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Installation Instruction, SP/Mechanical
Installation Instruction, SP/Mechanical
Applicable for T630/T628 Contents 1 2 3 Abstract............................................................................................................................2 General.............................................................................................................................2 Hardware .........................................................................................................................2 3.1 Test Setup ..........................................................................................................2 3.2 Computer ...........................................................................................................3 3.3 Hardlock ............................................................................................................3 3.4 Service Card Reader ..........................................................................................3 3.5 SonyEricsson programming interface - SEPI ....................................................3 3.6 SonyEricsson interface SEPI ..........................................................................4 3.7 USB PC cable ....................................................................................................4 3.8 Infrared Device..................................................................................................4 3.9 Bluetooth Device ...............................................................................................4 3.10 Label Printer (optional) .....................................................................................4 Software ...........................................................................................................................5 4.1 EMMA II ...........................................................................................................5 4.2 Labelmake software (optional)..........................................................................5 Revision History ..............................................................................................................5
4
5
1/000 21-1/FEA 209 544/84 A
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Installation Instruction, SP/Mechanical
1 Abstract
This document describes the installation procedure for the SP/Mechanical repair package.
2 General
The Mechanical repair package consists of a Computer and Interface Cables. A Hardlock and a Service Card are required for security reasons. A label printer can be installed to be able to print new labels (optional).
3 Hardware
All hardware must be approved by Sony Ericsson and is documented in the Equipment List.
3.1
Test Setup
*The equipment in this picture is specified in the Equipment List.
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Installation Instruction, SP/Mechanical
3.2
Computer
IBM compatible computer with Windows 98, Windows XP or Windows 2000 installed. The computer should include at least two USB-ports.
3.3
Hardlock
Hardlock with article number KRY 105 165 is required. The Hardlock should be connected to the parallel port on the computer.
3.4
Service Card Reader
The Service Card Reader is delivered with the necessary software and instructions for installation. The Service Card Reader should be connected to an USB-port on the computer.
Service Card
Service Card Reader
3.5
SonyEricsson programming interface - SEPI
The USB programming interface is delivered with the necessary software and instruction for installation. The USB programming interface should be connected to an USB-port on the computer.
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Installation Instruction, SP/Mechanical
3.6
SonyEricsson interface SEPI
The cable is the interface between the USB programming interface and the phone.
3.7
USB PC cable
The A-B Plug-Plug cable is the interface between the computer and the USB interface. Connect the cable between the USB programming interface and the computer.
3.8
Infrared Device
A Jet-Eye, inbuilt Infrared on laptop or other Infrared device can be used to verify the Infrared function in the phone. Install the chosen equipment according to the installation instruction from the manufacture.
3.9
Bluetooth Device
Any Bluetooth device as headset, other Bluetooth phone or other Bluetooth device can be used to verify the Bluetooth function in the phone. Set up the connection according to the chosen equipments manufacture.
3.10 Label Printer (optional)
A Zebra printer model 90xi, 90xiII or 4000 deluxe shall be used. Connect the printer with a standard RS 232 serial printer cable [refer to the Zebra printer manual] to the serial port on the computer. Read the Zebra installation manual for more information about the installation.
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Installation Instruction, SP/Mechanical
4 Software
4.1 EMMA II
EMMA II contains all software required to service the product. Installation and user manuals are available in the EMMA II start page. http://emma.extranet.sonyericsson.com
4.2
Labelmake software (optional)
Download the Labelmake software from CSPN. Unzip the file and run the setup.exe and follow the instructions. Read the file README.txt under C:\Program Files\Ericsson\Labelmake and follow the instructions. Start the program by selecting Labelmake in your Windows START-menu. This product is using labels from the EU-database. To add the latest Database from CSPN, download the latest file and run the Setup.exe and follow the instructions. http://cspn.extranet.sonyericsson.com
5 Revision History
Rev.
A
Date
2003-11-17
Changes / Comments
First release
1/000 21-1/FEA 209 544/84 A Sony Ericsson Mobile Communications AB
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Test Instruction, SP/Mechanical
Test Instruction, SP/Mechanical
Applicable for T630/T628
Contents 1 2 3 Abstract............................................................................................................................2 Test Procedure ................................................................................................................2 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 Settings .................................................................................................3 3.2.1 Contrast .............................................................................................................3 3.3 Service Tests......................................................................................................3 3.3.1 Display Test.......................................................................................................3 3.3.2 Camera Test.......................................................................................................3 3.3.3 LED/Illumination Test.......................................................................................4 3.3.4 Keyboard Test ...................................................................................................4 3.3.5 Polyphonic Ring signal Test..............................................................................4 3.3.6 Vibrator Test......................................................................................................4 3.3.7 Earphone Test....................................................................................................4 3.3.8 Microphone Test................................................................................................5 3.3.9 Real Time Clock Test........................................................................................5 3.4 Manual Tests .....................................................................................................5 3.4.1 On The Air Call To Mobile ...............................................................................5 3.4.2 Infrared Test ......................................................................................................5 3.4.3 Bluetooth Test ...................................................................................................6 3.4.4 System Connector Test......................................................................................6 Revision History ..............................................................................................................6
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2/00021-1/FEA 209 544/84 A Sony Ericsson Mobile Communications AB
Test Instruction, 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 navigation-key and keyboard sequence: !!!! 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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Test Instruction, SP/Mechanical
3.2
Service Settings
Start the phone. Note: It is not necessary to have a SIM card inserted. The Service Settings menu is entered using the following navigation-key and key sequence: !!!! and select "Service Settings".
3.2.1 Contrast
To adjust the contrast: 1. Make assure that the contrast setting in the display menu (in the user MMI) is set to 0. 2. Select "Contrast" from the "Service Settings". 3. Adjust the contrast with the navigation-key. 4. Press save and you will return to the Main menu.
3.3
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 navigation-key and key sequence: !!!! and select "Service Tests".
3.3.1
Display Test
To verify the display: 1. Select "Display" from the "Service Tests" menu. 2. The display toggles between four different test patterns. Make sure that there are no dots missing and that the colours and contrast is OK. 3. Press the "#" key to go back to the service tests menu.
3.3.2
Camera Test
To verify the camera functionality: 1. Select Camera from the "Service Tests" menu. 2. The camera function will now starts and are visible in the display. Make sure that the contrast and light is OK. 3. Press the "#" key to go back to the service tests menu.
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Test Instruction, SP/Mechanical
3.3.3
LED/Illumination Test
To verify that the backlight and the Top LED´s are OK: 1. Select "LED/illumination" from the "Service Tests" menu. 2. Check that the backlight is toggle between on and off, and that the LED in the navigationkey toggles between "red" and "off". 3. Press the "Ok" key to go back to the service tests menu.
