [R10]114 0KYR3114VC622 AC C Resistor(1/10W 6.2KΩ ) [R11]115 0KYR3111VC223 AB C Resistor(1/10W 22KΩ ) [R12]116 0KYR3111VC122 AC C Resistor(1/10W 1.2KΩ ) [R13]117 0KYR3111VC681 AB C Resistor(1/10W 680Ω ) [R17]118 0KYR3131AC330 AC C Resistor(1/4W 33Ω ) [R19]119 0KYR3062UQ100 AL C Resistor(1/6W 10Ω (FUSE)) [R20]120 0KYR3121TC220 AC C Resistor(1/8W 22Ω ) [R21]121 0KYR3121TC151 AC N C Resistor(1/8W 150Ω ) [R23]122 0KYR1053UQ223 AC C Resistor(1/4W 22KΩ ) [R51]123 0KYR3121TC223 AC C Resistor(1/8W 22KΩ ) [R52]124 0KYR3121TC273 AC C Resistor(1/8W 27KΩ ) [R53]125 0KYR3121TC273 AC C Resistor(1/8W 27KΩ ) [R54]126 0KYR3114VC102 AC C Resistor(1/10W 1KΩ ) [R101]127 0KYR3120TC101 AC N C Resistor(1/8W 100Ω ) [R102]128 0KYR3113VC334 AC N C Resistor(1/10W 330KΩ ) [R103]129 0KYR3120TC153 AB C Resistor(1/8W 15KΩ ) [R105]130 0KYR3120TC752 AB C Resistor(1/8W 7.5KΩ ) [R106]131 0KYR3111VC103 AB C Resistor(1/10W 10KΩ ) [R250]132 0KYR3111VC122 AC C Resistor(1/10W 1.2KΩ ) [R274]133 0KYR3114VC622 AC C Resistor(1/10W 6.2KΩ ) [R275]134 0KYR3121TC102 AB C Resistor(1/8W 1KΩ ) [R276]135 0KYR3114VC681 AC N C Resistor(1/10W 680Ω ) [R277]136 0KYR3114VC332 AC N C Resistor(1/10W 3.3KΩ ) [R278]137 0KYR3111VC332 AC C Resistor(1/10W 3.3K) [R279]138 0KYR3111VC102 AB C Resistor(1/10W 1KΩ ) [R280]139 0KYR3111VC103 AB C Resistor(1/10W 10KΩ ) [R281]140 0KYR3111VC103 AB C Resistor(1/10W 10KΩ ) [R282]141 0KYR3111VC102 AB C Resistor(1/10W 1KΩ ) [R291]142 0KYR3114VC752 AC C Resistor(1/10W 7.5KΩ ) [R292]143 0KYR3111VC153 AC N C Resistor(1/10W 15KΩ ) [R293]144 0KYR3111VC272 AC C Resistor(1/10W 2.7KΩ ) [R294]145 0KYR3111VC332 AC C Resistor(1/10W 3.3K) [R295]146 0KYR3113VC154 AC N C Resistor(1/10W 150KΩ ) [R301]
[11] Power supply PWB unit
24
AM-900UPRICE NEW PART
NO. PARTS CODE RANK MARK RANK DESCRIPTION147 0KYR3113VC184 AC C Resistor(1/10W 180KΩ ) [R302]148 0KYR3111VC392 AB C Resistor(1/10W 3.9KΩ ) [R303]149 0KYR3114VC472 AC N C Resistor(1/10W 4.7KΩ ) [R306]150 0KYR3131AC472 AC C Resistor(1/4W 4.7KΩ ) [R501]151 0KYR3131AC472 AC C Resistor(1/4W 4.7KΩ ) [R502]152 0KYR3131AC472 AC C Resistor(1/4W 4.7KΩ ) [R503]153 0KYR3131AC472 AC C Resistor(1/4W 4.7KΩ ) [R504]154 0KYR1053UQ103 AC C Resistor(1/4W 10KΩ ) [R505]155 0KYR3111VC103 AB C Resistor(1/10W 10KΩ ) [R507]156 0KYR1053UQ473 AC C Resistor(1/4W 47KΩ ) [R508]157 0KYR3111VC473 AC N C Resistor(1/10W 47KΩ ) [R509]158 0KYK3104AL001 AU N B Relay(G5PA-1) [RL1]159 0KYL2100DS071 AY N B Transformer(71D1) [T1]160 0KYD5013AQ612 AV B Triac(SM12JZ47) [TRA1]161 0KYR8054EQ502 AG C Variable resistor(1/10W 5KΩ ) [VR101]162 0KYD7058AQ241 AG N B Transient voltage surge suppressor(ENC241D-10A) [Z1]
(Unit)! 901 RDENT2214XHZZ BP N E Power supply PWB unit
[12] High voltage PWB unit! 901 RDENT2206XHZZ BK N E High voltage PWB unit
[13] Operation panel PWB unit1 QSW-K0005AWZZ AC C Tact switch [SW]
(Unit)901 DCEKP304DXH01 BD N E Operation panel PWB unit
[11] Power supply PWB unit
25
AM-900U
INDEX INDEXPARTS CODE No. PRICE RANK
NEW MARK
PART RANK
[ C ]
CCNWN346CXH01 2-25 AP N C
CROLR2528XH01 1-24 AL N C
[ D ]
DCEKC781UXHZZ 1-1 CD N E
" 9-901 CD N E
DCEKL422CXH02 1-2 BE N E
" 10-901 BE N E
DCEKP304DXH01 2-1 BD N E
" 13-901 BD N E
DUNT-291DXH01 8-4 BX N S
DUNT-292DXH01 8-5 BV N S
DUNTK273DXH01 5-901 BX N E
DUNTK273DXHZZ 1-25 BV N E
[ G ]
GCABA2451XHSA 2-4 BB N C
GCABB2450XHSA 1-29 BR N D
GCABB2452XHSA 2-26 BF N C
GCOVA2510XHSA 1-3 BA N C
GCOVA2511XHSA 3-25 AS N C
GCOVA2512XHZZ 2-5 AH N C
GCOVA2513XHSA 1-61 AY N C
GCOVA2514XHSA 1-100 BA N C
GCOVA2515XHSA 1-88 AU N C
GLEGG2089XHZZ 1-30 AE N C
[ H ]
HPNLH2450XHSA 2-54 AN N D
[ J ]
JBTN-2483XHSA 2-6 AF N C
JBTN-2484XHSA 2-7 AL N C
JBTN-2486XHSA 2-8 AK N C
