Sony Ericsson T303 Working Instruction, Mechanical

Sony Ericsson T303 Working Instruction, Mechanical

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Working Instruction, Mechanical
Applicable for T303
CONTENTS
1 Introduction .............................................................................. 3
1.1 Equipment.................................................................................4
1.2 General cautions ......................................................................5
1.3 Adhesives .................................................................................5
2 Disassembly ............................................................................. 6
2.1 Overview ...................................................................................6
3 Replacements......................................................................... 16
3.1 Battery Cover..........................................................................17
3.2 Bottom Cover U-Shape ..........................................................17
3.3 Keyboard.................................................................................17
3.4 Rear Cover Assy.....................................................................17
3.5 Function Key FPC Assy.........................................................17
3.6 Top Rear Cover.......................................................................17
3.7 Display 128x160 TFT ..............................................................17
3.8 Slide Hinge Assy ....................................................................18
3.9 Hinge FPC Assy......................................................................18
3.10 Camera 1.3 MPixel CMOS ......................................................18
3.11 Damper Camera......................................................................18
3.12 Magnet.....................................................................................18
3.15 Microphone Sponge Dust Net ...............................................21
3.16 Anti-Friction Block .................................................................21
3.17 Main Keypad FPC Assy .........................................................22
3.19 Camera Window .....................................................................24
3.20 Plating Camera Sheet ............................................................25
1212-9365 Rev 1
©
Company Internal
Sony Ericsson Mobile Communications AB
2.1.1
2.1.2
Antenna Cover ...................................................................... 8
2.1.3
PCB....................................................................................... 9
2.1.4
Rear Cover Assy ................................................................. 10
2.1.5
Slide Hinge Assy ................................................................. 11
2.1.6
Function Key FPC Assy ...................................................... 13
2.1.7
Display 128x160 TFT .......................................................... 14
2.1.8
Front Cover Assy................................................................. 15
Sponge ....................................................................................20
Working Instruction, Mechanical
1(42)

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Summary of Contents for Sony Ericsson T303

  • Page 1: Table Of Contents

    3.16 Anti-Friction Block ..............21 3.17 Main Keypad FPC Assy ............22 3.18 Function Key FPC Assy & Loudspeaker Box 38.5x19..23 3.19 Camera Window ..............24 3.20 Plating Camera Sheet ............25 1212-9365 Rev 1 1(42) © Company Internal Sony Ericsson Mobile Communications AB...
  • Page 2 Slide Hinge Assy ..............35 4.1.5 Rear Cover Assy ..............37 4.1.6 PCB..................38 4.1.7 Antenna Cover ..............39 4.1.8 Battery Cover & Battery............41 5 Revision history ..............42 1212-9365 Rev 1 2(42) © Sony Ericsson Mobile Communications AB...
  • Page 3: Introduction

    Working Instruction, Mechanical 1 Introduction T303 - Black T303 - Silver 1212-9365 Rev 1 3(42) © Company Internal Sony Ericsson Mobile Communications AB...
  • Page 4: Equipment

    • 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 1212-9365 Rev 1 4(42) © Company Internal Sony Ericsson Mobile Communications AB...
  • Page 5: General Cautions

    SE 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. 1212-9365 Rev 1 5(42) © Company Internal Sony Ericsson Mobile Communications AB...
  • Page 6: Disassembly

    1. Battery Cover (a) & Battery (b) 2. Antenna Cover 3. PCB 4. Rear Cover Assy 5. Slide Hinge Assy 6. Function Key FPC Assy 7. Display 128x160 TFT 8. Front Cover Assy 1212-9365 Rev 1 6(42) © Company Internal Sony Ericsson Mobile Communications AB...
  • Page 7: Battery Cover & Battery

    Working Instruction, Mechanical 2.1.1 Battery Cover & Battery Hold the phone and slide off the battery cover. Use your thumb to push up the Battery. 1212-9365 Rev 1 7(42) © Company Internal Sony Ericsson Mobile Communications AB...
  • Page 8: Antenna Cover

    Use a pair of tweezers to remove the Bottom Cover U-Shape and pick up Main keypad. Release the two screws with a screwdriver. Use your thumb to remove the antenna cover from Rear Cover. 1212-9365 Rev 1 8(42) © Company Internal Sony Ericsson Mobile Communications AB...
  • Page 9: Pcb

    Use the Guitar pick to release the connector for the Main Keyboard FPC assy. Use the Guitar pick to lift up the Main Keyboard FPC assy. Use the Guitar pick to lift up and remove main PCB 1212-9365 Rev 1 9(42) © Sony Ericsson Mobile Communications AB...
  • Page 10: Rear Cover Assy

    Release the six screws NOTE! You must slide the phone half-ways to access two of the screws Use your fingers to separate the Front Cover Assy and the Rear Cover Assy. 1212-9365 Rev 1 10(42) © Sony Ericsson Mobile Communications AB...
  • Page 11: Slide Hinge Assy

