Fine tuning works as intended. I got rid of the purple tint by turning up green G2.
I cannot get it to show total blackness, i.e. the picture is washed out and hence the retrace lines. I probably need to bring the master G2 down. Which, on this set, is just the HV level control, right? The picture is MUCH sharper during the first few seconds of screen on time, then blurrifies shortly after, so I think it's HV related. Too high? I wish I had a high-voltage probe, but I will have to eyeball it...
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