Customer Care Solutions NMM-3 Series Cellular Phones 5 - Disassembly Instructions Issue 1 (11/2003) Copyright 2003 Nokia Corporation.
NMM-3 Company Confidential 5 - Disassembly Instructions CCS Technical Documentation Table of Contents Description Page No. Disassembly Instructions Disassembly Instructions ............................................................................................................... 3 Re-assembly Instructions .............................................................................................................. 11 Assembly of B-Cover Module .....................................................
CCS Technical Documentation Company Confidential NMM-3 5 - Disassembly Instructions Disassembly Instructions 1. First remove LH Sleeve. 1 2. Now remove RH Sleeve. 2 3. Dismount C-Cover. 3 4. Pull up D-cover, which is attached to B-cover with adhesive tape. 4 Issue 1 (11/2003) Copyright 2003 Nokia Corporation.
NMM-3 Company Confidential 5 - Disassembly Instructions CCS Technical Documentation 5. Unscrew Antenna screw. Use a new Torx Plus screw and a torque of 26 Ncm for assembly. 5 6. The Corner Piece fits very tight, so it needs some extra force to separate it from the B-cover with the SRT-6. 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.
CCS Technical Documentation 9. Remove A-cover. Company Confidential NMM-3 5 - Disassembly Instructions 9 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 Bcover and 22 Ncm for a new B-cover. No electric or air driver are allowed to be used for assembly. 10 11. Unlock the three clips from the UI Assembly, as indicated. 11 12. If unlocking doesn’t work check that the Antenna screw has been removed.
NMM-3 Company Confidential 5 - Disassembly Instructions CCS Technical Documentation 13. Remove UI Assembly. 13 14. After opening the side clips the Lightguide can be removed. 14 15. Carefully open LCD Connector with the SRT-6. Do not damage the sensitive flex foil. 15 16. Remove LCD. 16 Page 5-6 Copyright 2003 Nokia Corporation.
CCS Technical Documentation Company Confidential NMM-3 5 - Disassembly Instructions 17. Press out Earpiece from guiding pin side. 17 18. Separate UI PWB from Engine Shield. 18 19. Dismount Engine module. 19 20. Use disassembly side of the SRT11 to remove the VGA Camera. Use the other side of the SRT-11 for assembly. 20 Issue 1 (11/2003) Copyright 2003 Nokia Corporation.
NMM-3 Company Confidential 5 - Disassembly Instructions CCS Technical Documentation 21. Lever out WCDMA Antenna from B-cover. 21 22. Using a charger plug remove the DC Jack. 22 23. Remove Vibra Motor, taking care not to damage the spring contacts. 23 24. Unlock the side snaps to remove the IT Window. 24 Page 5-8 Copyright 2003 Nokia Corporation.
CCS Technical Documentation Company Confidential NMM-3 5 - Disassembly Instructions 25. Push out the Volume Keys, taking care not to damage the silicon. 25 26. Remove the Microphone from its guidance. 26 27. Remove Camera Shutter Key. 27 28. Remove Power Key. 28 Issue 1 (11/2003) Copyright 2003 Nokia Corporation.
NMM-3 Company Confidential 5 - Disassembly Instructions CCS Technical Documentation 29. Detach Camera Window by placing SRT-6 as shown and pressing upwards forcefully. 29 30. Press out Rubber Gasket from the outside. 30 31. There are two plastic clips, which have to be unlocked before removing GSM Antenna. 31 32. Finally remove HF Speaker with tweezers. 32 Page 5-10 Copyright 2003 Nokia Corporation.
CCS Technical Documentation Company Confidential NMM-3 5 - Disassembly Instructions Re-Assembly Instructions Assembly of B-Cover Module 1 1. Assemble the Handsfree Speaker into the GSM antenna housing making sure to apply even pressure around the circumference of the device. Ensure the alignment feature on the device is aligned to the relevant feature in the antenna housing. Note: Ensure the contacts are avoided and the speaker gauze is first fitted to the GSM antenna module. 2 2.
