Quote:
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Originally Posted by roundscreen
Eckhard. turn the set on and run it for 45 min. The heat from the coil may break the core loose. I do not think you should put any oil on the coil. It may destroy it.
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Hot flyback, adjusting the core of the linearity coil for the lowest honizontal current:
This weekend I have removed the chassis again and turned the set on. The coil remained cool, even after one hour and I couldn't turn the core inside it. Then I tested different cores from other sets, inserting into the empty space of the linearity coil. With the best core I could reduce the horizontal current from 220 ma down to 180 ma. I have fixed the core with some adhesive in this position, so it could not drop down and I can adjust the core later.