Sony Ericsson D750i Working Instructions
Mechanical
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User Manual
Mechanical
Working Instructions -
Applicable for D750i, K758c, W800 and W700
Contents
1 Read this first!.............................................................................................. 3
2 Introduction.................................................................................................. 4
3 Repair actions .............................................................................................. 5
3/00021-1/FEA 209 544/95 G
©
Company Internal
Sony Ericsson Mobile Communications AB
Battery Cover & Battery continued ...................................................................... 7
3.2 Antenna Cover .............................................................................................. 8
Antenna Cover continued.................................................................................... 8
Antenna Cover continued.................................................................................... 9
3.3 Front ............................................................................................................ 10
Front continued ................................................................................................. 11
Front continued ................................................................................................. 12
3.4 Keyboard ..................................................................................................... 13
3.5 Plastic Carrier.............................................................................................. 14
Plastic Carrier continued ................................................................................... 15
3.6 LCD ............................................................................................................ 17
LCD continued................................................................................................... 18
3.7 PBA ............................................................................................................ 19
PBA continued................................................................................................... 20
PBA continued................................................................................................... 21
3.8 Camera........................................................................................................ 22
3.9 Antenna ....................................................................................................... 23
3.10 Camera Flex.............................................................................................. 24
3.11 Speaker Box.............................................................................................. 25
3.12 System Connector..................................................................................... 26
3.13 Vibrator...................................................................................................... 27
3.14 Bluetooth Antenna..................................................................................... 28
3.15 IrDA Window ............................................................................................. 28
3.16 On/Off Key................................................................................................. 29
3.17 Volume Key ............................................................................................... 29
3.18 Music Player Key....................................................................................... 30
3.19 Camera Key .............................................................................................. 30
3.20 Frame ........................................................................................................ 31
3.21 Camera Gasket ......................................................................................... 31
3.22 Tape, MS Duo ........................................................................................... 32
3.23 Support Pad, LCD ..................................................................................... 32
3.24 Camera Flex Pad, upper ........................................................................... 33
3.25 Camera Flex Pad (upper) & Camera BTB tape......................................... 34
Camera Flex Pad (upper) & Camera BTB tape continued ................................ 35
3.26 Joystick Button .......................................................................................... 36
3.27 Keyboard Foil ............................................................................................ 37
3.28 Ground Springs ......................................................................................... 38
3.29 Spacer, board-to-board connector ............................................................ 39
3.30 Tape, plastic carrier.................................................................................. 39
3.31 Liquid Intrusion Indicator ........................................................................... 40
D750i, K758c, W800 and W700 Working Instructions -
Mechanical
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Summary of Contents for Sony Ericsson D750i
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Page 1: Table Of Contents
D750i, K758c, W800 and W700 Working Instructions - Mechanical Mechanical Working Instructions - Applicable for D750i, K758c, W800 and W700 Contents 1 Read this first!....................3 2 Introduction....................4 3 Repair actions ....................5 3.1 Battery Cover & Battery................. 6 Battery Cover &... - Page 2 D750i, K758c, W800 and W700 Working Instructions - Mechanical 3.32 Memory Card Rubber Lid ................41 3.33 Plug, external antenna ................41 4 Label ......................42 5 Revision History ..................43 3/00021-1/FEA 209 544/95 G 2(43) © Company Internal Sony Ericsson Mobile Communications AB...
