ACER AT2002 Service Manual 060717
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Transcript of ACER AT2002 Service Manual 060717
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Acer AT2002 Service Guide
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Service Guide Version and Revision
No. Version Release Date Revision 1
A00
Jul-15 -2006
Original release
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Copyright Copyright 2006 Acer Technology Corp.
All rights reserved.
This manual may not, in whole or in part, be copied, photocopied, reproduced, translated, or converted to any electronic machine readable form without prior written permission of Acer Technology Corp. ACER AT2002 Service Manual.
Printed in Fujian.
Disclaimer The information in this guide is subject to change without notice. Acer Incorporated makes no representations
or warranties, either expressed or implied, with respect to the contents hereof and specifically disclaims any
warranties of merchantability or fitness for any particular purpose. Any Acer Incorporated software described
in this manual is sold or licensed "as is". Should the programs prove defective following their purchase, the
buyer (and not Acer Incorporated, its distributor, or its dealer) assumes the entire cost of all necessary
servicing, repair, and any incidental or consequential damages resulting from any defect in the software.
Acer is a registered trademark of Acer Corporation.
Intel is a registered trademark of Intel Corporation.
Pentium and Pentium II/III are trademarks of Intel Corporation.
Other brand and product names are trademarks and/or registered trademarks of their respective holders.
Trademarks All other trademarks are property of their respective owners. Conventions The following conventions are used in this manual: Screen messages Denotes actual messages that appear on screen. NOTE Gives bits and pieces of additional information related to the current topic. WARNING Alerts you to any damage that might result from doing or not doing specific
actions. CAUTION Gives precautionary measures to avoid possible hardware or software
problems. IMPORTANT Remind you to do specific actions relevant to the accomplishment of
procedures. Preface
Before using this information and the product it supports, please read the following general information. 1. This Service Guide provides you with all technical information relating to the BASIC CONFIGURATION
decided for Acer's "global" product offering. To better fit local market requirements and enhance product competitiveness, your regional office may have decided to extend the functionality of a machine (e.g. add-on card, modem, or extra memory capability). These LOCALIZED FEATURES will NOT be covered in this generic service guide. In such cases, please contact your regional offices or the responsible personnel/channel to provide you with further technical details.
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2. Please note WHEN ORDERING FRU PARTS, that you should check the most up-to-date information available on your regional web or channel. If, for whatever reason, a part number change is made, it will not be noted in the printed Service Guide. For ACER-AUTHORIZED SERVICE PROVIDERS, your Acer office may have a DIFFERENT part number code to those given in the FRU list of this printed Service Guide. You MUST use the list provided by your regional Acer office to order FRU parts for repair and service of customer machines.
Warning: (For FCC Certified Models) Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy, and if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: 1. Reorient or relocate the receiving antenna. 2. Increase the separation between the equipment and receiver. 3. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. 4. Consult the dealer or an experienced radio/TV technician for help. Notice:
1. The changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
2. Shielded interface cables and AC power cord, if any, must be used in order to comply with the emission limits.
3. The manufacturer is not responsible for any radio or TV interference caused by unauthorized modification to this equipment. It is the responsibility of the user to correct such interference.
As ENERGY STAR® Partner our company has determined that this product meets the ENERGY STAR® guidelines for energy efficiency.
Warning:
To prevent fire or shock hazard, do not expose the monitor to rain or moisture. Dangerous high voltages are present inside the monitor. Do not open the cabinet. Refer servicing to qualified personnel only.
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Precautions
Do not use the monitor near water, e.g. near a bathtub, washbowl, kitchen sink, laundry tub, swimming pool or in a wet basement.
Do not place the monitor on an unstable trolley, stand, or table. If the monitor falls, it can injure a person and cause serious damage to the appliance. Use only a trolley or stand recommended by the manufacturer or sold with the monitor. If you mount the monitor on a wall or shelf, uses a mounting kit approved by the manufacturer and follow the kit instructions.
Slots and openings in the back and bottom of the cabinet are provided for ventilation. To ensure reliable operation of the monitor and to protect it from overheating, be sure these openings are not blocked or covered. Do not place the monitor on a bed, sofa, rug, or similar surface. Do not place the monitor near or over a radiator or heat register. Do not place the monitor in a bookcase or cabinet unless proper ventilation is provided.
The monitor should be operated only from the type of power source indicated on the label. If you are not sure of the type of power supplied to your home, consult your dealer or local power company.
The monitor is equipped with a three-pronged grounded plug, a plug with a third (grounding) pin. This plug will fit only into a grounded power outlet as a safety feature. If your outlet does not accommodate the three-wire plug, have an electrician install the correct outlet, or use an adapter to ground the appliance safely. Do not defeat the safety purpose of the grounded plug.
Unplug the unit during a lightning storm or when it will not be used for long periods of time. This will protect the monitor from damage due to power surges.
Do not overload power strips and extension cords. Overloading can result in fire or electric shock. Never push any object into the slot on the monitor cabinet. It could short circuit parts causing a fire or
electric shock. Never spill liquids on the monitor. Do not attempt to service the monitor yourself; opening or removing covers can expose you to dangerous
voltages and other hazards. Please refer all servicing to qualified service personnel To ensure satisfactory operation, use the monitor only with UL listed computers which have appropriate
configured receptacles marked between 100 - 240V AC, Min. 5A. The wall socket shall be installed near the equipment and shall be easily accessible.
Special Notes On LCD TV Monitors The following symptoms are normal with LCD TV monitor and do not indicate a problem.
Notes
Due to the nature of the fluorescent light, the screen may flicker during initial use. Turn off the Power Switch and then turn it on again to make sure the flicker disappears.
You may find slightly uneven brightness on the screen depending on the desktop pattern you use. The LCD TV screen has effective pixels of 99.99% or more. It may include blemishes of 0.01% or less such
as a missing pixel or a pixel lit all of the time. Due to the nature of the LCD TV screen, an afterimage of the previous screen may remain after switching
the image, when the same image is displayed for hours. In this case, the screen is recovered slowly by changing the image or turning off the Power Switch for hours.
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Table Of Contents
Monitor Features ……………………………………… 7
General Specifications ……………………………………… 7 LCD TV Description ……………………………………… 8 Precautions And Notices ……………………………………… 9 D-SUB PIN Distribution ……………………………………… 10Factory Preset Display Modes ……………………………………… 11LCD TV Panel Specification ……………………………………… 12Panel Features ……………………………………… 12General Specifications ……………………………………… 12Mechanical Specifications ……………………………………… 12
Chapter 1
Optical Specifications ……………………………………… 13
Connecting Peripherals ……………………………………… 14Chapter 2
Front Panel Controls ……………………………………… 14
Remote Control & OSD Operating Instructions ……………………………………… 16
Using The Remote Control ……………………………………… 16Using The OSD Menus 17
Chapter 3
LOGO ……………………………………… 22
Chapter 4 Machine Disassembly ……………………………………… 23
Chapter 5 Trouble Shooting ……………………………………… 29
Chapter 6 White-Balance, Luminance Adjustment ……………………………………… 34
FRU (Field Replaceable Unit) List ……………………………………… 37
Exploded Diagram ……………………………………… 38Chapter 7
EDID Data ……………………………………… 38
Chapter 8 PCB Layout ……………………………………… 40
Chapter 9 Schematic Diagram ……………………………………… 70
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Monitor Features General Specifications
Chapter 1
Model AT2002Panel spec
Resolution (pixels) 800 x 600Brightness (tpe.) 450 cd/m2Contrast Ratio (tpe.) 600:1Display colour 16.7 MViewing angle (tpe.) H: 160o ; V:120o
Response (tpe.) 16 ms (gray to gray)Power supply
Input 100 V ~ 240 V - AC. (50/60 Hz)Max. power consumption < 65 WPower saving 5 W
MechanicalDimensions (W x H x D mm) 514 x 474 x 78Weight (Kg) 7.4Weight (lbs) 16.3Gross weight (Kg) 9.4Gross weight (lbs) 20.7Wall Mounting 100mm x 100mm
Analog TV systemTV Colour system PAL, SECAMSound system B/G/D/K/I/LStereo system NICAM / A2TV Tuner System PLL, 45.25 Mhz - 862.25 MhzSubtitles Teletext 1.5Analog TV-tuner quantity 1
TerminalAnalog Tuner In YesSCART CVBS (In/Out), RGB (In), Audio R/LAV CVBS, Audio R/LS-Video S-Video, audio R/L share with AVPC D-sub in YesPC audio-in Yes
Audio systemSpeaker 5 W + 5 W
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LCD TV Description
The LCD TV will contain a main board (include audio), an I/O board, a switching power board, a function
keyboard (include an IR Board) and an Ear phone board. The main board and power board will house the flat
panel to control logic I2C bus, DDC, brightness control logic for LCD panel, DC-DC conversion to supply the
appropriate power to the whole board and transmitting TTL level signals into LCD Module to drive the LCD
display circuit.
The inverter board will drive the five CCFLs (Cold Cathode Fluorescent Lamp).
The switching power board will provides the power ON/OFF to control the TV and control LED indicator for
DPMS.
The function keyboard and Remote Control will provide the OSD control signal to the Main Board.
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Precautions And Notices 1-1 Assembly Precaution
(1) Please do not press or scratch LCD panel surface with anything hard. And do not soil LCD panel
surface by touching with bare hands (Polarize film, surface of LCD panel is easy to be flawed)
In the LCD panel, the gap between two glass plates is kept perfectly even to maintain display
characteristic and reliability. If this panel is subject to hard pressing, the following occurs :
(a) Uniform color (b) Orientation of liquid crystal becomes disorder
(2) Please wipe out LCD panel surface with absorbent cotton or soft cloth in case of it being soiled.
(3) Please wipe out drops of adhesive like saliva and water in LCD panel surface immediately.
They might damage to cause panel surface variation and color change.
(4) Do not apply any strong mechanical shock to the LCD panel.
1-2 Operating Precaution (1) Please be sure to unplug the power cord before remove the back-cover. (be sure the power is
turn-off)
(2) Please do not change variable resistance settings in MAIN-BOARD; they are adjusted to the most
suitable value. If they are changed, it might happen LUMINANCE does not satisfy the white
balance spec.
(3) Please consider that LCD backlight takes longer time to become stable of radiation characteristic in
low temperature than in room temperature.
(4) Please pay attention to displaying the same pattern for very long-time. Image might stick on LCD.
1-3 Storage Precaution
(1) When you store LCD for a long time, it is recommended to keep the temperature between -20°C -
60°C without the exposure of sunlight and to keep the humidity less than 85% RH.
(2) Please do not leave the LCD in the environment of high humidity and high temperature such as
60°C, 95%RH.
(3) Please do not operate the LCD in the environment of abnormal temperature, below 0°C.
1- 4 High Voltage Warning
The high voltage was only generated by Power support part, if carelessly contacted the transformer
on this module, can cause a serious shock.
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D-SUB PIN Distribution
This procedure gives you instructions for installing and using the LCD TV display. (1) Position the display on the desired operation and plug the power cord into a convenient AC outlet.
Three-wire power cord must be shielded and is provided as a safety precaution as it connects the chassis
and cabinet to the electrical conduct ground. If the AC outlet in your location does not have provisions for
the grounded type plug, the installer should attach the proper adapter to ensure a safe ground potential.
