Sony Xperia Z1 Troubleshooting Manual page 59

Problem Areas: Charging
Check:
Inspect the BtB connector of the FPC Assembly Charger to
Main PBA.
Action:
1. If not properly connected – disconnect and reconnect it.
2. If dirty or oxidized – clean the both sides of the BtB
connector.
3. If the BtB connector or FPC of the FPC Assembly
Charger is damaged – replace the FPC Assembly Charger.
Check:
Inspect the contact pins on FPC Assembly Charger and
pads on Magnetic Charger Connector.
Action:
1. If dirty or oxidized – clean the pins and pads.
2. If the contact pads of Magnetic charger connector are
damaged – replace the Magnetic charger connector.
1277-9814 Rev 2
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Sony Ericsson Mobile Communications AB – Company Internal
Troubleshooting Guide (mech)
59(63)