Keys; Menu, Home And Multitask Keys; Volume Key - Sony Xperia Tablet Z Troubleshooting Manual

Problem Areas
1.2

Keys

1.2.1 Menu, Home and Multitask Keys

Action:
1. Refer to section 1.3 'Touch Screen'.
2. Replace Main PBA.

1.2.2 Volume Key

Check:
Inspect the external area of the volume key.
Action:
If dirty – clean it.
Check:
Inspect the volume key (a) and volume key switch (b).
Action:
1. If dirty – clean them.
2. If the volume key is damaged – replace the Front
Assembly.
1274-7272 Rev 1
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Sony Mobile Communications AB – Company Internal
Troubleshooting Guide (mech)
5(65)