Re: Problem with AppleColor composite monitor

[sirarlias@webtv.net]

Hello everybody.

I probed the R,G,and B circuits on the chroma board as Rubywand
suggested and found no differences in resistance at each respective
component. I was hoping something obvious would show up here.

Also, I examined the screen on "B&W" with a loupe and found no red
pixels.

As for using a scope, I don't have one, nor would I know how to use it
if I did. (I'd like to learn, though.)

If it is the red gun is there any way to fix it? Or would the entire CRT
need replacement? Any other ideas?

Thanks for your continued help!

-RPM

(I think all of us who are A2 fans had better become experts at
electronics as our monitors reach their ends.)