Trouble Shooting Guide, Mechanical
1001-5739 2
©
Sony Ericsson Mobile Communications AB
Trouble Shooting Guide, Mechanical
Applicable for Z750
Contents
1
General ................................................................................................................................. 2
View of Z750.................................................................................................................. 2
Service functions in the software ................................................................................... 3
Misuse and other no warranty issues ............................................................................ 4
Liquid damage ............................................................................................................... 5
2
Bluetooth Problems............................................................................................................... 6
3
Camera Problems - Picture Camera ..................................................................................... 7
4
Camera Problems - Video Call Camera –
(Z750i Only)
........................................................ 8
5
Charging/Capacity Problems ................................................................................................ 9
6
Data Transfer Problems using a Data Cable ........................................................................ 9
7
Display Problems ................................................................................................................ 10
Neither display is functioning ....................................................................................... 10
Only the outer display is not functioning ...................................................................... 11
Only the inner display is not functioning ...................................................................... 12
8
Earphone (Receiver) Problems........................................................................................... 13
9
FM Radio Problems ............................................................................................................ 14
10
Hands-Free Problems ......................................................................................................... 14
11
Illumination Problems.......................................................................................................... 15
Keyboard Illumination: ................................................................................................. 15
Inner Display Illumination:............................................................................................ 15
12
Key Problems...................................................................................................................... 17
Keyboard: .................................................................................................................... 17
Volume Key/Play key: .................................................................................................. 18
13
Memory Card Problems ...................................................................................................... 19
14
Microphone Problems ......................................................................................................... 19
15
Network/Signal Problems.................................................................................................... 20
16
Power Problems.................................................................................................................. 21
17
Rear Speaker Problems...................................................................................................... 23
18
SIM Problems...................................................................................................................... 24
