Nokia 282 Disassembly

Programmes After Market Services
NHA–9 Series Transceivers
Disassembly
Issue 2 03/00
NHA–9
PAMS
Technical Documentation
Contents
Disassembly Instructions (version1) 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Antenna Removal 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Battery Pack / Battery Cover 4. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
B Cover Removal 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Headset Connector, Headset Cover, Vibra Motor and Antenna Tube 6.
Engine PCB 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Mic + Boot 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cinch Connector 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lid module 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Keymat Module 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Button & Call indicator lens 9. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
NHA–9 (version 1) Disassembled 10. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Re–Assembly 11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lid Module 11. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cinch Connector 12. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Engine PCB 13. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Antenna 14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Disassembly Instructions (version2) 15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Antenna Removal 15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Battery Pack / Battery Cover 16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
B Cover Removal 17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Headset Connector, Headset Cover, Vibra Motor and Antenna Tube 18.
Engine PCB 18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Mic + Boot 19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Keymat Module 19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lid Module 19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
NHA–9 (version 2) Disassembled 20. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Re–Assembly 21. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Lid Module 21. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Engine PCB 22. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Page 2
Antenna 23. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Issue 2 03/00
PAMS
NHA–9
Technical Documentation

Disassembly Instructions (version1)

Antenna Removal
Apply a two step movement
Rotate clockwise approx 90 degrees whilst pulling slightly.
The antenna will stop 1–2 mmm out of the B cover
Rotate clockwise approx 90 degrees whilst pulling the antenna completely out
Issue 2 03/00
Page 3
NHA–9
PAMS
Battery Pack / Battery Cover
Technical Documentation
Pull the battery cover until it stops
Lift up the battery cover
Remove the battery pack
DURING RE–ASSEMBLY, EN­SURE THA T THE CONTACTS ARE ALIGNED (SEE ARROW)
Page 4
Issue 2 03/00
PAMS
NHA–9
Technical Documentation
B Cover Removal
Remove 2 TORX screws, turn anti–clockwise
THE NOMINAL TORQUE TO APPLY DURING THE RE–ASSEMBLY IS 12 N/cm +/– 0.5 N/cm
Whilst holding the phone as shown, disengage the clips on both sides of the phone with your thumbnail
THE CLIPS ON BOTH SIDES OF THE PHONE ARE FRAGILE. DO NOT PULL THE B COVER WITHOUT DISENGAGING THE SIDE CLIPS FIRST
Once the clips are disen­gaged, lift up the bottom of the B cover gently
DURING RE–ASSEMBLY MAKE SURE THAT ALL CLIPS ARE ENGAGED (THE 2 SIDE CLIPS AND THE TOP CLIP)
Issue 2 03/00
Page 5
NHA–9
PAMS
Technical Documentation
Headset Connector, Headset Cover, Vibra Motor and Antenna Tube
If required, remove the headset connector, headset cover, vibra motor and antenna tube (not shown)
Engine PCB
Disconnect the flexi from the engine PCB using tweezers
Mic + Boot
Remove the Mic + Boot from the engine PCB if required ( not shown)
Page 6
Lift up , gently slide the side of the engine PCB, opposite to the flexi, whilst holding the A cover
Issue 2 03/00
PAMS
NHA–9
Technical Documentation
Cinch Connector
Remove the cinch connector using tweezers.It may only be re–used in repair module jig (MJS–7).
EACH TIME THE ENGINE BOARD IS REMOVED, THE CINCH MUST BE REPLACED BY A NEW ONE
EACH TIME THE PHONE IS OPENED THE PCB ADHESIVE WINDOW MUST BE REPLACED
Issue 2 03/00
Page 7
NHA–9
PAMS
Lid module
Technical Documentation
Open the lid and disengage the hinge opposite to the flexi
BE CAREFUL NOT TO DAMAGE THE FLEXI
Page 8
Issue 2 03/00
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