Sony Ericsson STICK MICRO W995 User manual

1222-6716 Rev 3
Working Instructions
- mechanical -
W995
©Sony Ericsson Mobile Communications AB – Company Internal

Working instruction (mech)
1222-6716 Rev 3
CONTENTS
1Exterior Views................................................................................. 5
1.1W995 ....................................................................................................... 5
2Tools ................................................................................................ 6
3Disassembly.................................................................................... 7
3.1Battery Cover......................................................................................... 7
3.2Battery.................................................................................................... 8
3.3Keyboard................................................................................................ 8
3.4Panel Key Dummy ................................................................................. 9
3.5Lower Screw Cap ................................................................................ 10
3.6Lower Rear Cover................................................................................ 10
3.7BT GPS Antenna.................................................................................. 11
3.8Carrier Holder SIM and SIM Flex Assy .............................................. 13
3.9Camera - Rear ...................................................................................... 14
3.10Main Antenna....................................................................................... 15
3.11Key Flex Assy ...................................................................................... 16
3.12Main PBA.............................................................................................. 17
3.13Upper Screw Cap................................................................................. 18
3.14Front Cover Assy and Navi Key......................................................... 18
3.15Navi Key PBA....................................................................................... 20
3.16Display.................................................................................................. 21
3.17Carrier Holder VT Cam........................................................................ 22
3.18Camera - Front..................................................................................... 22
4Replacement ................................................................................. 23
4.1Battery Cover....................................................................................... 23
4.2Keyboard.............................................................................................. 23
4.3Panel Key Dummy ............................................................................... 23
4.4Lower Screw Cap ................................................................................ 23
4.5Lower Rear Cover................................................................................ 24
4.6BT GPS Antenna.................................................................................. 24
4.7Carrier Holder SIM............................................................................... 24
4.8Camera - Rear ...................................................................................... 24
4.9Main Antenna....................................................................................... 25
4.10Key Flex Assy ...................................................................................... 25
4.11Upper Screw Cap................................................................................. 25
4.12Front Cover Assy ................................................................................ 25
4.13Navi Key ............................................................................................... 26
4.14Navi Key PBA....................................................................................... 26
4.15Display.................................................................................................. 26
©Sony Ericsson Mobile Communications AB – Company Internal 2(96)

Working instruction (mech)
1222-6716 Rev 3
4.16Carrier Holder VT Cam........................................................................ 26
4.17Camera - Front..................................................................................... 27
4.18Hinge Slider Assembly ....................................................................... 27
4.19Co-Branding Label .............................................................................. 28
4.20MComp Sheet Shade Camera Led ..................................................... 30
4.21Side Key ............................................................................................... 32
4.22Camera Key.......................................................................................... 34
4.23Core Unit Label.................................................................................... 36
4.24System Connector Cover ................................................................... 37
4.25Grill Speaker Bottom........................................................................... 38
4.26Net Speaker Bottom ............................................................................ 40
4.27Grill Speaker Top................................................................................. 42
4.28Net Speaker Top .................................................................................. 44
4.29Liquid Intrusion Indicator ................................................................... 46
4.30Audio Jack ........................................................................................... 47
4.31Foil Adhesive Audio Jack................................................................... 49
4.32Window Flash ...................................................................................... 51
4.33Window Main Camera ......................................................................... 53
4.34SIM Flex Assy ...................................................................................... 55
4.35Gasket Flash ........................................................................................ 57
4.36Cushion Cam B to B............................................................................ 58
4.37MComp Sheet FPC Main ..................................................................... 59
4.38Shield Can Lid AGPS .......................................................................... 60
4.39Shield Can Lid WLAN.......................................................................... 62
4.40Shield Can Lid VERA .......................................................................... 64
4.41Shield Can Lid KAJSA ........................................................................ 66
4.42MComp Sheet MP202 .......................................................................... 68
4.43Cushion 0.0 VT Cam............................................................................ 70
4.44Light Guide .......................................................................................... 71
4.45Cushion Upper PBA ............................................................................ 73
4.46Magnet.................................................................................................. 74
4.47Slider Flex Assy................................................................................... 76
5Reassembly................................................................................... 79
5.1Camera - Front..................................................................................... 79
5.2Carrier Holder VT Cam........................................................................ 80
5.3Display.................................................................................................. 80
5.4Navi Key PBA....................................................................................... 81
5.5Navi Key and Front Cover Assy......................................................... 82
5.6Upper Screw Cap................................................................................. 83
5.7Main PBA.............................................................................................. 84
©Sony Ericsson Mobile Communications AB – Company Internal 3(96)

