Trouble Shooting Guide Repair Instruction Electrical/Trouble Shooting Guide, Electrical/
1257-5712 Rev 1
Sony Ericsson Mobile Communications AB
– Company Internal 2(15)
CONTENTS
1
Troubleshooting Flow ...................................................................... 3
1.1
Display ..................................................................................................... 3
1.2
Illumination ............................................................................................. 4
1.3
Keys & Sensors ...................................................................................... 5
1.4
Alert ......................................................................................................... 6
1.5
Audio ....................................................................................................... 7
1.6
On/Off ...................................................................................................... 8
1.7
Charging & Capacity .............................................................................. 9
1.8
SIM ......................................................................................................... 10
1.9
Camera .................................................................................................. 11
1.10
Data Communication ............................................................................ 12
1.11
Memory Stick / Card ............................................................................. 13
1.12
Network & Signal .................................................................................. 14
2
Revision History ............................................................................. 15
For general information about mechanical repair related issues, refer to
1220-1336: Generic Repair Manual
– electrical
