08-07-2014, 03:46 PM
Yes it is a famous mistake, it was first discussed here when found on a 90.
Indeed how does power a tube's plate connecting it to the GND via a cap
. The absnse of B+ filtering notwithstanding. They have it across multiple radios. One tie dot. Many confused people going nuts troubleshooting.
Though this only occured when rewiring, otherwise the wiring would be in place.
Indeed how does power a tube's plate connecting it to the GND via a cap
. The absnse of B+ filtering notwithstanding. They have it across multiple radios. One tie dot. Many confused people going nuts troubleshooting.Though this only occured when rewiring, otherwise the wiring would be in place.
