W200_K320_Working instructions.pdf

Working Instruction, Mechanical

Applicable for K320 and W200

CONTENTS

1 Introduction .............................................................................. 3

1.1 Equipment................................................................................. 4

1.2 General cautions ...................................................................... 5

2 Disassembly ............................................................................. 6

2.1 Overview ................................................................................... 6

2.1.1 Memory Stick Micro (M2) 128 MB (W200i only) .................... 7

2.1.2 Battery Cover Assy & Battery ................................................ 8

2.1.3 Front Cover Assembly........................................................... 9

2.1.4 PBA Unit.............................................................................. 10

2.1.5 Metal Frame Assembly (K320 only) .................................... 11

2.1.6 Metal Frame Assembly (W200 only) ................................... 12

2.1.7 Keypad PWB Assembly ...................................................... 13

3 Replacements......................................................................... 14

3.1 Memory Stick Micro (M2) 128 MB (W200i only) ...................15

3.2 Battery Cover..........................................................................15

3.3 Front Cover Assembly ...........................................................15

3.4 Metal Frame Assembly ..........................................................15

3.5 B-Cover Assembly (Frame) ...................................................15

3.6 LCD Module ............................................................................16

3.7 Joystick Cap & Joystick Gasket (K320 only).......................18

3.8 Joystick Cap and Joystick Silicone (W200i only) ...............20

3.9 Camera Module VGA & Camera Gasket ...............................22

3.10 System Connector..................................................................24

3.11 Liquid Intrusion Indicator ......................................................25

3.12 UI Module Frame ....................................................................26

3.13 Dome Sheet Foil .....................................................................27

3.14 Keypad Assembly ..................................................................28

3.15 Audio Pipe Assembly.............................................................29

3.16 Pogo Pin ..................................................................................30

3.17 Receiver ..................................................................................31

3.18 IR Window ...............................................................................32

3.19 Speaker, Speaker Gasket & Speaker Dust Net....................33

3.20 Vibrator....................................................................................35

3.21 Microphone Assembly ...........................................................36

3.22 Camera Key Assembly / Walkman Key ................................37

3.23 Power Key Assembly .............................................................38

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Company Internal © Sony Ericsson Mobile Communications AB

Working Instruction , Mechanical

3.24 Operator Key Assembly/ Volume Key ..................................39

3.25 Memory Card Hatch (W200i only) .........................................40

3.26 Operator Logo Assembly ......................................................41

3.27 Operator Key Label (K320 only)............................................42

3.28 Label 43

4 Reassembly ............................................................................ 44

4.1 Overview .................................................................................44

4.1.1 Keypad PWBA Assembly .................................................... 45

4.1.2 Metal Frame Assembly (K320 only) .................................... 46

4.1.3 Metal Frame Assembly (W200 only) ................................... 47

4.1.4 PBA Unit.............................................................................. 48

4.1.5 Front Cover Assembly......................................................... 49

4.1.6 Battery & Battery Cover Assembly ...................................... 50

5 Revision history ..................................................................... 51

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Company Internal © Sony Ericsson Mobile Communications AB

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Working Instruction , Mechanical

1 Introduction

K320

W200i

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Working Instruction , Mechanical

1.1 Equipment

SPECIAL TOOLS

• NTZ 112 459 Torque screwdriver (or equivalent)

set to 17 Ncm+/- 6%

• NTZ 112 288 Torx bit no. 6

• NTZ 112 1070 Camera removal tool (NEW!)

• NTZ 112 521 Flex film assembly tool

• NTZ 112 302/2 Front opening tool

STANDARD TOOLS

• 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

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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:

• KEEP ALL CONTACT SURFACES CLEAN !

• BE 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 !

• BE CAREFUL NOT TO DAMAGE ANY CONTACT SPRINGS !

• REMEMBER TO REMOVE THE PROTECTION FOILS ON NEW PARTS SUCH AS THE FRONT COVER AND LCD !

• NEVER TOUCH THE DISPLAY GLASS !

• USE AIR BLOW EQUIPMENT TO KEEP THE FRONT WINDOW AND DISPLAY MODULE DUST FREE !

ADHESIVES

Use a dentist hook or a blunt pair of tweezers to remove old adhesives.

If necessary, clean the surface with isopropyl alcohol before attaching new adhesives.

PRECAUTIONARY ACTIONS

Press the On/Off button to turn off the phone before the

start of the disassembly.

Can be done without any previous disassembly!

1. Use your fingers and press in (shortly) the memory stick

micro (M2) 128 MB .

2. Remove the memory stick micro (M2) 128 MB with your

fingers or with the help of a dentist hook.

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