(2) Connect the 15-pin color display shielded signal cable to your signal system device and lock both screws
on the connector to ensure firm grounding. The connector information is as follow:
15 - Pin Color Display Signal Cable
Pin NO. Description Pin NO. Description
1 Red Video 9 +5V(PC97) 2 Green Video 10 VGA-CONN(Sync GND) 3 Blue Video 11 Ground 4 Ground 12 SDA(DDC Data)5 Ground 13 H-Sync. 6 Red Ground 14 V-Sync. 7 Green Ground 15 Serial Clock for DDC 8 Blue Ground
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11 15
5
10
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Factory Preset Display Modes:
Analog RGB Signal Timing
Vertical Horizontal Sync Polarity Presence Screen Mode
Frequency Frequency FULL Dots × Lines
(Hz) (KHz) Horizontal Vertical Horizontal Vertical
(16:9)
720 ×400 70.1 31.5 NEG POS YES YES YES
59.9 31.5 NEG NEG YES YES YES
72.8 37.9 NEG NEG YES YES YES 640 ×480
75.0 37.5 NEG NEG YES YES YES
60.3 37.9 POS POS YES YES YES
72.2 48.1 POS POS YES YES YES 800 ×600
75.0 46.9 POS POS YES YES YES
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LCD TV Panel Specification
Panel Features -High brightness (450 nits)
- High contrast ratio (700:1)
- Fast response time (16ms)
- High color saturation NTSC 72%
- WXGA (800 x 600 pixels) resolution
- DE (Data Enable) only mode
- LVDS (Low Voltage Differential Signaling) interface
- Optimized response time for 50/60 Hz frame rate
- Ultra wide viewing angle: 160(H)/140(V) (CR>20) Super MVA technology
- 180 degree rotation display option
General Specifications
NO. Item Specification Remark
1 Display resolution(pixel) 800x3(H)×600(V)
2 Display Mode TN Type, Normally White + SWV Film
3 Active area (mm) 408(H)×306(V)
4 Screen size (inch) 20.1(Diagonal)
5 Pixel pitch (mm) 0.51(H)×0.51(V)
6 Color configuration R. G. B. Vertical stripe
7 Display Color 16.2M (6 bit + FRC)
8 Typical white Luminance 450 nit (typ.)
9 Contrast ratio 700:1
10 Color Gamut 72% typ. of NTSC coverage
11 Response Time 16ms typ. (Tr+Tf)
12 Electrical Interface TTL 1 port
13 Overall dimension (mm) 448(W)×347(H)×23(D)(max.)
14 Weight (g) 3500
15 Surface Treatment Anti-Glare type
16 RoHS RoHS compliance
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Optical Specifications
Test Conditions
Optical Specifications
Item Symbol Min. Typ. Max. Unit Remark
Input voltage VCC 4.75 5.0 5.25 V
Current consumption IA - 0.8 1.0 Arms
Inrush current I RUSH - - 3.0 Apeak
Power supply voltage
Power ripple voltage
VRP - - 100 mVp-p
Low voltage VIL 0 - 1.0 V Internal logic
High voltage VIH 2.3 - 3.3 V
Specification
Item Symbol Condition Min. Typ. Max.
Unit Remark
Response time Rising time Falling time
Tr Tf
θ=0° - -
11 5
15 10
ms
Contrast ratio(center of screen) CR θ=0° 600 700 - Viewing angle
Top Bottom Left Right
CR≧10
65 55 65 65
80 60 80 80
- - - -
Deg.
Brightness (center of screen) YL θ=0° 350 450 - nit
Wx 0.249 0.279 0.309
Wy 0.260 0.290 0.320
Rx 0.607 0.637 0.667
Ry 0.311 0.341 0.371
Gx 0.268 0.298 0.328
Gy 0.568 0.598 0.628
Bx 0.113 0.143 0.173
Color chromaticity (CIE)
By
θ=0°
0.028 0.058 0.088
Color Saturation (NTSC) 72 %
White uniformity δ W 70 - - %
14
Connecting Peripherals Front panel controls
Chapter 2
Front panel view1 Volume +/-
2 Input key
3 Menu key
4 Channel up/down
5 Power On/Off
Your LCD TV overview
1Volume up When the OSD is on, functions the same as the Right arrow
Volume down When the OSD is on, functions the same as the Left arrow
2 Input key When the OSD is on, press this button to confirm selection
3 Menu key Turns the OSD menu ON and OFF
4
Channel up When the OSD is on, functions the same as the Up arrow
Channel down
When the OSD is on, functions the same as the Down arrow
1 2 3 4 5
Rear panel view1 S-Video 2 SCART
3 CVBS 4 AV-Audio L/R
5 Analog antenna 6 PC Audio-in
7 VGA-in 8 AC-in
9 Earphone
AC-IN VGA PC AUDIO-IN ANALOG TUNER
AUDIO
VIDEO
S-VIDEO
SCART
9
8 7 6 5
4 3 2
1
General keys
Remote control
1
9
13
3
12
67
5
8
2
1 POWER Press to turn your TV on/off.
2 MUTE Press to toggle audio on and off.
3 VOL (up/down) Press to increase or decrease the volume.
4 CH (up/down) Press to sequentially select the TV channel.
5 Number keys.
6 RECALL Press to return to the previous channel.
7 ENTER Press to confirm channel number selection.
8 Input buttons (TV/AV/SCART/PC) Press to select correct input mode.
9 SLEEP Press to set a time period after which the TV will switch itself to standby (15, 30, 45, 60, 90 or 120 minutes).
10 DISPLAY Press to display input/channel information (dependent on input/source type).
11 MENU Press to open or close the Menu.
12 MPX Press to select the sound input, displayed in the top right-hand corner (mono, stereo, bilingual).
13 Directional keys/OK VOL (up/down), CH (up/down)
11
4
10
1 INDEX Press to go to the index page
2 SUBTITLE Press to view subtitles on the screen.
3 REVEAL Press to reveal hidden telext information
4 TELETEXT Press to switch from TV/AV to Teletext mode.
5 SIZE Press once to zoom teletext page to 2X. Press again to resume.
6 MIX Press to overlay teletext page on the TV image.
7 HOLD Press to pause the current teletext page in multi-page viewing mode.
8 Colour buttons (R/G/Y/B) Operates corresponding button on the teletext page.
Teletext
6
1
8
2 3 4
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Remote Control & OSD Operating instructions Using the Remote Control
Chapter 3
16
OSD navigationMany of the advanced settings and adjustments are available through using the OSD (onscreen display) menus, as shown in the example screenshot below.
Basic operations required to navigate these menus (Picture, Audio, Channel management, Options, Settings) are described in this section.
There are five main OSD menus. These are: Picture, Audio, Channel management, Options and Settings. Use the following method to navigate these menus.
1
MENU
Press the MENU button on the remote control or the MENU button on the control panel.
2Select your desired menu by using the up and down directional keys to switch between the five menus.
3Use the directional keys to interact with the menu. The up / down directions will scroll through the menu options, while left/right will adjust the different settings (for example, in the Picture menu, settings such as brightness, contrast, etc.). Press MENU to exit.
You can also interact with these menus using the front panel controls. Please see "Front panel view" on page 4 for details.
Navigating the OSD with the remote control
MENU
17
Using The OSD Menus
Adjusting the OSD settingsThe OSD can be used for adjusting the settings of your LCD TV.
Press the MENU key to open the OSD. You can use the OSD to adjust the picture quality, audio settings, channel settings and general settings. For advanced settings, please refer to following page:
Adjusting the picture quality1 Press the MENU key to bring up the OSD.
2 Using the directional keys, select Picture from the OSD. Then navigate to the picture element you wish to adjust.
3 Use the left or right keys to adjust the sliding scales.
4 The Picture menu can be used to adjust the current Scenario mode, brightness, contrast, colour, sharpness and other image-related qualities.
Adjusting the audio settings1 Press the MENU key to bring up the OSD.
2 Using the directional keys, select Audio from the onscreen display. Then navigate to the feature you wish to adjust.
3 Use the left or right keys to adjust the sliding scale. Press OK to save.
4 The Audio menu can also be used to adjust the treble, balance, sound effects and other important sound-related settings
Adjusting the channel management1 Press the MENU key to bring up the OSD.
2 Using the directional keys, select Channel management from the OSD.
3 Use the directional keys to navigate the menus.
4 The Channel management menu can be used to adjust frequency, and set the channel namings.
Adjusting other options1 Press the MENU key to bring up the OSD.
2 Using the directional keys, select Options from the OSD.
3 Use the directional keys to navigate the menus.
4 The Options menu can be used to select the picture aspect-ratio mode and reset options.
Adjusting the settings1 Press the MENU key to bring up the OSD.
2 Using the directional keys, select Settings from the OSD. Then navigate to the feature you wish to adjust.
3 The Settings menu can be used to adjust the menu language, set the sleep timer and other important settings.
The options available on the OSD may vary depending on the TV signal source.
Advanced featuresLock TV
Locking TV contentLock TV is a handy feature that can block a single channel, multiple channels or all TV sources.
Lock TV allows you to enter a password and effectively stop anyone without the password from watching TV.
Setting a personal PIN
1MENU
Press the MENU key on the remote control to bring up the OSD.
2 Use the directional keys to navigate to the Settings menu. Then select Set PIN. (see note)
3
MENU
Enter a four-digit password. Type it again and press OK to reconfirm.
4
MENU
Press MENU to exit.
To enable this feature:
The default PIN for this TV is "0000." First enter "0000" when you want to change the PIN. If you forget your PIN, please enter 6163 to reset.
MENU
Locking a single channel
1 Navigate to the channel you wish to manage.
2MENU
Press the MENU key on the remote control to bring up the OSD.
3 Use the directional keys to navigate to the Channel management menu. Then select Lock This Channel.
4
MENU
Enter your PIN. Type it again and press OK to reconfirm.(see page 12)
Locking your TV
1MENU
Press the MENU key on the remote control to bring up the OSD.
2 Use the directional keys to navigate to the Settings menu. Then select Lock TV.
3
MENU
Enter your PIN. Type it again and press OK to reconfirm. (see page 12 note)
Scanning for channels
1
MENU
Press the MENU key on the remote control to bring up the OSD.
2 Use the directional keys to navigate and select Channel Management.
3
MENU
Highlight Auto Scan. Then, select Start and press OK to begin.
4
MENU
MENU
Select OK and press MENU to exit.
Re-scan for channelsThe first time you completed the setup wizard, all available channels were listed. If you need to re-scan for new channels, please follow the steps below:
MENU
22
Logo When the monitor is power on, the LOGO will be showed in the center, and disappear slowly.
How To Optimize The DOS-Mode Plug And Play Plug & Play DDC2B Feature This monitor is equipped with VESA DDC2B capabilities according to the VESA DDC STANDARD. It allows the monitor to inform the host system of its identity and, depending on the level of DDC used, communicate additional information about its display capabilities. The DDC2B is a bi-directional data channel based on the I²C protocol. The host can request EDID information over the DDC2B channel. This monitor will appear to be non-functional if there is no video input signal. In order for this monitor to operate properly, there must be a video input signal. This monitor meets the Green monitor standards as set by the Video Electronics Standards Association (VESA) and/or the United States Environmental Protection Agency (EPA) and The Swedish Confederation Employees (NUTEK). This feature is designed to conserve electrical energy by reducing power consumption when there is no video-input signal present. When there is no video input signals this monitor, following a time-out period, will automatically switch to an OFF mode. This reduces the monitor's internal power supply consumption. After the video input signal is restored, full power is restored and the display is automatically redrawn. The appearance is similar to a "Screen Saver" feature except the display is completely off. The display is restored by pressing a key on the keyboard, or clicking the mouse.
Using The Right Power Cord The accessory power cord for the Northern American region is the wallet plug with NEMA 5-15 style and is UL listed and CSA labeled. The voltage rating for the power cord shall be 125 volts AC. Supplied with units intended for connection to power outlet of personal computer: Please use a cord set consisting of a minimum No. 18 AWG, type SJT or SVT three conductors flexible cord. One end terminates with a grounding type attachment plug, rated 10A, 250V, CEE-22 male configuration. The other end terminates with a molded-on type connector body, rated 10A, 250V, having standard CEE-22 female configuration. Please note that power supply cord needs to use VDE 0602, 0625, 0821 approval power cord in European counties.
