Nfc; Nfc Malfunctions - Sony Xperia M Manual

Problem Areas

1.29 NFC

1.29.1 NFC malfunctions

Check:
Inspect the NFC antenna on the Battery Cover Assy.
Action:
If the antenna is damaged – replace the Battery Cover Assy.
Check:
Inspect the NFC antenna contact pads on the Battery Cover
Assy and the contact pins on the Main PBA.
Action:
1. If dirty or oxidized – clean the pads and pins.
2. If the contact pads are damaged – replace the Battery
Cover Assy
3. Replace Main PBA.
1277-1356 Rev 2
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Troubleshooting Guide (mech) G (
44(45)