LG KC780 Service Manual page 80

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START
Check the connection of
connectors.
Replace New
Camera module,
then
work properly?
Replace new
F-CAM FPCB ,
then work
properly?
Check the power
lines of
ON.
Replace the U202, U204 on the
Main PCB
Assemble
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
(1,
2)
Yes
No
Yes
No
T1-T4
are
No
Replace the camera
module
Replace the
F-CAM FPCB
Yes
Replace the Main
PCB
- 81 -
5. TROUBLE SHOOTING
LGE Internal Use Only

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