Nokia 6370, 6385, nhp2 Disassembly
Programmes After Market Services
NHP-2 Series Transceivers
8. Disassembly
Issue 1 05/2002 Nokia Corporation
NHP-2
8. Disassembly PAMS Technical Documentation
Page 2 Nokia Corporation Issue 1 05/2002
NHP-2
PAMS Technical Documentation 8. Disassembly
Contents
Disassembly of the NHP-2............................................................................................. 5
Preparation for Disassembly ........................................................................................5
Disassembly Tools .................................................................................................... 5
ESD Protection.......................................................................................................... 5
Step-by-Step Disassembly Instructions .......................................................................6
1. Remove the battery cover................................................................................... 6
2. Remove the battery. ............................................................................................ 6
3. Loosen and remove D-cover screws................................................................... 7
4. Separate A-cover assembly from D-cover assembly........................................ 7
5. Disassemble the A-cover assembly..................................................................... 8
6. Remove keymat. .................................................................................................. 8
7. Remove speaker gasket/power key and speaker. ............................................. 8
8. Remove the speaker. ........................................................................................... 9
View of A-cover side of phone (disassembled) ........................................................ 9
View of phone without the A-cover........................................................................ 10
9. Remove the screws from LCD assembly/PWB assembly. ............................. 10
10. Remove the PWB assembly/LCD assembly from the D-cover assembly... 10
PWB/LCD assemblies and D-cover assembly........................................................ 11
11. Loosen and remove microphone assembly from the PWB/LCD assembly. 11
12. Remove LCD assembly................................................................................... 11
Disassembled PWB/LCD assembly........................................................................ 12
Above is the PWB/LCD assembly, disassembled down to the components. ......... 12
D-cover assembly.................................................................................................... 12
13. Remove antenna. ............................................................................................. 12
D-cover assembly with internal antenna removed.................................................. 13
6385 Disassembled to the Component Level.......................................................... 13
Issue 1 05/2002 Nokia Corporation Page 3
NHP-2
8. Disassembly PAMS Technical Documentation
Page 4 Nokia Corporation Issue 1 05/2002
NHP-2
PAMS Technical Documentation 8. Disassembly
Disassembly of the NHP-2
Preparation for Disassembly
Disassembly Tools
Shown left to right: Torque-limiting screwdriver (torque set at 16.9N-cm), fiberglass soldering aid, and T6 torx driver.
ESD Protection
Some form of ESD protection should be used when handling the PWB and other electronic components. The photo above shows a wrist strap, which can be grounded to a
bench. This or some other form of ESD protection should be used when handling the
phone.
Issue 1 05/2002 Nokia Corporation Page 5
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