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Museum of the Game® & International Arcade Museum® Forums
Finally got my Tempest restore working but some issues. I have Jason Kopp tempest board and IM wondering what that runs under load? I tested the 5vdc on the power board disconnected and was getting 5.3v. When I connect the board Im getting 3.8v. Reason I even checked is because Im getting some slight bounce to the screen and scores disappear off and on during game play. My spinner also only spins one way and is extremely sensitive. When I test the spinner (to the right) both left and right register. I recapped my power board, and it all checked out before I plugged the tempest board in. Shouldn't I be getting a solid 5v while running? Any ideas? Thanks!
Video of the score and lives flickering when I hit fire. Flicker