Radio help!! Won't turn on with key!

[K666price]

As of a few days ago, my radio just turned itself off when I was driving, so I turned it on with the button and then when I turned the car off it stays on... Any ideas?
Anything would be helpful

 

[skinz]

Fuse, there are two for the radio, sound like ignition one has popped, is cig lighter socket working? - cnt mind the no's but shld say in manual

 

[K666price]

Ok thanks mate, found. Fuse box diagram. No the 12v socket isn't working either