Sony Ericsson P1I Schematics

Working Instruction, Mechanical

Applicable for P1i and P1c

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

3 Replacements......................................................................... 19

3.1 Keyboard support ..................................................................20

3.2 BtB flex....................................................................................20

3.3 Keyboard flex..........................................................................20

3.4 Keyboard.................................................................................20

3.5 Front ................................................................................. 20

3.6 Frame .................................................................................20

3.7 LCD .................................................................................20

3.8 Antenna lid..............................................................................20

3.9 Antenna flex............................................................................21

3.10 System connector .................................................................. 22

3.11 Ear speaker holder ................................................................. 23

3.12 Microphone grommet.............................................................24

3.13 LCD gasket (small) ................................................................. 25

3.14 Dust gasket (system connector)...........................................26

3.15 Vibrator.................................................................................... 27

3.16 Liquid intrusion indicator ...................................................... 28

3.17 Light guide ..............................................................................29

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

3.19 Shielding box..........................................................................32

3.20 Shielding box (CIF camera) ................................................... 34

3.21 Camera module (CIF) ............................................................. 36

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2.1.1 Battery lid and Battery ........................................................... 7

2.1.2 Antenna lid ............................................................................ 8

2.1.3 Front....................................................................................10

2.1.4 Keyboard and keyboard support .........................................13

2.1.5 Keyboard flex ......................................................................15

2.1.6 LCD ..................................................................................... 16

2.1.7 PCBA ..................................................................................17

Approved according to FEA matrix doc number

Working Instruction, Mechanical

3.22 Flash flex.................................................................................38

3.23 Ear speaker ............................................................................. 41

3.24 Acoustic box...........................................................................43

3.25 Back key..................................................................................45

3.26 Operator key ........................................................................... 46

3.27 Camera key ............................................................................. 47

3.28 On/Off key ...............................................................................48

3.29 Touch Panel with Frame ........................................................ 49

3.30 Co brand plate ........................................................................ 52

3.31 Co brand label ........................................................................53

3.32 External antenna cap ............................................................. 54

3.33 Sub Pcba .................................................................................55

3.34 Label ......................................................................................56

4 Reassembly ............................................................................ 58

4.1 Overview .................................................................................58

4.1.1 Torque overview..................................................................59

4.1.2 PCBA and Frame ................................................................ 60

4.1.3 LCD ..................................................................................... 62

4.1.4 Keyboard flex ......................................................................63

4.1.5 Front....................................................................................65

4.1.6 Antenna Lid ......................................................................... 66

4.1.7 Battery lid and Battery ......................................................... 67

5 Revision history ..................................................................... 68

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Working Instruction, Mechanical

1 Introduction

P1i

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Approved according to FEA matrix doc number

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 112 583 Camera removal 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

• NTZ 112 590 Plectrum

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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Approved according to FEA matrix doc number

d

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:

WITCH OFF THE PHONE AND REMOVE SIM CARD AND MEMORY STICK BEFORE STARTING

• S

DISASSEMBLING THE PHONE!

• K

EEP ALL CONTACT SURFACES CLEAN!

E CAREFUL WHEN USING TOOLS LIKE THE DENTIST HOOK, TWEEZERS, OPENING TOOLS, PLECTRUMK

• B

ETC. TO AVOID SCRATCHES OR DAMAGES TO THE EXTERIOR AND INTERIOR PARTS OF THE PHONE!

• B

E CAREFUL NOT TO DAMAGE ANY CONTACT SPRINGS!

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

• R

EVER TOUCH THE DISPLAY GLASS!

• N

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

• U

Remove the SIM car

!

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 Recurrent Repair Actions

Remove the memory stick!

How to open a board-to-board connector with the front opening tool.

How to open and close a FPC connector – Be very careful with the hinge mechanism.

