SERVICE MANUAL LCD32E9A-MS91LA 1. Caution…………………………………………………………………………2 2. specification……………………………………………………………………6 3. Alignment Procedure……………………………………………………………7 4.Block of Diagram ……………………………………………………………13 5.Scheme Diagram ……………………………………………………………14 6. Troubleshooting………………………………………………………………26 7. PCB Layout …………………………………………………………………32 8. Explode Diagram ……………………………………………………………38 9. Main IC specification…………………………………………………………39 10.BOM List ……………………………………………………………………43 This manual is the latest at the time of printing, and does not...
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SCHNEIDER ELECTRONICS GMBH-GERMANY 1. CAUTION CA UTION: Use of controls, adjustments or procedures other than those specified herein may result in hazardous radiation exposure. CA UT ION : T O RE DUCE TH E RIS K OF CA U T ION ELECTR ICA L SHOCK, DO NOT RE MOVE COVER (OR BACK).
SCHNEIDER ELECTRONICS GMBH-GERMANY IMPORTANT SAFETY INSTRUCTIONS CAUTION: Read all of these instructions. Sa ve these instructions for later use . Follo w all W arnings and Instructions marked on the audio equipment. 1. Read Instructions-All the safety and operating instructionsshouldbe read before the productis operated. 2.
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SCHNEIDER ELECTRONICS GMBH-GERMANY PROTECTION AND LOCATION OF YOUR SET Do not use this television set near water ... for example, near a bathtub, washbowl, kitchen sink, or laundry tub, in a wet basement, or near a swimming pool, etc. Never expose the set to rain or water. If the set has been exposed to rain or water, unplug the set from the wall outlet and refer servicing to qualified service personnel.
SCHNEIDER ELECTRONICS GMBH-GERMANY OPERATION OF YOUR SET 18. This television set should be operated only from the type of power source indicated on the marking label.If you are not sure of the type of power supply at your home, consult your television dealer or local power company. For television sets designed to operate from battery power, refer to the operating instructions.
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EM BUSINESS CENTER FTV PRODUCT MANAGEMENT DEPT. SPECIFICATION RELEASE Version: V1.0 Issued Date: 2008.06.03 Model: L32E9A/MS91-LA PICTURE Panel Size (inch) 32" Category LCDTV Aspect Ratio 16:9 Color Temperature Cool/ Normal / Warm SIGNAL FORMAT CAPABILITY Backlight Adjustable Yes,Manual Adjustable & DBC(Dynamic Backlight Control ) Component Video Format Y,Pb/Cb,Pr/Cr:up to 1080P Scaler Mode...
TCL Multimedia Technology Holdings Ltd. R&D Center Alignment Procedure : L42E77F/MS91AP LCDTV MODEL Version 1.0 PREPARED BY : Wise Zhang DATE : 2008-5-7 APPROVED BY: DATE:...
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verview: CDTV features by its small size, low weight, perfect display effects as well as energy saving and low radiation. It can not only be used to receive TV program, but also as PC monitor. Note: Factory Menu(FM) is designed for factory. R&D Menu (RDM) is for R&D purpose and should not be changed in the process of production.
SET FAC CH Preset the channel list of factory to provide convenience for production. Power on LAST STB: The set will turn to standby mode when switch on. LAST:remember the status of last switch off. ON: power on when switch on. PVR UPGRADE DO VERSION Display the version of software.
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COLOR TEMP NORMAL NORMAL/COOL/WARM R GAIN R offset, manually adjustable. Should not be changed after automatic adjustment. G GAIN G offset, manually adjustable. Should not be changed after automatic adjustment. B GAIN B offset, manually adjustable. Should not be changed after automatic adjustment.
PARAM Parameter settings SETTING HOTEL MENU Hotel menu SHOP INIT Function Item Default Description Status VOLUME Volume default value(0~100) PIC MODE STANDARD Picture mode(Soft, Standard, Bright, User) SOUND MODE STEREO Sound Effect (Stereo, Movie, News, Music Hall, Personal) OK CH NUMBER Channel number(0-199)...
he steps of debug during production Manually adjustment of White Balance and ADC calibration: 1) ADC calibration Input dual 16 grey scale signal 1024*768/60Hz(Chroma2225 Pattern47,Timing38 or Chroma2327 Pattern47, Timing14) from VGA socket Input 8 color bar with 100% saturation(2327 Pattern37, Timing33 or BSG360A Timing79, Pattern85), PAL system from Y,Pb,Pr socket.
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45-OSC14M-3Y2 HWRESET X300 14M3 LCD Panel Q601 12V or 5V Z602 U600 For AP market Odd Pixel LVDS Signal TV-V SAWF (Picture) LVDS_SEL AP market: 13-TDA988-TSB Even Pixel LVDS Signal Z600 AP: 45-SAWK62-74D TDA9886,support PAL,SECAM and AP market use: RPF(CMO) AP market use: LA: 45-SAWF39-530 SIF 4M5 Trap...
