Page 1
Nokia Customer Care
5 - Disassembly Instructions
Issue 1 11/2005 COMPANY CONFIDENTIAL
Copyright © 2005 Nokia. All Rights Reserved.
Page 2
RM-127
Nokia Customer Care 5 - Disassembly Instructions
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2 COMPANY CONFIDENTIAL Issue 1 11/2005
Copyright © 2005 Nokia. All Rights Reserved.
Page 3
RM-127
5 - Disassembly Instructions Nokia Customer Care
Table of Contents
Page No
Disassembly Instructions................................................................................... 5
General requirements........................................................................................ 5
Detailed disassembly instructions...................................................................... 6
Reassembly ....................................................................................................... 13
Issue 1 11/2005 COMPANY CONFIDENTIAL 3
Copyright © 2005 Nokia. All Rights Reserved.
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RM-127
Nokia Customer Care 5 - Disassembly Instructions
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Copyright © 2005 Nokia. All Rights Reserved.
Page 5
RM-127
5 - Disassembly Instructions Nokia Customer Care
Disassembly Instructions
■ General requirements
Use the correct ESD protection before handling the RM-127 product.
Use gloves to handle the RM-127 product.
Required tools:
• torx 6 screwdriver, for disassembly torx 6 torque-driver,
IMPORTANT:
Set to 23Ncm torque for reassembling B-Cover Assy and A-Cover Assy.
If new parts are used for reassembly, set to 23Ncm for A-Cover Assy but
28Ncm for B-Cover assy.
• slotted screwdriver
• tweezers
• dental tool
• SS-42 camera removal tool
• SRT-6 opening tool
• DC-plug
• RJ-107 PWB soldering jig
Note: When shielding lids are removed from the shielding frames of the PWB, new lids must be
used in order to close the shielding properly. It is not allowed to re-use the removed ones.
Note: The RM-127 phone has high gloss paint. The target customer- group is expected to be very
sensitive to the appearance of the phone. Therefore, extra care must be taken wh en handling
the covers. Use gloves when touching the product.
Issue 1 11/2005 COMPANY CONFIDENTIAL 5
Copyright © 2005 Nokia. All Rights Reserved.
Page 6
RM-127
Nokia Customer Care 5 - Disassembly Instructions
■ Detailed disassembly instructions
1.) You need the following tools..
3.) Press the release button of the C-COVER
ASSY and lift it from the bottom side of the
phone.
2.) Protect the window with a plastic film..
4.) Unscrew the two Torx plus® size 6 screws in
the order shown.
For Assembly use the reverse order and a
torque of 23Ncm.
5.) Place the SRT-6 between TRIM PAINTED
and B-COVER ASSY and lift it a little bit. Move
to the shown direction and ...
6 COMPANY CONFIDENTIAL Issue 1 11/2005
Copyright © 2005 Nokia. All Rights Reserved.
6.) ... stick at the marked position the SRT-6
deeper till the TRIM PAINTED unlocks on this
side.
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RM-127
5 - Disassembly Instructions Nokia Customer Care
7.) Now place the SRT-6 between TRIM
PAINTED and B-COVER ASSY on the opposite
side and ...
9.) Remove the TRIM PAINTED. 10.) Note the two snaps of the A-COVER ASSY.
8.) ... unlock it at the same way before on the
other side.
1 1 .) Unlock the snap of the A-COVER ASSY on
one side and ....
Issue 1 11/2005 COMPANY CONFIDENTIAL 7
Copyright © 2005 Nokia. All Rights Reserved.
12.) ... do the same on the other side.
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RM-127
Nokia Customer Care 5 - Disassembly Instructions
13.) To remove the A-COVER ASSY , lift it a little
bit and move it in the opposite direction than the
B-COVER ASSY.
15.) Note the four snaps of the UI PWB
HOLDER.
14.) Hold the KEYMAT with your fingers and
bent the A-COVER ASSY slightly. Now press
the KEYMAT at the shown side out of the A-
COVER ASSY.
16.) Use a slotted screwdriver and release all
four snaps by sticking carefully in the holes.
