Lg Lcd 32lf20fr Chasis Lp91a

LCD TVSERVICE MANUAL

CAUTIONBEFORE SERVICING THE CHASSIS,READ THE SAFETY PRECAUTIONS IN THIS MANUAL.

CHASSIS : LP91A

MODEL : 32LF20FR 32LF20FR-MA

North/Latin America http://aic.lgservice.comEurope/Africa http://eic.lgservice.comAsia/Oceania http://biz.lgservice.com

Internal Use Only

Printed in KoreaP/NO : MFL60021546 (0904-REV00)

Copyright LG Electronics. Inc. All right reserved. Only for training and service purposes

LGE Internal Use Only- 2 -

CONTENTS

CONTENTS .............................................................................................. 2

PRODUCT SAFETY ................................................................................. 3

SPECIFICATION ....................................................................................... 6

ADJUSTMENT INSTRUCTION ................................................................ 9

TROUBLE SHOOTING ........................................................................... 14

BLOCK DIAGRAM.................................................................................. 17

EXPLODED VIEW .................................................................................. 18

SVC. SHEET ...............................................................................................



SAFETY PRECAUTIONS

Many electrical and mechanical parts in this chassis have special safety-related characteristics. These parts are identified by in theSchematic Diagram and Exploded View.It is essential that these special safety parts should be replaced with the same components as recommended in this manual to preventShock, Fire, or other Hazards. Do not modify the original design without permission of manufacturer.

General Guidance

An isolation Transformer should always be used during theservicing of a receiver whose chassis is not isolated from the ACpower line. Use a transformer of adequate power rating as thisprotects the technician from accidents resulting in personal injuryfrom electrical shocks.

It will also protect the receiver and it's components from beingdamaged by accidental shorts of the circuitry that may beinadvertently introduced during the service operation.

If any fuse (or Fusible Resistor) in this TV receiver is blown,replace it with the specified.

When replacing a high wattage resistor (Oxide Metal Film Resistor,over 1W), keep the resistor 10mm away from PCB.

Keep wires away from high voltage or high temperature parts.

Before returning the receiver to the customer,

always perform an AC leakage current check on the exposedmetallic parts of the cabinet, such as antennas, terminals, etc., tobe sure the set is safe to operate without damage of electricalshock.

Leakage Current Cold Check(Antenna Cold Check)With the instrument AC plug removed from AC source, connect anelectrical jumper across the two AC plug prongs. Place the ACswitch in the on position, connect one lead of ohm-meter to the ACplug prongs tied together and touch other ohm-meter lead in turn toeach exposed metallic parts such as antenna terminals, phonejacks, etc. If the exposed metallic part has a return path to the chassis, themeasured resistance should be between 1MΩ and 5.2MΩ. When the exposed metal has no return path to the chassis thereading must be infinite.An other abnormality exists that must be corrected before thereceiver is returned to the customer.

Leakage Current Hot Check (See below Figure) Plug the AC cord directly into the AC outlet.

Do not use a line Isolation Transformer during this check.Connect 1.5K/10watt resistor in parallel with a 0.15uF capacitorbetween a known good earth ground (Water Pipe, Conduit, etc.)and the exposed metallic parts.Measure the AC voltage across the resistor using AC voltmeterwith 1000 ohms/volt or more sensitivity.Reverse plug the AC cord into the AC outlet and repeat AC voltagemeasurements for each exposed metallic part. Any voltagemeasured must not exceed 0.75 volt RMS which is corresponds to0.5mA.In case any measurement is out of the limits specified, there ispossibility of shock hazard and the set must be checked andrepaired before it is returned to the customer.

Leakage Current Hot Check circuit

1.5 Kohm/10W

To Instrument’sexposed METALLIC PARTS

Good Earth Groundsuch as WATER PIPE,CONDUIT etc.

AC Volt-meter

When 25A is impressed between Earth and 2nd Groundfor 1 second, Resistance must be less than 0.1*Base on Adjustment standard

IMPORTANT SAFETY NOTICE

0.15uF

Ω



CAUTION: Before servicing receivers covered by this servicemanual and its supplements and addenda, read and follow theSAFETY PRECAUTIONS on page 3 of this publication.NOTE: If unforeseen circumstances create conflict between thefollowing servicing precautions and any of the safety precautions onpage 3 of this publication, always follow the safety precautions.Remember: Safety First.

General Servicing Precautions1. Always unplug the receiver AC power cord from the AC power

source before;a. Removing or reinstalling any component, circuit board

module or any other receiver assembly.b. Disconnecting or reconnecting any receiver electrical plug or

other electrical connection.c. Connecting a test substitute in parallel with an electrolytic

capacitor in the receiver.CAUTION: A wrong part substitution or incorrect polarityinstallation of electrolytic capacitors may result in anexplosion hazard.

2. Test high voltage only by measuring it with an appropriate highvoltage meter or other voltage measuring device (DVM,FETVOM, etc) equipped with a suitable high voltage probe.Do not test high voltage by "drawing an arc".

3. Do not spray chemicals on or near this receiver or any of itsassemblies.

4. Unless specified otherwise in this service manual, cleanelectrical contacts only by applying the following mixture to thecontacts with a pipe cleaner, cotton-tipped stick or comparablenon-abrasive applicator; 10% (by volume) Acetone and 90% (byvolume) isopropyl alcohol (90%-99% strength)CAUTION: This is a flammable mixture.Unless specified otherwise in this service manual, lubrication ofcontacts in not required.

5. Do not defeat any plug/socket B+ voltage interlocks with whichreceivers covered by this service manual might be equipped.

6. Do not apply AC power to this instrument and/or any of itselectrical assemblies unless all solid-state device heat sinks arecorrectly installed.

7. Always connect the test receiver ground lead to the receiverchassis ground before connecting the test receiver positivelead.Always remove the test receiver ground lead last.

8. Use with this receiver only the test fixtures specified in thisservice manual.CAUTION: Do not connect the test fixture ground strap to anyheat sink in this receiver.

Electrostatically Sensitive (ES) DevicesSome semiconductor (solid-state) devices can be damaged easilyby static electricity. Such components commonly are calledElectrostatically Sensitive (ES) Devices. Examples of typical ESdevices are integrated circuits and some field-effect transistors andsemiconductor "chip" components. The following techniquesshould be used to help reduce the incidence of componentdamage caused by static by static electricity.1. Immediately before handling any semiconductor component or

semiconductor-equipped assembly, drain off any electrostaticcharge on your body by touching a known earth ground.Alternatively, obtain and wear a commercially availabledischarging wrist strap device, which should be removed toprevent potential shock reasons prior to applying power to the

unit under test.2. After removing an electrical assembly equipped with ES

devices, place the assembly on a conductive surface such asaluminum foil, to prevent electrostatic charge buildup orexposure of the assembly.

3. Use only a grounded-tip soldering iron to solder or unsolder ESdevices.

4. Use only an anti-static type solder removal device. Some solderremoval devices not classified as "anti-static" can generateelectrical charges sufficient to damage ES devices.

5. Do not use freon-propelled chemicals. These can generateelectrical charges sufficient to damage ES devices.

6. Do not remove a replacement ES device from its protectivepackage until immediately before you are ready to install it.(Most replacement ES devices are packaged with leadselectrically shorted together by conductive foam, aluminum foilor comparable conductive material).

7. Immediately before removing the protective material from theleads of a replacement ES device, touch the protective materialto the chassis or circuit assembly into which the device will beinstalled.CAUTION: Be sure no power is applied to the chassis or circuit,and observe all other safety precautions.

8. Minimize bodily motions when handling unpackagedreplacement ES devices. (Otherwise harmless motion such asthe brushing together of your clothes fabric or the lifting of yourfoot from a carpeted floor can generate static electricitysufficient to damage an ES device.)

General Soldering Guidelines1. Use a grounded-tip, low-wattage soldering iron and appropriate

tip size and shape that will maintain tip temperature within therange or 500°F to 600°F.

2. Use an appropriate gauge of RMA resin-core solder composedof 60 parts tin/40 parts lead.

3. Keep the soldering iron tip clean and well tinned.4. Thoroughly clean the surfaces to be soldered. Use a mall wire-

bristle (0.5 inch, or 1.25cm) brush with a metal handle.Do not use freon-propelled spray-on cleaners.

5. Use the following unsoldering techniquea. Allow the soldering iron tip to reach normal temperature.

(500°F to 600°F)b. Heat the component lead until the solder melts.c. Quickly draw the melted solder with an anti-static, suction-

type solder removal device or with solder braid.CAUTION: Work quickly to avoid overheating the circuitboard printed foil.

6. Use the following soldering technique.a. Allow the soldering iron tip to reach a normal temperature

(500°F to 600°F)b. First, hold the soldering iron tip and solder the strand against

the component lead until the solder melts.c. Quickly move the soldering iron tip to the junction of the

component lead and the printed circuit foil, and hold it thereonly until the solder flows onto and around both thecomponent lead and the foil.CAUTION: Work quickly to avoid overheating the circuitboard printed foil.

d. Closely inspect the solder area and remove any excess orsplashed solder with a small wire-bristle brush.

SERVICING PRECAUTIONS



IC Remove/ReplacementSome chassis circuit boards have slotted holes (oblong) throughwhich the IC leads are inserted and then bent flat against thecircuit foil. When holes are the slotted type, the following techniqueshould be used to remove and replace the IC. When working withboards using the familiar round hole, use the standard techniqueas outlined in paragraphs 5 and 6 above.

Removal1. Desolder and straighten each IC lead in one operation by gently

prying up on the lead with the soldering iron tip as the soldermelts.

2. Draw away the melted solder with an anti-static suction-typesolder removal device (or with solder braid) before removing theIC.

Replacement1. Carefully insert the replacement IC in the circuit board.2. Carefully bend each IC lead against the circuit foil pad and

solder it.3. Clean the soldered areas with a small wire-bristle brush.

(It is not necessary to reapply acrylic coating to the areas).

"Small-Signal" Discrete TransistorRemoval/Replacement1. Remove the defective transistor by clipping its leads as close as

possible to the component body.2. Bend into a "U" shape the end of each of three leads remaining

on the circuit board.3. Bend into a "U" shape the replacement transistor leads.4. Connect the replacement transistor leads to the corresponding

leads extending from the circuit board and crimp the "U" withlong nose pliers to insure metal to metal contact then soldereach connection.

Power Output, Transistor DeviceRemoval/Replacement1. Heat and remove all solder from around the transistor leads.2. Remove the heat sink mounting screw (if so equipped).3. Carefully remove the transistor from the heat sink of the circuit

board.4. Insert new transistor in the circuit board.5. Solder each transistor lead, and clip off excess lead.6. Replace heat sink.

Diode Removal/Replacement1. Remove defective diode by clipping its leads as close as

possible to diode body.2. Bend the two remaining leads perpendicular y to the circuit

board.3. Observing diode polarity, wrap each lead of the new diode

around the corresponding lead on the circuit board.4. Securely crimp each connection and solder it.5. Inspect (on the circuit board copper side) the solder joints of

the two "original" leads. If they are not shiny, reheat them and ifnecessary, apply additional solder.

Fuse and Conventional ResistorRemoval/Replacement1. Clip each fuse or resistor lead at top of the circuit board hollow

stake.2. Securely crimp the leads of replacement component around

notch at stake top.3. Solder the connections.

CAUTION: Maintain original spacing between the replacedcomponent and adjacent components and the circuit board toprevent excessive component temperatures.

Circuit Board Foil RepairExcessive heat applied to the copper foil of any printed circuitboard will weaken the adhesive that bonds the foil to the circuitboard causing the foil to separate from or "lift-off" the board. Thefollowing guidelines and procedures should be followed wheneverthis condition is encountered.

At IC ConnectionsTo repair a defective copper pattern at IC connections use thefollowing procedure to install a jumper wire on the copper patternside of the circuit board. (Use this technique only on ICconnections).

1. Carefully remove the damaged copper pattern with a sharpknife. (Remove only as much copper as absolutely necessary).

2. carefully scratch away the solder resist and acrylic coating (ifused) from the end of the remaining copper pattern.

3. Bend a small "U" in one end of a small gauge jumper wire andcarefully crimp it around the IC pin. Solder the IC connection.

4. Route the jumper wire along the path of the out-away copperpattern and let it overlap the previously scraped end of the goodcopper pattern. Solder the overlapped area and clip off anyexcess jumper wire.

At Other ConnectionsUse the following technique to repair the defective copper patternat connections other than IC Pins. This technique involves theinstallation of a jumper wire on the component side of the circuitboard.

1. Remove the defective copper pattern with a sharp knife.Remove at least 1/4 inch of copper, to ensure that a hazardouscondition will not exist if the jumper wire opens.

2. Trace along the copper pattern from both sides of the patternbreak and locate the nearest component that is directlyconnected to the affected copper pattern.

3. Connect insulated 20-gauge jumper wire from the lead of thenearest component on one side of the pattern break to the leadof the nearest component on the other side.Carefully crimp and solder the connections.CAUTION: Be sure the insulated jumper wire is dressed so theit does not touch components or sharp edges.



SPECIFICATIONNOTE : Specifications and others are subject to change without notice for improvement.

4. Electrical specification- General Specification

1. Application rangeThis spec sheet is applied to LCD TV used LP91A chassis.

2. SpecificationEach part is tested as below without special appointment.

1) Temperature : 25±5ºC (77±9ºF), CST : 40±5ºC2) Relative Humidity : 65±10%3) Power Voltage : Standard input voltage(100-240V@50/60Hz)

* Standard Voltage of each products is marked by models.4) Specification and performance of each parts are followed

each drawing and specif ication by part number inaccordance with BOM.

5) The receiver must be operated for about 5 minutes prior tothe adjustment.

