Charging; Battery Will Not Charge By Usb Connector - Sony Xperia Tablet Z Troubleshooting Manual

Problem Areas

1.34 Charging

1.34.1 Battery will not charge by USB
connector
Check:
Inspect the external port of USB connector.
Action:
1. If dirty or oxidized – clean the connector.
Check:
Inspect the BtB connector of the FPC Assembly USB PBA
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.
Follow Test Instruction (Charging via USB), Diagnostic
Battery / Charging status.
3. If the BtB connector or FPC of the FPC Assembly USB
PBA is damaged – replace the FPC Assembly USB PBA.
Check:
Inspect the connector of the Battery 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.
1274-7272 Rev 1
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Sony Mobile Communications AB – Company Internal
Troubleshooting Guide (mech)
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