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Approved according to FEA matrix doc number

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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

REASSEMBLY

Done

2.1 Overview

The disassembly is done in the following sequence:

1. Battery Lid – A, and Battery - B

2. Antenna lid

3. Front

4. Keyboard A and Keyboard support, B

5. Keyboard flex

6. LCD

7. PCBA

8. Frame

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with sub PCBA)

Approved according to FEA matrix doc number

Working Instruction, Mechanical

2.1.1 Battery lid and Battery

THERE IS NO NEED FOR ESD-GLOVES DURING THIS OPERATION!

Press with your thumb on the battery lid until you get a gap.

Remove the battery lid completely.

Start to remove the battery from the phone with your fingers. Lift up the battery in the top end to unleash it.

If not released, turning the phone around at the same time will make it become released.

Remove the battery completely from the phone with your fingers.

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Approved according to FEA matrix doc number

Working Instruction, Mechanical

2.1.2 Antenna lid

Remove the Stylus pen.

Remove the 3 screws under the battery cover by using the Use (NTZ 112 1052 JCIS bit) tool.

Carefully insert the plectrum (NTZ 112 590) under the antenna lid and bend until they become loose.

Start at the bottom corners and continue and work your wayup on both sides until it becomes loose.

And finally (around the corner) until the antenna lid is loose on the top side.

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Working Instruction, Mechanical

Disassembly Instruction continued

Gently lift off the antenna.

Disassembled antenna lid.

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Working Instruction, Mechanical

2.1.3 Front

Remove the 2 screws by using the NTZ 112 288 (torx bit no 6).

Gently fold the flexfilm to reach the right screw.

There are 3 latches that have to be released before the front can be removed.

Insert a flat screwdriver in the gap on the front. Carefully bend in the arrow direction until the latch loosens.

BE CAREFUL SO THE W-LAN ANTENNA DOSENT GET DAMAGED !

Insert the screwdriver in the gap on the right side and bend carefully in the arrow direction until the latch loosens.

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Working Instruction, Mechanical

Disassembly Instruction continued

Insert the screwdriver in the gap on the left side and bend carefully in the arrow direction until the latch loosens.

Insert the plectrum at the top of the front cover. Continue to gently bend until the cover starts to become

loose from the frame.

Continue and move the plectrum up and along this side until it becomes loose.

Continue with the other side and move the plectrum up and along this side until it becomes loose.

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Working Instruction, Mechanical

Disassembly Instruction continued

Carefully bend the front cover upwards and forward until it looses from the frame.

Disassembled Front cover.

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Working Instruction, Mechanical

2.1.4 Keyboard and keyboard support

Remove the keyboard.

Fold the Keyboard flex.

Loosen the 2 screws. Use (Use (NTZ 112 288 Torx 6 bit) tool.

Remove the Keyboard support.

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Working Instruction, Mechanical

Disassembly Instruction continued

Keyboard and Keyboard support disassembled.

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Working Instruction, Mechanical

2.1.5 Keyboard flex

BE CAREFUL WITH THE FLEX FILM AND THE BOARD TO BOARD

CONNECTOR

Disconnect the flex film board to board connector from the PCBA with the front opening tool and remove the keyboard flex.

!

Keyboard flex disassembled.

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Working Instruction, Mechanical

2.1.6 LCD

Fold the LCD forward.

BE CAREFUL WITH THE FLEX FILM AND THE BOARD TO BOARD

CONNECTOR

!

Disconnect the LCD flex film board to board connector from the PCBA with the front opening tool.

LCD disassembled.

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Working Instruction, Mechanical

2.1.7 PCBA

Loosen the 5 screws. Use (NTZ 112 1052 JCIS bit) tool.

Insert the plectrum and carefully bend until the PCBA loosens from the frame.

.

Lift up the PCBA and remove it in the arrows direction

Hold the PCBA beside the frame.

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Working Instruction, Mechanical

Disassembly Instruction continued

BE CAREFUL WITH THE FLEX FILM AND THE BOARD TO BOARD

CONNECTOR

Disconnect the flex film board to board connector from the frame with the front opening tool.

!

BE CAREFUL WITH THE FLEX FILM AND THE BOARD TO BOARD

CONNECTOR

!

Remove the flexfilm. Use a pair of tweezers.

