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Standard Repair Process Detail Technical Manual
Standard Repair Process Detail Technical Manual
Error symptom
symptom
TV
Content
Content
Checking method:
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.
2. After measuring each voltage from power supply, finally replace the MAIN BOARD.
Error
A. Video error_Video error, video lag/stop
A. Video error_ video stop/ lag
TUNER checking part
Tuner Checking Part
Established
Established
date
date
Revised
Revised
date
date
A5
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Only for training and service purposes.
A5
A5
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