PCB Information

ROM Chip ID Region Known Man. Dates PCB Type CIC SRAM Decoder/ Logic Circuit Special Chips
SPAL-65-0 (front) PAL 9627 SHVC-1A3M-30 D413B 64k MAD-1A -
SNS-65-0 (front) USA 9442 SHVC-1A3M-21 D411A 64k MAD-1 -

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