[Coco] Bad artifacts on two of my CoCo 1s...

[Rogelio Perea]

Posted something about this a couple of days ago. Took some pictures of
three CoCos doing artifact colors and posted to my space at Imgur:

https://imgur.com/a/csg7D

The descriptions on the images note what is going on where.

The TDP-100 is really bad, my 64K CoCo on duty is slightly off with the
blue hue and the 'control' CoCo (26-3004A) is right on the spot - from what
my 50 years old eyes can tell ;-)

My scope is ready, just need to find the service docs for the 285 / "F"
boards...


-- RP