Sony Ericsson W705 Walkman User manual

1225-1010 Rev 1
Working Instructions
- mechanical -
W705
W715
©Sony Ericsson Mobile Communications AB – Company Internal

Working Instructions (mech)
1225-1010 Rev 1
CONTENTS
1Exterior Views.................................................................................4
1.1W705 and W715....................................................................................4
2Tools................................................................................................5
3Disassembly....................................................................................6
3.1Battery Cover........................................................................................6
3.2Battery................................................................................................... 7
3.3Rear Cover............................................................................................ 7
3.4Main PBA...............................................................................................8
3.5SIM Flex/Carrier Unit..........................................................................11
3.6Co-Branding........................................................................................13
3.7Screw Sheets......................................................................................13
3.8Front Cover.........................................................................................14
3.9Navigation Key Unit ...........................................................................16
3.10Display ................................................................................................17
4Replacement.................................................................................18
4.1Battery Cover......................................................................................18
4.2Rear Cover.......................................................................................... 18
4.3Co-Branding........................................................................................18
4.4Screw Sheet........................................................................................18
4.5Front Cover.........................................................................................19
4.6Display ................................................................................................19
4.7Hinge Slider ........................................................................................ 19
4.8Knob Lock for Battery Cover ............................................................ 20
4.9Water Indicator...................................................................................22
4.10Cushion for Speaker Connector.......................................................23
4.11Core Unit Label...................................................................................24
4.12Loudspeaker.......................................................................................25
4.13Volume Key.........................................................................................27
4.14Camera Key ........................................................................................29
4.15Music Key ...........................................................................................31
4.16Gasket BB........................................................................................... 33
4.17Shield Can Lid AGPS......................................................................... 34
4.18Shield Can Lid BB.............................................................................. 35
4.19Shield Can Lid W-LAN ....................................................................... 36
4.20Shield Can Lid for Camera Socket....................................................37
4.21Camera - Rear.....................................................................................39
4.22Gasket SIM..........................................................................................41
4.23SIM Flex Module.................................................................................42
4.24Carrier for SIM Holder........................................................................44
4.25Navigation Keypad.............................................................................45
©Sony Ericsson Mobile Communications AB – Company Internal 2(70)

Working Instructions (mech)
1225-1010 Rev 1
©Sony Ericsson Mobile Communications AB – Company Internal 3(70)
4.26Magnet.................................................................................................46
4.27Dome Sheet.........................................................................................47
4.28Keyboard............................................................................................. 48
4.29Key Flex Module.................................................................................50
4.30Navigation Key PBA...........................................................................52
4.31Slider Flex Module..............................................................................53
4.32Camera - Front....................................................................................56
5Reassembly...................................................................................58
5.1Display ................................................................................................58
5.2Navigation Key Unit ...........................................................................58
5.3Front Cover.........................................................................................60
5.4Screw Sheets......................................................................................61
5.5Co-Branding........................................................................................62
5.6SIM Flex/Carrier Unit..........................................................................63
5.7Main PBA.............................................................................................64
5.8Rear Cover.......................................................................................... 66
5.9Battery................................................................................................. 67
5.10Battery Cover......................................................................................68
6Revision History...........................................................................70
For general information about mechanical repair related issues, refer to
1220-1333: Generic Repair Manual - mechanical

Working Instructions (mech)
1225-1010 Rev 1
1 Exterior Views
1.1 W705 and W715
©Sony Ericsson Mobile Communications AB – Company Internal 4(70)

Working Instructions (mech)
1225-1010 Rev 1
2 Tools
SPECIAL TOOLS
1. Torque Screwdriver
2. Bits (T6)
3. Bits(JCIS No 0)
4. Front Opening Tool
5. Camera Removal Tool 3MPixel
(for camera - rear)
6. Camera Tool
(for camera - front)
7. Guitar pick #Plectrum#
For part no’s on the tools above, refer to the ‘Tools Catalogue’ and/or the ‘Tools Matrix’!
STANDARD TOOLS
1. Dentist hook (needle-shape)
2. Dentist hook (curve-shape)
3. Tweezers (ESD-safe & non-metallic)
©Sony Ericsson Mobile Communications AB – Company Internal 5(70)

Working Instructions (mech)
1225-1010 Rev 1
3 Disassembly
The disassembly is done in the following order:
1. Battery Cover
2. Battery
3. Rear Cover
4. Main PBA
5. SIM Flex/Carrier Unit
6. Co-branding
7. Screw Sheets
8. Front Cover
9. Navigation Key Unit
10. Display
3.1 Battery Cover
Close the slider.
Push the knob lock in the direction of the arrow to unlock the
Battery Cover.
Insert the Guitar Pick to release the Battery Cover.
©Sony Ericsson Mobile Communications AB – Company Internal 6(70)

Working Instructions (mech)
1225-1010 Rev 1
Disassembly
1. Raise the Battery Cover at the bottom.
2. Lift it off to remove it.
3.2 Battery
Insert the Front Opening Tool and raise the bottom of the
Battery to release it.
Remove the Battery.
3.3 Rear Cover
Remove these four 4.5 mm nickel screws by using torx bit
no. 6.
©Sony Ericsson Mobile Communications AB – Company Internal 7(70)

Working Instructions (mech)
1225-1010 Rev 1
Disassembly
Insert the Guitar Pick as shown in picture and gently release
this side of the Rear Cover.
Do the same on the opposite side.
Remove the Rear Cover by lifting straight up.
3.4 Main PBA
Insert the Front Opening Tool underneath the connector as
shown in picture and pull upwards to disconnect the
Loudspeaker from the Main PBA.
©Sony Ericsson Mobile Communications AB – Company Internal 8(70)

