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Copyright © 2009 LG Electronics. Inc. All right reserved.
Only for training and service purposes
Standard Repair Process Detail Technical Manual
Checking method when power is ON
B. Power error _No power
A15
Established
date
Revised
date
Error
symptom
Content
LCD TV
A15
Check Method at Power ON
1.Check the Key board
2. Check ST-BY DC 5V Output Voltage at Power Board.
2009. 7 .30
①
②
Содержание 22LG3100
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