JBTN-2487XHSA 2-9 AK N C
JBTN-2489XHSA 2-10 AE N C
[ L ]
LANGF2869XHZZ 1-62 AN N C
LANGF2870XHZZ 1-89 AG N C
LANGJ2847XHZZ 1-101 AG N C
LBNDJ2006XHZZ 1-90 AA C
" 5-43 AA C
LBSHP2113XHZA 1-31 AE C
LBSHP2113XHZZ 1-32 AH C
" 2-52 AH C
LBSHP2135XHZZ 3-10 AC C
LBSHP2136XHZZ 2-53 AC C
" 3-11 AC C
LBSHP2161XHZZ 1-33 AE N C
LBSHP2162XHZZ 5-5 AE N C
LBSHP2167XHZZ 5-6 AK N C
LBSHP2168XHZZ 5-7 AE N C
LFRM-2262XHZZ 7-1 AN N C
LFRM-2263XHZZ 6-1 AW N C
LFRM-2264XHZZ 1-63 AT N C
LFRM-2265XHZZ 5-8 AU N C
LFRM-2266XHZZ 5-9 AV N C
LHLDW2310XHZZ 1-102 AE N C
LHLDZ2295XHZZ 1-64 AE N C
LHLDZ2296XHZZ 1-65 AE N C
LHLDZ2297XHZZ 5-1 AE N C
LHLDZ2299XHZZ 2-41 AH N C
LHLDZ2300XHZZ 2-42 AG N C
LPINS2032XHZZ 1-34 AF C
LPLTG3307XHZZ 3-1 AF C
LPLTG3386XHZZ 1-20 AL N C
LPLTG3388XHZZ 1-22 AG N C
LPLTM0163GCZZ 1-66 AE C
LPLTM3387XHZZ 2-55 AF N C
LPLTP2790XHZZ 3-2 AD C
LPLTP3335XHSA 1-4 AF N C
LPLTP3336XHSA 1-5 AF N C
LPLTP3338XHZZ 2-27 AW N C
LPLTP3339XHZZ 2-28 AE N C
LPLTP3340XHZZ 7-2 AK N C
LPLTP3341XHZZ 1-35 AE N C
LPLTP3342XHZZ 1-16 AE N C
LPLTP3343XHZZ 6-2 AV N C
LPLTP3344XHSA 8-2 AY N C
LPLTP3345XHSA 8-3 AK N C
LPLTP3346XHZZ 1-91 AZ N C
LPLTP3348XHZZ 5-10 AG N C
LPLTP3349XHZZ 1-21 AU N C
LPLTP3363XHZZ 3-12 AH N C
LPLTP3376XHZZ 5-11 AK N C
LSTPP2063XHZZ 3-26 AE N C
LX-BZ0956XHZ7 5-B1 AE N C
LX-BZ2138XHZ7 5-B2 AD C
LX-BZ2205XHZ7 1-B2 AE N C
LX-BZ2222XHZ7 5-B3 AD C
LX-BZ2241XHZ7 6-B1 AD N C
LX-BZ2282XHZ7 1-B12 AE N C
LX-BZ2314XHZ7 6-B2 AD N C
LX-BZ2321XHZ7 1-B7 AE N C
LX-BZ2323XHZ7 2-B7 AE N C
[ M ]
MARMP2025XHZZ 3-3 AF C
MCAMP2031XHZZ 1-36 AE N C
MCAMP2032XHZZ 1-37 AE N C
MCAMP2033XHZZ 1-38 AE N C
MLEVP2402XHSA 3-27 AG N C
MLEVP2403XHSA 2-29 AG N C
MLEVP2404XHZZ 2-30 AG N C
MLEVP2405XHZZ 7-3 AE N C
MLEVP2406XHZZ 7-4 AE N C
MLEVP2409XHZA 6-36 AL N C
MLEVP2409XHZZ 6-3 AE N C
MLEVP2410XHSA 1-67 AK N C
MLEVP2411XHZZ 5-12 AF N C
MLEVP2412XHZZ 5-13 AF N C
MLEVP2413XHZZ 5-14 AF N C
MSPRC2568XHZZ 2-11 AE N C
MSPRC2735XHZZ 6-4 AC C
" 7-5 AC C
MSPRC3301XHZZ 1-9 AB C
" 1-39 AB C
MSPRC3505XHZZ 1-17 AD N C
MSPRC3506XHZZ 1-18 AF N C
MSPRC3519XHZZ 6-5 AE N C
MSPRC3522XHZZ 1-68 AD N C
MSPRC3525XHZZ 1-69 AE N C
MSPRC3527XHZZ 1-70 AD N C
MSPRC3528XHZZ 5-15 AE N C
MSPRC3530XHZZ 5-16 AD N C
MSPRC3531XHZZ 5-17 AE N C
MSPRC3542XHZZ 2-31 AD N C
MSPRC3547XHZZ 6-6 AE N C
MSPRC3567XHZZ 3-24 AE N C
MSPRC3572XHZZ 2-43 AE N C
MSPRC3576XHZZ 1-71 AE N C
MSPRC3589XHZZ 3-13 AD N C
MSPRC3590XHZZ 1-40 AE N C
MSPRC3595XHZZ 5-18 AE N C
MSPRD3523XHZZ 1-72 AE N C
MSPRD3529XHZZ 5-19 AE N C
MSPRD3543XHZZ 2-32 AE N C
MSPRD3545XHZZ 1-41 AE N C
MSPRD3548XHZZ 1-73 AE N C
MSPRD3550XHZZ 5-20 AE N C
MSPRD3560XHZZ 2-33 AE N C
MSPRD3564XHZZ 3-4 AE N C
MSPRD3566XHZZ 3-14 AE N C
MSPRD3569XHZZ 2-49 AE N C
MSPRD3570XHZZ 2-34 AE N C
MSPRD3574XHZZ 4-1 AE N C
MSPRD3575XHZZ 4-2 AE N C
MSPRK3549XHZZ 5-21 AF N C
MSPRK3590XHZZ 5-22 AE N C
MSPRP3514XHZZ 6-7 AG N C
MSPRP3515XHZZ 6-8 AG N C
MSPRP3516XHZZ 6-9 AG N C
MSPRP3517XHZZ 6-10 AG N C
MSPRP3518XHZZ 6-11 AH N C
MSPRP3524XHZZ 1-74 AE N C
MSPRP3534XHZZ 1-75 AF N C
MSPRP3535XHZZ 5-23 AE N C
MSPRP3591XHZZ 1-42 AE N C
MSPRT3507XHZZ 1-43 AE N C
MSPRT3563XHZZ 3-5 AD N C
MSPRT3565XHZZ 3-28 AD N C
MSPRT3571XHZZ 7-6 AD N C
MSPRT3594XHZZ 5-24 AE N C
PARTS CODE No. PRICE RANK
NEW MARK
PART RANK
26
AM-900U
[ N ]
NBLTK2067XHZZ 7-7 AS N C
NFANP2005XHZZ 6-12 AY N B
NGERH2278XHZZ 7-8 AC C
NGERH2458XHZZ 6-13 AB C
NGERH2466XHZZ 4-3 AE C
NGERH2480XHZZ 6-14 AB C
NGERH2517XHZZ 7-9 AE N C
NGERH2541XHZZ 7-10 AE N C
NGERH2542XHZZ 3-15 AE N C
NGERH2543XHZZ 2-51 AC C
NGERH2547XHZZ 3-16 AE C
NGERH2573XHZZ 7-11 AD C
NGERH2576XHZA 5-25 AF N C
NGERH2576XHZB 6-16 AF N C
NGERH2577XHZZ 6-17 AD C
NGERH2581XHZZ 6-18 AC C
NGERH2582XHZA 5-26 AY N C
