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LG 32LJ500V-ZB Service Manual page 17

Chassis: nt72461
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Contents of LED TV Standard Repair Process
No.
Error symptom (High category) Error symptom (Mid category)
1
2
3
Video error
4
5
6
Power error
7
8
Audio error
9
10 Function error
11 Noise
12 Exterior error
No video/Normal audio
No video/No audio
Tuning fail
Color error
Vertical/Horizontal bar, residual
image, light spot, external device
color error
No power
Off when on,off while viewing,
ower auto on/off
No audio
Wrecked audio/discontinuation/noise
Remote control & Local switch
checking
Circuit noise, mechanical noise
Exterior defect
17
Page
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6
7
8
9
10
11
12
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