I received a KMAC PCB today. Since the PCB extends out where the USB is it'll have to be removed so it can fit into the TEK-80. I'll then have to solder a dedicated cable on. I noticed this while looking at the PCB that may make the job easier for me. Wondering if anyone can confirm it'll work.
This is the back of the PCB. Note there are no traces going to the USB connector on this side. Also note that it says GND on the highlighted holes, just like there is a GND on usb receptacles.
http://i.imgur.com/JPVYgxt.jpgThis is the front of the PCB. The traces going to the USB connector originate from the four highlighted holes.
http://i.imgur.com/uaYwoo6.jpgWhat I'm wondering is.. Can I simply solder a cable to those four holes. It seems as if it'll work because it seems those four pins are the final part of the circuit BEFORE the USB plug, and also because the holes seem to match up with USB receptacle connections.