Table Of Contents - Sony Xperia tipo ST21i Working Instructions

CONTENTS
1 Exterior Views ................................................................................. 4
1.1 ST21i, ST21a, ST21i2, ST21a2 ............................................................. 4
2 Tools ................................................................................................ 5
3 Disassembly.................................................................................... 6
3.1 Battery Cover ........................................................................................ 6
3.2 Battery ................................................................................................... 6
3.3 Front Assy ............................................................................................ 7
3.4 Frame Antenna Assy ............................................................................ 9
3.5 Main PBA & LCD TFT 3.2Inch ............................................................ 10
4 Replacement ................................................................................. 12
4.1 Battery Cover ...................................................................................... 12
4.2 Front Assy .......................................................................................... 12
4.3 Frame Antenna Assy .......................................................................... 12
4.4 LCD TFT 3.2Inch ................................................................................. 12
4.5 Audio Jack .......................................................................................... 13
4.6 Camera ................................................................................................ 14
4.7 Camera Lens....................................................................................... 16
4.8 Conductive LCM Gasket .................................................................... 17
4.9 Conductive TP Gasket ....................................................................... 18
4.10 Core Unit Label ................................................................................... 19
4.11 Loudspeaker ....................................................................................... 20
4.12 Receiver .............................................................................................. 21
4.13 RF Switch Mylar ................................................................................. 22
4.14 Rubber Indicator ................................................................................ 23
4.15 Shield Can Lid Baseband .................................................................. 24
4.16 Shield Can Lid BT .............................................................................. 25
4.17 Shield Can Lid RF .............................................................................. 26
4.18 Speaker Gasket .................................................................................. 27
4.19 Speaker Mesh ..................................................................................... 28
4.20 TP Protection Film ............................................................................. 29
4.21 Water Indicator (on board)................................................................. 30
4.22 Water Indicator (on Audio Jack) ....................................................... 31
4.23 Board Swap - Replacement ............................................................... 32
4.24 Board Swap - Change Label ............................................................. 32
4.25 Board Swap - Customize of Software .............................................. 32
5 Reassembly................................................................................... 33
5.1 LCD TFT 3.2Inch & Main PBA ............................................................ 33
5.2 Frame Antenna Assy .......................................................................... 34
5.3 Front Assy .......................................................................................... 35
1266-1672 Rev 3
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Sony Mobile Communications AB - Company Internal
Working Instructions (mech)
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