Resistor Puzzle

[sylvania]

I am wondering if my schematic is wrong, I am working on a Sylvania chassis 336mu 1954. I am working on the audio section checking voltages. I am checking a 6W6GT tube. The sech, shows a value of 300v from transformer to pin 3 I have that voltage.Then it shows a 47ohm resistor from pin 3 to pin 6.At pin 6 I am supposed to have approx 140v, I have 300v same as pin 3. I tried another 47 ohm resistor still have 300v.the sech shows this is correct resistor.