[Johnson] viking invader problerm

ed wirtz ewirtz at hbci.com
Thu Nov 19 12:17:26 EST 2015


Hi,

I've got a cranky Invader 200. No output at all and the 9MHz amplifier 
output is low. VFO output is normal and the het oscillators are normal. 
T2 is good. The 9MHz crystal oscillator output seems low as well. tubes 
are good and resistors seem to be reasonably in tolerance.

Any ideas?

Thanks and 73,

Ed, KØBKA



More information about the Johnson mailing list