Sony Ericsson W810 Service Manual

Working Instruction, Mechanical

Applicable for W810

CONTENTS

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

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

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

1.3 Adhesives .................................................................................5

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

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

2.1.1 Battery Cover & Battery......................................................... 7

2.1.2 Antenna Cover ......................................................................8

2.1.3 Front......................................................................................9

2.1.4 Keypad ................................................................................ 11

2.1.5 Plastic Carrier & Key Foil ass’y ...........................................12

2.1.6 LCD ..................................................................................... 13

2.1.7 PBA ..................................................................................... 14

3 Replacements......................................................................... 15

3.1 Battery Cover..........................................................................16

3.2 Antenna Cover........................................................................16

3.3 Front ......................................................................................16

3.4 Keypad ....................................................................................16

3.5 LCD ......................................................................................16

3.6 Frame ......................................................................................16

3.7 Camera ....................................................................................17

3.8 Antenna ...................................................................................18

3.9 Speaker Box............................................................................ 20

3.10 Camera Flex ............................................................................22

3.11 Vibrator.................................................................................... 23

3.12 Bluetooth Antenna ................................................................. 24

3.13 IrDA Window ...........................................................................25

3.14 On/Off Key............................................................................... 26

3.15 Volume Key.............................................................................27

3.16 Music Player Key....................................................................28

3.17 Camera Key............................................................................. 29

3.18 Camera Gasket ....................................................................... 30

3.19 Camera Glas ...........................................................................31

3.20 System Connector..................................................................32

3.21 Gasket, system connector.....................................................33

3.22 Support Pad, LCD................................................................... 34

3.23 Camera Flex Pad (lower)........................................................35

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Working Instruction, Mechanical

3.24 Camera Flex Pad (upper) & Camera BTB Tape ...................36

3.25 Plastic Carrier & Key Foil ass’y ............................................37

3.26 Ground Springs ...................................................................... 38

3.27 Spacer, board-to-board connector .......................................39

3.28 Liquid Intrusion Indicator ...................................................... 40

3.29 Memory Card Rubber Lid ......................................................41

3.30 Plug, external antenna ........................................................... 42

3.31 Label ......................................................................................43

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

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

4.1.1 PBA ..................................................................................... 45

4.1.2 LCD ..................................................................................... 46

4.1.3 Plastic Carrier & Key Foil ass’y ...........................................47

4.1.4 Keypad ................................................................................ 49

4.1.5 Front....................................................................................50

4.1.6 Antenna Cover ....................................................................51

4.1.7 Battery & Battery Cover....................................................... 52

5 Revision history ..................................................................... 53

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Working Instruction, Mechanical

1 Introduction

W810

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Working Instruction, Mechanical

1.1 Equipment

SPECIAL TOOLS

No new special tools are introduced:

• NTZ 122 459 Torque screwdriver (or equivalent)

• NTZ 122 288 Torx bit no. 6

• NTZ 112 1052 Phillips bit

• NTZ 122 521 Flex film assembly tool

• NTZ 112 302/2 Front opening tool

STANDARD TOOLS

Standard 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

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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:

• 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!

E CAREFUL NOT TO DAMAGE ANY CONTACT SPRINGS!

• B

• R

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

• N

EVER TOUCH THE DISPLAY GLASS!

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

• U

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.

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Working Instruction, Mechanical

2 Disassembly

When you are going to replace a part being listed in Replacements, the instruction of that section usually begins by directing you to this Disassembly section with a specification of the instructions you have to carry out in order to disassemble the phone as far as needed before returning to Replacements for the actual replacement.

REPLACEMENTS

Start

Contents

page

DISASSEMBLY

2.1 Overview

REASSEMBLY

Done

The disassembly is done in the following sequence:

1. Battery Cover (a) and Battery (b)

2. Antenna Cover

3. Front

4. Keypad

5. Plastic Carrier & Key Foil ass’y

6. LCD

7. PBA

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Working Instruction, Mechanical

2.1.1 Battery Cover & Battery

Release the battery cover from its latched position …

and slide it until it can be removed.

Push inwards and lift upwards to release the battery …

and slide it out of its compartment.

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Working Instruction, Mechanical

2.1.2 Antenna Cover

Remove the two screws by using the Phillips bit.

REMOVED SCREWS CANNOT BE REUSED!

Insert the guitar pick as shown here. To open up the gap, use your thumb to bend the antenna

cover upwards.

Gently slide the guitar pick along the side (1) until that side of the antenna cover is released.

Then do the corresponding at the top (2).

Gently wiggle the antenna cover to release it completely and remove it by lifting straight up.

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Working Instruction, Mechanical

2.1.3 Front

Remove the two screws by using torx bit no. 6 (T6).

REMOVED SCREWS CANNOT BE REUSED!

BE MOST CAREFUL WHEN SLIDING THE GUITAR PICK WHERE

THE FRAME HOOKS SECURE THE FRONT

Insert the guitar pick as shown here and gently slide it along the side (1) until that side of the front is released.

