[R-390] Dead R-390A

Cecil Acuff chacuff at cableone.net
Sat Feb 19 19:24:20 EST 2005


Bill are you still getting signal indications on the S meter on a known 
frequency such as 10 Mhz?

You are sure all tubes have filaments lit....including the PTO?  What are 
you using for a ballast?

Cecil....
----- Original Message ----- 
From: "Bill Keller" <kellerfamily01 at charter.net>
To: <r-390 at mailman.qth.net>
Sent: Saturday, February 19, 2005 5:00 PM
Subject: [R-390] Dead R-390A


Hi, Group.  I've got a problem and need some advice.  My R-390A just went 
dead - no sound, not even a calibration signal.  All the tubes and dial 
lamps are still lit up, and the fuses all check ok.  I've checked the 
speaker and all associated connections and they're fine.  Before I start 
doing things I may not need to do, does anyone have an idea to share with me 
that might help me find the trouble quicker.
Thanks,
Bill K.

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