BE CAREFUL WITH THE FLEX FILM AND THE BOARD TO BOARD

CONNECTOR ON THE PCBA

!

Disconnect the flex film board to board connector from the PCBA with the front opening tool.

PCBA disassembled. The phone is now disassembled.

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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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Approved according to FEA matrix doc number

Working Instruction, Mechanical

3.1 Keyboard support

Follow the 2.1.1 – 2.1.4 Disassembly instructions!

Prepare the new Keyboard support.

Follow the 4.1.3 - 4.1.6 Reassembly instructions!

3.2 BtB flex

Follow the 2.1.1 – 2.1.7 Disassembly instructions! Prepare the BtB flex. Follow the 4.1.1 – 4.1.6 Reassembly instructions!

3.3 Keyboard flex

Follow the 2.1.1 – 2.1.4 Disassembly instructions!

Prepare the new Keyboard flex.

Follow the 4.2.3 – 4.1.6 Reassembly instructions!

3.4 Keyboard

Follow the 2.1.1 – 2.1.4 Disassembly instructions! Prepare the new Keyboard. Follow the 4.1.3 – 4.2.6 Reassembly instructions!

3.5 Front

Follow the 2.1.1 – 2.1.3 Disassembly instructions! Prepare the new Front. Follow the 4.1.4 – 4.1.6 Reassembly instructions!

3.6 Frame

Follow the 2.1.1 – 2.1.7 Disassembly instructions! Prepare the new Frame. Follow the 4.1.1 – 4.1.6 Reassembly instructions!

3.7 LCD

Follow the 2.1.1 - 2.1.6 Disassembly instructions! Prepare the new LCD. Follow the 4.1.2 – 4.1.6 Reassembly instructions!

3.8 Antenna lid

Follow the 2.1.1 Disassembly instructions! Prepare the new Antenna lid. Follow the 4.1.1.2 Reassembly instructions!

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Approved according to FEA matrix doc number

Working Instruction, Mechanical

3.9 Antenna flex

REMOVAL

Follow the 2.1.1 – 2.1.7 Disassembly instructions!

Start to carefully bend up the Antenna flex with a blunt pair of tweezers.

Turn the frame around. Remove the old Antenna flex with a blunt pair of tweezers.

INSTALLATION

Fold down the Antenna flex over the guiding pins.

Press down the new Antenna flex onto the frame.

Follow the 4.2.4 – 4.2.6 Reassembly instructions!

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Working Instruction, Mechanical

3.10 System connector

REMOVAL

Follow the 2.1.1– 2.1.7 Disassembly instructions!

Remove the old system connector with a blunt pair of tweeswers.

INSTALLATION

Assemble a new system connector with your fingers. Press the system connector gently to the bottom of the

PCBA.

The picture shows a correct mounted system connector.

Follow the 4.1.1 – 4.1.6 Reassembly instructions!

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Approved according to FEA matrix doc number

Working Instruction, Mechanical

3.11 Ear speaker holder

REMOVAL

Follow the 2.1.1 – 2.1.7 Disassembly instructions!

Start to carefully bend up the latches that hold the Ear speaker holder with a blunt pair of tweezers.

Remove the old holder.

INSTALLATION

Turn the board around. Press down the new Ear speaker holder.

Check that the three latches are in the correct position.

Follow the 4.1.4 – 4.1.6 Reassembly instructions!

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Working Instruction, Mechanical

3.12 Microphone grommet

REMOVAL

Follow the 2.1.1– 2.1.6 Disassembly instructions!

Remove the old Microphone grommet. Use a blunt pair of tweezers

INSTALLATION

Assemble a new grommet. Use your fingers to gently press down the grommet.

Follow the 4.1.1 – 4.1.6 Reassembly instructions!

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Working Instruction, Mechanical

3.13 LCD gasket (small)

REMOVAL

Follow the 2.1.1– 2.1.6 Disassembly instructions!

Remove the old gasket with a blunt pair of tweezers.

INSTALLATION

Reassemble a new gasket with the tweezers. Gently press on the gasket with our fingers.

Follow the 4.1.2 – 4.2.6 Reassembly instructions!

