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LG OLED77C2 Series User Manual

LG OLED77C2 Series
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Established
date
Revised date
Error
symptom
Normal
voltage?
Check various
voltages of Power
Board (12V…)
No Video/
No audio
Check and
replace
MAIN B/D
Y
Replace Power
Board and repair
parts
N
End
Standard Repair Process
No video/ No audio
☞A9
2
A. Video error
Copyright © 2022 LG Electronics. Inc. All rights reserved.
Only for training and service purposes.

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LG OLED77C2 Series Specifications

General IconGeneral
BrandLG
ModelOLED77C2 Series
CategoryOLED TV
LanguageEnglish

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