02-26-2026, 03:50 PM
Then try tthe Grid cap of 6A7 to the Cap #2 (in the sch it is the top one) OR Resistor #8 (3 Megohm, the lefmost pin in the sch).
Then from the same Cap or Resistor pin measure to the 78 grid cap.
This will tell you which one is open.
Then from the same Cap or Resistor pin measure to the 78 grid cap.
This will tell you which one is open.
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.
![[-]](https://philcoradio.com/phorum/images/bootbb/collapse.png "[-]")