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Working Instruction, Mechanical

3.14 Dust gasket (system connector)

REMOVAL

Follow the 2.1.1– 2.1.7 Disassembly instructions!

Remove the system connector. Use a blunt pair of tweezers.

Remove the Dust gasket. Use a blunt pair of tweezers.

INSTALLATION

Assemble the Dust gasket. Use a blunt pair of tweezers.

Assemble a new system connector with your fingers. Press the system connector gently to the bottom of the

PCBA.

Follow the 4.1.1 – 4.1.6 Reassembly instructions!

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Working Instruction, Mechanical

3.15 Vibrator

REMOVAL

Follow the 2.1.1– 2.1.7 Disassembly instructions!

D

O NOT TOUCH THE VIBRATOR CONTACT SPRINGS OR DAMAGE

THE FLYWHEEL

Remove the old vibrator with a blunt pair of tweezers.

INSTALLATION

Press the vibrator to the bottom of the cavity gently with a blunt pair of tweezers (don’t press on the contact springs).

Check the new contact springs that they are in good condition and that they are not damaged.

Follow the 4.1.1 – 4.1.6 Reassembly instructions!

!

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Working Instruction, Mechanical

3.16 Liquid intrusion indicator

REMOVAL

Follow the 2.1.2 Disassembly instructions!

Remove the old indicator with a dentist hook.

INSTALLATION

Assemble a new indicator with a blunt pair of tweezers.

Follow the 4.1.6 Reassembly instructions!

Liquid intrusion indicator position on PBA

Follow the 2.1.1 - 2.1.6 Disassembly instructions!

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Working Instruction, Mechanical

3.17 Light guide

REMOVAL

Follow the 2.1.1– 2.1.7 Disassembly instructions!

Remove the old Light guide by pulling it upwards. Use a blunt pair of tweezers.

INSTALLATION

Assemble a new Light guide. Gently press down the Light guide to the PCBA with your fingers.

Follow the 4.1.1 – 4.1.6 Reassembly instructions!

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Working Instruction, Mechanical

3.18 Camera

REMOVAL

Follow the 2.1.1– 2.1.7 Disassembly instructions!

Remove the camera shield with our fingers.

Press down the camera tool (NTZ 112 583).

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Working Instruction, Mechanical

INSTALLATION

Pull up the camera.

INSTALLATION

DO NOT TOUCH THE CAMERA LENS!

Press down the new camera with your fingers.

NOTE

KEYING TAP ON CAMERA

Replacement Instruction continued

Press down camera shield with your fingers.

Follow the 4.1.1 – 4.1.6 Reassembly instructions!

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Working Instruction, Mechanical

3.19 Shielding box

REMOVAL

Follow the 2.1.1– 2.1.6 Disassembly instructions!

Remove the shielding box with your fingers.

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Working Instruction, Mechanical

INSTALLATION

DO NOT TOUCH THE CAMERA LENS!

Reassemble a new Shield with your fingers.

Shielding box reassembled.

Follow the 4.1.1 – 4.1.6 Reassembly instructions!

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Working Instruction, Mechanical

3.20 Shielding box (CIF camera)

REMOVAL

Follow the 2.1.1 – 2.1.7 Disassembly instructions!

Start to carefully bend up the latches that hold the Ear speaker holder with the backside of a blunt pair of tweezers.

Remove the old holder.

Remove the shielding box with a pair of tweezers.

INSTALLATION

Reassemble a new shielding box with a pair of tweezers.

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Working Instruction, Mechanical

Replacement Instruction continued

Turn the board around. Press down the Ear speaker holder.

Check that the three latches are in the correct position.

Follow the 4.1.1 – 4.1.6 Reassembly instructions!

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Working Instruction, Mechanical

3.21 Camera module (CIF)

REMOVAL

Follow the 2.1.1 – 2.1.7 Disassembly instructions!

Start to carefully bend up the latches that hold the Ear speaker holder with the backside of a blunt pair of tweezers.

Remove the old holder.

Open the Cif camera BtB connector with a front opening tool.

