Gottlieb System 1 Power Supply

New design with cool reliable 5 volt switching style and 12 volt regulator integrated circuitry.

Gottlieb system 1 power supply.

On these large replacement caps i use heat shrink tubing over the new c1 capacitor leads to prevent them from shorting out against the metal l frame or other components. Gps002 is a direct plug in replacement for the original gottlieb system 1 pinball power supply. You can click on the image to see the full size view of the schematic which can be saved or printed. Remove the original power supply board from the heatsink plate and install this board using the same mounting holes and screws.

I also include a pdf of the schematic. 4 3 3 recommended power supply updates repairs. The first picture below is the system 1 power supply with voltage notations plus other info. However it is one of the trickier boards to work on because of the way the regulator is mounted through the heatsink and onto the pcb.

New design uses new components and runs much cooler. Asteroid annie buck rogers charlie s angels solid state cleopatra solid state. Fits the following gottlieb system 1 game titles. New redesigned power supply for gottlieb system 1 plug and play.

A gottlieb system 1 power supply can be repaired refurbished for a only a few dollars in parts. The gottlieb system 1 power supply board and metal l frame modified with a new c1 capacitor and an added ground wire to the cap s negative lead.