Twilight Zone
Bally, 1993You're currently viewing posts by Pinsider balselly.
Click here to go back to viewing the entire thread.
There's multiple opto boards. I believe the right ramp is it's own opto board as is both of the "pb" sensor. And then there is the main opto board. I wish I could be more help here. When I have the occasional "switch 26" error, I simply disconnect and reconnect the board and it fires right back up. Maybe give this a try? I am assuming since disconnecting and reconnecting works, that means the board is slowly going out.
You're currently viewing posts by Pinsider balselly.
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/tz-optos-any-insight-1?tu=balselly 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.
Renton, WA