[Johnson] Invader 2000 Question

[David C. Hallam]

I have to work on my driver section of the 2000.  I was getting reports 
of distortion on my signal and now I have no output at all from the 200 
section.  Looking at the schematics, it appears  as if I can disable the 
HV by removing the fuses in the HV transformer primary and then remove 
the filament and screen voltages from the 4-400's by unplugging the 
cable that goes the J203.  This will completely disable the amp section 
but  leave power on the 200, leaving me free to work on it.

Am I correct?

David
KW4DH

-- 
There are two possible outcomes: if the result confirms the hypothesis, then you've made a measurement.
If the result is contrary to the hypothesis, then you've made a discovery.
Enrico Fermi



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