Hi - help please!
I have made an 8P2T switch and wired my US TubroGrafx in accordance to the diagram below - it plays US games fine, but refuses to work with my Japanese games.
What else do I need to do to make this work please?
As you see from below, I am at the last stage of the wiring for the system; I have already successfully rewired most of the game pins as I had to make the board smaller to fit into my case:
As you see, I am hardly a noobie!
So, help please - I have a few Japanese games I want to play on this!