Read LG 55LN5400 (CHASSIS:LT36B) Service Manual online
Standard Repair Process Detail Technical Manual
Checking method when power is ON
B. Power error _No power
A13
Established
date
Revised
date
Error
symptom
Content
LCD TV
Check “power on(Pin 1)” pin is high(about 3.3V)
2012. 11 .17
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