On your sound board make sure your number 2 dip switch is off, also check the rheostat on the speech board and make sure it is turned up, and also check your ribbon connection. Start with that and let us know.
(Topic ID: 6828)
You're currently viewing posts by Pinsider jwwhite15.
Click here to go back to viewing the entire thread.
Quoted from hawkeye11:Most likely a resistor on your main display board. If you have the schematics you can tell which one is for that segment. If not sometimes you can tell visually which ones are toast, or check with your dmm.
If all of the same segments of your displays are going off and on at the same time I would think it would be a connection problem but only becuase usually resistors don't teeter on failing, they just fail. But with that being said check the resistors anyway. They are the ones all lined up right underneath the top connection on the main display board. Easy to check resistance (4.7 I think) and easy to replace. Good luck and keep us updated.
Promoted items from Pinside Marketplace and Pinside Shops!
Chicago, IL
You're currently viewing posts by Pinsider jwwhite15.
Click here to go back to viewing the entire thread.
Reply
Wanna join the discussion? Please sign in to reply to this topic.
Hey there! Welcome to Pinside!
Donate to PinsideGreat 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+!
