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I fired it up and it has an HV issue. I get no HV, with a very low level high pitched squealing sound. This is a CTC46A1 chassis with an April, '71 date on the delay line. The CRT tested very tired; but, came back up after I rejuvenated it and it stays in the green at 5V. Hopefully, it will stay up long enough for me to find a suitable replacement. As far as the HV, this set uses SCR's in the horizontal output stage and I suspect the trouble is either the SCR's, the tripler, and/or an open filter capacitor.
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