LG LG-V909DW - 4.13 Camera Troubleshooting

4. TROUBLE SHOOTING
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4.13 Camera Troubleshooting
4.13.1 Main 5M AF Camera troubleshooting
5M camera control signals are generated by T20(U101), and Power is supplied by LP8720(U503)
Check IOVDD(TP1),
DVDD(TP2),AVDD(TP3)
Check the camera signals
MCLK(TP4),MIPI_CLK(TP5)
MIPI_DATA(TP6)