gottlieb system 3 bridge rectifier

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Does anyone know the ratings required for the bridge rectifiers on the power assembly in the belly of Gottlieb System 3 games? The Shaq Attaq manual does not list them.

Thanks
Pinworks

[John Robertson]

Post by ***@bellsouth.net
Does anyone know the ratings required for the bridge rectifiers on the power assembly in the belly of Gottlieb System 3 games? The Shaq Attaq manual does not list them.
Thanks
Pinworks

We typically use 35A 200PIV(min) lug style bridge rectifiers. 25A is
fine too, 200PIV or higher.

Please do my ground mods and also add a 5VDC TVS protection diode on the
regulator in case of errant shorts to the 5VDC line. We had a display IC
short internally a 100VDC to 5VDC and that took out quite a few logic
chips! About twenty chips in total...

John :-#)#