Biasing Hartke HA 7000
Got a Hartke HA7000. One power module is cold at startup, but the other gets SUPER hot SUPER fast.
I'm going to check voltages, but I don't want to blow that power module.
I had replaces a set of 2SC5200 / 2Sa1943's on both boards.
What's the voltage I should see Going to the modules? For either a 5000 or a 7000 unit?
Both modules are getting:
+66 volts DC
-66 volts DC
One module is getting an inverted signal....thats on purpose.
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