On/Off Key - Sony Xperia C3 Dual Test Instructions

Problem Areas: Keys
Check:
Inspect the rubber of the Volume Key (a) and Volume Key
switch (b).
Action:
1. If dirty – clean them.
2. If the rubber of the Volume Key is damaged – replace the
Power/Side Key Assy.
3. If the volume key switch is damaged – replace the Main
FPC Assy.

1.2.3 On/Off Key

Check:
Inspect the external area of the Power Key.
Action:
If dirty – clean it.
1290-1679 Rev 3
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Troubleshooting Guide (mech)
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