Looking for a bit of insight 1992 Sankyo Hi-Tech Pachinko
Hello, Everyone! I'm slappin' new around here as I have a couple of questions, but I come with much interest in helping when I can. I've restored a 57 Nishijin to wonderful condition and of course found a beautiful example of another not needed pachinko machine on FB Marketplace that is lightyears more technical. Got it home, cleaned it up as it needed zero 'restoration' and here we are. No sound. I've troubleshot enough to find out the CN2 on the distribution board (which is where the speaker directly connects) outputs no distinguishable voltage to the speaker. My question here is: Are there schematics for this board type? I assume they used them for at least that year or era? If it does play sounds/music I assume it's going to be wildly ostentatious, but the kids would still love to hear it as I'm sure it's something simple to fix in the way of a e-component.
Dan is the only person to have some sort of easily (and quickly) found video HERE and I see on the distribution board there's a pair at the top left with a Label (red arrows in screenshot) that I do not have. Curious to what that would go to also.
Other than the sounds not working, it's a blast and the 'wow' factor is lightyears over the 57'.
Any tips are appreciated!
My own tip: For anyone that is here for this machine, I HIGHLY recommend turning the potentiometer on the backside of the shooter motor I believe all the way left. This grounds out the signal and touching the ring is not needed. What a lifesaver as I was looking for a hack to ground that ring out. Whew!
2021-11-19 06_02_52-Setup of Sankyo Hi-Tech Pachinko - YouTube-art-scale-2_00x-gigapixel.jpg IMG_4355.jpg IMG_4352.jpg IMG_4353.jpg
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