17.) Remove the UI PWB Holder including the
UI MODULE from the Engine Module.
8 COMPANY CONFIDENTIAL Issue 1 11/2005
Copyright © 2005 Nokia. All Rights Reserved.
18.) Hold the UI PWB HOLDER with your fingers. Press the snaps down with the tweezers
and separate the UI MODULE from the UI PWB
HOLDER at the same time.
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RM-127
5 - Disassembly Instructions Nokia Customer Care
19.) Now remove the UI MODULE from the UI
PWB HOLDER.
21.) Remove the ENGINE MODULE from the B-
COVER ASSY.
20.) Unscrew the six Torx plus® size 6 screws in
the order shown.
For assembly, use the reverse order. IMPORTANT: Torque for used B-Cover Assy =
23Ncm. Torque for new B-Cover Assy =
28Ncm
22.) Use the SRT-6 to open the connector of the
LCD MODULE.
23.) Separate the UI SHIELD ASSY including
the LCD MODULE from the ENGINE MODULE.
Issue 1 11/2005 COMPANY CONFIDENTIAL 9
Copyright © 2005 Nokia. All Rights Reserved.
24.) Bent the UI SHIELD ASSY slightly and
press out the LCD MODULE. Prevent deforming
the UI SHIELD ASSY.
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RM-127
Nokia Customer Care 5 - Disassembly Instructions
25.) Protect the LCD MODULE with a plastic
film.
27.) Separate the VOLUME KEY ACTUATOR
from the VOLUME KEY.
26.) Remove the VOLUME KEY ACTUATOR
including the VOLUME KEY from the B-COVER
ASSY.
28.) Remove the IRDA WINDOW.
29.) Remove the VIBRA MOTOR. 30.) Remove the MICROPHONE.
31.) Remove the DC-JACK with a DC PLUG.
10 COMPANY CONFIDENTIAL Issue 1 11/2005
Copyright © 2005 Nokia. All Rights Reserved.
32.) Press the SIM-GRIP to the shown direction
and lift one side of it out of the B-COVER ASSY.
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RM-127
5 - Disassembly Instructions Nokia Customer Care
33.) Remove the SIM-GRIP from the B-COVER
ASSY.
35.) Use tweezers to remove the POWER KEY
ACTUATOR including
the POWER KEY. Both items can be disassem-
bled if necessary.
34.) Hold the POWER KEY depressed and use
a slotted screwdriver
to lever it over the marked position (white finger).
36.) Note the two snaps of the IHF LID ASSY.
37.) Use the dental tool to open both snaps. Be
careful not to damage the snaps. A click noise is
audible if the snaps open.
Issue 1 11/2005 COMPANY CONFIDENTIAL 11
Copyright © 2005 Nokia. All Rights Reserved.
38.) Use the SRT-6 to remove the IHF LID
ASSY.
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RM-127
Nokia Customer Care 5 - Disassembly Instructions
39.) Use the dental tool to remove the adhered
IHF SPEAKER. For assembling not the guide
pin. Use always a new IHF SPEAKER ADHE-
SIVE when assembling.
41.) Stick the SS-42 into the marked positions of
the camera connector to release the snaps.
40.) Put the ENGINE MODULE to the module
jig. Use a slotted screwdriver as a lever to open
the CAMERA SHIELD. For assembling not
the guide pin.
42.) Use the back side of the SS-42 to remove
the CAMERA MODULE. For assembling not
the guide pin of the CAMERA MODULE and
slot of the connector (white fingers).
12 COMPANY CONFIDENTIAL Issue 1 11/2005
Copyright © 2005 Nokia. All Rights Reserved.
Page 13
RM-127
5 - Disassembly Instructions Nokia Customer Care
Reassembly
Reassembly should be in reverse order to disassembly unless otherwise stated.
Issue 1 11/2005 COMPANY CONFIDENTIAL 13
Copyright © 2005 Nokia. All Rights Reserved.
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RM-127
Nokia Customer Care 5 - Disassembly Instructions
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Copyright © 2005 Nokia. All Rights Reserved.
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