LG Electronics 47LE7300-ZA, 47LE730N-ZA, 47LE7380-ZA manual

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LG Electronics 47LE7300-ZA, 47LE730N-ZA, 47LE7380-ZA service manual

Contents

CHASSIS LD03E LED LCD TV SERVICE MANUALREAD THE SAFETY PRECAUTIONS IN THIS MANUAL http//aic.lgservice.com CONTENTS CONTENTSPRODUCT SAFETY SPECIFICATION SAFETY PRECAUTIONS IMPORTANT SAFETY NOTICEGeneral Guidance Before returning the receiver to the customer SPECIFICATION 4. Module General Specification1. Application range 3. Test method 5. Module optical specification 6. Component Video Input Y, CB/PB, CR/PR 7. RGB PC 8. HDMI Input1 DTV Mode 2 PC Mode ADJUSTMENT INSTRUCTION 3. Automatic Adjustment3.1. ADC Adjustment 1. Application Range 3.5. V-COM AdjustOnly LGDM+S Module 3.3. LAN3.4. LAN PORT INSPECTIONPING TEST SET PC 3.6. Model name & serial number download 3.7. CI+ Key Download method 4. Manual Adjustment 4.1. ADCGP2 Adjustment4.1.3. Adjust method 4.1.1. Overview 4.3. White Balance Adjustment 4.3.4. Adj. Command Protocol4.3.1 Overview 4.3.2 Equipment 4.4. EYE-Q function check 4.5. Local Dimming Function Check4.3.5. Adj. method 4.3.6. Reference White Balance Adj. coordinate and temperature 7. USB S/W Download option, Service only 6. Audio5. GND and Internal Pressure check 4.6. Option selection per country BLOCK DIAGRAM EXPLODED VIEW RESET Boot StrapNVRAM NAND FLASH MEMORY 4Gbit 512M for BB Only for training and service purposes VIDEO INCMAUDIO INCM 54MHz Place here for common circuit with ATSC +1.8VAMP +1.8VHDMI26page TUNERHALF NIM TUIFN1 Close to IC HONG YEON HYUK New Item Development EARPHONE BLOCKCOMPONENT Rear CVBS TU2701 CAN H-NIM/NIM TUNER for EUTDFR-G135D USB / DVR Ready +3.3VNORMAL USB2 OPTION EARPHONE BLOCK Audio Out AmpEARPHONE AMP SCART2 PIN BLUETOOTH FOR BCM EUROBBTV Mini LVDS R7405R7406 R7407 LVDS FROM LIPS & POWER B/D PowerDETPANELPOWER +5VNORMAL GP2Saturn7M IC8101MICOM IR & KEY Zener Diode isclose to wafer RS232C HDMI CEC UIHWPORT1UIHWPORT3 SIDEHDMIPORT4 RGB IN RGB PCRGB AUDIO IN New Item Developmen H9.2mm SIDEAV WIRELESS READY MODEL RS232C & WirelessWireless power SPEAKERL KIM JONG HYUNSPEAKERR +3.3VMEMC URSA3 DDR3URSA3 CORE DDR3 1.5V By CAP - Place these Caps near Memory Separate DVDDDDR Power Serial FlashURSA3 IC9001 POWER Block HVDD BlockLEVEL Shift Block P-GAMMA Block 32FHD