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Re: RGB to Component video converter (SCART)



mdj wrote:
On May 7, 8:38 am, "Michael J. Mahon" <mjma...@aol.com> wrote:


I was thinking that the white RCA connector could also be a sync
output...  But, IIRC, the SCART connector does have power, right?


Unfortunately, no. It provides stereo sound in/out, composite video in/
out, and RGB in/out. The later revisions of the standard allow the RGB
signal pins to carry either YUV or S-Video. IIRC, YUV isn't even a
part of the standard.

There's also pins for the D2B automation bus and a signalling pin for
16:9/4:3 source identification.

So that white connector could also be composite sync input. Perhaps
the power connection is obscured somehow.

OK, my apologies...I thought all those RCA jacks were *outputs*!
After all, it does say RGB *to* component, and SCART is RGB, right?

And it also says:

* BRAND NEW; Scart (male) to Component (female) Adapter.
* For 'RGB' scart video signal to high quality 'Y/U/V' component video
  signal.
* Signal output from DVD players, Freeview, Sky or Sky+ set-top boxes
  to Component Video.

That sure *sounds* like it accepts an RGB signal on the SCART side
and outputs a Component signal on the RCA side.

I thought that SCART was also an *output* connector for AV equipment,
and that it would supply RGB that this box would convert to component.
(And with all those pins, not supplying a little power seems like an
oversight...)

Does anyone know what this $5 thing actually does?
(I'm pretty sure that the $60 box does what I described.)

In any event, this would be a straightforward way to drive a modern
TV from a IIgs RGB signal, perhaps.

-michael

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Home page:  http://members.aol.com/MJMahon/

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