Nfc; Nfc Malfunctions - Sony Xperia Z1 Troubleshooting Manual

Problem Areas

1.13 NFC

1.13.1 NFC malfunctions

Check:
Inspect the NFC antenna contact pads on Window Back and
the contact pins on Main PBA.
Action:
1. If dirty or oxidized – clean the pads and pins.
2. If the NFC antenna contact pads are damaged – replace
the Window Back.
3. Replace the Main PBA.
1277-9814 Rev 2
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Sony Ericsson Mobile Communications AB – Company Internal
Troubleshooting Guide (mech)
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