Zenith Roundy Adjustment Issues.

[zeno]

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