Any ideas?? ARC CD 3 doesn't work

I went to fire up my CD 3 Mk 2 this morning and it is completely black! I slid the door, I tried the remote, I pushed the STD By button, I changed the power cord, I checked the fuse box, I plugged in something else to insure the outlet was OK and the case is stone cold. I have a local service outlet I can take it tomorrow, I am crushed.
Any ideas what might have happen??