PCB Information

ROM Chip ID Region Known Man. Dates PCB Type CIC SRAM Decoder/ Logic Circuit Special Chips
SPAL-AJ9P-0 (front) PAL 9752 SHVC-1J0N-20 D413B - - -
SPAL-AJ9P-0 (front) (back) PAL 9812 SHVC-1J0N-20 D413B - - -
SNS-AJ9E-0 (front) USA 9740 SHVC-1J0N-20 D411B - - -
SNS-P-AJ9E-0 (front) USA 9837 MJSC-1J0N-20-2 D411B - - -

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