You're currently viewing posts by Pinsider DumbAss.
Click here to go back to viewing the entire thread.
Quoted from wrd1972_PinDoc:Really looks like I am getting 5V on those pins.
If you are getting +5V ... is the unit a low voltage (LED) display or a high voltage (glass) display? A picture might help if you are unsure.
The master display board schematic in the manual only applies to a high voltage display. If you have a low voltage display then you need to find a schematic that corresponds to the manufacturer (or follow the traces on the master display board to figure out what goes where).
You're currently viewing posts by Pinsider DumbAss.
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/grand-lizard-ball-in-play-match-led-display-is-not-working?tu=DumbAss 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.
