FOUND! ARVIN 9219-cm-uhf television.

[Electronic M]

The 1M resistor in series not to mention the 2.5M pot should limit plate winding current to safe levels with the plate grounded.

I think I have only seen 1-2 Vert Osc transformers failed and one of them was mouse chew fail...

A while ago on the antiqueradios.com TV forum an australian posted an RF circuit one could use in place of a vert Osc transformer to help out someone with that issue in IIRC a Dumont set.

I'm not good at all soldering surface mount stuff but years of collecting and restoring have made me learn how to solder 2 paper thin wires together well.

[Yamamaya42]

Originally Posted by Electronic M

The 1M resistor in series not to mention the 2.5M pot should limit plate winding current to safe levels with the plate grounded.

I think I have only seen 1-2 Vert Osc transformers failed and one of them was mouse chew fail...

A while ago on the antiqueradios.com TV forum an australian posted an RF circuit one could use in place of a vert Osc transformer to help out someone with that issue in IIRC a Dumont set.

I'm not good at all soldering surface mount stuff but years of collecting and restoring have made me learn how to solder 2 paper thin wires together well.

I will soon have a new ( well NOS) X-fomer from ETF, that hopefully won't get lost in the mail, in the meantime, I think I have found what you mentioned, but I have no clue how it can be put into THIS circuit.
https://www.radios-tv.co.uk/communit...r-transformer/

https://imgur.com/CejiNie