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LG 32LD310-TA User Manual

LG 32LD310-TA
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LCD TV
SERVICE MANUAL
CAUTION
BEFORE SERVICING THE CHASSIS,
READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
CHASSIS : LP92D
MODEL : 32LD310
32LD310-TA
North/Latin America http://aic.lgservice.com
Europe/Africa http://eic.lgservice.com
Asia/Oceania http://biz.lgservice.com
Internal Use Only
Printed in KoreaP/NO : MFL62298308 (1002-REV00)
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LG 32LD310-TA Specifications

General IconGeneral
BrandLG
Model32LD310-TA
CategoryLCD TV
LanguageEnglish

Summary

SAFETY PRECAUTIONS

IMPORTANT SAFETY NOTICE

Critical safety information for servicing the TV.

General Guidance

Provides general guidelines for safe servicing practices.

Leakage Current Checks

Details methods for checking AC leakage current for safety.

SERVICING PRECAUTIONS

General Servicing Precautions

Outlines general precautions to follow during servicing.

Electrostatically Sensitive Devices (ES)

Explains precautions for handling static-sensitive electronic components.

General Soldering Guidelines

Provides best practices for soldering electronic components.

Component Replacement Procedures

IC Remove/Replacement

Step-by-step guide for replacing Integrated Circuits.

Discrete Transistor Replacement

Procedure for removing and replacing small-signal discrete transistors.

Power Output Transistor Replacement

Method for replacing power output transistors and heat sinks.

Diode and Resistor Replacement

Procedures for replacing diodes and conventional resistors.

Circuit Board Repair Techniques

IC Connection Repairs

Techniques for repairing copper patterns at IC connections using jumper wires.

Other Connection Repairs

Techniques for repairing copper patterns at non-IC connections.

SPECIFICATION

Application Range

Defines the scope of the specification sheet.

General Specifications

Details general electrical and environmental specifications.

Test Method

Outlines the methods used for testing specifications.

Module Specification (General)

Provides general specifications for the LCD module.

Chroma & Brightness (Optical)

Component Video Input (Y, PB, PR)

Specifies input parameters for component video signals.

HDMI Input (DTV)

Specifies input parameters for HDMI digital TV signals.

Adjustment Instructions

Application Range and Specifications

Covers the scope and general specifications for adjustments.

PCB Assembly Adjustments

Details PCB assembly items, methods, and software download.

SET Assembly Adjustments

Details SET assembly adjustment items.

Component and System Adjustments

Covers input tool option, EDID, ADC calibration, SW version, and white balance.

BLOCK DIAGRAM

System Block Diagram

Illustrates the overall architecture and interconnections of the TV system.

EXPLODED VIEW

Safety Notice for Exploded View

Important safety notice related to the exploded view and parts replacement.

ISP Method

ISP Program Download Method

Details the process for downloading ISP programs.

Driver Installation Procedure

Explains the steps for installing the necessary drivers.

ISP Tool Shortcut Creation

Describes how to create a desktop shortcut for the ISP tool.

Troubleshooting Guide

No Power Troubleshooting

Guides through diagnosing and resolving no power issues.

No Raster Troubleshooting

Guides through diagnosing and resolving issues with no raster display.

Signal Input Troubleshooting

Troubleshoots no raster/signal issues for Component, HDMI, AV, and RF inputs.

No Sound Troubleshooting

Guides through diagnosing and resolving audio output issues.

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