LG LC260WX2 User Manual

Published by MW 0771 BU CD Customer Service Printed in the Netherlands Subject to modification EN 3122 785 16891
©
Copyright 2007 Philips Consumer Electronics B.V. Eindhoven, The Netherlands.
All rights reserved. No part of this publication may be reproduced, stored in a
retrieval system or transmitted, in any form or by any means, electronic,
mechanical, photocopying, or otherwise without the prior permission of Philips.
Colour Television Module
LPL (LG Philips) LCD 2k7
LC260WX2
LC320W01
LC320WX2
LC370WX1
LC420WU2, LC420WU4
LC420WX2, LC420WX3, LC420WX5
LC470WU1, LC470WU4
Contents Page
1. Technical Specifications, Connections, and Chassis
Overview 2
2. Safety Instructions, Warnings, and Notes 3
3. Directions for Use 4
4. Mechanical Instructions 5
5. Service Modes, Error Codes, and Fault Finding 37
6. Block Diagrams, Test Point Overviews, and
Waveforms 39
7. Circuit Diagrams and PWB Layouts 39
8. Alignments 39
9. Circuit Descriptions, Abbreviation List, and IC Data
Sheets 39
10. Spare Parts List 39
11. Revision List 39

LG LC260WX2 Specifications

General

Screen Size	26 inches
Resolution	1366 x 768
Panel Type	LCD
Aspect Ratio	16:9
Response Time	8ms
Input Connectors	HDMI, Component, Composite, VGA

Summary

Technical Specifications, Connections, and Chassis Overview

Introduction to LCD Panel Repair

Provides information for Board Level Repair on LCD panels and covers different panels used in Philips flat LCD TVs.

T-Con and Inverter Board Identification

Details how to check T-Con Board & Inverter (Master/Slave) P/N with reference figures and model numbers.

LCD Panel Model Specifications

Lists various LCD panel models, linking to their data sheets for detailed technical specifications.

Safety Instructions, Warnings, and Notes

General Servicing Guidelines

General notes for servicing, highlighting authorized personnel and handling precautions for LCD modules.

Critical Safety Precautions

Details warnings and cautions regarding voltage, environment, liquid ingress, smoke, and connector handling.

Servicing Precautions for TFT LCD Modules

Outlines precautions for colour TFT LCD Modules, including power sequence, physical stress, and temperature.

Directions for Use

General Handling and Connection Precautions

Covers specific instructions like not touching TCP area, pulling backlight wires, checking connectors, and general handling.

System Assembler/End User Guidelines

Provides specific operational and environmental guidelines for end-users and assemblers regarding display care.

Mechanical Instructions

General Mechanical Handling and ESD Precautions

Covers general warnings during repair, ESD precautions, and inverter repair policy for matching.

Foam Bars Usage and Support

Explains the usage of foam bars for supporting and handling flat displays during service.

Recommended Torque Specifications

Lists recommended torque values for various screw types used in mechanical assembly.

LC260WX2 Model Mechanical Procedures

T-CON Board Replacement for LC260WX2

Step-by-step instructions for replacing the T-CON board on the LC260WX2 model.

Master Inverter Board Replacement for LC260WX2

Slave Inverter Board Replacement for LC260WX2

LC320W01 Model Mechanical Procedures

T-CON Board Replacement for LC320W01

Step-by-step instructions for replacing the T-CON board on the LC320W01 model.

Master Inverter Board Replacement for LC320W01

Slave Inverter Board Replacement for LC320W01

LC320WX2 Model Mechanical Procedures

T-CON Board Replacement for LC320WX2

Step-by-step instructions for replacing the T-CON board on the LC320WX2 model.

Inverter Board Replacement for LC320WX2