3.3.4
Keyboard Test
To verify that the keyboard, the navigation-key and the volume key are OK: 1. Select "Keyboard" from the "Service Tests". 2. Press all keys on the keypad, the camera and the volume keys on the right side and the Online 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. On/Off button is not included in the test; functionality is secured if the phone can be switched on/off. 3. If you stop pressing keys the phone will return to the service test menu after 3 seconds.
3.3.5
Polyphonic Ring signal Test
To verify the Polyphonic Ring signal function: 1. Select Polyphonic from the Service Tests menu. 2. Adjust the volume with the navigation-key and then press "Ok" to go back to the service test menu.
3.3.6
Vibrator Test
To verify the vibrator function: 1. Select "Vibrate" from the "Service Tests" menu. 2. Press any key and the vibrator will vibrate 3 times. 3. Press the "Ok" key to go back to the service tests menu.
3.3.7
Earphone Test
The earphone is tested using DTMF tones. 1. Select "Earphone" from the "Service Tests" menu. 2. Press a numeric key and check that you get a tone in the earphone. 3. Press the "Ok" key to go back to the service tests menu.
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Test Instruction, SP/Mechanical
3.3.8
Microphone Test
This test is intended to test the microphone. Therefore, the earphone should be tested before this test is entered. 1. Select "Microphone" from the "Service Tests" menu. 2. Check that every sound that is going into the microphone can be instantly heard in the earphone. 3. Press the "Ok" key to go back to the service tests menu.
3.3.9
Real Time Clock Test
This test will check if the built in real time clock works. 1. Select "Real time clock" from the "Service Tests" menu. After approximately 5 seconds you will get information whether the clock is ok or not. 2. Press the "#" key to go back to the service tests menu.
3.4
3.4.1
Manual Tests
On The Air Call To Mobile
To verify the function of the earphone, microphone, buzzer, volumes button and radio: 1. Insert an operator SIM card and start the phone. 2. Set up a call from a landline phone (PSTN) to the mobile phone. 3. Answer the phone call. 4. Check that the polyphonic ring signal is working and that the backlight switches on OK. 5. Also check that the quality of the sound both in the mobile phone and the land-connected phone (PSTN) are OK. 6. Press the volume key 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.
3.4.2
Infrared Test
To verify that the Infrared communication is working: 1. Insert a SIM card, connect a battery and start the unit. 2. Activate the function by entering Connectivity/Infrared port and select "10 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.
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Test Instruction, SP/Mechanical
3.4.3
Bluetooth Test
To verify that the Bluetooth communication is working: 1. 2. 3. Insert a SIM card, connect a battery and start the unit. Activate the Bluetooth function by entering Connectivity/Bluetooth and turn it on. Set up a link between the phone and another Bluetooth compatible device. If a connection can be established the Bluetooth module is considered working.
3.4.4
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.
4 Revision History
Rev.
A
Date
2003-11-18
Changes / Comments
First release
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Working Instructions, SP/Mechanical
Working Instructions, SP/Mechanical
Applicable for T630/T628
1 Disassembly...........................................................................................................................2 Process Tools ....................................................................................................................2 Equipment .........................................................................................................................2 Instructions........................................................................................................................2 2 Reassembly ...........................................................................................................................9 Process Tools ....................................................................................................................9 Equipment .........................................................................................................................9 Instructions........................................................................................................................9 3 Replacement of Mechanical Parts .....................................................................................16 3.1 Microphone......................................................................................................16 3.2 Vibrator Assembly...........................................................................................17 3.3 SIM-lock lid.....................................................................................................18 3.4 Speaker ............................................................................................................19 3.5 Keyboard .........................................................................................................20 3.6 Volume/Camera Key .......................................................................................21 3.7 Internet Access Key.........................................................................................22 3.8 Sound channel Gasket .....................................................................................23 3.9 Joystick gasket.................................................................................................24 3.10 Antenna assembly............................................................................................25 3.11 Dome Foil assembly ........................................................................................26 3.12 Display assembly.............................................................................................28 3.13 Camera ring and camera ring gasket ...............................................................29 3.14 Front replacement............................................................................................31 4 Process Tools for Label......................................................................................................33 4.1 Instructions ......................................................................................................33 5 Revision History .................................................................................................................33
3/000 21-1/FEA 209 544/84 A SonyEricsson Mobile Communications AB
Working Instructions, SP/Mechanical
1 Disassembly
Process Tools
· · · · · Torque screwdriver, torx no.6 set to 20 Ncm. Blunt Pair of tweezers Antenna Cover Opener NTZ 112 520 Flex film Assembly Tool NTZ 112 521 Front opening tool NTZ 112 302
Equipment
· · ESD-gloves (cotton gloves) ESD-wristband
Instructions
#
1
Figure
Instruction
Remove the battery cover with your fingers. Slide the battery cover down. (fig 1.1)
Note
fig 1.1 2 Remove the battery from the phone by overturn the phone. (fig 1.2)
fig 1.2 3 Remove the rubber plug, for the external antenna, with a pair of tweezers. (fig 1.3)
fig 1.3
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Working Instructions, SP/Mechanical
#
4
Figure
Instruction
Remove the camera ring by using the front opening tool. Place the tool under the camera ring in the arrow direction
Note
Turn the tool in the arrow direction until a click sound is heard. Remove the camera ring. (fig 1.4) fig 1.4 5 Remove the antenna cover. Use the Antenna Cover Opening tool. Push the tool inside the battery cavity in the arrow direction until it contacts the battery cavity wall. The cover should only be pushed until the snap lock is released and a "click" sound is heard. Be careful not to damage the close clips on the antenna cover with the antenna cover opening tool. If you damage it you must replace the antenna cover.
Remove the antenna cover, with your fingers, in the arrow (1) direction. The on/off key sometimes falls out when the antenna cover is removed. The arrow (2) shows the on/off key location. (fig 1.5) 6 Remove the antenna assembly by using the front opening tool NTZ 112 302. (fig 1.6) Place the thumb on the antenna assembly at the left side to release the assembly in a controlled way.
fig 1.5
fig 1.6
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Working Instructions, SP/Mechanical
#
7
Figure
Instruction
Remove the 4 screws. (fig 1.7)
Note
Removed screws can not be reused and must be scrapped.
fig 1.7 8 Open the phone with the front opening tool. Begin as the picture shows. If necessary gently move the tool along the gap both ways until the latch on the inside is loose. If necessary do the same thing on the other side. (fig 1.8) 9 Remove the keyboard with your fingers. (fig1.9) Be careful not to scratch the phone with the front opening tool.
fig 1.8
fig 1.9
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Working Instructions, SP/Mechanical
#
10
Figure
Instruction
Lift the display with your fingers. You may have to loose the latches at the arrows.
