Standard Repair Process Detail Technical Manual
TUNER checking part
A. Video error_Video error, video lag/stop
A9
Established
date
Revised
date
Error
symptom
Content
LCD TV
2013. 11 .30
<ALL MODELS>
date
Checking method:
1 Check the signal strength or check whether the screen is normal when the external device is connected
1. Check the signal strength or check whether the screen is normal when the external device is connected.
2. After measuring each voltage from power supply, finally replace the MAIN BOARD.
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Summary of Contents for 65LB7100
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