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Article #18446

RGBI->RGB - correction

#18446
From: Leonard Harris
Date: Wed, 17 Feb 1988 18:56
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Hi.  I just realized that the instructions for building the TTL RGBI to
analog RGB convertor I posted a while back left out one important point.
If using DB9 connectors from an ibm pc graphics adaptor, the connector
J1 ( the one that connects to the graphics card) must be mounted from 
the SOLDER side.  Also, if not using inverted sync - jumper pins
1 and 2, 3 and 4 of the 7404 - not the boxes as shown on the silkscreen.
Sorry for any problems this may have caused.
BTW - I still have plenty of etched boards if you are interested

/Leonard
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Message-ID: <1988Feb17.135622.24037@gpu.utcs.toronto.edu>
Path: arc1-ca.pugleaf.net!utzoo!utgpu!lharris

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Path: arc1-ca.pugleaf.net!utzoo!utgpu!lharris
From: lharris@gpu.utcs.toronto.edu (Leonard Harris)
Date: Wed, 17-Feb-88 13:56:22 EST
Message-ID: <1988Feb17.135622.24037@gpu.utcs.toronto.edu>
Organization: University of Toronto Computing Services
Subject: RGBI->RGB - correction
Newsgroups: sci.electronics,comp.sys.ibm.pc