LG LG-E730 - Camera Troubleshooting

4. TROUBLE SHOOTING
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4.14 Camera troubleshooting
5M camera control signals are generated by MSM8255(U201), and Power is supplied by PM8058(U403)
Check the camera Conn.
and reconnect the camera
Camera is OK?
No
END
Yes
Check the camera signals
MCLK(TP4), MIPI_CLK(TP5)
MIPI_DATA(TP6)
START
Yes
Camera is OK
Check IOVDD(TP1),
DVDD(TP2), AVDD(TP3)
Change the camera
Yes
END
No
No
Yes
Cheang the Main board