LCD TV AT2002 series de-assembling procedure
1. Move the monitor our from carton 2. Put the monitor on desk & face down
3. Remove the midea cover & SCREW &TV BOX 4. Loose the screws & remove the stand
5. Remove the bezel & cover 6. TAKE OFF THE CABLE & TAPE
23
Machine Disassembly
Chapter 4
7. Loose the shielding screw & shielding 8. Loose the PCB’A screw & LVDS cable
9. Loose the shielding & tape & LVDS cable 10.Loose the Button/B& earphone/b & speaker screw
11. Remove the Button/B& earphone/b & speaker 12. Loose the bezel screw
13. Remove the bezel 14. Remove the bkt l/r screw & bkt l/r
LCD TV AT2002 series packing method 1. Sticker on LCD protection film 2. Put the monitor into the PE or EPE bags
3. Put on the end-cap left / right 4. Put the monitor into carton
5. Put all accessories into carton 6. Seal the monitor
Face-up
Power cable
Users manual
LCD TV AT2002 series handling Notice
Correct Method Incorrect method
Correct Method Incorrect method
Correct Method Incorrect method
Correct Method Incorrect method
Correct Method Incorrect method
Chapter 5Trouble Shooting
1. No Power
Check Power-board CN201 pin1 12V, pin5 5V
Correct ??
Check FB14 3.3V FB27 1.8V correct?
No
Change I/O-board
No
Yes
Change M/B
Change M/B
Yes
Change Power-board
Separate MB & power-board
Check CN201 pin1 12V, pin5 5V Correct ??
Separate MB & I/O-board
Check CN201 pin1 12V, pin5 5V Correct ??
Yes
No
NO POWER
2. No picture, No backlight.
No picture No backlight
Change power board
No
No
Yes
Check Power/B CN201 Pin8 3.3V correct?
Change power board
Check LCD panel
Chapter 5Trouble Shooting
3. No Characters , Missing Color
Check TTL FFC cable
No
YES
Yes
Check CN6 Pin6~9 5V correct?
Change TTL FFC cable
Check LCD panel
Change M/B
No
No Characters , Missing Color
4. VGA mode Always show NO SIGNE
Check input CN2 Pin13 H-sync ,pin14 V-sync
correct?
No
YES
Yes
Check VGA cable correct?
Change M/B
Check PC
Change VGA cable
VGA always show No Signal
No
5. Video mode always show NO SIGNEL
Check I/O board correct?
No
YES Yes
Check Video cable correct?
Change M/B
Change I/O board
Change Video cable
Video-mode always show No SignalVideo-mode always show
No
34
White-Balance, Luminance Adjustment Approximately 30 minutes should be allowed for warm up before proceeding white balance adjustment.
Before started adjust white balance ,please setting the Chroma-7120 MEM. Channel 1 to 12000 color,
MEM. channel 2 to 10000 color, MEM. channel 3 to 8000 color, MEM.
( our 12000 parameter is x = 272 ± 15, y = 278 ± 15, Y = 350 ± 7 cd/m2 ;
10000 parameter is x = 279 ± 15, y = 290 ± 15, Y = 350± 7 cd/m2 ;
8000 parameter is x = 295 ± 15, y = 305 ± 15, Y = 350± 7 cd/m2
Color Temp. 12000 10000 8000
X 272 279 295 Y 278 290 305
Y 350 350 350 How to setting MEM. channel you can reference to Chroma-7120 user guide or simple use “ SC” key and
“ NEXT” key to modify x, y , Y value and use “ID” key to modify the TEXT description
Following is the procedure to do white-balance adjust
I.Press Number key Power key + manual will into the factory mode, and press Menu key the
OSD will show menu and a word “F” at LEFT top of Menu.
1. In the factory mode select “COLOR TEMP” may be select the difference color temp. 2. Select SCALER Adjustment:
RG, GG, BG R, G, B Gain adjust. RB, GB, BB R, G, B Bias adjust.
<Notes: the R, G, B gain use 9 bits, and R, G, B bias use 10 bits to save the value in EEPROM, so if the R, G, B gain and bias is 255 to 256, the “P0 256”will change to “P10”>
Notes: adjust AV mode the same as PC mode, except the luminance (Pc mode is 350cd/m2,
Av is 350cd/m2).
II. Bias (Low luminance) adjustment:
1. Set the raster pattern (Black pattern with 800×600) Input. 2. Set the contrast on OSD window to the value=80, Brightness set to “80” 3. Adjust the brightness on OSD until chroma 7120 measurement reach the lowest value.
Chapter 6
35
III, Gain adjustment:
A. Adjust 12000 color-temperature:
1. Set the Contrast of OSD function to 80 and Adjust Brightness to chroma-7120 Y>350 cd/m2 2. Switch the chroma-7120 to RGB-mode (with press “MODE” button) 3. Switch the MEM.channel to Channel 02 (with up or down arrow on chroma-7120) 4. The LCD-indicator on chroma-7120 will show x = 272 ± 15, y = 278 ± 15, Y = 350 ± 7 cd/m2 5. Adjust the Color (user) Mode: RED on OSD window, until chroma 7120 indicator reached the value R=100 6. Adjust the Color (user) Mode: GREEN on OSD window, until chroma-7120 indicator reached the value G=100 7. Adjust the Color (user) Mode: BLUE on OSD window, until chroma-7120 indicator reached the value B=100 8. Repeat above procedure (Item 5,6,7) until chroma-7120 RGB value meet the tolerance =100±2 9. Switch the chroma-7120 to x, y, Y mode With press “MODE” button to check the color temp is in SPEC. or not. 10. Press MENU to exit the SCALER page and press Save to save the current color temp.
B. Adjust 10000 color-temperature:
1. Set the Contrast of OSD function to 80 and Adjust Brightness to chroma-7120 Y>350 cd/m2 2. Switch the chroma-7120 to RGB-mode (with press “MODE” button ) 3. Switch the MEM.channel to Channel 02 ( with up or down arrow on chroma-7120 ) 4. The LCD-indicator on chroma-7120 will show x = 279 ± 15, y = 290 ± 15, Y = 350 ± 7 cd/m2 5. Adjust the Color(user)Mode: RED on OSD window, until chroma 7120 indicator reached the value R=100 6. Adjust the Color (user) Mode: GREEN on OSD window, until chroma-7120 indicator reached the value G=100 7. Adjust the Color(user)Mode: BLUE on OSD window, until chroma-7120 indicator reached the value B=100 8. Repeat above procedure (item 5,6,7) until chroma-7120 RGB value meet the tolerance =100 ±2 9. Switch the chroma-7120 to x, y, Y mode with press “MODE” button 10. Press MENU to exit the SCALER page and press Save to save the current color temp.
C. Adjust 8000 color-temperature:
1. Set the Contrast of OSD function to 80 and Adjust Brightness to chroma-7120 Y>350 cd/m2 2. Switch the chroma-7120 to RGB-mode (with press “MODE” button) 3. Switch the MEM.channel to Channel 03 (with up or down arrow on chroma-7120) 4. The LCD-indicator on chroma-7120 will show x = 295 ± 15, y = 305 ± 15, Y = 350 ± 7 cd/m2 5. Adjust the Color (user) Mode: RED on OSD window, until chroma 7120 indicator reached the value R=100 6. Adjust the Color (user) Mode: GREEN on OSD window, until chroma-7120 indicator reached the value
G=100 7. Adjust the Color (user) Mode: BLUE on OSD window, until chroma-7120 indicator reached the value
B=100 8. Repeat above procedure ( item 5,6,7) until chroma-7120 RGB value meet the tolerance =100 ± 2 9. Switch the chroma-7120 to XyY mode With press “MODE” button 10. Press MENU to exit the SCALER page and press Save to save the current color temp.
36
FRU (Field Replaceable Unit) List This chapter gives you the FRU (Field Replaceable Unit) listing in global configurations of AT2002.Refer to this chapter whenever ordering for parts to repair or for RMA (Return Merchandise Authorization). NOTE: Please note WHEN ORDERING FRU PARTS, that you should check the most up-to-date information available on your regional web or channel (http://aicsl.acer.com.tw/spl/). For whatever reasons a part number change is made, it will not be noted in the printed Service Guide. For ACER AUTHORIZED SERVICE PROVIDERS, your Acer office may have a DIFFERENT part number code from those given in the FRU list of this printed Service Guide. You MUST use the local FRU list provided by your regional Acer office to order FRU parts for repair and service of customer machines. NOTE: To scrap or to return the defective parts, you should follow the local government ordinance or regulations on how to dispose it properly, or follow the rules set by your regional Acer office on how to return it.
Chapter 7
Exploded Diagram (Model: AT2002)
CATEGORY PARTNAME DESCRIPTION
MAIN BOARD FIRMWARE CTRL
POWER BOARD POWER BOARD
BUTTON BOARD KEY CTRL FIRMWARE
EARPHONE BOARD EARPHONE CTRLFIRMWARE
LCD PANEL 20.1"A201SN02 V5 20.1" A201SN02 V5
CASE / COVER ASSEMBLY
FRONT BEZEL FRONT BEZELWITH BEZEL PLATE
BOARD
39 Chapter 4
Parts
CATEGORY PARTNAME DESCRIPTION
BACK COVER BACK COVER
BASE BASE TO SUPPORTTHE STAND
40 Chapter 4
PCB Layout
.
Chapter 7
40
CAM350 V 7.6 : Fri Jun 02 14:18:31 2006 - (Untitled) : drill.art
CAM350 V 7.6 : Fri Jun 02 14:18:32 2006 - (Untitled) : silk_top.art
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
FB
SVIDEO_C
SVIDEO_Y
TV_CVBS_1
SCART-1-IN_CVBS
SCART-1-IN_FB
AUDIO_LIN-1
AUDIO_RIN-1
CVBS
AUDIO_LIN-2
AUDIO_RIN-2
Y_SCART-IN_G
Pb_SCART-IN_B
Pr_SCART-IN_R/C
SCART-1-IN_PIN8
AUDIO_LIN-2
Y_SCART-IN_G
SCART-1-IN_CVBS
SVIDEO_Y
AUDIO_LIN-1
SCART-1-IN_PIN8
CVBS
SVIDEO_C
AUDIO_RIN-2
SCART-1-IN_FB
TV_CVBS_1Pb_SCART-IN_B
Pr_SCART-IN_R/C
detect
AUDIO_RIN-1
SCART-1-OUT_CVBS
AGND AGND
+5V_IN
GNDGND
AGNDGND AGND GND
+12V_SW+5Vt
AUDIO-1-IN_L 6
AUDIO-1-IN_R 6 AUDIO-2-IN_R /SCART 6
AUDIO-2-IN_L /SCART 6
PWM3-GPIO14-FB 3
A4 3
B4 3
B3 3
C3 3
A3 3
SV4 3
SV1 3
SV2 3
SV3 3
LBADC_IN3 3
TUNER_MONO6
5V_SCL6
SCART-1-OUT_L6
TUNER_SIF 6
DET_SCART-COMP 3
5V_SDA 6
SCART-1-OUT_R 6
SCART-1-OUT_CVBS 3
Title
Size Document Number Rev
Date: Sheet o f
HUDSON PLATFORM
I/O Interface
1 8Monday, June 26, 2006
B3CSCHEMATIC1
B
R5 ,R9 & R11 FOR PAL ONLY
AT2002 ,20" TV
C60.1uF/6
R160R/6
R2
20/6
12
C40.1uF/6
R10 20/6
R720R/1%
R19
47K/6
R12 20/6
R20
47K/6
R170R/6
R6
3K/6F
C10.1uF/6CN1
3081-50p
1 23 45 67 89 1011 1213 1415 1617 1819 2021 2223 2425 2627 2829 30
32343638404244464850
31333537394143454749
C80.1uF/6
R18
47K/6
R11
1k/6
R4 20/6
R150R/6
R5
0R/6
R1 22/6
R8
1K/6F
R9
0R/6
R235
0R/6
R3 20/6
C70.1uF/6
R140R/6
R21
47K/6
C2
0.1uF/6
C30.1uF/6
R13 20/6
C5
0.1uF/6
Schematic Diagram
.
