Sony C2104 - NFC Test; NFC Test Fails

Troubleshooting Guide (mech)
1273-2281 Rev2
 Sony Mobile Communications AB –
Company Internal
38(48)
Problem Areas
1.25 NFC Test
1.25.1 NFC Test fails
Check:
Inspect the pads of NFC Antenna on Battery Cover.
Action:
1. If dirty or oxidized – clean the contact pins.
2. If damaged – Replace the NFC Antenna.
Check:
Inspect the pins of NFC Antenna through Middle Frame
Assembly.
Action:
1. If dirty or oxidized – clean the contact pins.
2. If damaged – Replace Main PBA.