electrical problems with maho mh 400 p

I just got a Maho mh400 p with electrical problems.
The heidenhain is not working, I,m ok with that it´s a old TNC 122. I do not need the TNC think I just put on a ne DRO
But from the control panel I can not move any of the axis..
I do have the manual, and most of the drawings but there are some missing.
Its for a 1979 model
I am looking for the drawings


E3.5716
E3.5717
E3.5720
E3.5721
E3.5722
E9.5729

Who can help me out with a digital copy.

Thanks,

Remco