How to Properly Use "S" Video Cables: 11 Steps (with Pictures) (2024)

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1Choosing the Correct S-Video Cable

2Connecting Your S-video Cable

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Written byJack Lloyd

Last Updated: January 4, 2021

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S-video cables offer enhanced picture-quality on older television sets. They come with a series of pins at the end (either 4, 7, or 9) that plug into a circular slot. To properly use S-video cables, you'll need to choose the correct cable for your television / component pair, then connect the two properly.

Part 1

Part 1 of 2:

Choosing the Correct S-Video Cable

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  1. 1

    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.
  2. 2

    Count the small holes in your TV and component S-video slots. This will determine which specific S video cable to buy and whether or not you will need an adapter.

    • S video inputs can be either 4, 7, or 9 pin.
    • If your component S-video input has 7 holes (a 7-pin configuration) and your TV S-video input has 4 holes (a standard 4-pin configuration), for example, you'll need a 4-pin to 7-pin adapter.

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  3. 3

    Purchase your S-video cable. S-Video cables tend to be much cheaper than their high-definition counterparts.

    • A gold-plated connector won't oxidize over time (unlike a silver- or copper-plated connector), so while buying a more expensive cable won't affect your picture quality, it may make for longer cable life.
    • High-quality cables are usually cheaper online than in a store. Amazon, Walmart, and Best Buy are reputable online providers.
  4. 4

    Purchase any necessary adapters at the same time.

    • If you have multiple components that need connecting, such as a VCR and a receiver, purchase an "S-video cable splitter" in addition to more S-video cables. Splitters should cost around $5.[1]
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Part 2

Part 2 of 2:

Connecting Your S-video Cable

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  1. 1

    Turn off your TV. If you try to swap out cables with your TV on, you can damage your set.

  2. 2

    Unplug any video input from your TV. Your TV quality can suffer from having too many video inputs plugged in at once so it's best to start with zero.

  3. 3

    Plug one end of your S-video cable into your component. The S-video slot is round with a series of small round holes clustered around the middle, to match the number of pins on your S-video cable. The small pins on the cable should go in the top of the input.

    • If your TV requires a different number of pins than your component (or vice versa), count the pins first to make sure you're plugging in the correct end of the cable.
  4. 4

    Plug the other end of your S-video cable into your TV. Use an adapter if your setup requires it.

  5. 5

    Make sure your audio cables are attached. These could be red and white composite cables (in which case leave the yellow video cable unplugged) or a higher-end setup.

  6. 6

    Turn on your component(s). Your DVD player (for instance) should be fully on before you turn on your TV.

  7. 7

    Turn on your TV. If your DVD video appears, you plugged in the S-video cable properly!

    • You may have to switch your TV's default input channel after changing to S-video. To do this, press the "Input" or "Source" button on your TV or TV remote.
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  • Question

    Is there a way to run S-video through another device and then into your TV if you do not have it on your TV?

    How to Properly Use "S" Video Cables: 11 Steps (with Pictures) (16)

    Community Answer

    If you do not have an S-video input in your TV (for example, perhaps you only have composite input) but your DVD player does have an S-video output, you can purchase a converter to match the input (in the case of our example, you would need an S-video to composite adapter). There are converters for pretty much any kind of cable TO any kind of cable you can imagine, so this should be applicable to most scenarios.

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  • Question

    I have a new flat screen TV but an old SNES system. The SNES systems has a (female) s-video cable, but my flat screen TV has no place to put the s-video cable in. I'm trying to buy a converter, but where on the TV would I plug it into?

    How to Properly Use "S" Video Cables: 11 Steps (with Pictures) (17)

    Community Answer

    You can purchase an S-video to HDMI converter for around $30, and you probably have an HDMI cable that came standard with your TV (though you can also purchase one of these for under $20). You would then plug one end of the S-video cable into your SNES system, and the other into the converter. Then you would plug one end of the HDMI cable into the pertinent slot on the converter, and the other end would plug into the HDMI slot on your TV. This same methodology should work for any cable type.

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  • Question

    Can I connect a computer (USB) to TV (S-video)?

    Some laptops or video cards have s-video. If this isn't the case, get a VGA or HDMI to s-video converter to use for your TV.

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      Tips

      • S-video cables are generally used for achieving standard-definition--in most cases, 480i. If your TV is rated for 720p or 1080p, use an HDMI cable rather than an S-video cable.[2]

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      • If you have to overhaul your cable collection just to make your components all link to your TV with S-video, consider purchasing a new TV rather than new cables.

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      • S-video cables don't support audio. If you don't have separate cables for audio, purchase them when you buy your S-video cable.