3. Test method1) Performance: LGE TV test method followed 2) Demanded other specification

- Safety: CE, IEC specification- EMC : CE, IEC

No Item Specification Measurement Remark

1 Screen Size 32” wide Color Display Module Resolution : 1920*1080

2 Aspect Ratio 16:9

3 LCD Module 32” TFT WUXGA LCD

4 Operating Environment Temp.: 0 ~ 40 deg

Humidity : 0 ~ 85 %

5 Storage Environment Temp.: -20 ~ 60 deg

Humidity : 0~ 85 %

6 Input Voltage AC100-240V~, 50/60Hz

≤ 170 W 32” FHD

7 LDC Module FHD 760 x 450 x 48 Unit : mm

(Maker : LGD) 0.36375 x 0.36375 [with inverter]

18 EEFL

Coating 3H


- 7 - LGE Internal Use Only

No. Item Min. Typ. Max. Unit Maker Remark

1. Luminance 400 500 cd/m2

(W/O PC mode)

2. VIew angle (R/L, U/D) 178 / 178 degree LGD

3. Color Coordinates White Wx Typ 0.279 Typ LGD 42”(FHD)

Wy -0.03 0.292 +0.03

RED Xr 0.638

Yr 0.334

Green Xg 0.291

Yg 0.607

Blue Xb 0.145

Yb 0.062

4. Contrast ratio 900:1 1300:1

5. Luminance Variation 1.3

5. Chroma& Brightness (Optical)(1) LCD Module

The Color Coordinates check condition - 50cm from the surface, Full White Pattern- Picture mode Vivid

6. Component Video Input (Y, PB, PR)

NoSpecification

RemarkResolution H-freq(kHz) V-freq(Hz) Pixel Clock(MHz)

1 720* 480 15.73 59.94 13.500 SDTV, DVD 480I( 525I)

2 720* 480 15.75 60.00 13.514 SDTV, DVD 480I( 525I)

3 720* 576 15.625 50.00 13.500 SDTV, DVD 576I( 625I) 50Hz

4 720* 480 31.47 59.94 27.000 SDTV 480P

5 720* 480 31.50 60.00 27.027 SDTV 480P

6 720* 576 31.25 50.00 27.000 SDTV 576P 50Hz

7 1280* 720 44.96 59.94 74.176 HDTV 720P

8 1280* 720 45.00 60.00 74.250 HDTV 720P

9 1280* 720 37.50 50.00 74.25 HDTV 720P 50Hz

10 1920* 1080 28.125 50.00 74.250 HDTV 1080I 50Hz,

11 1920* 1080 33.72 59.94 74.176 HDTV 1080I

12 1920* 1080 33.75 60.00 74.25 HDTV 1080I

13 1920* 1080 56.25 50 148.5 HDTV 1080P

14 1920* 1080 67.432 59.94 148.350 HDTV 1080P

15 1920* 1080 67.5 60.00 148.5 HDTV 1080P



NoSpecification Proposed


1 640* 350 31.468 70.09 25.17 EGA

2 720* 400 31.469 70.09 28.32 DOS

3 640* 480 31.469 59.94 25.17 VESA( VGA)

4 800* 600 37.879 60.317 40 VESA( SVGA)

5 1024* 768 48.363 60.004 65 VESA( XGA)

6 1280* 768 47.776 59.87 79.5 VESA( WXGA)

7 1360* 768 47.72 59.799 84.75 VESA( WXGA)

8 1280* 1024 63.668 59.895 109.00 XGA Only FHD Model

9 1920* 1080 66.587 59.934 138.50 WUXGA(Reduced Blanking) Only FHD Model

7. RGB(Analog PC, RGB-DTV - NOT SUPPORT)

8. HDMI Input(PC)(PC-Spec. out but it can be shown the picture at only HDMI/ DVI IN 1 via DVI to HDMI Cable)

No Resolution H-freq(kHz) V-freq.(Hz) Pixel clock(MHz) Proposed Remark

1 640 x 480 31.469 59.94 25.17 VESA( VGA)

2 800 x 600 37.879 60.317 40.00 VESA( SVGA)

3 1024 x 768 48.363 60.004 65.00 VESA( XGA)

4 1280 x 768 47.776 59.87 79.5 VESA( WXGA)

5 1360 x 768 47.72 59.799 84.62 VESA( WXGA)

6 1366 x 768 47.7 60.00 84.62 WXGA

7 1280 x 1024 63.595 60.00 108.875 SXGA

8 1920 x 1080 66.647 59.988 138.625 WUXGA

9. HDMI Input(DTV)

NoSpecification


1 720 x 480 15.73 59.94 13.500 SDTV, DVD 480I(525I) Spec. out

2 720 x 480 15.75 60.00 13.514 SDTV, DVD 480I(525I) but display.

3 720 x 576 15.625 50.00 13.500 SDTV, DVD 576I(625I) 50Hz

4 720 x 480 31.47 59.94 27 SDTV 480P

5 720 x 480 31.5 60.00 27.027 SDTV 480P

6 720 x 576 31.25 50.00 27 SDTV 576P

7 1280 x 720 44.96 59.94 74.176 HDTV 720P

8 1280 x 720 45 60.00 74.25 HDTV 720P

9 1280 x 720 37.5 50.00 74.25 HDTV 720P

10 1920 x 1080 28.125 50.00 74.25 HDTV 1080I

11 1920 x 1080 33.72 59.94 74.176 HDTV 1080I

12 1920 x 1080 33.75 60.00 74.25 HDTV 1080I

13 1920 x 1080 56.25 50.00 148.5 HDTV 1080P

14 1920 x 1080 67.432 59.94 148.350 HDTV 1080P

15 1920 x 1080 67.5 60.00 148.5 HDTV 1080P

16 1920 x 1080 27 24.00 74.25 HDTV 1080P

17 1920 x 1080 33.75 30.00 74.25 HDTV 1080P



ADJUSTMENT INSTRUCTION

1. Application RangeThis specification sheet is applied to all of the LCD TV,LP91A/B/C/D chassis.

2. Specification1) Because this is not a hot chassis, it is not necessary to use

an isolation transformer. However, the use of isolationtransformer will help protect test instrument.

2) Adjustment must be done in the correct order.3) The adjustment must be performed in the circumstance of

25 ±5 °C of temperature and 65±10% of relative humidity ifthere is no specific designation.

4) The input voltage of the receiver must keep 100~220V,50/60Hz.

5) Before adjustment, execute Heat-Run for 5 minutes at RFno signal.

3. Adjustment items3.1. PCB assembly adjustment items

(1) Download the MSTAR main software(IC800, Mstar ISP Utility)1) Using D/L Jig2) Using USB Memory Stick.

(2) Input Tool-Option/Area option.(3) Download the EDID

- EDID datas are automatically download when adjustingthe Tool Option2

(4) ADC Calibration – RGB / Component(4) Check SW Version.

3.2. SET assembly adjustment items(1) Input Area option(2) Adjustment of White Balance : Auto & Manual(3) Input Tool-Option/Area option(4) Intelligent Sensor Inspection Guide(5) Preset CH information(6) Factoring Option Data input

4. PCB assembly adjustment method4.1. Mstar Main S/W program download4.1.1. Using D/L Jig

(1) Preliminary steps1) Connect the download jig to D-sub(RGB) jack

(2) Download steps1) Execute ‘ISP Tool’ program, the main window(Mstar ISP

utility Vx.x.x) will be opened2) Click the “Connect” button and confirm “Dialog Box”

3) Click the “Config.” button and Change speed I2C Speedsetting : 350Khz~400Khz

4) Read and write bin file.Click “(1)Read” tab, and then load downloadfile(XXXX.bin) by clicking “Read”.

- LH20/ LH30

1

Filexxx.bin

1

Filexxx.bin

5) Click “(2)Auto” tab and set as below6) Click “(3)Run”.7) After downloading, you can see the “(4)Pass” message.

4.1.2. Using the Memory Stick* USB download : Service Mode1) Insert the USB memory stick to the ISB port.2) Automatically detect the SW Version.

-> S/W download process is executed automatically.3) Show the message “Copy the file from the Memory”

4) After Finished the Download, Automatically DC Off -> On

5) Check The update SW Version.

4.2. Input tool option.Adjust tool option refer to the BOM.- Tool Option Input : PCBA Check Process- Area Option Input : Set Assembly Process

After Input Tool Option and AC offBefore PCBA check, you have to change the Tool option andhave to AC off/on (Plug out and in)(If missing this process, set can operate abnormally)

(1) Profile : Must be changed the option value because beingdifferent with some setting value depend onmodule maker, inch and market

(2) Equipment : adjustment remote control.

(3). Adjustment method- The input methods are same as other chassis.(Use IN-

START Key on the Adjust Remocon.)(If not changed the option, the input menu can differ themodel spec.)

Refer to Job Expression of each main chassis ass’y(EBTxxxxxxxx) for Option value Caution : Don’t Press “IN-STOP” key after completing thefunction inspection.

4.3. EDID D/L methodRecommend that don’t connect HDMI and RGB(D-SUB) cablewhen downloading the EDID.If not possible, recommend that connect the MSPG equipment.There are two methods of downloading the edid data

4.3.1. 1st MethodEDID datas are automatically downloaded when adjusting theTool Option2.Automatically downloaded when pushing the enter key afteradjusting the tool option2.It takes about 2seconds.

4.3.2. 2nd Method* Caution :

Must be checked that the tool option is right or not. If tool option is wrong, hdmi edid data could not bedownloaded well.

1) Press the ADJ key2) Move to the EDID D/L and Press the right direction key(G)3) Press the right direction key(G) at Start.4) After about a few seconds, appear “OK”, then compele.

4.3.3. RS-232C command Method(1) Command : AE 00 10

* Caution Don’t connect HDMI and RGB(D-SUB) cable whendownloading the EDID.If the cables are connected, Downloading of edid could befailed.

- 10 - LGE Internal Use OnlyCopyright LG Electronics. Inc. All right reserved. Only for training and service purposes

1

Filexxx.bin

4.3.4. EDID data(1) Analog(RGB): 128bytes>

(2) HDMI 1 : 256Bytes



4.4. ADC Calibration4.4.1. ADC Calibration - Component (Using External pattern)

(1) Required Equipments- Remote controller for adjustment- MSPG-925F/MSPG-1025/MSPG-3233 Pattern Generator

(2) Process1) Change the Input to Component1 or 2 mode.2) Input the Component 480i@60Hz 100% Color Bar

YPbPr signal into Component1 or 2.(MSPG-925F Model: 209 / Pattern: 65 )

3) Press ADJ key on R/C for adjustment.4) Enter Password number. Password is “0 0 0 0”.5) Select “0. ADC calibration : Component” by using D/E

(CH +/-) and press ENTER(A).6) ADC adjustment is executed automatically .7) When ADC adjustment is finished, this OSD appear

4.4.2. ADC Calibration - RGB (Using External pattern)(1) Required Equipments

- Remote controller for adjustment- MSPG-925F/MSPG-1025/MSPG-3233 Pattern Generator

(2) Process1) Change the Input to RGB mode..2) Input the PC 1024x768@60Hz Horizontal Color Bar

signal into RGB.(MSPG-925F Model: 60 / Pattern: 65 )

3) Press ADJ key on R/C for adjustment.4) Enter Password number. Password is “0 0 0 0”.5) Select “0. ADC calibration : RGB” by using D/E(CH +/-)

and press ENTER(A).6) ADC adjustment is executed automatically .7) When ADC adjustment is finished, this OSD appear


OK

OK

4.5. Check SW Version(1) Method

1) Push In-star key on Adjust remote-controller.2) SW Version check

Check “SW VER : V3.xx”

5. PCB assembly adjustment method5.1. Input Area-Option

(1) Profile : Must be changed the Area option value becausebeing different of each Country’s Language andsignal Condition.

(2) Equipment : adjustment remote control.(3) Adjustment method

- The input methods are same as other chassis.(Use IN-START Key on the Adjust Remocon.)

Refer to Job Expression of each main chassis ass’y(EBTxxxxxxxx) for Option value.

* White Balance Adjustment- Purpose : Adjust the color temperature to reduce the

deviation of the module color temperature.- Principle : To adjust the white balance without the saturation,

Fix the one of R/G/B gain to 192 (default data)and decrease the others.

- Adjustment mode : Three modes – Cool / Medium / Warm- Required Equipment

1) Remote controller for adjustment 2) Color Analyzer : CA100+ or CA-210 or same product -

LCD TV( ch : 9 ),(should be used in the calibrated ch by CS-1000)

3) Auto W/B adjustment instrument(only for Auto adjustment)

5.2. Adjustment of White Balance: (For automatic adjustment)

* LP91A~D Support RS-232C & I2C DDC Communication-White Balance Mode.

(1) Enter the adjustment mode of DDC- Set command delay time : 50ms- Enter the DDC adjustment mode at the same time heat-

run mode when pushing the power on by power only key- Maintain the DDC adjustment mode with same condition

of Heat-run => Maintain after AC off/on in status of Heat-run pattern display)

(2) Release the DDC adjustment mode- Release the adjust mode after AC off/on or std-by off/on

in status of finishing the Hear-run mode- Release the Adjust mode when receiving the aging off

command(F3 00 00) from adjustment equipment.- Need to transmit the aging off command to TV set after

finishing the adjustment.- Check DDC adjust mode release by exit key and release

DDC adjust mode)

(3) Enter the adjust mode of white balance)- Enter the white balance adjustment mode with aging

command (F3, 00, FF)* Luminance min value is 150cd in the Cool/Medium/Warm

mode(For LCD)

5.3. Adjustment of White Balance(for Manual adjustment)(1) Color analyzer(CA100+, CA210) should be used in the

calibrated ch by CS-1000(2) Operate the zero-calibration of the CA100+ or CA-210,

then stick sensor to the module when adjusting.(3) For manual adjustment, it is also possible by the following

sequence.1) Select white pattern of heat-run by pressing “POWER

ON” key on remote control for adjustment then operateheat run longer than 15 minutes. (If not executed thisstep, the condition for W/B may be different.)

2) Push “Exit” key.3) Change to the AV mode by remote control.4) Input external pattern (85% white pattern)5) Push the ADJ key -> Enter “0000” (Password)6) Select “3. W/B ADJUST”7) Enter the W/B ADJUST Mode8) Stick the sensor to the center of the screen and select

each items (Red/Green/Blue Gain and Offset) usingD/E(CH +/-) key on R/C..

9) Adjust R/ G/ B Gain using F/G(VOL +/-) key on R/C.10) Adjust three modes all (Cool / Medium / Warm) : Fix

the one of R/G/B gain and change the others11) When adjustment is completed, Enter “COPY ALL”.12) Exit adjustment mode using EXIT key on R/C.


* CASEFirst adjust the coordinate far away from the target value(x, y).1. x, y > target

i) Decrease the R, G. 2. x, y < target

i) First decrease the B gain, ii) Decrease the one of the others.

