IC501, NTP-7500L, GP3S7LR, 20110324 | LG Electronics 32LT360C-ZA

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LG Electronics 32LT360C-ZA service manual IC501, NTP-7500L, GP3S7LR, 20110324, NTP7400

Contents

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