Working instruction (mech)
1222-6716 Rev 3
©Sony Ericsson Mobile Communications AB – Company Internal 4(96)
5.8Key Flex Assy ...................................................................................... 85
5.9Main Antenna....................................................................................... 87
5.10Camera - Rear ...................................................................................... 88
5.11Carrier Holder SIM and SIM Flex Assy .............................................. 88
5.12BT GPS Antenna.................................................................................. 89
5.13Lower Rear Cover................................................................................ 90
5.14Lower Screw Cap ................................................................................ 91
5.15Panel Key Dummy ............................................................................... 92
5.16Keyboard.............................................................................................. 93
5.17Battery.................................................................................................. 93
5.18Battery Cover....................................................................................... 94
6Revision History ........................................................................... 96
For general information about mechanical repair related issues, refer to
1220-1333: Generic Repair Manual - mechanical

Working instruction (mech)
1222-6716 Rev 3
1 Exterior Views
1.1 W995
©Sony Ericsson Mobile Communications AB – Company Internal 5(96)

Working instruction (mech)
1222-6716 Rev 3
2 Tools
SPECIAL TOOLS
1. Torque Screwdriver
2. Bits (T6)
3. Bits (JCIS No. 0)
4. Front Opening Tool
5. Guitar Pick
6. Flex Film Assembly Tool
7. ESD Brush
For part information on the tools above, refer to the ‘Tools Catalogue/Matrix’!
STANDARD TOOLS
1. ESD Tweezers
2. Dentist hook
©Sony Ericsson Mobile Communications AB – Company Internal 6(96)

Working instruction (mech)
1222-6716 Rev 3
3 Disassembly
The disassembly is done in the following order:
1. Battery Cover
2. Battery
3. Keyboard
4. Panel Key Dummy
5. Lower Screw Cap
6. Lower Rear Cover
7. BT GPS Antenna
8. Carrier Holder SIM and SIM Flex Assy
9. Camera - Rear
10. Main Antenna
11. Ke
y
Flex Ass
y
12. Main PBA
13. Upper Screw Cap
14. Front Cover Assy (a) and Navi Key (b)
15. Navi Key PBA
16. Display
17. Carrier Holder VT Cam
18. Camera - Front
3.1 Battery Cover
Flip over the metal ring.
Push the knob lock in the direction of the arrow to unlock the
Battery Cover.
©Sony Ericsson Mobile Communications AB – Company Internal 7(96)

Working instruction (mech)
1222-6716 Rev 3
©Sony Ericsson Mobile Communications AB – Company Internal 8(96)
Disassembly
Raise the Battery Cover to remove it.
3.2 Battery
Insert the Front Opening Tool and lift the bottom of the
Battery to release it.
Remove the Battery.
3.3 Keyboard
Turn the phone over and open the slider.

Working instruction (mech)
1222-6716 Rev 3
Disassembly
Carefully insert the dentist hook through this hole and lift to
release the Keyboard in this corner.
Be careful not to damage the microphone/Key Flex
Assy just below the hole in the Keyboard!
Gently peel the Keyboard off by using the tweezers.
Scrap! Not to be reused!
3.4 Panel Key Dummy
Remove these two screws by using torx bit no. 6.
Insert the Front Opening Tool and raise the Panel Key
Dummy to release it from the phone.
©Sony Ericsson Mobile Communications AB – Company Internal 9(96)

Working instruction (mech)
1222-6716 Rev 3
Disassembly
Remove the Panel Key Dummy.
3.5 Lower Screw Cap
Turn the phone over.
Carefully insert the dentist hook underneath one of the two
Lower Screw Caps and remove it.
Do the same with the second Lower Screw Cap.
3.6 Lower Rear Cover
Remove these two screws by using torx bit no. 6.
©Sony Ericsson Mobile Communications AB – Company Internal 10(96)

Working instruction (mech)
1222-6716 Rev 3
©Sony Ericsson Mobile Communications AB – Company Internal 11(96)
Disassembly
Insert the Front Opening Tool as shown in the picture to
unlatch the snap hooks.
Use index fingers to pull both sides of the Lower Rear Cover
(1) in the direction of arrows and push the Main PBA (2) with
thumbs until the bottom side is released.
Lift the Lower Rear Cover and remove it in the direction of
the arrow from the Audio Jack.
3.7 BT GPS Antenna
Remove the two screws by using the JCIS No. 0 bit.

