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Problem Areas: Microphone
3. If the microphone or the ZIF connector of the Sub Board
Assembly is damaged – replace the Sub Board Assembly.
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
©
Sony Mobile Communications AB – Company Internal
Troubleshooting Guide (mech)
18(44)
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