Test Instruction, Mechanical
Applicable for W550c and W550i
Contents
1
2
3
4
5
2/000 21-1/FEA 209 544/96 A
©
Company Internal
Sony Ericsson Mobile Communications AB
General.............................................................................................................................2
Pre-Test Preparations.....................................................................................................2
2.1
2.2
Software Update ................................................................................................3
2.3
Phone Lock Reset ..............................................................................................4
Service Tests ....................................................................................................................4
3.1
Display Test.......................................................................................................4
3.2
LED/Illumination Test.......................................................................................5
3.3
Keyboard Test ...................................................................................................5
3.4
Speaker Test ......................................................................................................5
3.5
Earphone Test....................................................................................................5
3.6
Microphone Test................................................................................................5
3.7
Vibrator Test......................................................................................................6
3.8
Camera Test.......................................................................................................6
3.9
Flash Test ..........................................................................................................6
3.10
FM Radio...........................................................................................................6
3.11
Real Time Clock Test........................................................................................7
Manual Tests ...................................................................................................................7
4.1
SIM Test ............................................................................................................7
4.2
Infrared Test ......................................................................................................7
4.3
Bluetooth ...........................................................................................................7
4.4
System Connector..............................................................................................8
4.5
Revision History ..............................................................................................................9
Test Instruction, Mechanical
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