Working instruction (mech)
1222-6716 Rev 3
Disassembly
There are two hooks securing the BT GPS Antenna.
Unsnap this hook by using the Front Opening Tool.
Unsnap this hook by using the Front Opening Tool.
Remove the BT GPS Antenna.
©Sony Ericsson Mobile Communications AB – Company Internal 12(96)

Working instruction (mech)
1222-6716 Rev 3
Disassembly
3.8 Carrier Holder SIM and
SIM Flex Assy
There are three snap hooks securing the Carrier Holder SIM
and SIM Flex Assy.
Unsnap the first hook by using the Front Opening Tool.
Unsnap the second hook by using the Front Opening Tool.
Pull the Carrier Holder SIM little bit in the direction of the
arrow (1) and lift to unsnap the third hook (2).
©Sony Ericsson Mobile Communications AB – Company Internal 13(96)

Working instruction (mech)
1222-6716 Rev 3
Disassembly
Carefully open the Carrier Holder SIM in the direction of the
arrow to get access to the btb connector underneath.
Disconnect the connector by using the Front Opening Tool.
Remove the Carrier Holder SIM and SIM Flex Assy.
3.9 Camera - Rear
Disconnect the connector by using the Front Opening Tool.
©Sony Ericsson Mobile Communications AB – Company Internal 14(96)

Working instruction (mech)
1222-6716 Rev 3
©Sony Ericsson Mobile Communications AB – Company Internal 15(96)
Disassembly
Remove the Camera.
3.10 Main Antenna
The Main Antenna is secured to the Main PBA by two snap
hooks.
Unsnap one of the hooks by using the Front Opening Tool.
Remove the Main Antenna.

Working instruction (mech)
1222-6716 Rev 3
Disassembly
3.11 Key Flex Assy
Insert the Front Opening Tool in this corner to release the
Key Flex Assy.
Peel the Key Flex Assy in the direction of the arrow to get
access to the btb connector underneath.
Disconnect the connector by using the Front Opening Tool.
Continue to peel off the Key Flex Assy and remove it.
Scrap! Not to be reused!
©Sony Ericsson Mobile Communications AB – Company Internal 16(96)

Working instruction (mech)
1222-6716 Rev 3
Disassembly
The residues on the Shielding Can Lid and the phone
must be cleaned off before reassembly.
3.12 Main PBA
Release the bottom of the Main PBA by pushing it from back
by using fingers.
Two snap hooks (marked in picture) are holding the
Main PBA.
Gently raise the bottom of the Main PBA.
Be careful not to damage the FPC on the back of the
Main PBA.
Gently remove the Main PBA and place it next to the Hinge
Slider Assy as shown in the picture.
©Sony Ericsson Mobile Communications AB – Company Internal 17(96)

Working instruction (mech)
1222-6716 Rev 3
©Sony Ericsson Mobile Communications AB – Company Internal 18(96)
Disassembly
Disconnect the BtB connector by using the Front Opening
Tool.
3.13 Upper Screw Cap
Carefully insert the dentist hook underneath one of the two
Upper Screw Caps and remove it.
Scrap! Not to be reused!
Do the same with the second Upper Screw Cap.
Scrap! Not to be reused!
3.14 Front Cover Assy and
Navi Key
Remove these four screws by using JCIS No. 0 bit.

Working instruction (mech)
1222-6716 Rev 3
Disassembly
Insert the Guitar Pick as shown in picture and gently slide
back and forth to release this side of the Front Cover Assy.
Continue to slide on this side.
Continue to slide on this side.
The phone and the Front Cover Assy separated.
©Sony Ericsson Mobile Communications AB – Company Internal 19(96)

Working instruction (mech)
1222-6716 Rev 3
©Sony Ericsson Mobile Communications AB – Company Internal 20(96)
Disassembly
Remove the Navi Key by using the tweezers.
3.15 Navi Key PBA
Remove this screw by using JCIS No. 0 bit.
There are two hooks securing the Navi Key PBA. Insert the
Guitar Pick tool to release the Navi Key PBA.
Turn the Navi Key PBA in the direction of the arrow to gain
the access to the two connectors.