NGERH2602XHZZ 4-4 AH C
NGERH2603XHZZ 4-5 AE C
NGERH2621XHZZ 6-20 AF C
NGERH2655XHZZ 7-12 AE N C
NGERH2656XHZZ 7-13 AE N C
NGERH2657XHZZ 3-17 AE N C
" 7-14 AE N C
NGERH2658XHZZ 7-15 AE N C
NGERH2659XHZZ 1-44 AE N C
NGERH2661XHZZ 1-45 AE N C
NGERH2662XHZZ 4-6 AE N C
NGERH2663XHZZ 6-21 AE N C
NGERH2664XHZZ 6-22 AE N C
NGERH2667XHZZ 6-25 AE N C
NGERH2670XHZZ 6-26 AE N C
NGERH2671XHZZ 6-27 AE N C
NGERH2673XHZZ 6-28 AE N C
NGERH2677XHZZ 1-76 AE N C
NGERH2678XHZZ 5-27 AF N C
NGERH2679XHZZ 5-28 AE N C
NGERH2680XHZZ 5-29 AE N C
NGERH2693XHZZ 7-16 AE N C
NGERH2697XHZZ 6-23 AG N C
NGERH2698XHZZ 6-24 AG N C
NGERH2699XHZZ 6-19 AL N C
NGERH2700XHZZ 6-15 AF N C
NGERP2318XHZZ 1-10 AD C
" 1-46 AD C
NPLYD2088XHZZ 2-35 AC C
NPLYD2099XHZZ 7-17 AE N C
NROLP2332XHZA 4-7 AL N C
NROLP2334XHZA 1-77 AC C
" 2-12 AC C
" 3-18 AC C
NROLP2420XHZZ 4-8 AM C
NROLP2530XHZZ 1-78 BD N C
NROLP2536XHZZ 5-30 BD N C
NROLR2333XHZZ 3-29 AP C
NROLR2525XHZZ 3-19 AQ N C
NROLR2526XHZZ 2-50 AS N C
NROLR2527XHZZ 1-47 AQ N C
NROLR2539XHZZ 5-31 BD N C
NSFTP2393XHZZ 1-6 AF N C
NSFTP2394XHZZ 3-30 AF N C
NSFTP2400XHZZ 4-9 AS N C
NSFTP2401XHZZ 6-29 AE N C
NSFTZ2396XHZZ 2-36 AG N C
NSFTZ2397XHZZ 2-37 AS N C
NSFTZ2398XHZZ 1-48 AU N C
NSFTZ2402XHZZ 1-79 AK N C
NSFTZ2406XHZZ 3-20 AH N C
NSFTZ2407XHZZ 2-13 AH N C
[ P ]
PBRS-2074XHZZ 1-11 AG N C
PBRS-2075XHZZ 1-80 AE N C
PBRS-2076XHZZ 1-108 AF N D
PCUSS2226XHZZ 1-7 AE N C
PGIDM2677XHSA 1-49 AG N C
PGIDM2678XHZZ 1-92 AE N C
PGIDM2679XHSA 1-12 AF N C
PGIDM2680XHSA 1-13 AF N C
PGIDM2681XHSA 3-6 AN N C
PGIDM2682XHSA 3-21 AN N C
PGIDM2683XHSA 3-31 AQ N C
PARTS CODE No. PRICE RANK
NEW MARK
PART RANK
PGIDM2687XHZZ 1-50 AE N C
PGIDM2688XHZZ 1-51 AE N C
PGIDM2689XHZZ 1-19 AW N C
PGIDM2692XHSA 1-82 AQ N C
PGIDM2694XHSA 1-52 AE N C
PGIDM2695XHSA 1-53 AE N C
PGIDM2696XHZZ 4-10 AE N C
PGIDM2697XHZZ 4-11 AU N C
PGIDM2698XHZZ 4-12 AS N C
PGIDM2699XHZZ 1-81 AH N C
PGIDM2700XHZZ 1-93 AE N C
PGIDM2702XHZZ 5-32 AE N C
PGIDM2703XHZZ 3-22 AK N C
PGIDM2704XHZZ 2-44 AE N C
PGIDM2705XHZZ 2-45 AE N C
PGLSP2064XHZZ 2-14 AY N C
PGLSP2065XHZZ 2-15 AQ N C
PHOP-2120XHSA 1-14 AQ N C
PHOP-2121XHSA 8-1 AV N C
PSEL-2043XHZZ 2-24 AE N C
PSHEP3853XHZZ 5-2 AG N C
PSHEP3879XHZZ 1-105 AE N C
PSHEP3883XHZZ 1-107 AG N C
PSHEZ3410XHZZ 1-103 AB C
PSHEZ3843XHZZ 3-23 AF N C
PSHEZ3854XHZZ 2-16 AH N C
PSHEZ3855XHZZ 1-8 AY N C
PSHEZ3864XHZZ 5-33 AG N C
PSHEZ3866XHZZ 2-17 AE N C
PSHEZ3880XHZZ 8-27 AN N D
PSHEZ3884XHZZ 2-56 AE N C
PSHEZ3885XHZZ 8-30 N C
PSHEZ3886XHZZ 3-32 N C
PSPO-2001XHZZ 1-23 AD C
PSPO-2013XHZZ 1-54 AE C
PSPO-2024XHZZ 5-3 AG N C
PTME-2081XHZZ 5-34 AF N C
PTPEZ2116XHZZ 2-18 AE N C
PTPEZ2117XHZZ 2-19 AE N C
PTPEZ2118XHZZ 2-20 AE N C
PTPEZ2127XHZZ 2-38 AC N C
[ Q ]
QACCD2095XHZZ 1-94 AS B
QCNCM2401SC0B 9-240 AA C
" 9-248 AA C
" 9-252 AA C
QCNCM2442SC0B 9-237 AB C
" 9-247 AB C
QCNCM2666XH0B 9-255 AD C
" 9-258 AD C
QCNCM2666XH0D 9-259 AD C
QCNCM2666XH0E 9-249 AE N C
QCNCM2694XH0B 9-241 AE N C
QCNCM2694XH0C 9-239 AE N C
QCNCM2694XH0E 9-242 AE N C
QCNCM2694XH0F 9-253 AE N C
QCNCM2694XH0I 10-20 AE N C
QCNCM2694XH1D 9-254 AE N C
QCNCM2710XHZZ 9-261 AK N C
QCNCM7014SC0B 9-256 AD C
" 9-260 AD C
QCNCM7014SC0C 9-251 AA C
QCNCM7014SC0D 9-246 AB C
" 9-257 AB C
QCNCM7014SC0H 9-245 AB C
QCNCW2556SC1B 9-238 AG C
QCNCW2556SC1F 9-250 AG N C
QCNWG370BXHZZ 8-6 AL C
QCNWN245CXHZZ 2-21 AL N C
QCNWN246CXHZZ 1-26 AL N C
QCNWN247CXHZZ 1-27 AL N C
QCNWN248CXHZZ 2-46 AN N C
QCNWN249CXHZZ 2-22 AG N C
QCNWN250CXHZZ 9-244 AK N C
QCNWN254CXHZZ 2-39 AG N C
QCNWN255CXHZZ 3-7 AG N C
QCNWN256CXHZZ 1-83 AG N C
QCNWN259CXHZZ 1-55 AG N C
QCNWN260CXHZZ 3-8 AG N C
QCNWN261CXHZZ 1-95 AG N C
QCNWN262CXHZZ 5-35 AG N C
QCNWN264CXHZZ 4-13 AG N C