Note
Do not touch the displayglass with your fingers
Remove the ZIF tape with the help of a pair of tweezers.
Open the ZIF-connector, connected to the display, with a pair of tweezers.
Be careful not to damage the ZIF-connector.
Remove the Flex film from the ZIF-connector with the flexfilm-assembly tool. (fig 1.10) fig 1.10 11 Open the ZIF-connector, connected to the dome foil assembly, with a pair of tweezers.
Use the correct pair of tweezers !!
Be careful not to damage the ZIF-connector.
fig 1.11
Remove the Flex film from the ZIF-connector with the flex film assembly tool. (fig 1.11)
Use the correct pair of tweezers !!
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Working Instructions, SP/Mechanical
#
12
Figure
Instruction
Remove the joystick button with your fingers.
Note
The Joystick may be a little bit tight fitted to the switch.
If necessary use a pair of tweezers. Put the tweezers under the joystick button and press gently upwards. (fig 1.12) fig 1.12 13 Release the PCB from the frame cavity by overturn the frame. (fig 1.13) fig 1.13 14 Tilt the camera and remove it from the camera holder by sliding it gently with your fingers in the arrow (1) direction. Lift the camera board to board connector (2) gently with a pair of tweezers. (fig 1.14)
Be careful not to damage the button, gasket and PCB when using a pair of tweezers.
Be careful not to damage the camera holder or camera flexfilm when removing the camera. Be careful not to damage the components on the PCB when using the pair of tweezers.
fig1.14 15 Remove the system connector from the board with your fingers. (fig 1.15) fig 1.15 16 Remove the speaker gasket. Use a pair of tweezers. (fig 1.16) Removed speaker gasket can not be reused and must be scrapped. Do not touch the contact pads on the speaker with your fingers.
fig 1.16
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Working Instructions, SP/Mechanical
#
17
Figure
Instruction
Pick up the speaker from the frame cavity with a pair of tweezers. (fig 1.17) fig 1.17
Note
Do not touch the contact pads on the speaker with your fingers.
18
Remove the vibrator by pushing it from the rear end of the frame with a pair of tweezers. (fig 1.18) fig 1.18
Do not touch or damage the vibrator contact springs.
19
Pick up the microphone from the frame with a pair of tweezers. (fig 1.19) fig 1.19
Do not touch the elastomer with your fingers.
20
Gently push the camera key and the two volume keys in from the outside (1).
Be gentle! Keys might be cosmetically damaged if pushing to hard (1).
Pick it up on the inside with a pair of tweezers (2). (fig 1.20)
The rubber can be damaged when picking it up (2)
fig 1.20 21 Remove the internet access key by gently pushing it in from the outside (1). Be gentle! The rubber can be damaged when picking it up (2)
Pick it up on the inside with a pair of tweezers (2). (fig 1.21) fig 1.21
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Working Instructions, SP/Mechanical
#
22
Figure
Instruction
Remove the Sim lock lid with your fingers by first open it.
Note
Lift it up (1) and then pull it backwards (2). (fig 1.22)
fig 1.22
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Working Instructions, SP/Mechanical
2 Reassembly
Process Tools
· Torque screwdriver, torx no.6 set to 20 Ncm. · Blunt Pair of tweezers. · · Flex film Assembly Tool NTZ 112 521 Camera gasket assembly tool NTZ 112 507
Equipment
· · ESD-gloves (cotton gloves) ESD-wristband
Instructions
#
1 Put the SIM-lock lid into the frame cavity (1) flip it down (2) and lock it (3). (fig 2.1)
Figure
Instruction
Note
fig 2.1 2 Mount the vibrator with a pair of tweezers. Push it gently down, with the contact springs up, into the frame cavity with the flywheel in the arrow direction. fig 2.2
3/000 21-1/FEA 209 544/84 A SonyEricsson Mobile Communications AB
Do not touch or damage the vibrator contact springs.
(fig 2.2)
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Working Instructions, SP/Mechanical
#
3
Figure
Instruction
Mount the internet access key with the narrow side down. Use a pair of tweezers. The rubber mat extended must be tight attached to the cavity walls. fig 2.3 (fig 2.3) Mount the volume/camera key with a pair of tweezers. The rubber mat extended must be fitted behind the support pegs at the arrows. (fig 2.4) fig 2.4
Note
Be careful not to damage the rubber with the pair of tweezers.
4
Make sure that the volume/camera key rubber has contact with the frame cavity walls. Be careful not to damage the rubber with the pair of tweezers. Do not touch the elastomer with your fingers but make sure the elastomer is pointing upwards.
5
Put the microphone in its place with a pair of tweezers. The microphone does not have to be mounted in any special direction. Assure that the elastomer is pointing upwards. fig 2.5 (fig 2.5) Pick up the speaker with the flex film assembly tool and mount the speaker in the frame cavity. (fig 2.6) fig 2.6
6
The contact pads on the speaker must be mounted upwards. Do not contaminate the speaker contact pads.
7
Mount the speaker gasket over the speaker. The gasket shall not cover the contact pads or speaker cavity edge at the arrow. (fig 2.7) fig 2.7
8
Mount the system connector on the PCB with your fingers. Push it on in the arrow direction (fig 2.8) fig 2.8
The system connector will be straight and parallel to the bottom line of the PCB. Incorrect mounted the connector can cause damage to the small components close to the PCB bottom line.
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Working Instructions, SP/Mechanical
#
9
Figure
Instruction
Mount the sound channel gasket on the PCB with a pair of tweezers. Use the IRDA sidewall (1), the PCB edge (2) and the PCB cut (3) to place it in the correct position. (fig 2.9) Mount the camera holder over the shielding can, with your fingers. Snap fit the holder centred over the shielding can and make sure that the camera stop pin (arrow) is correctly oriented. (fig 2.10) Pick up the camera with your fingers. The flex film on the camera must be folded under the camera. Push the camera into the camera holder (1) and use the camera holder stop pins (2) for the correct position. Snap fit the camera flex film (3) onto the board to board connector with your fingers. fig 2.11 (fig 2.11) Place the PCB in the frame cavity. Start by putting the volume and camera switch side into frame cavity and then lay the PCB down. fig 2.12 (fig 2.12)
Note
fig 2.9 10
The camera holder has normally not been removed in disassembly. This is only to be done if the camera holder has been removed by accident.
fig 2.10
11
12
Make sure that the switches on the PCB are in contact with the camera/volume key. Check also that the switch for internet is in contact with the internet key.
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Working Instructions, SP/Mechanical
#
13
Figure
Instruction
Open the dome foil assembly ZIF connector.
