Read LG 42LN52XX / 42LN5200 / 42LN5204 (CHASSIS:LD36M) Service Manual online
33 / 36
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
2013. 01 .09
Check the DC 24V (L421)
Check the LED_ON HIGH
(IC6900, pin No. 1)
Click on the first or last page to see other 42LN52XX / 42LN5200 / 42LN5204 (CHASSIS:LD36M) service manuals if exist.