3. x > target, y < targeti) First decrease B, so make y a little more than the target.ii) Adjust x value by decreasing the R

4. x < target, y > targeti) First decrease B, so make x a little more than the target.ii) Adjust x value by decreasing the G

(4) Standard color coordinate and temperature when using theCA100+ or CA210 equipment

To check the Coordinates of White Balance, you have tomeasure at the below conditions.Picture Mode : User 1Dynamic Contrast : OffDynamic Colour : Off(If you miss the upper condition, the coordinates of W/Bcan be lower than the spec.)


Coordinate Mode

x y Temp uv∆

Cool 0.276±0.002 0.283±0.002 11,000K 0.000

Medium 0.285±0.002 0.293±0.002 9,300K 0.000

Warm 0.313±0.002 0.329±0.002 6,500K 0.003



TROUBLESHOOTING

No power(LED indicator off)

Check 24V, 12V, 5,2V of Power B/D

Check short of Main B/D or Change Power B/D

Pass

Check Output of IC1001, IC1003, IC1007

Check P307 Connector

Change LED Assy

: [A] PROCESS

Fail

Fail

Pass

Pass

Check LED Assy

Change IC1002,, Q1003

Pass

Check short of IC1001,IC1003, IC1007

Fail

Re-soldering or Change defectpart of IC1001, IC1003, IC1007

Fail

No Raster [B]: Process

Check LED statusOn Display Unit

Repeat A PROCESS

Pass

Fail

Check Output of IC802 Change IC802Fail

Change Inverter ConnectorOr InverterFail

Pass

Fail

Pass

Change ModuleFail

Check LVDS Cable

Pass

Check Panel Link Cable Or Module

Change Panel Link CableOr Module

Check Inverter ConnectorOr Inverter

Pass



No Raster on PC Signal

Check Input source Cableand Jack

Pass

Re-soldering or Change the defect part

Pass

Check the Input/OutputOf IC100 Fail

Re-soldering or Change the defect part,Check RGB EDID Data

Repeat [A], & [B] Process

Pass

Check the Input/OutputOf J104 Fail

Pass



Pass

No Raster on COMMPONENT Signal

Check Input source Cable And Jack

Pass


Pass




Check The Input/OutputOf JK101 Fail

Pass

No Raster on HDMI Signal


Pass

Check the Input/OutputOf JK301, JK302, JK303 Fail


Pass

Pass

Check the Input/OutputOf IC300, IC301, JK302 Fail

Re-soldering or Change the defect partCheck HDMI EDID Data

Re-download HDCP

Pass

Pass






No Sound

Check The Input Sourse.

Check The Input/OutputOf IC600.

Re-soldering or Change the defect part.Fail

Pass

Pass

Check The Speaker. Change Speaker.Fail

Check The Speaker Wire.

Pass

Change The Source Input.Fail

No Raster On AV (Video, S-Video)Signal No Signal On TV(RF) Signal


Pass


Pass

Check The Input/OutputOf JK101, JK201

Pass


Pass

Fail

Pass




Pass

Check The Input/OutputOf TU500

Pass


Pass

Fail






BLOCK DIAGRAM

RG

B_P

C

PC

_Au

dio

TV

(RF

)

CO

MP

1

HD

MI1

HD

MI2

RS

23

2

TX

23

2C

Dri

ver

ST

32

32

CT

x/R

x :

1

5V

pp

PC

_R/G

/B/H

S/V

S

PC

_Au

dio

_L/R

:70

0m

Vrm

s

MN

T_O

UT

: 1

Vp

p

SID

E_V

:1

Vp

p

SID

E_L

/SID

E_R

:50

0m

Vrm

s

DD

R2

(51

2M

B)

L_S

PK

_OU

T

R_S

PK

_OU

T

EE

PR

OM

24

C0

2

Co

mp

1_L

/R :5

00

mV

rms

TU

NE

R

AV

1_V

IN:

1V

pp

AV

11

_LIN

/RIN

:50

0m

Vrm

s

PW

MN

TP

31

00

L

MN

T_O

UT

MN

T_L

OU

T/R

OU

T: 5

00

mV

rms

AV

2(S

ide

AV

)

MA

IN S

CA

LE

R

TX

D /

RX

D :

5V

Dig

ita

l

CO

MP

1_Y

/Pb

/Pr: 1

/0.7

Vp

p

CO

MP

2_Y

/Pb

/Pr: 1

/0.7

Vp

p

IR HD

MI_

DA

TA

_1H

DM

I_D

AT

A_2

HD

MI1

_SC

L/S

DA

OU

T_E

_TX

_CL

K

OU

T_E

_TX

_EO

UT

_E_T

X_D

OU

T_E

_TX

_CO

UT

_E_T

X_B

OU

T_E

_TX

_AT

U_M

AIN

S I

F

CO

MP

1_Y

/Pb

/Pr

1/0

.7V

pp

AV

1_V

IN

PC

_Au

dio

_L/R

CO

MP

1_L

IN/R

IN

L_C

HR

_CH

LVDSconnector

TU

_MA

INS

UB

_SC

LS

DA

EE

PR

OM

24

C0

2

EE

PR

OM

24

C0

2

SIF

AV

1_L

IN/R

IN

MN

T_L

/R O

UT

AV

1

MN

T_O

UT

Co

mp

2_L

/R :5

00

mV

rms

CO

MP

2_Y

/Pb

/:

1/0

.7V

pp

CO

MP

2_L

IN/R

IN

CO

MP

2

OU

T_O

_TX

_CL

K

OU

T_O

_TX

_EO

UT

_O_T

X_D

OU

T_O

_TX

_CO

UT

_O_T

X_B

OU

T_O

_TX

_A

PC

_R/G

/B/H

S/V

S

HD

M2

_SC

L/S

DA

PC

_SC

L/S

DA

MN

T_V

OU

T

AV

2_V

IN

AV

2_L

IN/R

IN

IIS

_OU

T

US

B

US

B_D

N/P

N

AU

DIO

AM

P

HD

MI3

_SC

L/S

DA

EE

PR

OM

24

C0

2H

DM

I_D

AT

A_3

TM

DS

TM

DS

TM

DS

HD

MI3

US

BF

or

D/L

EE

PR

OM

(25

6K

)

Se

ria

l Fla

sh

(8M

Byt

e)

RG

B_P

C

PC

_Au

dio

TV

(RF

)

CO

MP

1

HD

MI1

HD

MI2

RS

23

2

TX

23

2C

Dri

ver

ST

32

32

C

–

PC

_R/G

/B/H

S/V

S

PC

_Au

dio

_L/R

:70

0m

Vrm

s

MN

T_O

UT

: 1

Vp

p

SID

E_V

:1

Vp

p

SID

E_L

/SID

E_R

:50

0m

Vrm

s

DD

R2

(51

2M

B)

EE

PR

OM

24

C0

2

Co

mp

1_L

/R :5

00

mV

rms

TU

NE

R

AV

1_V

IN:

1V

pp

AV

11

_LIN

/RIN

:50

0m

Vrm

s

PW

MN

TP

31

00

L

MN

T_O

UT

MN

T_L

OU

T/R

OU

T: 5

00

mV

rms

AV

2(S

ide

AV

)

MA

IN S

CA

LE

R

TX

D /

RX

D :

5V

Dig

ita

l

CO

MP

1_Y

/Pb

/Pr: 1

/0.7

Vp

p

CO

MP

2_Y

/Pb

/Pr: 1

/0.7

Vp

p

HD

MI_

DA

TA

_1H

DM

I_D

AT

A_2

_

OU

T_E

_TX

_CL

K–

OU

T_E

_TX

_–

OU

T_E

_TX

_–

OU

T_E

_TX

_C–

OU

T_E

_TX

_B–

OU

T_E

_TX

_A–

TU

_MA

IN

S I

F

CO

MP

1_Y

/Pb

/P:

1/0

.7V

pp

AV

1_V

IN

PC

_Au

dio

_L/R

CO

MP

1_L

IN/R

IN

L_C

HR

_CH

LVDSconnector

TU

_MA

IN/

EE

PR

OM

24

C0

2

EE

PR

OM

24

C0

2

SIF

AV

1_L

IN/R

IN

MN

T_L

/R O

UT

AV

1

MN

T_O

UT

Co

mp

2_L

/R :5

00

mV

rms

CO

MP

2_Y

/Pb

/Pr

1/0

.7V

pp

CO

MP

2_L

IN/R

IN

CO

MP

2

OU

T_O

_TX

_C–

OU

T_O

_TX

_E–

OU

T_O

_TX

_D–

OU

T_O

_TX

_C–

OU

T_O

_TX

_B–

OU

T_O

_TX

_A–

PC

_R/G

/B/H

S/V

S

PC

_SC

L/S

DA

PC

_SC

L/S

DA

MN

T_V

OU

T

AV

2_V

IN

AV

2_L

IN/R

IN

IIS

_OU

T

US

B

US

B_D

N/P

N

AU

DIO

AM

P

HD

MI3

_SC

L/S

DA

HD

MI3

_SC

L/S

DA

EE

PR

OM

24

C0

2H

DM

I_D

AT

A_3

TM

DS

TM

DS

TM

DS

HD

MI3

US

BF

or

D/L

EE

PR

OM

(25

6K

)

Se

ria

l Fla

sh

(8M

Byt

e)



300

200

120 12

2

A10

A9

400

500

510

521

530

540

550

801

805

802

804

803

800

821

900

910

LV1

A2

EXPLODED VIEW

Many electrical and mechanical parts in this chassis have special safety-related characteristics. Theseparts are identified by in the Schematic Diagram and EXPLODED VIEW. It is essential that these special safety parts should be replaced with the same components asrecommended in this manual to prevent X-RADIATION, Shock, Fire, or other Hazards. Do not modify the original design without permission of manufacturer.

IMPORTANT SAFETY NOTICE

MUL

TI_P

W_S

W

10R

859

56AR812

SUB_

SDA

HPD_MST_3

+1.8

V_DD

R

COM

P2_P

B

RT1

C39

04-T

112

Q80

2E

BC

DDR2

_DQM

0

100 R825

0.04

7uF

C82

8

KEY1

RL_ON

MX2

5L64

05DM

I-12G

IC80

2

3NC

_1

2VC

C

4NC

_2

1HO

LD

6NC

_4

5NC

_3

7CS

8SO

/SIO

19

WP/

ACC

10GN

D

11NC

_5

12NC

_6

13NC

_7

14NC

_8

15S

I.S

IO016

SCLK

0.01

uFC

864

0.1uF C882

I2S_SCK

TMDS

2_RX

2-0.

1uF

C83

3

I2S_MCLK

USB_DN

100

R88

2

MAI

N_SI

F

PC_G

100 R8024

33R

844

10 R801HDMI3_SIDE

0.04

7uF

C83

0

PANEL_STATUS

TMDS

2_RX

0+

MNT

_VOU

T_T

TMDS3_RX0+

0.1u

FC

842

SW_R

ESET

RXD

0.01

uFC

858

TMDS

2_RX

2+

+3.3

V_M

ULTI

_MST

0.1uF C81312MHzX801

10R

874

1MR839

4.7u

FC

812

RL_O

N

M_SDA

DDC_SDA3

+3.3

V_M

ULTI

_MST

+3.3

V_M

ST

MUT

E_LIN

E

EEP_

SCL

E-DIM

SIDE

_RIN

10R

862

56AR80

5 DDR2

_DQM

1

10 R848HDMI3_SIDE

EEP_SCL

CEC_C

10

uF

C8

66

0.01

uFC

860

47R

834

56AR813

TMDS3_RX1+

SYS_RESET

SPI_CZ

I2S_SDO

0.1u

FC

815

22K

R84

2TMDS

2_RX

C+

DDC_SCL1

0.04

7uF

C83

7

POWER_SW

47R

832

TMDS

2_RX

C-

+5VS

T_M

ST

0.1u

FC

848

56AR81

0

10 R841HDMI3_SIDE

0.1u

FC

838

+1.2

V_VD

DC_M

ST

+3.3

V_M

ULTI

_MST

JTP-

1127

WEM

SW80

0

1

2 4

3

MNT_

L_AM

P

0.1

uF

C8

11

MNT

_VOU

T

DDR2_CASZ

PANE

L_ON

1000

pFC

835

0.1u

FC

849

PC_B

TMDS3_RX2+

+3.3

V_M

ULTI

_MST

0.04

7uF

C82

9

DDC_SCL3

DDR2_BA1

DISP

_EN/

VAVS

_ON

DDR2_RASZ

DD

R2_

D[0

-15]

TMDS3_RX0-

10R

854

COM

P2_Y

33AR818

0.04

7uF

C83

2

PC_AUD_L

PC_VS

CVBS_LIN

SPI_

DI

402

R80

7 READ

Y

0.1uF C883

DDR2_BA0

EEP_

SCL

10 R820HDMI3_SIDE

0.01

uFC

859

+3.3

V_M

ULTI

_MST

DDR2

_DQS

0M

SIDE

_LIN

SIDE

_V

0.04

7uF

C83

1

0.01

uFC

803

TMDS

2_RX

1+

+1.8

V_DD

R

DDC_SDA1

SUB_

SCL

DSUB_SDA

10R

890

100

R88

1

CAT2

4WC0

8W-T

IC80

3

3A

2

2A

1

4V

SS

1A

0

5S

DA

6S

CL

7W

P

8V

CC

DDR2_CKE

+12V

_AUD

IO

SPI_CLK

+3.3

V_M

ULTI

_MST

DDR2

_DQS

1M

0.01

uFC

807

KDS1

81D

803

USB_DP

+3.3

V_M

ST

100 R8025

+3.3

V_M

ULTI

_MST

56AR80

9

I-DIM

SPI_

CZ

0.1uF C808

0.1u

FC

804

56 R852

IR

0.01

uFC

841

EEP_SDA

DD

R2_

A[0-

12]

+3.3

V_M

ULTI

_MST

10 R822HDMI3_SIDE

CVBS

_VIN

10R

851

DDR2

_DQS

1P

10 R823HDMI3_SIDE

TMDS3_RXC-

MNT_

VOUT

_T

TMDS

2_RX

0-

+3.3

V_M

ULTI

_MST

DDR2

_DQS

0P

10 R821HDMI3_SIDE

10R

869

47R

837

DDR2

_MCL

KZ

DDR2_WEZ

TXD

56AR80

6

0.04

7uF

C83

4

EEP_

SDA

TMDS

1_RX

C+

24LC

256-

I/SM

IC80

1

3A

2

2A

1

4V

SS

1A

0

5S

DA

6S

CL

7W

P

8V

CC

COMP2_R

M_SCL

+3.3

V_M

ULTI

_MST

PC_HS

TMDS

1_RX

2-

0.01

uFC

850

+3.3

V_M

ULTI

_MST

TMDS3_RXC+47

uF25

VC

870

+3.3

V_M

ULTI

_MST

470

R83

5

10R

891

KDS1

81D

802

TV_M

AIN

1000pF C818

COM

P2_P

R

RT1

C39

04-T

112

Q80

4N

ON

19

_2

2"