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      Warnings

      • Be gentle when unplugging you cables. It's easy to put a kink in a wire or damage the head of a cable.

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      About This Article

      How to Properly Use "S" Video Cables: 11 Steps (with Pictures) (34)

      Written by:

      Jack Lloyd

      wikiHow Technology Writer

      This article was co-authored by wikiHow staff writer, Jack Lloyd. Jack Lloyd is a Technology Writer and Editor for wikiHow. He has over two years of experience writing and editing technology-related articles. He is technology enthusiast and an English teacher. This article has been viewed 288,433 times.

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      How to Properly Use "S" Video Cables: 11 Steps (with Pictures) (2024)

      FAQs

      How to use an S-video cable? ›

      Connect one end of an S-Video cable to the S-VIDEO IN jack on the television. Connect the other end of the S-Video cable to the S-VIDEO OUT jack on the camcorder. Connect an audio cable to the appropriate left and right audio input jacks on the television.

      Are S-Video cables used anymore? ›

      Are S-Video cables still used? Yes, but most newer devices no longer come with S-Video ports. The only reason you'd need an S-Video cable is if you have an older device that only supports composite video. How do I connect my PC to my TV without S-Video?

      What is the S-Video signal format? ›

      S-Video (also known as separate video, Y/C, and erroneously Super-Video) is an analog video signal format that carries standard-definition video, typically at 525 lines or 625 lines.

      Is S-video cable better than HDMI? ›

      But, S-Video does have an advantage over HDMI cable. It can support more distance – up to 150 feet – whereas HDMI starts to lose cable once it reaches 50 feet. S-Video cables are more commonly used in homes today. You rarely find them in the offices since the latest devices now feature several HDMI ports.

      Is S-video cable better than RCA? ›

      Though composite video offers good signals, S-video is more popular for its better picture clarity.

      What is the difference between red white and yellow S-Video cables? ›

      Only the yellow cable carries the video signal. The red and white cables carry the stereo audio signal. S-video video cables consist of 4 pins inside a circular metal shield. Two pins are grounds, 1 pin carries the intensity signal and the other carries the color signal.

      What is the maximum length of S-Video cable? ›

      S-Video - 150 feet; 650 feet (with extender)

      When using an older TV, VCR, or other electronic, 150 feet will be the distance limit. With an extender balun, ethernet cables can be used to extend s-video up to 650'. Keep in mind that a single ethernet cable can only go up to 328'.

      Are there different types of S-Video cables? ›

      S-Video cables can use different types of connectors but the most common type of connectors used with these video cables is a 4-pin connector. If a device does not have a 4-pin plug then it is possible to use a 7-pin connector cable. These connectors and plugs are usually available with most professional S-VHS devices.

      What is the function of S-video cable? ›

      S-video cables are used for the transmission of analogue video signals, split into luminance and chrominance (Y/C), which gives substantially better sharpness and contrast than a conventional composite video signal.

      Do you need an S-video cable? ›

      This new connection became essential for high-end AV systems. Over time, digital interfaces like HDMI gradually replaced analog standards. Although people don't use composite video and S-video in contemporary setups, they are still essential for improving video transmission methods.

      What is the difference between VHS and S-Video? ›

      The often quoted horizontal resolution of "over 400" means S-VHS captures greater picture detail than even NTSC analog cable and broadcast TV, which is limited to about 330 television lines (TVL). In practice, when time-shifting TV programs on S-VHS equipment, the improvement over VHS is noticeable.

      Which color cable is for video? ›

      They are often color-coded, yellow for composite video, red for the right audio channel, and white or black for the left channel of stereo audio. This trio (or pair) of jacks can often be found on the back of audio and video equipment.

      What is the red, yellow, and white cable called? ›

      Composite RCA cables feature one yellow connector for video, and red and white connectors for audio. Component cables use red and white audio connectors, but they divide the video into three components: one for luma (brightness) and two for color information. This is known as YPbPr component video.

      What is the S-Video port for? ›

      S-video cables are used for the transmission of analogue video signals, split into luminance and chrominance (Y/C), which gives substantially better sharpness and contrast than a conventional composite video signal.

      What is S cable used for? ›

      S-Video Cable provide better color and detail compared to Composite Video. This cable separates the video color signals for optimal transmission and a sharper picture. S-video cable are often used with S-VHS VCRs, DVD players, TVs, Camcorders, etc.

      What is the S-Video output on a TV? ›

      Separate video (S-video) is a video signal transmission technology that splits the video signal into two components. These components include one for color (chrominance) and one for brightness (luminance). S-video aims to keep the signals separate, resulting in a clearer and sharper image.

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