Manuals / LG Electronics / TV and Video / Flat Panel Television

LG Electronics 47LE7300-ZA, 47LE730N-ZA Bluetooth For Bcm, Only for training and service purposes

Models: 47LE7300 47LE7380-ZA 47LE7380 47LE730N 47LE7300-ZA 47LE730N-ZA

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BLUETOOTH FOR BCM

BLUETOOTH

+3.3V_NORMAL

G

BCM BT MODULE

BCM BT MODULE 10 R1889 D BCM BT MODULE

S

C1108

Q1801 RTR030P02

1uF

BLUETOOTH FOR BCM

BCM BT MODULER1886 BCM BT MODULE

R1887

47K

47K

BT_ON/OFF

R1888

C

L1899

4.7K

B

500

OPT

2SC3052

BCM BT MODULE

Q1800

E

BCM BT MODULE

11

10

BCM BT

MODULE

C1899

9

22uF

10V

R1896

27

BT_DM

8

D1899

BCM

BT MODULE

CDS3C05HDMI1

7

5.6V

BCM BT MODULE

R1897

27

BT_DP

6

D1898

CDS3C05HDMI1BCM

BT MODULE

5.6V

5

BCM BT MODULE

R1898

0

BT_RESET

4

BCM BT MODULE

3

R1899

0

VREG_CTRL

2

BCM BT

MODULE

1

12507WR-10L

P1895

BCM BT MODULE

THE		SYMBOL MARK OF THIS			SCHEMETIC DIAGRAM INCORPORATES

SPECIAL FEATURES IMPORTANT					FOR	PROTECTION		FROM	X-RADIATION.
FILRE		AND	ELECTRICAL	SHOCK	HAZARDS, WHEN			SERVICING IF IS
ESSENTIAL			THAT ONLY	MANUFATURES SPECFIED				PARTS	BE	USED FOR
THE CRITICAL COMPONENTS IN					THE		SYMBOL	MARK	OF	THE SCHEMETIC.

uetooth

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

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LG Electronics 47LE7300-ZA, 47LE730N-ZA Bluetooth For Bcm, Copyright 2010 LG Electronics. Inc. All rights reserved

Contents

CHASSIS LD03E LED LCD TV SERVICE MANUALREAD THE SAFETY PRECAUTIONS IN THIS MANUAL http//aic.lgservice.comCONTENTS CONTENTSPRODUCT SAFETY SPECIFICATIONSAFETY PRECAUTIONS IMPORTANT SAFETY NOTICEGeneral Guidance Before returning the receiver to the customerSPECIFICATION 4. Module General Specification1. Application range 3. Test method5. Module optical specification 6. Component Video Input Y, CB/PB, CR/PR7. RGB PC 8. HDMI Input1 DTV Mode 2 PC ModeADJUSTMENT INSTRUCTION 3. Automatic Adjustment3.1. ADC Adjustment 1. Application Range3.5. V-COM AdjustOnly LGDM+S Module 3.3. LAN3.4. LAN PORT INSPECTIONPING TEST SET PC3.6. Model name & serial number download 3.7. CI+ Key Download method4. Manual Adjustment 4.1. ADCGP2 Adjustment4.1.3. Adjust method 4.1.1. Overview4.3. White Balance Adjustment 4.3.4. Adj. Command Protocol4.3.1 Overview 4.3.2 Equipment4.4. EYE-Q function check 4.5. Local Dimming Function Check4.3.5. Adj. method 4.3.6. Reference White Balance Adj. coordinate and temperature7. USB S/W Download option, Service only 6. Audio5. GND and Internal Pressure check 4.6. Option selection per countryBLOCK DIAGRAM Only for training and service purposesCopyright 2010 LG Electronics. Inc. All rights reserved LGE Internal Use OnlyEXPLODED VIEW RESET Boot StrapNVRAM NAND FLASH MEMORY 4Gbit 512M for BBOnly for training and service purposes VIDEO INCMAUDIO INCM 54MHzTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC LGE Internal Use OnlyPlace here for common circuit with ATSC +1.8VAMP +1.8VHDMIClose to IC HONG YEON HYUKOnly for training and service purposes Close to ICNew Item Development EARPHONE BLOCKCOMPONENT Rear CVBSCAN H-NIM/NIM TUNER for EU Only for training and service purposesTU2701 TDFR-G135DUSB / DVR Ready +3.3VNORMAL Only for training and service purposesUSB2 OPTION Copyright 2010 LG Electronics. Inc. All rights reservedEARPHONE BLOCK Audio Out AmpEARPHONE AMP SCART2 PINBLUETOOTH FOR BCM Only for training and service purposesCopyright 2010 LG Electronics. Inc. All rights reserved LGE Internal Use OnlyEUROBBTV Only for training and service purposesTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC Copyright 2010 LG Electronics. Inc. All rights reservedMini LVDS Only for training and service purposesCopyright 2010 LG Electronics. Inc. All rights reserved LGE Internal Use OnlyLVDS Only for training and service purposesTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC Copyright 2010 LG Electronics. Inc. All rights reservedFROM LIPS & POWER B/D PowerDETPANELPOWER +5VNORMALIC8101 GP2Saturn7MMICOM Only for training and service purposesIR & KEY Zener Diode isclose to wafer RS232CHDMI CEC UIHWPORT1UIHWPORT3 SIDEHDMIPORT4RGB PC RGB INRGB AUDIO IN Only for training and service purposesNew Item Developmen H9.2mm SIDEAVOnly for training and service purposes Copyright 2010 LG Electronics. Inc. All rights reservedRS232C & Wireless WIRELESS READY MODELWireless power KIM JONG HYUN Only for training and service purposesTHE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC Copyright 2010 LG Electronics. Inc. All rights reserved+3.3VMEMC URSA3 DDR3URSA3 CORE Only for training and service purposesSeparate DVDDDDR Power Serial FlashURSA3 IC9001POWER Block HVDD BlockLEVEL Shift Block P-GAMMA Block32FHD