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LG 42LF650T Service Manual

LG 42LF650T
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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 Problem, 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
C. Audio error
No audio/Normal video 8
9 Wrecked audio/discontinuation/noise 9
10
D. Function error
Normal/Motion Remote Controller operating
error
10
11 External device recognition error 11
12 E. Noise Circuit noise, mechanical noise 12
13 F. Exterior error Exterior defect 13
First of all, Check whether there is SVC Bulletin in GCSC System for these model.
Copyright 2015 LG Electronics. Inc. All right reserved.
Only for training and service purposes

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LG 42LF650T Specifications

General IconGeneral
BrandLG
Model42LF650T
CategoryLED TV
LanguageEnglish

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