Sega Dreamcast A/V
From HwB
Available at Sega Dreamcast.
Pinout
| Pin | Description |
|---|---|
| 1 | Ground |
| 2 | Right Audio |
| 3 | Left Audio |
| 4 | +12 VDC |
| 5 | +5 VDC |
| 6 | 31kHz (VGA) select (active low) (Connected to PORT9 on CPU) |
| 7 | RGB select (active low) (Connected to PORT8 on CPU) |
| 8 | Vertical Sync (for VGA) |
| 9 | Horizontal Sync (for VGA) |
| 10 | Composite Sync |
| 11 | S-video Chrominance (C) |
| 12 | S-video Luminance (Y) |
| 13 | Composite Video |
| 14 | Blue 1) |
| 15 | Green 1) |
| 16 | Red 1) |
Note: 1) connect in series with 220µF coupling capacitors.
| Pin 6 | Pin 7 | Description |
|---|---|---|
| GND | GND | 31 kHz RGB (VGA rate) |
| GND | n/c | n/a |
| n/c | GND | 15 kHz RGB (TV rate) |
| n/c | n/c | 15 kHz S-Video/Composite video (TV rate) |
Contributions
Sources
- GameSX Wiki: Dreamcast AV Connector
- Dreamcast Programming: VGA box by Marcus Comstedt