Got some weird kit tv????

[Kamakiri]

Originally Posted by jr_tech

Well, for sure you need 6.3 volts on the heater pins of the 6GF7 (Pins 4&5) perhaps a wire is poorly soldered or missing, or the tube socket pin is broken/corroded. I would get some juice to the tube heater and see what happens.

jr

Pin 4 seems to be the common heater voltage, it jumps between tubes. Continuity is good. Pin 5 goes to a disc cap, then to ground......

I could try replacing that disc cap I suppose.