Table Of Contents; Problem Areas; Touch Panel; Memory Card - Sony Ericsson Satio U1i Troubleshooting Manual

CONTENTS
1 Problem Areas ................................................................................ 4
1.1 Power ...................................................................................................... 4
1.1.1 Will not power on or will switch off randomly ........................................... 4
1.2 Display .................................................................................................... 7
1.2.1 Graphic & Illumination ................................................................................ 7
1.3 Touch Panel ........................................................................................... 8
1.3.1 Touch Panel no response ........................................................................... 8
1.4 Illumination ............................................................................................ 9
1.4.1 Camera Key .................................................................................................. 9
1.4.2 End, Send & Center Key .............................................................................. 9
1.4.3 Flash LEDs ................................................................................................... 9
1.4.4 Switch-On LED ........................................................................................... 10
1.5 Keys ...................................................................................................... 11
1.5.1 Camera Key ................................................................................................ 11
1.5.2 On/Off Key .................................................................................................. 11
1.5.3 Side Keys ................................................................................................... 11
1.5.4 Send, End & Center Key ............................................................................ 12
1.6 Audio .................................................................................................... 13
1.6.1 Microphone ................................................................................................ 13
1.6.2 Receiver ...................................................................................................... 13
1.6.3 Loudspeaker .............................................................................................. 14
1.7 Vibrator ................................................................................................. 15
1.7.1 Vibrator not generating alerts .................................................................. 15
1.8 Proximity Switch ................................................................................. 16
1.8.1 Proximity Switch malfunction .................................................................. 16
1.9 Ambient Light ...................................................................................... 17
1.9.1 Ambient light malfunction ........................................................................ 17
1.10 Camera ................................................................................................. 18
1.10.1 Rear camera defects.................................................................................. 18
1.10.2 Front camera defects ................................................................................ 18
1.10.3 Camera Cover Sensor performance......................................................... 19
1.11 Accelerometer ..................................................................................... 20
1.11.1 Accelerometer test fails ............................................................................ 20
1.12 Memory Card ....................................................................................... 21
1.12.1 Memory Card not detected ....................................................................... 21
1.13 FM Radio .............................................................................................. 22
1.13.1 No/Poor FM Radio reception .................................................................... 22
1.14 Real Time Clock ................................................................................... 23
1.14.1 Real Time Clock test fails ......................................................................... 23
1.15 SIM ........................................................................................................ 24
1.15.1 SIM not detected ........................................................................................ 24
1.15.2 Incorrect SIM indicated ............................................................................. 24
1.16 Charging ............................................................................................... 25
1230-3682 Rev 3
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Trouble Shooting Guide (mech)
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