Quote:
Originally Posted by Tomcomm
I checked all the RCA schematics from the CTC4 up to the CTC38, tube types and also the all solid-state CTC40 of 1970. All of them have narrow bw chroma processing and hi level crt luminance/chroma combining.
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How can you tell just from looking at the schematic whether
they are wide or narrow band? That's the point ... you can't.
You can tell whether they are equal-band ... which they are
in the presence of an equi-band signal (i.e. a modern
one from a dvd that is wideband in all colors) ... but not
the actual bandwidth.