PARTS CODE No. PRICE RANK
NEW MARK
PART RANK
27
AM-900U
QCNWN266CXHZZ 5-36 AK N C
QCNWN267CXHZZ 1-84 AN N C
QCNWN278CXHZZ 1-56 AG N C
QCNWN297CXHZZ 6-30 AH N C
QCNWN315CXHZZ 1-57 AG N C
QCNWN316CXHZZ 1-28 AG N C
QCNWN317CXHZZ 6-31 AE N C
QCNWN390CXHZZ 1-109 AN N C
QFS-L0004QCZZ 9-272 AE N A
QFS-L1027YCZZ 9-269 AE A
QFS-L2016XHZZ 9-274 AD A
QFS-L2021XHZZ 9-270 AE N A
" 9-271 AE N A
QFS-L2025XHZZ 9-273 AE N A
QFS-T2019XHZZ 5-37 AQ N A
QFS-T2020XHZZ 5-4 AT N A
QJAKZ2046SCBB 10-27 AH C
QSW-F2224SCZZ 6-32 AE C
QSW-K0005AWZZ 2-3 AC C
" 13-1 AC C
QSW-M2221XHZA 1-58 AL N C
" 1-85 AL N C
QSW-M2296XHZZ 1-59 AD C
QSW-M2324XHZZ 2-40 AN C
QSW-M2342XHZZ 6-33 AV N C
QSW-M2343XHZZ 1-86 AN N C
QSW-Z2237XHZB 2-23 AL N C
" 4-14 AL N C
QSW-Z2250XHZA 3-9 AL N C
QTANZ2042SCZZ 10-4 AB C
[ R ]
RC-FZ3024SCZZ 10-5 AG C
RCILF2195XHZZ 9-305 N C
RCILZ2118SCZZ 10-26 AD C
RCILZ2193XHZZ 9-308 AE N C
" 9-543 AE C
RCORF2146XHZZ 1-96 AG B
RCORF2152SCZZ 2-48 AL N B
RCORF2154XHZZ 1-97 AG N B
RCRSA2212XHZZ 9-685 AK N B
RCRSA2213XHZZ 9-686 AK N B
RCRSA2214XHZZ 9-688 AK N B
RCRSB2185XHZZ 9-684 AD B
RCRSP2194XHZZ 9-687 AL B
RDENT2206XHZZ 1-98 BK N E
" 12-901 BK N E
RDENT2214XHZZ 1-99 BP N E
" 11-901 BP N E
RDTCT2001XHZZ 5-38 AV N B
RFILN2027XHZZ 10-24 AC C
" 10-25 AC C
RH-DX2007SCZZ 10-55 AC B
RH-IX2346XHZZ 9-289 AG B
RH-IX2411XHZZ 9-282 AG N B
" 9-284 AG N B
RH-IX2425XHZZ 9-275 BS N B
RH-IX2444XHZZ 9-288 BP N B
RH-IX2446XHZZ 9-277 BK N B
RH-IX2447XHZZ 9-303 AX N B
RH-IX2448XHZZ 9-280 AL N B
RH-IX2450XHZZ 9-295 AG N B
" 9-302 AG N B
RH-IX2451XHZZ 9-285 AH N B
RH-IX2452XHZZ 9-294 AG N B
RH-IX2453XHZZ 9-293 AG N B
" 9-298 AG N B
RH-IX2454XHZZ 9-292 AG N B
RH-IX2455XHZZ 9-299 AG N B
RH-IX2456XHZZ 9-297 AG N B
RH-IX2457XHZZ 9-296 AG N B
RH-IX2458XHZZ 9-286 AG N B
RH-IX2459XHZZ 9-276 AG N B
RH-IX2461XHZZ 9-291 AH N B
RH-IX2462XHZZ 9-283 AZ N B
RH-IX2493XHZZ 9-304 AH N B
RH-IX2494XHZZ 9-281 AH N B
RLMPU2015XHZZ 5-39 BE N B
RMOTS2199XHZZ 6-34 BC N B
RMOTS2202XHZZ 6-35 AY N B
RMOTZ2201XHZZ 7-18 AW N B
RMPTR4221ACZZ 9-15 AB N C
" 9-16 AB N C
PARTS CODE No. PRICE RANK
NEW MARK
PART RANK
RMPTR4271ACZZ 9-6 AE N C
" 9-9 AE N C
" 9-10 AE N C
RMPTR4330ACZZ 9-1 AB N C
" 9-2 AB N C
" 9-3 AB N C
" 9-4 AB N C
" 9-5 AB N C
" 9-7 AB N C
" 9-8 AB N C
" 9-11 AB N C
" 9-12 AB N C
" 9-13 AB N C
" 9-14 AB N C
RR-HZ3011SCZZ 10-34 AC C
RRLYD3435XHZZ 10-19 AP B
RTRNI2165XHZZ 10-56 AG B
RUITZ2001XHZZ 2-2 AZ N E
RUITZ2006XHZZ 2-47 BT N B
[ S ]
SPAKA279GXHZZ 8-7 AQ N D
SPAKA280GXHZZ 8-8 AS N D
SPAKA281GXHZZ 8-9 AQ N D
SPAKA282GXHZZ 8-10 AQ N D
SPAKA286GXHZZ 8-11 AG N D
SPAKA356GXHZZ 8-14 AG N D
SPAKA357GXHZZ 8-15 AG N D
SPAKA373GXHZZ 8-16 AD N D
SPAKA374GXHZZ 8-17 AD N D
SPAKA386GXHZZ 8-26 AE N D
SPAKA428GXHZZ 8-13 AE N D
SPAKA429GXHZZ 8-12 AE N D
SPAKC278GXHTA 8-18 N D
SPAKP285GXHZZ 8-19 AK N D
[ T ]
TCADH3738XHZZ 8-22 AG N D
TCADZ3783XHZZ 8-21 AQ N D
TCAUH2041XHZZ 5-40 AG N D
TCAUZ2044XHZZ 1-87 AK N D
TCAUZ2046XHZZ 1-106 AK N D
TGANE2341XHZZ 8-23 AD N D
TGANF2342XHZZ 8-24 AE N D
TLABH351JXHZZ 5-41 AD N D
TLABM224JXHZZ 1-60 AE N D
TLABM421JXHZZ 8-28 AN N D
TLABS478HXHZZ 1-104 AE N D
TPAPA2278XHZZ 8-29 N D
TPAPA2281XHZZ 8-31 N D
[ U ]
UDSKA2050XHZZ 8-25 BB N D
[ V ]
VCCCCZ1EH100D 9-179 AA C
" 9-181 AA C
" 9-188 AA C
" 9-227 AA C
VCCCCZ1EH101J 9-86 AA C
" 9-87 AA C
" 9-88 AA C
" 9-89 AA C
" 9-90 AA C
" 9-91 AA C
" 9-92 AA C
" 9-93 AA C
" 9-94 AA C
" 9-95 AA C
" 9-96 AA C
" 9-97 AA C
" 9-98 AA C
" 9-100 AA C
" 9-101 AA C
" 9-102 AA C
" 9-103 AA C
" 9-178 AA C
" 9-186 AA C
VCCCCZ1EH150J 9-166 AC C
" 9-167 AC C
VCCCCZ1EH180J 9-18 AA C
" 9-19 AA C
" 9-21 AA C
" 9-22 AA C
" 9-637 AA C
VCCCCZ1EH270J 9-29 AA C
PARTS CODE No. PRICE RANK
NEW MARK
PART RANK
