LG 43UJ65 Series Service Manual page 32
Chassis : ud74p
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Also See for 43UJ65 Series:
- Owner's manual (292 pages) ,
- Manual (54 pages) ,
- Safety and reference (17 pages)
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Standard Repair Process
Error
symptom
No Video/
No audio
A. Video error
No video/ No audio
☞A18
Check voltage of
Normal
Power Board ( 13V...)
voltage?
Replace Power
Board and repair
parts
Established
Revised date
Check and
Y
replace
MAIN B/D
N
2
date
End
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