    Use you finger to separate Slide Hinge Assy from Rear Cover Assy Use the guitar pick to remove the main key dome assy. Use a pair of tweezers to remove the black cover mylar from the slide hinge module 1212-9365 Rev 1 11(42) © Sony Ericsson Mobile Communications AB...
  • Page 12 Use a pair of tweezers to separate the hinge FPC. Use a pair of tweezers to separate the Hinge FPC on the other side. Use a pair of tweezers to pull out the Hinge FPC Assy 1212-9365 Rev 1 12(42) © Sony Ericsson Mobile Communications AB...
  • Page 13: Function Key Fpc Assy

    Use the guitar lift up function key FPC from the upper side. Use the guitar pick to separate the Function Key FPC Assy from the Display and the Front Cover Assy. 1212-9365 Rev 1 13(42) © Sony Ericsson Mobile Communications AB...
  • Page 14: Display 128X160 Tft

    Working Instruction, Mechanical 2.1.7 Display 128x160 TFT O NOT TOUCH THE SURFACE Use a pair of tweezers to remove display module from the Front Cover Assy. 1212-9365 Rev 1 14(42) © Sony Ericsson Mobile Communications AB...
  • Page 15: Front Cover Assy

    Use a pair of tweezers to remove the Camera Remove the Ear Speaker from the cavity. Use a pair of tweezers to pick up the Function Keyboard from the Front Cover Assy. 1212-9365 Rev 1 15(42) © Sony Ericsson Mobile Communications AB...
  • Page 16: Replacements

    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 Contents Start page DISASSEMBLY REASSEMBLY Done 1212-9365 Rev 1 16(42) © Sony Ericsson Mobile Communications AB...
  • Page 17: Battery Cover

    Prepare a new Top Rear Cover Follow the 4.1.7 Reassembly instructions! 3.7 Display 128x160 TFT Follow the 2.1.1 – 2.1.6 Disassembly instructions! Prepare a new Display Follow the 4.1.2 – 4.1.8 Reassembly instructions! 1212-9365 Rev 1 17(42) © Company Internal Sony Ericsson Mobile Communications AB...
  • Page 18: Slide Hinge Assy

    Prepare a new Damper Camera Follow the 4.1.1 – 4.1.8 Reassembly instructions! 3.12 Magnet Follow the 2.1.1 – 2.1.8 Disassembly instructions! Prepare a new Magnet Follow the 4.1.1 – 4.1.8 Reassembly instructions! 1212-9365 Rev 1 18(42) © Sony Ericsson Mobile Communications AB...
  • Page 19: Battery Connector 5Pin & Liquid Intrusion Indicator

    Assemble the new Battery Connector & Liquid Intrusion Indicator into the antenna cover Assy cavity by using a pair of tweezers. Press the connector to the bottom of the cavity. Follow the 4.1.7 – 4.1.8 Reassembly instructions! 1212-9365 Rev 1 19(42) © Sony Ericsson Mobile Communications AB...
  • Page 20: System Connector Bt Antenna & System Connector Sponge

    Connector Sponge. Use a pair of tweezers to assemble the System Connector sponge. Use your fingers to assemble the System Connector BT Antenna. Follow the 4.1.6 – 4.1.8 Reassembly instructions! 1212-9365 Rev 1 20(42) © Sony Ericsson Mobile Communications AB...
  • Page 21: Microphone Sponge Dust Net

    Use a pair of tweezers to remove the Anti-Friction from the rear cover according to indicate by the arrows of the picture. Prepare the new Anti-Friction. Follow the 4.1.6 – 4.1.8 Reassembly instructions! 1212-9365 Rev 1 21(42) © Sony Ericsson Mobile Communications AB...
  • Page 22: Main Keypad Fpc Assy

    Prepare the new Main Keypad FPC Assy. SE THE LOCATION HOLES TO ALIGN THE DOME SHEET Use your fingers to paste the new Main Keypad FPC Assy. Follow the 4.1.6 – 4.1.8 Reassembly instructions! 1212-9365 Rev 1 22(42) © Company Internal Sony Ericsson Mobile Communications AB...
  • Page 23: Function Key Fpc Assy & Loudspeaker Box 38.5X19

    Align the position holes for the Function Key dome sheet with the Loudspeaker Box Press down the Function Key dome sheet to fixate the adhesive. Follow the 4.1.3 – 4.1.8 Reassembly instructions! 1212-9365 Rev 1 23(42) © Sony Ericsson Mobile Communications AB...
  • Page 24: Camera Window

    Prepare the new Camera window and Camera Lens adhesive. OU MUST USE NEW AMERA ENS ADHESIVE Mount the camera lens adhesive and then press down the Camera Window. Follow the 4.1.4 – 4.1.8 Reassembly instructions! 1212-9365 Rev 1 24(42) © Sony Ericsson Mobile Communications AB...
  • Page 25: Plating Camera Sheet

    Prepare a new Plating Camera Sheet and mount it onto the Slide Hinge Assy Align the Top Rear Cover to the upper Hinge Slide Assy and press it gently until it is mounted properly. 1212-9365 Rev 1 25(42) © Sony Ericsson Mobile Communications AB...
  • Page 26: Ear Speaker 11.0X7.0 Rectangular