Note
Be careful not to damage the flex film with the flex film assembly tool. Make sure the ZIF connector is properly closed. When the connector is closed a gap between the flex film edge and the connector is visible.
fig 2.13
Take a dome foil assembly and mount it in the ZIF connector. Push it into the ZIF connector with the flex film assembly tool. It is in the correct position when the edge is tight to the connector. Close the connector with a pair of tweezers. (fig 2.13) Open the display ZIF connector.
14
Make sure the flex film is in the proper position before closing the ZIF connector. Be careful not to damage the flex film with the tool. Make sure that the ZIF connector is properly closed.
Mount the flex film into the ZIF connector. Use the flex film assembly tool. Close the connector with a pair of tweezers. fig 2.14 15 (fig 2.14) Assemble a new ZIF tape over the two ZIF connectors by hand or with a pair of tweezers. (fig 2.15) fig 2.15 16 Gently press the display edges until the two latches at the arrows locks the display assembly in the proper position with a "click" sound. (fig 2.16) fig 2.16
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Working Instructions, SP/Mechanical
#
17
Figure
Instruction
Press the joystick button down onto the square plastic pin on the joystick switch.
Note
The button does not have to be oriented in any special direction.
Make sure the gasket (1) is left on the button (fig 2.17)
fig 2.17 18 Pick up the keyboard with your fingers and mount it over the dome foil assembly. (fig 2.18) fig 2.18 19 Extra paragraph. (fig 2.19) If you have assembled a new LCD display: Don`t forget to remove the display protection foil with a pair of tweezers before assembling the front (See fig 2.20). Use the 2 keyboard guiding pins below * and # keys to mount the keyboard in its correct position.
fig 2.19 20 Pick up the front. Make sure that no dust, particles or adhesive remains on the glass. (fig 2.20)
fig 2.20 21 Place the front over the frame. (fig 2.21) Very important: Check for dust inside the phone before assembling the front. Use air blow equipment fig 2.21 22 Mount the screws, with washers, in the order 1 to 4. (fig 2.22) Use Torque screwdriver torx no 6 set to 20 Ncm Screw until the torque is reached. Removed screws cannot be reused and must be scrapped due to lock tite.
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fig 2.22
3/000 21-1/FEA 209 544/84 A SonyEricsson Mobile Communications AB
Working Instructions, SP/Mechanical
#
23
Figure
Instruction
Place the antenna assembly on the cavity with your fingers. Then push the antenna assembly in the arrow direction until a click sound is heard. fig 2.23 (fig 2.23) Place the on/off key, with a pair of tweezers, at the top of the antenna cover (1).
Note
Be careful not to damage the pogo pins on the board.
24
Make sure that the antenna cover has not been damaged when opening the phone. If the close clip or any other part is damaged, the antenna cover must be replaced. Check so the on/off key remains in its right position.
Slide on the antenna cover over the antenna assembly in the arrow direction (2)
Continue to push the antenna cover until it properly fits in it`s right place with a click sound. (fig 2.24) fig 2.24 25 Remove the camera gasket from the carrier tape with the camera gasket tool Make sure that the adhesive side is up (in the arrow direction).
Mount the gasket in the camera ring with the Camera gasket tool. (fig 2.25) fig 2.25
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Working Instructions, SP/Mechanical
#
26
Figure
Instruction
Place the camera ring as the picture shows.
Note
Press with your fingers to fasten the camera ring. (fig 2.26)
fig 2.26 27 Mount the rubber plug for the external antenna connector. (fig 2.27)
fig 2.27 28 Place the battery into the frame cavity like the picture shows. (fig 2.28)
fig 2.28 29 Slide the battery cover onto the phone. (fig 2.29)
fig 2.29
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Working Instructions, SP/Mechanical
3 Replacement of Mechanical Parts
3.1 Microphone
3.1.1
·
Process tools
Pair of tweezers
3.1.2
· ·
Equipment
ESD-gloves (cotton gloves) ESD-wristband
3.1.3
·
Instructions
Figure Instruction
Remove the microphone from the frame cavity with a pair of tweezers. (fig 3.1.1)
Disassemble the phone as described in 1 Disassembly
#
1
Note
fig 3.1.1 2 Pick up the new microphone with a pair of tweezers. Mount the microphone in the cavity in the frame. Press the microphone to the bottom of the frame cavity fig 3.1.2 · (fig 3.1.2) Do not touch the elastomer. The microphone does not have to be oriented in any special direction except the elastomer that must be pointing upwards
Assemble the phone as described in 2 Reassembly
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Working Instructions, SP/Mechanical
3.2
Vibrator Assembly
3.2.1
·
Process Tools
Pair of tweezers.
3.2.2
· ·
Equipment
ESD-gloves (cotton gloves) ESD-wristband
3.2.3
·
Instructions
Disassemble the phone as described in 1 Disassembly
#
1
Figure
Instruction
Remove the vibrator. Use a pair of tweezers. (fig 3.2.1)
Note
To remove the vibrator press on it from the rear side of the frame
fig 3.2.1 2 Take a new vibrator. Hold the vibrator on the rubber parts. Do not touch or damage the vibrator contact springs. The flywheel shall be in the arrow direction
3
Mount the vibrator in the frame cavity with a pair of tweezers. (fig 3.2.2)
fig 3.2.2 · Assemble the phone as described in 2 Reassembly
3/000 21-1/FEA 209 544/84 A SonyEricsson Mobile Communications AB
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Working Instructions, SP/Mechanical
3.3
SIM-lock lid
3.3.1
· ·
Equipment
ESD-gloves (cotton gloves) ESD-wristband
3.3.2
· 1
Instructions
Remove the old SIM-lock lid with your fingers by first pushing it in open position (1)
Disassemble the phone as described in 1 Disassembly
Lift it up (2) and pull it backwards (3) (fig 3.3.1)
fig 3.3. 1 2 Mount the new SIM-lock lid with your fingers. Put the SIM-lock lid into the frame cavity (1) and push it down (2). Lock the SIM-lock lid by pushing it in the arrow direction (3). (fig 3.3.2)
fig 3.3.2 · Assemble the phone as described in 2 Reassembly
3/000 21-1/FEA 209 544/84 A SonyEricsson Mobile Communications AB
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Working Instructions, SP/Mechanical
3.4
Speaker
3.4.1
·
Process Tools
Pair of tweezers
3.4.2
· ·
Equipment
ESD-gloves (cotton gloves) ESD-wristband
3.4.3
·
Instructions
Figure Instruction
Remove the speaker gasket with a pair of tweezers.
Disassemble the phone as described in 1 Disassembly
#
1
Note
Remove the speaker with a pair of tweezers. (fig 3.4.1).
fig 3.4.1 2 Mount the new speaker in the frame cavity with a pair of tweezers Do not touch the speaker pads with your fingers.
