LG 77EG9700 Service Manual page 114

Standard Repair Process
Error
OLED TV
symptom
4.Camera operating error
Check the
INSTART menu
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Only for training and service purposes
D. Function error
Camera operating checking
☞A4
Camera Ver.
N
is "NULL"?
Y
☞A25
Check & Repair
Camera cable
connection
☞A4
Camera Ver.
N
is "NULL"?
Y
Change the
Camera assy
☞A25
Check the Camera wafer
P4200 12,13pin
Close
13
Established
2013.01.31
date
Revised date
Normal Replace
N
Voltage?
Main B/D
Y
Close
13/16
LGE Internal Use Only