EB

C

0.1

uF

C8

67

22K

R84

5

100 R8026

TMDS3_RX1-

P_24

V_SM

ALL_

15V

0.01uF C840

2.2u

FC

861

HPD_

MST

_1

10R

873

10R

880

SPI_

DO

PC_AUD_R

0.01

uFC

810

56AR814

+1.2

V_VD

DC_M

ST

100 R8023

TMDS

2_RX

1-

DDC_SCL2

10R

858

10R

892

TMDS

1_RX

1+

10R

871

TMDS

1_RX

2+

EEP_

SDA

56AR800

10 R805HDMI3_SIDE

KDS1

81D

801

DDR2_ODT

TMDS

1_RX

C-

SPI_DI

I2S_WS

DDR2

_MCL

K

0.04

7uF

C82

6

TMDS

1_RX

0-

10R

872

MNT_

R_AM

P

10R

879

HPD_

MST

_2

0.1u

FC

853

0.01

uFC

839

DSUB_SCL

0.01

uFC

865

COMP2_L

10uF16V C809

+1.8

V_DD

R

0.01

uFC

862

+1.2

V_VD

DC_M

ST

TMDS

1_RX

1-

4.7uF C820100 R824

100 R829

KEY2

56AR815

TMDS

1_RX

0+

0.01

uFC

857

CVBS_RIN

2.2u

FC

856

0.1u

FC

869

+5VS

T_M

ST

0.1u

FC

814

PC_R

SPI_

CLK

33R

843

0.1uF C844

10R

856

TMDS3_RX2-

0.01uF C876

DDC_SDA2

SPI_DO

P_12

V_SM

ALL_

15V

+5VS

T_M

STPO

WER

_DET

POWER_DET

RT

1C

39

04

-T1

12

Q8

03

E

B

C

+5VS

T_M

ST

SYS_

RESE

T

100 R8012

0.01

uFC

877

0.01

uFC

878

0.01

uFC

879

TXDRXD

0.1uF C863

ISA1

530A

C1

Q80

0

EB

C

ISA1

530A

C1

Q80

1

EB

C

2.2

uF

16V

C8

00

0R

EA

DY

+3.3

V_M

ULTI

_MST

0 R806

0 R870

S_VI

DEO_

DET

SIDE

_YSI

DE_C

DDC_

WP

OPC_

EN

4.7K

R87

7

4.7K

R80

044.

7KR

817

470

R80

9

47

R8

04

1

220

R80

8

68R81

0

0R80

0RE

ADY

0R80

01

390

R84

0

47R

814

47R

816

47R

818

47R

838

47R

833

47R

836

470

R80

3

47R

804

47R

815

47R

897

47R

802

47R

831

47R

857

47R

830

47R

875

47R

876

100

R84

610

0R

847

100 R8039HDMI3_SIDE

100 R8040HDMI3_SIDE

4.7K

R86

3

4.7K

R86

4

10

0R

80

42

1K

R8

03

8

1K

R8

01

8

4.7K

R86

54.

7KR

866

1K R867 1K R868

100R8021100R8022

100 R850

100 R849100 R895

0READY

R80170

READYR8016

0 R8033READY

0 R80340 R8035

10K

R8

02

0

10K

R80

03

0.04

7uF

C80

00.

047u

FC

801

0.04

7uF

C82

7

0.04

7uF

C82

50.

047u

FC

847

0.04

7uF

C84

5

0.04

7uF

C84

3

0.04

7uF

C83

6

0.1u

FC

868

1000

pFC

846

1KR88

4RE

ADY

1KR88

9

1KR81

1RE

ADY

1KR88

3

4.7K

R80

284.

7KR

8027

22R

812

22R

813

0.1u

FC

819

0.1u

FC

806

0.1u

FC

805

4.7K

Non_

Smal

l_FH

D

R80

10-*

2 4.7K

Smal

l_FH

D

R80

10-*

1

4.7K

Smal

l_H

DR

896

4.7K

Apo

llo

R80

10-*

3

4.7K

Smal

l_FH

D

R89

6-*1

4.7K

Non

_Sm

all_

HD

R80

11-*

1

4.7K

Non

_Sm

all_

HD

R89

6-*2

4.7K

Apo

llo

R80

11-*

24.

7KA

pollo

R89

8-*14.

7KNo

n_Sm

all_

FHD

R89

8

4.7K

100H

z

R80

11-*

34.

7K10

0Hz

R89

8-*2

4.7K

R80

11

Smal

l_FH

D

4.7K

R80

10

Smal

l_H

D

22R

8005

22R

8006

0 R8260 R827

4.7

uF

10V

C8

71

RE

AD

Y

12

0-o

hm

L8

00

120-ohm

L801

12

0-o

hm

L8

02

2.2uF C8232.2uF C824

2.2uF C821

2.2uF C873

2.2uF C822

2.2uF C874

2.2uF C802

2.2uF C875

MST

99A8

8ML(

MAT

RIX

BASI

C)

IC80

0

1RX

BCKN

2RX

BCKP

3RX

B0N

4RX

B0P

5HO

TPLU

GB6

RXB1

N7

RXB1

P8

AVDD

_33_

19

RXB2

N10

RXB2

P11

RXAC

KN12

RXAC

KP13

RXA0

N14

RXA0

P15

AVDD

_33_

216

RXA1

N17

RXA1

P18

GND_

119

RXA2

N20

RXA2

P21

HOTP

LUGA

22RE

XT23

VCLA

MP24

REFP

25RE

FM26

BIN1

P27

SOG

IN1

28G

IN1P

29RI

N1P

30BI

NM31

BIN0

P32

GINM

33G

IN0P

34SO

GIN

035

RINM

36RI

N0P

37AV

DD_3

3_3

38GN

D_2

39BI

N2P

40G

IN2P

41SO

GIN

242

RIN2

P43

CVBS

644

CVBS

545

CVBS

446

CVBS

347

CVBS

248

CVBS

149

VCOM

150

CVBS

051

VCOM

052

AVDD

_33_

453

CVBS

OUT

54GN

D_3

55SI

F0P

56SI

F0M

57VD

DC_1

58AU

L559

AUR5

60AU

VRM

61AU

OUTL

262

AUOU

TR2

63AU

OUTL

164

AUOU

TR1 65AUL0

66AUR067AUL168AUR169AUL270AUR271AUL372AUR373AUCOM74AUL475AUR476GND_477AUVRP78AUVAG79AVDD_AU80GND_581VDDC_282DDCA_CK83DDCA_DA84DDCDA_CK85DDCDA_DA86DDCDB_CK87DDCDB_DA88GPIO2089VDDP_190VDDC_391UART2_RX92UART2_TX93DDCDC_CK94RXCCKN95RXCCKP96DDCDC_DA97RXC0N98RXC0P99GND_6100RXC1N101RXC1P102AVDD_DM103RXC2N104RXC2P105HOTPLUGC106USB1_DM107USB1_DP108SCK109SDI110SDO111SCZ112PWM0113PWM1114PWM2115PWM3116LVA4P117LVA4M118LVA3P119LVA3M120LVACKP121LVACKM122LVA2P123LVA2M124LVA1P125LVA1M126LVA0P127LVA0M128VDDP_2

129

LVB4

P13

0LV

B4M

131

LVB3

P13

2LV

B3M

133

LVBC

KP13

4LV

BCKM

135

LVB2

P13

6LV

B2M

137

LVB1

P13

8LV

B1M

139

LVB0

P14

0LV

B0M

141

AVDD

_LPL

L14

2GN

D_7

143

VDDC

_414

4G

PIO

150/

I2C_

OUT

_MUT

E14

5G

PIO

151/

I2C_

OUT

_SD2

146

GPI

O15

2/I2

C_O

UT_S

D314

7GN

D_8

148

GPI

O51

149

GPI

O52

150

GPI

O53

151

GPI

O54

152

GPI

O55

153

GPI

O56

154

GPI

O57

155

GPI

O58

156

VDDP

_315

7VD

DC_5

158

B_M

DATA

[4]15

9B_

MDA

TA[3]

160

GND_

916

1B_

MDA

TA[1]

162

B_M

DATA

[6]16

3AV

DD_D

DR_1

164

B_M

DATA

[11]

165

B_M

DATA

[12]

166

GND_

1016

7B_

MDA

TA[9]

168

B_M

DATA

[14]

169

AVDD

_DDR

_217

0B_

DDR2

_DQM

[1]17

1B_

DDR2

_DQM

[0]17

2GN

D_11

173

B_DD

R2_D

QS[

0]17

4B_

DDR2

_DQ

SB[0

]17

5AV

DD_D

DR_3

176

VDDP

_417

7GN

D_12

178

B_DD

R2_D

QS[

1]17

9B_

DDR2

_DQ

SB[1

]18

0AV

DD_D

DR_4

181

B_M

DATA

[15]

182

B_M

DATA

[8]18

3GN

D_13

184

B_M

DATA

[10]

185

B_M

DATA

[13]

186

AVDD

_DDR

_518

7B_

MDA

TA[7]

188

B_M

DATA

[0]18

9B_

MDA

TA[2]

190

B_M

DATA

[5]19

1B_

MCLK

192

B_MC

LKZ

193 GND_14194 AVDD_MEMPLL195 MVREF196 A_ODT197 A_RASZ198 A_CASZ199 A_MADR[0]200 A_MADR[2]201 A_MADR[4]202 GND_15203 A_MADR[6]204 A_MADR[8]205 A_MADR[11]206 A_WEZ207 A_BADR[1]208 A_BADR[0]209 A_MADR[1]210 A_MADR[10]211 AVDD_DDR_6212 A_MADR[5]213 A_MADR[9]214 A_MADR[12]215 A_MADR[7]216 A_MADR[3]217 A_MCLKE218 VDDC_6219 I2S_IN_WS/GPIO67220 I2S_IN_BCK/GPIO68221 I2S_IN_SD222 I2S_OUT_MCK223 I2S_OUT_WS224 VDDP_5225 GND_16226 VDDC_7227 I2S_OUT_BCK228 I2S_OUT_SD229 SPDIFO230 UART2_RX/I2CM_SDA231 UART2_TX/I2CM_SCK232 UART1_RX/GPIO86233 UART1_TX/GPIO87234 GND_17235 GND_18236 USB0_DM237 USB0_DP238 SAR0239 SAR1240 SAR2241 SAR3242 AVDD_MPLL243 XOUT244 XIN245 GPIO134246 GPIO135247 GPIO138248 GPIO139249 GPIO140250 IRIN251 HSYNC0252 VSYNC0253 HSYNC1254 VSYNC1255 CEC256 HWRESET

LG

E3767A

[M

ST

99A

88M

L(M

AT

RIX

ON

LY

SD

DIV

X_ N

ON

RM

) ]

IC8

00

-*1

1R

XBC

KN

2R

XB

CK

P

3R

XB

0N

4R

XB

0P

5H

OTP

LUG

B

6R

XB

1N

7R

XB

1P

8A

VD

D_33_1

9R

XB

2N

10

RX

B2P

11

RXAC

KN

12

RXAC

KP

13

RX

A0N

14

RX

A0P

15

AV

DD

_33_2

16

RX

A1N

17

RX

A1P

18

GN

D_1

19

RX

A2N

20

RX

A2P

21

HO

TPLU

GA

22

RE

XT

23

VC

LAM

P

24

RE

FP

25

REFM

26

BIN

1P

27

SO

GIN

1

28

GIN

1P

29

RIN

1P

30

BIN

M

31

BIN

0P

32

GIN

M

33

GIN

0P

34

SO

GIN

0

35

RIN

M

36

RIN

0P

37

AV

DD

_33_3

38

GN

D_2

39

BIN

2P

40

GIN

2P

41

SO

GIN

2

42

RIN

2P

43

CV

BS

6

44

CV

BS

5

45

CV

BS

4

46

CV

BS

3

47

CV

BS

2

48

CV

BS

1

49

VC

OM

1

50

CV

BS

0

51

VC

OM

0

52

AV

DD

_33_4

53

CV

BS

OU

T

54

GN

D_3

55

SIF

0P

56

SIF

0M

57

VD

DC

_1

58

AU

L5

59

AU

R5

60

AUVRM

61

AU

OU

TL2

62

AU

OU

TR

2

63

AU

OU

TL1

64

AU

OU

TR

1

65 AUL0

66 AUR0

67 AUL1

68 AUR1

69 AUL2

70 AUR2

71 AUL3

72 AUR3

73 AUCOM

74 AUL4

75 AUR4

76 GND_4

77 AUVRP

78 AUVAG

79 AVDD_AU

80 GND_5

81 VDDC_2

82 DDCA_CK

83 DDCA_DA

84 DDCDA_CK

85 DDCDA_DA

86 DDCDB_CK

87 DDCDB_DA

88 GPIO20

89 VDDP_1

90 VDDC_3

91 UART2_RX

92 UART2_TX

93 DDCDC_CK

94 RXCCKN

95 RXCCKP

96 DDCDC_DA

97 RXC0N

98 RXC0P

99 GND_6

100 RXC1N

101 RXC1P

102 AVDD_DM

103 RXC2N

104 RXC2P

105 HOTPLUGC

106 USB1_DM

107 USB1_DP

108 SCK

109 SDI

110 SDO

111 SCZ

112 PWM0

113 PWM1

114 PWM2

115 PWM3

116 LVA4P

117 LVA4M

118 LVA3P

119 LVA3M

120 LVACKP

121 LVACKM

122 LVA2P

123 LVA2M

124 LVA1P

125 LVA1M

126 LVA0P

127 LVA0M

128 VDDP_2

12

9LV

B4P

13

0LV

B4M

13

1LV

B3P

13

2LV

B3M

13

3LV

BC

KP

13

4LV

BC

KM

13

5LV

B2P

13

6LV

B2M

13

7LV

B1P

13

8LV

B1M

13

9LV

B0P

14

0LV

B0M

14

1A

VD

D_LP

LL

14

2G

ND

_7

14

3V

DD

C_4

14

4G

PIO

150/I2C

_O

UT

_M

UT

E1

45

GP

IO1

51

/I2

C_

OU

T_

SD

21

46

GP

IO1

52

/I2

C_

OU

T_

SD

31

47

GN

D_8

14

8G

PIO

51

14

9G

PIO

52

15

0G

PIO

53

15

1G

PIO

54

15

2G

PIO

55

15

3G

PIO

56

15

4G

PIO

57

15

5G

PIO

58

15

6V

DD

P_3

15

7V

DD

C_5

15

8B

_M

DA

TA

[4]

