I have bought a bunch of arcade pcb's, all pretty old and some of them not in the best state. About half of them are from the beginning of the arcade period and some of them from around the 80's.
I have a few that I am wondering about if they are worth repairing or if it's better to use them for spare parts. If I repair them it will take quite a bit of work and at the moment I don't even know what games some are because of the proms that I don't know how to read.
This 1st board has 74s4747 proms, can I build an adapter to read them in a tl866 so I can identify the board.
Here's some pictures, let me know what you think, it's a zaccaria board with a 6502 cpu. I gave it a good wash (still a bit filthy though).
I have a few that I am wondering about if they are worth repairing or if it's better to use them for spare parts. If I repair them it will take quite a bit of work and at the moment I don't even know what games some are because of the proms that I don't know how to read.
This 1st board has 74s4747 proms, can I build an adapter to read them in a tl866 so I can identify the board.
Here's some pictures, let me know what you think, it's a zaccaria board with a 6502 cpu. I gave it a good wash (still a bit filthy though).