[R-390] R-390/URR Z-503?
bavarianradio at comcast.net
bavarianradio at comcast.net
Wed Mar 9 21:06:59 EST 2011
Hi Paul, If you can find 2 let me know, I need one also. Thanks, Ross W1EKG
----- "Paul Staupe" <pstaupe at qwest.net> wrote:
I discovered why the AGC wasn't working today on my R-390/URR.
C 542, a .1 uF oil cap failed to ground, and Z-503, the AGC tuned
circuit
became a fuse. No visible marks, but there's definitely no continuity.
Does anyone have a spare Z-503, or a junker IF chassis that they would
be
willing to part out?
Thanks.
Best regards,
Paul W0AD
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