[Coco] Composite add-on for Coco 1 (Oswaldo Aquique)

Michael Brant brant.michael.l at gmail.com
Tue Jan 2 18:20:53 EST 2018


Richard even with cocovga you need a composite mod if you want audio.

On Jan 2, 2018 6:16 PM, "Richard Lorbieski" <rlorbieski at gmail.com> wrote:

> The only thing I found on OSH Park was Ed's CoCo2 prototype board. Do you
> have a link to his CoCo1.
>
> The reason I'm asking is someone wants a CoCo1 composite board until Ed
> and Brandon release a CoCO1 version of their VGA board.
>
> -----Original Message-----
> From: Coco [mailto:coco-bounces at maltedmedia.com] On Behalf Of Carlos
> Camacho
> Sent: Tuesday, January 2, 2018 3:51 PM
> To: coco at maltedmedia.com
> Subject: Re: [Coco] Composite add-on for Coco 1 (Oswaldo Aquique)
>
> Such a timely question as I have two CoCo 1s with bad modulators. I'm
> going to remove the RF modulators and install a basic circuit that is in
> the Motorola MC6847 datasheet.
>
> I have built 3 of Ed's older boards, which you can download from OSH Park.
> His work is extremely good. Again, it's an older version. So my
> recommendation in order:
>
> 1) CoCoVGA
> 2) Ed's new board
> 3) Ed's older board (OSH Park)
> 4) MC6847 circuit (Pretty simple enough to build)
>
>
>
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>


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