Service Manuals, User Guides, Schematic Diagrams or docs for : Sony Ericsson Mobile Phones Сотовый телефон Sony Ericsson P900 2_00021-1_FEA209544_85UEN_A
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Test Instructions, SP/Mechanical
Test Instructions, SP/Mechanical
Applicable for P900/P908
Contents
1 Abstract............................................................................................................................2
2 Test Procedure ................................................................................................................2
3 Test flow...........................................................................................................................2
3.1 Software Update ................................................................................................2
3.1.1 Verify Software Version....................................................................................2
3.1.2 Update Software Version ..................................................................................2
3.2 Service Tests......................................................................................................3
3.2.1 Display test ........................................................................................................3
3.2.2 Touch screen test ...............................................................................................3
3.2.3 Illumination test.................................................................................................3
3.2.4 Key tests ............................................................................................................3
3.2.5 Vibrator test .......................................................................................................3
3.2.6 Speaker tests ......................................................................................................4
3.2.7 Memory stick test ..............................................................................................4
3.3 Manual Tests .....................................................................................................4
3.3.1 On The Air Call To Mobile ...............................................................................4
3.3.2 Infrared Test ......................................................................................................4
3.3.3 Bluetooth Test ...................................................................................................5
3.3.4 System Connector Test......................................................................................5
3.3.5 Phono Jack Test.................................................................................................5
3.3.6 Camera test ........................................................................................................5
4 Revision History ..............................................................................................................6
2/00021-1/FEA 209 544/85 A
Sony Ericsson Mobile Communications AB
Test Instructions, SP/Mechanical
1 Abstract
This document describes the test procedure for the SP/Mechanical repair package.
2 Test Procedure
To verify all components within the SP/Mechanical repair package, all tests must be
performed.
3 Test flow
If the unit is passing these steps of testing without any failures,
it is OK to return it to the customer.
If there are any failures, the phone must be repaired according to the troubleshooting guide or
sent to a higher repair level.
3.1 Software Update
Update to latest signalling software and run the service activities software from EMMA II.
3.1.1 Verify Software Version
To verify if the phone needs new software, you have to check the Software Version in the
phone. Current Software Versions are checked through the following steps:
1. Start the phone.
2. Press the following Jog-dial and keyboard sequence: Jog-Up, *, Jog-Down, Jog-Down, *,
Jog-Down, *.
3. Select Service info.
4. Select SW Information.
5. Check the software file revisions on the display.
6. Press OK to return to the Service info menu.
3.1.2 Update Software Version
Update the software in the phone by doing the following steps:
1. Make assure that the phone's battery is fully charged or use a Dummy battery. Connect
correct flash cable and interface according to the Installation instruction.
2. Connect to the EMMA II server, choose application "GSM" and follow the instructions.
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Sony Ericsson Mobile Communications AB
Test Instructions, SP/Mechanical
3.2 Service Tests
Start the phone.
Note: It is not necessary to have a SIM card inserted.
The Service Tests menu is entered using the following navigate-button and key sequence:
Jog-Up, *, Jog-Down, Jog-Down, *, Jog-Down, *.and select "Service Tests".
3.2.1 Display test
To verify the display:
1. Select "Display" from the "Service Tests" menu.
2. The display toggles between a couple off different test patterns.
Make sure that there are no dots missing and that the colours and contrast is OK.
3. Press the jog-dial key to go back to the service tests menu.
3.2.2 Touch screen test
To verify the touch screen functionality:
1. Select touch screen from the "Service Tests" menu.
2. Use the pen to mark more or less the whole display. Make sure that you can mark all
corners and sides.
3. Press the jog-dial key to go back to the service tests menu.
3.2.3 Illumination test
To verify that the backlight and the key board light are OK:
1. Select "Illumination" from the "Service Tests" menu.
2. Check that the backlight is toggle between off, normal and bright and that the keyboard
light is switching between off and on.
3. Press the jog-dial key to go back to the service tests menu.
3.2.4 Key tests
To verify that the keyboard, the jog-dial are OK:
1. Select "Keys" from the "Service Tests".
2. Press all keys on the keypad, the camera and the browser key on the right side and the
jog-dial and on/off key on the left side. If they are ok a text feedback is displayed
showing the information which key was pressed. All keys should be tested.
3. Press "!" two times in a row and you will be back to the service test menu.
3.2.5 Vibrator test
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Sony Ericsson Mobile Communications AB
Test Instructions, SP/Mechanical
To verify the vibrator function:
1. Select "Vibrator" from the "Service Tests" menu.
2. Turn the vibrator on and off.
3. Press Done to go back to the service tests menu.
3.2.6 Speaker tests
Both rear and front speaker will be tested.
1. Select "Speakers" from the "Service Tests" menu.
2. Adjust the volume with help of the jog-dial key.
3. Switch between front and rear speaker.
4. Press Done to go back to the service tests menu.
3.2.7 Memory stick test
This test is to verify if the communication to the memory stick is working.
1. Select "Memory stick" from the "Service Tests" menu.
2. Insert a memory stick and make sure that the phone detects the memory stick.
3. Press the "!" key to go back to the service tests menu.
3.3 Manual Tests
3.3.1 On The Air Call To Mobile
To verify the radio function in the phone:
1. Insert a operator SIM card in the phone
2. Set up a call from landline phone (PSTN) to the mobile phone.
3. Answer the phone call.
4. Check that the ring signal is working and that the backlight switches on OK.
5. Also check that the quality of sound both in the mobile phone and the land-connected
phone (PSTN) are OK.
6. Adjust the volume up and down and check that the volume in the phone is altered.
7. End the call.
8. Check that the ending procedure is OK and that the speech time is displayed.
3.3.2 Infrared Test
To verify that the Infrared communication is working:
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Sony Ericsson Mobile Communications AB
Test Instructions, SP/Mechanical
1. Insert a SIM card, connect a battery and start the unit.
2. Activate the function by entering Applications/Connections/Infrared and select "on for10
minutes".
3. Set up an infrared link between an IR device and the phone. The IR-module is placed in
the top of the phone. If a link can be established, the module is considered working.
3.3.3 Bluetooth Test
To verify that the Bluetooth communication is working:
1. Insert a SIM card, connect a battery and start the unit.
2. Activate the Bluetooth function by entering Applications/Connections/Bluetooth and
turn it on.
3. Set up a link between the phone and another Bluetooth compatible device. If a
connection can be established the Bluetooth module is considered working.
3.3.4 System Connector Test
Hands free equipment and a charger are used in this test, to check the functionality of the
System Connector.
1. Insert a SIM card, connect a battery and start the unit.
2. Connect the Hands free equipment to the system connector and set up a call and listen if
you can speak/hear in the hands free set.
3. Connect the charger to the system connector and see if the phone starts to charge and if
the charging is indicated in the display.
3.3.5 Phono Jack Test
To verify the Phone Jack function:
1. Attach a headset to the phono jack and start one of the predefined sound files under the
Audio menu and verify that the sound in the headset is of a good quality and that no
sound is presented in the loudspeaker.
3.3.6 Camera test
To verify the camera function:
1. Start the camera application by pressing the camera switch button on the right side of the
phone. Take a picture and make sure that the picture is stored and have the right quality.
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Sony Ericsson Mobile Communications AB
Test Instructions, SP/Mechanical
4 Revision History
Rev. Date Changes / Comments
A 2003-10-24 First draft
2/00021-1/FEA 209 544/85 A 6(6)
Sony Ericsson Mobile Communications AB
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