Sony Ericsson T100 Working Instructions Download Page 23

Page: 23 / 23

Working Instructions

, SP/

Mechanical

3_00021-1/FEA 209 544/78 C



Sony Ericsson Mobile Communications AB

23(23)

5 Revision History

Rev. Date

Changes / Comments

A 2002-11-15

First

release

B 2003-02-28

T106

added

2003-07-29

T105 & Instruction for PCB-glued domefoil added

Summary of Contents for T100

Page 1: ...ess Tools 2 1 2 Equipment 2 1 3 Instructions 2 2 Reassembly 5 2 1 Process Tools 5 2 2 Equipment 5 2 3 Instructions 5 3 Replacement of Mechanical Parts 8 3 1 Front Cover 8 3 2 Microphone 10 3 3 Battery connectors 11 3 4 Speaker 12 3 5 Keypad 13 3 6 Display assembly 14 3 7 Buzzer protection rubber 17 3 8 Volume key 18 3 9 Vibrator Assembly 19 3 10 Antenna Cover Replacement 20 4 Process Tools for Lab...

Page 2: ...ers Top opening tool NTZ 112 302 Antenna cover opener NTZ 112 504 1 2 Equipment ESD gloves cotton gloves ESD wristband 1 3 Instructions Figure Instruction Note 1 Fig 1 1 Release the battery and remove it Fig 1 1 2 Fig 1 2 Use the antenna cover opener NTZ 112 504 to remove the antenna cover Fig 1 2 Place it under the snap hooks Be careful so you don t scratch the antenna cover or the rear cover ...

Page 3: ...een the antenna cover and the rear cover 4 Fig 1 4 Remove the 4 screws Fig 1 4 5 Fig 1 5 Use the Top opening tool to release the Rear cover from the Front cover Place the tool between the Rear cover and the Front cover Fig 1 5 Place the Top opening tool as shown at the picture Do not use a screwdriver or other sharp tools it might cause some damage to the plastics or other components 6 Fig 1 6 Rem...

Page 4: ...g 1 7 8 Fig 1 8 Use a Top opening tool to release the lower left hook Fig 1 8 Fig 19 Note There is a risk of damaging the PCB or the front cover if you are not using the Top opening tool 9 Fig 1 9 When Top opening tool is placed in the right position as in the picture Release the PCB from the front cover hook by pushing the Top opening tool downwards 10 Fig 2 0 Lift the PCB up by grab hold of the ...

Page 5: ...ir of tweezers 2 2 Equipment ESD gloves cotton gloves ESD wristband 2 3 Instructions Figure Instruction Note 1 Fig 2 1 Place the PCB under the 2 hooks in the top Fig 2 1 2 Fig 2 2 Press on the system connector to make the PCB fit tightly to the front cover Fig 2 2 3 Fig 2 3 Mount the volume key with a pair of tweezers Fig 2 3 Fig 2 4 Position the volume key as shown on the pictures ...

Page 6: ...ure that the hole on the volume key is position according to the volume switch on the PCB 5 Fig 2 5 Mount Rear Cover into the Front cover Start with the top and press on each side of it with your fingers to it fit tightly Fig 2 5 Arrows indicate where to press 6 Fig 2 6 Tighten the 4 screws Fig 2 6 Use a torque screwdriver torx no 6 set to 15 Ncm ...

Page 7: ...chanical 3_00021 1 FEA 209 544 78 C Sony Ericsson Mobile Communications AB 7 23 Figure Instruction Note 7 Fig 2 7 Mount the antenna into the rear cover Start with the top 1 simultaneously press down the 2 snap hooks 2 3 Fig 2 7 ...

Page 8: ...isassemble the phone as described in 1 Disassembly page 2 4 follow steps 1 10 Figure Instruction Note 1 Fig 3 1 1 Remove the keypad with a pair of tweezers Fig 3 1 1 Do not touch the dome 2 Fig 3 1 2 Remove the speaker with a pair of tweezers Fig 3 1 2 Never reuse removed speaker due to conductivity problems 3 Fig 3 1 3 Press the tips of the tweezers in the slit on each side of the speaker and the...

Page 9: ...de the front cover with the help of a pair of tweezers Fig 3 1 5 Do not touch the dome 6 Fig 3 1 6 Pick up the microphone with the help of a pair of tweezers and place it in the front Fig 3 1 6 Press on the microphone until it reaches the bottom of the cavity Use gloves so you don t contaminate the elastomer 7 Remove the foil from the speaker and place it with the contacts facing upwards 8 Remove ...

Page 10: ...4 follow steps 1 10 Figure Instruction Note 1 Fig 3 2 1 Remove the microphone from the cavity on the front cover with a pair of tweezers Fig 3 2 1 2 Pick up the new microphone with a pair of tweezers 3 Fig 3 2 2 Mount the microphone in the cavity in the front cover Press the microphone to it reach the bottom of the cavity Fig 3 2 2 Use gloves if the elastomer will be contaminated it can result in ...

Page 11: ... the battery connectors Fig 3 3 1 2 Pick up a new battery connector with a pair of tweezers Make sure that the connector not is bend or damage in any way 3 Fig 3 3 2 Pick up a battery connector with the help of a pair of tweezers and mount it into the hole in the rear cover Repeat this step with the other battery connector Fig 3 3 2 Fig 3 3 3 Make sure that the battery connector is fitting correct...

