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LG 42LG30R User Manual

LG 42LG30R
25 pages
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TELEVISOR A LCD
MANUAL DE SERVICIO
ATENCIÓN
Antes de dar servicio al chasis, lea las PRECAUCIONES DE SEGURIDAD
en este manual.
CHASIS : LP81A
MODELO : 42LG30R 42LG30R-MA
website:http://biz.LGservice.com
Internal Use Only
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LG 42LG30R Specifications

General IconGeneral
BrandLG
Model42LG30R
CategoryLCD TV
LanguageEnglish

Summary

SAFETY PRECAUTIONS

SAFETY INSTRUCTIONS

Detailed safety instructions for servicing the television, emphasizing high voltage precautions.

PRODUCT SAFETY NOTICE

Highlights safety-related parts, especially for X-radiation protection, and replacement recommendations.

SPECIFICATIONS

General TV Specifications

Lists general specifications for the TV, including screen device, aspect ratio, and LCD module details.

ADJUSTMENT INSTRUCTIONS

PCB Assembly Adjustment Method

Details the method for PCB assembly adjustment using the MSTAR download program.

White Balance Adjustment

Purpose and Principle

Explains the goal of adjusting color temperature and the principle of white balance adjustment.

TROUBLESHOOTING

No Power

Troubleshooting guide for television power issues, including symptoms and a check process flowchart.

No Raster

RF Mode Display Issues

Unusual Display Troubleshooting

Rear AV Mode

Troubleshooting for unusual display from the rear AV input jack.

No Sound

BLOCK DIAGRAM

EXPLODED VIEW

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