Chapter 7
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
BIN
VGA_VS
GSDA
GIN
GSCL
VGA_HS
GSDA
GSCL
RIN
VGA_DET
V-PC_R1
V-PC_G1
V-PC_R
V-PC_B
V-PC_G
V-PC_B1
LINE_R_IN
LINE_L_IN
PC5V
GND
GND
GND
GND GND
GND
GND
+5V_IN
+3.3V_COM
PC5V +5VB
GND
GND
+3.3V_COM
AGND
GND
GND
VGA_SCL 3
VGA_SDA 3
S-EDID 3
VGA_DET 3
A_HS 3
A_VS 3
B1 3
A1 3
C1 3
A-VGA_R 6
A-VGA_L 6
Title
Size Document Number Rev
Date: Sheet o f
HUDSON PLATFORM
VGA INPUT
2 8Monday, June 26, 2006
B3CSCHEMATIC1
AT2002 ,20" TV
PC AUDIO IN
VGA connector
I2C Address: 1010 000x
2 to 1 SW
S-EDIDH: EDID FLASH ENABLEL: EDID FLASH DISABLE
75-ohm terminating resistorvery close to the VGAconn.
ZD3
NC/9V 21
R40 33K/6U2AT24C02A
A0 1
A1 2
A2 3
VSS 4
VCC8
WP7
SCL6
SDA5
C21
0.1uF/6
R4447K/6
C230.1uF/6
D1NC/BAV99L
2
3
1
R32
10k/
6
R23 20R/612
C12 NC
/10p
F/6
R36 NC/ 0R/6
R26 75R
/6F
BAT54D5
1 2
3
R41 33K/6
CN2D-SUB 15P
162738495
11
12
13
14
1510
1617
U1B74LCX14MX
3 4
147
C26
NC/22P/6
C19NC/47P
R45100R/6
U1C74LCX14MX
5 6
147
R4247R/6
R3710K/6
R27 75R
/6F
ZD1
NC/9V 21
ZD6
NC/9V 21
FB2 BEAD/6
ZD5
NC/9V 21
C241000pF/6
C27
NC/22P/6
R25 75R
/6F
FB1 BEAD/6
C16 NC
/10p
F/6
U1A74LCX14MX
1 2
147
U1D74LCX14MX
9 8
147
FB3 BEAD/6
R3810K/6
C20NC/47P
R4347K/6
R22 20R/612
ZD4
NC/9V 21
Q12N7002E
3
2
1
C14 NC
/10p
F/6
C251000pF/6
R29 47R/612
CN3HCH-PPJ-35D
23451
ZD2
NC/9V 21
R47NC/ 0R/6 R48
100R/6
12
D2NC/BAV99L
2
3
1
R33
10k/
6
R35
NC/ 0R/6
R28 100R/6
R24 20R/612
C9 0.1uF/6
C11 0.1uF/6
C220.1uF/6
R30 47R/612
D3NC/BAV99L
2
3
1
R31 NC/ 0R/6 R34 NC/ 0R/6
R3947R/6
C13 NC
/10p
F/6
C17 NC
/10p
F/6
C10 0.1uF/6
D4
1N4148
21
C15
0.1u
F/6
C18 NC
/10p
F/6
R464.7K/6
12
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
DEGRN5
DEGRN3DEGRN2
DEGRN4
DEGRN1DEGRN0
DEGRN7DEGRN6
DEGRN[0..7]
VID_D20/D4/PD43
ROM_SDO/A16/OCM_ROM
VBI_D6/A9/PD33/BT1
OSDHS/A13/PD37/OPMD0
GPIO22/VBID3/A6/PD30
GPIO18/VBIVAL/A2/PD26
OSDCLK/A14/PD38/OPMD1
GPIO23/VBID4/A7/PD31
OSDVS/A12/PD36/ROM512K
VID_D22/D6/PD45
VID_CLK2/ROM_OEN/PD47
EXTCLMP/A15/SPIEN
GPIO16/VIDFLD/A0/PD24
VID_D23/D7/PD46
VID_D21/D5/PD44
OSDFLD/A11/PD35/JT_BSCANVBI_D7/A10/PD34/BT2
GPIO20/VBID1/A4/PD28
GPIO17/VBICLK/A1/PD25
SCSN/ROMCS
VBI_D5/A8/PD32/BT0
SIPSDA/A18
DVSD EN
D HSDCLK
DERED6DERED5DERED4
DERED0
DERED7
DERED3DERED2DERED1
DERED[0..7]
GPIO21/VBID2/A5/PD29
ROM_SCLK/A17/OSC_SEL
GPIO10/SIPSDA/A18
GPIO11/PWM0PWM0
GPIO19/VBID0/A3/PD27
ROM_SCLK
ROM_SDO/A16/OCM_ROM ROM_SDO
ROM_SCLK/A17/OSC_SEL
STANDBY GPIO8/IRQOUT
TCLK
VBI_D6/A9/PD33/BT1
OSDHS/A13/PD37/OPMD0
TXB2-
VBI_D7/A10/PD34/BT2
VS1
GPIO1/LED2
PPWR
GPIO22/VBID3/A6/PD30
VOUT
ADC_IN6
VID_D18/D2/PD41
ADC_IN2
HS1
GPIO7/IRQ
XTAL
RXD/JTCLK
ADC_IN4
GPIO6/IR
OSDVS/A12/PD36/ROM512KTDO
DHS/VOP_HS
ROM_SCLK/A17/OSC_SELROM_SDO/A16/OCM_ROM
GPIO19/VBID0/A3/PD27
VID_CLK2/ROM_OEN/PD47
OSDCLK/A14/PD38/OPMD1
TXA2-
PD20/B4
GPIO21/VBID2/A5/PD29
GPIO17/VBICLK/A1/PD25
VID_D20/D4/PD43
ADC_IN1
/RESET
TXD/JTMODE
TXA1+
TXB2+
VID_D17/D1/PD40
GPIO12/PWM1
GPIO14/PWM3
GPIO15/TM1
TXA2+
TXBC-
DEN/VOP_FLD
DCLK/VOPCLK
SCSN/ROMCS
GPIO18/VBIVAL/A2/PD26
VID_D22/D6/PD45
ADC_IN3
GPIO10/SIPSDA/A18
GPIO11/PWM0
OSDFLD/A11/PD35/JT_BSCAN
TXB3+
DVS/VOP_VS
ROM_SDI/WEN
GPIO20/VBID1/A4/PD28GPIO9/SIPSCL
TXA3-
EXTCLMP/A15/SPIEN
VBI_D5/A8/PD32/BT0GPIO13/PWM2
PBIAS
TXAC-
PD22/B6
GPIO16/VIDFLD/A0/PD24
ADC_IN5
GPIO8/IRQOUT
ROM_SCLK/A17/OSC_SEL
VID_D16/D0/PD39
GPIO2/PWR
GPIO3/SCRT16_1
TXA3+
PD23/B7
GPIO23/VBID4/A7/PD31
VID_D19/D3/PD42
VID_D23/D7/PD46GPIO0/LED1
PD21/B5
VID_D21/D5/PD44
RET
TXA0-TXA0+
TXB3-
JTAG
TXA1-
TXAC+
OCMDATA2
OCMDATA7
OCMDATA1
OCMDATA6
ROM_OENROM_CSN
OCMDATA5
OCMDATA0
OCMDATA3
ROM_SDI/WEN
VID_D19/D3/PD42VID_D18/D2/PD41
VID_D16/D0/PD39VID_D17/D1/PD40
OCMDATA4
VGA_SDAVGA_SCL
8125_SDA8125_SCL
M_SDA
TXA3+
TXB1+
TXB3-
TXB1-
TXA0+TXAC-
TXB3+
TXA2-
TXBC-
TXA3-
TXA1-TXAC+
TXA2+
TXAC+
TXA1+
TXB0+
TXB2+
TXB2-
TXB3+
TXA0-
TXB0-
TXBC+
TXAC-
ADC_IN3
ADC_IN5
ADC_IN4_RET
GPIO14/PWM3
ADC_IN5_RET
LED_G
ADC_IN2
LED_O
ADC_IN1
ADC_IN1
ADC_IN6_RET
ADC_IN3_RET
GPIO6/IRIR
func tion keypower key
GPIO12/PWM1
LED_O
LED_G
GPIO13/PWM2
SCSN/ROMCS
ROM_SDI/WEN
TDO
GPIO2/PWR
GPIO3/SCRT16_1
GPIO15/TM1
M_SCL
GPIO0/LED1
GPIO1/LED2
OCMADDR9
OCMADDR14
OCMADDR7OCMADDR8
OCMADDR12
ROM_SDI
SCSN
/RESET
OSDFLD/A11/PD35/JT_BSCAN EXTCLMP/A15/SPIEN
OCMADDR16
OCMADDR1OCMADDR0
OCMADDR2
OCMADDR4
OCMADDR9
OCMADDR11
OCMADDR15
OCMADDR10
OCMADDR18
OCMADDR12
OCMADDR8
OCMADDR17
OCMADDR13
OCMADDR16
OCMADDR10
OCMADDR6
OCMADDR14OCMADDR13
OCMADDR5
OCMADDR3
OCMADDR7
ROM_WEN
PD23/B7
PD21/B5PD20/B4
PD22/B6
ADC_IN6
VGA_SCLVGA_SDA
GPIO7/IRQ
RXD/JTCLKTXD/JTMODE
SIPSDA/A18
HS1
VS1
M_SDA
8125_SCLM_SCL
8125_SDA
A_RETURN
C_RETURN
D_RETURN
B_RETURN
ADC_IN4
GPIO9/SIPSCL
VID_D8/GPIO16
VID_D8/GPIO16
INTR
func tion keypower key
TXBC+TXB3-
TXBC-TXB2+TXB2-
TXA0+TXA0-
TXA2+TXA2-TXA1+TXA1-
TXA3+TXA3-
TXB0-
TXB1-TXB0+
TXB1-TXB0+
DEBLU[0..7]
TXB1+
TXB1+
TXBC+
DEBLU2
DEBLU4
DEBLU1
DEBLU5
DEBLU0
DEBLU6
DEBLU3
DEBLU7
DEGRN3
DERED3DERED2
DEGRN2
DEGRN4DEGRN5DEGRN6DEGRN7
DEGRN0DEGRN1
DERED4DERED5DERED6DERED7
DERED0DERED1
TXB0-
DEBLU0DEBLU1DEBLU2DEBLU3
JTAG
ADC_IN2
GND
+3.3V_I/O+3.3V_LBADC
+3.3VSC_ADC
+3.3V_RPLL
GND
+3.3V_ADC+1.8V_ADC
+3.3V_RPLL
GND
+1.8V_CORE
+3.3VC_ADC
GND
+3.3V_LVDS
GND
GND
GND
GND
+3.3V_I/O_HUDSON
+3.3V_LVDS_OUT
+3.3V_RPLL
GND
+1.8V_RPLL
+3.3VA_ADC
+3.3VB_ADC
GND
GND
+3.3VC_ADC
GND
GND
+1.8V_RPLL
+3.3V_I/O_HUDSON
+3.3V_ADC +3.3VB_ADC
GND
+3.3V_LVDS_OUT
GND
GND+3.3VSC_ADC+3.3V_LBADC
GND
+1.8V_CORE
GND
GND
GND GND
+3.3VA_ADC
+1.8V_ADC
GND
+3.3V_LVDS
+3.3V_RPLL
+3.3V_I/O
+3.3V_I/O
GND
GND
+3.3V_LBADC
GND
GND
GND
+3.3V_LBADC
+3.3V_LBADC
+5V_IN
+5V_IN
+5V_IN
+5V_IN
+5V_IN
+5V_IN
+5V_IN
+5V_IN
+3.3V_I/O
GND
+5V_IN
GND
GND
GND
GND
GND
GND
GND
GND
+3.3V_I/O
GNDGND
+3.3V_I/O_HUDSON
+3.3V_I/O +3.3V_I/O
GNDGND
+5V_IN
+5V_IN
GND
+3.3V_I/O
GND
GND
+5V_IN
GND
+3.3V_I/O
+5V_IN
GND
GND
+3.3V_LBADC
+3.3V_LBADC
+3.3V_I/O
+3.3V_I/O
GND
GND
PWM05
DEBLU[0..7] 5
DEGRN[0..7] 5
DERED[0..7] 5
DCLK 5DHS 5DVS 5DEN 5
STANDBY8
SCSN 4
ROM_SDO 4
ROM_SDI 4
ROM_SCLK 4
VGA_SCL2
SV41
PBIAS 5
A_RET
PPWR 5
B12
C_RET
A41
SV11
A12
B_RET
VGA_SDA2
SV_RET
C12
B41
ROM_CSN 4ROM_OEN 4
OCMDATA[0..7] 4
OCMADDR[0..18] 4
S-EDID2
TXAC- 5
TXA0+ 5
TXA2- 5
TXBC+ 5
TXA3- 5
TXB3- 5
TXA1- 5
TXA2+ 5
TXB3+ 5
TXA0- 5
TXB2- 5
TXB1- 5
TXA3+ 5
TXAC+ 5
TXBC- 5
TXB1+ 5
TXB0+ 5
TXB0- 5
TXB2+ 5
TXA1+ 5
A31
B31
C31
S-AMP_MUTE7
VGA_DET2
S-AMP_SLEEP7
PROTN_1387
CSRAM4
ROM_WEN 4
PWM3-GPIO14-FB1
SV21SV31
LBADC_IN31
DET_SCART-COMP1
SCART-1-OUT_CVBS1
A_VS2
A_HS2
M_SDA6
M_SCL6
SV_RET
A_RET
B_RET
C_RET
GPIO16_AUDIO-SEL 6
RESET_AUDIO 6
Title
Size Document Number R ev
Date: Sheet o f
HUDSON PLATFORM
MAIN CHIP:HUDSON
3 8Monday, June 26, 2006
B3CSCHEMATIC1
SMT test vias placed close to each other
HUDSON
RN1 RN6 to be very close to CN8 and placed enroute ~ on thetrace to avoid stub on the LVDS lines and also to have a verysmall stub on the digital lines
I2C address:A0H andA1H
R50 & R54 TOBE OPENED FORJTAG ENABLE.
