Look at what I found at a junk yard!

[VX KAT]

Hope you sidn't pay much for it. They jam and eat CDs a lot.

Seriously, I'd guess at least 50% or more of folks on this forum have said theirs got jammed and/or ate CDs, and throws error code ERR03, and that will mean it's toast. Maybe start burning copies of any valuable CDs you might want to play.
I put a cubby box in it's place…great place for my ipod, much better use of that space IMHO.