15

9B

_M

DA

TA

[3]

16

0G

ND

_9

16

1B

_M

DA

TA

[1]

16

2B

_M

DA

TA

[6]

16

3A

VD

D_D

DR

_11

64

B_M

DA

TA

[11]

16

5B

_M

DA

TA

[12]

16

6G

ND

_10

16

7B

_M

DA

TA

[9]

16

8B

_M

DA

TA

[14]

16

9A

VD

D_D

DR

_21

70

B_D

DR

2_D

QM

[1]

17

1B

_D

DR

2_D

QM

[0]

17

2G

ND

_11

17

3B

_D

DR

2_D

QS

[0]

17

4B

_D

DR

2_D

QS

B[0

]1

75

AV

DD

_DD

R_3

17

6V

DD

P_4

17

7G

ND

_12

17

8B

_D

DR

2_D

QS

[1]

17

9B

_D

DR

2_D

QS

B[1

]1

80

AV

DD

_DD

R_4

18

1B

_M

DA

TA

[15]

18

2B

_M

DA

TA

[8]

18

3G

ND

_13

18

4B

_M

DA

TA

[10]

18

5B

_M

DA

TA

[13]

18

6A

VD

D_D

DR

_51

87

B_M

DA

TA

[7]

18

8B

_M

DA

TA

[0]

18

9B

_M

DA

TA

[2]

19

0B

_M

DA

TA

[5]

19

1B_M

CLK

19

2B

_MC

LKZ

193GND_14194AVDD_MEMPLL195MVREF196A_ODT197A_RASZ198A_CASZ199A_MADR[0]200A_MADR[2]201A_MADR[4]202GND_15203A_MADR[6]204A_MADR[8]205A_MADR[11]206A_WEZ207A_BADR[1]208A_BADR[0]209A_MADR[1]210A_MADR[10]211AVDD_DDR_6212A_MADR[5]213A_MADR[9]214A_MADR[12]215A_MADR[7]216A_MADR[3]217A_MCLKE218VDDC_6219I2S_IN_WS/GPIO67220I2S_IN_BCK/GPIO68221I2S_IN_SD222I2S_OUT_MCK223I2S_OUT_WS224VDDP_5225GND_16226VDDC_7227I2S_OUT_BCK228I2S_OUT_SD229SPDIFO230UART2_RX/I2CM_SDA231UART2_TX/I2CM_SCK232UART1_RX/GPIO86233UART1_TX/GPIO87234GND_17235GND_18236USB0_DM237USB0_DP238SAR0239SAR1240SAR2241SAR3242AVDD_MPLL243XOUT244XIN245GPIO134246GPIO135247GPIO138248GPIO139249GPIO140250IRIN251HSYNC0252VSYNC0253HSYNC1254VSYNC1255CEC256HWRESET

3.3

KR

81

9

DSUB_SDA

LED_R

RT1

C39

04-T

112

Q80

5R

EA

DY

EB

CDD

C_W

P10

K

R82

8

RE

AD

Y

4.7K

R87

8

4.7K

R89

3

1KR

861

0

R8

03

7N

ON

19

_2

2"

0 R8940 R899

2KR88

6

150

R88

51K

R86

0

10K

R80

00

33K

R80

07N

ON

19

_2

2"

10K

R85

5

1KR85

3

100

R88

8

33K

R88

7

20K

R8

03

6

19

_2

2_

26

"

20pF C817

20pF C816

DDR2_A[2]

DDR2

_D[1

]

DDR2_A[6]

GND

DDR2

_D[5

]

DDR2_A[10]

DDR2

_D[0

]

DDR2

_D[1

0]

DDR2_A[12]

DDR2

_D[1

4]

DDR2_A[0]

DDR2

_D[6

]

DDR2_A[5]

DDR2

_D[3

]

DDR2_A[4]

DDR2

_D[4

]

DDR2

_D[1

2]

DDR2_A[9]

DDR2

_D[1

1]

DDR2_A[8]

DDR2

_D[8

]

DDR2

_D[7

]

DDR2

_D[1

5]

DDR2

_D[9

]

DDR2_A[3]

DDR2

_D[1

3]

DDR2_A[11]

DDR2

_D[2

]

DDR2_A[1]

DDR2_A[7]

TXCE

4-TX

CE4+

TXCE

3-TX

CE3+

TXCL

KE-

TXCL

KE+

TXCE

2-TX

CE2+

TXCE

1-TX

CE1+

TXCE

0-TX

CE0+

TXCO

4-TX

CO4+

TXCO

3-TX

CO3+

TXCL

KO-

TXCL

KO+

TXCO

2-TX

CO2+

TXCO

1-TX

CO1+

TXCO

0-TX

CO0+

I2S_

OUT HD

MI_3

EEPR

OM

HDMI_1

[MO

DE

SELE

CTI

ON

]

HDMI_2

C80

4/C

805/

C80

6:C

lose

to

IC

a

s c

los

e a

s p

os

sib

le

GAI

N X

4

RESE

T

Close to ICwith width trace

Clo

se t

o I

C a

s cl

ose

as

po

ssib

le

HDCP

EEP

ROM

USB PART

SER

IAL

FLAS

H 6

4M

S-V

IDE

O

4.7K

X4.

7K

4.7K

X4.

7K

R80

10

X

R89

8

Non

Sm

all F

HD

4.7K

X4.

7K

Smal

l HD

*H/W

OPT

ION

4.7K

4.7K

4.7K

100H

Z

4.7K

4.7K

4.7K

Apo

llo

Non

Sm

all H

D

R80

11

X

X

X

4.7K

X

R89

6

X

Sm

all F

HD

(27

)

4.7KX

** S

ma

ll H

D :

19

/22

/26

In

ch

** N

on

Sm

all

FH

D :

No

rma

l(n

on

10

0H

z)

FH

D M

od

el

THE

S

YMBO

L M

ARK

OF

THIS

SC

HEM

ETIC

DIA

GR

AM IN

CO

RPO

RAT

ESSP

ECIA

L FE

ATU

RES

IMPO

RTA

NT

FOR

PR

OTE

CTI

ON

FR

OM

X-R

ADIA

TIO

N.

FILR

E AN

D E

LEC

TRIC

AL S

HO

CK

HAZ

ARD

S, W

HEN

SER

VIC

ING

IF IS

ES

SENT

IAL

THAT

ONL

Y M

ANUF

ATUR

ES S

PECF

IED

PART

S BE

USE

D FO

RTH

E C

RIT

ICAL

CO

MPO

NEN

TS IN

TH

E

SYM

BOL

MAR

K O

F TH

E SC

HEM

ETIC

.

SCHEMATIC DIAGRAM


LGE Internal Use Only

MSTAR

+1.8

V_D

DR

DD

R2_A

[0-1

2]

DD

R2_B

A0

DD

R2_B

A1

DD

R2_M

CLK

DD

R2_M

CLK

ZD

DR

2_C

KE

DD

R2_O

DT

DD

R2_R

AS

ZD

DR

2_C

AS

ZD

DR

2_W

EZ

DD

R2_D

QS

0P

DD

R2_D

QS

1P

DD

R2_D

QM

0D

DR

2_D

QM

1

DD

R2_D

QS

0M

DD

R2_D

QS

1M

+1.8

V_D

DR

+1.8

V_D

DR

DD

R2_D

[0-1

5]

10

00

pF

C9

05

V_R

EF

56

R9

00

56

R9

01

56

R9

02 5

6R

90

3

56

R9

04 5

6R

90

5

0.0

1u

FC

90

4

0.0

1u

F50V

C9

00

0.0

1u

FC

90

10

.01

uF

C9

02

0.0

1u

FC

90

30

.01

uF

C9

06

0.0

1u

FC

90

70

.01

uF

C9

08

0.0

1u

FC

90

90

.01

uF

C9

10

0.0

1u

FC

91

10

.01

uF

C9

12

0.0

1u

FC

91

30

.01

uF

C9

14

0.0

1u

FC

91

50

.01

uF

C9

16

0.0

1u

FC

91

7

+1.8

V_D

DR

15

0R

90

6

RE

AD

Y

THE

SY

MBO

L M

ARK

OF

THIS

SC

HEM

ETIC

DIA

GR

AM IN

CO

RPO

RAT

ESSP

ECIA

L FE

ATU

RES

IMPO

RTA

NT

FOR

PR

OTE

CTI

ON

FR

OM

X-R

ADIA

TIO

N.

FILR

E AN

D E

LEC

TRIC

AL S

HO

CK

HAZ

ARD

S, W

HEN

SER

VIC

ING

IF IS

ES

SENT

IAL

THAT

ONL

Y M

ANUF

ATUR

ES S

PECF

IED

PART

S BE

USE

D FO

RTH

E C

RIT

ICAL

CO

MPO

NEN

TS IN

TH

E

SYM

BOL

MAR

K O

F TH

E SC

HEM

ETIC

.

V_R

EF

0.1

uF

50V

C9

18

HY

B1

8T

C5

12

16

0B

2F

-2.5

IC9

00

J2

VR

EF

J8

CK

H2

VS

SQ

2

B7

UD

QS

N8

A4

P8

A8

L1

NC

4

L2

BA

0

R8

NC

3

K7

RA

S

F8

VS

SQ

3

F3

LDM

P3

A9

M3

A1

N3

A5

K8

CK

R3

NC

5

L3

BA

1

J7

VS

SD

L

L7

CA

S

F2

VS

SQ

4

B3

UD

M

M2

A1

0/A

P

K2

CK

E

R7

NC

6

M7

A2

N7

A6

M8

A0

J1

VD

DL

K3

WE

E8

LDQ

S

P7

A11

K9

OD

T

A2

NC

1

N2

A3

P2

A7

H8

VS

SQ

1

F7

LDQ

S

A8

UD

QS

R2

A12

L8

CS

E2

NC

2

E7

VS

SQ

5D

8V

SS

Q6

D2

VS

SQ

7A

7V

SS

Q8

B8

VS

SQ

9B

2V

SS

Q10

P9

VS

S1

N1

VS

S2

J3

VS

S3

E3

VS

S4

A3

VS

S5

G9

VD

DQ

1G

7V

DD

Q2

G3

VD

DQ

3G

1V

DD

Q4

E9

VD

DQ

5C

9V

DD

Q6

C7

VD

DQ

7C

3V

DD

Q8

C1

VD

DQ

9A

9V

DD

Q10

R1

VD

D1

M9

VD

D2

J9

VD

D3

E1

VD

D4

A1

VD

D5

B9

DQ

15

B1

DQ

14

D9

DQ

13

D1

DQ

12

D3

DQ

11

D7

DQ

10

C2

DQ

9C

8D

Q8

F9

DQ

7F

1D

Q6

H9

DQ

5H

1D

Q4

H3

DQ

3H

7D

Q2

G2

DQ

1G

8D

Q0

10

uF

10V

C9

19

1KR907

1KR908

DD

R2

_A

[0]

DD

R2

_A

[12

]

DD

R2

_A

[11

]

DD

R2

_A

[1]

DD

R2

_A

[2]

DD

R2

_A

[3]

DD

R2

_A

[4]

DD

R2

_A

[5]

DD

R2

_A

[6]

DD

R2

_A

[7]

DD

R2

_A

[8]

DD

R2

_A

[9]

DD

R2

_A

[10

]

DD

R2

_D

[0-1

5]

DD

R2

_D

[0]

DD

R2

_D

[1]

DD

R2

_D

[2]

DD

R2

_D

[3]

DD

R2

_D

[4]

DD

R2

_D

[5]

DD

R2

_D

[6]

DD

R2

_D

[7]

DD

R2

_D

[8]

DD

R2

_D

[9]

DD

R2

_D

[10

]

DD

R2

_D

[11

]

DD

R2

_D

[12

]

DD

R2

_D

[13

]

DD

R2

_D

[14

]

DD

R2

_D

[15

]

DD

R2 M

EM

OR

Y

Clo

se

to

DD

R2

IC

Clo

se

to

DD

R2

IC



DDR2

47uF

25V

C10

02

10K

R10

03N

ON

19

_2

2"0.

