Contents of Standard Repair Process
First of all, Check whether there is SVC Bulletin in GSCS system for these model.
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
8
C. Audio error
Normal video/No audio 9
9 Wrecked audio/discontinuation/noise 10
10
D. Function error
Remote control & Local switch checking 11
11 MR23 operating checking 12
12 Wi-fi operating checking 13
13 External device recognition error 14
14 Voice Recognition operation error 15
15 Motion sensor operation error 16
16 E. Noise Circuit noise, mechanical noise 17
17 F. Exterior error Exterior defect 18
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