I have a sick Amp LK500-ZB and would welcome any advice and suggestions about
how to get it back to life.
The problem/symptom is when I turn the Amp on, within 1-2 seconds, the plate
current shows approx. 300 ma, with no plate voltage applied.
I suspected it might be a relay problem and ordered and installed a new
relay...symptom exactly the same.
Beyond that, I have not tried anything and that is my request for suggestions.
Thanks for your help.
73
Tony W4FOA
PS: Last year I replaced the filter caps, Zener, plate choke and new 3-500ZG
tubes. All worked well up until now.
Watch your thoughts; they become words.
Watch your words; they become actions.
Watch your actions; they become habits.
Watch your habits; they become character.
Watch your character; it becomes your destiny.
Frank Outlaw
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