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LG 43UR8050PSB - Page 23

LG 43UR8050PSB
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Contents of Standard Repair Process
No. Error symptom (High category) Error symptom (Mid category) Page Remarks
1
A. Video error
No video/Normal audio 1
2 No video/No audio 2
3 Picture broken/ Freezing 3
4 Color error 4
5
Vertical/Horizontal bar, residual image, light spot,
external device color error
5
6
B. Power error
No power 6
7 Off when on, off while viewing, power auto on/off 7
8 Off when on, off while viewing, power auto on/off 8
9
C. Audio error
No audio/Normal video 9
10 Wrecked audio/discontinuation/noise 10
11
D. Function error
Remote control & Local switch checking 11
12 Magic Remote control operating checking 12
13 WiFi operating checking 13
14 External device recognition error 14
15 Voice Recognition Function Error 15
16 E. Noise Circuit noise, mechanical noise 16
17 F. Exterior error Exterior defect 17
First of all, Check whether there is SVC Bulletin in GSCS System for these model.
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Only for training and service purposes.

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