AUTOMATIC PURITY ADJUSTMENT METHOD AND ITS EQUIPMENT FOR COLOR TV
PURPOSE:To ensure good purity adjustment by adjusting purity magnet to make the center of full-surface luster pattern position at the center of picture area, and also by adjusting the position of deflection coil in order to secure the maximum amplitude for the video signal at the circumference of pi...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PURPOSE:To ensure good purity adjustment by adjusting purity magnet to make the center of full-surface luster pattern position at the center of picture area, and also by adjusting the position of deflection coil in order to secure the maximum amplitude for the video signal at the circumference of picture area. |
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