LG 32LF565B - Service Manual

Printed in KoreaP/NO : MFL67982527 (1506-REV01)
CHASSIS : LB43Q
MODEL : 32LB5650 32LB5650-TO
32LF565B 32LF565B-TG
CAUTION
BEFORE SERVICING THE CHASSIS,
READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
LED TV
SERVICE MANUAL
North/Latin America http://aic.lgservice.com
Europe/Africa http://eic.lgservice.com
Asia/Oceania http://biz.lgservice.com
Internal Use Only

Summary

LED TV Service Manual

Chassis and Model Information

Identifies the chassis (LB43Q) and specific TV models covered by the manual.

SAFETY PRECAUTIONS

General Guidance and Leakage Current Checks

Safety advice on using isolation transformers and performing AC leakage current checks.

SERVICING PRECAUTIONS

General Servicing Precautions

Electrostatically Sensitive (ES) Devices

SPECIFICATION

ADJUSTMENT INSTRUCTION

PCB Check Process and Software Update

ADC Calibration and Function Check

Assembly Line Process and White Balance

EDID Write and Safety Tests

L14 Repair Process

Standard Repair Process Overview

Introduces a systematic troubleshooting guide for common TV errors by category.

Video Error Troubleshooting Steps

Systematic steps for diagnosing and resolving various video-related issues.

Power Error Troubleshooting Steps

Procedures for troubleshooting power supply problems and related errors.

Audio Error Troubleshooting Steps

Steps to diagnose and resolve audio faults like no sound or noise.

Function Error Troubleshooting Steps

Noise and Exterior Defect Troubleshooting

LG 32LF565B Specifications