[Coco] CoCo 3 to RBG...

[Steven Hirsch]

On Wed, 20 Jul 2011, Steve Batson wrote:

> Steve,
>
> Can you provide details on building your 2 chip circuit to get it 
> working?
>
> I received mine this week, built cables to Map Coco 3 RGB signals to the 
> on board 8 pin connector as they describe. The board powered fine, I can 
> access it's menu and functions, but no Coco output. Just a green screen, 
> but I don't think it's Coco output though. Coco works fine with 
> composite out to TV.

Steve,

Did you try their suggestion about moving the Gray wire (HSync)?  That's 
something I don't believe I ever knew about.  It's easier than building 
the sync combiner so it's worth a shot.

I'll send a GIF of the circuit in private e-mail.

Steve



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