5 Revision History ............................................................................................................ 60
3/000 21-1/FEA 209 544/77 A
Sony Ericsson Mobile Communications AB
1(60)
Working Instructions,SP/ Mechanical
1 Disassembly Upper & Lower cabinets
Tools
• Pair of tweezers
• Screwdriver: Set to 15Ncm ± 6 %. Torx 6
• Front opening Tool NTZ 112 302/2
• Flex film assembly Tool NTZ 112 521
• Dentist hook
1.1 Equipment
• ESD-gloves (cotton gloves).
• ESD-wristband
1.2 Instruction
• Keep all contact surfaces clean of dirt and hand-grease.
• Use gloves and an ESD wrist strap.
• Disassembly performed without Memory stick.
Front view
(Status Display)
3/000 21-1/FEA 209 544/77 A
Open view
(Main Display)
Sony Ericsson Mobile Communications AB
Back view
(Battery Cover)
2(60)
Working Instructions,SP/ Mechanical
# Figure Instruction Note
1
2
Fig.1.1
Remove the battery cover
with your fingers. Slide the
battery cover down. Take
out the battery.
(Fig.1.1)
Remove the two Lower
Rear Cabinet screw covers
with a dentist hook. (1)
Remove the four screws.
(2)
(Fig.1.2)
Check that the memory
stick is removed. (1).
Be careful not to
scratch the phone with
the dentist hook.
Do not reuse the screw
covers.
Fig.1.2
3
Fig.1.3
Remove the four Upper
Inside Cabinet screw
covers with a dentist hook.
Remove the four screws.
(Fig.1.3)
Do not reuse the
screws.
Do not reuse the screw
covers.
3/000 21-1/FEA 209 544/77 A
Sony Ericsson Mobile Communications AB
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Working Instructions,SP/ Mechanical
# Figure Instruction Note
4
Remove the Upper Rear
Cabinet. Use opening tool
NTZ 112 302/2, if needed.
Start at hinge area and
twist the tool until the snap
fit latches opens. Continue
in the arrow direction.
(Fig.1.4)
Don’t touch the status
LCD.
Be careful not to
scratch the phone with
the opening tool.
LCD is only connected
to board with flex film
and falls easily out
from Frame.
Fig.1.4
5
Remove the Upper Inside
Cabinet. Open the phone
between 90° and 180° like
the picture shows. Start at
the upper area and pull
forward in the arrow
direction.
(Fig.1.5)
Upper Rear Cabinet
assy separated
Don’t touch main LCD.
LCD is only connected
to board with flex film
and falls easily out of
Frame.
Fig.1.5
3/000 21-1/FEA 209 544/77 A
Sony Ericsson Mobile Communications AB
Upper Inside Cabinet
assy separated
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Working Instructions,SP/ Mechanical
# Figure Instruction Note
6
Remove the Lower Rear
Cabinet. Use your fingers
or opening tool NTZ 112
302/2, if needed.
Start at hinge area and pull
gently.
“Open” Lower Rear
Cabinet cautiously as VGA
camera flex still connects
to Lower Rear Cabinet
assembly (at volume key
side).
Fold the Lower Rear
Cabinet 180°. Be careful as
the VGA camera flex is
connected to the PCB.
VGA camera flex (1).
Be careful with the
camera flex film.
Fig.1.6
3/000 21-1/FEA 209 544/77 A
Sony Ericsson Mobile Communications AB
(Fig.1.6)
5(60)
Working Instructions,SP/ Mechanical
# Figure Instruction Note
7
Fig.1.7
Open the FPC connector.
Remove VGA camera flex
film. Use Flex film
assembly Tool NTZ
112521.
(Fig.1.7)
Lower rear cabinet
assy separated
8
9
Fig.1.8
Fig.1.9
Remove the two hinge
covers with your fingers in
the arrows direction.
(Fig.1.8)
Open the USB cover
(located close to the
microphone), at the Lower
Inside Cabinet. To be able
to remove the PCB.
Turn the phone around so
that the PCB is visible
Open the phone 180° and
remove Lower Inside
Cabinet from main PCB
(incl. Frame and Sub PCB)
Start at hinge part and
continue to system
connector.
