LG Electronics 32LT360C-ZA Servicing Precautions, Electrostatically Sensitive ES Devices

Contents SERVICE MANUAL READ THE SAFETY PRECAUTIONS IN THIS MANUALhttp//aic.lgservice.com http//eic.lgservice.comOnly for training and service purposes CopyrightLG Electronics. Inc. All rights reserved LGE Internal Use OnlySAFETY PRECAUTIONS General GuidanceBefore returning the receiver to the customer Leakage Current Cold CheckAntenna Cold CheckSERVICING PRECAUTIONS Electrostatically Sensitive ES DevicesIC Remove/Replacement ReplacementSmall-Signal Discrete Transistor Removal/Replacement RemovalSPECIFICATION 4. Model General Specification1. Application range 3. Test method5. Video resolutions 2D 5.1. Component Input Y, CB/PB, CR/PR5.3. HDMI InputPC/DTV 5.2. RGB Input PCPCDVI ADJUSTMENT INSTRUCTION 1. Application Range2. Designation 3. Main PCB check process4. Total Assembly line process 4.1. Adjustment Preparation3.1. ADC Process 3.2. Function CheckManual W/B process using adjust Remote control 4.4. EDID data4.2. DDC EDID Write RGB 128Byte 4.3 DDC EDID Write HDMI 256Byte4.5. V-COM AdjustOnly LGDM+S Module 4.6. Outgoing condition ConfigurationWhy need Vcom adjustment? Adjust sequence5. Model name & Serial number D/L 5.1. Signal Table5.2. Comand Set 5.3. Method & notice6.1. Download Procedure 6. CI+ Key Download methodCI+ Key Value 1. Check the booting Voltage TROUBLE SHOOTING2. Digital TV Video 3. Analog TV Video 4. AV Video5. RGB Video 6. HDMI Video7. Audio of All iput 8. TV Audio9. AV Audio 10. RGB AudioDIAGRAM BLOCKand service purposes RearEXPLODED VIEW 20110511 GP3S7LRCopyright 2012 LG Electronics. Inc. All rights reserved CVBS COMPFROM LIPS & POWER B/D PowerDET+1.5VDDR +2.5V/+1.8VCONTROL IR & LED IR OUTUSBDIODES GP2R20101023 USBOCPDIODED803 AVRL161A1R1NT S7LRDIVXMS10 IC1201IC101 LGE2112-T8 IC1202 H5TQ1G63DFR-H9CGP3S7LR P4RGLOBALTUNERBLOCKTUNERL IC501 NTP-7500L20110324 NTP7400F u l l S c a r t SIDE COMPONENT PHONE JACK Rear AVREARJACK Page DC DC CONVERTER +12VONLY PSU For External power 12V EXT PowerOutRS232C LVDS for large inch MIRROR Pol - changeMIRROR Pol - changeSFLASH IC1401MX25L8006EM2I-12G IC1401-*1EXTSPEAKERAMP SPEAKER OUT JACKOption name of this page CI SLOT because of Hong Kong CI RegionPCMCI