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Page 3: Read This First
D750i, K758c, W800 and W700 Working Instructions - Mechanical 1 Read this first! After reading section 2 ‘Introduction’ and the first page of section 3 ‘Repair Actions’, do as follows when a mechanical part needs to be replaced: • Search for the part name on the contents page and go to the page number where the instruction is found •... -
Page 4: Introduction
D750i, K758c, W800 and W700 Working Instructions - Mechanical 2 Introduction Special Tools No new special tools are introduced but a few other Sony Ericsson tools are required: • NTZ 112 459 Torque screwdriver (or equivalent) • NTZ 112 288 Torx bit no. 6 •... -
Page 5: Repair Actions
D750i, K758c, W800 and W700 Working Instructions - Mechanical 3 Repair actions FRONT & REAR VIEWS PRECAUTIONARY ACTIONS Turn off the phone! Check that there is no memory stick inside the phone! Can be removed without gloves. 3/00021-1/FEA 209 544/95 G 5(43) ©... -
Page 6: Battery Cover & Battery
D750i, K758c, W800 and W700 Working Instructions - Mechanical 3.1 Battery Cover & Battery REMOVAL Remove the battery cover with your hand. Force the battery cover to slide from its locked position towards the end of the phone. Slide down the battery cover completely and remove it. -
Page 7: Battery Cover & Battery Continued
D750i, K758c, W800 and W700 Working Instructions - Mechanical Battery Cover & Battery continued ASSEMBLY Slide the battery into the frame cavity with your fingers until it is secured in its proper position. Start at the bottom and slide the battery cover onto the phone. -
Page 8: Antenna Cover
D750i, K758c, W800 and W700 Working Instructions - Mechanical 3.2 Antenna Cover REMOVAL Follow the Removal instructions of section 3.1 Remove the two screws by using bit NTZ 112 1052 (Phillips bit). Removed screws cannot be reused and must be... -
Page 9: Antenna Cover Continued
D750i, K758c, W800 and W700 Working Instructions - Mechanical Antenna Cover continued Be careful not to damage the antenna cover and the frame as they become separated! Gently lift the cover in the loose end (6) and then slide/wiggle it forward in the arrow direction (7) until it can be removed. -
Page 10: Front
D750i, K758c, W800 and W700 Working Instructions - Mechanical 3.3 Front REMOVAL Follow the Removal instructions of section 3.1 – 3.2 Remove the two screws at the bottom of the phone by using NTZ 112 288 (torx bit no. 6). -
Page 11: Front Continued
D750i, K758c, W800 and W700 Working Instructions - Mechanical Front continued 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 top hook (1) of... -
Page 12: Front Continued
D750i, K758c, W800 and W700 Working Instructions - Mechanical Front continued ASSEMBLY Remove the inside protection (new front only)! Do not to scratch the glass with the tweezers! Use air blow equipment to clean the front glass Make sure the keyboard is in its proper position! Place the front at the top over the frame. -
Page 13: Keyboard
D750i, K758c, W800 and W700 Working Instructions - Mechanical 3.4 Keyboard REMOVAL Follow the Removal instructions of section 3.1 – 3.3 Remove the keyboard by hand or tweezers. ASSEMBLY Make sure the keyboard is placed in its proper position by using the guide peg on the keyboard and the guide hole on the keyfoil! Place the keyboard onto the keyfoil. -
Page 14: Plastic Carrier
D750i, K758c, W800 and W700 Working Instructions - Mechanical 3.5 Plastic Carrier REMOVAL Follow the Removal instructions of section 3.1 – 3.4 Be careful not to damage the PBA and the plastic carrier with the opening tool! With the front opening tool, gently release the plastic carrier (not only the metal plate) from the frame. -
Page 15: Plastic Carrier Continued
D750i, K758c, W800 and W700 Working Instructions - Mechanical Plastic Carrier continued ASSEMBLY Remove the protection tape (1), (new plastic carrier only). Otherwise assemble a new adhesive on the plastic carrier. Assemble the keyfoil and metalplate to the plastic carrier. - Page 16 D750i, K758c, W800 and W700 Working Instructions - Mechanical Place the pad with the adhesive pointing downwards. Make sure the pad is within the hole and stick up above face of plastic carrier. Gently fold down the keyfoil and metal plate (6) onto the plastic carrier.
