LG 32LH500B Service Manual page 21
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Also See for 32LH500B:
- Owner's manual (41 pages) ,
- Easy setup manual (8 pages) ,
- Owner's manual (20 pages)
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Standard Repair Process
Error
LED TV
symptom
A2
Check various voltage
No Video/
of mian board and power
No audio
board(+5V_standby,
+12V_Normal)
Video error
No video/ No audio
Check and
Y
Normal
replace
Voltage
MAIN B/D
N
Replace Power
Board and repair
parts
Established
2016.03.07
date
Revised date
End
2/12
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