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(Topic ID: 208970)

Resistor in Relay Coil Circuit on Shuffle Alley

By DaveS

6 years ago



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    #1 6 years ago
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    DFS

    DaveS

    Inactive member

    US Edwards, IL

    6y 23,150 5 3

    I just purchased a United Williams Cavalier Shuffle Alley and when studying the schematic I noticed some 2700 ohm 2 watt resistors across a few of the contacts energizing relay coils. Perhaps 5 or 6 in the machine. Does anyone know what the resistors are for? An example is shown in this schematic of a similar machine at location A14. https://www.arcade-museum.com/manuals-arcade/1977cherokeeschematic.pdf

    Thanks,
    Dave

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