V-COM AdjustOnly LGDM+S Module | LG Electronics 32LT360C-ZA specification

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LG Electronics 32LT360C-ZA V-COM AdjustOnly LGDM+S Module, Outgoing condition Configuration, Hi-pot Test, Adjust sequence

Contents

SERVICE MANUAL READ THE SAFETY PRECAUTIONS IN THIS MANUALhttp//aic.lgservice.com http//eic.lgservice.com Only for training and service purposes CopyrightLG Electronics. Inc. All rights reserved LGE Internal Use Only SAFETY PRECAUTIONS General GuidanceBefore returning the receiver to the customer Leakage Current Cold CheckAntenna Cold Check SERVICING PRECAUTIONS Electrostatically Sensitive ES Devices IC Remove/Replacement ReplacementSmall-Signal Discrete Transistor Removal/Replacement Removal SPECIFICATION 4. Model General Specification1. Application range 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 ADJUSTMENT INSTRUCTION 1. Application Range2. Designation 3. Main PCB check process 4. Total Assembly line process 4.1. Adjustment Preparation3.1. ADC Process 3.2. Function Check Manual W/B process using adjust Remote control 4.4. EDID data4.2. DDC EDID Write RGB 128Byte 4.3 DDC EDID Write HDMI 256Byte 4.5. V-COM AdjustOnly LGDM+S Module 4.6. Outgoing condition ConfigurationWhy need Vcom adjustment? Adjust sequence 5. Model name & Serial number D/L 5.1. Signal Table5.2. Comand Set 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 DIAGRAM BLOCKand service purposes Rear EXPLODED VIEW GP3S7LR 20110511Copyright 2012 LG Electronics. Inc. All rights reserved CVBS COMP FROM LIPS & POWER B/D PowerDET+1.5VDDR +2.5V/+1.8V CONTROL IR & LED IR OUT USBDIODES GP2R20101023 USBOCPDIODE D803 AVRL161A1R1NT S7LRDIVXMS10 IC1201IC101 LGE2112-T8 IC1202 H5TQ1G63DFR-H9C P4RGLOBALTUNERBLOCK GP3S7LRTUNERL IC501 NTP-7500L20110324 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 LVDS for large inch MIRROR Pol - changeMIRROR Pol - change SFLASH IC1401MX25L8006EM2I-12G IC1401-*1 EXTSPEAKERAMP SPEAKER OUT JACK CI Region Option name of this page CI SLOT because of Hong KongPCMCI