What's happening in the focus circuit that sharpens or blurs the picture?
Reason I ask is that I'm wondering if it's possible to have one gun out of focus. I have a WG k7203 whose Red gun is much more dim and blurry than Green and Blue. Done a capkit and can't seem to adjust. Yes, I've tried all the brightness/contrast/drive/cutoff adjustments. This is another problem outside of the adjustment pots.
Also can't seem to adjust the picture physically high enough. I'm at the maximum range of the vertical adjustment pot, and can't go any further.
Overall, this monitor seems like a real piece of crap. I want to save it because it's in pristine condition, and no burn on the tube.
Suggestions on how to fix these things are appreciated.
Reason I ask is that I'm wondering if it's possible to have one gun out of focus. I have a WG k7203 whose Red gun is much more dim and blurry than Green and Blue. Done a capkit and can't seem to adjust. Yes, I've tried all the brightness/contrast/drive/cutoff adjustments. This is another problem outside of the adjustment pots.
Also can't seem to adjust the picture physically high enough. I'm at the maximum range of the vertical adjustment pot, and can't go any further.
Overall, this monitor seems like a real piece of crap. I want to save it because it's in pristine condition, and no burn on the tube.
Suggestions on how to fix these things are appreciated.
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