Schematics for K8400-DB

Vertex 3D Printer Vertex - Assembly and user manual
1

Hi, We have problem with some of our driver boards.
We suspect that some of them are not working correctly.
Where can we find the schematics for k8400-db?

Best regards

Kristian

2

The diagram can be found in this technical document.
(available in max. 1h).
http://www.velleman.eu/images/tmp/K8400TD.pdf