Pinouts >  Videogames connectors  >  Sega pinouts
Looking at the back panel of the Dreamcast, the pins are numbered from left to right.
Pin Description
1 Ground
2 Right Audio
3 Left Audio
4 +12v
5 +5v
6 selects horizontal scan: Grounded = 31KHz (VGA) Floating/disconnected = 15KHz (TV)
7 selects format: Grounded = RGB; Floating/disconnected = Composite/S-Video
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 (Use 220uf cap)
15 Green (Use 220uf cap)
16 Red (use 220uf cap)


According to 4 reports in our database (3 positive and 0 negative) the Sega Dreamcast A/V pinout should be correct.

Is this pinout
Sega Dreamcast A/V visual pinout:click to enlarge
Source(s) of this and additional information: Hardware Book, Marcus Hilbe, Marvin,,
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