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Old 09-15-2015, 12:28 AM
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Arcanine Arcanine is offline
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Join Date: Jan 2015
Location: Lake Geneva, Wisconsin
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Quote:
Originally Posted by zeno View Post
First if you recap change just a few then test the set.
You can go nuts finding your own mistake if you make one.
Also dont change disc caps unless they look bad.
And dont take apart transformers to change them or change
ones across transformers, IF's etc. Only a last resort if a
problem in the stage.

Vert is often the intigrators. They are 3 legged & look like a
disc cap. Maked 87- & have a color dot. Dot tells you the
number so an 87-yellow is 87-4 etc. There are lytics in the
vert out cathode that go. They cause the bottom to pull
up. Also watch for bad high ohm resistors around the
V size control.

Screen shot shows good center conv., the rest is off. Purity
slightly off on right. Pix is too blue, could be set-up or the
blue gun is much stronger than the R & G.

BTW when you run the set on its side the purity will be
totally off. Thats normal.

73 Zeno
Awesome. I will start looking in to these things. I want to see if I can straighten the picture out and get the vertical back to good condition.

I can say for sure as well, the V-Hold is very sensitive, I can't turn it one way or the other with out losing control and the v-hold goes all out of whack.

And as for the purity, I will do a full purity adjustment once I get the vertical working correctly, then I can do a convergence and get it all lined up.

And as for the blue, I did that. It's the way my eyes perceive the image. I always set my sets a little stronger in the blue direction when I adjust them. I think my perception of color is not perfect, so I adjust my sets to my taste. My computer monitors are set the same way. I always lean in the direction of blue being the general tone. Same for light too, I prefer the intense white LED's and such.
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