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
Sony Mobile Communications AB – Company Internal
Troubleshooting Guide (mech)
29(59)