No Sound when playing cd from juke box

[tkmedia]

No Sound when playing cd from juke box, DVD play fine. You can see the progress timer working when playing cd's .
It works fine from core/hybrid  where the juke box is connected, but I have two MD that I have tested both seem to play but have no sound. Again DVD at MD stored in the juke box work fine, CD's ripped to cores HD play fine but No Sound when playing cd from juke box. (Sony viao)


any suggestions


Tim