LG 22LG3100 User Manual

LCD TV
SERVICE MANUAL
CAUTION
BEFORE SERVICING THE CHASSIS,
READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
CHASSIS : LD91M
MODEL : 22LG3100 22LG3100-ZA
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 : MFL50326829 (0907-REV00)

LG 22LG3100 Specifications

General

Screen Size	22 inches
Resolution	1366 x 768
Display Type	LCD
Aspect Ratio	16:9
Brightness	300 cd/m²
Response Time	5 ms
HDMI Ports	1
USB Ports	1
Viewing Angle	178° / 178°
Inputs	HDMI, Composite, Component
Sound Output	5W x 2

Summary

SAFETY PRECAUTIONS

IMPORTANT SAFETY NOTICE

Essential notice regarding special safety parts and hazards.

Leakage Current Cold Check

Procedure to check AC leakage current with power off.

Leakage Current Hot Check

Procedure to check AC leakage current with power on.

SERVICING PRECAUTIONS

General Servicing Precautions

General safety rules and precautions to follow during servicing.

Electrostatically Sensitive (ES) Devices

Precautions for handling sensitive electronic components to prevent static damage.

General Soldering Guidelines

Best practices and techniques for soldering electronic components.

SPECIFICATION

ADJUSTMENT INSTRUCTION

Designation

Main PCB check process

ADC Process

Function Check