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LG 42PQ1100 User Manual

LG 42PQ1100
54 pages
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PLASMA TV
SERVICE MANUAL
CAUTION
BEFORE SERVICING THE CHASSIS,
READ THE SAFETY PRECAUTIONS IN THIS MANUAL.
CHASSIS : PD92A
MODEL : 42PQ1100 42PQ1100-ZE
North/Latin America http://aic.lgservice.com
Europe/Africa http://eic.lgservice.com
Asia/Oceania http://biz.lgservice.com
Internal Use Only
P/NO : MFL58138612(0906-REV00) Printed in Korea
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LG 42PQ1100 Specifications

General IconGeneral
Screen Size42 inches
Display TypePlasma
Resolution1024 x 768
Brightness1500 cd/m²
HDMI Ports2
Aspect Ratio16:9
Viewing Angle160 degrees
InputsHDMI, Component, Composite, RF

Summary

Safety Precautions

Important Safety Notice

Identifies safety-related parts and emphasizes using specified components.

Adjustment Instruction

Adjustment of White Balance

Covers required equipment and processes for white balance adjustment.

Block Diagram

Power Flow Diagram

PDP TV Repair Process - Symptom Based

PDP TV Troubleshooting - Input Block Based

Power-Up Boot Fail Troubleshooting

Diagnostic steps for failures during the TV's power-up sequence.

Digital TV Video Problem Troubleshooting

Steps to diagnose video issues specific to Digital TV input.

Analog TV Video Problem Troubleshooting

Steps to diagnose video issues specific to Analog TV input.

Component Video Problem Troubleshooting

Steps to diagnose video issues specific to Component input.

RGB(D-Sub) Video Problem Troubleshooting

Steps to diagnose video issues specific to RGB(D-Sub) input.

AV Video Problem Troubleshooting

Steps to diagnose video issues for AV, S-Video inputs.

HDMI Video Problem Troubleshooting

Steps to diagnose video issues for HDMI input.

All Input Audio Problem Troubleshooting

Steps to diagnose audio issues across all input sources.

Digital TV / HDMI Audio Problem Troubleshooting

Steps to diagnose audio issues for Digital TV and HDMI inputs.

Analog TV Audio Problem Troubleshooting

Steps to diagnose audio issues for Analog TV input.

Component / AV/RGB Audio Problem Troubleshooting

Steps to diagnose audio issues for Component, AV, RGB inputs.

Optical Audio Problem Troubleshooting

Steps to diagnose issues with the Optical Audio output.

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