Working Instructions (mech)
1225-1010 Rev 1
Disassembly
Use the JCIS bit to remove this 2.8 mm black screw.
Open the slider.
There are two snap hooks securing the Main PBA.
Release the Main PBA from the two hooks by using the
Front Opening Tool.
Start at this position,
©Sony Ericsson Mobile Communications AB – Company Internal 9(70)

Working Instructions (mech)
1225-1010 Rev 1
Disassembly
followed by this one,
Raise the bottom of the Main PBA approximately 30oat the
bottom,
and then gently remove it and place it next to the Slider Unit.
©Sony Ericsson Mobile Communications AB – Company Internal 10(70)

Working Instructions (mech)
1225-1010 Rev 1
Disassembly
Use the Front Opening Tool to disconnect the Board-to-
Board (BtB) connector.
Remove the Main PBA.
3.5 SIM Flex/Carrier Unit
The SIM Flex/Carrier Unit is secured to the Main PBA by
two snap hooks.
Use the Front Opening Tool to unsnap one hook.
©Sony Ericsson Mobile Communications AB – Company Internal 11(70)

Working Instructions (mech)
1225-1010 Rev 1
Disassembly
Do the same with the second hook.
Turn the SIM Flex/Carrier Unit over,
and use the Front Opening Tool to disconnect the BtB
connector.
Remove the SIM Flex/Carrier Unit.
©Sony Ericsson Mobile Communications AB – Company Internal 12(70)

Working Instructions (mech)
1225-1010 Rev 1
Disassembly
3.6 Co-Branding
Close the slider.
Carefully insert the dentist hook underneath the Co-
Branding and slide the dentist hook back and forth,
until the Co-Branding is released and can be removed.
Scrap! Not to be reused!
3.7 Screw Sheets
Open the slider.
©Sony Ericsson Mobile Communications AB – Company Internal 13(70)

Working Instructions (mech)
1225-1010 Rev 1
Disassembly
Carefully insert the dentist hook underneath one of the two
Screw Sheets and remove it.
Scrap! Not to be reused!
Do the same with the second Screw Sheet.
3.8 Front Cover
Remove the two 1.6 mm black screws by using the JCIS bit.
Close the slider.
©Sony Ericsson Mobile Communications AB – Company Internal 14(70)

Working Instructions (mech)
1225-1010 Rev 1
Disassembly
Remove the two 2.3 mm nickel screws by using the JCIS
bit.
Insert the Guitar Pick as shown in picture and gently slide it
back and forth to release this side of the Front Cover.
Do the same on the opposite side.
Lift off the Front Cover.
©Sony Ericsson Mobile Communications AB – Company Internal 15(70)

Working Instructions (mech)
1225-1010 Rev 1
Disassembly
3.9 Navigation Key Unit
Remove this 1.6 mm black screw by using the JCIS bit.
Insert the Guitar Pick as shown in picture to release the
Navigation Key Unit,
and turn it approximately 90o.
Use the Front Opening Tool to disconnect one of the two
BtB connectors.
©Sony Ericsson Mobile Communications AB – Company Internal 16(70)

Working Instructions (mech)
1225-1010 Rev 1
Disassembly
Do the same with the second BtB connector.
Remove the Navigation Key Unit.
3.10 Display
Insert the Front Opening Tool as shown in picture to release
and raise the Display.
Remove the Display by lifting straight up.
©Sony Ericsson Mobile Communications AB – Company Internal 17(70)

Working Instructions (mech)
1225-1010 Rev 1
4 Replacement
4.1 Battery Cover
Follow the 3.1 Disassembly instructions!
Prepare the new Battery Cover.
Follow the 5.10 Reassembly instructions!
4.2 Rear Cover
Follow the 3.1 – 3.3 Disassembly instructions!
Prepare the new Rear Cover.
Follow the 5.8 – 5.10 Reassembly instructions!
4.3 Co-Branding
Follow the 3.6 Disassembly instructions!
Prepare the new Co-Branding.
Follow the 5.5 Reassembly instructions!
4.4 Screw Sheet
Follow the 3.7 Disassembly instructions!
Prepare the new Screw Sheets.
Follow the 5.4 Reassembly instructions!
©Sony Ericsson Mobile Communications AB – Company Internal 18(70)

Working Instructions (mech)
1225-1010 Rev 1
Replacement
4.5 Front Cover
Follow the 3.1 – 3.2 & 3.6 – 3.8 Disassembly instructions!
Prepare the new Front Cover.
Follow the 5.3 – 5.5 & 5.9 – 5.10 Reassembly instructions!
4.6 Display
Follow the 3.1 – 3.2 & 3.6 – 3.10 Disassembly instructions!
Prepare the new Display.
Follow the 5.1 – 5.5 & 5.9 – 5.10 Reassembly instructions!
4.7 Hinge Slider
Follow the 3.1 – 3.4 & 3.6 – 3.10 Disassembly instructions!
Follow the 4.12 – 4.15 & 4.26, 4.31 Removal Instructions!
Prepare the new Hinge Slider.
Follow the 4.31,4.29, 4.28, 4.26 & 4.15 – 4.12 Installation
Instructions!
Follow the 5.1 – 5.5 & 5.7 – 5.10 Reassembly instructions!
©Sony Ericsson Mobile Communications AB – Company Internal 19(70)

Working Instructions (mech)
1225-1010 Rev 1
Replacement
4.8 Knob Lock for Battery Cover
Follow the 3.1 – 3.3 Disassembly instructions!
Carry out the replacement as described below.
Follow the 5.8 – 5.10 Reassembly instructions!
REMOVAL
Push the Knob Lock in the direction of the arrow.
Insert the dentist hook as shown in picture.
Pull upwards to release and remove the Knob Lock.
©Sony Ericsson Mobile Communications AB – Company Internal 20(70)