Mount the speaker gasket over the speaker. The gasket shall not cover the contact pads or speaker cavity edge at the arrows. fig 3.4.2 · (fig 3.4.2)
Assemble the phone as described in 2 Reassembly
3/000 21-1/FEA 209 544/84 A SonyEricsson Mobile Communications AB
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Working Instructions, SP/Mechanical
3.5
Keyboard
3.5.1
· ·
Equipment
ESD-gloves (cotton gloves) ESD-wristband
3.5.2
·
Instructions
Figure Instruction
Replace the old keys, with a new set, with your fingers. (fig 3.5.1)
Disassemble the phone as described in 1 Disassembly
#
1
Note
Use the 2 keyboard guiding pins below keys * and # to mount the keyboard in its correct position.
fig 3.5.1 · Assemble the phone as described in 2 Reassembly
3/000 21-1/FEA 209 544/84 A SonyEricsson Mobile Communications AB
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Working Instructions, SP/Mechanical
3.6
Volume/Camera Key
3.6.1
·
Process Tools
Pair of tweezers.
3.6.2
· ·
Equipment
ESD-gloves (cotton gloves) ESD-wristband
3.6.3
·
Instructions
Figure Instruction
Push the camera key and the two volume keys in from the outside (1).
Disassemble the phone as described in 1 Disassembly
#
1
Note
Pick it up on the inside with a pair of tweezers (2). (fig 3.6.1) fig 3.6.1 2 Take a new volume/camera key and mount it in the frame with a pair of tweezers. The rubber mat extend must be fitted behind the support pegs at the arrows. fig 3.6.2 (fig 3.6.2) Make sure that the volume/camera key rubber has contact with the frame cavity walls. Be gentle! The rubber can be damaged when mounting it.
·
Assemble the phone as described in 2 Reassembly
3/000 21-1/FEA 209 544/84 A SonyEricsson Mobile Communications AB
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Working Instructions, SP/Mechanical
3.7
Internet Access Key
3.7.1
·
Process tools
Pair of tweezers
3.7.2
· ·
Equipment
ESD-gloves (cotton gloves) ESD-wristband
3.7.3
·
Instructions
Figure Instruction
Remove the internet access key by gently pushing it in from the outside (1).
Disassemble the phone as described in 1 Disassembly
#
1
Note
Pick it up on the inside with a pair of tweezers (2). (fig 3.7.1)
fig 3.7.1 3 Mount the new internet access key with a pair of tweezers. The rubber mat extend must be tight attached to the cavity walls. (fig 3.7.2) fig 3.7.2 · Assemble the phone as described in 2 Reassembly Be careful not to damage the rubber with the pair of tweezers.
3/000 21-1/FEA 209 544/84 A SonyEricsson Mobile Communications AB
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Working Instructions, SP/Mechanical
3.8
Sound channel Gasket
3.8.1
·
Process Tool
Pair of tweezers.
3.8.2
· ·
Equipment
ESD-gloves (cotton gloves) ESD-wristband
3.8.3
·
Instructions
Figure Instruction
Remove the sound channel gasket from the PCB with a pair of tweezers. (fig 3.8.1) fig 3.8.1
Disassemble the phone as described in 1 Disassembly
#
1
Note
Do not reuse the sound channel gasket.
2 3
Take a new sound channel gasket with a pair of tweezers. Mount the sound channel gasket onto the PCB. Use the IRDA sidewall (1), the PCB edge (2) and the PCB cut (3) to place it in the proper position. (fig 3.8.2) fig 3.8.2
·
Assemble the phone as described in 2 Reassembly
3/000 21-1/FEA 209 544/84 A SonyEricsson Mobile Communications AB
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Working Instructions, SP/Mechanical
3.9
Joystick gasket
3.9.1
·
Process Tool
Pair of tweezers.
3.9.2
· ·
Equipment
ESD-gloves (cotton gloves) ESD-wristband
3.9.3
·
Instructions
Figure Instruction
Remove the old joystick gasket with a pair of tweezers. The joystick gasket is not always possible to remove in one piece. fig 3.9.1 (fig 3.9.1) Pick up the new joystick gasket with a pair of tweezers and the joystick with your fingers. Place the gasket in the centre of the joystick button. (fig 3.9.2) fig 3.9.2
Disassemble the phone as described in 1 Disassembly
#
1
Note
Remove all left residues with alcohol.
2
·
Assemble the phone as described in 2 Reassembly
3/000 21-1/FEA 209 544/84 A SonyEricsson Mobile Communications AB
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Working Instructions, SP/Mechanical
3.10
Antenna assembly
3.10.1
· ·
Equipment
ESD-gloves (cotton gloves) ESD-wristband
3.10.2
·
Instructions
Figure Instruction
Remove the antenna assembly by using the front opening tool. (fig 3.10.1)
Disassemble the phone as described in 1 Disassembly
#
1
Note
Place the thumb at the left side to release the assembly in a controlled way.
fig 3.10.1 2 3 Take a new antenna assembly. Place the antenna assembly on the cavity, with your fingers. Then push the antenna assembly in the arrow direction until a click sound is heard. (fig 3.10.2) fig 3.10.2 Be careful not to damage the pogo pins on the board.
·
Assemble the phone as described in 2 Reassembly
3/000 21-1/FEA 209 544/84 A SonyEricsson Mobile Communications AB
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Working Instructions, SP/Mechanical
3.11
Dome Foil assembly
3.11.1
· ·
Process tool
Blunt Pair of tweezers Flexfilm assembly tool NTZ 112 521
3.11.2
· ·
Equipment
ESD-gloves (cotton gloves) ESD-wristband
3.11.3
·
Instructions
Instruction
Open the dome foil assembly ZIF connector with a pair of tweezers.
Disassemble the phone as described in 1 Disassembly
#
1
Figure
Note
Be careful not to damage the ZIF-connector.
fig 3.11.1
(fig 3.11.1) 2 Remove the dome foil assembly with the flex film assembly tool. (fig 3.11.2)
fig 3.11.2 3 Take a new dome foil assembly and mount it in the ZIF connector. Push it into the connector with the flex film assembly tool. It is in the correct position when the edge (1) is tight to the connector. (fig 3.11.3)
26(33)
Be careful not to damage the flex film with the flex film assembly tool.
fig 3.11.3
3/000 21-1/FEA 209 544/84 A SonyEricsson Mobile Communications AB
Working Instructions, SP/Mechanical
#
4
Figure
Instruction
Close the ZIF connector with a pair of tweezers.
