orange light unedr on off / volume knob,this has gone out and no cd/radio but telly is ok...any ideas ??

Check fuse 49 - its a pain in the ass for staying in place. Remove it and put it back in. Mine does exactly the same every 3-4 months.

Checked fuse 49 + micro fuse on top of radio unit.Nothing doing...still got no sound or orange light on the volume knob.Telly works with no sound but cant get radio and cd to come up on screen,dont think its the amp[kinda hoping]cuz last time i had problems with water damage orange light was on and it just said muted on screen and you could still acess cd and radio but no sound.When i cleaned and replaced a couple of connectors it was fine but now this seems to be different problem !!! any advice would be good