Make sure that the volume
switches (1) and the
camera switch (2) not are
damaged.
Hold the assy in the
Frame hinge.
Be careful so that the
volume switches (1)
and camera switch (2)
not are damaged.
Lower Inside Cabinet
assy separated.
3/000 21-1/FEA 209 544/77 A
Sony Ericsson Mobile Communications AB
(Fig.1.9)
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Working Instructions,SP/ Mechanical
# Figure Instruction Note
10
Fig.1.10
Hold the Main PCB and
Frame together when
handling the phone to
avoid main PCB to
separate from the
Frame. See arrows.
Main PCB and Sub
PCB assy separated
from cabinets.
Lower Inside Cabinet
Lower Rear Cabinet Main PCB SUB PCB Upper Rear Cabinet Upper Inside Cabinet
3/000 21-1/FEA 209 544/77 A
Sony Ericsson Mobile Communications AB
7(60)
Working Instructions,SP/ Mechanical
# Figure Instruction Note
11
Fig. 1.11
12
Push the Status LCD
connector in the arrows
direction with a pair of
tweezers.
Disconnect the status LCD
flexfilm by using Flexfilm
assembly tool NTZ 112521.
(Fig.1.11)
Remove the Status LCD
from Sub PCB with your
fingers.
Fig.1.12
13
Fig. 1.13
14
(Fig.1.12)
Remove the tape (Tape
connector upper) and open
Main LCD FPC connector
and remove Main LCD flex
film with Flex film
assembly Tool NTZ
112521.
(Fig.1.13)
Disconnect CIF camera flex
with Flex film assembly
Tool NTZ 112521.
Be careful not to damage the
flex film.
Be careful handling the flex
film.
Fig.1.14
3/000 21-1/FEA 209 544/77 A
Sony Ericsson Mobile Communications AB
To avoid damage on the
camera connector, start
carefully at one side and
continue at the other side.
(Fig.1.14)
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Working Instructions,SP/ Mechanical
# Figure Instruction Note
15
Open the FPC connector
with a pair of tweezers and
disconnect Main PCB flex.
Flex film assembly Tool
NTZ 112521.
(Fig.1.15)
Fig.1.15
17
Fig.1.17
Lift up the Sub PCB from
the guiding pin (1) and
slide the PCB in the arrow
direction. Fold the Sub
PCB beside and turn the
phone around.
(Fig.1.17)
3/000 21-1/FEA 209 544/77 A
Sony Ericsson Mobile Communications AB
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Working Instructions,SP/ Mechanical
# Figure Instruction Note
18
Fig.1.18
19
Press out the Cif camera
with your finger or a pair of
tweezers.
(Fig.1.18)
Turn the phone around.
Loosen the Main LCD by
pressing the snap fit hooks
in the arrows direction with
your fingers.
Be careful, not to scratch the
Camera lens.
Fig.1.19
20
Fig.1.20
21
(Fig.1.19)
Turn the phone around and
remove the Main LCD.
(Fig.1.20)
Turn the phone around.
Fig.1.21
3/000 21-1/FEA 209 544/77 A
Sony Ericsson Mobile Communications AB
(Fig.1.21)
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Working Instructions,SP/ Mechanical
# Figure Instruction Note
22
To release the main board
from the hinge frame:
Hold the Main PCB and
Frame as the picture shows.
Bend the keyboard support
down in the arrow direction
(1).
23
24
Fig.1.22
Fig.1.23
Then bend Main PCB in the
arrow direction (upwards)
(2).
(Fig.1.22)
Hold the Camera flex and
Hinge flex in your right
hand.
Slide the Camera and
Hinge flex in the arrow
direction and lift them out
of the hinge.
(Fig.1.23)
To release the frame from
the Main PCB. Press down
the Keyboard support (1)
and remove the frame in the
arrow direction.
Fig.1.24
3/000 21-1/FEA 209 544/77 A
Sony Ericsson Mobile Communications AB
(Fig.1.24)
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Working Instructions,SP/ Mechanical
# Figure Instruction Note
25
Fig.1.25
26
Open the Camera flex FPC
connector and remove the
Camera flex.
Use Flex film assembly
Tool NTZ 112521.