INSTALLATION

Hold the camera with a blunt pair of tweezers and press down the BtB connector with your fingers.

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Working Instruction, Mechanical

Replacement Instruction continued

Turn the board around. Press down the Ear speaker holder.

Check that the three latches are in the correct position.

Follow the 4.1.1 – 4.1.6 Reassembly instructions!

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Working Instruction, Mechanical

3.22 Flash flex

REMOVAL

Follow the 2.1.1 – 2.1.7 Disassembly instructions!

Loosen and fold the Flash flex with a blunt pair of tweezers.

Use the backside of a pair of tweezers and bend until the acoustic box loosen from the PCBA.

Lift up the acoustic box.

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Working Instruction, Mechanical

Replacement Instruction continued

Open the Flash flex BtB connector with a front opening tool.

INSTALLATION

Connect the new Flash flex with your fingers.

Reassemble the acoustic box.

Fold down the Flash flex onto the guiding pins on the acoustic box.

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Working Instruction, Mechanical

Replacement Instruction continued

Flash flex reassembled.

Follow the 4.1.1 – 4.1.6 Reassembly instructions!

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Working Instruction, Mechanical

3.23 Ear speaker

REMOVAL

Follow the 2.1.1 – 2.1.7 Disassembly instructions!

Start to carefully bend up the latches that hold the Ear speaker holder with the backside of a blunt pair of tweezers.

Remove the old holder.

Remove the Ear speaker with a pair of tweezers.

INSTALLATION

DO NOT TOUCH THE EAR SPEAKER CONTACT SPRINGS !

Reassemble a new Ear speaker and a new gasket with a pair of tweezers.

Then press down the Ear speaker with your fingers.

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Working Instruction, Mechanical

Replacement Instruction continued

Turn the board around. Press down the Ear speaker holder.

Check that the three latches are in the correct position.

Follow the 4.1.1 – 4.1.6 Reassembly instructions!

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Working Instruction, Mechanical

3.24 Acoustic box

REMOVAL

Follow the 2.1.1 – 2.1.7 Disassembly instructions!

Use the backside of a pair of tweezers and bend until the acoustic box loosen from the PCBA.

Loosen and fold the Flash flex with a blunt pair of tweezers.

Lift up the acoustic box.

INSTALLATION

Assemble the new acoustic box.

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Working Instruction, Mechanical

Replacement Instruction continued

Fold down the Flash flex onto the guiding pins on the acoustic box.

Acoustic box reassembled.

Follow the 4.1.1 – 4.1.6 Reassembly instructions!

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Working Instruction, Mechanical

3.25 Back key

REMOVAL

Follow the 2.1.1 – 2.1.7 Disassembly instructions!

Remove the back key with a blunt pair of tweezers.

INSTALLATION

Assemble the back key with a blunt pair of tweezers.

Follow the 4.1.1 – 4.1.6 Reassembly instructions!

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Approved according to FEA matrix doc number

Working Instruction, Mechanical

3.26 Operator key

REMOVAL

Follow the 2.1.1 – 2.1.7 Disassembly instructions!

Remove the operator key with a blunt pair of tweezers.

INSTALLATION

Assemble the operator key with a blunt pair of tweezers.

Follow the 4.1.1 – 4.1.6 Reassembly instructions!

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Working Instruction, Mechanical

3.27 Camera key

REMOVAL

Follow the 2.1.1 – 2.1.7 Disassembly instructions!

Remove the camera key with a blunt pair of tweezers.

INSTALLATION

Assemble the camera key with a blunt pair of tweezers.

Follow the 4.1.1 – 4.1.6 Reassembly instructions!

3/000 21-1/FEA 209 544/126 A

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Approved according to FEA matrix doc number

Working Instruction, Mechanical

3.28 On/Off key

REMOVAL

Follow the 2.1.1 – 2.1.7 Disassembly instructions!

Remove the On/Off key with a blunt pair of tweezers.

INSTALLATION

Assemble the On/Off key with a blunt pair of tweezers.

Follow the 4.1.1 – 4.1.6 Reassembly instructions!

