LG 32LS350S-ZA User Manual download pdf (Page 38)

Contents of LCD TV Standard Repair Process

No. Error symptom (High category) Error symptom (Mid category) Page Remarks

A. Video error

No video/Normal audio 1

2 No video/No audio 2

3 Tuning fail, Picture broken/ Freezing 3, 4

4 Color error 5

Vertical/Horizontal bar, residual image,

light spot, external device color error

B. Power error

No power 7

Off when on, off while viewing, power

auto on/off

C. Audio error

No audio/Normal video 9

9 Wrecked audio/discontinuation/noise 10

D. Function error

Remote control & Local switch checking 11

11 External device recognition error 12

12 E. Noise Circuit noise, mechanical noise 13

13 F. Exterior error Exterior defect 14

First of all, Check whether there is SVC Bulletin in GCSC System for these model.

Only for training and service purposes

LGE Internal Use Only

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LG 32LS350S-ZA User Manual Page 38