Troubleshooting Guide (mech)
1262-4100 Rev 2
Sony Mobile Communications AB
– Company Internal
16(41)
Problem Areas
1.7 Earphone
1.7.1 Earphone
Check:
Inspect the Receiver
‘s external port on the Front Cover
Assy.
Action:
If clogged
– clean it.
Check:
Inspect the Receiver Mesh on the Front Cover Assy.
Action:
If the Receiver Mesh is damaged
– replace it.
Check:
Inspect the both sides of the ZIF connector on the PBA and
the FPC on the PBA Receiver Flex.
Action:
1. If not properly connected
– disconnect and reconnect.
2. If dirty or oxidized
– clean it.