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Working Instruction, Mechanical

3.29 Touch Panel with Frame

Follow the 2.1.1 – 2.1.9 Disassembly instructions!

Place the LCD like this.

Open the FPC connector with the dentist hook.

Disconnect the touch panel flex film with the flex film assembly tool.

Use the tweezers, or a small screwdriver, to detach the touch panel from the LCD.

Start by pressing on one of the three small hooks that secures the touch panel to the LCD.

Continue until all three become released on this side.

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Working Instruction, Mechanical

Continue to detach the other three hooks on the opposite side (six hooks in total on the LCD unit) until the touch panel is released on all sides.

Remove the touch panel by hand.

Touch panel removed.

Turn the new touch panel onto the LCD screen.

O NOT TOUCH THE INSIDE OF THE TOUCH PANEL OR THE LCD

D

SURFACE!

R

EMOVE ANY DUST WITH AN IONIZED AIRGUN OR A BLOWER!

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Working Instruction, Mechanical

Mount the new touch panel on the LCD. If it doesn’t fit right on, it might help to press on one of the

hooks with the dentist hook.

D

O NOT USE EXCESSIVE FORCE!

Make sure that the touch panel is properly mounted on the LCD.

Connect the touch panel flex film with the flex film assembly tool.

Close the FPC connector with the dentist hook.

Properly assembled touch panel and LCD.

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Working Instruction, Mechanical

Don’t forget to remove the protective tape from the new LCD before the front sub is installed.

O NOT TOUCH THE LCD GLASS SURFACE!

D R

EMOVE ANY DUST WITH AN IONIZED AIRGUN OR BLOWER!

Follow the 4.1.2 – 4.1.10 Reassembly instructions!

Do these seven tests when the phone is reassembled to check that the LCD assembly works properly.

(

2_00021-1_FEA209544_126 Test instruction mechanical):

• Touch screen test

• Backlight brightness uniformity

• Contrast

• Display position to check correctly aligned

• Dust inspection

• Dot inspection

• Color check

3.30 Co brand plate

REMOVAL

Remove the Co brand plate with a dentist hook.

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Working Instruction, Mechanical

INSTALLATION

Assemble a new Co brand plate onto the frame. Press it into the correct position with your fingers.

3.31 Co brand label

REMOVAL

Remove the Co brand label with a dentist hook.

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Working Instruction, Mechanical

INSTALLATION

Assemble the new Co brand label and press down with your fingers.

3.32 External antenna cap

REMOVAL

Remove the External antenna cap with a dentist hook.

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Working Instruction, Mechanical

INSTALLATION

Reassemble a new External antenna cap with your fingers.

3.33 Sub Pcba

REMOVAL

Follow the 2.1.1– 2.1.7 Disassembly instructions!

Loosen the two screws with a screwdriver (Torx 6). Remove the Sub pcba.

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Working Instruction, Mechanical

INSTALLATION

APPLY 17 NCM

NTZ 112

288 ( TORX BIT )!

±

2,0 NCM OF TORQUE FOR THE SCREW USING

Place the Sub pcba in the frame. Assemble and tighten the two screws in the Frame.

Follow the 4.1.1 – 4.1.6 Reassembly instructions!

3.34 Label

REMOVAL

Follow the 2.1.1 Disassembly instructions!

Read the old label and/or write the information into the “Label make” program before removal

Note the position of the label before removal Heat up the label by using hot air, if needed. Carefully remove the label without causing scratches If there still are residues, clean the surface with isopropyl

alcohol.

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INSTALLATION

Check that the proper label format is loaded in the Zebra printer.

Write a new label by using the program “Label make” and check that the printing is OK.

Take the new label and place it onto the frame as in the adjacent picture.

NE LABEL ONLY IS ALLOWED!

O

Follow the 4.2.6 Reassembly instructions!

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4 Reassembly

After replacing a part being listed in Replacements, the instruction of that section usually ends by directing you to this Reassembly section with a specification of the instructions you have to carry out in order to reassemble the phone.

