Simple question about dreamcast video connector

Discussion in 'Sega Dreamcast Development and Research' started by JayM, Aug 7, 2014.

  1. JayM

    JayM Member

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    Hello all!

    First of all, let me say that I've been learning a lot from the forum, and if I ever find myself in a place I can contribute, I'll not hesitate, as this seems to be a great community of gamers.

    Now to the matter.

    I want to build myself a VGA box (maybe with SCART RGB also, since I'm from Europe and here TVs aren't usually equipped with S-Video ports). My question is about the video connector for the Dreamcast.
    Is there any place I can source such connector? Do I have to hack an existing cable, and, if so, does the connector from the RF cable contain all the wires connected to the plug?

    Thanks in advance.

    Cheers
     
  2. GillBert

    GillBert Spirited Member

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    AliExpress is a good source for this cables. I recently ordered some from there (a lot with 5 pieces).
     
  3. JayM

    JayM Member

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    Can you please provide the link to the item in question?
     
  4. GillBert

    GillBert Spirited Member

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  5. JayM

    JayM Member

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  6. -=FamilyGuy=-

    -=FamilyGuy=- Site Supporter 2049

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    GillBert, the OP wants to build a VGA cable suing this connector. Are you sure there's all contact/wires on that cheap cable for what he wants? I highly doubt they'd include all wires if only 4 are required.
     
  7. JayM

    JayM Member

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    Or, is it possible to open the connector without trashing it, and re-solder a new cable?
     
  8. darcagn

    darcagn Site Supporter 2013, Site Supporter 2014

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    I am curious about this too, as there are some custom things that I'd like to build for the Dreamcast's AV port. However, as far as I have found, only the VGA box has all of the contacts on the connector. The AV cables will only have the contacts for composite, ground, left audio, and right audio. I don't think it would be easy to add more contacts.
     
  9. -=FamilyGuy=-

    -=FamilyGuy=- Site Supporter 2049

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    It sure does seem to have all contacts on the DC connector : http://i00.i.aliimg.com/wsphoto/v2/641215712_6/Audio-Video-AV-Cable-for-SEGA-Dreamcast-ES009-.jpg
    Though I highly doubt they'd put more than 4 wires + shield (if there's any on that cheap cable) and I don't see how you'd add wires without destroying the connector.
     
    Last edited: Aug 8, 2014
  10. GillBert

    GillBert Spirited Member

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    The cable itself does not have more than 4 wires of course, since it's a composite video cable. But the plug does have all the contacts, here some pics of it:

    DSC02042.JPG DSC02044.JPG

    I have successfully made a VGA cable with it, unfortunately I don't have pics of my work. But it's easy to open the connector with a stanley knife. Isn't too hard to solder some wires in it.


    Anyway guys, keep in mind that is a chinese/cheap product... It does not have the same quality construction that an original product does. But it does the job and I think it's the only option available to make a VGA cable for the DC.
     
    Last edited: Aug 8, 2014
  11. JayM

    JayM Member

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    And what about the RF adapter? Has anyone ever opened one up?
     
  12. -=FamilyGuy=-

    -=FamilyGuy=- Site Supporter 2049

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    Hey thanks! It's nice that you can open it that easily! I guess darc will buy a few right now!
     
  13. darcagn

    darcagn Site Supporter 2013, Site Supporter 2014

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    Thanks GillBert!
     
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