28
AM-900U
VCCCCZ1EH330J 9-31 AC C
" 9-177 AC C
" 9-180 AC C
" 9-182 AC C
" 9-194 AC C
" 9-195 AC C
" 9-228 AC C
VCCCCZ1EH470J 9-152 AA C
VCCCCZ1HH8R0D 9-153 AA C
VCEAEA1CW106M 9-25 AC C
" 9-30 AC C
" 9-34 AC C
" 9-36 AC C
" 9-60 AC C
" 9-145 AC C
" 9-146 AC C
" 9-149 AC C
" 9-156 AC C
" 9-175 AC C
" 9-191 AC C
" 9-222 AC C
" 9-223 AC C
" 10-12 AC C
" 10-13 AC C
VCEAEA1EW475M 9-128 AA C
" 10-14 AA C
VCEAEA1HW105M 9-129 AC C
VCEAGA1CW476M 9-83 AB C
" 9-127 AB C
" 9-210 AB C
" 9-213 AB C
" 9-225 AB C
VCEAGA1EW107M 9-158 AB C
" 10-17 AB C
VCEAGA1HW106M 10-7 AA C
" 10-8 AA C
VCEAGA1HW107M 9-108 AA C
" 9-198 AA C
VCEAGA1HW226M 9-131 AB C
" 9-133 AB C
VCEAGA1HW476M 9-207 AB C
VCKYCY1AB105K 9-139 AB C
" 9-151 AB C
" 9-157 AB C
VCKYCY1AB225K 9-59 AB C
VCKYCY1AF105Z 9-76 AC C
" 9-84 AC C
" 9-85 AC C
" 9-147 AC C
VCKYCY1CF224Z 9-204 AB C
VCKYCY1HB103K 9-200 AA C
" 9-201 AA C
" 9-202 AA C
" 9-203 AA C
VCKYCY1HF104Z 9-154 AA C
" 9-171 AA C
" 9-192 AA C
" 9-193 AA C
" 9-197 AA C
" 9-205 AA C
" 9-206 AA C
" 9-208 AA C
" 9-221 AA C
" 9-232 AA C
" 9-233 AA C
" 9-235 AA C
VCKYCZ0JB105K 9-231 AB C
VCKYCZ1AB104K 9-116 AC C
" 9-118 AC C
" 9-119 AC C
VCKYCZ1CB103K 9-17 AA C
" 9-23 AA C
" 9-32 AA C
" 9-58 AA C
" 9-136 AA C
VCKYCZ1CF104Z 9-20 AB C
" 9-24 AB C
" 9-26 AB C
" 9-27 AB C
" 9-28 AB C
" 9-33 AB C
" 9-35 AB C
PARTS CODE No. PRICE RANK
NEW MARK
PART RANK
" 9-37 AB C
" 9-38 AB C
" 9-39 AB C
" 9-40 AB C
" 9-41 AB C
" 9-42 AB C
" 9-43 AB C
" 9-44 AB C
" 9-45 AB C
" 9-46 AB C
" 9-47 AB C
" 9-48 AB C
" 9-49 AB C
" 9-50 AB C
" 9-51 AB C
" 9-52 AB C
" 9-53 AB C
" 9-54 AB C
" 9-55 AB C
" 9-56 AB C
" 9-57 AB C
" 9-61 AB C
" 9-62 AB C
" 9-63 AB C
" 9-64 AB C
" 9-65 AB C
" 9-66 AB C
" 9-67 AB C
" 9-68 AB C
" 9-69 AB C
" 9-70 AB C
" 9-71 AB C
" 9-72 AB C
" 9-73 AB C
" 9-74 AB C
" 9-75 AB C
" 9-77 AB C
" 9-78 AB C
" 9-80 AB C
" 9-81 AB C
" 9-82 AB C
" 9-99 AB C
" 9-106 AB C
" 9-110 AB C
" 9-111 AB C
" 9-114 AB C
" 9-115 AB C
" 9-117 AB C
" 9-120 AB C
" 9-121 AB C
" 9-122 AB C
" 9-123 AB C
" 9-124 AB C
" 9-125 AB C
" 9-126 AB C
" 9-132 AB C
" 9-134 AB C
" 9-135 AB C
" 9-144 AB C
" 9-148 AB C
" 9-155 AB C
" 9-159 AB C
" 9-168 AB C
" 9-169 AB C
" 9-170 AB C
" 9-172 AB C
" 9-173 AB C
" 9-174 AB C
" 9-176 AB C
" 9-183 AB C
" 9-184 AB C
" 9-185 AB C
" 9-187 AB C
" 9-189 AB C
" 9-190 AB C
" 9-196 AB C
" 9-199 AB C
" 9-211 AB C
" 9-214 AB C
" 9-224 AB C
" 9-226 AB C
" 9-229 AB C
PARTS CODE No. PRICE RANK
NEW MARK
PART RANK
29
AM-900U
" 9-230 AB C
" 9-234 AB C
VCKYCZ1EB102K 9-79 AA C
" 9-104 AA C
" 9-107 AA C
" 9-109 AA C
" 9-112 AA C
" 9-130 AA C
" 9-137 AA C
" 9-160 AA C
" 9-161 AA C
" 9-209 AA C
" 9-212 AA C
" 9-215 AA C
" 9-216 AA C
" 9-217 AA C
" 9-218 AA C
" 9-219 AA C
" 9-220 AA C
VCKYCZ1EB222K 9-142 AB C
" 9-143 AB C
" 9-164 AB C
" 9-165 AB C
VCKYCZ1EB471K 9-150 AD C
" 9-162 AD C
" 9-163 AD C
VCKYCZ1EB472K 9-105 AA C
VCKYCZ1HB331K 9-113 AA C
" 9-138 AA C
VCKYPA1HB103K 10-6 AA C
VCKYPU1HB102K 10-9 AA C
" 10-11 AA C
VCKYPU1HB471K 10-15 AA C
VCKYPU1HF223Z 10-18 AA C
VCKYTQ1CF474Z 9-236 AB C
VCQYNA1HM333K 10-10 AA C
" 10-16 AA C
VHD1N4148//-1 10-21 AA B
" 10-22 AA B
VHD1SS355//-1 9-262 AB B
" 9-263 AB B
" 9-265 AB B
" 9-268 AB B
VHDMC2850T1-1 9-264 AE B
VHE1N4748A/-1 9-266 AC B
VHE1ZC15///-1 10-60 AC B
VHEHZ27-1//-1 10-59 AB B
VHEHZ2C1///-1 10-57 AA B
" 10-58 AA B
" 10-62 AA B
" 10-63 AA B
VHEMTZJ8R2B-1 10-61 AC B
VHEUDZS6R2B-1 9-267 AE N B
VHIBA10393F-1 9-300 AC B
VHIF001/TE53E 9-290 BL N B
VHIF016/TC84L 9-279 BF N E
VHINJM2113M-1 9-287 AG B
VHINJM2904D-1 10-23 AG B
VHIPST596CMT1 9-278 AF B
VHIULN2003AN/ 9-301 AE B
VHPPC814X//-1 10-29 AE B
VHPPC817X4/-1 10-28 AC B
VHPSG2482A+-1 5-42 AN N B
