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LG OLED42C3 Series User Manual

LG OLED42C3 Series
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Contents of Standard Repair Process Detail Technical Manual
No. Error symptom Content Page Remarks
8
B. Power error_ No power
Check front display LED A8
9 Check power input Voltage & Main ST-BY 3.5V A9
10
B. Power error_Off
(when on/off, while viewing)
POWER OFF MODE checking method A10
11
C. Audio error_ No audio/Normal
video
Checking method in menu when there is no audio A11
12
Voltage and speaker checking method when there is
no audio
A12
13
D. Function error
Remote control operation checking method A13
14 Motion Remote operation checking method A14
15
E. Etc
How to use the Service remote control A15-A17
16 Check items after Main B/D replacement A18
Continued from previous page
Copyright © 2023 LG Electronics. Inc. All rights reserved.
Only for training and service purposes.

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LG OLED42C3 Series Specifications

General IconGeneral
BrandLG
ModelOLED42C3 Series
CategoryOLED TV
LanguageEnglish

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