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This is about a 16x I have been fighting with for some weeks now.
Low high voltage, 19kv max, below the threshold of the regulator so there is no high voltage regulation.
The picture size bounces when there are scene changes. (no regulation)
The cathode current is low.
The width is short.
Drive may be excessive.
Adjusting efficiency coil has NO effect at all.
All caps, resistors, tubes have been tested subbed or replaced.
I havent looked at the blanking circuit yet. Later today. I know blanking issues can cause all kinds of problems on these sets.
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