Somehow by putting in a new cd into the 6-disc media cartridge a mechanical buzzing started sounding and it is not playing the cd. I’ve tried manually ejecting the CD cartridge, but it is putting up some resistance. So, in fear of damaging it, I will have to spend some time to take the unit apart and repair it.
I think it’s a vinyl gear that controls the cartridge eject mechanism that is causing the buzzing sound. There is a good reference picture at Audio Lab of GA site. So, with some suggestions from various sites and not wanting to spend $19.99 for instructions on how to fix it, I will have to play with this over the weekend. I’ll post the outcome with some instructions for free!