Fireball Classic
Bally, 1985You're currently viewing posts by Pinsider spybryon.
Click here to go back to viewing the entire thread.
Perhaps using a choke or ferrite core on the wires feeding the 4th display might reduce some of the noise. Have heard sounds like this on many games before and it's probably normal.
Haven't personally ever done this, but it's whats normally done to reduce noise. Not sure if you would have to desolder all the wires feeding the display and wrap them around the choke or not. That would be a huge effort though.
You're currently viewing posts by Pinsider spybryon.
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/how-to-shield-the-audio-board?tu=spybryon 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.
Monterey, CA