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Article #6750

Re: 4pin RGB -> 3pin RGB ?

#6750
From: Massoud Ajami
Date: Mon, 14 Sep 1992 18:49
33 lines
1878 bytes
In article <1992Sep14.135130.25761@donau.et.tudelft.nl> arnofr@duteca.et.tudelft.nl (Arno F. Roelofs) writes:
>From: arnofr@duteca.et.tudelft.nl (Arno F. Roelofs)
>Subject: 4pin RGB -> 3pin RGB ?
>Keywords: RGB
>Date: Mon, 14 Sep 1992 13:51:30 GMT
>I am trying to connect the analog RGB output of my computer (Amiga) to
>a Reuters CM120-MV monitor. The amiga has an RGB output that is
>compatible with SCART (I think), it has three color signals in the 1V
>range and a separate composite sync line.
>The monitor has only three inputs, being two normal color lines
>and a combined color/sync one. The combined one is the green input.
>The range of the input signals is also 1V.
>
>Does anyone know a good way to combine the analog green and composite
>sync signal into one signal?
>
>I have tried a couple of simple setups myself and I am pretty sure
>that it can be done relatively easy, since the monitor works fine if I
>plug the composite sync line of the computer directly in the green
>input of the monitor and disconnect the green output of the computer.
>The picture has no green in it of course but it is stable.
>
>Any help would be appreciated.
>
>Arno Roelofs (arnofr@duteca.et.tudelft.nl)
>

Since the green color and the sync are not active at the same time, did you 
try to OR them together via resistors? It may work.


Peace and Prosperity!
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From: massoud@chemteca.sdsu.edu (Massoud Ajami)
Subject: Re: 4pin RGB -> 3pin RGB ?
Message-ID: <massoud.101.716496556@chemteca.sdsu.edu>
Keywords: RGB
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Date: Mon, 14 Sep 1992 18:49:16 GMT