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How to properly use " s " video cables
Make sure your television and component support s-video.
S-video cables connect a component (something that generates video, like a dvd player) with a screen (like your television).
S-video input slots are circular with several small holes clustered around the middle of the port.
Both your component and your tv must have s-video inputs for you to use s-video cables. Count the small holes in your tv and component s-video slots.