7 hours ago
If you have a television signal generator (a must-have for TV repair) and an oscilloscope (the same), then this problem is solved very simply. Just connect the generator to the TV input, and then observe the signal passing through the cascades with an oscilloscope.
Old Tube Radio Online Museum / Музей ретро радіо
https://www.youtube.com/user/RadioSvit?d...lymer=true
Sincerely Peter
З повагою Петро