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

Page 24
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

43

Copyright © 2010 LG Electronics. Inc. All rights reserved.

 

Only for training and service purposes

LGE Internal Use Only

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Page 23 Page 25
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 EXPLODED VIEW RESET Boot StrapNVRAM NAND FLASH MEMORY 4Gbit 512M for BBOnly for training and service purposes VIDEO INCMAUDIO INCM 54MHzPlace here for common circuit with ATSC +1.8VAMP +1.8VHDMI26page TUNERHALF NIM TUIFN1Close to IC HONG YEON HYUKNew Item Development EARPHONE BLOCKCOMPONENT Rear CVBSCAN H-NIM/NIM TUNER for EU TU2701TDFR-G135D USB / DVR Ready +3.3VNORMAL USB2 OPTIONEARPHONE BLOCK Audio Out AmpEARPHONE AMP SCART2 PINBLUETOOTH FOR BCM EUROBBTV Mini LVDS R7405R7406 R7407LVDS FROM LIPS & POWER B/D PowerDETPANELPOWER +5VNORMALIC8101 GP2Saturn7MMICOM IR & KEY Zener Diode isclose to wafer RS232CHDMI CEC UIHWPORT1UIHWPORT3 SIDEHDMIPORT4RGB PC RGB INRGB AUDIO IN New Item Developmen H9.2mm SIDEAVRS232C & Wireless WIRELESS READY MODELWireless power KIM JONG HYUN SPEAKERLSPEAKERR +3.3VMEMC URSA3 DDR3URSA3 CORE DDR3 1.5V By CAP - Place these Caps near MemorySeparate DVDDDDR Power Serial FlashURSA3 IC9001POWER Block HVDD BlockLEVEL Shift Block P-GAMMA Block32FHD
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