Note
When the connector is closed a gap between the flex film edge and the connector is visible.
fig 3.11.4 (fig 3.11.4) · Assemble the phone as described in 2 Reassembly
3/000 21-1/FEA 209 544/84 A SonyEricsson Mobile Communications AB
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Working Instructions, SP/Mechanical
3.12
Display assembly
3.12.1
· ·
Process tool
Blunt Pair of tweezers Flex film assembly tool NTZ 112 521
3.12.2
· ·
Equipment
ESD-gloves (cotton gloves) ESD-wristband
3.12.3
·
Instructions
Figure Instruction
Lift the display with your fingers. Open the display ZIF-connector with a pair of tweezers.
Disassemble the phone as described in 1 Disassembly
#
1
Note
Be careful not to damage the ZIF-connector. Do not touch the displayglass with your fingers. Use the correct pair of tweezers !!
Remove the Flex film from the ZIF-connector with the flex film assembly tool. (fig 3.12.1) fig 3.12.1 2 Take a new display assembly and mount it in the ZIF connector. Push the flex film into the connector with the flex film assembly tool. It is in the correct position when the edge (1) is tight to the connector. (fig 3.12.2)
Be careful not to damage the flex film with the flex film assembly tool.
Be careful not to damage the flex film with the flex film assembly tool.
fig 3.12.2
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Working Instructions, SP/Mechanical
#
3
Figure
Instruction
Close the ZIF connector with a pair of tweezers.
Note
Be careful not to damage the flex film with the tool. Make sure that the ZIF connector is properly closed.
fig 3.12.3
(fig 3.12.3) 4 Assemble a new ZIF tape over the two ZIF connectors by hand or with a pair of tweezers. (fig 3.12.4) fig 3.12.4 5 Don`t forget to remove the LCD display protection foil with a pair of tweezers before reassembling the front.
fig 3.12.5 · Assemble the phone as described in 2 Reassembly
3.13
Camera ring and camera ring gasket
3.13.1
· ·
Process tool
Front opening tool NTZ 112 302 Camera gasket tool NTZ 112 507
3.13.2
· ·
Equipment
ESD-gloves (cotton gloves) ESD-wristband
3/000 21-1/FEA 209 544/84 A SonyEricsson Mobile Communications AB
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Working Instructions, SP/Mechanical
3.13.3
·
Instructions
Figure Instruction
Remove the camera ring by using the front opening tool. Place the tool under the camera ring in the arrow direction
Disassemble the phone as described in 1 Disassembly
#
1
Note
Turn the tool in the arrow direction until a click sound is heard. Remove the camera ring. (fig 3.13.1) fig 3.13.1
3/000 21-1/FEA 209 544/84 A SonyEricsson Mobile Communications AB
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Working Instructions, SP/Mechanical
#
2
Figure
Instruction
Remove the camera gasket from the carrier tape with the camera gasket tool
Note
Make sure that the adhesive side is up (in the arrow direction).
Mount the camera gasket in the camera ring with the camera gasket tool.
Place the camera ring as the picture shows.
Press with your fingers to fasten the camera ring. (fig 3.13.2)
fig 3.13.2 · Assemble the phone as described in 2 Reassembly
3.14
Front replacement
3.14.1
·
Process tools
Pair of tweezers.
3.14.2
· ·
Equipment
ESD-gloves (cotton gloves) ESD-wristband
3.14.3
·
Instructions
Disassemble the phone as described in 1 Disassembly
31(33)
3/000 21-1/FEA 209 544/84 A SonyEricsson Mobile Communications AB
Working Instructions, SP/Mechanical
#
1
Figure
Instruction
Remove the four screws at the arrows. (fig 3.14.1)
Note
Use screwdriver, torx no 6. Removed screws cannot be reused and must be scrapped
fig 3.14.1 2 Remove the dust gasket, inside the new front, with a pair of tweezers. Make sure no dust, particles or adhesive remains on the glass. (fig 3.14.2) fig 3.14.2 4 Place the front over the frame. (fig 3.14.4) Very important: Check for dust inside the phone before assembling the front. Use air blow equipment fig 3.14.4 5 Mount the screws, with washer, in the order 1 to 4. (fig 3.14.5) Use Torque screwdriver torx no 6 set to 20 Ncm Screw until the torque is reached. Removed screws cannot be reused and must be scrapped. Be careful not to scratch the inside of the window with the pair of tweezers.
fig 3.14.5 · Assemble the phone as described in 2 Reassembly
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Working Instructions, SP/Mechanical
4. Process Tools for Label
· · Hot air blower. Pair of tweezers.
4.1
Instructions
This instruction should be used when you intend to exchange an old label and/or mount a new one. 1. Heat up the label with a hot air blower. 2. Carefully remove the label, make sure that all the residue is removed. Do not scratch the frame. 3. Printing: The text must be fully readable visually and through bar code readers. 4. Take the new label and place it in the battery cavity. The label should be centred and parallel to the sides of the cavity. NOTE! Make sure there are no air bubbles under the label. Only one label is allowed in the battery cavity.
5 Revision History
Rev. A Date 2003-11-18 Changes / Comments First release
3/000 21-1/FEA 209 544/84 A SonyEricsson Mobile Communications AB
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Trouble Shooting Guide, SP/Mechanical
Trouble shooting guide, SP/ Mechanical
Applicable for T630/T628 Contents: 1 Explanations ....................................................................................................................2 1.1 Service functions in the software.......................................................................2 1.1.1 Reset ..................................................................................................................2 1.2 Liquid damage ...................................................................................................2 1.2.1 Action ................................................................................................................2 Appearance Problems.....................................................................................................3 Alert Problems ................................................................................................................5 3.1 Vibrator .............................................................................................................5 3.2 Polyphonic.........................................................................................................5 Audio Problems...............................................................................................................7 4.1 Earphone problems............................................................................................7 4.2 Microphone problems........................................................................................7 Charging/Capacity..........................................................................................................9 5.1 Charging ............................................................................................................9 5.2 Capacity.............................................................................................................9 Data Communication Problems.....................................................................................9 Key problem ..................................................................................................................10 7.1 Side keys..........................................................................................................10 7.2 Keyboard .........................................................................................................10 7.3 Joystick ............................................................................................................10 LCD/Illumination..........................................................................................................13 8.1 LCD .................................................................................................................13 8.2 Illumination .....................................................................................................13 Network..........................................................................................................................14 On/Off ............................................................................................................................15 10.1 Battery .............................................................................................................15 10.2 On/Off key.......................................................................................................15 SIM-Problems ...............................................................................................................16 Other ..............................................................................................................................17 12.1 Camera Problems.............................................................................................17 Software Problems ........................................................................................................18 Revision History ............................................................................................................18
2 3
4
5
6 7
8
9 10
11 12 13 14
4_00021-1/FEA 209 544/84 A Sony Ericsson Mobile Communications AB
Approved according to 000 21-LXE 107 42/1
Trouble Shooting Guide, SP/Mechanical
1 Explanations
1.1 Service functions in the software
The service menu will be accessed with the following key combination. Use the joystick. *** They are as follows: Service info Service settings Service tests Text labels The phones software has a built in service functionality that allows you to test some of the phones functions. (See point 3 above) It looks like this: Display Camera LED/illumination Keyboard Polyphonic Vibrator Earphone Microphone Real time clock Total call time
1.1.1 Reset
The phones´ software has a possibility to reset the language and themes by pressing the following key combinations: 0000 (This combination will reset the language to English and sets the themes to default.) 8888 (This combination will reset the language to automatic and sets the themes to default.)
