PCB Information
| ROM Chip ID | Region | Known Man. Dates | PCB Type | CIC | SRAM | Decoder/ Logic Circuit | Special Chips |
|---|---|---|---|---|---|---|---|
| SPAL-A6SP-0 (front) (back) | PAL | 9540 | SHVC-1A3M-30 | D413B | 64k | MAD-1A | - |
| SPAL-A6SP-0 (front) | PAL | 9541 | SHVC-1A3M-30 | D413B | 64k | MAD-1A | - |
| SPAL-A6SP-0 (front) (back) | PAL | 9542 | SHVC-1A3M-30 | D413B | 64k | MAD-1 | - |
| SNS-A6SE-0 (front) | USA | 9540 | SHVC-1A3M-30 | D411B | 64k | MAD-1 | - |
Do you have a PCB with a different ROM chip ID, PCB type or manufacturing date? Read the Submission guidelines for PCB scans.