S-Video

pinout

connector seen on ATI and other graphics cards

7 pin MINI-DIN female connector  at the videocard

Pin Name Description 1 GND Ground (Y) 2 GND Ground (C) 3 Y Intensity (Luminance) 4 C Color (Chrominance) 6 - - 7 V Composite Video 5 VGND Composite Ground Generally the first four pins on those 7-pin connectors on the same places as the standard four pin S-video connector have practically always the same fuctionality as those pins in S-video connector.

Source:www.pinouts.ru