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Page 17: Lcd
D750i, K758c, W800 and W700 Working Instructions - Mechanical 3.6 LCD REMOVAL Follow the Removal instructions of section 3.1 – 3.5 Be careful not to damage the LCD flexfilm and the board- to-board connector with the tweezers! Disconnect the camera flexfilm board-to-board connector by lifting upwards with the flexfilm assembly tool. -
Page 18: Lcd Continued
D750i, K758c, W800 and W700 Working Instructions - Mechanical LCD continued ASSEMBLY Remove the LCD protection foil (new LCD only)! Gently place the LCD with your fingers to its proper position by using the frame guide peg (1). Apply 18 Ncm torque for the screws using NTZ 112 288 (torx bit no. -
Page 19: Pba
D750i, K758c, W800 and W700 Working Instructions - Mechanical 3.7 PBA REMOVAL Follow the Removal instructions of section 3.1 – 3.6 Be careful not to damage the camera flexfilm and the board-to-board connector with the tweezers! Disconnect the camera flexfilm board-to-board connector by lifting upwards with the flexfilm assembly tool. -
Page 20: Pba Continued
D750i, K758c, W800 and W700 Working Instructions - Mechanical PBA continued With the PBA in the raised position, wiggle the board side to side while pulling it away from the system connector. The system connector may become loose when the PBA... -
Page 21: Pba Continued
D750i, K758c, W800 and W700 Working Instructions - Mechanical PBA continued Do not bend the PBA too much upwards! With the PBA in its raised position, wiggle the board side to side (if necessary) while pressing it into the system connector. -
Page 22: Camera
D750i, K758c, W800 and W700 Working Instructions - Mechanical 3.8 Camera REMOVAL Follow the Removal instructions of section 3.1 – 3.7 Be careful with the camera and its flexfilm and do not touch the camera lens! Gently fold away the camera flexfilm to the right. -
Page 23: Antenna
D750i, K758c, W800 and W700 Working Instructions - Mechanical 3.9 Antenna REMOVAL Follow the Removal instructions of section 3.1 – 3.7 Be careful not to damage the frame and the antenna with the dentist hook! Remove the antenna from the frame with a dentist hook. -
Page 24: Camera Flex
D750i, K758c, W800 and W700 Working Instructions - Mechanical 3.10 Camera Flex REMOVAL Follow the Removal instructions of section 3.1 – 3.8 Note how the camera flex is assembled before removal! Be careful with the dentist hook! Gently bend with the dentist hook under the camera flex until it becomes loose. -
Page 25: Speaker Box
D750i, K758c, W800 and W700 Working Instructions - Mechanical 3.11 Speaker Box REMOVAL Follow the Removal instructions of section 3.1 – 3.9 Press with your finger from the back until the speaker box starts to become separated from the frame. -
Page 26: System Connector
D750i, K758c, W800 and W700 Working Instructions - Mechanical 3.12 System Connector REMOVAL Follow the Removal instructions of section 3.1 – 3.7 Remove the system connector with a blunt pair of tweezers or by hand. ASSEMBLY Mount the system connector with your fingers or tweezers. -
Page 27: Vibrator
D750i, K758c, W800 and W700 Working Instructions - Mechanical 3.13 Vibrator REMOVAL Follow the Removal instructions of section 3.1 – 3.7 Do not touch the vibrator contact springs and do not damage the flywheel! Lift the vibrator straight up with a blunt pair of tweezers. -
Page 28: Bluetooth Antenna
D750i, K758c, W800 and W700 Working Instructions - Mechanical 3.14 Bluetooth Antenna REMOVAL Follow the Removal instructions of section 3.1 – 3.7 Note the BT antenna position on the frame! Remove the BT antenna with a dentist hook and a blunt pair of tweezers. -
Page 29: On/Off Key
D750i, K758c, W800 and W700 Working Instructions - Mechanical 3.16 On/Off Key REMOVAL Follow the Removal instructions of section 3.1 – 3.7 Remove the On/Off key with a blunt pair of tweezers. ASSEMBLY Mount a new On/Off key into the frame with the tweezers or your fingers. -
Page 30: Music Player Key
D750i, K758c, W800 and W700 Working Instructions - Mechanical 3.18 Music Player Key REMOVAL Follow the Removal instructions of section 3.1 – 3.7 Remove the music player key with a blunt pair of tweezers. ASSEMBLY Do not damage the music player key with the tweezers! Mount a new music player key by using the tweezers or your fingers. -
Page 31: Frame
