Vibrator; Vibrator Not Generating Alerts - Sony Xperia TX LT29i Working Instructions

Problem Areas
1.9

Vibrator

1.9.1 Vibrator not generating alerts

Check:
Inspect the Vibrator's pins and the pads on the RCV Flex
FPC.
Action:
1. If dirty or clogged – clean them.
2. If the Vibrator or its pins are damaged – replace the
Vibrator.
Check:
Inspect the BtB connector of the RCV Flex FPC to the PBA.
Action:
1. If not properly connected – disconnect and reconnect.
2. If dirty or oxidized – clean it.
3. If the pads or the BtB connector is damaged – replace the
RCV Flex FPC.
4. Replace board.
1266-5087 Rev 1

Sony Mobile Communications AB – Company Internal
Troubleshooting Guide (mech)
24(57)