VHVRA391PV6-1 10-1 AE B
VHVRA501PC6-1 10-2 AG B
" 10-3 AG B
VRD-HT2EY100J 10-38 AA C
" 10-51 AA C
" 10-54 AA C
VRD-HT2EY103J 10-52 AA C
" 10-53 AA C
VRD-HT2EY183J 10-37 AA C
VRD-HT2EY223J 10-45 AA C
" 10-46 AA C
" 10-48 AA C
" 10-50 AA C
VRD-HT2EY300J 10-41 AA C
VRD-HT2EY303J 10-39 AA C
VRD-HT2EY332J 10-49 AA C
VRD-HT2EY561J 10-43 AA C
VRD-HT2EY621J 10-44 AA C
VRD-HT2EY751J 10-47 AA C
PARTS CODE No. PRICE RANK
NEW MARK
PART RANK
VRD-HT2EY910J 10-40 AA C
VRD-HT2HY223J 10-36 AA C
VRS-CY1JB000J 9-140 AA C
" 9-141 AA C
" 9-374 AA C
" 9-380 AA C
" 9-382 AA C
" 9-385 AA C
" 9-386 AA C
" 9-387 AA C
" 9-388 AA C
" 9-389 AA C
" 9-417 AA C
" 9-418 AA C
" 9-632 AA C
" 9-633 AA C
" 9-638 AA C
" 9-639 AA C
" 9-640 AA C
" 9-645 AA C
" 9-678 AA C
" 9-679 AA C
" 9-680 AA C
" 9-681 AA C
VRSCY1JB27R4F 9-372 AD N C
" 9-373 AD N C
VRS-CZ1JB000J 9-307 AA C
" 9-327 AA C
" 9-332 AA C
" 9-333 AA C
" 9-337 AA C
" 9-352 AA C
" 9-353 AA C
" 9-355 AA C
" 9-356 AA C
" 9-357 AA C
" 9-358 AA C
" 9-360 AA C
" 9-361 AA C
" 9-362 AA C
" 9-363 AA C
" 9-364 AA C
" 9-369 AA C
" 9-375 AA C
" 9-376 AA C
" 9-378 AA C
" 9-381 AA C
" 9-395 AA C
" 9-396 AA C
" 9-415 AA C
" 9-416 AA C
" 9-451 AA C
" 9-453 AA C
" 9-480 AA C
" 9-483 AA C
" 9-484 AA C
" 9-486 AA C
" 9-487 AA C
" 9-493 AA C
" 9-530 AA C
" 9-566 AA C
" 9-578 AA C
" 9-588 AA C
" 9-589 AA C
" 9-590 AA C
" 9-591 AA C
" 9-592 AA C
" 9-593 AA C
" 9-596 AA C
" 9-600 AA C
" 9-609 AA C
" 9-617 AA C
" 9-634 AA C
" 9-649 AA C
" 9-650 AA C
" 9-651 AA C
" 9-652 AA C
" 9-653 AA C
" 9-654 AA C
" 9-655 AA C
" 9-656 AA C
" 9-657 AA C
PARTS CODE No. PRICE RANK
NEW MARK
PART RANK
30
AM-900U
" 9-658 AA C
" 9-676 AA C
" 9-677 AA C
" 9-682 AA C
VRS-CZ1JB100J 9-306 AA C
" 9-329 AA C
" 9-365 AA C
" 9-469 AA C
" 9-478 AA C
" 9-495 AA C
" 9-499 AA C
" 9-516 AA C
" 9-554 AA C
" 9-556 AA C
VRS-CZ1JB101J 9-328 AA C
" 9-367 AA C
" 9-423 AA C
" 9-430 AA C
" 9-434 AA C
" 9-435 AA C
" 9-436 AA C
" 9-438 AA C
" 9-439 AA C
" 9-440 AA C
" 9-441 AA C
" 9-442 AA C
" 9-443 AA C
" 9-444 AA C
" 9-489 AA C
" 9-508 AA C
" 9-509 AA C
" 9-511 AA C
" 9-513 AA C
" 9-514 AA C
" 9-519 AA C
" 9-520 AA C
" 9-529 AA C
" 9-536 AA C
" 9-537 AA C
" 9-541 AA C
" 9-542 AA C
" 9-544 AA C
" 9-546 AA C
" 9-547 AA C
" 9-550 AA C
" 9-551 AA C
" 9-555 AA C
" 9-557 AA C
" 9-564 AA C
" 9-571 AA C
" 9-599 AA C
" 9-611 AA C
" 9-613 AA C
" 9-616 AA C
" 9-619 AA C
" 9-621 AA C
" 9-627 AA C
" 9-628 AA C
" 9-629 AA C
" 9-630 AA C
" 9-644 AA C
VRS-CZ1JB102J 9-394 AA C
" 9-454 AA C
" 9-457 AA C
" 9-473 AA C
" 9-562 AA C
" 9-595 AA C
" 9-606 AA C
" 9-659 AA C
" 9-660 AA C
" 9-662 AA C
" 9-667 AA C
" 9-683 AA C
VRS-CZ1JB103J 9-390 AA C
" 9-391 AA C
" 9-392 AA C
" 9-393 AA C
" 9-421 AA C
" 9-424 AA C
" 9-429 AA C
" 9-433 AA C
" 9-455 AA C
PARTS CODE No. PRICE RANK
NEW MARK
PART RANK
" 9-456 AA C
" 9-459 AA C
" 9-461 AA C
" 9-482 AA C
" 9-485 AA C
" 9-488 AA C
" 9-496 AA C
" 9-497 AA C
" 9-498 AA C
" 9-500 AA C
" 9-501 AA C
" 9-502 AA C
" 9-503 AA C
" 9-504 AA C
" 9-505 AA C
" 9-506 AA C
" 9-507 AA C
" 9-510 AA C
" 9-522 AA C
" 9-523 AA C
" 9-524 AA C
" 9-525 AA C
" 9-526 AA C
" 9-527 AA C
" 9-528 AA C
" 9-531 AA C
" 9-532 AA C
" 9-533 AA C
" 9-534 AA C
" 9-539 AA C
" 9-540 AA C
" 9-545 AA C
" 9-548 AA C
" 9-549 AA C
" 9-553 AA C
" 9-559 AA C
" 9-568 AA C
" 9-569 AA C
" 9-570 AA C
" 9-574 AA C
" 9-580 AA C
" 9-584 AA C
" 9-594 AA C
" 9-597 AA C
" 9-598 AA C
" 9-601 AA C
" 9-602 AA C
" 9-603 AA C
" 9-605 AA C
" 9-610 AA C
" 9-612 AA C
" 9-614 AA C
" 9-618 AA C
" 9-620 AA C
" 9-622 AA C
" 9-623 AA C
" 9-624 AA C
" 9-625 AA C
" 9-626 AA C
" 9-661 AA C
" 9-663 AA C
" 9-668 AA C
VRS-CZ1JB104J 9-447 AA C
" 9-552 AA C
" 9-579 AA C
