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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
Liquid Damage Inspection ................................................................................2
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
On The Air Call to Mobile ................................................................................8
Revision History ..............................................................................................................9
Test Instruction, Mechanical

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Summary of Contents for Sony Ericsson W550c

  • Page 1: Table Of Contents

    Test Instruction, Mechanical Test Instruction, Mechanical Applicable for W550c and W550i Contents General..........................2 Pre-Test Preparations.....................2 Liquid Damage Inspection ................2 Software Update ....................3 Phone Lock Reset ....................4 Service Tests ........................4 Display Test.......................4 LED/Illumination Test..................5 Keyboard Test ....................5 Speaker Test ......................5 Earphone Test....................5 Microphone Test....................5...
  • Page 2: General

    The following images show the location of the liquid intrusion indicators. The location of the first Liquid Intrusion Indicator. (Remove or fold-back system connector cover) 2/000 21-1/FEA 209 544/96 A 2(9) © Company Internal Sony Ericsson Mobile Communications AB...
  • Page 3: Software Update

    EMMA III window you may release the “C” button.) 5. Select the appropriate protocol and follow the instructions. 2/000 21-1/FEA 209 544/96 A 3(9) © Company Internal Sony Ericsson Mobile Communications AB...
  • Page 4: Phone Lock Reset

    Make sure that there are no missing segments and the colors/contrast are OK. 3. Press the “Back” key to return to the Service Tests menu. 2/000 21-1/FEA 209 544/96 A 4(9) © Company Internal Sony Ericsson Mobile Communications AB...
  • Page 5: Led/Illumination Test

    This test is intended to test the microphone. Therefore, the speaker should be tested before this test is entered. 1. Select “Microphone” from the “Service Tests” menu and press the “Select” key. 2/000 21-1/FEA 209 544/96 A 5(9) © Company Internal Sony Ericsson Mobile Communications AB...
  • Page 6: Vibrator Test

    While listening to the FM station with the PHF ensure that the sound quality compares to a known good handset. Remove the PHF and press the “OK” key to end the test. 2/000 21-1/FEA 209 544/96 A 6(9) © Company Internal Sony Ericsson Mobile Communications AB...
  • Page 7: Real Time Clock Test

    Bluetooth module is considered fully functional. 4. When test is completed, turn off the Bluetooth function and press/hold the “!” to return to the main screen. 2/000 21-1/FEA 209 544/96 A 7(9) © Company Internal Sony Ericsson Mobile Communications AB...
  • Page 8: System Connector

    6. Adjust the volume up and down using the side volume key and check that the volume in the mobile is altered. 7. End the call. Check that the ending procedure is OK and that the talk time is displayed. 2/000 21-1/FEA 209 544/96 A 8(9) © Company Internal Sony Ericsson Mobile Communications AB...
  • Page 9: Revision History

    Test Instruction, Mechanical 5 Revision History Rev. Date Changes / Comments 2005-09-16 Initial Release 2/000 21-1/FEA 209 544/96 A 9(9) © Company Internal Sony Ericsson Mobile Communications AB...

This manual is also suitable for:

W550i

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