Sony Ericsson J110 Bedienungsanleitung
Working Instruction, Mechanical
3/000 21-1/FEA 209 544/128 A
Company Internal Sony Ericsson Mobile Communications AB
1(25)
Working Instruction, Mechanical
Applicable for J110 and J120
CONTENTS
1Introduction .............................................................................. 2
1.1 Equipment ............................................................................... 3
1.2 General cautions..................................................................... 4
1.3 Adhesives................................................................................ 4
2Disassembly ............................................................................. 5
2.1 Overview.................................................................................. 5
2.1.1 Battery Cover and Battery ......................................................6
2.1.2 Front Cover.............................................................................7
2.1.3 PCBA ......................................................................................8
3Replacements........................................................................... 9
3.1 Battery Cover ........................................................................ 10
3.2 Front Cover ........................................................................... 10
3.3 Keypad................................................................................... 10
3.4 LCM Metal Frame .................................................................. 11
3.5 Receiver................................................................................. 13
3.6 System Connector ................................................................ 14
3.7 Metal Dome Array ................................................................. 15
3.8 Liquid Intrusion Indicator..................................................... 16
3.9 Vibrator.................................................................................. 16
3.10 Loud Speaker and Rubber Speaker Sealing....................... 17
3.11 Microphone ........................................................................... 18
3.12 Co-brand label ...................................................................... 19
3.13 KRH Label ............................................................................. 20
4Reassembly ............................................................................ 21
4.1 Overview................................................................................ 21
4.1.1 PCBA ....................................................................................22
4.1.2 Front Cover and Keypad ......................................................23
4.1.3 Battery Cover and Battery ....................................................24
5Revision history ..................................................................... 25
Working Instruction, Mechanical
3/000 21-1/FEA 209 544/128 A
Company Internal Sony Ericsson Mobile Communications AB
2(25)
1 Introduction
J110
Note: There are three colors available for J110: Cream, Purple and Gray
J120
Working Instruction, Mechanical
3/000 21-1/FEA 209 544/128 A
Company Internal Sony Ericsson Mobile Communications AB
3(25)
1.1 Equipment
SPECIAL TOOLS
•NTZ 112 459 Torque Screwdriver
•NTZ 112 478 Torx Bit #5
•NTZ 112 302/2 Front opening Tool
STANDARD TOOLS
Standard tools text:
•Pair of tweezers
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
Working Instruction, Mechanical
3/000 21-1/FEA 209 544/128 A
Company Internal Sony Ericsson Mobile Communications AB
4(25)
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:
•SWITCH OFF THE PHONE AND REMOVE ANY MEMORY STICK BEFORE THE START OF THE DISASSEMBLY!
•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!
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.
Working Instruction, Mechanical
3/000 21-1/FEA 209 544/128 A
Company Internal Sony Ericsson Mobile Communications AB
5(25)
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.
2.1 Overview
The disassembly is done in the following sequence:
1. Rear Cover (1A) and Battery (1B)
2. Front Cover and Keypad
3. PCBA
Start
Done
REPLACEMENTS
DISASSEMBLY REASSEMBLY
Contents
page
Working Instruction, Mechanical
3/000 21-1/FEA 209 544/128 A
Company Internal Sony Ericsson Mobile Communications AB
6(25)
2.1.1 Battery Cover and Battery
Pull down the latch on the Battery Cover
Pull the battery cover up
Lift and remove the Battery Cover
Pull up the Battery
Working Instruction, Mechanical
3/000 21-1/FEA 209 544/128 A
Company Internal Sony Ericsson Mobile Communications AB
7(25)
2.1.2 Front Cover
Remove the six screws
THE FRONT COVER IS ATTACHED TO THE FRAME HOUSING
WITH SNAP HOOKS!
Use a Front Opening Tool to release the Front Cover snap
hook
Do the same on the opposite side
Lift the Front Cover and remove it
Working Instruction, Mechanical
3/000 21-1/FEA 209 544/128 A
Company Internal Sony Ericsson Mobile Communications AB
8(25)
2.1.3 PCBA
Unsnap the front from the Frame Housing by using the
Front Opening Tool.
Do the same in the opposite side.
Lift up the PCBA carefully
MAKE SURE THAT GUIDE PIN IS NOT DAMAGED DURING THIS
PROCEDURE!
Working Instruction, Mechanical
3/000 21-1/FEA 209 544/128 A
Sony Ericsson Mobile Communications AB
9(25)
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.
Start
Done
REPLACEMENTS
DISASSEMBLY REASSEMBLY
Contents
page
Working Instruction, Mechanical
3/000 21-1/FEA 209 544/128 A
Company Internal Sony Ericsson Mobile Communications AB
10(25)
3.1 Battery Cover
Follow the 2.1.1 Disassembly instructions!
Prepare the new Battery Cover.
Follow the 4.1.3 Reassembly instructions!
3.2 Front Cover
Follow the 2.1.1 – 2.1.2 Disassembly instructions!
Remove the keypad as described in 3.11 Keypad.
Prepare the new Front Cover.
Attach a new name plate as described in 3.11 Keypad.
Follow the 4.1.2 – 4.1.3 Reassembly instructions!
3.3 Keypad
Follow the 2.1.1 – 2.1.2 Disassembly instructions!
If the Keypad still is attached to the Front Cover, separate it by using your fingers.
Prepare the new Keypad.
Follow the 4.1.2 – 4.1.3 Reassembly instructions!
Andere Handbücher für J110
2
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1
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