Problem Areas
1.8
Microphone
1.8.1 Microphone
Check:
Inspect the Microphone's external port on the Cover Battery
Assy.
Action:
1. If clogged – clean the port.
2. If the port is damaged – replace the Cover Battery Assy.
Check:
Inspect the Microphone on the Sub Board Assy and the
Rubber Mic on the Rear Cover Assy.
Action:
1. If dirty – clean them.
2. If the Rubber Mic is damaged – replace it.
1266-5137 Rev 2
Sony Mobile Communications AB – Company Internal
Troubleshooting Guide (mech)
17(43)