[R-390] Re: IF Trouble (Making Progress?)

Bill & Becky Marvin wmarvin at hickorytech.net
Sun May 6 14:10:24 EDT 2007


Hi All

  My progress has stopped after recapping it but the AGC wasn't working.

  I found that T503's secondary was open and R525 was cooked.. T503 and  R525
  were replaced and now my 390a has no receive not even IF hiss. I checked my
  work many times..........can someone provide a .jpeg or two of the T503, L502
  V504 area on the IF?

  I can hear some RF gain noise when turned full.  All tubes are fine.  Did receive
  before replacing T503 etc.  The 390a sounds muted.

  Thank you!

  Bill  KB9IV


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