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Standard Repair Process Detail Technical Manual
symptom
Content
SET Model
EAY65689311, LGP65WS-20OP(LG-IT)
OLED65G1
EAY65689331, LGP65WSN-20OP(YY)
Power Check Sequence
1. AC input Check : 100~240Vac
2. PWR-ON Check : P201
- SET On : above 3V
- SET St-by : 0V
3. 12V Level Check : P201
- SET On : 12V
- SET St-by : 7.8V (swing between 7V to 10V)
4. DRV_ON Check : P201
- SET On : above 2.5V
- SET St-by : 0V
5. T-CON 22V / 12V Check : P251
- SET On : above 22V / V12V
- SET St-by : 0V
All condition meets, Power Board OK.
Error
B. Power error _No power
Check power input voltage and ST-BY 7.8V
Power P/N, Name
Established
date
Revised
date
Power Board Voltage / Current
A9
P251
Copyright © 2021 LG Electronics. Inc. All rights reserved.
Only for training and service purposes.
A9
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