PCB INTERCHANGEABILITY

There are five printed circuit boards (PCB's) in each Atari Pinball game

1)
Processor             PCB, A006020-xx (listed below)
2)
Auxiliary                 PCB, A006407-01
3)
Score Drive           PCB, A004924-01 or PCB  A020704-01
4)
Match/Credit         PCB, A006096-01 or PCB  A030912-01
5)
Fuse BD (79)         PCB, A020383-xx  or PCB, A008928-xx
Electronics