Quote:
Originally Posted by trinescope
I believe someone used those Schottky diodes in my Zenith 27KC20 as the video detector and sound/sync detector diodes. I was never able to get the proper response from the third IF stage during alignment. I robbed a couple of diodes from an RCA parts chassis, put those in, and got the correct response without problems.
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Is perfectly possible, since some Schottky diodes have far more junction capacitance than the cat whisker's Ge diodes.