Video Error_No Video/Normal Audio; Check White Balance Value - LG 42LM660S Service Manual

Standard Repair Process Detail Technical Manual
symptom
LCD TV
Content
<ALL MODELS>
Entry method
Entry method
1. Press the ADJ button on the remote controller for adjustment.
1. Press the ADJ button on the remote controller for adjustment.
2. Enter into White Balance of item 6.
2. Enter into White Balance of item 7.
3. After recording the R, G, B (GAIN, Cut) value of Color Temp (Cool/Medium/Warm), re-
3. After recording the R, G, B (GAIN, Cut) value of Color Temp (Cool/Medium/Warm), re-
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Only for training and service purposes
Error
A. Video error_No video/Normal audio

Check White Balance value

enter the value after replacing the MAIN BOARD.
enter the value after replacing the MAIN BOARD.
Established
2010. 12 .14
date
Revised
date
A4
LGE Internal Use Only