| pin | name | direction | description | color |
| 1 | GND | | Video Ground | |
| 2 | GND | | Video Ground | |
| 3 | XCLK | | External Genlock Clock (in) | |
| 4 | R | | Red (in to video card) | |
| 5 | /XCLKEN | | Enables External Clock on XCLK. | |
| 6 | BR | | Buffered Red (out from video card) | |
| 7 | GND | | Video Ground | |
| 8 | G | | Green (in to video card) | |
| 9 | GMS0 | | Genlock mode 0 (from computer, genlock button) | |
| 10 | BG | | Buffered Green (out from video card) | |
| 11 | GMS1 | | Genlock mode 1 (from computer, genlock button) | |
| 12 | B | | Blue (in to video card) | |
| 13 | /PIXELSW | | Genlock signal | |
| 14 | BB | | Buffered Blue (out from video card) | |
| 15 | VSYNC | | Vertical Sync (in to video card) | |
| 16 | CSYNC | | Horizontal Sync (in to video card) | |
| 17 | HSYNC | | Composite Sync (in to video card) | |
| 18 | BCSYNC | | Buffered Composite Sync (out from video card) | |
| 19 | GND | | Video Ground | |
| 20 | AUDR | | Audio Right Output (from computer to RF modulator) | |
| 21 | DGND | | Digital Ground | |
| 22 | AUDL | | Audio Left Output (from computer to RF modulator) | |
| 23 | -12V | | -12 VDC (can be -5 VDC instead) | |
| 24 | DGND | | Digital Ground | |
| 25 | +12V | | +12 VDC | |
| 26 | /CD/TV | | CD/TV button. (Low=CDTV video on RF, High=Antenna) | |
| 27 | VCC | | +5 VDC | |
| 28 | /CCK | | 3.58 MHz color clock (C1 clock) | |
| 29 | GND | | Video Ground | |
| 30 | VCC | | +5 VDC | |