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LG OLED55CS A Series User Manual

LG OLED55CS A Series
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Contents of Standard Repair Process Detail Technical Manual
Continued from previous page
No. Error symptom Content Page Remarks
9
B. Power error_ No power
Check front display LED A8
10 Check power input Voltage & ST-BY 3.5V A9
11
B. Power error_Off when on, off
while viewing
POWER OFF MODE checking method A10
12
C. Audio error_ No audio/Normal video
Checking method in menu when there is no
audio
A11
13
Voltage and speaker checking method when
there is no audio
A12
14
D. Function error
Remote control operation checking method A13
15 Motion Remote operation checking method A14
16 Wifi operation checking method A14
17
E. Etc
How to use the Service remote control A15-A17
18 Check items after Main B/D replacement A18
Copyright © 2022 LG Electronics. Inc. All rights reserved.
Only for training and service purposes.

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LG OLED55CS A Series Specifications

General IconGeneral
BrandLG
ModelOLED55CS A Series
CategoryOLED TV
LanguageEnglish

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