pachislo slot machine one reel gets stuck

It allows a coin to register until reel 1 latches during the spin, and is mainly intended to register a coin stuck in the coin mech that went thru due to the shockwave of the reel spin kickoff. is a microswitch activated by the reel 1 wiper arm. When the payout counter steps off the powered trace(s), payout ends.

payout happens when a circuit completes thru the reel wiper boards and payout counter to power the payout relay. the payout counter is mechanically stepped by a coin exiting the hopper, and electrically reset the coin relay and handle release relay are electrically tripped and mechanically reset To make complete sense of the schem, you need to know: the EOS switch opens, unpowers the line unit relay and that in turn unpowers the line unit step-up solenoid to step the unit. when the coin switch goes back up, circuit completes thru a different line unit relay switch to power the line unit step-up solenoid coil second+ coins cause the line unit step-up relay to power when the coin switch goes down, and a hold switch on the relay keeps the relay powered until a line unit EOS switch opens. first coin resets stuff and trips coin relay and handle release relay The line unit step-up is a little indirect: probably the line unit not stepping up reliably due to electrical issue, but it could be mechanical. If you're familiar with bally EM pinballs, you won't have any trouble tracking down the issue.

I plugged it back into the PCB, powered up the machine and the spin knob works fine.Assuming it's really an 873-ZC and not just the model/serial number plate, the paperwork is in Is it not a simple switch? Is there some resistive load involved? I've tried the spin knob in both the up and down positions while checking. However, I've hooked up my digital meter and checked continuity on all of the wire combinations there are. One for spin knob up and one for spin knob down. My first assumption was that there was a common with two switches. The spin knob has 3 wires on it (red, black, yellow). I disconnected the spin knob connector from the PCB inside of the slot machine so that I could sort out which wires I would parallel with the pull handle switch. I've got all the proper tools, a pull handle that I purchased on eBay, years of electronics experience and I'm ready to go! The switch (appropriate wires) were easy to find on the pull handle. In all my excitement (and now obsession) with the Pachislo slots, I wanted to play around and add a pull handle to my Eleco Outlaw machine.

Pachislo slot machine one reel gets stuck