PCB Information

ROM Chip ID Region Known Man. Dates PCB Type CIC SRAM Decoder/ Logic Circuit Special Chips
SHVC-SA-0 (front) Japan 9305 SHVC-2J0N-01 D411A - MB74LS00 -
SNS-SA-0 (front) USA 9324 SHVC-2J0N-01 D411A - GD74LS00 -

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