[Coco] [Color Computer] TRS-80 Color computer 2

Neil Morrison neilsmorr at hotpop.com
Fri Sep 3 12:39:43 EDT 2004


I'd check around the ram as well. Sometimes the socket connections aren't
good.

Neil

----- Original Message ----- 
From: "steve_churchman" <steve.churchman at kbnet.co.uk>


> Hi
>
> Does anyone have a circuit diagram for the Color Computer 2 (PCB
> version 20261045) which I understand is a Korean version of the CoCo.
>
> I have a problem with mine, rubbish on the screen when I power up.
> But when I press hard on the 6847P chip and press the reset button
> it resets ok.
>
> I suspect I have a dry joint somewhere....
>
> I will refund any expenses incured via paypal.
>
> Regards Steve



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