Gottlieb System 1 Power Supply

4 3 3 recommended power supply updates repairs.

Gottlieb system 1 power supply. Remove the original power supply board from the heatsink plate and install this board using the same mounting holes and screws. Gottlieb system 1 power supply board new direct replacement power supply for gottlieb system 1 pinball machines. The original power supply is gottlieb part number xxx xxxx xxxkey benefits high efficiency 5v section reduces heat dissipation all new not 20 year old components and pcbthis board is a drop in power supply replacement for the following gottlieb system 1 pinball games. New design uses new components and runs much cooler.

Gottlieb system 1 power supply schematic with voltages. New design with cool reliable 5 volt switching style and 12 volt regulator integrated circuitry. Asteroid annie buck rogers charlie s angels solid state cleopatra solid state. Gps002 is a direct plug in replacement for the original gottlieb system 1 pinball power supply.

I also include a pdf of the schematic. Fits the following gottlieb system 1 game titles. You can click on the image to see the full size view of the schematic which can be saved or printed. The first picture below is the system 1 power supply with voltage notations plus other info.

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. 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.