Firepower
Williams, 1980You're currently viewing posts by Pinsider fatpanda.
Click here to go back to viewing the entire thread.
A few things to check
Check fuses with a DMM (not just eyeball)
Reflow solder to all header pins on all boards
The 40 pin interconnect between the MPU and the SDB is almost always suspect. You'll need to replace the pins, both male and female if not done already. I've read that some people say that there's no point in further troubleshooting until this is done.
I would start there.
Also this thread
https://pinside.com/pinball/forum/topic/vids-guide-to-bulletproofing-williams-system-6
You're currently viewing posts by Pinsider fatpanda.
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/firepower-solenoids-not-working?tu=fatpanda 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.
Casper, WY