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LG 32LH2000 User Manual

LG 32LH2000
78 pages
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LCD TV
SERVICE MANUAL
CAUTION
BEFORE SERVICING THE CHASSIS,
READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
CHASSIS : LD91A
MODEL : 32LH2000 32LH2000-ZA
MODEL : 32LH2010 32LH2010-ZB
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 : MFL50326815 (0912-REV01)

Table of Contents

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LG 32LH2000 Specifications

General IconGeneral
Audio systemSRS Trussurond
RMS rated power10 W
Teletext functionYes
CertificationEnergy Saving (UK) Energy Star (Pan EU)
SCART ports quantity2
USB 2.0 ports quantityUSB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Digital audio optical out1
Sustainability certificatesENERGY STAR
Network controllableRS232
Display diagonal32 \
Display brightness500 cd/m²
Display resolution1366 x 768 pixels
Display technologyLCD
Native aspect ratio16:9
Contrast ratio (dynamic)30000:1
Product colorBlack
Power consumption (standby)1 W
Power consumption (typical)150 W
Weight and Dimensions IconWeight and Dimensions
Depth (with stand)224 mm
Width (with stand)805 mm
Height (with stand)583 mm
Weight (with stand)11500 g

Summary

SAFETY PRECAUTIONS

Important Safety Notice

Highlights critical safety-related characteristics and component replacement.

General Guidance

Provides recommendations for using isolation transformers and handling components.

Leakage Current Checks

Details procedures for performing cold and hot leakage current checks.

SERVICING PRECAUTIONS

General Servicing Precautions

Outlines general safety rules for servicing, including unplugging power and testing.

Component Handling Procedures

Module Optical Specifications

Input Signal Specifications

ADJUSTMENT INSTRUCTION

Adjustment Processes

Assembly Line Procedures

Block Diagrams

Standard Repair Process: Video & Picture Errors

Video Error Troubleshooting

Flowchart for diagnosing and resolving video issues like no video or lag.

Picture Problem Troubleshooting

Flowchart for diagnosing and resolving picture issues like freezing or broken images.

Color Error Troubleshooting

Flowchart for diagnosing and resolving color-related video errors.

Standard Repair Process: Power & Audio Errors

Power Error Troubleshooting

Flowchart for diagnosing and resolving power-related issues.

Audio Error Troubleshooting

Flowchart for diagnosing and resolving audio issues.

Standard Repair Process: Function, Noise & Exterior

Function Error Troubleshooting

Flowchart for diagnosing remote control and local switch problems.

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