(Topic ID: 232953)

Jumping Jack alternating relay issue

By Snailman

5 years ago



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#4 5 years ago
Quoted from bonzo71:

This is a guess since I no longer own the game or schematic. Many times these alternating features are driven by a switch on the match unit as type relay. On this game, I believe the match relay is advanced by the 100 point relay. Is the match unit advancing? If so, are there any switches on this relay that are opening/closing properly as it advances?
Hopefully someone with the schematic will confirm..

bonzo71 is right about all of that. Here's a picture of the relevant switch on the 00-90 Unit (AX, type AS) relay from the Jumping Jack manual

Pinball (resized).pngPinball (resized).png
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