Trouble Shooting Guide, Mechanical
4/000 21-1/FEA 209 544/123 A
Company Internal
© Sony Ericsson Mobile Communications AB
Trouble Shooting Guide, Mechanical
Applicable for W880i
Contents
1 General .................................................................................................................................2
Service functions in the software ................................................................................... 3
Misuse and other no warranty issues ............................................................................ 4
2 Power Problems.................................................................................................................... 6
3 Network/Signal Problems......................................................................................................7
4 Audio Problems.....................................................................................................................8
Receiver:........................................................................................................................ 8
Rear Speaker:.............................................................................................................. 10
Microphone: ................................................................................................................. 12
5 Key Problems...................................................................................................................... 13
Keypad:........................................................................................................................ 13
Volume key: ................................................................................................................. 14
Camera key .................................................................................................................15
Music Key .................................................................................................................... 15
6 Display Problems ................................................................................................................17
7 Illumination Problems..........................................................................................................18
Keypad Illumination: The entire keypad will not illuminate .........................................18
Keypad Illumination: A portion of the keypad does not illuminate .............................18
Display Illumination:..................................................................................................... 19
8 Alert Problems..................................................................................................................... 20
Vibrator: .......................................................................................................................20
Rear speaker: .............................................................................................................. 20
9 Charging/Capacity Problems .............................................................................................. 22
10 SIM Problems...................................................................................................................... 23
11 Data Transfer Problems using a Data Cable ...................................................................... 24
12 Hands-Free Problems ......................................................................................................... 24
13 Rear Camera Problems ...................................................................................................... 25
14 Video Call Camera Problems (W880 Only)......................................................................... 27
15 Bluetooth Problems.............................................................................................................29
16 Revision History .................................................................................................................. 30
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