REPLACEMENTS

Start

Contents

page

DISASSEMBLY

4.1 Overview

The reassembly is done in the following sequence:

1. PCBA

2. Frame

3. LCD

4. Keyboard flex

5. Keyboard support

6. Keyboard

7. Front

8. Antenna lid

9. Battery

10. Battery lid

REASSEMBLY

Done

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4.1.1 Torque overview

TIGHTNING TORQUE

Speed set max. 800 rpm

Unit Torque No of screws

Screw SXA 109 5031 (Ø1.4 x 4) 0,11 +/- 0,02 Nm 7 Screw SXA 109 5992 (M1,7 x 6,5) 0,17 +/- 0,02 Nm 2 Screw SXA 109 7094 (M1.6 x 4) 0,17 +/- 0,02 Nm 2 Screw SXA 109 7221 (M1.6 x 3.0) 0,17 +/- 0,02 Nm 2

2x SXA 109 7221

2x SXA 109 7094

7x SXA 109 5031

2x SXA 109 5992

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Working Instruction, Mechanical

4.1.2 PCBA and Frame

Place the PCBA and Frame beside each other.

BE CAREFUL WITH THE FLEX FILM AND THE BOARD TO BOARD

CONNECTOR

!

Connect the BtB connector to the PCBA.

Start to mount the back key flexfilm.

Back key flexfilm assembled.

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Reassembly Instruction continued

Connect the BtB connector to the frame.

Place the PCBA into the frame.

APPLY 11 NCM

NTZ 112

1052 (JCIS BIT)!

±

2,0 NCM OF TORQUE FOR THE SCREW USING

Assemble and tighten the four screws in the Frame.

Replace the screw if it’s damaged otherwise it can be reused.

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4.1.3 LCD

BE CAREFUL WITH THE FLEX FILM AND THE BOARD TO BOARD

CONNECTOR

Connect the LCD BtB connector to the PCBA.

!

Gently fold the LCD towards the frame until the LCD is in the correct position.

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4.1.4 Keyboard flex

BE CAREFUL WITH THE FLEX FILM AND THE BOARD TO BOARD

CONNECTOR!

Connect the Keyboard flex BtB connector to the PCBA.

Place the keyboard support onto the PCBA.

APPLY 17 NCM

NTZ 112

288 (TORX BIT)!

±

2,0 NCM OF TORQUE FOR THE SCREW USING

Assemble and tighten the four screws in the Frame.

Replace the screw if it’s damaged otherwise it can be reused.

Gently fold down the Keyboard flexfilm.

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Reassembly Instruction continued

Place the camera key flex into the frame.

Place the Keyboard onto the Keyboard flex.

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Working Instruction, Mechanical

4.1.5 Front

DON’T FORGET TO REMOVE THE PROTECTIVE TAPE FROM THE

LCD MODULE IF YOU HAVE A NEW LCD MODULE BEFORE REASSEMBLING OF THE FRAME

Do not touch the LCD glass surface. Blow away dust with an ionized air gun or blower.

Place the Front onto the frame, start at the keyboard side.

Press down the frame so that the frame and the Front snap together.

Make sure that there is no gap between the two half’s Visually inspect all around the unit.

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Working Instruction, Mechanical

4.1.6 Antenna Lid

Place the Antenna lid onto the frame and snap together with the frame. Start at the top end.

Make sure that there is no gap between the two half’s Visually inspect all around the unit.

APPLY11 NCM

NTZ 112

1052 (JCIS BIT)!

±

2,0 NCM OF TORQUE FOR THE SCREW USING

Assemble and tighten the three screws in the Frame.

Replace the screw if it’s damaged otherwise it can be reused.

Assemble the External antenna cap.

Assemble the Stylus pen.

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4.1.7 Battery lid and Battery

Insert the battery into the frame cavity. Start at top side, then fold down the battery into the cavity.

Slide on the Battery lid.

The phone is now reassembled.

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5 Revision history

Rev. Date Changes / Comments

st

A 2007-06-24 1

preliminary release

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Sony Ericsson P1I Schematics

Specifications and Main Features

Frequently Asked Questions

User Manual