Still Having RCA 8TS30 Issues

[Chris K]

Originally Posted by old_coot88

On V124 (6AC7) horz osc. control tube, what voltages do you have on:

Pin 8 (plate) -- calls for 194 V
Pin 6 (G2 ----- calls for 105 V
Pin 5 (cathode)
Pin 4 (G1) ---- calls for 2 V negative

Cathode has 10 ohms to ground, so prob. not much there

Plate is 216 V
G2 is 86
G1 is -1.55
Cathode is...30 V DC?

[old_coot88]

30V on the cathode?! What is the resistance-to-ground from the cathode? Print calls for 10 ohms (R194).

[Chris K]

Originally Posted by old_coot88

30V on the cathode?! What is the resistance-to-ground from the cathode? Print calls for 10 ohms (R194).

11.5ohm on the resistor. 30V on pin5 Here
s the topic area...

[old_coot88]

11.5Ω is close enough. The other end of that resistor ties to pin 2 which is ground. There should be solid continuity (zero ohms) from pin 2 to the chassis. Is there?