LG J10HD-D Service Manual

File Specifications

Brand: LG
Category: Home Theater System
Model: J10HD-D (Service Manual), prQLZewZhzm6U
File Info: Adobe Acrobat PDF (DjVu)
File Size: —
Pages: 59 pages

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Download LG J10HD-D Manual (59 pages)

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Read the LG J10HD-D Service Manual online using the built-in PDF viewer. This document explains how to operate the device, adjust settings and perform regular maintenance.

Key Pages of Document

IC204/205 Input check

YES YES NO Is Check about CN101 pin28, 30? Check and IC109 replace YES NO JK701 Output check Graphic FL no operation Check the CN103 pin15, 16, 17 5V/3.3V? Check the DC-DC CN902 + 5V. YES YES NO Check the IC110/105 data line? Replace IC110 / 105 YES NO Check the IC101 pin1~9, 73~80 µ-com IC Is check IC101 pin19, 20, 50 +5V? Check IC101 pin1 PWR_SENSE +5V? YES YES NO Is Check X101 Ocillation O.K? X101 replace YES NO IC101 replace NO Check the IC101 pin10 reset. Copyright © 2007 LG Electronics. Inc. All right reserved. Only for traini ...

Is there about 14V at

the IC201 pin2? Check or replace the SMPS 14VA line YES YES NO Is there about 3.3V at the C241,C203? Check the PWR_ CTRL ‘H’ signal from µ-com YES NO Check the IC201 and replace No 12V Is there about 13.5V at the IC260 pin1? Check or replace the SMPS 14VA line YES YES NO Is there about 12V at the IC260 pin2? Check the PWR_CTRL ‘H’ signal from µ-com YES NO Check the IC260 and replace No 5.1V Is there about 14V at the IC202 pin2? Check or replace the SMPS 14VA line YES YES NO Is there about 5V at the C208? Check the PWR_CTRL ‘H’ signal from µ-COM ...

DVD MAIN P.C.BOARD

(BOTTOM VIEW) EAX35449704 Copyright © 2007 LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only ...

MAIN AMP P.C.BOARD

(BOTTOM VIEW) Copyright © 2007 LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only ...

11. POWER INTERFACE CIRCUIT DIAGRAM

Copyright © 2007 LG Electronics. Inc. All right reserved. Only for training and service purposes LGE Internal Use Only ...

DVD no video output

Check the R1048 +5.6V? Check the AMP/SMPS +5.6V. YES YES NO Check the IC503 pin29, 43 +3.3V. Check the CN902 pin9 ~ 11 +3.3V YES NO Replace the IC503 HDMI no output Check the TV option. Change the HDMI(PAL). YES YES NO Check FB915 +5V? Replace IC801 YES NO Check the IC507 pin109, 110 AMP IC Check The IC701/702 output signal. Check IC101 pin1 PWR_SENSE +5V? YES YES NO Is check Vcc line? Refer to the power part. YES NO NO Check the DC power component Replace AMP IC NO Check the IC701 / 702 output signal. Copyright © 2007 LG Electronics. Inc. All right reserved. Only for ...

LG J10HD-D user guide recommended for: FBS162V, FA-3000AWE, CM8430, J10HD-A, SoundPlate LAP250H.

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The Home Theater System Service manual (59 pages) is completely safe to download (last scan date: 23/12/2025).

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