Leningrad T1 - rare Sovjet tv set from 1946

[electroking]

Originally Posted by yagosaga

The Sovjets used 220 Volts, 50 Hz. Due to the lack of suitable television valves, they used different filaments voltages. That's the reason for the large mains transformer. The horizontal frequency is 8,575 Hz. Video bandwidth is appr. 1 to 1.5 MHz.

EHT is generated in the line output circuit, but there is no damper.

- Eckhard

The double diode with both plates tied together (at the bottom right
of the schematic) looks like a damper to me...