Page 12: ...Fig 3 4 1 Remove the speaker with a pair of tweezers Fig 3 4 1 Never reuse removed speaker due to conductivity problems 2 Fig 3 4 2 Press the tops of the tweezers into the slit on the speaker then lift Fig 3 4 2 Do not lift in the connectors be careful they are easy to damage 3 Pick up a new speaker with a pair of tweezers 4 Remove the protection foil on the new speaker with a pair of tweezers 5 M...

Page 13: ...Remove the old keypad Remove dust and dirt with air blower 2 In case of glued domefoil the foil stays on the PCB after the removal of the keypad This is the new domefoil solution with a glued domefoil on the PCB 3a Remove the foil and clean the surface of the PCB from glue dirt This is the new domefoil solution with a glued domefoil on the PCB 3b Remove the domefoil from the keypad This is the old...

Page 14: ...ght position Do not touch the domes 5 Pick up a new keypad use the old keypad if not damaged Fig 3b with a pair of tweezers Remove the domefoil 6 Place the new keypad into the front cover Do NOT forget to REMOVE the domefoil attached to the keypad Assemble the phone as described in 2 Reassembly page 5 6 follow steps 1 7 3 6 Display assembly 3 6 1 Process Tools Pair of tweezers 3 6 2 Equipment ESD ...

Page 15: ...s to release the hooks for the LCD by pushing them outwards from the PCB Start with the 2 hooks at the right or the left side Fig 3 6 2 3 Fig 3 6 3 Release the LCD contact by pulling the ZIF connector lock upwards Remove the LCD flex film Fig 3 6 3 Be careful so you don t damage the LCD flex film 4 Pick up a new LCD Avoid any contact with all surfaces Use gloves 5 Fig 3 6 4 Mount the LCD flex film...

Page 16: ...pposite side of the PCB as the LCD assy Fig 2 6 5 The guiding pins on the LCD assy shall fit into the holes on the PCB 7 Fig 2 6 6 Press very gently at the left side on the LCD Fig 2 6 6 Be careful so you don t damage the LCD assy Use gloves Remember to remove the LCD protection film 8 Fig 2 6 7 Mount the LCD gasket on the LCD assy Fig 2 6 7 Be careful so you don t damage the LCD assy or LCD gaske...

Page 17: ... 4 follow steps 1 10 Figure Instruction Note 1 Fig 3 7 1 Remove the buzzer protection rubber grab it in the corner with a pair of tweezers Fig 3 7 1 2 Fig 3 7 2 Pick up a new buzzer protection rubber Mount the buzzer protection rubber by pressing it on the buzzer until it fits correctly Fig 3 7 2 It has to be mounted with the exit hole to the right Make sure that the exit on the Buzzer protection ...

Page 18: ...Process Tool Pair of tweezers 3 8 2 Equipment ESD gloves cotton gloves ESD wristband 3 8 3 Instructions Disassemble the phone as described in 1 Disassembly page 2 3 follow steps 1 6 Figure Instruction Note 1 Pick up a new volume key with a pair of tweezers Assemble the phone as described in 2 Reassembly page 5 6 follow steps 3 7 ...

Page 19: ...struction Note 1 Fig 3 9 1 Remove the vibrator assembly with a pair of tweezers by lifting the vibrator up by the flywheel Fig 3 9 1 2 Pick up a new vibrator assembly 3 Fig 3 9 2 Pick up the vibrator with the help of a pair of tweezers and position it in cavity of the rear cover Fig 3 9 2 Press exactly as shown at the picture Press the vibrator until it reaches the bottom of the cavity Do not pres...

Page 20: ...e 2 follow steps 1 3 Figure Instruction Note 1 Fig 3 10 1 Use the antenna cover opener NTZ 112 504 to remove the antenna cover Fig 3 10 1 Place it under the snap hooks Be careful so you don t scratch the antenna cover or the rear cover 2 Fig 3 10 2 Press down on the tool until the antenna cover releases from the rear cover Fig 3 10 2 You may need to use some force The tips at the Antenna opening t...

Page 21: ...ny Ericsson Mobile Communications AB 21 23 Figure Instruction Note 3 Fig 3 10 3 Mount the antenna into the rear cover Start with the top 1 simultaneously press down the 2 snap hooks 2 3 Fig 3 10 3 Assemble the phone as described in 2 Reassembly page 6 follow step 14 ...

Page 22: ...p the label with a hot air blower 2 Carefully remove the label make sure that all the residue is removed Do not scratch the frame NOTE Only one label is allowed in the battery cavity 3 Printing The text must be fully readable visually and through bar code readers Figure Instruction Note 1 Fig 4 1 Take the new label and place it in the battery cavity The label should be centred and parallel to the ...

Page 23: ...ical 3_00021 1 FEA 209 544 78 C Sony Ericsson Mobile Communications AB 23 23 5 Revision History Rev Date Changes Comments A 2002 11 15 First release B 2003 02 28 T106 added C 2003 07 29 T105 Instruction for PCB glued domefoil added ...

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