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  #1  
Old 09-05-2010, 02:56 PM
tubezilla tubezilla is offline
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Join Date: Sep 2010
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thanks again

Thanks for schem. Not used to seeing the waveforms right there, that ought to be a big help in troubleshooting. Not sure if my scope can handle some of the higher voltages though. Started cleaning the chassis, and as luck would have it, I got called in to work early since they let me off early last night. More soon!
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Old 09-08-2010, 10:10 PM
tubezilla tubezilla is offline
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Join Date: Sep 2010
Posts: 15
Wrong tube

Didn't notice it, but somone has subbed a 6v6gt for the 6y6g audio output. I can't find anywhere that this is listed as a direct substitute. And what kind of damage might this has caused? There is a large 3watt or 5watt resistor burnt in two, wondering if that may be the cause. Waiting for the caps to come in, I ordered them a couple of days ago.
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