MCR Power Supply List

flynn54321

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Does anyone have a list of what MCR PS board is used in which Bally/Midway game?

There are different types of boards (serial numbers) and some DO NOT work in certain machines... as I'm sure most everyone here has figured out...

I am looking to see which board is used in...

Spy Hunter
Satan's Hollow
Tron
Discs of Tron (UR)
Discs of Tron (Environmental)
Satan's Hollow
Domino Man
Journey
Wacko
Tapper
RB Tapper
Timber
Solar Fox
Kick(man)
Cozmic Kroozer

Am I forgetting any???
 
Last edited:
added those in to the list... I think it would be very helpful to have a list to games and the serial numbers for the PS boards that go in those machines
 
I have a D000 working in my Spy Hunter.
 
I've never paid much attention to the revsions on the power supplies, and have swapped them around a bit on my machines- they all seemed compatiable to me. Maybe I got lucky?
-Mark
 
I've never paid much attention to the revsions on the power supplies, and have swapped them around a bit on my machines- they all seemed compatiable to me. Maybe I got lucky?
-Mark

Same here. I always hear people talking about different ones won't work in some machines. I use a Spy Hunter as my main test bed.....I've never had one not work. The only difference is on the later revisions Midway added a NE555 ic, a resistor, a ceramic cap, and a mylar cap. This is all in the AC syncronization circuit.....power supply connector J4 pin 14. The older revision power supplies still had this AC syncronization circuit, just not those additional parts. I've never seen a MCR game that uses that circuit....maybe one of the oddball later games. I don't know. Barring a game that uses this pin 14 of connector J4......any MCR revision power supply will work on any MRC game.

The only other difference I see is on the very early versions....the 5VDC line won't regulate without a load, so they added R300 at the factory....basically they tied a resistor across cap C106. This resistor was added to the board on later revisions.

Edward
 
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