Amplifone again

From: Joe Bachmann <joe.bachmann_at_newmail.net>
Date: Mon Mar 18 2002 - 00:44:26 EST

More problems.........

I have a HV board which will not produce 19.5kv.

R12 was swapped for a 1k (a Wintron was installed)

It will crank up to around 18kv. I tried replacing R6 with a 4.7k so I could
crank it further and now all I am getting is a nice ear piercing whine. If I put
the 3.9k back, all is well. The pot is working as the HV does vary when the pot
is turned.

Any ideas?

Thanks,
Joe

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Received on Sun Mar 17 21:45:02 2002

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