Marantz CD74 schematic needed

[mbates14]

Need a schematic, cant find it anywhere, the links here are of course, dead as usual...

Anyway, Powers on, but no laser focus, and no spindle motor. the laser beam emission does however, come on.

Any ideas?

 

[mbates14]

Nevermind. I found it, and found the problem. the focus stator had crept out of the optical pickup. Had to push it back down and glue it into place. Now its fine.

However, its really slow to seek tracks, and it mostly doesnt play the tracks toward the end.


any ideas?