IN my Z my radio was fine but the CD player did not work. I took it out and sent it off and got it back in about 2 weeks. The invoice that was packed with the radio said the CD unit was replaced with a new unit. Assuming that it would work like a new one, I installed it back in the dash. Once I was all done I sliped a CD in and it worked perfectly. The only problem was that it would not reject the CD. So I took the radio out again and sent it back. When I got it back I tested it this time and it worked just fine. The second time the shipping was on them. Just check it out. It could save you some work. The end result was good.
1992 ZR-1 #330 White/White