Download Print this page

LG OLED88Z2 Series Service Manual page 38

Advertisement

Contents of Standard Repair Process
No.
Error symptom (High category)
1
2
3
A. Video error
4
5
6
B. Power error
7
8
C. Audio error
9
10
11
D. Function error
12
13
14
15
E. Noise
16
F. Exterior error
First of all, Check whether there is SVC Bulletin in GSCS System for these model.
Error symptom (Mid category)
No video/Normal audio
No video/No audio
Picture broken/ Freezing
Color error
Vertical/Horizontal bar, residual image, light
spot, external device color error
No power
Off when on, off while viewing, power auto
on/off
No audio/Normal video
Wrecked audio/discontinuation/noise
Remote control & Local switch checking
PM22 operating checking
Wifi operating checking
External device recognition error
Voice Recognition function error
Circuit noise, mechanical noise
Exterior defect
Page
Remarks
1
2
3
4
5
6
7~9
10
11
12
13
14
15
16
17
18
Copyright © 2022 LG Electronics Inc. All rights reserved.
Only for training and service purposes.

Advertisement

loading

This manual is also suitable for:

Oled88z2psaOled88z2psa.aauylh