You're currently viewing posts by Pinsider Kickout.
Click here to go back to viewing the entire thread.
Working on a Williams 1978 World Cup. Checking voltages and on 3J3 of the power supply I am not getting the 28 VDC on pins 6 and 7. Checked 3P2 have 33 VDC there. Check fuses all are good. Check the bridge rectifiers and om's reading was good between 400 - 600. Have all the other correct voltage on the power supply. Any ideas of what would cause this?
Thanks
Kickout
You're currently viewing posts by Pinsider Kickout.
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/world-cup-no-goal?tu=Kickout 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.
Bel Air, MD