LG P705 - Camera Trouble Shooting

4. TROUBLE SHOOTING
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4.12 5M Camera Trouble Shooting
5M camera control signals are generated by MSM7227A.
Check the camera Conn.
and reconnect the camera
Camera is OK?
No
Change the Main board
END
Yes
START
Yes
Camera is OK
No
No
Yes
Change the camera
Yes
END
Change the EMI Filter
No
No
Yes
MSM 7227 output
signal check MCLK(TP1), Reset(TP2),
PWDN(TP3)
Check IOVDD(TP4),
DVDD(TP5), AVDD(TP6)
Check the EMI
Filter(FL900, FL902, FL906)