ST70-G2 Germany type 2 wiring diagram

Hi!

Any ideas where to find a wiring diagram for ST70-G2 -73? I have been searching the web with no success.

Would it be this one mayby? I’am not sure .
https://www.small-wheels.de/1971_ST50_S ... s/052.html
The complete German book, https://www.small-wheels.de/pdf/Werksta ... uch_6V.pdf