Earphone - Sony Xperia S LT26i Troubleshooting Manual

Problem Areas
1.7

Earphone

1.7.1 Earphone
Check:
Inspect the Ear Speaker's external port.
Action:
1. If clogged – clean it.
2. If the Net Receiver on the Cover Front Assy is damaged –
replace the Cover Front Assy.
Check:
Inspect the Ear Speaker pins and the pads on the Main
PBA.
Action:
1. If dirty – clean them.
2. If the Ear Speaker is damaged – replace the Ear Speaker.
3. Replace board
1257-2931 Rev 6
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Sony Mobile Communications AB – Company Internal
Trouble Shooting Guide Repair Instruction Mechanical/
18(57)