" 9-585 AA C
" 9-641 AA C
VRS-CZ1JB105J 9-368 AD C
" 9-383 AD C
" 9-582 AD C
" 9-587 AD C
VRS-CZ1JB133J 9-428 AC N C
VRS-CZ1JB151J 9-479 AA C
" 9-647 AA C
" 9-648 AA C
VRS-CZ1JB152J 9-377 AA C
" 9-437 AA C
VRS-CZ1JB154J 9-448 AD C
VRS-CZ1JB181J 9-384 AA C
VRS-CZ1JB202J 9-674 AD C
VRS-CZ1JB203F 9-577 AD C
" 9-586 AD C
PARTS CODE No. PRICE RANK
NEW MARK
PART RANK
31
AM-900U
VRS-CZ1JB203J 9-449 AD C
" 9-466 AD C
" 9-471 AD C
" 9-576 AD C
" 9-669 AD C
" 9-670 AD C
VRS-CZ1JB221J 9-335 AD C
" 9-343 AD C
" 9-344 AD C
VRS-CZ1JB223J 9-354 AA C
VRSCZ1JB2492F 9-379 AF N C
VRS-CZ1JB270J 9-538 AA C
VRS-CZ1JB271J 9-346 AA C
" 9-407 AA C
" 9-408 AA C
" 9-409 AA C
" 9-410 AA C
" 9-411 AA C
" 9-412 AA C
" 9-413 AA C
" 9-414 AA C
" 9-446 AA C
" 9-636 AA C
" 9-643 AA C
VRS-CZ1JB302J 9-450 AD C
" 9-607 AD C
VRS-CZ1JB330J 9-334 AA C
" 9-336 AA C
" 9-338 AA C
" 9-339 AA C
" 9-340 AA C
" 9-341 AA C
" 9-342 AA C
" 9-345 AA C
" 9-347 AA C
" 9-348 AA C
" 9-349 AA C
" 9-350 AA C
" 9-351 AA C
" 9-366 AA C
" 9-370 AA C
" 9-399 AA C
" 9-400 AA C
" 9-401 AA C
" 9-402 AA C
" 9-491 AA C
" 9-492 AA C
" 9-494 AA C
" 9-512 AA C
" 9-515 AA C
" 9-517 AA C
" 9-518 AA C
" 9-521 AA C
" 9-558 AA C
" 9-560 AA C
" 9-561 AA C
" 9-563 AA C
" 9-565 AA C
" 9-567 AA C
" 9-631 AA C
" 9-675 AA C
VRS-CZ1JB332J 9-425 AA C
" 9-475 AA C
" 9-481 AA C
VRS-CZ1JB333J 9-359 AA C
" 9-403 AA C
" 9-404 AA C
" 9-405 AA C
" 9-406 AA C
" 9-460 AA C
VRS-CZ1JB391J 9-371 AD C
VRS-CZ1JB392J 9-420 AD C
VRSCZ1JB4422F 9-470 AF N C
" 9-474 AF N C
VRS-CZ1JB471J 9-452 AA C
VRS-CZ1JB472J 9-330 AA C
" 9-331 AA C
" 9-397 AA C
" 9-398 AA C
" 9-419 AA C
" 9-422 AA C
" 9-427 AA C
PARTS CODE No. PRICE RANK
NEW MARK
PART RANK
" 9-432 AA C
" 9-445 AA C
" 9-458 AA C
" 9-462 AA C
" 9-463 AA C
" 9-464 AA C
" 9-465 AA C
" 9-472 AA C
" 9-490 AA C
" 9-575 AA C
" 9-581 AA C
" 9-635 AA C
" 9-642 AA C
" 9-646 AA C
" 9-671 AA C
VRS-CZ1JB473J 9-572 AA C
" 9-573 AA C
" 9-615 AA C
VRS-CZ1JB512F 9-583 AE N C
VRS-CZ1JB562J 9-467 AA C
VRS-CZ1JB563J 9-476 AD C
VRS-CZ1JB621J 9-468 AA C
VRS-CZ1JB682J 9-666 AD C
VRS-CZ1JB913J 9-477 AA C
VRS-HT3AA133J 10-35 AB C
VRS-HT3AAR22J 9-604 AA
" 9-608 AA
VRS-HT3AAR47J 9-426 AC C
" 9-431 AC C
VRS-HT3DA470J 9-535 AA C
VRS-TP2BD151J 9-672 AA C
" 9-673 AA C
VRS-TW2HF561F 9-664 AF N C
" 9-665 AF N C
VS2SA1530AT-1 9-324 AE N B
" 9-325 AE N B
VS2SC2412K/-1 9-321 AB B
" 9-322 AB B
" 9-323 AB B
VS2SD1859R+-1 10-31 AG N B
VS2SD592A-S-1 10-30 AK B
VSKRC106M//-1 10-32 AD B
VSRT1N141CT-1 9-318 AE N B
" 9-319 AE N B
VSRT1N436CT-1 9-309 AE B
" 9-310 AE B
" 9-311 AE B
" 9-313 AE B
" 9-314 AE B
" 9-315 AE B
" 9-316 AE B
" 9-317 AE B
" 9-326 AE B
VSRT1P141CT-1 9-312 AB B
VSRT5N141CT-1 9-320 AE N B
[ X ]
XBPS730P08KS0 5-B4 AB N C
XEBS720P06000 2-B1 AC C
XEBS720P10000 1-B6 AE N C
XEBS730P08000 1-B3 AC C
" 2-B3 AC C
" 3-B2 AC C
XEBS730P10000 1-B1 AC C
" 2-B2 AC C
" 3-B1 AC C
" 5-B5 AC C
" 7-B1 AC C
XEBS730P12000 1-B9 AC C
" 2-B5 AC C
" 6-B3 AC C
XEBS730P14000 1-B8 AD N C
XHBS730P06000 1-B11 AC C
" 2-B6 AC C
" 6-B4 AC C
XHBS730P08000 1-B10 AB C
XHBS730P10000 1-B5 AD C
XJBS740P12000 1-B13 AB N C
XJPS740P10X00 2-B4 AC N C
XNGS730-18000 5-N1 AD N C
[ 0 ]
0KY0MPS902100 11-69 AH N C
0KY0MPS902200 11-67 AF C
PARTS CODE No. PRICE RANK
NEW MARK
PART RANK
32
AM-900U
" 11-68 AF C
0KYC1095EQ104 11-32 AD C
0KYC10A9RQ221 11-11 AG C
0KYC10A9YQ102 11-22 AG N C
0KYC10Q1EQ101 11-14 AC C
0KYC10Q2CQ473 11-28 AC N C
0KYC10Q2EQ104 11-18 AD C
" 11-21 AD C
" 11-31 AD C
0KYC1102EC103 11-12 AC C
" 11-25 AC C
" 11-27 AC C
0KYC1102EC472 11-13 AC C
0KYC1102EC562 11-26 AC C
0KYC1384QS102 11-9 AG N C
" 11-10 AG N C
" 11-17 AG N C
0KYC1384QS472 11-15 AG C
" 11-16 AG C
0KYC2131QS224 11-7 AK C