For Atmel Serial FlashHIGH
JTAG port 5 Wire-UART not available
External parallel control bus using ROM Address/Data
Normal Operation. UART in 186 on systems pins. I2C to JTAG available on DDC2Bi pins
I2C to JTAG Bridge; UART not available
15-16
Internal ROM ON, and mapped to 64K of OCM address range. OCM boot will be from internal ROM code
External parallel control bus using ROM Address/Data
For all other different Flashes
BOOTSTRAP HEADER TO BE CHANGED AS PER NEW
1-2
3-4
5-6
7-8
13-14
9-10
11-12
LOW
LOW & LOW
HIGH & LOW
LOW
LOW & LOW
HIGH & LOW
LOW
HIGH
LOW & HIGH
HIGH & HIGH
HIGH
LOW & HIGH
HIGH & HIGH
HIGH
BT0
BT1
OCM will RUN on FLCK
OCM will RUN on TCLK
Run from External Rom if External ROM has a valid signature
Forced to Run from Internal ROM
BT2
Forced to Run from External ROM
Run from external ROM if external ROM has a valid signature and passes integrity checks
Parallel Flash / ROM is 256K
Parallel Flash / ROM is 512K
LOW
GPIO'S USEDGPIO0GPIO1GPIO2GPIO3GPIO4GPIO5GPIO6GPIO7GPIO8GPIO9GPIO10GPIO11GPIO12GPIO13GPIO14GPIO15GPIO16GPIO17GPIO18GPIO19GPIO20GPIO21GPIO22GPIO23
DIGITAL VIDEO INPUT HSDIGITAL VIDEO INPUT VSIR DECODING
STDBY / IRQOUTINTR/IRQ IN
SIPSCLSIPSDAPWM0-PANEL BACKLIGHTPWM1- LED1PWM2- LED2PWM3- SCART-1-IN-FB/EIAJ SENSECHIP SELECT FOR FLASH/SRAMFOR ROM ADDRESS/16-bit INPUTFOR ROM ADDRESS/16-bit INPUTFOR ROM ADDRESS/16-bit INPUTFOR ROM ADDRESS/16-bit INPUTFOR ROM ADDRESS/16-bit INPUTFOR ROM ADDRESS/16-bit INPUTFOR ROM ADDRESS/16-bit INPUTFOR ROM ADDRESS/16-bit INPUT
LBADC'SLBADC_IN1 KEYBOARD1
KEYBOARD2SCART-1-IN_PIN8/EIAJ1
FOR LDR( OPTION)
LBADC_IN2LBADC_IN3LBADC_IN4LBADC_IN5LBADC_IN6
SCART-2-IN_PIN8/EIAJ2EIAJ3
BLUE CHANNEL BIT 4BLUE CHANNEL BIT 5BLUE CHANNEL BIT 6BLUE CHANNEL BIT 7
IR AND KEYPADCONNECT PORT
7:IR
5:LED_R4:GND
1:5V
6:LED_G
2:AD KEY3:PWR KEY
LED CONTROL
BT1BT2 OCM_ROM
ROM512KBT0
OP_MODE1 ATMSF
OP_MODE0
#OPTIONALR140 TO BE USEDFORSERIAL FLASH
#OPTIONALR137 TO BEUSED FORBOUNDARYSCAN
CAN BE USED AS FASTBLANK FOR SCART-2
SW*2 SELECT(Optional)
IRQ_IN USED FOR STANDBY
AT2002 ,20" TV
R129 0R/6
C43
NC/10pF
R94
NC/ 10K/6
R63
10K/61
2
R5010K/6
R87 0R/6
C84
22uF/25V
C52
22uF/25V
R120 0R/6
R71 0R/6
R128 0R/6
R123100R/6
U6
74HCT4053
VEE7
1Z 141Y1 13
1Y0 12S1 11S2 10
2Y112Y023Y133Z4
E6 3Y05
GND8 S3 9
2Z 15VCC 16
X119.6608MHz
C70
22uF/25V
C29 0.1uF/6
C50
0.1uF/6
R88 0R/6
R102
0R/6
R4956R/6F
C34
SC22pF
R744.7K/6
R137
NC/ 10K/6
R70 22/6
C67
0.1uF/6
R85 0R/6
R139
10K/6
12
R13310K/6
R10610K/6
C30 0.1uF/6
C470.1uF/6
R72 0R/6
C72
22uF/25V
C54
0.1uF/6
D11BAV99L
2
3
1
C91
22uF/25V
R73 0R/6
CN12
RESERVE
HEADER 4
123
C61
0.1uF/6
Q3
CH39042
13
TP3
R77
0R/6
R132
0R/6
R5356R/6F
R614.7K/6
R112
10K/6R121 0R/6
RN633R18
273645
R51
NC/ 0R/6
TP1
RN133R18
273645
R111
NC/ 10K/6R113
10K/6
C59
0.1uF/6
U3FLI8125
VS
SA
33_L
BA
DC
9
RESETn10
GN
D_R
PLL
11
VBUFC_RPLL13
AGN
D_R
PLL
14
XTAL15TCLK16
TEST20GPIO1521JTAG_BS_EN22SCART1623
HOST_SCLK24 HOST_SDATA25
DDC_SCLK26DDC_SDATA27
TDO55
AV
DD
_LV
_33
56
VCO_LV 57
AV
SS
_LV
58
CH3P_LV_E/R0 60CH3N_LV_E/R1 61CLKP_LV_E/R2 62CLKN_LV_E/R3 63CH2P_LV_E/R4 64CH2N_LV_E/R5 65CH1P_LV_E/R6 66CH1N_LV_E/R7 67CH0P_LV_E/G0 68CH0N_LV_E/G1 69
AV
SS
_OU
T_LV
70
CH3P_LV_O_G2 72CH3N_LV_O_G3 73CLKP_LV_O_G4 74CLKN_LV_O_G5 75CH2P_LV_O_G6 76CH2N_LV_O_G7 77CH1P_LV_O_B0 78CH1N_LV_O_B1 79CH0P_LV_O_B2 80CH0N_LV_O/B3 81
AV
SS
_OU
T_LV
82
PD20/B4/GPIO0 86PD21/B5/GPIO1 87PD22/B6/GPIO2 88PD23/B7/GPIO3 89
DEN 90
DHS 91DVS 92
DCLK 93
ROM_SCSN/ROM_CSN 94
ROM_SCLK/A17 95ROM_SDO/A16 96
ROM_SDI/ROM_WEN 97
ADC_CLMP/A15 100
A5/PD29 110A6/PD30 109A7/PD31 108A8/PD32 107A9/PD33 106
A10/PD34 105
A4/PD28 111A3/PD27 112A2/PD26 113A1/PD25 114VID_DE/FLD/A0/PD24 115
VID_CLK2/ROM_OEN/PD47 118
GPIO5/VIDIN_VS 121GPIO4/VIDIN_HS 122
VID_DATA_IN_16/PD39/VID2_D0 123VID_DATA_IN_17/PD40/VID2_D1 124VID_DATA_IN_18/PD41/VID2_D2 125VID_DATA_IN_19/PD42/VID2_D3 128VID_DATA_IN_20/PD43/VID2_D4 129VID_DATA_IN_21/PD44/VID2_D5 130VID_DATA_IN_22/PD45/VID2_D6 131VID_DATA_IN_23/PD46/VID2_D7 132
VID_DATA_IN_0 135VID_DATA_IN_1 136VID_DATA_IN_2 137VID_DATA_IN_3 138VID_DATA_IN_4 139VID_DATA_IN_5 140VID_DATA_IN_6 141VID_DATA_IN_7 142
VID_DATA_IN_8/GPIO16 145VID_DATA_IN_9/GPIO17 146
VID_DATA_IN_10/GPIO18 147VID_DATA_IN_11/GPIO19 148VID_DATA_IN_12/GPIO20 149VID_DATA_IN_13/GPIO21 150VID_DATA_IN_14/GPIO22 151VID_DATA_IN_15/GPIO23 152
VID_CLK_1 153
HSYNC1156VSYNC1157
NC159
GN
D18
_C16
0
ADC_TEST162
AGN
D16
4AG
ND
165
SV1P166
GN
DS
167
A1P168
GN
DS
169
B1P170
GN
DS
171
C1P172
AN174
AGN
D17
5
SV2P176
GN
DS
177
A2P178
GN
DS
179
B2P180
GN
DS
181
C2P182
BN184
AGN
D18
5
SV3P186
GN
DS
187
A3P188
GN
DS
189
B3P190
GN
DS
191
C3P192
CN194
AGN
D19
5
SV4P196
GN
DS
197
GN
DS
199
B4P200
GN
DS
201
C4P202
SVN204
VO_GND205 VOUT2206
GN
D18
_SC
208
A4P198
LBADC_IN12LBADC_IN23LBADC_IN34LBADC_IN45LBADC_IN56LBADC_IN67LBADC_RTN8
CR
VSS
155
CR
VSS
144
CR
VSS
134
CR
VSS
127
CR
VSS
120
CR
VSS
117
CR
VSS
99C
RVS
S85
CR
VSS
50
CR
VSS
40C
RVS
S46
CR
VSS
33C
RVS
S29
CR
VSS
19
VD
D_R
PLL
_18
12
CVD
D_1
814
3C
VDD
_18
133
CVD
D_1
812
6C
VDD
_18
119
CVD
D_1
884
CVD
D_1
845
CVD
D_1
839
CVD
D_1
828
CVD
D_1
818
RVD
D_3
332
RVD
D_3
349
RVD
D_3
398
RVD
D_3
311
6R
VDD
_33
154
VD
DA
33_L
BA
DC
1
AVD
D_A
DC
163
AVD
D_S
C20
3
AVD
D_C
193
AVD
D_B
183
AVD
D_A
173
VD
D18
_SC
207
VD
D18
_C16
1V
DD
18_A
B15
8
AV
DD
_RP
LL_3
317
MSTR_SCLK30 MSTR_SDATA31
TCK34TDI35TMS36
TRST37
GPIO6/IRin38
GPIO7/IRQin41GPIO8/IRQout42
GPIO9/SIPC_SCLK43GPIO10/SIPC_SDATA/A1844
GPIO11/PWM047GPIO12/PWM148GPIO13/PWM251
GPIO14/PWM3/SCART1652
PBIAS 53PPWR 54
AV
DD
_OU
T_LV
_33
59A
VD
D_O
UT_
LV_3
371
AV
DD
_OU
T_LV
_33
83
XOSD_FLD/A11/PD35 104
XOSD_CLK/A14/PD38 101XOSD_HS/A13/PD37 102XOSD_VS/A12/PD36 103
C87
0.1uF/6
R12610K/6
R7947/6
C35
NC/10pF
R236
NC/ 0R/6
C90
0.1uF/6
R100
NC/ 10K/6
C73
0.1uF/6
C33
SC22pF
R131 NC/ 47K/6
C95
22uF/25V
C94
0.1uF/6
R10910K/6
C38
22uF/25V
R103 0R/6
C62
22uF/25V
R80 NC/ 0R/6
C57
0.1uF/6
R86 0R/6
C92
0.1uF/6
R114
10K/6
R62
100R/6
CN4
GPROBEHEADER 4
1234
C77
0.1uF/6
C85
22uF/25V
C37
NC/10pF
RN10 33R18273645
R78 NC/ 0R/6
R84 0R/6
R754.7K/6
R98
NC/ 10K/6
C53
0.1uF/6
R134 0R/6
C63
0.1uF/6
C31 0.1uF/6
C96
0.1uF/6
CN5
7P _2mm
1234567
D7BAV99L
2
3
1
R96
NC/ 10K/6
D9BAV99L
2
3
1
C66
22uF/25V
R138 22/6
R124 100R/6
C46
0.1uF/6
C49 NC/ 0.01uF/6
R64
0R/6
C71
0.1uF/6
R101
NC/ 10K/6
R90
NC/ 10kF
R57
22/6
R10810K/6
C65
0.1uF/6
R99
NC/ 10K/6
+ C39NC/ 33uF/25V
C74
22uF/25V
R5556R/6F
R89
NC/10kF
C80
0.1uF/6
R6747/6
C45
0.1uF/6
R66
NC/22K/6
12
C44
0.1uF/6
C42
NC/10pF
R119
10K/6
R140NC/ 10K/6
R14210K/6
R5256R/6F
R69
100R/6
12
Q5
CH39042
13
