Vibration Failure - Huawei Mediapad S7-PRO Maintenance Manual

9.10 Vibration Failure

Diagram of circuits:
Principle: The motor controls the vibration based on the differential pressure of the input PIN.
2012-07-20
S7-PRO Maintenance Manual (Basic Version V2.1)
Camera failure occurs
Check whether the voltage of C246
and C247 is 1.8 V, and whether the
voltage of C248 and 249 is 2.8 V
Yes
Visually check for any improper SMT
in J2 and J6
Yes
Replace the camera
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No Replace U7
No Repair J2 and J6
INTERNAL
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