Ensure you put the diode on in the right direction (couldn't tell in the photo) then verify / replace the two transistors. Which wire goes to which lug on a two lug coil doesn't matter it's which wire the banded side of the diode goes towards.
You're currently viewing posts by Pinsider chalkey.
Click here to go back to viewing the entire thread.
You're currently viewing posts by Pinsider chalkey.
Click here to go back to viewing the entire thread.
Wanna join the discussion? Please sign in to reply to this topic.
Great to see you're enjoying Pinside! Did you know Pinside is able to run without any 3rd-party banners or ads, thanks to the support from our visitors? Please consider a donation to Pinside and get anext to your username to show for it! Or better yet, subscribe to Pinside+!
This page was printed from https://pinside.com/pinball/forum/topic/frankenstein-auto-launch-coil-stays-activated-when-powering-on?tu=chalkey and we tried optimising it for printing. Some page elements may have been deliberately hidden.
Scan the QR code on the left to jump to the URL this document was printed from.