Re: Circuit needed

From: Marko Mäkelä (
Date: 2001-05-10 14:31:31

On Thu, 10 May 2001, Andrew Schwartz wrote:

> Can anyone make this for me?  I want to try and use it in conjunction with
> an A520 to get 80 columns output from the C=128 on a TV.  I believe the
> C=128 has RGBI output but the A520 needs RGB input,  This circuit looks like
> an RGBI to RGB converter.  The A530 converts RGB to 80 column composite.
> This site has the plans:

You mean <URL:>?  You can
make it a little simpler, with only 6 resistors.  I've built such an
adapter inside a SCART connector.  I have three cables running to the
SCART connector case: the audio and video input (actually two RCA jacks to
which I connect another cable), the VDC input (from the DB9 connector) and
a dual switch that selects between RGBI and composite video.

The description for my cable is at


PS: Could you disable the sending of HTML attachments in your Outlook?

This message was sent through the cbm-hackers mailing list.
To unsubscribe: echo unsubscribe | mail

Archive generated by hypermail 2.1.1.