Audio Jack Test; Connection To Headset Fails - Sony Xperia Z3 Compact Troubleshooting Manual

Problem Areas

1.35 Audio Jack test

1.35.1 Connection to headset fails

Check:
Inspect the external port of the Jack FPC.
Action:
1. If dirty or oxidized – clean it.
Check:
Inspect the BtB connector of Audio Jack to Main PBA.
Action:
1. If not properly connected – disconnect and reconnect it.
2. If dirty or oxidized – clean it.
3. If the BtB connector of the Jack FPC or FPC is damaged
– replace the Jack FPC.
4. Replace Main.
1291-4299 Rev 1
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Sony Mobile Communications AB – Company Internal
Troubleshooting Guide (mech)
57(59)