0KYC3075BQ471 11-30 AM N C
0KYC30A0BQ121 11-24 AG C
0KYC30A0BQ331 11-29 AK C
" 11-33 AK C
0KYC30A0DQ330 11-20 AG C
0KYC30A0DQ331 11-19 AK C
0KYC30A0DQ560 11-23 AG N C
0KYC3126KS151 11-8 AR C
0KYD1057AQ006 11-45 AF B
" 11-46 AF B
" 11-47 AF B
" 11-48 AF B
" 11-49 AF B
" 11-50 AF B
" 11-61 AF B
0KYD2021BQ002 11-51 AS B
0KYD2051AQ002 11-40 AD B
" 11-42 AD B
" 11-43 AD B
0KYD2066AQ006 11-54 AH B
0KYD3134AA004 11-55 AK N B
" 11-60 AK N B
0KYD4061AQ270 11-52 AL B
0KYD4061AQ5R6 11-57 AK N B
0KYD4066AQ015 11-56 AE B
" 11-59 AE B
0KYD4066AQ048 11-53 AF B
0KYD4066AQ060 11-41 AF B
0KYD4066AQ078 11-58 AE B
0KYD4066AQ105 11-39 AF B
0KYD5013AQ612 11-160 AV B
0KYD7058AQ241 11-162 AG N B
0KYD7102AR4R0 11-90 AN N B
0KYH1050BQ5R0 11-71 AT B
0KYH2107AR001 11-70 AQ B
0KYH7137AS001 11-91 AL B
" 11-93 AL B
0KYH7151AS001 11-92 AW N B
0KYK2051AQ002 11-36 AG C
" 11-37 AG C
0KYK2061AQ002 11-34 AF N C
0KYK2148LS004 11-38 AN N C
0KYK2148LS005 11-35 AG N C
0KYK3104AL001 11-158 AU N B
0KYK7101AR4R0 11-63 AN A
" 11-66 AN A
0KYK7130AA004 11-65 AP N A
0KYK7138AS006 11-62 AL N A
0KYL1105SL560 11-89 AN C
0KYL1118RS400 11-88 AQ C
0KYL1179JL143 11-87 AN N C
0KYL2100DS071 11-159 AY N B
0KYL5051AQ001 11-1 AE C
0KYL5051AQ002 11-74 AF C
0KYL5116AC002 11-2 AH N C
" 11-5 AH N C
0KYR1053UQ103 11-154 AC C
0KYR1053UQ223 11-122 AC C
0KYR1053UQ473 11-156 AC C
0KYR1063BQ105 11-104 AE C
0KYR3062UQ100 11-119 AL C
0KYR3111VC000 11-84 AB C
PARTS CODE No. PRICE RANK
NEW MARK
PART RANK
0KYR3111VC101 11-112 AB C
0KYR3111VC102 11-138 AB C
" 11-141 AB C
0KYR3111VC103 11-131 AB C
" 11-139 AB C
" 11-140 AB C
" 11-155 AB C
0KYR3111VC122 11-116 AC C
" 11-132 AC C
0KYR3111VC153 11-143 AC N C
0KYR3111VC223 11-115 AB C
0KYR3111VC272 11-144 AC C
0KYR3111VC332 11-137 AC C
" 11-145 AC C
0KYR3111VC333 11-111 AB C
0KYR3111VC392 11-148 AB C
0KYR3111VC473 11-157 AC N C
0KYR3111VC681 11-117 AB C
0KYR3111VC682 11-113 AB C
0KYR3113VC154 11-146 AC N C
0KYR3113VC184 11-147 AC C
0KYR3113VC334 11-128 AC N C
0KYR3114VC102 11-126 AC C
0KYR3114VC183 11-108 AC C
0KYR3114VC332 11-136 AC N C
0KYR3114VC472 11-149 AC N C
0KYR3114VC622 11-114 AC C
" 11-133 AC C
0KYR3114VC681 11-135 AC N C
0KYR3114VC752 11-142 AC C
0KYR3120TC101 11-127 AC N C
0KYR3120TC153 11-129 AB C
0KYR3120TC752 11-130 AB C
0KYR3121TC000 11-83 AB C
" 11-85 AB C
" 11-107 AB C
0KYR3121TC102 11-134 AB C
0KYR3121TC151 11-121 AC N C
0KYR3121TC220 11-120 AC C
0KYR3121TC221 11-110 AB C
0KYR3121TC223 11-123 AC C
0KYR3121TC273 11-124 AC C
" 11-125 AC C
0KYR3121TC391 11-109 AC C
0KYR3126TC184 11-105 AB C
" 11-106 AB C
0KYR3131AC000 11-6 AC C
0KYR3131AC330 11-118 AC C
0KYR3131AC472 11-150 AC C
" 11-151 AC C
" 11-152 AC C
" 11-153 AC C
0KYR8054EQ502 11-161 AG C
0KYT1018NC001 11-98 AG N B
0KYT1029LC001 11-97 AU N B
0KYT1576AC002 11-100 AF B
" 11-102 AF B
0KYT3561KL001 11-94 AT B
0KYT4081CC002 11-96 AF B
" 11-99 AF B
" 11-101 AF B
" 11-103 AF B
0KYT4097CC002 11-95 AG B
0KYW0000AQ005 11-3 AC C
" 11-4 AC C
" 11-44 AC C
" 11-75 AC C
" 11-77 AC C
" 11-79 AC C
" 11-86 AC C
0KYW0000AQ007 11-82 AC C
0KYW0000AQ010 11-80 AC C
0KYW0000AQ012 11-64 AC C
" 11-73 AC C
" 11-76 AC C
" 11-78 AC C
" 11-81 AC C
0KYW0000AQ015 11-72 AC C
PARTS CODE No. PRICE RANK
NEW MARK
PART RANK
33
SHARP CORPORATIONCommunication Systems GroupQuality & Reliability Control CenterHigashihiroshima, Hiroshima 739-0192, Japan
A0501-DS•IS•T
AM-900U
No part of this publication may be reproduced,
stored in a retrieval system, or transmitted in
any form or by any means, electronic, mechanical,
photocopying, recording, or otherwise, without
prior written permission of the publisher.
COPYRIGHT © 2005 BY SHARP CORPORATION
ALL RIGHTS RESERVED.