Prestigio PMP7170B3G DUO Technical & Service Manual page 20

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Troubleshooting 5: Camera not working
1.Check if VCAM_AFPMU VCC is 1.5V(C1108) . if not, check
U0301,R1105.
2.Check if VCAM_IOPMU VCC is 1.8V(C1110) . if not, check
U0301,R1108.
3.Check if VCAMA_PMU VCC is 2.8V(C1112) . if not, check
U0301,R1107 .
4. if all VCC is normal,please check Camera ,CON1102,
EMI1102-EMI1105

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