Recently bought several United EM shuffle bowlers that included a 1976 Seville & 1976 Emerald Shuffle Bowling Alley. Have the manual for the Emerald, but no schematics. Also no documentation for the Seville.
Had the Seville 75% working (and we started at nothing working so that was a huge achievement!). Took a coin, started a game.. could switch between the types of games and actually play a game. Scoring wasn't 100% and one of the pins wouldn't trigger, but felt good to see some life out of it. Anyway, while testing the Seville something must have happened to a connection involved in the reset routine and now when starting a game the pin motor and score motor keep running and game over won't go away unless the game over or start relay are manually triggered.
Emerald increments credit unit but won't start a game.
Does anyone have experience with these machines & know of a general start-up sequence.. or have schematics for either?
-Wayne