(Topic ID: 330926)

TECH - Bally Solenoid Driver Board HV

By Dietrich8403

1 year ago



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    #3 1 year ago

    The typical cause of burned components in the HV circuit is adjusting the output voltage too low. The factory spec is 190v. If you want to reduce the stress on the displays lower the voltage to around 180v but no lower as that moves the stress to the regulator circuit.

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