LG 32LW5700 Manual page 50
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Also See for 32LW5700:
- Owner's manual (246 pages) ,
- Manual del usuario (140 pages) ,
- Service manual (109 pages)
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Standard Repair Process
LCD TV
symptom
3D FPR Model & Non 3D
☞A4
Check various
No Video/
voltages of Power
No audio
Board ( 3.5V,12V,
24V...)
Copyright ⓒ 2011 LG Electronics. Inc. All right reserved.
Only for training and service purposes
A. Video error
Error
No video/ No audio
Y
Normal
voltage?
N
Replace Power
Board and repair
parts
Check and
replace
MAIN B/D
End
2
Established
2011.01.20
date
Revised date
2/14
LGE Internal Use Only
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