NOTE: EDITED PIN DESIGNATIONS - FOUND A FEW MISTAKES
OK. So I’ve had a chance to go through the schematic and pick out the board connections. Each of the molex plugs is labelled J followed by a number, i.e. J1, J2 etc.
The wiring is grouped together by function and area. Spindle / gantry / base / etc.
I’ve overmarked a photo of my board with the plug designations which you can cross reference with the attached pdf.
Hopefully these may be of use to someone else as well.
PINOUTS.pdf (32.6 KB)
The following will also help to decipher the individual molex pin locations. The image shows the pins sockets looking at the board from the same view as above.
