Zenith 25EC58 - won't turn on

[Electronic M]

I'll be watching this with interest. My chrome 25EC58 is in a similar state. I bought it last summer and spiffed it up a year ago ran it a few times and a couple of months ago when I plugged it in to try it it was stone dead.
I've also got a last gasp 1980 metal CCII that was my basement agile modulator monitor that got regular use do the same thing recently.... Switched on the power outlet that feeds it then tried to turn it on and nothing. I kinda want to add that triac bypass (or something to tickle the triac on when AC comes up for the first time)to the 1980 (with a defeat switch) as I have it plugged in to a remote switched outlet along with the agile modulator and a video source rack and miss the older NON-remote CCII it replaced coming on with the modulator and acting as a reminder the video rack is on (that video rack has ran overnight accidentally a few times because I didn't have TV glow to remind me to turn it off).