Block Diagram, LGE Internal Use Only | LG Electronics 47LE730N-ZA

BLOCK DIAGRAM

Copyright © 2010 LG Electronics. Inc. All rights reserved.	- 14 -	LGE Internal Use Only
Only for training and service purposes

Page 14

Image 14

LG Electronics 47LE730N-ZA Block Diagram, Copyright 2010 LG Electronics. Inc. All rights reserved, LGE Internal Use Only

Contents

READ THE SAFETY PRECAUTIONS IN THIS MANUAL CHASSIS LD03ELED LCD TV SERVICE MANUAL http//aic.lgservice.com PRODUCT SAFETY CONTENTSCONTENTS SPECIFICATION General Guidance SAFETY PRECAUTIONSIMPORTANT SAFETY NOTICE Before returning the receiver to the customer 1. Application range SPECIFICATION4. Module General Specification 3. Test method 5. Module optical specification 6. Component Video Input Y, CB/PB, CR/PR 1 DTV Mode 7. RGB PC8. HDMI Input 2 PC Mode 3.1. ADC Adjustment ADJUSTMENT INSTRUCTION3. Automatic Adjustment 1. Application Range 3.4. LAN PORT INSPECTIONPING TEST 3.5. V-COM AdjustOnly LGDM+S Module3.3. LAN SET PC 3.6. Model name & serial number download 3.7. CI+ Key Download method 4.1.3. Adjust method 4. Manual Adjustment4.1. ADCGP2 Adjustment 4.1.1. Overview 4.3.1 Overview 4.3. White Balance Adjustment4.3.4. Adj. Command Protocol 4.3.2 Equipment 4.3.5. Adj. method 4.4. EYE-Q function check4.5. Local Dimming Function Check 4.3.6. Reference White Balance Adj. coordinate and temperature 5. GND and Internal Pressure check 7. USB S/W Download option, Service only6. Audio 4.6. Option selection per country BLOCK DIAGRAM EXPLODED VIEW NVRAM RESETBoot Strap NAND FLASH MEMORY 4Gbit 512M for BB AUDIO INCM Only for training and service purposesVIDEO INCM 54MHz 26page TUNERHALF NIM Place here for common circuit with ATSC+1.8VAMP +1.8VHDMI TUIFN1 Close to IC HONG YEON HYUK COMPONENT New Item DevelopmentEARPHONE BLOCK Rear CVBS TDFR-G135D CAN H-NIM/NIM TUNER for EUTU2701 USB / DVR Ready +3.3VNORMAL USB2 OPTION EARPHONE AMP EARPHONE BLOCKAudio Out Amp SCART2 PIN BLUETOOTH FOR BCM EUROBBTV R7406 Mini LVDSR7405 R7407 LVDS PANELPOWER FROM LIPS & POWER B/DPowerDET +5VNORMAL MICOM IC8101GP2Saturn7M close to wafer IR & KEYZener Diode is RS232C UIHWPORT3 HDMI CECUIHWPORT1 SIDEHDMIPORT4 RGB AUDIO IN RGB PCRGB IN New Item Developmen H9.2mm SIDEAV Wireless power RS232C & WirelessWIRELESS READY MODEL SPEAKERR KIM JONG HYUNSPEAKERL URSA3 CORE +3.3VMEMCURSA3 DDR3 DDR3 1.5V By CAP - Place these Caps near Memory URSA3 Separate DVDDDDR PowerSerial Flash IC9001 LEVEL Shift Block POWER BlockHVDD Block P-GAMMA Block 32FHD