Re: 577 D2 question(s)
Thanks all,toggle quoted messageShow quoted text
I was hoping it would not be the tube, I have been lucky enough to
avoid that on my other Tek gear.
I'll take a pass at the HV board first, but it sounds like I likely have a
Any reason I should not try a full rejuvenation - including applying some
current limited HT between cathode and grid, or is there a reason you
suggested just overdriving the heater, Bob ?
From the serial #, my unit has the 154-0633-10 tube, which appears to be
unobtainium - sigh.
On Tue, May 4, 2021 at 10:33 AM <email@example.com> wrote:
The symptom is known as "double peaking" and indicates the CRT has cathode