01uF

C10

07

DISP

_EN/

VAVS

_ON

0.01

uFC

1046

RL_O

N

SAM

2333

D10

02

0.01

uFC

1008

2SC

3875

SQ

1000

NO

N 1

9_

22

"

12

3

0.01

uFC

1011

0.01

uFC

1021

2SC

3875

SQ

1002

12

3 100

R10

44-*

1PW

M_D

IM

10K

R10

47

E-DI

M

I-DIM

4.7K

R10

54NO

N SH

ARP

32&5

2",A

UOPA

NEL_

STAT

US

33K

R10

65 NO

N 1

9_22

"

1uF2

5VC

1056

33K

R10

49

10K

R10

48R

T1C

3904

-T11

2Q

1001

E

BC

0.01

uFC

1010

0.1u

FC

1005

100u

F16V

C10

09

POW

ER_S

W

10K

R10

02

SI49

25BD

YEB

K327

5310

1

Q10

03

3S2

2G

1

4G

2

1S1

5D

2_1

6D

2_2

7D

1_1

8D

1_2

RT

1C

39

04

-T1

12

Q1

00

4

E

B

C

10K

R1

06

8

1.6

KR

10

69

22K

R1

07

01

uF

C1

04

8

0.01

uFC

1053

0C

MO

32,

42,4

7,57

R10

45

0 CM

O 3

2,42

,47

R10

39

0CM

O 5

7"R

1040

0N

ON

CM

O 3

2,42

,47,

57R

1043

0 CMO

57"

R10

41

0R

1064

0 NO

N (

CM

O 3

2,42

,47,

57, S

HA

RP

32"

)

R10

23

0 SHAR

P 52

",AU

O

R10

53

0NO

N CM

O 5

7"R

1001

0 CM

O 3

2,42

,47,

57R

1014

0R10

42

1.2K

R10

05

P_12

V_SM

ALL_

15V

P_5V

P_5V

P_12

V_SM

ALL_

15V

+16V

_NTP

+12V

_AUD

IO

+5VS

T_M

ST

P_12

V_SM

ALL_

15V

+5VS

T_M

ST+3

.3V_

MST

+5V_

USB

+5V_

TUNE

R

+5V_

+12V

_LCD

+5V_

MUL

TI

P_5V

+5V_

MUL

TI

P_5V

P_12

V_SM

ALL_

15V

P_5V

+5VS

T_M

ST+5

V_M

ULTI

PANE

L_ON

0.1

uF

50V

C1

00

1

10uF

16V

C10

52

10uF

16V

C10

19

10uF

16V

C10

03

1/4W

0

5%

R1074

19_22"

SM

AW

200-1

1

P1

00

2

19

_2

2"

115V

215V

3G

ND

4G

ND

55V

65V

7N

C

8N

C

9In

ve

rte

r_O

N

10

PW

M_D

im

11

A.D

im

P_5V

P_24

V_SM

ALL_

15V

P_12

V_SM

ALL_

15V

P_24

V_SM

ALL_

15V

P_24

V_SM

ALL_

15V

OPC_

OUT

0

READ

Y

R10

77

10K

19_2

2"R

1065

-*1

MP2

212D

NIC

1006

3IN

2GN

D 4BS

1FB

5VC

C

6SW

_1

7SW

_2

8EN

/SYN

C

+5V_

MUL

TI 10R10

56R

EA

DY

0.1

uF

50V

C1

02

4

RE

AD

Y

10K

R10

59

NO

N 1

9_22

"

10

0u

F16V

C1

02

6

5.6K

R10

58

30K

R10

57

S2A

50V

19_2

2"D

1001

10uF

25V

C10

3010

uF25

V

C10

31

10

uF

16V

C1

00

01

0u

F16V

C1

02

0

+1.2

V_VD

DC_M

ST

0R

1073

0.1u

FC

1054

+3.3

V_M

ULTI

_MST

100u

F16V

C10

28

+1.8

V_DD

R

+1.8

V

+5V_

MUL

TI

AP

21

21

N-3

.3T

RE

1

IC1

00

7

1

GN

D2V

OU

T3

VIN

0.1

uF

16V

C1

01

4

BD

9130E

FJ-E

2IC

10

01

3IT

H

2V

CC

4G

ND

1A

DJ

5P

GN

D

6S

W

7P

VC

C

8E

N

10K

R1

00

6

1/10W

2K

1%

R1009

1/10W

3.3

K1%

R1

01

0

10

uF

10V

C1

01

6

10

uF

6.3

V

C1

02

20

.1u

F50V

C1

01

50

.1u

F50V

C1

02

3

12K

R1

00

8

56

0p

F50V

C1

01

22

20

0p

F50V

C1

05

5

RE

AD

Y

3.3

R1

07

8

RE

AD

Y

10

uF

16V

C1

00

4

10

uF

16V

C1

01

3

10K

R1

07

9

AZ10

85S-

3.3T

R/E

1IC

1003

1AD

J/GND

2OU

TPUT

3IN

PUT

10

uF

16V

C1

01

7

10

uF

16V

C1

01

8

AP

11

17

EG

-13

IC1

00

2

1

AD

J/G

ND

2O

UT

3IN

1KR

1044

DC_D

IM1K

R1

07

6O

PC

_D

ISA

BLE

1K

R1

07

5

OP

C_E

NA

BLE

0R1

01

3

2.2K

R10

502.

2KR

1051

2.2K

R10

52

68uF

35V

C10

06

0

R1

01

2

NO

N 1

9_

22

"

3.6u

HL1

009

CIC

21J5

01N

EEA

M58

1134

01

L100

0

CIC

21J5

01N

EL1

008

FW

20

02

0-2

4S

P1

00

0

NO

N_

19

_2

2_

26

"

19

NC

14

12V

95

.2V

4G

ND

18

24V

13

12V

85

.2V

3G

ND

17

24V

12

GN

D

75

.2V

2P

ow

er

ON

16

GN

D

11

GN

D

6G

ND

1N

C

20

Inv

ert

er

ON

15

GN

D

10

5.2

V

5G

ND

21

A.D

im2

2E

rro

r O

ut

23

NC

24

PW

M D

im

120

5%R10

04

56 1%R10

07

10K

R10

17 19

_2

2"

2SC

3875

SQ

1005

19

_2

2"

12

3RL

_ON

+5V_

MUL

TI

10R

1015 19

_2

2"

4.7K

R10

161

9_

22

"

120-

ohm

L100

1

120-

ohm

19/2

2"(H

D)/

22"(

FHD

)/32

"(S

harp

)

L100

512

0-oh

m26

/27/

32(L

PL)

/37/

42/4

7/52

"

L100

6

0LCM

L000

03B

MLB

-201

209-

0120

P-N

2L1

007

MLB

-201

209-

0120

P-N

2L1

010

ML

B-2

01

20

9-0

12

0P

-N2

12

0-o

hm

L1

01

2

ML

B-2

01

20

9-0

12

0P

-N2

12

0-o

hm

L1

01

3

1uF

25V

C10

35

0.1

uF

16V

C1

02

5

0.47

uF25V

C10

43

NON

SHAR

P 52

",AUO

2.2u

F16

VC

1045

DC_D

IM

2.2u

F16

VC

1044

3KR10

46

FM

20

02

0-2

4P

10

01

26

"

19

NC

14

12V

95

.2V

4G

ND

18

24V

13

12V

85

.2V

3G

ND

17

24V

12

GN

D

75

.2V

2P

ow

er

ON

16

GN

D

11

GN

D

6G

ND

1N

C

20

Inv

ert

er

ON

15

GN

D

10

5.2

V

5G

ND

21

A.D

im2

2E

rro

r O

ut

23

NC

24

PW

M D

im

25

.

2.2

uH

L1

00

2

10K

R1

02

0

2K

R1

01

8

NO

N 1

9_

22

"1K

OP

C_D

ISA

BLE

R1

02

11K

OP

C_E

NA

BLE

R1

02

2

68

uF

35V

C1

02

7

RE

AD

Y

10R10

24

0.1

uF

50V

C1

02

9

+5V_

MUL

TI

0

R1

01

1

56

0p

F50V

C1

03

2

2.2K

R10

00N

ON

19

_2

2"

1uF

25V

READ

Y

C10

34

1uF

25V

READ

Y

C10

36

1uF

25V

READ

Y

C10

37

1uF

25V

READ

Y

C10

38

0.1u

F50

V

C10

33

LE

D B

lock

**5V

_MU

LTI->

3.3V

->1.

2V

**S

witc

h 12

V:P

12V

**

Switc

h 5V

:5V_

MU

LTI -

> 1.

8V

*SHA

RP32

":DC

DIM

MIN

G

**DC-

DC C

ONV

ERTE

R 1

2V->

5V_T

UNER

/USB

OU

T:5

V

*ST

5V->

3.3V

**O

PC_E

NAB

LE :

USE

LG

D M

odul

e

MA

X 3

00m

A

MA

X 3

A

OU

T:1.

27V

NTP,

AUDI

O D

SP

DD

R2,

Vre

f

V0

= 0.

8*(1

+(R

2/R

1))

MAX

2A

MA

X 3

A

R1

R2

MA

X 1

A

OU

T:3.

3V

R1

R2

V0

= 0.

8*(1

+(R

1/R

2))

V0

= 1.

25*(

1+(R

2/R

1))

R1

R2

OU

T:1.

85V

Sm

all(

19_2

2")

Clo

se

to

Q1

00

3

THE

S

YMBO

L M

ARK

OF

THIS

SC

HEM

ETIC

DIA

GR

AM IN

CO

RPO

RAT

ESSP

ECIA

L FE

ATU

RES

IMPO

RTA

NT

FOR

PR

OTE

CTI

ON

FR

OM

X-R

ADIA

TIO

N.

FILR

E AN

D E

LEC

TRIC

AL S

HO

CK

HAZ

ARD

S, W

HEN

SER

VIC

ING

IF IS

ES

SENT

IAL

THAT

ONL

Y M

ANUF

ATUR

ES S

PECF

IED

PART

S BE

USE

D FO

RTH

E C

RIT

ICAL

CO

MPO

NEN

TS IN

TH

E

SYM

BOL

MAR

K O

F TH

E SC

HEM

ETIC

.



POWER

0.1u

FC

644

0.1u

FC

637

M_SDA

1000

pFC

606

2200

0pF

C61

6

2200

0pF

C62

3+1

.8V_

DVDD

1000

pF50

V

C65

1

0.47

uFC

632

MUL

TI_P

W_S

W

0.1u

FC

605

+1.8

V_DV

DD

0.1u

FC

615

0.1u

FC

629

AMP_MUTE_HOTEL

+3.3

V_M

ULTI

_MST

0.1u

FC

643

DA-

8580

EAP3

8319

001

L607

2S 1S1F2F

0.1u

FC

617

0.1u

FC

602

0.01

uFC

647

SPK_

R+

M_SCL

0.1u

FC

610

DA-

8580

EAP3

8319

001

L603

2S 1S1F2F

2200

0pF

C61

1

SPK_

L+

+1.8

V_AV

DD

SPK_

L-

0.1u

FC

669

+16V

_NTP

+16V

_NTP

SPK_

R-

100p

FC

601

2200

0pF

C62

5

+1.8

V_AV

DD

0.01

uFC

672

0.01

uFC

648

1000

pFC

603

SW_R

ESET

0.47

uFC

673

0.01

uFC

671

0.1u

FC

626

0.01

uFC

613

330u

F35V

C61

2

SPK_

L-

SPK_

R+

+1.8

V_DV

DD

SPK_

R-

SM

AW

250-0

4

P6

00

1 2 3 4SP

K_L+

+1.8

V_AV

DD

+1

.8V

I2S_

MCL

K

I2S_SDOI2S_WS

I2S_SCK

390p

FC

619

390p

FC

621

390p

FC

630

390p

FC

634

1uF

C60

8

1uF

C61

8

1uF

C62

4

1uF

C61

4

0.1u

F50

V

C60

7

10

uF

35V

C6

42

RE

AD

Y

+12V

_A

UD

IO

MNT

_R_A

MP

+12V

_A

UD

IO

RT

1C

39

04

-T1

12

Q6

00

E

B

C

RT

1C

39

04

-T1

12

Q6

01

E

B

C

MNT

_L_A

MP

0.01

uFC

635

MNT

_RO

UT

+12V

_A

UD

IO

LM32

4D

IC60

1

3IN

PUT1

+

2IN

PUT1

-

4VC

C

1O

UT1

6IN

PUT2

-

5IN

PUT2

+

7O

UT2

8O

UT3

9IN

PUT3

-10IN

PUT3

+

11G

ND

12IN

PUT4

+

13IN

PUT4

-14O

UT4

68

00

pF

C6

28

68

00

pF

C6

27

MNT

_LO

UT

AUDI

O_R

SPK_

R-_H

OTE

L

SPK_

R+_H

OTEL

1250

5WR

-09A

00

HOTE

L_OP

T

P601

1 2 3 4 5 6 7 8 9

10

0.1u

FHO

TEL_

OPT

C63

6

+16V

_NTP

RT1

C39

04-T

112

HOTE

L_OP

T

Q60

2

E

BC

AMP_

MUT

E_HO

TEL

+3.3

V_M

ULTI

_MST

SW_R

ESET

10uF

16V

C60

0 10uF

16V

C60

4

10uF

16V

C60

9

3.3

R60

4

12R60

812R

611

12R61

012R

638

4.7K

R66

3

4.7K

R62

3

3.3

R62

6

3.3

R62

5

100

R60

1

3.3K

R60

0

100 R676

100 R677

100 R678

100

R60

2 100

R60

3

0 R656HOTEL_OPT

0R

673

12R65

812R

653

12R62

112R

654

4.7K

R62

8

4.7K

R66

7

3.3

R67

1

3.3

R63

5

1K

R6

07

10K

NO

N_H

OTE

L_O

PT

R61

3

12K

HO

TE

L_O

PT

R61

3-* 5.

6KR

614

5.6K

R61

5

10K

NO

N_H

OTE

L_O

PT

R61

6

12K

HO

TE

L_O

PT

R61

6-*

1K

R6

09

4.7

KR

60

6

200

HOTE

L_OP

TR

612

10K

HOTE

L_OP

T

R61

7

0HO

TEL_

OPT

R62

0

0H

OTE

L_O

PT

R61

9

4.7

KR

60

533

pFC

631

33pF

C63

3

0.1u

FC

620

0.1u

FC

622

6.8K

R61

8

6.8K

R62

2

NTP

-310

0LIC

600

1BS

T1A

2VD

R1A

3RE

SET

4AD

5DV

SS_1

6VS

S_IO

7CL

K_I

8VD

D_IO

9DG

ND_P

LL

10AG

ND_P

LL

11LF

M

12AV

DD_P

LL

13DV

DD_P

LL

14TE

ST0

15 DVSS_2

16 DVDD

17 SDATA

18 WCK

19 BCK

20 SDA

21 SCL

22 MONITOR_0

23 MONITOR_1

24 MONITOR_2

25 FAULT

26 VDR2B

27 BST2B

28 PGND2B_1

29PG

ND2B

_2

30O

UT2B

_1

31O

UT2B

_2

32PV

DD2B

_1

33PV

DD2B

_2

34PV

DD2A

_1

35PV

DD2A

_2

36O

UT2A

_1

37O

UT2A

_2

38PG

ND2A

_1

39PG

ND2A

_2

40BS

T2A

41VD

R2A

42NC

43VDR1B

44BST1B

45PGND1B_1

46PGND1B_2

47OUT1B_1

48OUT1B_2

49PVDD1B_1

50PVDD1B_2

51PVDD1A_1

52PVDD1A_2

53OUT1A_1

54OUT1A_2

55PGND1A_1

56PGND1A_2

MLB

-201

209-

0120

P-N

20L

CML0

0003

B

12

0-o

hm

L605

MLB

-201

209-

0120

P-N

2

0LCM

L000

03B

12

0-o

hm

L606

33

pF

50V

C6

38

RE

AD

Y

33

pF

50V

C6

39

RE

AD

Y

+3.3

V_M

ST

10K

R63

0 RT1

C39

04-T

112

Q60

3E

BC

10K

R62

9

MUL

TI_P

W_S

W0

R62

7R

EA

DY0

R62

4R

EA

DY

22K

R63

1R

EA

DY

SP

K_

L-

Main

AM

P

AMP

:GAI

N X

4

Chi

nese

Hot

el O

ptio

n

THE

S

YMBO

L M

ARK

OF

THIS

SC

HEM

ETIC

DIA

GR

AM IN

CO

RPO

RAT

ESSP

ECIA

L FE

ATU

RES

IMPO

RTA

NT

FOR

PR

OTE

CTI

ON

FR

OM

X-R

ADIA

TIO

N.