(Fig.1.25)
Turn the Main PCB around
and release the two
keyboard support snap fit
hooks with a pair of
tweezers.
Fig.1.26
27
Fig.1.27
(Fig.1.26)
Turn the phone around.
Fold the keyboard support
forward and open Keyboard
support connector.
Use Flex film assembly
Tool NTZ 112521.
(Fig.1.27)
3/000 21-1/FEA 209 544/77 A
Sony Ericsson Mobile Communications AB
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Working Instructions,SP/ Mechanical
# Figure Instruction Note
28
Fig.1.28
29
Turn the keyboard support
around.
Open carefully the two
snap fit hooks in the arrows
direction.
(Fig.1.28)
Lift up the keyboard PCB
from the keyboard support.
Fig.1.29
30
Fig.1.30
31
(Fig.1.29)
Open the Hinge flex FPC
connector and remove the
hinge flex.
Use Flex film assembly
Tool NTZ 112521.
(Fig.1.30)
Remove the Coax cable by
using a pair of tweezers.
Fig.1.31
3/000 21-1/FEA 209 544/77 A
Sony Ericsson Mobile Communications AB
(Fig.1.31)
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Working Instructions,SP/ Mechanical
2 Reassembly Upper & Lower cabinets
Tools
• Pair of tweezers
• Screwdriver: Set to 15Ncm ± 6 %. Torx 6
• Flex film assembly Tool NTZ 112 521
• Dentist hook
2.1 Equipment
2.2 Instruction
# Figure Instruction Note
1
• ESD-gloves (cotton gloves).
• ESD-wristband
• Keep all contact surfaces clean of dirt and hand-grease
• Use gloves and an ESD wrist strap.
Open the FPC connector.
Connect hinge flex film. Use
Flex film assembly Tool NTZ
112521 (1).
Use your finger to close the
FPC-connector.
Fig.2.1
3/000 21-1/FEA 209 544/77 A
Sony Ericsson Mobile Communications AB
(Fig.2.1)
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Working Instructions,SP/ Mechanical
# Figure Instruction Note
2
Turn Main the PCB around
and connect the Camera flex
film. Use Flex film assembly
Tool NTZ 112521.
Use your finger to close the
FPC-connector.
(Fig.2.2)
Fig.2.2
3
4
Fig.2.3
Connect the Coax cable. Use a
pair of tweezers.
(Fig.2.3)
Position the Keyboard PCB on
the keyboard support guiding
pins (arrows) and snap fit it on
the keyboard support.
(Fig.2.4)
Fig.2.4
3/000 21-1/FEA 209 544/77 A
Sony Ericsson Mobile Communications AB
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Working Instructions,SP/ Mechanical
# Figure Instruction Note
5
6
Fig.2.5
Turn the phone around and
open the FPC connector.
Connect the Keyboard
assembly flex film. Use Flex
film assemblyTool NTZ
112521.
Use your finger to close the
FPC-connector.
(Fig.2.5)
Fold down the Keyboard
support in the arrow direction
and snap fit it on the Main
PCB.
Fig.2.6
7
8
Fig.2.7
(Fig.2.6)
Place the gasket in the frame.
(Fig.2.7)
Fig.2.8
3/000 21-1/FEA 209 544/77 A
Sony Ericsson Mobile Communications AB
Turn the frame around and
check that the gasket is in
correct position.
(Fig.2.8)
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Working Instructions,SP/ Mechanical
# Figure Instruction Note
9
10
Fig.2.9
Place the Cif camera in the
frame.
(Fig.2.9)
Place the frame in front of
you.
Fig.2.10
(Fig.2.10)
3/000 21-1/FEA 209 544/77 A
Sony Ericsson Mobile Communications AB
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Working Instructions,SP/ Mechanical
# Figure Instruction Note
11
Place the Main PBA and Sub
PBA in front of you.
Hold Main PCB in your left
hand.
Hold camera flex film and
hinge flex film between your
right thumb and forefinger.
Rotate Main PCB 360 degrees
around antenna cable as in
following picture sequence.
(Fig.2.11)
3/000 21-1/FEA 209 544/77 A
Sony Ericsson Mobile Communications AB
18(60)
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