radio comes on but no sound comes out?

The radio was working fine for the last year and a half or so. Then about a week ago it started acting wierd...volume knob not working, seek/next track button wouldn't respond and now no sound but, all the buttons work fine. :confused:

You guys think the radio is just trash now or is there a fix for it

it's a sont xplod btw

Thanks
Archie :D

Nevermind I got it the radio is trash now :)