Nokia 7280 Service Manual 05 RM14 disassembly

Nokia Customer Care
5 - Disassembly Instructions
5-Disassembly and Reassembly
Instructions
ISSUE 1 11/04 Copyright © 2004 Nokia. All Rights Reserved.
RM-14
Nokia Customer Care Disassembly and Reassembly Instructions
[This page left intentionally blank]
2 COMPANY CONFIDENTIAL ISSUE 1 11/04
RM-14 Disassembly and Reassembly Instructions Nokia Customer Care
Table of Contents
Page No
Disassembly Instructions................................................................................... 5
Display Exchange Instructions........................................................................ 11
Reassembly Instructions.................................................................................. 13
ISSUE 1 11/04 COMPANY CONFIDENTIAL 3
RM-14
Nokia Customer Care Disassembly and Reassembly Instructions
[This page left intentionally blank]
4 COMPANY CONFIDENTIAL ISSUE 1 11/04
RM-14 Disassembly and Reassembly Instructions Nokia Customer Care

Disassembly Instructions

1.) Use the SIM tray release tool to open the SIM Holder.
3.) Use the SRT-6 as a lever to remove the Slide Cover.
2.) Open the Slide Cover.
4.) First shift the Slide Cover as far as it will go and then remove it from its guide.
5.) Place SRT-6 between the A-Cover and B-Cover and shift it along the edge. Use always a new A- Cover and a new B-Cover when reassembling.
ISSUE 1 11/04 COMPANY CONFIDENTIAL 5
6.) Open the other snaps.
RM-14
Nokia Customer Care Disassembly and Reassembly Instructions
7.) Separate the both covers from each other. 8.) The Keymat drops out when turning the A-Cover.
9.) Lift the modules from the B-Cover by using SRT-6.10.) Protect the LCD Cell with a film.
11.) Use a slotted screwdriver to lift the Battery
Lock.
12.) Do the same on the other side.
13.) Remove the Locking Ring. 14.) Remove the Battery.
6 COMPANY CONFIDENTIAL ISSUE 1 11/04
RM-14 Disassembly and Reassembly Instructions Nokia Customer Care
15.) Unlock the UI Module by turning it a bit. 16.) Now, lift the UI-Module as shown in the picture. Take care not to damage the Rotator Flex.
17.) Be carefully when removing the Rotator Flex.
Note the right position of the contacts when assem­bling.
19.) The same procedure on the other side. 20.) Move the C-Cover Assy a bit to the left as
18.) Use a slotted screwdriver to open the C-Cover clips.
shown in the picture.
21.) Turn over the C-C over Assy carefully. Do not
damage the Flex Assy.
ISSUE 1 11/04 COMPANY CONFIDENTIAL 7
22.) Open the Display Connector carefully by using the SRT-6.
RM-14
Nokia Customer Care Disassembly and Reassembly Instructions
23.) Release the Engine Module by bending slightly
both plastic battery guides of the D-Cover.
For assembly only!
Put the Engine Module on the Pogo pins of the D-
Cover.
24.) Remove the Engine Module from the D-Cover.
For assembly only!
Place the Engine Module in the clamps of the D- Cover by pressing it slightly.
25.) Put the Engine Module in to the soldering jig.
8 COMPANY CONFIDENTIAL ISSUE 1 11/04
26.) Use the SRT-10 to release the VGA Camera.
RM-14 Disassembly and Reassembly Instructions Nokia Customer Care
27.) Remove the VGA Camera by using the
corrugated tweezers.
29.) Remove the Earpiece Connector
28.) Release the snap of Earpiece Connector by using the slotted screwdriver.
.
ISSUE 1 11/04 COMPANY CONFIDENTIAL 9
RM-14
Nokia Customer Care Disassembly and Reassembly Instructions
For assembly only!
Place the Earpiece Connector in its guidance.
For assembly only!
Lock the snap of the Earpiece Connector by using a slotted screwdriver. Take care of the Flex Assy.
30.) Remove the Earpiece.
10 COMPANY CONFIDENTIAL ISSUE 1 11/04
RM-14 Disassembly and Reassembly Instructions Nokia Customer Care

Display Exchange Instructions

1.) Push out the LCD Cell carefully by using a clean
cloth.
3.) Be carefully when removing the remaining adhe-
sive from the LCD CELL. Do not scratch the its sur­face.
2.) Remove the remaining adhesive of Display Conductive Tape.
4.) Clean the LCD CELL with a clean micro fibre cloth carefully.
5.) Fit the Display Conductive Tape to the C-Cover.
Note the right position.
ISSUE 1 11/04 COMPANY CONFIDENTIAL 11
6.) Remove the protective film.
RM-14
Nokia Customer Care Disassembly and Reassembly Instructions
7.) Place the LCD-Cell in the C-Cover.
12 COMPANY CONFIDENTIAL ISSUE 1 11/04
RM-14 Disassembly and Reassembly Instructions Nokia Customer Care

Reassembly Instructions

Reassembly should be done in reversed order to disassembly.
ISSUE 1 11/04 COMPANY CONFIDENTIAL 13
RM-14
Nokia Customer Care Disassembly and Reassembly Instructions
[This page left intentionally blank]
14 COMPANY CONFIDENTIAL ISSUE 1 11/04
Loading...