PCB Information

ROM Chip ID Region Known Man. Dates PCB Type CIC SRAM Decoder/ Logic Circuit Special Chips
SPAL-A7SP-0 (front) PAL 9445,9444 SHVC-BJ0N-01 D413A - HD74LS00P -
SNS-A7SE-0 (front) USA 9440,9441 SHVC-BJ0N-01 D411A - HD74LS00P -

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