LG 42LE5310 User Manual

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MENU
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LED LCD TV
SERVICE MANUAL
CAUTION
BEFORE SERVICING THE CHASSIS,
READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
CHASSIS : LB01B
MODEL : 42LE5300 42LE5300-TA
MODEL : 42LE5310 42LE5310-TC
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 : MFL62865318 (1004-REV00)

LG 42LE5310 Specifications

General

Brand	LG
Model	42LE5310
Category	LCD TV
Language	English

Summary

Safety Precautions

General Safety Guidance

Provides general safety rules for servicing electronic equipment.

Leakage Current Checks

Procedures for checking AC leakage current (cold and hot checks).

Servicing Precautions

General Servicing Precautions

Lists essential safety measures for servicing electronic devices.

Handling Sensitive Devices and Soldering

Techniques for handling sensitive components and proper soldering.

Component Handling and Repair

Component Removal and Replacement

Procedures for removing and replacing various electronic components.

Circuit Board Foil Repair

Method for repairing damaged copper traces on printed circuit boards.

Product Specifications

Application Range and Test Requirements

Defines the scope of application and conditions for testing the product.

Test Methods and Optical Specs

Outlines testing methodologies and module optical performance.

Video and HDMI Input Specifications

Details supported resolutions for Component Video, RGB, and HDMI inputs.

Adjustment Instructions

Initial Setup and PCB Checks

Covers application range, designation, and main PCB checks.

Calibration and Function Checks

Procedures for ADC calibration and overall TV function verification.

Assembly Line and Download Procedures

Covers assembly line processes, EDID, and software/data downloads.

Advanced Adjustments

Details V-COM adjustment, model/serial download, and CI+ key operations.

Block Diagram

Exploded View