Sony Xpreia acro S Working Instructions page 78

CONTENTS
1 Pre-Test Preparations .................................................................... 4
1.1 Process flow - Water Resistance Test (WRT) for incoming units .... 4
1.2 Hardware ............................................................................................... 5
1.2.1 Water indicator inspection .......................................................................... 5
1.2.2 Water Resistance ......................................................................................... 5
1.3 Software .............................................................................................. 12
1.3.1 Software update ......................................................................................... 12
2 Tests .............................................................................................. 13
2.1 Service Test Mode .............................................................................. 13
2.2 Service Tests ...................................................................................... 14
2.2.1 Keyboard & Switch .................................................................................... 14
2.2.2 Touch Screen ............................................................................................. 14
2.2.3 Display ........................................................................................................ 14
2.2.4 LED/Illumination ........................................................................................ 15
2.2.5 Speaker ....................................................................................................... 15
2.2.6 Stereo speaker ........................................................................................... 15
2.2.7 Earphone .................................................................................................... 16
2.2.8 Microphone ................................................................................................ 16
2.2.9 Secondary Microphone ............................................................................. 16
2.2.10 Vibrator ....................................................................................................... 17
2.2.11 Camera ....................................................................................................... 17
2.2.12 Secondary Camera .................................................................................... 17
2.2.13 Flash LED ................................................................................................... 18
2.2.14 Bluetooth .................................................................................................... 18
2.2.15 WLAN .......................................................................................................... 19
2.2.16 NFC ............................................................................................................. 19
2.2.17 GPS ............................................................................................................. 19
2.2.18 Compass .................................................................................................... 20
2.2.19 Accelerometer ............................................................................................ 20
2.2.20 Gyroscope .................................................................................................. 21
2.2.21 Ambient Light Sensor ............................................................................... 21
2.2.22 Proximity switch ........................................................................................ 22
2.2.23 Pressure Sensor ........................................................................................ 22
2.2.24 Water Resistance ....................................................................................... 22
2.2.25 Real time clock .......................................................................................... 23
2.2.26 Total call time ............................................................................................. 23
2.2.27 Storage ....................................................................................................... 23
2.2.28 Security ...................................................................................................... 24
2.2.29 FM Radio .................................................................................................... 24
2.2.30 Battery Health test ..................................................................................... 24
2.2.31 Flip slider counter ..................................................................................... 25
2.2.32 Verify certificates ....................................................................................... 25
2.2.33 IrDA Test ..................................................................................................... 25
2.2.34 HDMI Test ................................................................................................... 26
2.3 Manual Tests ...................................................................................... 28
2.3.1 SIM .............................................................................................................. 28
1267-1077 Rev 2
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Sony Mobile Communications AB - Company Internal
Test Instructions (mech)
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