1.2 Liquid damage
1.2.1 Action
Make a general visual inspection for corrosion or oxidation caused by liquid damage. No further action should be taken for a liquid damaged phone. Handle the unit according to local company or GSP directives.
4_00021-1/FEA 209 544/84 A Sony Ericsson Mobile Communications AB 2(18)
Trouble Shooting Guide, SP/Mechanical
2 Appearance Problems
· · Make a general visual inspection for corrosion or oxidation from liquid damage according to point 1.2 Check the front cover (Fig. 2.1), the battery cover (Fig. 2.2), the frame, (Fig.23) and the antenna cover assy (Fig. 2.2), for damage and if the parts fit correctly. Replace faulty components if necessary. Check the keyboard (Fig. 2.4) for damage, scratches, and if no key number or symbol occurs more than once. Replace it if necessary. Check the camera ring (Fig. 2.5) for scratches and if it fits correctly. Replace it if necessary.
· ·
If the failure still occurs, handle the unit according to the local company or the GSP directives.
Fig. 2.1
Fig. 2.2
Fig. 2.3
4_00021-1/FEA 209 544/84 A Sony Ericsson Mobile Communications AB
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Trouble Shooting Guide, SP/Mechanical
Fig. 2.4
Fig. 2.5
4_00021-1/FEA 209 544/84 A Sony Ericsson Mobile Communications AB
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Trouble Shooting Guide, SP/Mechanical
3 Alert Problems
· Make a general visual inspection for corrosion or oxidation from liquid damage according to point 1.2
3.1 Vibrator
· · · Turn on the phone. Go to the service test menu; choose "Vibrator". Press any key to check that the vibrator works properly. Check if the vibrator pads (Fig. 3.1) are dirty or oxidized. Clean them if necessary. Check if the vibrator (Fig. 3.2) is mechanically damaged, dirty or oxidized. Replace it if necessary.
If the fault still occurs, handle the unit according to the local company or the GSP directives.
3.2 Polyphonic
· · · · Turn on the phone. Go to the service test menu; choose "Polyphonic". Press any key to check if the polyphonic ring signal works properly. Check if the speaker (Fig. 3.3) is mechanically damaged, dirty or oxidized. Replace it if necessary. Check if the speaker gasket (Fig. 3.4) is mechanically damaged or dirty. Replace it if necessary. Check if the sound channel gasket (Fig. 3.5) is mechanical damaged or dirty. Replace it if necessary.
If the failure still occurs, handle the unit according to the local company or the GSP directives.
Fig. 3.1
Fig. 3.2
4_00021-1/FEA 209 544/84 A Sony Ericsson Mobile Communications AB
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Trouble Shooting Guide, SP/Mechanical
Fig. 3.3
Fig. 3.4
Fig. 3.5
4_00021-1/FEA 209 544/84 A Sony Ericsson Mobile Communications AB
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Trouble Shooting Guide, SP/Mechanical
4 Audio Problems
· Make a general visual inspection for corrosion or oxidation from liquid damage according to point 1.2
4.1 Earphone problems
· · · · Turn on the phone. Go to the service test menu; choose "Earphone" press any key to check if the speaker works properly. Check if the speaker (Fig 4.1) is mechanically damaged, dirty or oxidized. Replace it if necessary. Check if the speaker gasket (Fig 4.2) is mechanically damaged or dirty. Replace it if necessary. Check if the sound channel gasket (Fig 4.3) is mechanically damaged or dirty. Replace it if necessary.
If the failure still occurs, handle the unit according to the local company or the GSP directives.
4.2 Microphone problems
· · · Turn on the phone. Go to the service test menu; choose "Microphone" (an audio loop is activated) check if the microphone works properly. Check if the microphone pads (Fig. 4.4) are dirty or oxidized. Clean them if necessary. Check if the microphone (Fig. 4.5) is mechanically damaged, dirty or oxidized. Replace it if necessary.
If the failure still occurs, handle the unit according to the local company or the GSP directives.
Fig. 4.1
Fig. 4.2
4_00021-1/FEA 209 544/84 A Sony Ericsson Mobile Communications AB
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Trouble Shooting Guide, SP/Mechanical
Fig. 4.3
Fig. 4.4
Fig. 4.5
4_00021-1/FEA 209 544/84 A Sony Ericsson Mobile Communications AB
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Trouble Shooting Guide, SP/Mechanical
5 Charging/Capacity
· Make a general visual inspection for corrosion or oxidation caused by liquid damage according to point 1.2
5.1 Charging
· Insert a working battery and connect a working charger to the phone. If the battery voltage is too low the phone will charge the battery without turning on the phone (this will usually take less than 10 minutes) and when the battery voltage is high enough the phone will be able to turn on and show charging in the LCD. Check if the system connector (Fig. 5.1) is mechanically damaged, dirty or oxidized. Replace it if necessary.
·
If the failure still occurs, handle the unit according to the local company or the GSP directives.
5.2 Capacity
· The standby time will be reduced if the light is turned on all the time, the bluetooth is turned on, or if the infrared is turned on.
6 Data Communication Problems
· · Make a general visual inspection for corrosion or oxidation caused by liquid damage according to point 1.2 If there is a problem with the communication through the system connector, for example if it is not possible to synchronize with MS Outlook, check if the system connector (Fig. 5.1) is mechanically damaged, dirty or oxidized. Replace it if necessary.
If the failure still occurs, handle the unit according to the local company or the GSP directives.
Fig. 5.1
4_00021-1/FEA 209 544/84 A Sony Ericsson Mobile Communications AB
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Trouble Shooting Guide, SP/Mechanical
7 Key problem
· Make a general visual inspection for corrosion or oxidation caused by liquid damage according to point 1.2
7.1 Side keys
· Turn on the phone. Go to the service test menu; choose "Keyboard". Press all the side keys. The pressed key will be indicated in the LCD and a click is heard (no click is heard for the volume keys). Check if the volume keys (Fig. 7.1), the camera key (Fig.7.1), the Internet-access key (Fig. 7.2), and the on/off key (Fig. 7.3) work properly and if the mechanical response feels normal. Replace the volume keys, the camera key, the Internet access key or the on/off key if necessary.
