Sony MT25i, Working Instructions

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Working Instruction Repair Instruction Mechanical/
1262-4094 Rev 3

Sony Mobile Communications AB
– Company Internal
2(71)
CONTENTS
1 Exterior Views ................................................................................. 4
1.1 MT25i ..................................................................................................... 4
2 Tools ................................................................................................ 5
3 Disassembly.................................................................................... 6
3.1 Battery Cover ........................................................................................ 6
3.2 Battery ................................................................................................... 6
3.3 Rear Cover Assembly .......................................................................... 7
3.4 Sub SIM PBA Assy ............................................................................... 9
3.5 Front Cover Assy ................................................................................. 9
3.6 Cushion LCD Shim Black .................................................................. 12
3.7 Display ................................................................................................ 13
3.8 Main PBA and LCD Frame ................................................................. 14
4 Replacement ................................................................................. 17
4.1 Battery Cover ...................................................................................... 17
4.2 Rear Cover Assembly ........................................................................ 17
4.3 Sub SIM PBA Assy ............................................................................. 17
4.4 Front Cover Assy ............................................................................... 17
4.5 Cushion LCD Shim Black .................................................................. 18
4.6 Display ................................................................................................ 18
4.7 LCD Frame .......................................................................................... 18
4.8 Antenna holder ................................................................................... 19
4.9 Camera Conductive Adhesive ........................................................... 21
4.10 Core Unit Label ................................................................................... 23
4.11 Dome Sheet ........................................................................................ 25
4.12 Function Key ...................................................................................... 26
4.13 Gasket LCM Connector ...................................................................... 28
4.14 Gasket PBA ........................................................................................ 29
4.15 Gasket Receiver Connector ............................................................... 30
4.16 Gasket TP Connector ......................................................................... 31
4.17 Kapton LCM FPC ................................................................................ 32
4.18 LED indicator & LED indicator adhesive .......................................... 33
4.19 Loudspeaker & Gasket Speaker ........................................................ 36
4.20 Main Camera ....................................................................................... 38
4.21 Mesh Speaker ..................................................................................... 40
4.22 PBA Receiver Flex & Mylar Tape Receiver & Receiver Adhesive ... 41
4.23 Receiver Mesh .................................................................................... 45
4.24 Rubber Microphone ........................................................................... 46
4.25 Shield can BB ..................................................................................... 48
4.26 Shield can PA ..................................................................................... 49