Leaderboard

Like all these old techs there's more variations than you can shake a stick at! This one is obviously 4 reel, the main CPU board (I know it isn't a CPU board as such but hey ho..) has extra components under the blue connector. They are drilled and sign written on mine but not populated. Of more interest is the triacs as there is space for 12 all together but yours doesn't even have the extras ones drilled or labelled! The decode boards are totally different as mine doesn't have half the chips or the ZN1040. Luckily there is info on this one. The middle board is totally different and has loads more connections. The component masks are all printed too whereas mine are all hand written which makes it a little difficult to read. I'll post some pics when I get time.