Quote:
Originally Posted by old_tv_nut
Oh, now I gotcha. I would call that a strong negative ghost. I was looking for minor stuff and ignored that as part of the graphics image. Oops! My bad.
The only thing that comes to mind is a bad termination on the luminance delay line.
Check that L14 is not open. If L14 is ok, check resistors in that area.
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L14 is ok,
its much less pronounced when i use another source as input. but still there.
it goes all the way back to the cathodes of V6 and C1-c via line 64 ( still original ) checked voltage there and was 35v
i did intend to replace that cap, but did not think it was that important.
Its odd that it seems to be more pronounced with some input sources than others, that is what made me suspect an impedance problem.
just to be sure, i could replace that cap, and the resistors in the area with 1% to see what happens.
07-14-2019, 01:33 PM
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