New Life Games LLC
Arcade Games, Pinball, Crane Games, Redemption Games and Other Stuff => Pinball Games => Topic started by: havarob on May 19, 2016, 10:18:10 AM
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I have an F-14 Tomcat pinball machine and got everything working except the lower two displays, they are blank. The voltages on 3J2 Pin#1 -102 volts Pin#3 +96 volts and Pin#6 is 4.9 volts. Looks like the voltage going into the display board is good. The upper two displays are working perfect. What should I check next?
Thanks
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Replacements are pretty cheap. You can get them in colors too, like red for F-14.
https://ksarcade.net/rottendog-led-display-dis200-in-four-colors.html
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Swap the display super and lower identify if the driver the ribbon or the plasma is dead
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Swap the display super and lower identify if the driver the ribbon or the plasma is dead
What would be the super and lower? Do you mean desolder the upper display and put it on the bottom?
Thanks for your help
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Auto correct error - oh right because it's 4 displays on one thing - wasn't thinking clearly. Yea that's a major pain and they are likely out gassed.
Have you reflowed the headers on both ends