Having an interesting problem with my MZ-1. If I try to insert a disc, the display will show "Loading" but the mechanism won't try to pull the disc in. The motor doesn't seem to be engaging at all, but clearly the unit can tell that a disc is trying to be inserted. I'm not seeing much online about this being a common problem, and looking through the service manual, disassembling this model seems quite involved. Has anyone encountered this problem before? Is there a recommended repair shop in the US who could fix this? (I'm aware that there are other, better MD portables that I could use instead -- I'm a bit of a collector, so I'd like to have this one working again, especially since it's in perfect cosmetic shape.)
