[Coco] The chinese crt9128 works!

Luis Antoniosi (CoCoDemus) retrocanada76 at gmail.com
Sat Oct 19 09:04:03 EDT 2013


here is the new schematic:

https://sites.google.com/site/tandycocoloco/dropbox/80%20col.pdf?attredirects=0&d=1

and pcb

https://sites.google.com/site/tandycocoloco/dropbox/80%20col-pcb.pdf?attredirects=0&d=1

i can easily add a intensity pin for it.


On Sat, Oct 19, 2013 at 5:08 AM, Tormod Volden <lists.tormod at gmail.com>wrote:

> On Sat, Oct 19, 2013 at 1:15 AM, Luis Antoniosi (CoCoDemus) wrote:
> > The prototype I have doesn't use it either. It does pull the pin but
> > doesn't connect it at the end.
> >
> > Since we will be using inverse characters the intensity is useless IMHO.
>
> Maybe some users would like to use intensity though? The Disto design
> has it hooked up.
>
> On Sat, Oct 19, 2013 at 1:18 AM, Luis Antoniosi (CoCoDemus) wrote:
> > there is a mistake on the previous schematics I did. But the resistors
> are
> > all used.
>
> I didn't fully understand. Are you using the exact same resistor
> values as on the PHB board?
>
> Regards,
> Tormod
>
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