Sony ST26i Troubleshooting Manual page 15

Problem Areas: Speaker
Check:
Inspect the ZIF connector of the Link FPC to the main PBA.
Action:
1. If not properly connected – disconnect and reconnect.
2. If dirty or oxidized – clean it.
3. If the ZIF connector or the FPC of the Link FPC is
damaged – replace the Link FPC.
4. Replace board.
1268-3899 Rev 3
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Sony Mobile Communications AB – Company Internal
Troubleshooting Guide (mech)
15(44)