Vga Camera - LG KU580 Service Manual

4.6.2 VGA Camera

Press END Key
to turn on the power
Is the circuit powered?
1
Reconnect the 70pin BtoB connector
CN501 and VGA 20 pin Camera Connector
YES
VGA Camera Operation OK?
NO
2
Pin4 of U101 or C108(sub)=2.8V?
Pin5 of U101 or C109(sub)=1.8V?
Change VGA Camera
VGA Camera Operation OK?
VGA Camera Works
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Only for training and service purposes
START
YES
YES
YES
4. TROUBLE SHOOTING
NO
Follow the Power On Trouble
NO
Change U101
NO
Change the Camera&LCD FPCB
Change the Main Board
- 87 -
Shooting
NO
NO
LGE Internal Use Only