(Topic ID: 241945)

Start up issue. SkyJump

By Electrocute

4 years ago



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#1 4 years ago

Having a problem with SkyJump. Pressing the start button only resets the drop targets and score motor turns and stops. Nothing else happens. Time to punt. Any advice would be appreciated. Thanks!

#2 4 years ago

Found this on the internet. Start up procedure for Sky Jump.

#3 4 years ago
Quoted from Darcy:

Found this on the internet. Start up procedure for Sky Jump.[quoted image]

Thanks, that should help. I’ll check it out tomorrow.

#4 4 years ago

My A relay got out of whack a while back, took a bit of fine tuning to get it to start up properly. Kinda sounds like what you got going on. Just a guess.

#5 4 years ago

If the Reset Completed relay (A) doesn't activate, Inspect and diagnose this circuit with Alligator clip jumper wires
http://www.planetimming.com/Pinball/troubleshooting/EM%20Troubleshooting.pdf
http://www.pinrepair.com/em/index3.htm#features

Pinball (resized).pngPinball (resized).png
#6 4 years ago

Are the score reels already sitting at zero? If they are, do they reset if you manually set some to non-zero?

#7 4 years ago

I’ve been studying how the score motor actually works. (About time). Looks like the 2c switch isn’t actuating the A relay.

Thanks for the input.

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