System Module Disassembly (See Fig.2) - Nokia 9000i Service Manual

RAE/RAK–1N
Faultfinding/Disassembly
System Module Disassembly
1. Remove Battery. ( A )
2. Remove 2 Torx screws. ( B )
3. Gently lift off C cover (C) starting from the battery hole.
Note: be aware that the speaker gasket on the SIM–flex might stick to the C cover
buzzer gasket.
4. Remove 7 torx screws, (D) do not undo screws marked with an
S on the diagram yet.
5. Remove coaxial antenna cable. (E)
6. Remove EMC flex (not shown) from the top of the shield.
7. Lift out the sub–assy.
8. Remove PDA module card (I) from the chassis by lifting it in
the middle.
9. Remove the handsfree speaker from the chassis.
10. Open the SIM–flex connector on the CMT module and unplug
the SIM–flex from the chassis. (F)
11. Remove 3 short Torx screws (S), open the shields and remove
the CMT module.
12. Re–assemble in reverse order and observe the following
points:
S
Ensure the shield snaps into position properly.
S
Position the handsfree speaker gasket so that the sound
gap in the chassis is open and the speaker wires are not
trapped between the PDA module and chassis.
S
Check that the handsfree microphone wires go through the
slot in the chassis and do not get trapped between the
chassis and PDA module.
S
Position the EMC flex with guide lines on the shield.
S
When re–assembling the sub–assy and cover, locate the
system connector end of the assy first.
S
Ensure the handsfree microphone dust washer inside
the cover remains in place.
S
Position the coaxial antenna cable so that it goes around
the screw tower. The black mark on the cable is the correct
fixing point for the cover.
Page 8 – 6
(see fig.2)
After Sales
Technical Documentation
Original, 05/97