LG OLED55B7P

Established
date
Standard Repair Process Detail Technical Manual
Revised
date
A9
Error
symptom
Content
Check power input voltage and ST-BY 3.5V
B. Power error _No power
A9
Check the DC 12VM line for ST-BY Voltage
(ST-BY : 7.8V, Normal : 12V)
Power To Main B’d
Power To Module
P202
P201