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No Working LED if Lighting check 3 control voltages(power- check 5vstb voltage on/off,panel-on/off,on- if OK pback,) if OK, check Check the relevant relevant circuitry,e.g.power circuitry supply B.D check working conditions of U300 if OK I2C BUS crystal/Reset Power supply if circuitry working if wokring if U301/U302/U305 power...
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Defect Picture Check LVDS interface assembly if OK check if all signal resources have defect picture Check relevant all signal channel defect signal channel Replace the LVDS line, if the defect picture still have replace the panel or U300 Fig2. Defect Picture...
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No Picture AV input if have picture Test waveform of check P302 if assemble Pin54/55 of U300 if regular have regular signal input check Q805 Vcc-panel check waveform of Replace power supply and pin1/2 of U600 if U300 relevant if regular regular check Check P803's Pin16...
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Picture Good,but No Sound increase the volume and press the mute key on remote control test waveform of Pin27/28/29/30 of U700 if OK Test waveform of test waveform of Pin6/9/10/11 of u700 if Pin54/Pin55 of U300 if regular Check the power supply check the pin23/24 Check the voltage of U700 and mute...
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1. check the inverter voltage 24V if supply for Panel,also view the panel if have backlight. If have backlight,it shows that have inverter voltage supply. 2. Check if have voltage of Vcc-panel for CMO panel. LG-PHILIPS L32OW 12V. Some other small size panel is 3.3V. 3.Test waveform of LVDS if OK, LVDS OK but no display, replace the panel.
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Note Ÿ Embedded On-Screen Display (OSD) controller (Dolby , SRS , BBE … etc) for TCL engine Digital Audio Interface Ÿ Built-in MCU supports PWM & GPIO Ÿ I S digital audio input & output Ÿ Built-in dual-link 8/10-bit LVDS transmitter Ÿ...
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Ÿ Reduced swing for LVDS for low EMI Ÿ 3-D motion adaptive video de-interlacer Ÿ Supports flexible spread spectrum frequency Ÿ Edge-oriented adaptive algorithm for smooth with 360Hz~11.8MHz and up to 25% for TCL low-angle edges modulation Ÿ Automatic 3:2 pull-down & 2:2 pull-down Integrated Micro Controller detection and recovery Ÿ...
TV applications. To further reduce system costs, the MST6M19GL also integrates intelligent power management control capability for green-mode requirements and spread-spectrum support for EMI management. Mstar Confidential for TCL Internal Use Only Version 0.1 - 3 - 8/20/2007...
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T8-HE9AN5B-LE1 40-LM46E9-LEA1XG TV PCB LE BD R=Y TCL41-WJ0050-B00= WIRE BARE JUMPER 5MM T8-HE9AN5B-LE1 41-WJ0050-B00 J301 T8-HE9AN5B-LE1 46-35135W-04XG PIN BASE PH-04AW P302 T8-HE9AN5B-LE1 46-38604W-12XG PIN BASE TU2005WNR-2X6 P301 H3-HE9AS5B-AG50 T8-LE9BS5B-SI1 TV EQU - ASS Y - SIDE AV BD R=N T8-LE9BS5B-SI1 09-D5V0S1-BAB SMD.DOIDE PESD5V0S1BA T8-LE9BS5B-SI1...
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T8-HE9AS5B-BS1Z 56-839670-0CQ1B TV PAI SUPPORT STANDING NECK -- R=N T8-HE9AS5B-BS1Z 74-013026-60C RAW BAG 130X260X0.06MM -- 00 00 00 R=Y PACK STANDING NECK PACK STANDING & T8-HE9AS5B-BS1Z 74-014016-20H RAW BAG -- -- 00 00 00 R=Y STANDING SUPPORTER T8-HE9AS5B-BS1Z 74-032065-20H RAW BAG STAND 32X65CM -- 00 00 00 R=Y PACK STAND AXLE ASS TV RAW STAND BASE SUPPORT -- 00 00 00 T8-HE9AS5B-BS1...
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T8-HE9AS5B-PA2 T8-HE9AS5B-PA2Z ASS'Y - PACKING PARTS ARFASY T8-HE9AS5B-PA2Z 72-LE9A5B-E001A TV IB L42E9AF/MS91 TCL R=Y T8-HE9AS5B-PA2Z 74-026035-6WE1C PLASTIC BAG T8-HE9AS5B-PA2Z 74-106072-3WD1B DEC BAG MAIN 106X72 -- 00 1B 00 R=Y TV RAW CARTON-BOX 32E9_RUSSIA 00 00 00 T8-HE9AS5B-PA2Z 76-854510-0AT TV ASY CABINET ASS Y - PANEL SUPPORT...
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TV RAW CUSHION SOUND BOX RUBBER 00 00 T8-HE9AS5B-RC2 59-842690-000 MTG TO WOOFER COVER T8-HE9AS5B-RC2 62-839320-0HN TV RAW COVER WOOFER BOX -- 01 00 00 R=N MTG TO REAR CABINET TV RAW COVER WOOFER COVER -- 01 00 00 T8-HE9AS5B-RC2 62-839340-0HN MTG TO WOOFER COVER T8-HE9AS5B-RC2...
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