FILR

E AN

D E

LEC

TRIC

AL S

HO

CK

HAZ

ARD

S, W

HEN

SER

VIC

ING

IF IS

ES

SENT

IAL

THAT

ONL

Y M

ANUF

ATUR

ES S

PECF

IED

PART

S BE

USE

D FO

RTH

E C

RIT

ICAL

CO

MPO

NEN

TS IN

TH

E

SYM

BOL

MAR

K O

F TH

E SC

HEM

ETIC

.



AUDI

MAI

N_SI

F

0.01

uFC

501

M_S

DA

27pF

C50

0

+5V_

TUNE

R

TV_M

AIN

M_S

CL

+5V_

TUNE

R

C5

04

RE

AD

Y

27pF

C50

2

10

uH

L5

02

RE

AD

Y

82

pF

C5

07

RE

AD

Y

10

uF

16V

C5

08

12

0-o

hm

L500

RE

AD

Y

ISA1

530A

C1

Q50

2E

BC

TA

FT

-H2

03

F

TU

50

0-*

1

NTS

C_TU

NE

R

14

NC

_5

13

V-O

UT

5R

F_A

GC

12

NC

_4

11

MO

PLL_A

S

2G

ND

_1

19

NC

_8

18

NC

_7

10

SC

L

4N

C_2

1N

C_1

17

NC

_6

9S

DA

8G

ND

_2

3+

B[5

V]

16

SIF

-OU

T

7N

C_3

6T

P[3

.3V

_O

PT

]

15

A-O

UT

21

SH

IELD

20

NC

_9

TAFT

-Z20

3DTU

500

PA

L_T

UN

ER 14

NC_5

13V-

OUT

5RF

_AG

C

12NC

_4

11M

OPL

L_AS

2G

ND_1

19NC

_8

18NC

_7

10SC

L

4NC

_2

1NC

_1

17NC

_6

9SD

A

8G

ND_2

3+B

[5V]

16SI

F-O

UT

7NC

_3

6TP

[3.3

V_O

PT]

15A-

OUT

21 SHIE

LD20NC

_9

4.7K

R50

2

220

R50

6

220

R50

7

100u

F16V

C50

510

0uF1

6VC

509

100u

F16V

C50

6

12

0-o

hm

L501

47R

504

47R

505

0.1

uF

50V

C5

03

0L5

01

-*1

0 O

hm

Ne

ar th

e p

in

THE

S

YMBO

L M

ARK

OF

THIS

SC

HEM

ETIC

DIA

GR

AM IN

CO

RPO

RAT

ESSP

ECIA

L FE

ATU

RES

IMPO

RTA

NT

FOR

PR

OTE

CTI

ON

FR

OM

X-R

ADIA

TIO

N.

FILR

E AN

D E

LEC

TRIC

AL S

HO

CK

HAZ

ARD

S, W

HEN

SER

VIC

ING

IF IS

ES

SENT

IAL

THAT

ONL

Y M

ANUF

ATUR

ES S

PECF

IED

PART

S BE

USE

D FO

RTH

E C

RIT

ICAL

CO

MPO

NEN

TS IN

TH

E

SYM

BOL

MAR

K O

F TH

E SC

HEM

ETIC

.



TUNER

TMDS

3_RX

2-

+5V_

HDM

I_2

TMDS

3_RX

C-

HPD_

MST

_2

TMDS

3_RX

0+

TMDS

2_RX

2-

CEC

TMDS

2_RX

C-

TMDS

2_RX

C+

TMDS

1_RX

C-

TMDS

2_RX

0+

TMDS

3_RX

0-

TMDS

3_RX

1+

TMDS

3_RX

C+

+5V_

HDM

I_2

HPD_

MST

_1

CEC

TMDS

1_RX

2+

TMDS

2_RX

1+

+5V_

MUL

TI

+5V_

HDM

I_1

TMDS

3_RX

2+

TMDS

2_RX

0-

TMDS

1_RX

1-

TMDS

2_RX

1-

TMDS

1_RX

2-

+5V_

HDM

I_3

TMDS

3_RX

1-

+5V_

MUL

TI+5

V_HD

MI_

3

+5V_

MUL

TI+5

V_HD

MI_

1

TMDS

1_RX

0-

TMDS

1_RX

1+

CEC

TMDS

1_RX

0+

TMDS

2_RX

2+

TMDS

1_RX

C+

HPD_

MST

_3

DDC_

SDA2

DDC_

SCL2

DDC_

SDA1

DDC_

SCL1

DDC_

SDA3

DDC_

SCL3

JP

30

4

JP

30

5

JP

30

1

JP

30

0

JP

30

2

JP

30

3

2SC

3875

S

RT

1C

39

04

-T1

12

Q30

1

E

B

C

2SC

3875

SR

T1

C3

90

4-T

11

2

Q30

0 E

B

C

2SC

3875

S

RT

1C

39

04

-T1

12

Q30

2 E

B

C

KJA

-ET-

0-00

32

JK30

3

14

NC

13

CE

C

5D

AT

A1_S

HIE

LD

20

JAC

K_G

ND

12

CLK

-

11

CLK

_S

HIE

LD

2D

AT

A2_S

HIE

LD

19

HP

D

18+5V

_P

OW

ER

10

CLK

+

4D

ATA

1+

1D

ATA

2+

17 D

DC

/CE

C_G

ND

9D

AT

A0-

8D

AT

A0_S

HIE

LD

3D

AT

A2-

16

SD

A

7D

ATA

0+

6D

AT

A1-

15

SC

L

KDS1

84S

D30

0

A1

C

A2

KDS1

84S

D30

1

A1

C

A2

KDS1

84S

D30

2

A1

C

A2

CA

T24C

02W

I-G

T3

IC3

01

3A

2

2A

1

4V

SS

1A

0

5S

DA

6S

CL

7W

P

8V

CC

CA

T24C

02W

I-G

T3

IC3

02

3A

2

2A

1

4V

SS

1A

0

5S

DA

6S

CL

7W

P

8V

CC

CA

T24C

02W

I-G

T3

IC3

00

3A

2

2A

1

4V

SS

1A

0

5S

DA

6S

CL

7W

P

8V

CC

DDC_

WP

DDC_

WP

DDC_

WP

BSS8

3CE

C_RE

ADY

Q30

3

SBD

GCE

C

+3.3

V_M

ST

CEC_

C

CDS3

C30G

TH30

VCE

C_RE

ADY

D30

4

MM

BD30

1LT1

G30

VCE

C_RE

ADY

D30

3

10K

R30

1

1KR30

3

0.0

1u

FC

30

0

10K

R30

0

1KR30

2

100

R32

9

1KR31

4

10K

R31

2

68K

CEC_

READ

Y

R31

5

0R31

3

100

R31

7

100

R31

810

0R

305

100

R30

4

0.0

1u

FC

30

1

100

R33

1

100

R30

6

100

R30

7

0.0

1u

FC

30

2

100

R32

7

10K

R30

810

KR

310

10K

R30

910

KR

311

10K

R31

910

KR

320

QJ4

1193

-CFE

E1-7

FJK

301

1D

ATA

2+

2D

AT

A2_S

HIE

LD

3D

AT

A2-

4D

ATA

1+

5D

AT

A1_S

HIE

LD

6D

AT

A1-

7D

ATA

0+

8D

AT

A0_S

HIE

LD

9D

AT

A0-

10

CLK

+1

1

12

13

14

15

16

17

18

19 20

JAC

K_G

ND

21

.

22

QJ4

1193

-CFE

E1-7

FJK

302

1D

ATA

2+

2D

AT

A2_S

HIE

LD

3D

AT

A2-

4D

ATA

1+

5D

AT

A1_S

HIE

LD

6D

AT

A1-

7D

ATA

0+

8D

AT

A0_S

HIE

LD

9D

AT

A0-

10

CLK

+1

1

12

13

14

15

16

17

18

19 20

JAC

K_G

ND

21

.

22

56K

CEC_

READ

Y

R31

6

OP

TIO

N

SW

_H

PD

: U

SE

SW

HP

D (

De

fau

lt)

MS

T_H

PD

: U

SE

MS

T H

PD

THE

S

YMBO

L M

ARK

OF

THIS

SC

HEM

ETIC

DIA

GR

AM IN

CO

RPO

RAT

ESSP

ECIA

L FE

ATU

RES

IMPO

RTA

NT

FOR

PR

OTE

CTI

ON

FR

OM

X-R

ADIA

TIO

N.

FILR

E AN

D E

LEC

TRIC

AL S

HO

CK

HAZ

ARD

S, W

HEN

SER

VIC

ING

IF IS

ES

SENT

IAL

THAT

ONL

Y M

ANUF

ATUR

ES S

PECF

IED

PART

S BE

USE

D FO

RTH

E C

RIT

ICAL

CO

MPO

NEN

TS IN

TH

E

SYM

BOL

MAR

K O

F TH

E SC

HEM

ETIC

.



HDMI

THE

S

YMBO

L M

ARK

OF

THIS

SC

HEM

ETIC

DIA

GR

AM IN

CO

RPO

RAT

ESSP

ECIA

L FE

ATU

RES

IMPO

RTA

NT

FOR

PR

OTE

CTI

ON

FR

OM

X-R

ADIA

TIO

N.

FILR

E AN

D E

LEC

TRIC

AL S

HO

CK

HAZ

ARD

S, W

HEN

SER

VIC

ING

IF IS

ES

SENT

IAL

THAT

ONL

Y M

ANUF

ATUR

ES S

PECF

IED

PART

S BE

USE

D FO

RTH

E C

RIT

ICAL

CO

MPO

NEN

TS IN

TH

E

SYM

BOL

MAR

K O

F TH

E SC

HEM

ETIC

.

CVBS

_LIN

MUT

E_LIN

E

AUDI

O_R

SD05

ZD10

0

100u

F16

VC

102

SD05

ZD10

3

SD05

ZD10

5

MNT

_ROU

T

CVBS

_VIN

SPK_

R+_H

OTEL

RT1

C39

04-T

112

Q10

0

EB

C

SPK_

R-_H

OTE

L

CVBS

_RIN

SD05

ZD10

4

10uF

16V

C10

1

MUT

E_LIN

E

SD05

ZD10

1

SD05

ZD10

2

MNT

_LOU

T

RT1

C39

04-T

112

Q10

1E

BC

MNT

_VOU

T

10uF

16V

C10

030

VNO

N_HO

TEL_

OPT

D10

2

30V

NON_

HOTE

L_OP

T

D10

3

30V

D101

30V

ADUC

30S0

3010

L_AM

ODI

ODE

D1

00

30V

D10

4

30V

D10

5

COM

P2_Y

COM

P2_P

B

COM

P2_P

R

COM

P2_L

COM

P2_R

S_VI

DEO

_DET

SIDE

_Y

SIDE

_C

+3.3

V_M

ULTI

_MST

OP

TR

EA

DY

C1

04

30V

D10

6

30V

D10

7

SD05

ZD10

6

SD05

ZD10

7

PS

J0

14

-01

JK

10

1S

-VID

EO

GN

D6

1

C-L

UG

1

2C

-LU

G2

30

-SP

RIN

G

4C

-LU

G3

5C

-LU

G4

SH

IELD

7

75R

102

0HO

TEL_

OPT

R10

3

0HO

TEL_

OPT

R10

5

0NO

N_HO

TEL_

OPT

R10

6

0HO

TEL_

OPT

R10

1

75R109

75R108

75R107

220K

R104

12K

R118

12K

R117

12K

R11

9

12K

R12

0

10K

R113

10K

R11

5

10K

R11

6

220K

R100

220K

R11

1

220K

R11

2

75R11

0

75R12

2

S-V

IDE

O

75R12

1

S-V

IDE

O

10K

R1

23

100p

FRE

ADY

C10

3

10K

R114

PP

J226

-01

JK10

0

9A[G

N]1P

_CAN

4A[G

N]O

-SPR

ING

_A

3A[G

N]CO

NTAC

T_A

9B[B

L]1P

_CAN

8B[B

L]C-

LUG

_A

9C[R

D]1P

_CAN

_1

8C[R

D]C-

LUG

_A

9D[W

H]1P

_CAN

8D[W

H]C-

LUG

_A_1

9E[R

D]1P

_CAN

_2

4E[R

D]O

-SPR

ING

_A_1

3E[R

D]CO

NTAC

T_A_

1

9F[Y

L]2P

_CAN

4F[Y

L]O

-SPR

ING

_A

3F[Y

L]CON

TACT

_A

9G[W

H]2P

_CAN

8G[W

H]C-

LUG

_A_2

9H[R

D]2P

_CAN

4H[R

D]O

-SPR

ING

_A_2

3H[R

D]CO

NTAC

T_A_

2

5J

[YL

]O-S

PR

ING

_B

6J

[YL]C

ON

TA

CT

_B

7K

[WH

]C-L

UG

_B

5L

[RD

]O-S

PR

ING

_B

6L

[RD

]CO

NT

AC

T_B

PO

P N

OIS

E

MNT_OUT

COMPONENT1

PO

P N

OIS

E

AV1

COM

PONE

NT1,

AV1

, MNT

_OUT

[JAC

K PA

CK T

YPE

D] :

JK10

0

S-V

IDE

O(C

hin

a M

od

el)