C69
0.1uF/6
RN333R18
273645
R54NC/ 10K/6
R122
NC/ 10K/6
R93 0R/6
R104
10K/6
R14147K/6
R92 0R/6
RN1133R18
273645
R91
10K/6
C76
22uF/25V
R58
NC/22/6
12
C81
22uF/25V
R65
NC/1K/6
12
U5
NC/ MAX809MEUR-T-U
RESET#1 GND2
VCC3
C79
22uF/25V
R135
0R/6
R68
10K/6
12
C55
0.1uF/6
C93
0.1uF/6
R127 0R/6
C86
0.1uF/6
R821K/6
12
U4
24LC32-SNSOIC8
A0 1A1 2A2 3
VSS 4SI5 SCK6 WP7 VCC8
C83
0.1uF/6
RN433R18
273645
C98
0.1uF/6
R117
10K/6
C75
0.1uF/6
C36
NC/10pF
RN733R18
273645
C48
0.1uF/6
R11010K/6
R130NC/ 10K/6F
C60
0.1uF/6
RN9 33R18273645
C78
0.1uF/6
C89
0.1uF/6
D6BAV99L
2
3
1
R56
22/6
R83 FUSE_1A/6
C56
0.1uF/6
C88
0.1uF/6
D10BAV99L
2
3
1
Q42N7002E
3
2
1
R116
10K/6
R811K/6
12
R125 0R/6
RN533R18
273645
C28 0.1uF/6
R115
NC/10K/6
D8BAV99L
2
3
1
R95
NC/ 10K/6
C82
0.1uF/6
R143 NC/ 0R/6
RN14 33R18273645
C41
NC/10pF
RN12 33R18273645
C97
22uF/25V
C64
0.1uF/6
R118
10K/6
R10710K/6
R105
0R/6
R97
10K/6
R764.7K/6
RN13 33R18273645
TP4
C68
22uF/25V
C58
0.1uF/6
TP2
C51
22uF/25V
RN2 33R18273645
C32
NC/0.1uF/6
R60
NC/75R/6F
R136 22/6
R59
NC/12K/6
12
RN8 33R18273645
Q2
CH3904
2
13
C40
NC/ 0.01uF/6
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
ROM_WEN
ROM_CSNROM_OEN
ROM_SCLKROM_SCLK
WP#HOLD#
SCSNROM_SDI
ROM_SDO ROM_SDO
OCMDATA[0..7]
WP# HOLD#
OCMADDR15
OCMADDR9
OCMADDR0
ROM_CSN
OCMADDR16
OCMADDR14
OCMADDR17
OCMADDR11OCMDATA1
OCMDATA7
OCMADDR6
OCMADDR13
OCMADDR8
OCMADDR10
OCMDATA6
OCMADDR12
OCMDATA5
OCMDATA2
OCMADDR7
OCMADDR1
OCMDATA0
ROM_OEN
OCMADDR2
ROM_WEN
OCMDATA4
OCMADDR3
OCMADDR18
OCMDATA3
OCMADDR5OCMADDR4
OCMADDR[0..18]
+3.3V_I/O
GND
GND
GND
Flash_Power
+3.3V_I/O
GND GND
+3.3V_I/O
+3.3V_COM
+3.3V_COM
Flash_Power
+5V_IN
Flash_Power
GND
OCMDATA[0..7]3
OCMADDR[0..18]3
ROM_WEN3ROM_OEN3ROM_CSN3
SCSN3ROM_SDI3
ROM_SDO3ROM_SCLK3
CSRAM3
Title
Size Document Number R ev
Date: Sheet o f
HUDSON PLATFORM
FLASH MEMORY I/F
4 8Monday, June 26, 2006
B3CSCHEMATIC1
* CSRAM ADDR RANGES FROM 18000H TO 7FFFFH (APP. 412K BYTE)
SERIAL FLASH 512K
SOIC-8OPTIONAL
#Optional
Socket for a X8 Flash (64/128/256/512K) andPROMJETmemory Emulator
AT2002 ,20" TV
C101
0.1uF/6
L2
NC/Bead_121_4A/8
U1F74LCX14MX
13 12
147
C100
0.1uF/6
C99
22uF/25V
R150
NC/ 10K/6F
R147
10K/6
C102
SC220pF
C1030.1uF/6
R145
NC/ 0R
R148
10K/6
R146
NC/ 0R
U7
Am29LV040BA28F001
A153A1429A1328A124A1125A1023A926A827A75A66A57A48A39A210A111A012
DQ7 21DQ6 20DQ5 19DQ4 18DQ3 17DQ2 15DQ1 14DQ0 13
CE# 22OE# 24WE# 31
VCC 32
A181
VSS 16
A1730A162
U1E74LCX14MX
11 10
147
U8
NC/SST25VF040
CE#1SO2WP#3VSS4 SI 5SCK 6HOLD# 7VCC 8
L1
Bead_121_4A/8
R144
NC/ 10K/6
R149
NC/ 10K/6F
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
BACKLIGHT_PW_5N
BRIGHTNESS
TXA0+TXA0-
TXAC+
TXA2+
TXB2-
TXAC-
TXB0+
TXA1+
TXBC-TXB2+
TXB3+
TXA1-
TXB1+
TXB0-
TXB1-
TXA2-
TXA3+TXA3-
TXB3-TXBC+ARED0
ARED2
AGRN1
DEGRN4
AGRN7
ABLU3
ABLU6
DEGRN6
ARED5
ARED1
ABLU4
AGRN0
PVSYNC
ARED5
PH SYNC
ARED7
ABLU2
ARED3
ABLU7
ARED0
ABLU0
ABLU6
ARED2
AGRN5
ABLU1
AGRN2
AGRN4
AGRN6
ABLU3
ARED6
AGRN7
ARED1
AGRN1
PVALID
ABLU5
AGRN3
ARED4
DEBLU1DEBLU0
DEGRN5
Panel_Power
ARED4DERED5
DEGRN3
AGRN6
DERED2
AGRN5
AGRN3
DERED7
ABLU4
ARED6
DEGRN1
ABLU5
DEGRN2
DERED1
DEBLU4
ABLU1
DEBLU[0..7]
DEBLU5
ARED3DERED3
DERED6
DERED[0..7]
DEGRN0
ABLU0
PCLK
DEGRN[0..7]
DEGRN7
DERED0
DERED4
DEBLU2 ABLU2DEBLU3
ARED7
DEBLU6
AGRN4
DEBLU7 ABLU7
AGRN0
AGRN2
TXB0+
TXA3-
TXB0-
TXB3+
TXB1-
TXBC-
TXB2+
TXAC+
TXA0-
TXA1-
TXAC-
TXBC+
TXB3-
TXA2-
TXA0+
TXA2+
TXB2-
TXA3+
TXB1+
AGRN3
AGRN4AGRN5AGRN6AGRN7
ABLU0ABLU1ABLU2ABLU3
ABLU4ABLU5ABLU6ABLU7
PVALID
PCLK
ARED0ARED1ARED2ARED3
ARED4ARED5ARED6ARED7
AGRN0AGRN1AGRN2
TXA1+
+3.3V_I/O
GND
GND
+3.3V_I/O
Panel_Power
+5V_IN
+3.3V_PANEL
+12V_IN
+3.3V_PANEL
Panel_Power
+3.3V_PANEL
GND
GND
GND
Panel_Power
Panel_Power
DERED[0..7]3
DEGRN[0..7]3
DEBLU[0..7]3
PWM03
PBIAS3
DCLK3
DEN3
DHS3
DVS3
PPWR3
BACKLIGHT 8
BRIGHTNESS 8
TXBC+3
TXB0+3
TXA2-3
TXBC-3
TXB1+3
TXAC+3
TXA0+3
TXB0-3
TXA0-3
TXB3+3
TXAC-3
TXB2+3
TXA1-3
TXA3+3
TXB3-3
TXB1-3
TXA2+3
TXB2-3
TXA3-3
TXA1+3
Title
Size Document Number R ev
Date: Sheet o f
HUDSON PLATFORM
PANEL LVDS/TTL OUTPUT
5 8Monday, June 26, 2006
B3CSCHEMATIC1
TTL SIGNAL OUTPUT PORT
BKLT_EN & PANEL POWER Control
LVDS SIGNAL OUTPUT PORT
NEED DNX SUB-PCB
LVDS OUTPUT
For CPT 20 inch
AT2002 ,20" TV
C139
NC/ SC1uF/6
C12522pF/6
C11322pF/6
C10522pF/6
R16
347
K/6
R161
10K/6
Q7CH39042
13 C
134
0.1u
F/6
C1040.1uF/6
R154 0R/612
C135
22uF/25V
C133
1uF/6
R167
4.7K/6
C12622pF/6
C11422pF/6
R165
1K/6
R169 100/6
C136
0.1uF/6
C12722pF/6
C11822pF/6
C138
NC/1uF/6
C10622pF/6
CN6
AF450P-A2G1T/CMO/AU
123456789
1011121314151617181920212223242526272829303132333435363738394041424344454647484950
R160
NC/0R3
12
C12822pF/6
Q6
SI9435
234 5
76
81
C11922pF/6
R162
510R/6
C10722pF/6
L3
NC/Bead_121_4A/8
1 2
C2570.1uF/6
L6
Bead_121_4A/8
R158
NC/0R
C12922pF/6
R156
NC/10K
C12022pF/6
C13
21u
F/6
C10822pF/6
L4
Bead_121_4A/8
1 2
R168
100/6
R159
NC/0R
R157
NC/10K
Q8
CH3904
2
13
C137
1uF/6
R155
NC/0R
C13022pF/6
C12122pF/6
C10922pF/6
C116
47uF/16V
R151 22/612
L5
NC/Bead_121_4A/8
1 2
C13122pF/6
C12222pF/6
C11022pF/6
R166
4.7K/6
CN7
NC/ 1841-30P
1 23 45 67 89 1011 1213 1415 1617 1819 2021 2223 2425 2627 2829 30
R164
NC/0R
CN11
NC/ AF745L
123456789
101112131415161718192021222324252627282930313233343536373839404142434445
R152 22/612
C1170.1uF/6
C12322pF/6
C11122pF/6
C115
10PF/6
12
R153 22/612
C12422pF/6
C11222pF/6
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
TUNER_SIF_MAIN
ADO_L
ADO_R
SCOL1
AUDIO_IN_R
5V_SDA
5V_SCL
AUDIO_IN_L
SDA_3450G
SC2_INR
SC1_INL
SC3_INR
SC3_INL
SC2_INL
SIF_IN1+
SCL_3450G
SIF_IN1-
SCOR1
SC1_INR
AUDIO_IN_LAUDIO_IN_R
VD5D_3450G VD5A_3450G
VD5D_3450G
AGND
AGNDAGNDAGND
AGND
AGND
AGNDAGND
AGNDAGND
AGND
AGND
AGND
AGND
AGND
VD5D_3450G
AGND
+8V_SW
+8V_SW
AGND
AGND
+3.3V_COM +5VB
+5VB
VD5A_3450G
AGND
VD5D_3450G
AGND
AGNDAGND
AGND
VD5D_3450G
AGND
AGND
VD5D_3450G
AGND
A-VGA_R2
A-VGA_L2
AUDIO-2-IN_R /SCART1
5V_SDA 1
5V_SCL 1M_SCL3
M_SDA3
5V_SDA1
5V_SCL1
TUNER_SIF1
A-OUT_LA 7
A-OUT_RA 7
SCART-1-OUT_L 1
SCART-1-OUT_R 1
TUNER_MONO1
GPIO16_AUDIO-SEL3
AUDIO-2-IN_L /SCART1
RESET_AUDIO3
AUDIO-2-IN_R /SCART1
AUDIO-1-IN_R1AUDIO-1-IN_L 1
AUDIO-2-IN_L /SCART 1
Title
Size Document Number R ev
Date: Sheet o f
HUDSON PLATFORM
SOUND PROCESSOR
6 8Monday, June 26, 2006
B3CSCHEMATIC1
SCART1 Audio OUT
I2C address 0x80
3.3V / 5V I2C LEVEL SHIFTER
AT2002 ,20" TV
R1751M/6
R239
NC/ 10K/6
12
R187 1M/6
R181
47K/6
12
C1641nF/6
R186 NC/ 0/6
R173100/6
U10
74HCT4053
VEE7
1Z 141Y1 13
1Y0 12S1 11S2 10
2Y112Y023Y133Z4
E6 3Y05
GND8 S3 9
2Z 15VCC 16
C171
NC/330pF
R1801M/6
C1571nF/6
R192
100R/6
12
L103u3H/1206
C17322uF/16V
C17
60.
