Huawei U9500 Maintenance Manual page 71

U9500 Maintenance Guide
Figure 9-40 Components that might be damaged
U3207/U3208 Load
switch
U1800 Flashlight
driver
U3105 1.2DCDC
Figure 9-41 Components that might be damaged
U3203/U3204/U3205
Load switch
U3201 2.85V DCDC
U3206 Load switch
Handling Process
There are three common types of camera failures:



Issue 1.2 (2012-6-30)
Failure to access the camera application
(Rear camera) Failure to focus
Artifacts, black screen, or lines on the capture screen
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9 Troubleshooting
J1800 Rear
camera BTB
connector
J2202
Flashlight
BTB
connector
66