Compass; Compass Fails - Sony Xperia Z3 Troubleshooting Manual

Problem Areas

1.15 Compass

1.15.1 Compass fails

Check:
Inspect the BtB connector of Relay FPC to Main PBA.
Action:
1. If not properly connected – disconnect and reconnect it.
2. If dirty or oxidized – clean it.
3. If the Relay FPC is damaged – replace it.
4. If the contact pins on main PBA are damaged – replace
Main PBA.
1288-9441 Rev 2
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Sony Mobile Communications AB – Company Internal
Troubleshooting Guide (mech)
29(59)