Quote:
Originally Posted by old_coot88
You mentioned something to the effect of "being blind and deaf to actual video". Does this mean that with the color control fully off, the display shows no luma (BW video) signal? (With color fully off, normal BW video should still be there.)
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Before the tuner began working perfectly after cleaning it was passing just the test generator's signals- all of the patterns. Now it pumps so much into the IF I had to throttle up the AGC a lot.
Oh I tend to agree about sweep alignment. I was just going to examine the curves, I have to bet it's performing fine to judge by the way it's receiving a faint analog image still transmitting on one channel of my cable feed that runs outside near it.
John H.
02-09-2016, 09:05 PM
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