EasyManua.ls Logo

LG 42PT250 User Manual

LG 42PT250
72 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
PLASMA TV
SERVICE MANUAL
CAUTION
BEFORE SERVICING THE CHASSIS,
READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
CHASSIS : PD13K
MODEL : 42PT250 42PT250-ZG
North/Latin America http://aic.lgservice.com
Europe/Africa http://eic.lgservice.com
Asia/Oceania http://biz.lgservice.com
Internal Use Only
Printed in Korea
P/NO : MFL67289503 (1108-REV00)

Table of Contents

Question and Answer IconNeed help?

Do you have a question about the LG 42PT250 and is the answer not in the manual?

LG 42PT250 Specifications

General IconGeneral
Screen Size42 inches
Display TypePlasma
Resolution1024 x 768
Aspect Ratio16:9
Contrast Ratio2, 000, 000:1
HDMI Ports3
Component Video Inputs2
Composite Video Input1
USB Ports1
Audio Output10W x 2
Refresh Rate600Hz
Weight47.4 lbs

Summary

SAFETY PRECAUTIONS

General Guidance

Provides advice for safe servicing procedures and handling of components.

SPECIFICATIONS AND ADJUSTMENT

Adjustment Instructions and System Operations

Guides for product adjustments, system calibration, and functional verification procedures.

ASSEMBLY AND DATA MANAGEMENT

Total Assembly Line Process

Detailed steps for assembly line adjustments, including voltage checks and white balance calibration.

COMMANDS AND KEY MANAGEMENT

MAC, CI+ Key, and RS232C Operations

Procedures for downloading keys and checking RS232C communication.

REPAIR PROCESS: SYMPTOM-BASED TROUBLESHOOTING

Picture Problem Troubleshooting

Diagnostic flowcharts for various picture-related issues and their resolutions.

Power Problem Troubleshooting

Flowcharts for diagnosing and resolving power-related malfunctions.

DETAILED REPAIR DIAGNOSTICS

Related product manuals