INPUT1

USB_

DN

USB_

DP

SIDE

_LIN

SIDE

_RIN

5.6

BZ

D203

SIDE

_V

PP

J2

18

-01

JK

20

1

5C[R

D]CO

NTAC

T

2C[R

D]U_

CAN

4C[R

D]O

_SPR

ING

2B[W

H]U_

CAN

3B[W

H]C_

LUG

2A[Y

L]U_

CAN

5A[Y

L]CO

NTAC

T

4A[Y

L]O

_SPR

ING

5.6

BZ

D202

USB DOWN STREAM

KJA-UB-4-0004

SID

E_U

SBJK

204 1 2 3 4 5

IR_O

UT

+3.3

V_M

ST

TXD

4.7K

R20

4

ST32

32CD

RIC

200

3C

1-

2V+

4C2

+

1C1

+

6V-

5C

2-

7T2

OUT

8R

2IN

9R2

OUT

10T2

IN

11T1

IN

12R1

OUT

13R

1IN

14T1

OUT

15GN

D

16VC

C

4.7K

R20

5

RXD

KCN

-DS-

1-00

88JK

20

0

1 2 3 4 5

6 7 8 9 10

+3.3

V_M

ST

+5VS

T_M

ST

6630

TGA0

04K

KCN

-DS-

1-00

89

JK20

2

1RE

D

2GR

EEN

3BL

UE

4GN

D_1

5DD

C_GN

D

6RE

D_GN

D

7GR

EEN_

GND

8BL

UE_G

ND

9NC

10SY

NC_G

ND

11GN

D_2

12DD

C_DA

TA

13H_

SYNC

14V_

SYNC

15DD

C_CL

OCK

16SH

ILED

SD05

ZD20

0

DSUB

_SDA PC

_VS

SD05

ZD20

1

ENKMC2837-T112D211

A AC

C

PC_B

ENKMC2837-T112D210

A AC

C

PEJ0

24-0

1JK

203

6BT_

TERM

INAL

2

8SH

IELD

_PLA

TE

7BB_

TERM

INAL

2

5T_

SPRI

NG

4R_

SPRI

NG

7AB_

TERM

INAL

1

6AT_

TERM

INAL

1

3E_

SPRI

NG

DSUB

_SDA

PC_A

UD_R

PC_G

DSUB

_SCL

CA

T24C

02W

I-G

T3

IC2

01

3A

2

2A

1

4V

SS

1A

0

5S

DA

6S

CL

7W

P

8V

CC

ENKMC2837-T112D212

A AC

C

DDC_

WP

PC_H

S

PC_A

UD_L

+5V_

MUL

TI

DSUB

_SCL

PC_R

CDS3

C30G

TH30

VD2

02

CDS3

C30G

TH30

VD2

03

ADUC

30S0

3010

L_AM

ODI

ODE

30

V

D20

0

ADUC

30S0

3010

L_AM

ODI

ODE

30

V

D20

1

30V

D20

6

30V

D20

5

ADUC

30S0

3010

L_AM

ODI

ODE

30

VD2

04

ADUC

30S0

3010

L_AM

ODI

ODE

30

VD2

09

30V

D2

08

RE

AD

Y30V

D2

07

RE

AD

Y

USB_

DL_N

USB_

DL_P

0

RE

AR

_U

SB

R2

29

0

RE

AR

_U

SB

R2

30

USB DOWN STREAM

UB01123-4HHS-4F

JK

20

5R

EA

R_U

SB

1 2 3 45

0.1u

FC

203

0.1u

FC

200

0.1u

FC

201

0.1u

FC

202

0.0

1u

FC

20

5

0.1

uF

C2

04

0.1

uF

C2

06

0.1

uF

C2

07

100

R20

2

100

R20

3

75R22

7

220K

R22

3R

EA

DY

220K

R22

2R

EA

DY

12K

R22

6

12K

R22

8

75R211

75R212

75R213

4.7K

R214

4.7K

R215

220K

R231

220K

R232

10K

R233

10K

R234

12K

R235

12K

R236

4.7K

R220

4.7K

R221

100

R216

100

R217

100

R218

0.1u

FOC

P_RE

ADY

C20

8

MIC

2009

YM6-

TR

OCP_

READ

YIC

202

3EN

ABLE

2GN

D

4FA

ULT/

1VI

N6

VOUT

5IL

IMIT

10uF

OCP_

READ

Y

C20

9

120O

HMOC

P_RE

ADY

L200

+5V_

USB

1K OCP_

READ

Y

R20

9

4.7K

OCP_

READ

Y

R21

0

0No

n_O

CPR

237

10uF

6.3V

C21

0

USB_

DL_N

USB_

DL_P

68

R2

07

68

R2

08

68

pF

C2

13

68

pF

C2

11

4.7K

R219

RE

AD

Y

0R2

00

0R2

01

500

L201

22

0u

F16V

C2

12

10

0u

F16V

C2

14

KD

S226

D2

13

OC

P_R

EA

DY

AA

C

C

510

OCP_

READ

Y

R23

8

160

OCP_

READ

YR

206

10K

R22

4

10K

R22

5

IR_O

UT

US

B

It’s

pos

sibe

l to

27~

47oh

m

**

1A

De

sig

n

SID

E A

V

RS-

232C

(CI I

TEM

)

PC E

DID

PC PC S

OUN

D

Pin

to

Pin

wit

hE

AN

43

43

94

01

Clo

se

to

SID

E_

US

B

THE

S

YMBO

L M

ARK

OF

THIS

SC

HEM

ETIC

DIA

GR

AM IN

CO

RPO

RAT

ESSP

ECIA

L FE

ATU

RES

IMPO

RTA

NT

FOR

PR

OTE

CTI

ON

FR

OM

X-R

ADIA

TIO

N.

FILR

E AN

D E

LEC

TRIC

AL S

HO

CK

HAZ

ARD

S, W

HEN

SER

VIC

ING

IF IS

ES

SENT

IAL

THAT

ONL

Y M

ANUF

ATUR

ES S

PECF

IED

PART

S BE

USE

D FO

RTH

E C

RIT

ICAL

CO

MPO

NEN

TS IN

TH

E

SYM

BOL

MAR

K O

F TH

E SC

HEM

ETIC

.



INPUT2

TXC

E0+,

TXC

E0-,T

XCE1

+,TX

CE1

-,TXC

E2+,

TXC

E2-,T

XCE3

+,TX

CE3

-,TXC

E4+,

TXC

E4-,T

XCLK

E+,T

XCLK

E-,T

XCLK

O+,

TXC

LKO

-,TXC

O0+

,TXC

O0-

,TXC

O1+

,TXC

O1-

,TXC

O2+

,TXC

O2-

,TXC

O3+

,TXC

O3-

,TXC

O4+

,TXC

O4-

47pF

C40

322

IR-O

UTR

430

470p

FC

404

NO

N_

19

_2

2_

26

"

KEY1

ZD40

1

120o

hmL4

06N

ON

_1

9_

22

_2

6"

ZD40

2

+5VS

T_M

ST

ZD40

0

500-

ohm

L410

NO

N_1

9_22

_26"

IR_O

UT

+3.3

V_M

ULTI

_MST

10K

IR-O

UT

R42

9

2SC

3052

Q40

5

IR-O

UTE

BC

500-

ohm

L411

NO

N_1

9_22

_26"

SUB_

SCL

120o

hmL4

02

KEY2

2SC

3052

Q40

4

IR-O

UTE

BC

+5VS

T_M

ST

IR

SUB_

SDA

0.1u

FC

408

NO

N_

19

_2

2_

26

"+3.3

V_M

ST

+5VS

T_M

ST

0.1u

FC

411

NO

N_

19

_2

2_

26

"

470p

FC

412

NO

N_

19

_2

2_

26

"

120o

hmL4

03N

ON

_1

9_

22

_2

6"

+3.3

V_M

ULTI

_MST

+3.3

V_M

ULTI

_MST

+5V_

+12V

_LCD

0.1u

FC

407

READ

Y

47uF

16V

C40

6

0.1u

F16

VC

414

NO

N_1

9_22

_26"

+3.3

V_M

ST

KE

Y2

10

0p

F50V

C4

01

19

_2

2_

26

"

KE

Y1

10

0p

F50V

C4

00

19

_2

2_

26

"

+5V_

+12V

_LCD

TXC

E0+,

TXC

E0-,T

XCE1

+,TX

CE1

-,TXC

E2+,

TXC

E2-,T

XCE3

+,TX

CE3

-,TXC

E4+,

TXC

E4-,T

XCLK

E+,T

XCLK

E-,T

XCLK

O+,

TXC

LKO

-,TXC

O0+

,TXC

O0-

,TXC

O1+

,TXC

O1-

,TXC

O2+

,TXC

O2-

,TXC

O3+

,TXC

O3-

,TXC

O4+

,TXC

O4-

+5V_

+12V

_LCD

+3.3

V_M

ULTI

_MST

OPC_

EN

E-DI

M

OPC_

OUT

10

0p

F50V

C4

05

19

_2

2_

26

"

SU

B_S

CL

10

0p

F50V

C4

02

19

_2

2_

26

"

12

50

7W

S-1

2L

P4

00

NO

N_

19

_2

2_

26

"

1S

CL

2S

DA

3G

ND

4K

EY

1

5K

EY

2

65V

_S

T

7G

ND

8W

AR

M_S

T(L

ED

_R

_B

IG)

9IR

10

GN

D

11

ST

_3

.3V

(LE

D_

B)

12

PO

WE

R_O

N(L

ED

_R

_S

MA

LL)

13

.

P4

05

19

_2

2_

26

"

1K

EY

1

2K

EY

2

3G

ND

45V

_S

T

5G

ND

6IR

7LE

D_B

8LE

D_R

9

.B

G1

60

8B

12

1F

L4

00

19

_2

2_

26

"

BG

16

08

B1

21

FL

40

1

19

_2

2_

26

"

BG

16

08

B1

21

FL

40

8

19

_2

2_

26

"

BG

16

08

B1

21

FL

40

5

19

_2

2_

26

"

4.7K

R42

04.

7KR

421

10K

IR-O

UT

R42

7

10K

IR-O

UTR

428

47K

IR-O

UTR

426

0R

41

7N

ON

_1

9_

22

_2

6"

0R

40

0

RE

AD

Y

0

R4

03

NO

N_

19

_2

2_

26

"

0R

41

3R

EA

DY

0R40

2

8BIT

or

52 s

harp

4.7K

10BI

T

R40

1

4.7K

JEID

A

R40

7

0R42

4VE

SA10

0R

409

RE

AD

Y

0READ

YR

405

0

OP

C_E

NA

BLE

R4

12

470

R43

5

OPC_

ENAB

LE

SM

AW

200-0

3

P4

04

19

_2

2_

26

"

1K

EY

1

2K

EY

2

3G

ND

120-

ohm

L404

120-

ohm

L407NO

N_1

9_22

_26"

TF

05

-51

S

P4

01

1 2 3 4 5 6 7 8 9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

46

47

48

49

50

51

52

FF

10

00

1-3

0

P4

02

1 2 3 4 5 6 7 8 9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

SM

W200-2

8C

P4

03

1 2 3 4 5 6 7 8 9 10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

LE

D_R

+3.3

V_M

ST

RT1

C39

04-T

112

Q40

0

OP

C_E

NA

BLE

EB

C1K

R41

1

OP

C_E

NA

BLE

10K

R40

4

19_2

2_26

"

2SC

3052

Q40

119

_22_

26" E

BC+3

.3V_

MUL

TI_M

ST 10K

R41

0

19_2

2_26

"

10K

R41

4

19_2

2_26

"

2SC

3052

Q40

2

19_2

2_26

"EB

C+3.3

V_M

ST

10K

R41

519

_22_

26"

4.7K

R40

619

_22_

26"

0RE

ADY

R41

6

0RE

ADY

R41

8

0N

ON

22/

27" F

HD

R41

9

0N

ON

22/

27" F

HD

R42

2

0N

ON

22/

27" F

HD

R42

3

0N

ON

22/

27" F

HD

R43

1

0N

ON

22/

27" F

HD

R42

5

TXCO

3+

TXCE

1+

TXCO

1+

TXCE

1-

TXCL

KO+

TXCO

2-

TXCO

2+

TXCO

1-

TX

CE

2+

TX

CE

2-

TX

CLK

E+

TX

CLK

E-

TX

CE

3+

TX

CE

3-

TX

CE

4+

TX

CE

4-

TX

CO

3-

TX

CO

4+

TX

CO

4-

TX

CLK

O-

TX

CE

2-

TX

CE

2+

TX

CE

1-

TX

CE

1+

TX

CE

0-

TX

CE

0+

TX

CLK

E+

TX

CLK

E-

TX

CE

3+

TX

CE

3-

TX

CE

3-

TX

CE

3+

TX

CLK

E-

TX

CLK

E+

TX

CE

2-

TX

CE

2+

TX

CE

1-

TX

CE

1+

TX

CE

0-

TX

CE

0+

TXCE

0-

TXCE

0+

TXCO

0+

TXCO

0-

FH

D

X

R40

24.

7K10

BIT

(FH

D)

X8B

IT(H

D)

X X0

X

32 s

harp

R40

1

00 X52

sha

rp8B

IT(F

HD

)

CO

NT

RO

L K

EY

OP

C_E

AB

LE

OP

C_O

UTP

UT

Ex

tern

al

VB

R

PA

NE

L W

AF

ER

IR

(1

9/2

2/2

6")

(1

9/2

2/2

6")

HD

(1

9/2

2")

IR

(N

on

1

9/2

2/2

6)

CO

NT

RO

L K

EY

(N

on 1

9/2

2/2

6)

*8B

IT(F

HD

):22

/27"

HD

(2

6/3

2/3

7/4

2/4

7")

THE

S

YMBO

L M

ARK

OF

THIS

SC

HEM

ETIC

DIA

GR

AM IN

CO

RPO

RAT

ESSP

ECIA

L FE

ATU

RES

IMPO

RTA

NT

FOR

PR

OTE

CTI

ON

FR

OM

X-R

ADIA

TIO

N.

FILR

E AN

D E

LEC

TRIC

AL S

HO

CK

HAZ

ARD

S, W

HEN

SER

VIC

ING

IF IS

ES

SENT

IAL

THAT

ONL

Y M

ANUF

ATUR

ES S

PECF

IED

PART

S BE

USE

D FO

RTH

E C

RIT

ICAL

CO

MPO

NEN

TS IN

TH

E

SYM

BOL

MAR

K O

F TH

E SC

HEM

ETIC

.



LVDS/ CTR KEY

Lg Lcd 32lf20fr Chasis Lp91a

Documents

Transcript of Lg Lcd 32lf20fr Chasis Lp91a