Trouble Shooting, Digital TV Video | LG Electronics 32LT360C-ZA

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LG Electronics 32LT360C-ZA Trouble Shooting, Check the booting Voltage, Digital TV Video, Copyright, LGE Internal Use Only

Contents

http//eic.lgservice.com SERVICE MANUALREAD THE SAFETY PRECAUTIONS IN THIS MANUAL http//aic.lgservice.com LGE Internal Use Only Only for training and service purposesCopyright LG Electronics. Inc. All rights reserved Leakage Current Cold CheckAntenna Cold Check SAFETY PRECAUTIONSGeneral Guidance Before returning the receiver to the customer Electrostatically Sensitive ES Devices SERVICING PRECAUTIONS Removal IC Remove/ReplacementReplacement Small-Signal Discrete Transistor Removal/Replacement 3. Test method SPECIFICATION4. Model General Specification 1. Application range 5.1. Component Input Y, CB/PB, CR/PR 5. Video resolutions 2D 5.2. RGB Input PC 5.3. HDMI InputPC/DTVPCDVI 3. Main PCB check process ADJUSTMENT INSTRUCTION1. Application Range 2. Designation 3.2. Function Check 4. Total Assembly line process4.1. Adjustment Preparation 3.1. ADC Process 4.3 DDC EDID Write HDMI 256Byte Manual W/B process using adjust Remote control4.4. EDID data 4.2. DDC EDID Write RGB 128Byte Adjust sequence 4.5. V-COM AdjustOnly LGDM+S Module4.6. Outgoing condition Configuration Why need Vcom adjustment? 5.3. Method & notice 5. Model name & Serial number D/L5.1. Signal Table 5.2. Comand Set 6. CI+ Key Download method 6.1. Download ProcedureCI+ Key Value TROUBLE SHOOTING 1. Check the booting Voltage2. Digital TV Video 4. AV Video 3. Analog TV Video 6. HDMI Video 5. RGB Video 8. TV Audio 7. Audio of All iput 10. RGB Audio 9. AV Audio Rear DIAGRAMBLOCK and service purposes EXPLODED VIEW GP3S7LR 20110511Copyright 2012 LG Electronics. Inc. All rights reserved COMP CVBS +2.5V/+1.8V FROM LIPS & POWER B/DPowerDET +1.5VDDR IR OUT CONTROL IR & LED USBOCPDIODE USBDIODESGP2R 20101023 D803 AVRL161A1R1NT IC1202 H5TQ1G63DFR-H9C S7LRDIVXMS10IC1201 IC101 LGE2112-T8 P4RGLOBALTUNERBLOCK GP3S7LRTUNERL NTP7400 IC501NTP-7500L 20110324 Rear AV F u l l S c a r t SIDE COMPONENT PHONE JACKREARJACK Page 12V EXT PowerOut DC DC CONVERTER +12VONLY PSU For External powerRS232C Pol - change LVDS for large inchMIRROR Pol - change MIRROR IC1401-*1 SFLASHIC1401 MX25L8006EM2I-12G SPEAKER OUT JACK EXTSPEAKERAMP CI Region Option name of this page CI SLOT because of Hong KongPCMCI