[Coco] CoCo2 Composite Video Mod

Al Hartman alhartman6 at optonline.net
Mon Nov 11 00:13:56 EST 2013


That first one is Marty Goodman's, and it's meant for a CoCo 1.

CoCo 2 mods were slightly different. I know that I used the TV Buff 2 from 
Dennis on my CoCo 2's, and the Mark Data adapter on my CoCo 1's.

-[ Al ]-

-----Original Message----- 
From: Gabriel Holland

I have been trying to mod a 64k CoCo2 to color composite out.  I have tried 
2 different mods and rebuilt one of them several times but all I
get is a black screen.  I have noticed that the mods usually are listed
as CoCo1 but have read that they should work on a 2.  Has anyone here
successfully installed color composite on a CoCo 2?  If so which circuit did 
you use?


Here is one of the pages I used. It has 3 Composite mods and I built the 
first 2 (Fig 1 and "the Other Bob").
http://sparksandflames.com/g35.html 




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