Zaccaria MYSTIC STAR uses Bally circuit boards. There is only one eprom on auxiliary board (1B11176) which fits into Eprom sockets 1 and 2.
Reference:
- EPROM2744
Zaccaria MYSTIC STAR uses Bally circuit boards. There is only one eprom on auxiliary board (1B11176) which fits into Eprom sockets 1 and 2.
Reference: