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533: Difference between revisions
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The vertical amplifier consists of a [[12BY7]] differential amplifier followed | The vertical amplifier consists of a [[12BY7]] differential amplifier followed | ||
by a [[6DJ8]] cathode-follower, followed by a [[6197]] differential (common-cathode) | by a [[6DJ8]] cathode-follower, followed by a [[6197]] differential (common-cathode) | ||
output stage that drives the 200ns L-C delay line, which drives the vertical deflection | output stage that drives the 200ns L-C [[delay line]], which drives the vertical deflection | ||
plates of the CRT. | plates of the CRT. | ||
Trigger pickoff is taken after the cathode follower stage in the vertical amplifier. | Trigger pickoff is taken after the cathode follower stage in the vertical amplifier. | ||