LG 55EG9600 Service Manual page 40
Hide thumbs
Also See for 55EG9600:
- Owner's manual (50 pages) ,
- Instruction manual (36 pages) ,
- Training (36 pages)
Advertisement
Standard Repair Process
Error
symptom
No Video/
No audio
Copyright
2015 LG Electronics Inc. All rights reserved.
Only for training and service purposes
A. Video error
No video/ No audio
☞A9
Check various
Normal
voltages of Power
voltage?
Board ( 3.5V,12V,20V
or 24V...)
Replace Power
Board and repair
parts
Established
Revised date
Check and
Y
replace
MAIN B/D
N
2
date
End
2/16
LGE Internal Use Only
Advertisement
