I’ve made a really basic Missile Command Jamma Adaptor, to make it easier to test the PCB on a supergun, rather than in cabinet itself. I only connected the following Missile Command pins:
A – GND
C – 12v
L – Blue
M – Green
2 – +5
10 – Red
18 – Comp Sync
19 – -5
Please note the above has the +12v on Jamma pin 6 going to Missile Command pin C. Usually the +12v is on pin 20 on Missile Command, but pin C is also +12v, so this is fine
I’ve recently acquired a Crazy Kong PCB, but the Jamma adaptor that came with it wasn’t the best so I’ve made a new one, so I can plug this into a supergun or Jamma cabinet. Again it looks a bit like spagetti junction, but it is fairly tidy, and I am happy with the results.
I’m particularly pleased with the soldering of the edge connector directly to the fingerboard. This is the first time I’ve done this and I think I did a fairly decent job.
Crazy Kong Solder Side
Crazy Kong Parts Side
I have an original Konami Scramble PCB to test out, so built an adaptor to run this on a Jamma supergun. Unfortunately it looks a bit like Spagetti Junction 🙂
Konami to Jamma Adaptor (Solder Side)
Konami to Jamma Adaptor (Parts Side)
I know I should have soldered the edge connector directly to the fingerboard, but hey I didn’t. Maybe next time 🙂
I’ve just received these from James Watt. Awesome Jamma Fingerboards. I think I will do my Mr.Do to Jamma adaptor using one of these 🙂
Jamma Fingerboards