[Coco] CoCo2 Composite Boards (update)

[Brendan Donahe]

I've no need for B&W from the B board, but don't mind spending $8 more if
there is strong desire from others.

Thanks!

Brendan

On Wed, Mar 4, 2015 at 9:44 AM, Joe Grubbs <jsgrubbs at hotmail.com> wrote:

> Oh man this is awesome! I can't wait until I can actually do away with
> Channel 3 once and for all :)  My PayPal account is standing by
>
> -Joe
>
>
> > From: zippster278 at gmail.com
> > Date: Wed, 4 Mar 2015 09:42:18 -0600
> > To: coco at maltedmedia.com
> > Subject: Re: [Coco] CoCo2 Composite Boards (update)
> >
> > Another update for everyone interested in the composite boards…
> >
> > I ordered 50 PCBs for the A type yesterday, so should be about 2 weeks
> on those.
> > After going over some prices I’ve decided I’m going to offer these at
> $25 ea assembled.
> >
> > I’ll be ordering the B boards soon.  After putting an oscilloscope to
> the board I can see
> > the signal isn’t exactly where I want it, so I have a little adjustment
> to make there.
> > Shouldn’t require a board redesign though, probably just a change in a
> couple of resistor values.
> > I believe the difference is due to slight differences power supply
> voltages in the two
> > motherboard types.
> >
> > A question for people wanting a B board.  Is the switch for B&W mode
> something people
> > will want?  It adds about $8 to the overall cost.  I’m thinking about
> just offering this one as color
> > only, though the connections will be on the board, so you could run your
> own switch.
> > Some shielding will also be recommended for the B board if using B&W
> mode.
> >
> > - Ed
> >
> >
> >
> >
> >
> >
> >
> >
> > --
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> > Coco at maltedmedia.com
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>
>
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