Charging; Battery Will Not Charge - Sony Xperia S LT26i Troubleshooting Manual

Problem Areas

1.31 Charging

1.31.1 Battery will not charge

Check:
Inspect the contact pads of the Battery.
Action:
1. If dirty or oxidized – clean the pads.
2. If damaged – replace the Battery.
Check:
Inspect the Battery Contact pins on the main PBA.
Action:
1. If dirty or oxidized – clean the contact pins.
2. If adhesive is detected on the contact pins – use an
eraser to gently rub off the adhesive.
Check:
Inspect the USB connector.
Action:
1. If dirty or oxidized – clean the connector.
2. Replace board.
1257-2931 Rev 6
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Sony Mobile Communications AB – Company Internal
Trouble Shooting Guide Repair Instruction Mechanical/
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