NMM-3 Company Confidential 5 - Disassembly Instructions CCS Technical Documentation 4 4. Turn the B-Cover over once the boot is aligned and push the boot retention clips into the recesses in the B-Cover so they are visible from the outside of the B-Cover. 6 5. Assemble the camera window adhesive to the camera window annulus on the B-Cover, ensuring it is centrally fitted and the yellow backing tape is removed. 6.
CCS Technical Documentation Company Confidential NMM-3 5 - Disassembly Instructions 8 8. Assemble the WCDMA antenna into the B-Cover module ensuring the antenna is engaged under the clip nearest the battery bay wall before the external clip is made by pushing down on the antenna to clip it to the B-Cover. Note: Ensure the clips are engaged by checking the clip is within the clip aperture of the outside of the BCover. Ensure also that the metallization on the antenna is not scratched or contaminated. 9 9.
NMM-3 Company Confidential 5 - Disassembly Instructions CCS Technical Documentation 9 9 (iii). Removing the Vibra Motor. (iii) 10 10. Ensure each of the three keys is fully assembled into their apertures. Ensure the bottom of the key is aligned into the B-Cover with the face being pushed through the aperture in the B-Cover. The key flanges must be tight up against the B-Cover flange with no gap. Note: Ensure the Class I faces of the keys are not touched or damaged during the assembly sequence.
CCS Technical Documentation Company Confidential NMM-3 5 - Disassembly Instructions 2 2. Assemble the UI PWB Module onto the Engine shield ensuring the shield is kept flat and not distorted or bent. The PWB must be LED’s up and care must be taken not to touch the board to board connector pads. Note: Ensure the datum pins on the shield are not deformed. 3 3.
NMM-3 Company Confidential 5 - Disassembly Instructions CCS Technical Documentation 5 5. Place a Navi key assembly onto the UI PWB, ensuring the alignment pips on the bottom of the Navi key assembly are located into the holes in the UI PWB. Note: Ensure the Class I surfaces of the Navi key are kept clean and undamaged. These must be checked before assembly. 6 6.
CCS Technical Documentation Company Confidential NMM-3 5 - Disassembly Instructions 2 2. Assemble the camera into the camera connector using the SRT-11 Camera Assembly tool. Note: Ensure the alignment pip on the SRT-11 Camera Assembly tool is aligned with the pip on the camera which is in turn aligned with the dot on the camera connector assembly before location and assembly. Also ensure that the camera has all three clips connected to the shield. 3 3.
NMM-3 Company Confidential 5 - Disassembly Instructions CCS Technical Documentation 5 5. Assemble the 7th screw into the back of the B-Cover making sure not to damage the B-Cover. This screw must be a new 5.3mm x 1.6mm T6 (IP6) machine screw (NMP 6150905) with an orange threadlock patch applied with a torque of 26 Ncm. Note: Only use a hand torque driver. 6 6. Assemble the 6 screws into the ATO in the order indicated opposite. Using new 9.0mm x 1.6mm T6 Remform screws (NMP 6150903).
CCS Technical Documentation Company Confidential NMM-3 5 - Disassembly Instructions 2 3 2. APAC ONLY - The tamper proof label must be fitted across the split line of the A-Cover and B-Cover in the place indicated in the illustration opposite. 3. Assemble the corner piece onto the ATO module ensuring the top side is placed in its retention recess within the A-Cover first. Pushing the corner piece downwards snaps the bottom clip home.
NMM-3 Company Confidential 5 - Disassembly Instructions CCS Technical Documentation Visual Quality Checks during Re-assembly • Ensure the window in the A-Cover module has no contamination, scratches or wear in the viewing area of any kind • Ensure the camera window viewing area is clear of contaminants or defects • Ensure the corner piece is correctly fitted and free from contaminants or defects • Ensure the side keys all depress • Ensure all 7 screws are fitted and fully assembled • Ensure the
