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Working Instruction, Mechanical
Working Instruction, Mechanical
Applicable for W850 and W830
CONTENTS
1
Introduction .............................................................................. 3
1.1
Equipment................................................................................. 4
1.2
General cautions ...................................................................... 5
1.3
Adhesives ................................................................................. 5
1.4
Recurrent Repair Actions ........................................................ 5
2
Disassembly ............................................................................. 6
2.1
Overview ................................................................................... 6
2.1.1
Battery Cover Assembly and Battery..................................... 7
2.1.2
Upper Rear Lid Assembly ..................................................... 8
2.1.3
Upper Front Assembly Complete .......................................... 9
2.1.4
Dividing the Phone into Upper and Lower halfÓs.................. 11
2.1.5
Numeric Key Foil assembly ................................................. 15
2.1.6
Lower Rear Cover Assembly (and Main PBA) .................... 16
2.1.7
ESD Protection Sheet ......................................................... 17
2.1.8
LCD Module and Navigation Key Foil Assembly ................. 18
2.1.9
Lower Front Assembly, Upper Carrier Assembly and Slide
Mechanism .......................................................................... 19
3
Replacements......................................................................... 21
3.1
Battery Cover..........................................................................22
3.2
Upper Rear Lid Assembly......................................................22
3.3
Upper Front Assembly Complete .........................................22
3.4
Numeric Key Foil Assembly ..................................................22
3.5
Lower Rear Cover assembly .................................................22
3.6
ESD Protection Sheet ............................................................22
3.7
LCD Module ............................................................................22
3.8
Navigation Key Foil Assembly ..............................................23
3.9
Lower Front Assembly, Upper Carrier Assembly and Slide
Mechanism ..............................................................................23
3.10
External Antenna Plug Assembly .........................................24
3.11
IRDA Window ..........................................................................25
3.12
Co-Brand Label.......................................................................26
3.13
Tape Upper Rear Lid ..............................................................27
3.14
Rubber Connector, Speaker Plate ........................................28
3.15
Keyboard Navigation .............................................................29
3.16
Ear Speaker.............................................................................30
3.17
Water Indicator .......................................................................32
3/000 21-1/FEA 209 544/104 E
Company Internal
©
Sony Ericsson Mobile Communications AB
Working Instruction
,
Mechanical
3.18
Duo Lid ....................................................................................33
3.19
Keyboard Numeric .................................................................34
3.20
Microphone Grommet ............................................................35
3.21
Microphone .............................................................................36
3.22
Camera Key.............................................................................37
3.23
Conductive Gasket.................................................................38
3.24
Tape for Slider Mechanism....................................................39
3.25
Damper for Lower Front (1) ...................................................40
3.26
Damper for Lower Front (2) ...................................................41
3.27
VGA Camera Gasket Î
W850 ONLY
......................................42
3.28
Camera Module (VGA) With Flex Î
W850 ONLY
..................43
3.29
Half- Half Flex with Components ..........................................45
3.30
Adhesive Half to Half .............................................................46
3.31
Main Flex Assembly ...............................................................47
3.32
Lower Damper for Upper Carrier Assembly ........................49
3.33
Protective Tape, Test Points .................................................50
3.34
Vibrator....................................................................................51
3.35
Volume Keys ...........................................................................52
3.36
On/Off Key...............................................................................53
3.37
BT Antenna .............................................................................54
3.38
System Connector..................................................................55
3.39
Dust Gasket, System Connector...........................................56
3.40
Insulation Label ......................................................................57
3.41
Flash Reflector .......................................................................58
3.42
LED-Flash Assembly..............................................................59
3.43
Loud Speaker Box Assembly................................................60
3.44
Camera Rubber.......................................................................62
3.45
Shield Can Camera Module ...................................................63
3.46
Camera Module 2M FF ...........................................................64
3.47
LCD Tape.................................................................................66
3.48
Slide Mechanism Protection Tape ........................................67
3.49
Label 68
4
Reassembly ............................................................................ 69
4.1
Overview .................................................................................69
4.1.1
Upper Carrier Assembly, Slide Mechanism and Lower Front
Assembly............................................................................. 70
4.1.2
LCD Module Assembly and Navigation Key Foil Assembly. 73
4.1.3
ESD Protection Sheet ......................................................... 75
4.1.4
Lower Rear Cover Assembly (and Main PBA) .................... 76
4.1.5
Reassembly of the Phones Upper and Lower halfÓs............ 77
Together with the Numeric Key Foil Assembly................................. 77
4.1.6
Upper Front Assembly Complete ........................................ 81
4.1.7
Upper Rear Lid Assembly ................................................... 83
4.1.8
Battery and Battery Cover ................................................... 85
5
Revision history ..................................................................... 87
3/000 21-1/FEA 209 544/104 E
©
Sony Ericsson Mobile Communications AB
2(87)
Working Instruction, Mechanical
1 Introduction
W850i Black
W850i Black W850i White
3/000 21-1/FEA 209 544/104 E
Company Internal
©
Sony Ericsson Mobile Communications AB
Working Instruction, Mechanical
1.1 Equipment
SPECIAL TOOLS
Requirements (no new tools):
•
NTZ 112 459 Torque screwdriver (or equivalent)
•
NTZ 112 288 Torx bit no. 6
•
NTZ 112 1052 JCIS bit
•
NTZ 112 1067 Camera tool
•
NTZ 112 521 Flex film assembly tool
•
NTZ 112 302/2 Front opening tool (Black or beige)
STANDARD TOOLS
The following tools have to be locally purchased:
•
Dentist hook
•
Blunt pair of tweezers
•
Guitar pick
ESD EQUIPMENT
Protect the phone from ESD damages whenever it has
been opened by using:
•
ESD-wristband
•
ESD-gloves
LABEL EQUIPMENT
The following special equipment is required when replacing
or installing a new label:
•
Hot air flow solder station
•
Zebra printer connected to computer
3/000 21-1/FEA 209 544/104 E
Company Internal
©
Sony Ericsson Mobile Communications AB
Working Instruction, Mechanical
1.2 General cautions
The following cautions are considered to be generic for all phone models and will not be repeated in
the Disassembly, Replacements and Reassembly sections:
•
S
WITCH OFF THE PHONE AND REMOVE ANY MEMORY STICK BEFORE THE START OF THE DISASSEMBLY
!
•
K
EEP ALL CONTACT SURFACES CLEAN
!
•
B
E CAREFUL WHEN USING TOOLS LIKE THE DENTIST HOOK
,
TWEEZERS
,
OPENING TOOLS
,
GUITAR PICK
ETC
.
TO AVOID SCRATCHES OR DAMAGES TO THE EXTERIOR AND INTERIOR PARTS OF THE PHONE
!
•
B
E CAREFUL NOT TO DAMAGE ANY CONTACT SPRINGS
!
•
R
EMEMBER TO REMOVE THE PROTECTION FOILS ON NEW PARTS SUCH AS THE FRONT COVER AND
LCD
!
•
N
EVER TOUCH THE DISPLAY GLASS
!
•
U
SE AIR BLOW EQUIPMENT TO KEEP THE FRONT WINDOW AND DISPLAY MODULE DUST FREE
!
Remove the
memory stick!
Switch off
the phone!
1.3 Adhesives
Use a dentist hook and/or the tweezers to remove old adhesives.
Clean the surface with isopropyl alcohol before attaching new adhesives.
1.4 RecurrentRepairActions
How to open a board-to-board connector with the front
opening tool.
3/000 21-1/FEA 209 544/104 E
Company Internal
©
Sony Ericsson Mobile Communications AB
Plik z chomika:
damian9999
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