1uF/
6
C181 470p/6
R194
10K/6
C169 NC/2.2uF/6
R193
100R/6
12
C186 0.1uF/6
R1711K/6
C172
NC/330pF
C180 470p/6
C151 2.2uF/6
L11
3u3H/1206
C154 2.2uF/6
U9
MSP341XG(PMQFP64)
MONO_IN47
SC1_IN_L44
SC1_IN_R45
ASG143
SC2_IN_L41
SC2_IN_R42
ASG240
SC3_IN_L38
SC3_IN_R39
ASG337
SC4_IN_R36
STANDBYQ63
ADR_SEL62I2C_DAT2I2C_SCL1
ADR_WS8ADR_CLK9ADR_DAT7I2S_WS4I2S_CL3I2S_DA_IN16I2S_DA_IN212I2S_DA_OUT5
RESETQ16
AN
A_I
N1+
50
AN
A_I
N1-
51
AN
A_I
N2+
52
VR
EFT
OP
46
AG
ND
C34
XTA
L_IN
54
XTA
L_O
UT
55
CA
PL_
M32
CA
PL_
A30
DACM_L 21
DACM_R 20
DACM_SUB 23
DACA_L 18
DACA_R 17
SC1_OUT_L 29SC1_OUT_R 28SC2_OUT_L 26SC2_OUT_R 25
D_CTR_I/O_0 61D_CTR_I/O_1 60
AUD_CL_OUT 57
TES
TEN
53
DV
SU
P10
DV
SS
11
AV
SU
P49
AV
SS
48
AH
VS
UP
31
AH
VS
S33
VR
EF1
27
VR
EF2
19
SC4_IN_L35
R185 1M/6
R196
4.7K/6
12
C260 2.2uF/6
C168 NC/2.2uF/6
R174 20k/612
+C189
22uF/25V
C261 2.2uF/6
R195
4.7K/6
12
R19110K/6
C143
20p/6
+
C15322uF/25V
C182 470p/6
+ C16122uF/25V
+C190
22uF/25V
R183100/6
C159 2.2uF/6
+
C16022uF/25V
R188100/6
C155
NC/330pF
C183 1nF/6
C258 2.2uF/6
C259 2.2uF/6
Q10 2N7002E
3
2
1
+ C14922uF/25V
C156
NC/330pF
Q9 2N7002E
3
2
1
C16
5N
C/0
.01u
F/6
R189NC/6
+ C174
22uF/25V
C187 0.1uF/6
C179 220p/6
C142
20p/6
X218.432MHz
C188 0.1uF/6
C19
30.
1uF/
6
+
C15222uF/25V
FB5Bead_121_4A/8
C177 220p/6
+
C19
247
uF/1
6V
R177100/6
+C191
22uF/25V
C163 2.2uF/6
C184 1nF/6
C14156p/6
FB4Bead_121_4A/8
R197
2.7K/6
12
C162 2.2uF/6
C15
8N
C/0
.01u
F/6
+
C14722uF/25V
C166
NC/330pF
C1450.1uF/6
R178 20k/612
C14456p/6
C178 220p/6
R170 0/6
C17022uF/16V
+
C15022uF/25V
R179
NC/ 0/6
R190NC/6
L93u
3H/1
206
R237
NC/ 0R/6
Q17
NC/ 2N7002E
3
2
1
+
C14622uF/25V
R176
47K/6
12
C1480.1uF/6
R172
1M/6
R184 NC/ 0/6
C140100pF/6
C167
NC/330pF
L7
3u3H/1206
R198
2.7K/6
12
C185 1nF/6
R182
NC/ 0/6
+
C17
547
uF/1
6V
L83u3H/1206
R238
NC/ 100R/6
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
A_SPEAKER_2-
A_SPEAKER_2+
HPR_29
A_SPEAKER_1-
HPL_29A-OUT_L29
A_SPEAKER_1+
HP_138
A-OUT_R29
HPLHPR
SPKRO-
SPKLO-SPKLO+
SPKRO+
+5V_REF
+12V_AMP
+12V_AMP
+5VB1
AGND
+5V_REF
+5V_REF
+5VB1
+5V_REF
AGND
AGND
AGND
AGND
AGND
AGND
GND
GNDAGND
+5V_IN +5VB1
A-OUT_LA6
A-OUT_RA6
S-AMP_MUTE 3
PROTN_138 3
S-AMP_SLEEP 3
Title
Size Document Number Rev
Date: Sheet o f
HUDSON PLATFORM
AUDIO AMP OUT
7 8Monday, June 26, 2006
B3CSCHEMATIC1
H : NORMAL L : PROTECT
S-AMP_MUTEH : AMP OFF (Default)L : NORMAL OPERATION
HeadPhone Jack
S-AMP_SLEEPH : AMP Power Saving ( Default)L : NORMAL OPERATION
SPEAKER OUTPUT
AT2002 ,20" TV
R20
6N
C/6
12
R2152.2R/8
12
+
C197 10UF/10VC196 1uF/6
C2100.1uF/6
R20775R/6F
R211
75R/6F
C2140.1uF/6
+
C195 10UF/10V
R20
9N
C/6
12
C20
20.
01uF
/6
C201
NC/ 0.22uF
C2150.1uF/6
+C206100uF/25V
12
U11YDA138
INL38
VREFL39
INR5
VREFR4
VOL127
MODE124MODE023
CKIO19XO20X121
MODE225
HPOL 42
HPOR 1HP 37
OUTPL 35
OUTML 29
OUTPR 8
OUTMR 14
PVDDPL 36PVDDML 28
PVSSL 30
VOL026
PVDDREG40VSSBGR3REFA41AVSS2DVDD22DVSS18
PVDDPR 7PVDDMR 15
PVSSR 9
PROTN 16SLEEPN 17MUTEN 6
THERMAL43
PVSSR 10PVSSR 11PVSSR 12PVSSR 13
PVSSL 31PVSSL 32PVSSL 33PVSSL 34
THERMAL44THERMAL45THERMAL46THERMAL47THERMAL48THERMAL49THERMAL50 TH
ERM
AL51
THER
MAL
52
THERMAL 58THERMAL 57THERMAL 56THERMAL 55THERMAL 54THERMAL 53
C2080.1uF/6
Q112N7002E
3
2
1
C194 1uF/61 2
R20
8N
C/6
12
R2193.3K/6
12
FB10Bead_121_4A/8
+C21
310
UF/
10V
C198 1uF/6
C2120.1uF/6
FB6 Bead_121_4A/8
C2110.1uF/6
L12Bead_121_4A/8
R2142.2R/8
12
Q12
NC/2N7002E
3
2
1
R20
410
K/6
R222
NC/75R/6F
CN8
4501-04-05P-RCONN5P-2_0-RH
12345
R20
510
K/6
R217NC/6
12
C2070.1uF/6
R2162K/6
12
FB7 Bead_121_4A/8
C20
50.
01uF
/6
L13Bead_121_4A/8
CN9
4501-04-04P-RCONN4P-2_0-RH
1234R213
2.2R/8
12
C2160.1uF/6
R220
3.3K/6
12
C20
40.
01uF
/6
R20
2N
C/6 1
2
R2122.2R/8
12
L14Bead_121_4A/8
FB9 Bead_121_4A/8
R218
NC/22/6
R199100K/6
C199 1uF/6
R2001K/6
R21
0N
C/6
12
R20
310
K/6
FB8 Bead_121_4A/8
+C209100uF/25V
12
R2011K/6
C20
30.
01uF
/6
L15Bead_121_4A/8
C200
NC/ 0.22uF
R22175R/6F
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
SOURCE_5V
SOURCE_12V SOURCE_12V
GND
SOURCE_5V
GND
BRIGHTNESSBACKLIGHT
STANDBY3
+3.3V_Panel
+1.8V_CORE
+8V
+3.3V_COM
GNDGND
GND GND GND GND
GND
GND+3.3VA_ADC
+3.3VB_ADC
+3.3VC_ADC
+3.3VSC_ADC
+3.3V_RPLL
+3.3V_I/O
+3.3V_LVDS
+3.3V_LBADC
+3.3V_LVDS_OUT
+3.3V_I/O_HUDSON
+1.8V_RPLL
+1.8V_ADC
+3.3V_H
+3.3V_COM
+1.8V_CORE
+3.3V_COM
+12V_IN
+5V_IN
+5V_IN
+5V_IN
+5V_IN
+1.8V_CORE
+12V_IN
+8V +8V_SW
+5V_IN +5V_1
+12V_AMP+12V_IN
AGND
+3.3V_ADC
+8V_SW
+5VB
+5V_1+5Vt
AGND AGND
+12V_SW
BACKLIGHT5
BRIGHTNESS 5
Title
Size Document Number R ev
Date: Sheet o f
HUDSON PLATFORM
POWER DPMS
8 8Monday, June 26, 2006
B3CSCHEMATIC1
2
1 3
AIC1084/TO252 TOP VIEW
Audio Power
3
TO252 TOP VIEW
1
FROM POWER BOARD
3:GND
1:12V
6:5V
8:ON/OFF 7:ADJ
5:5V
4:GND
2:12V
2
7808
Power Sequencing Diode
AT2002 ,20" TV
R22
5
NC
/330
R/6
F
FB28Bead_121_4A/8
Q16CH39042
13
FB15Bead_121_4A/8
C233
1uF/6
L17
Bead_121_4A/8
C2510.1uF/6
+
C24
110
0uF/
25V
U13
NC/AIC1084/TO252ADJ/GND1
VOUT 2VIN3
U127808
GN
D2
OUT 3VIN1
R22
933
0R/6
FL18NC/Bead_121_4A/8
C234
NC/0.1uF/6
C219
0.1uF/6
R22
3
NC
/200
R/6
F
+C255
100uF/25V
L26
Bead_121_4A/8
C242
0.1uF/6
+
C25
410
0uF/
25V
C2440.1uF/6
C250
47uF/16V
FB16Bead_121_4A/8
C256
0.1uF/6
L25Bead_121_4A/8
C25
30.