·
If the failure still occurs, handle the unit according to the local company or the GSP directives.
7.2 Keyboard
· · · · · Turn on the phone. Go to the service test menu; choose "Keyboard". Press all the keys. The pressed key will be indicated in the LCD and a click is heard. Check if the mechanical response feels normal and that all the keys have been showed in the LCD. Check if the dome foil assy (Fig. 7.4) is mechanically damaged, dirty or oxidized. Replace it if necessary. Check if the keyboard flex-film is fitted correctly into the FPC connector (Fig. 7.5) and check if the FPC connector is closed. Check if the keyboard (Fig. 7.6) is mechanically damaged or dirty. Replace it if necessary.
If the failure still occurs, handle the unit according to the local company or the GSP directives.
7.3 Joystick
· Turn on the phone. Go to the service test menu; choose "Keyboard". Move the joystick in all directions (do not forget to press it downwards). The moved direction will be indicated in the LCD and a click is heard. Check if the mechanical response feels normal and that all directions have been indicated in the LCD. Check if the joystick button (Fig. 7.7) is mechanical damaged or dirty. Replace it if necessary.
· ·
Note: When replacing the joystick button remember to replace the joystick dust gasket as well.
4_00021-1/FEA 209 544/84 A Sony Ericsson Mobile Communications AB
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Trouble Shooting Guide, SP/Mechanical
If the failure still occurs, handle the unit according to the local company or the GSP directives.
Fig. 7.1
Fig. 7.2
Fig. 7.3
Fig. 7.4
Fig. 7.5
4_00021-1/FEA 209 544/84 A Sony Ericsson Mobile Communications AB
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Trouble Shooting Guide, SP/Mechanical
Fig. 7.6
Fig. 7.7
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Trouble Shooting Guide, SP/Mechanical
8 LCD/Illumination
· Make a general visual inspection for corrosion or oxidation caused by liquid damage according to point 1.2
8.1 LCD
· · · Turn on the phone. Go to service test menu; choose "Display". You should see a colour pattern. Check if the LCD works properly and if there are missing lines or discolouring. Replace it if necessary. Check if the LCD flex-film fits correctly into the FPC connector (Fig. 8.1) and check if the FPC connector is closed.
Note: When replacing the LCD the contrast must be checked. If necessary, adjust the contrast in the service settings menu. Remember to store the setting with "SAVE". If the failure still occurs, handle the unit according to the local company or the GSP directives.
8.2 Illumination
· · · · Turn on the phone. Go to service test menu; choose "LED/Illumination". The illumination should start flashing (~1Hz). Check if the LCD is lighting up properly. Replace the LCD if necessary. Check if the entire 8 key LED's (Fig. 8.2) light up at the same strength. Replace the dome foil assy if necessary. Check if the keyboard flex-film fits correctly into the FPC connector (Fig. 8.3) and check if the FPC connector is closed.
Note: When replacing the LCD the contrast must be checked. If necessary, adjust the contrast in the service settings menu. Remember to store the setting with "SAVE". If the failure still occurs, handle the unit according to the local company or the GSP directives.
Fig. 8.1
4_00021-1/FEA 209 544/84 A Sony Ericsson Mobile Communications AB
Fig. 8.2
Fig. 8.3
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Trouble Shooting Guide, SP/Mechanical
9 Network
· · Make a general visual inspection for corrosion or oxidation from liquid damage according to point 1.2 Insert a correctly working SIM-card in the phone and turn it on. Check if the phone gets service and if the signal strength indicator shows a correct value on the display. Compare the value with a working phone. Check if the antenna assy (Fig. 9.1-9.2) is mechanically damaged, dirty or oxidized. Replace it if necessary. Check if the antenna connector (Fig. 9.3) is dirty or oxidized. Clean it if necessary.
· ·
If the failure still occurs, handle the unit according to the local company or the GSP directives.
Fig. 9.1
Fig. 9.2
Fig. 9.3
4_00021-1/FEA 209 544/84 A Sony Ericsson Mobile Communications AB
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Trouble Shooting Guide, SP/Mechanical
10 On/Off
· Make a general visual inspection for corrosion or oxidation from liquid damage according to point 1.2
10.1 Battery
· Insert a working battery and connect a working charger to the phone. If the battery voltage is too low the phone will charge the battery without turning on the phone (this will usually take less than 10 minutes) and when the battery voltage is high enough the phone will be able to turn on and show charging in the LCD. Check if the battery pads (Fig. 10.1) are mechanically damaged, dirty or oxidized. Replace the battery if necessary.
·
If the failure still occurs, handle the unit according to the local company or the GSP directives.
10.2 On/Off key
· · Insert a fully charge battery, turn the phone on. If it fails; Check if the Power on/off key (Fig. 10.2) is mechanically damaged or dirty. Replace it if necessary.
If the failure still occurs, handle the unit according to the local company or the GSP directives.
Fig. 10.1
Fig. 10.2
4_00021-1/FEA 209 544/84 A Sony Ericsson Mobile Communications AB
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Trouble Shooting Guide, SP/Mechanical
11 SIM-Problems
· · Make a general visual inspection for corrosion or oxidation from liquid damage according to point 1.2 Insert a functioning SIM card. If the display shows "Insert card", there is a SIM problem, if it shows "Insert correct card", the phone might be SIM locked in this case try to use a test SIM card. Check if the SIM-lock lid (Fig. 11.1) is mechanically damaged, dirty or oxidized. Replace it if necessary. Check if the SIM-reader (Fig. 11.2) is dirty or oxidized. Clean it if necessary.
· ·
Fig. 11.1
Fig. 11.2
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Trouble Shooting Guide, SP/Mechanical
12 Other
12.1 Camera Problems
· · · Make a general visual inspection for corrosion or oxidation from liquid damage according to point 1.2 Turn on the phone. Go to the service test menu; choose "Camera". The viewfinder will be visible in the LCD. Check if the camera module (Fig. 12.1) is working properly; verify the viewfinder functionality in the LCD. Check if there are black spots and if the picture is in focus. Replace the camera module if necessary.
Note: When replacing the camera module, check if the camera module gasket (Fig. 12.2) is damaged in any way. Replace it if necessary.
Fig. 12.1
Fig. 12.2
4_00021-1/FEA 209 544/84 A Sony Ericsson Mobile Communications AB
17(18)
Trouble Shooting Guide, SP/Mechanical
13 Software Problems
· If there are problems with the response of the keypad commands or spelling errors in the menu and the failure is not related to mechanical damage, make a master reset and flash the phone with the latest software from EMMA II. Checking