[Elecraft] K2 Permanent 8T volts enabled

[Robert Calver]

Hi Guys

Anyone had a this fault? The radio was working fine until a day or so ago, now can hear noise, AF and RF gain pots work, but nothing from the antenna.
If you inject signal at the anode of D6 RF board you can hear it, not on the cathode though - its being back biased by the permanent 8T volts?

Anyone experienced this?

73
Bob
G4JGX