Keys; Menu, Home And Back Keys; Key Volume - Sony Xperia miro Troubleshooting Manual

Problem Areas
1.2

Keys

1.2.1 Menu, Home and Back Keys

Check:
Inspect the external area of the menu, home and back keys
on the Cover Front Assy.
Action:
1. Refer to the section 1.3 'Touch Screen'.
2. Replace board.

1.2.2 Key Volume

Check:
Inspect the external area of the Key Volume.
Action:
If dirty – clean it.
Check:
Inspect the Key Volume (a) and the key volume switch (b).
Action:
1. If dirty – clean them.
2. If the Key Volume is damaged – replace it.
3. Replace board.
1266-5137 Rev 2

Sony Mobile Communications AB – Company Internal
Troubleshooting Guide (mech)
6(43)