Sony Xperia TX LT29i Working Instructions page 85

1.18.1 Light Sensor malfunctions ....................................................................... 34
1.19 Proximity Switch ................................................................................ 35
1.19.1 Proximity switch malfunctions ................................................................. 35
1.20 Pressure Sensor ................................................................................. 36
1.20.1 Pressure Sensor test fails ......................................................................... 36
1.21 Water Proof ......................................................................................... 37
1.21.1 Water Proof fails ........................................................................................ 37
1.22 Real Time Clock ................................................................................. 38
1.22.1 Real Time Clock test fails ......................................................................... 38
1.23 Total call time ..................................................................................... 39
1.23.1 Total call time fails .................................................................................... 39
1.24 External Memory ................................................................................ 40
1.24.1 Memory Card not detected ....................................................................... 40
1.25 Security ............................................................................................... 41
1.25.1 Security fails .............................................................................................. 41
1.26 FM Radio ............................................................................................. 42
1.26.1 No/Poor FM Radio reception .................................................................... 42
1.27 Flip slider counter .............................................................................. 44
1.27.1 Flip slider counter fails ............................................................................. 44
1.28 Verify Certificates ............................................................................... 45
1.28.1 Verify certificates fails............................................................................... 45
1.29 IrDA Test ............................................................................................. 46
1.29.1 IrDA test fails ............................................................................................. 46
1.30 TV-Out Test ......................................................................................... 47
1.30.1 TV-Out test fails ......................................................................................... 47
1.31 Connector Ground Test ..................................................................... 48
1.31.1 Connector ground test fails ...................................................................... 48
1.32 Network & Signal ................................................................................ 49
1.32.1 No/Poor signal ........................................................................................... 49
1.33 SIM ...................................................................................................... 52
1.33.1 SIM not detected ........................................................................................ 52
1.33.2 Incorrect SIM indicated ............................................................................. 52
1.34 Charging ............................................................................................. 53
1.34.1 Battery will not charge .............................................................................. 53
1.35 HandsFree by Wire ............................................................................. 54
1.35.1 Connection to Portable HandsFree fails .................................................. 54
1.36 Data Communication ......................................................................... 56
1.36.1 Data transfer via System Connector fails ................................................ 56
2 Revision History ........................................................................... 57
1266-5087 Rev 1
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Sony Mobile Communications AB - Company Internal
Troubleshooting Guide (mech)
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