Measured by Mattia Stellacci, verified by Kosma Moczek. To see the schematic, click here. Connector model is Honda MR-34F.
| Name | Pin | SA-21 |
|---|---|---|
| LED1 | 1 | n/c |
| LED2 | 2 | n/c |
| M-WSIG2 | 3 | n/c |
| M-RSIG2 | 4 | n/c |
| MSW10 | 5 | Adapter Bit #1 (n/c) |
| MSW6 | 6 | Input Sensor |
| MSW2 | 7 | n/c |
| MSW4 | 8 | n/c |
| MSW16 | 9 | Rear Sensor |
| MSW17 | 10 | n/c |
| MSW8 | 11 | n/c |
| MT3_B/ | 12 | Film motor B- |
| MGND | 13 | n/c |
| M-WSIG1 | 14 | n/c |
| M-RSIG1 | 15 | n/c |
| MSW9 | 16 | Adapter Bit #0 (connected to DGND on SA-30, n/c on SA-21) |
| MSW11 | 17 | Adapter Bit #2 (connected to DGND) |
| MSW5 | 18 | Window Sensor |
| MSW3 | 19 | n/c |
| MSW14 | 20 | n/c |
| MSW7 | 21 | n/c |
| MT3_A/ | 22 | Film motor A- |
| M+5V | 23 | n/c |
| MAGND | 24 | n/c |
| M+15V | 25 | n/c |
| +5V | 26 | Sensor +5V |
| DGND | 27 | Ground (Digital/Sensors) |
| MT4_1 | 28 | Solenoid+ (Physically fixes adapter in scanner during use) |
| MT4_2 | 29 | Solenoid- (Physically fixes adapter in scanner during use) |
| MT5_1 | 30 | n/c |
| MT5_2 | 31 | n/c |
| +15V | 32 | Film motor center tap |
| MT3_A | 33 | Film motor A+ |
| MT3_B | 34 | Film motor B+ |