instrukcja serwisowa w880i.pdf

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Working Instruction, Mechanical
Working Instruction, Mechanical
Applicable for W880i
CONTENTS
1 Introduction .............................................................................. 3
1.1
1.2
1.3
1.4
1.5
1.6
Tools and Equipment...............................................................4
General Cautions......................................................................5
Adhesives .................................................................................5
Using Hand and ESD Protection.............................................5
Protection of Displays, Lenses, and Windows......................5
Acceptable Pry Tools...............................................................5
2 Disassembly ............................................................................. 6
2.1 Overview ...................................................................................6
2.1.1
2.1.2
2.1.3
2.1.4
2.1.5
2.1.6
Battery Cover Removal ......................................................... 6
Battery Removal.................................................................... 7
Front Cover Removal ............................................................ 8
Dome Foil Assembly Removal ............................................ 11
Circuit Board Removal ........................................................ 12
Camera Flex Assembly Removal ........................................ 15
3 Part Replacement................................................................... 17
3.1 Battery Cover..........................................................................17
3.2 Phone Label ............................................................................17
3.2.1
3.2.2
Label Removal .................................................................... 17
Label Installation ................................................................. 18
3.3 Keypad ....................................................................................19
3.4 Front Cover .............................................................................20
3.5 Dome Foil Assembly ..............................................................21
3.6 LCD Assembly ........................................................................21
3.7 Heat Spreader .........................................................................26
3.8 Antenna ...................................................................................26
3.9 Camera Flex Assembly ..........................................................27
3.10 SIM Flex Module .....................................................................27
3.11 Rear Camera Window ............................................................32
3.12 Walkman Key ..........................................................................33
3.13 Volume Key.............................................................................34
3.14 Camera Key.............................................................................35
3.15 Memory Stick Cover...............................................................36
3.16 Co-Brand Label.......................................................................38
3.17 Back Cover..............................................................................39
3/000 21-1/FEA 209 544/123 A
Company Internal
©
Sony Ericsson Mobile
Communications AB
Approved according to FEA matrix doc
number
Working Instruction, Mechanical
3.18 RF Port Plug............................................................................49
3.19 Liquid Intrusion Indicator ......................................................50
4 Reassembly ............................................................................ 51
4.1 Overview .................................................................................51
4.1.1
4.1.2
4.1.3
4.1.4
4.1.5
4.1.6
Camera Flex Assembly Installation ..................................... 51
Circuit Board Installation ..................................................... 53
Dome foil Assembly Installation........................................... 56
Front Cover Installation ....................................................... 57
Battery Installation............................................................... 59
Battery Cover Installation .................................................... 60
5 Revision History..................................................................... 61
3/000 21-1/FEA 209 544/123 A
©
Sony Ericsson Mobile Communications AB
2(61)
Working Instruction, Mechanical
1 Introduction
W880
3/000 21-1/FEA 209 544/123 A
Company Internal
©
Sony Ericsson Mobile
Communications AB
Approved according to FEA matrix doc
number
Working Instruction, Mechanical
1.1 Tools and Equipment
The following tools and equipment should be available while performing the procedures.
STANDARD TOOLS
•
Style 2A Tweezers – Rounded Tip
•
Nylon Pointer
•
Torque Driver
•
Dental Hook
•
Plectrum
PRODUCT SPECIFIC TOOLS
•
Torx size 6 Bit (T6 bit)
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 209 544/123 A
Company Internal
©
Sony Ericsson Mobile
Communications AB
Approved according to FEA matrix doc
number
Working Instruction, Mechanical
1.2 General Cautions
The following cautions are considered to be generic for all products and will not be repeated in the
Disassembly, Reassembly, and Replacements 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
,
PRY TOOLS
,
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
!
1.3 Adhesives
Use a dentist hook, the tweezers, and/or a nylon pointer to remove old adhesives.
Clean the surface with isopropyl alcohol before attaching new adhesives.
1.4 Using Hand and ESD Protection
When handling this product, keep all surfaces clean of dirt, dust, debris, and hand oil. Use
appropriate ESD precautions when working on this product. The use of finger cots or gloves, an ESD
mat, and an ESD wrist strap are required at minimum.
1.5 Protection of Displays, Lenses, and Windows
Any time the screen portion of a display assembly, the windows of a display cover, or a camera lens
is unprotected and exposed, add a protective film over the exposed part to reduce the amount of
dust, finger prints, debris, and/or damage that the part may obtain.
1.6 Acceptable Pry Tools
Whenever the phrase “pry tool” is used, a nylon pointer or a front opening tool may be used
depending on the user’s preference.
3/000 21-1/FEA 209 544/123 A
©
Sony Ericsson Mobile Communications AB
5(61)

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