Path: utzoo!utgpu!news-server.csri.toronto.edu!rpi!usc!samsung!munnari.oz.au!uniwa!andreww
From: andreww@uniwa.uwa.oz (Andrew John Williams)
Newsgroups: sci.electronics
Subject: Re: RGB video to composite video conversion
Message-ID: <1991Mar29.052606.4659@uniwa.uwa.oz>
Date: 29 Mar 91 05:26:06 GMT
References: <1991Mar26.125905.13464@fwi.uva.nl> <6085@ptsfa.PacBell.COM> <1991Mar28.045240.21192@uniwa.uwa.oz>
Organization: University of Western Australia
Lines: 18

andreww@uniwa.uwa.oz (Andrew John Williams) writes:
>think there's something a little more suitable in the Motorala Linear
>book, or the Phillips TV books. But I couldn't be bothered having a look
>for the chip numbers at the moment. Look them up yourself
Sorry about that. I was having a bad day. And all those b****y freshers
playing games on the Mac making it just about impossible to get at the
books. But I've looked them up now...
MC1377 video RGB to NTSC/PAL
MC1374 RF oscillator/modulator and FM sound osc/mod
The Motorola Linear book (or I'd guess the MC1377 data sheet) has an
example circuit using both chips - RGB,sync in, RF out. Just the two
chips and a few resistors/capacitors/those nasty inductor things
I've just had a look at the Philips book, and it seems to be entirely
PAL/NTSC/SECAM decoders, not encoders. But the Motorola chips should do
you.

John West (stealing Andrew's account)
Who was that masked fish?