You're currently viewing posts by Pinsider kawydud.
Click here to go back to viewing the entire thread.
Quoted from Matt_Rasmussen:Here is what I've gleaned from some other threads and confirmed with some very circuit wise guys that this will work. I personally never tried it and I'm selling the machine soon, but I'm confident it will work.
Cut off diode, d3,d4,d6, and d7 (just under the big tip36 transistors). Then add diodes to the solenoids 3a, 4a, 6a and 7a, White band on diode to power side on coils, usually yellow with purple stripe.
What Matt said, had same issue with my Whirlwind.
You're currently viewing posts by Pinsider kawydud.
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/led-flashers-in-whirlwind?tu=kawydud 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.
Middletown, OH