Mark Levinson N°39 drawer problem

Hello,

My N°39 is giving me problems.
The drawer opens but does not close. What surprises me is that it reads CDs perfectly but I have to press the button briefly to close and I push it by hand.
When I switch it on at the back, it gives me a fault code: 4009.
As there isn't a single schematic available, it's complicated for me to find the solution.
I've tried calibrating the drawer, but it doesn't work.
Thanks for your help

Vincent
 
I have the same fault code but no problems with the drawer working, the cd rom doesn't read the disk so working on that. Did you calibrate with the drawer open, I tried it on mine with it closed and it failed. When I tried it fully open it calibrated properly. You could look at the belt and make sure that isn't slipping but unlikely. The drawer motor might be the cause. I assume the polarity is reversed to close the drawer. Good luck its frustrating that so little info is available for these players. Levinson is unresponsive which isn't helpful either for such an expensive toy.
If you find the cause please let us know.
Best,
J