Af Camera Trouble Shooting - LG -E977 Service Manual

4.12 13M AF Camera Trouble Shooting
13M camera control signals are generated by APQ8064.
No
No
LGE Internal Use Only
START
Check the Camera Conn.
and reconnect the camera
Camera is OK?
No
APQ8064 output signal check
MCLK(TP1), Reset(TP2)
Yes
Check DVDD(TP3), IOVDD(TP4),
AVDD(TP5),L21_1P8(TP6)
Yes
Check the EMI Filter
FL15004,FL15005,FL15006
Yes
Change the Camera
Camera is OK?
No
Change The main board
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4. TROUBLE SHOOTING
Yes
END
No
Change the EMI Filter
Yes
END
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