    Prepare the new Ear Speaker. ’ T TOUCH THE CONTACT SPRINGS Gently press down the Earphone Speaker to the bottom of the cavity. Follow the 4.1.4 – 4.1.8 Reassembly instructions! 1212-9365 Rev 1 26(42) © Sony Ericsson Mobile Communications AB...
  • Page 27: Function Keyboard

    Prepare the new Function Keyboard. Use your fingers to assemble the Loudspeaker Box into the front cover Assy. Make sure it fits properly. Follow the 4.1.4 – 4.1.8 Reassembly instructions! 1212-9365 Rev 1 27(42) © Sony Ericsson Mobile Communications AB...
  • Page 28: Magnet

    Follow the 2.1.5 – 2.1.8 Disassembly instructions! Use a pair of tweezers to pick up Conductive Rubbers Prepare new conductive rubbers and insert them into the cavities Follow the 4.1.4 – 4.1.8 Reassembly instructions! 1212-9365 Rev 1 28(42) © Sony Ericsson Mobile Communications AB...
  • Page 29: Damper Stopper

    OK. Take the new label and place it onto the frame as in the adjacent picture. NE LABEL ONLY IS ALLOWED Follow the 4.1.8 Reassembly instructions! 1212-9365 Rev 1 29(42) © Sony Ericsson Mobile Communications AB...
  • Page 30: Reassembly

    1. Front Cover Assy 2. Display 128x160 TFT 3. Function Key FPC Assy 4. Slide Hinge Assy 5. Rear Cover Assy 6. PCB 7. Antenna Cover 8. Battery Cover (a) & Battery (b) 1212-9365 Rev 1 30(42) © Sony Ericsson Mobile Communications AB...
  • Page 31: Front Cover Assy

    Insert the magnet into the front cover. Assemble the function keyboard to the front cover. Insert the Ear speaker to the cavity. Mount the Camera 1.3 MPixel CMOS and Damper Camera 1212-9365 Rev 1 31(42) © Company Internal Sony Ericsson Mobile Communications AB...
  • Page 32: Display 128X160 Tft

    Working Instruction, Mechanical 4.1.2 Display 128x160 TFT Assemble the display 128x160 TFT. 1212-9365 Rev 1 32(42) © Sony Ericsson Mobile Communications AB...
  • Page 33: Function Key Fpc Assy

    Use your fingers to press down the connector. Use your fingers to press down the Function Key FPC into cavity properly. Use your fingers to press down the camera FPC into connector properly. 1212-9365 Rev 1 33(42) © Sony Ericsson Mobile Communications AB...
  • Page 34 NOTE! Make sure that the four damper rubbers are mounted before you continue. NOTE! Make sure that the magnet is mounted before you continue. The mark line should be visible. 1212-9365 Rev 1 34(42) © Sony Ericsson Mobile Communications AB...
  • Page 35: Slide Hinge Assy

    AY ATTENTION TO ALIGN THE POSITION POINTS Use a pair of tweezers to paste the hinge FPC onto the back slide hinge assy with adhesive. Use a pair of tweezers to mount the Mylar Hinge FPC 1212-9365 Rev 1 35(42) © Sony Ericsson Mobile Communications AB...
  • Page 36 Use a pair of tweezers to fix the slide hinge FPC, and then press slide hinge FPC into Function key connector with your fingers. Press and paste adhesive of the slide hinge onto display back surface 1212-9365 Rev 1 36(42) © Sony Ericsson Mobile Communications AB...
  • Page 37: Rear Cover Assy

    Screw torque set to 9 Ncm SE NEW CREW INGE YLARS Use a pair of tweezers to mount the Screw Mylars. Assemble the Rear cover Assy with the slide hinge Assy together. 1212-9365 Rev 1 37(42) © Sony Ericsson Mobile Communications AB...
  • Page 38: Pcb

    Assy. Press down to connect the PCB with the Hinge FPC Assy Gently assemble the main key FPC connector to main PCB Press down the Main keypad FPC Assy connector. 1212-9365 Rev 1 38(42) © Sony Ericsson Mobile Communications AB...
  • Page 39: Antenna Cover

    NOTE! Torque set to 10 Ncm Use Torque screwdriver to tighten the two screws NOTE! Torque set to 10 Ncm Assemble Top Rear Cover to Slide hinge Assy. 1212-9365 Rev 1 39(42) © Company Internal Sony Ericsson Mobile Communications AB...
  • Page 40 Press down Top Rear Cover and make sure it fit properly. Align the Main keypad using position holes and press gently. Assemble Bottom Cover U-Shape and make sure there are no gaps 1212-9365 Rev 1 40(42) © Sony Ericsson Mobile Communications AB...
  • Page 41: Battery Cover & Battery

    Working Instruction, Mechanical 4.1.8 Battery Cover & Battery Install the battery. Install the battery cover. 1212-9365 Rev 1 41(42) © Sony Ericsson Mobile Communications AB...
  • Page 42: Revision History

    Working Instruction, Mechanical 5 Revision history Rev. Date Changes / Comments 2008-07-10 release 2008-07-15 Due to system problem. No changes in content. 1212-9365 Rev 1 42(42) © Sony Ericsson Mobile Communications AB...

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