Nokia 7600 - Cell Phone 29 MB Installation instructions

Customer Care Solutions
NMM-3 Series Cellular Phones
Issue 1 (11/2003) Copyright 2003 Nokia Corporation. Page 5-1
Company Confidential
5 - Disassembly Instructions

NMM-3 Company Confidential
5 - Disassembly Instructions CCS Technical Documentation
Page 5-2 Copyright 2003 Nokia Corporation. Issue 1 (11/2003)
Company Confidential
Table of Contents
Description Page No.
Disassembly Instructions
Disassembly Instructions ............................................................................................................... 3
Re-assembly Instructions .............................................................................................................. 11
Assembly of B-Cover Module ................................................................................................ 11
Assemble of UI Module ........................................................................................................... 14
Assembly of the ATO ................................................................................................................ 16
Assembly of the Transceiver .................................................................................................. 18
Visual Quality Check during Re-assembly ................................................................................ 20

CCS Technical Documentation 5 - Disassembly Instructions
Company Confidential NMM-3
Issue 1 (11/2003) Copyright 2003 Nokia Corporation. Page 5-3
Company Confidential
Disassembly Instructions
1. First remove LH Sleeve.
2. Now remove RH Sleeve.
3. Dismount C-Cover.
4. Pull up D-cover, which is attached
to B-cover with adhesive tape.
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NMM-3 Company Confidential
5 - Disassembly Instructions CCS Technical Documentation
Page 5-4 Copyright 2003 Nokia Corporation. Issue 1 (11/2003)
Company Confidential
5. Unscrew Antenna screw. Use a new
Torx Plus screw and a torque of 26
Ncm for assembly.
6. The Corner Piece fits very tight, so
it needs some extra force to separate
it from the B-cover with the SRT-6.
7. The A-cover is fixed with several
plastic clips. Start with the clip near
to the system connector.
8. Loosen the clips anti-clockwise by
using the SRT-6 as a lever. Do not
twist the SRT-6 because this could
cause damage to the cover.
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CCS Technical Documentation 5 - Disassembly Instructions
Company Confidential NMM-3
Issue 1 (11/2003) Copyright 2003 Nokia Corporation. Page 5-5
Company Confidential
9. Remove A-cover.
10. Unscrew the six Torx Plus screws
using the order shown. For assembly
the reverse order and a torque of 19
Ncm has to be used for an old B-
cover and 22 Ncm for a new B-cover.
No electric or air driver are allowed
to be used for assembly.
11. Unlock the three clips from the UI
Assembly, as indicated.
12. If unlocking doesn’t work check
that the Antenna screw has been
removed.
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NMM-3 Company Confidential
5 - Disassembly Instructions CCS Technical Documentation
Page 5-6 Copyright 2003 Nokia Corporation. Issue 1 (11/2003)
Company Confidential
13. Remove UI Assembly.
14. After opening the side clips the
Lightguide can be removed.
15. Carefully open LCD Connector
with the SRT-6. Do not damage the
sensitive flex foil.
16. Remove LCD.
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CCS Technical Documentation 5 - Disassembly Instructions
Company Confidential NMM-3
Issue 1 (11/2003) Copyright 2003 Nokia Corporation. Page 5-7
Company Confidential
17. Press out Earpiece from guiding
pin side.
18. Separate UI PWB from Engine
Shield.
19. Dismount Engine module.
20. Use disassembly side of the SRT-
11 to remove the VGA Camera. Use
the other side of the SRT-11 for
assembly.
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NMM-3 Company Confidential
5 - Disassembly Instructions CCS Technical Documentation
Page 5-8 Copyright 2003 Nokia Corporation. Issue 1 (11/2003)
Company Confidential
21. Lever out WCDMA Antenna from
B-cover.
22. Using a charger plug remove the
DC Jack.
23. Remove Vibra Motor, taking care
not to damage the spring contacts.
24. Unlock the side snaps to remove
the IT Window.
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CCS Technical Documentation 5 - Disassembly Instructions
Company Confidential NMM-3
Issue 1 (11/2003) Copyright 2003 Nokia Corporation. Page 5-9
Company Confidential
25. Push out the Volume Keys, taking
care not to damage the silicon.
26. Remove the Microphone from its
guidance.
27. Remove Camera Shutter Key.
28. Remove Power Key.
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NMM-3 Company Confidential
5 - Disassembly Instructions CCS Technical Documentation
Page 5-10 Copyright 2003 Nokia Corporation. Issue 1 (11/2003)
Company Confidential
29. Detach Camera Window by plac-
ing SRT-6 as shown and pressing
upwards forcefully.
30. Press out Rubber Gasket from the
outside.
31. There are two plastic clips, which
have to be unlocked before removing
GSM Antenna.
32. Finally remove HF Speaker with
tweezers.
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