LG 32LH500B Service Manual page 26
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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
Check outlet
Check A/C cord
Power error
Off when on, off while viewing, power auto on/off
N
Error
Y
Fix A/C cord & Outlet
Check Power B/D
Normal
voltage
Voltage
N
Replace Power B/D
Established
2016.03.07
date
Revised date
A7
Y
check power on
"high",normal it is
about 3.3V
7/12
Replace Main B/D
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