Trouble Shooting Guide, Mechanical
4/000 21-1/FEA 209 544/142 A
Company Internal
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Sony Ericsson Mobile Communications AB
1(32)
Trouble Shooting Guide, Mechanical
Applicable for K770
Contents
1
General ...............................................................................................................2
1.1
Service functions in the software...........................................................2
1.2
Misuse and other no warranty issues ....................................................3
2
Appearance Problems.......................................................................................7
3
Network/Signal Problems .................................................................................9
4
On/Off Problems ..............................................................................................12
5
Audio Problems ...............................................................................................14
6
Key Problems...................................................................................................18
7
Display Problems ............................................................................................21
8
Illumination Problems .....................................................................................22
9
Alert Problems .................................................................................................24
10
SIM Problems...................................................................................................26
11
Charging/Capacity Problems .........................................................................27
12
Camera Problems ............................................................................................29
13
Media Memory Problems ................................................................................30
14
Software Problems ..........................................................................................31
15
Revision History ..............................................................................................32
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