Microphone - Sony Xperia Z C6602 Troubleshooting Manual

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Problem Areas
1.8

Microphone

1.8.1 Microphone
Check:
Inspect the Microphone's external port on the Front
Assembly.
Action:
1. If clogged – clean the port.
2. If the port is damaged – replace the Front Assembly.
Check:
Inspect the contact pads and BtB connector on the FPC
Assembly Relay FPC and the BtB connector on the Main
PBA.
Action:
1. If dirty or oxidized – clean them.
2. If not properly connected- disconnect and reconnect
connector.
Check:
Inspect the Microphone and BtB connector on the FPC
Assembly Relay FPC.
Action:
1. If dirty – clean them.
2. If Microphone or BtB connector is damaged – replace the
FPC Assembly Relay FPC.
3. Replace the Main PBA.
1273-1793 Rev 3
Sony Mobile Communications AB – Company Internal
Trouble Shooting Guide (mech)
15(44)

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Xperia z c6603Xperia z l36h

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