[Coco] CM-8 Techincal Manual or Schematics

[K. Pruitt]

Is there a technical manual or schematics for the CM-8 monitor out there?  I 
thought I saw it, in fact I thought I downloaded it.  But I can't locate it 
here or in the software repositories.

I have a failing capacitor in there somewhere. I'm getting lines on the top 
of the screen that go away after the monitor has been on for a few minutes. 
Nothing that needs immediate attention, but I'd like to prepare for the 
repair.

Thanks