Troubleshooting Guide (mech)
1266-5087 Rev 1
Sony Mobile Communications AB
– Company Internal
24(57)
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.
