Vibration Failure - Huawei U8650-NFC Maintenance Manual

9.6 Vibration Failure

Reference Figure 9-4
2011-06-09
U8650-NFC Maintenance Manual Basic Version V1.0
Vibration failure
Supply voltage (3V)
for Motor, and then check
whether it is vibrate?
Y
Measure whether
the D1401 is normal?
Y
Replace the U201
Huawei confidential. No spreading without permission.
Replace the
N
U1401
Replace the
N
D1401
Internal
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