05-27-2016, 07:30 PM
OK
I can see how we misunderstood each otehr: by "both ends" I meant "either end to GND". And you read it as "from end to end". Correct?
OK.
So 21 drops 147V and the pin 4 is left with 21V. BTW the 21 resistor should be pretty hot, no?
Can you change 6A7 tube?
PS. Do this: remove 6A7 tube and see what the voltage is at pin 4 now. Should rise up to that 169V or so.
I can see how we misunderstood each otehr: by "both ends" I meant "either end to GND". And you read it as "from end to end". Correct?
OK.
So 21 drops 147V and the pin 4 is left with 21V. BTW the 21 resistor should be pretty hot, no?
Can you change 6A7 tube?
PS. Do this: remove 6A7 tube and see what the voltage is at pin 4 now. Should rise up to that 169V or so.
People who do not drink, do not smoke, do not eat red meat will one day feel really stupid lying there and dying from nothing.