1uF/
6
FB11Bead_121_4A/8
U16
AIC1084/TO252/NC
ADJ/GND1
VOUT 2VIN3
R227 4.7K/6
U14
AIC1084/TO252ADJ/GND1
VOUT 2VIN3
+
C23
2
NC
/100
uF/2
5V
FB25Bead_121_4A/8
C243
1uF/6
FB20Bead_121_4A/8
L24
NC/ Bead_121_4A/8
+C235
100uF/25V
+ C24
810
UF/
10V
1
H2
MTH276D126
2345 6
789
Q13
SI9435
234 5
76
81
L22
Bead_121_4A/8
C228
0.1uF/6
R231 NC/ 0R/6
R224
4.7K/6
FB12Bead_121_4A/8
C2370.1uF/6
+
C23
822
uF/2
5V
+C223100uF/25V
C21
733
0uF/
16V
+C231
NC
/100
uF/2
5V
1
H1
MTH276D126
2345 6
789
L27
Bead_121_4A/8
C2490.1uF/6
C2360.1uF/6
FB19Bead_121_4A/8
Q14CH39042
13
R232 4.7K/6
U14-A1
NC/ AIC1084/TO263ADJ/GND1
VOUT 2VIN3
R23
320
0R/6
F
1
H3
MTH276D126
2345 6
789
CN10
2*4P_2.54mm_HEADER3273-012-10-8P
1 122
3 344
5 566
7 788
FB21
Bead_121_4A/8
L23
Bead_121_4A/8
FB26Bead_121_4A/8
FB14
Bead_121_4A/8
+ C227
100uF/25V
FB27
Bead_121_4A/8
NC
D12
BAT54
13
2
FB23Bead_121_4A/8
+
C22
9N
C/2
2uF/
25V
FB18Bead_121_4A/8
L29
Bead_121_4A/8
+C226
100uF/25V
U157805
GN
D2
OUT 3VIN1
+C24
710
0UF/
25V
+
C22
222
uF/2
5V
L19
Bead_121_4A/8
L28
NC/Bead_121_4A/8
D13
RB081L-20
2 1
R226 NC/ 0R/6
C23
90.
1uF/
6
R22
820
0R/6
F
FB22Bead_121_4A/8
C21
833
0uF/
16V
C22
40.
1uF/
6
D14
RB081L-20
2 1
FB17Bead_121_4A/8
FB29Bead_121_4A/8
C23
0N
C/0
.1uF
/6
L21Bead_121_4A/8
C220100uF/25V
L20
Bead_121_4A/8
+
C24
010
0uF/
25V
R230
4.7K/6
C22
50.
1uF/
6
L16
Bead_121_4A/8
U13-A1
NC/ AIC1084/TO263ADJ/GND1
VOUT 2VIN3
Q15
SI9435
234 5
76
81
+C246
100uF/25V
U15-A1
AIC1084/TO263ADJ/GND1
VOUT 2VIN3
C2450.1uF/6
R23
410
0R/6
F
C221
0.1uF/6
+
C25
222
uF/2
5V
1
H4
MTH276D126
2345 6
789
FB13
NC/Bead_121_4A/8
FB24Bead_121_4A/8
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
5V_SCL
AUDIO_RIN-1
detect
5V_SDA
SVIDEO_C
Pr_SCART-IN_R/C
TUNER_MONO
AUDIO_LIN-1
CVBS
AUDIO_LIN-2
Pb_SCART-IN_B
SVIDEO_Y
Y_SCART-IN_G
TV_CVBS_1
SCART-1-IN_PIN8
SCART-1-OUT_L
SCART-1-IN_CVBS
SCART-1-IN_FB
AUDIO_RIN-2
TUNER_SIF
SCART-1-OUT_R
SCART-1-OUT_CVBS
+5V_IN
AGNDGND AGND GND
GND
+12V_SW
GND GND GND GND
GND GND
GND GND
GND GND GND GND
AGNDGND
+5Vt
GNDGND
TUNER_MONO3
5V_SCL3
AUDIO_LIN-12
AUDIO_LIN-24
SCART-1-OUT_L4
TUNER_SIF 3
5V_SDA 3
AUDIO_RIN-2 4
AUDIO_RIN-1 2
SCART-1-OUT_R 4
Pr_SCART-IN_R/C 4
Pb_SCART-IN_B 4
CVBS2
SVIDEO_C2 TV_CVBS_1 3
SCART-1-IN_FB 4SCART-1-IN_PIN84
Y_SCART-IN_G4
SVIDEO_Y2
SCART-1-IN_CVBS4
SCART-1-OUT_CVBS 3
Title
Size Document Number Rev
Date: Sheet o fHUDSON PLATFORM B2A
<Title>
A
1 4Wednesday, June 28, 2006
AT2002 I/O1
H5
MTH276D126
2345 6
789
C40
0.1uF/6
1
H2
MTH276D126
2345 6
789
R1
4.7k/6
1
H6
MTH276D126
2345 6
789
L4
NC/ Bead_121_4A/8
1
H3
MTH276D126
2345 6
789
CN1
2401-50p
12345678910
1112131415161718192021222324252627282930
32343638404244464850
31333537394143454749
C39
100uF/25V
L3
NC/ Bead_121_4A/8
1
H1
MTH276D126
2345 6
789
1
H4
MTH276D126
2345 6
789
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
SV_C
SV_Y
AV_R
AV_CVBS
AUDIO_RIN-1
AV_L
SVIDEO_C
SVIDEO_Y
CVBS
AUDIO_LIN-1
AGND
GND
+5V_IN
GND
GND
AGNDGND
+5V_IN
GND
GND
GND
CVBS 1
AUDIO_LIN-1 1
AUDIO_RIN-1 1
SVIDEO_C 1
SVIDEO_Y 1
Title
Size Document Number Rev
Date: Sheet o fHUDSON PLATFORM B2A
<Title>
B
2 4Wednesday, June 28, 2006
AT2002 I/O
R4
75R/6F
C4
220pF/6
D3BAV99L
2
3
1
D1 BAV99L
2
3
1
C12
22pF/6
CN2
RCA-3P
3
6
9
1
4
7
25 8
C2
22pF/6
FB4 BEAD/6
C6
220pF/6
C11
22pF/6
C10.1uF/6
C8
0.1uF/6
DIN4CN3
4321
56
FB5BEAD/6
FB3
BEAD/6
R2
75R/6F
C7
220pF/6
FB1
BEAD/6
C10
22pF/6
D2BAV99L
2
3
1
C5
220pF/6
FB2
BEAD/6
R3
75R/6F
C3
22pF/6
C9
22pF/6
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
TSDA
TSCL
AFOUT
TV_2ndF
TV_CVBS
SCART-1-OUT
TV_CVBS_1
AGND
+5Vrf
+5Vt+5Vt
+12V_SW
+12V_SW
TUNER_MONO 1
TV_CVBS_1 1
5V_SCL 1
5V_SDA 1TUNER_SIF 1
SCART-1-OUT 4
SCART-1-OUT_CVBS1
Title
Size Document Number Rev
Date: Sheet o fHUDSON PLATFORM B2A
<Title>
A
3 4Wednesday, June 28, 2006
AT2002 I/O
160mASlave Addr:0xC0 150mA
R26NC/ 1K/6
C15
0.1u
F/6
C35
NC/220pF/6
R27
NC/ 75R/6F
+
-
U2A
AD8072
31
84
2
C36
NC/ 47uF/16V
R14
75R/6F
C16330uF/16V
12
C38
0.1uF/6
R5 100R/6
L210uH
R15NC/1K1
R11
75R/6F
R25
NC/ 75R/6F
Q1NC/ BC847B
2
13
+
-
U2B
AD80725
7
84
6
R9
0R/6
L110uH
R822/6
C18NC/68n
U1FQ1216ME
NC/VTout 2
Vb(+5V) 3
SCL 4
SDA 5
AS 6
2ndIFout 11
CVBSout 12
VIF(+5V) 13
AFout 14
AF-R 9
TH1
17TH
218
TH3
15TH
416
NC/AGC 1
AF-L 10
C37
0.1uF/6
R10 NC/ 0R/6
L5NC/ 10uH
R23
560R/6F
C17
NC/220pF/6
R24
NC/ 560R/6F
R70R/6
C14330uF/16V
12
R131K/6
R12
1K/6
R6 100R/6
C13
0.1u
F/6
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
SCIL1
SCIR1
SCART_R/C
SCART_G
SCART_BSTATAV1
SCART-IN_CVBS
SCART-1-OUT_L
SCART-1-OUT_R
SCIL1 AUDIO_LIN-2
AUDIO_RIN-2SCIR1
Y_SCART-IN_GSCART_G
Pb_SCART-IN_BSCART_B
Pr_SCART-IN_R/CSCART_R/C
SCART-IN_CVBS
SCART_OUT_CVBS
SCART_OUT_CVBS
GNDGND
AGND
GNDAGND
GND
GND
GND
+5V_IN
GND
GND
+5V_IN
GND
GND
SCART-1-IN_FB 1
SCART-1-IN_PIN8 1
AUDIO_RIN-2 1
AUDIO_LIN-2 1
SCART-1-OUT_L 1
SCART-1-OUT_R 1
Y_SCART-IN_G 1
Pr_SCART-IN_R/C 1
Pb_SCART-IN_B 1
SCART-1-IN_CVBS 1
SCART-1-OUT 3
Title
Size Document Number Rev
Date: Sheet o fHUDSON PLATFORM B2A
<Title>
B
4 4Wednesday, June 28, 2006
SCART SIGNAL INPUT PORT
D6BAV99L
2
3
1
C22
22pF/6
C26
220pF/6
C33
22pF/6
C20
22pF/6
C24
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R21
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CN4SCART
1110
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18
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17
6
16
5
15
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2
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5 5
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1 1Title
Size Document Number R ev
Date: Sheet o f
BUTTON B2A
CONTENT
1 2Wednesday, June 28, 20060990
CONTENTS
I/O INTERFACE
CONTENT 1
SHEETSCHEMATIC
2
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PROJECT : AT2002_Earphone/B
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Title
Size Document Number R ev
Date: Sheet o f
BUTTON-BOARD B2A
EARPHONE
2 2Wednesday, June 28, 2006
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CN25102-54R
2
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CN1
4501-04-05P-RCONN5P-2_0-RH
12345
PROJECT : AT2002_Earphone/B
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C
C
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E
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5 5
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2 2
1 1Title
Size Document Number R ev
Date: Sheet o f
BUTTON C3A
CONTENT
1 2Wednesday, June 28, 20060990
CONTENTS
I/O INTERFACE
CONTENT 1
SHEETSCHEMATIC
2
HUDSON BUTTON BOARD
PROJECT :AT2002 BUTTOM/B
A
A
B
B
C
C
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E
E
5 5
4 4
3 3
2 2
1 1Title
Size Document Number R ev
Date: Sheet o f
BUTTON-BOARD C3A
kEY_PAD
2 2Wednesday, June 28, 2006
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13
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