CALIFORNIA WARNING: This product can expose you to chemicals, including lead and DEHP, which are known to the State of California to cause cancer and birth defects, or other reproductive harm. For more information, go to https://www.p65warnings.ca.gov.
New DRIVER BOARD for Gottlieb System 1 pinball machines.
Replaces A3 driver board PB00-D110 in Gottlieb System 1 games. This new board has several improvements over the original:
Higher voltage rated transistors for longer life
Logic level FETs for higher efficiency & lower heat generation
Higher current rated ULN2803 replacing obsolete MPS transistors
Simplified schematic using only one transistor type
Printed component designators and connector functions directly on the board.
Also, most of the component designators are the same as original so that the original schematics can still be used.
Reference:
PB00-D110