D750i, K758c, W800 and W700 Working Instructions - Mechanical 3.20 Frame REMOVAL & ASSEMBLY Follow the Removal instructions of sections 3.1 – 3.19 Replace the frame. Follow the Assembly instructions of sections 3.19 – 3.1 3.21 Camera Gasket REMOVAL Follow the Removal instructions of section 3.1 – 3.8... -
Page 32: Tape, Ms Duo
D750i, K758c, W800 and W700 Working Instructions - Mechanical 3.22 Tape, MS Duo REMOVAL Follow the Removal instructions of section 3.1 – 3.6 Be careful with the dentist hook! Remove the tape using a dentist hook. ASSEMBLY If necessary, clean the metal surface with isopropyl alcohol before attaching the new tape! Attach a new tape using a blunt pair of tweezers. -
Page 33: Camera Flex Pad, Upper
D750i, K758c, W800 and W700 Working Instructions - Mechanical 3.24 Camera Flex Pad, upper REMOVAL Follow the Removal instructions of section 3.1 – 3.6 Be careful with the dentist hook! Remove the pad using a dentist hook. ASSEMBLY If necessary, clean the surface with isopropyl alcohol before attaching the new pad! Attach a new pad using a blunt pair of tweezers. -
Page 34: Camera Flex Pad (Upper) & Camera Btb Tape
D750i, K758c, W800 and W700 Working Instructions - Mechanical 3.25 Camera Flex Pad (upper) & Camera BTB tape REMOVAL Follow the Removal instructions of section 3.1 – 3.6 There are two different solutions of pressure pads out in the field. If it looks like the picture to the right, you will HAVE to replace this with the new solution shown in the next step. -
Page 35: Camera Flex Pad (Upper) & Camera Btb Tape Continued
D750i, K758c, W800 and W700 Working Instructions - Mechanical Camera Flex Pad (upper) & Camera BTB tape continued ASSEMBLY If necessary, clean the surface with isopropyl alcohol before attaching the new tape! Attach the new tape using a blunt pair of tweezers. The alignment of the tape should follow the edges of the Camera Flex. -
Page 36: Joystick Button
D750i, K758c, W800 and W700 Working Instructions - Mechanical 3.26 Joystick Button REMOVAL Follow the Removal instructions of section 3.1 – 3.5 Remove the joystick button with your fingers. The joystick button cannot be reused due to the crash ribs inside the button! ASSEMBLY New joystick gasket with improved dust resistance. -
Page 37: Keyboard Foil
D750i, K758c, W800 and W700 Working Instructions - Mechanical 3.27 Keyboard Foil REMOVAL Follow the Removal instructions of section 3.1 – 3.5 Gently flip the keyfoil and metal plate to the right. Remove the keyboard foil with a blunt pair of tweezers or by hand. -
Page 38: Ground Springs
D750i, K758c, W800 and W700 Working Instructions - Mechanical 3.28 Ground Springs REMOVAL Follow the Removal instructions of section 3.1 – 3.5 Remove the two ground springs using a blunt pair of tweezers. ASSEMBLY Mount two new ground springs using a blunt pair of tweezers. -
Page 39: Spacer, Board-To-Board Connector
D750i, K758c, W800 and W700 Working Instructions - Mechanical 3.29 Spacer, board-to-board connector REMOVAL Follow the Removal instructions of section 3.1 – 3.5 Be careful not to damage the keyboard flexfilm with the tweezers. Remove the spacer with a blunt pair of tweezers or by hand. -
Page 40: Liquid Intrusion Indicator
D750i, K758c, W800 and W700 Working Instructions - Mechanical 3.31 Liquid Intrusion Indicator REMOVAL Follow the Removal instructions of section 3.1 Note the position of the liquid intrusion indicator on the frame! Remove the liquid intrusion indicator with a dentist hook. -
Page 41: Memory Card Rubber Lid
D750i, K758c, W800 and W700 Working Instructions - Mechanical 3.32 Memory Card Rubber Lid REMOVAL Can be done without any previous disassembly! Remove the memory card rubber key with your fingers. ASSEMBLY Mount a new rubber lid by hand and using tweezers. -
Page 42: Label
D750i, K758c, W800 and W700 Working Instructions - Mechanical 4 Label TOOLS • Hot air flow solder station • Blunt pair of tweezers • Zebra printer and computer INSTRUCTION This instruction should be used when exchanging an old label or assembling a new one. -
Page 43: Revision History
D750i, K758c, W800 and W700 Working Instructions - Mechanical 5 Revision History Rev. Date Changes / Comments 2005-05-13 Initial release 2005-07-14 Added section: Mount camera flex film pads Updated and corrected fields. W800 added 2005-07-20 K758c added 2005-10-17 Instructions for camera flex pad updated...