Then do the corresponding at the opposite side (2).

WHEN SEPARATING THE FRONT FROM THE FRAME YOU HAVE

TO BE MOST CAREFUL NOT TO DAMAGE THESE PARTS AND IN PARTICULAR AVOID DAMAGE TO THE FRONT CAUSED BY THE INSIDE TOP HOOK OF THE FRAME

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Working Instruction, Mechanical

Front continued

DO NOT BEND THE FRONT TO MUCH APART FROM THE FRAME

TO AVOID DAMAGES TO THE FRONT CAUSED BY THE TOP HOOK

While keeping the front slightly bent upwards, wiggle it gently side to side (1) and at the same time pull it away (2) from the frame.

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Working Instruction, Mechanical

2.1.4 Keypad

Remove the keypad by hand or by tweezers.

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Working Instruction, Mechanical

2.1.5 Plastic Carrier & Key Foil ass’y

Use the ‘front opening tool’ to gently release the plastic carrier & key foil from the left hand side of the frame.

WHEN RAISING (1) THE PLASTIC CARRIER & KEY FOIL, THIS

MUST NOT EXCEED BOARD-TO-BOARD CONNECTOR (2)!

Gently raise the plastic carrier & key foil in order to get closer to the board-to board connector by using the ‘front opening tool’ (1).

2 MM AS IT MIGHT CAUSE DAMAGE TO THE

BE MOST CAREFUL WHEN YOU ARE GOING TO DISCONNECT THE

BOARD-TO-BOARD CONNECTOR!

While keeping the plastic carrier & key foil in a 2mm raised position, disconnect the key foil flex film board-to-board connector by pushing it upwards from the PBA with the use of the ‘flex film assembly tool’.

CHECK THAT THE KEY FOIL SWITCH (1) DOES NOT GET STUCK!

Remove the plastic carrier & key foil by lifting straight up.

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Working Instruction, Mechanical

2.1.6 LCD

Remove the two screws by using torx bit no. 6.

REMOVED SCREWS CANNOT BE REUSED!

Move the LCD (1) slightly to the right to get access to the board-to-board connector (2).

Disconnect the camera flex film board-to-board connector by lifting it upwards with the ‘flex film assembly tool’ and remove the LCD.

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Working Instruction, Mechanical

2.1.7 PBA

Disconnect the camera flex film board-to-board connector by lifting it upwards with the ‘flex film assembly tool’.

Use the ‘front opening tool’ to release the PBA from the frame by placing the ‘front opening tool’ as shown and pressing down to unsnap the PBA. Do the same thing on the opposite side in the position indicated by the arrow.

DO NOT BEND (1) THE PBA TOO MUCH UPWARDS!

AKE SURE THAT THE CAMERA FLEX FILM (2) DOES NOT GET

STUCK DURING THIS OPERATION

To remove the PBA, lift the top just enough so it can be pulled out from the bottom (3) and so that the camera flex film (2) can smoothly pass through the PBA hole (4).

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Working Instruction, Mechanical

3 Replacements

Search for the part to be replaced on the Contents page and go to that instruction to be found in this Replacements section.

The instruction usually begins by directing you to the Disassembly section with a specification of the instructions you have to carry out in order to disassemble the phone as far as needed before the actual replacement.

Go back to this Replacements section and carry out the instruction. The instruction usually ends by directing you to the Reassembly section with a specification of the

instructions you have to carry out in order to reassemble the phone.

REPLACEMENTS

Start

Contents

page

DISASSEMBLY REASSEMBLY

Done

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Working Instruction, Mechanical

3.1 Battery Cover

Follow the 2.1.1 Disassembly instructions! Prepare the new battery cover. Follow the 4.1.7 Reassembly instructions!

3.2 Antenna Cover

Follow the 2.1.1 – 2.1.2 Disassembly instructions!

Prepare the new antenna cover. Install an external antenna plug as described in 3.29

Follow the 4.1.6 – 4.1.7 Reassembly instructions!

3.3 Front

Follow the 2.1.1 – 2.1.3 Disassembly instructions! Prepare the new front. Follow the 4.1.5 – 4.1.7 Reassembly instructions!

3.4 Keypad

Follow the 2.1.1 – 2.1.4 Disassembly instructions! Prepare the new keypad. Follow the 4.1.4 – 4.1.7 Reassembly instructions!

3.5 LCD

Follow the 2.1.1 – 2.1.6 Disassembly instructions! Prepare the new LCD. Follow the 4.1.2 – 4.1.7 Reassembly instructions!

3.6 Frame

Follow the 2.1.1 – 2.1.7 Disassembly instructions!

Remove the parts as described in 3.7 – 3.17 & 3.28 Prepare the new frame. Install the parts as described in 3.7 – 3.17 & 3.27, 3.28, 3.30

Follow the 4.1.1 – 4.1.7 Reassembly instructions!

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