Headset Failure; Network Camera Failure - Huawei MediaPad 7 Lite S7-931w Maintenance Manual

9.9 Headset Failure

Check whether the headset interface is correctly connected. If the headset interface is
correctly connected, replace the headset jack.

9.10 Network Camera Failure

2012-10-08
MediaPad 7 Lite Maintenance Manual
Network
camera failure
Check whether
the voltage of the C1235/C1236 is 1.8 V and
that of the C1201 is 2.8 V.
Yes
Visually check
whether an SMT soldering exception occurs on
the J1200/J1102.
Yes
Replace the
network camera.
Huawei Confidential
Check whether the
output voltage of
the U9000 is 1.8 V
No
and that of the
U1200 is 2.8 V.
Repair the J1200/
NO
J1102.
INTERNAL
Page 49 of 82