Need schematic

[Da Bodge]

Hi, I have a CD stacker in my car which has decided to not load/eject anymore...... The car is a 1992 Ford Fairlane Ghia NC model (Australia), the CD changer is a Ford brand one with the markings 91DA 19B160 AA and it is plugged into an Alpine head unit which still works fine as far as I can tell. The error code which comes up on the head unit is E.01 or something close to that (Going on memory here). I have dsimantled the changer and it seems to be a simple lack of motor thing....... The mechanism ejects ok with a push of the lock/eject lever in the unit. But when i press the eject button nothing and when I push the cartridge in nothing. Please help with a schematic or a location/site where I can obtain one.