[R-390] The saga cont pt 7
Craig C Heaton
wd8kdg at att.net
Mon Sep 13 09:57:13 EDT 2010
Brian,
Just mention the word "Capacitor" and the Kielbasa juice starts flowing. If
you go that route (Orange Drops), pick the voltage rating closest to the one
being replaced, maybe on step higher. They will fit. The few R-390A's which
crossed my repair bench took about two weeks for the first pass; trying to
restore. Gear train on the RF deck takes a while, only a few caps to replace
there. Darned IF takes a while, I get tired just looking and replace one
section per day. Audio board is a no brainer.
After that peak n' tweak coils, cans, check signal plus noise vs noise, do
the math. Then fix other things that will pop up.
73's
wd8kdg
Craig
-----Original Message-----
From: r-390-bounces at mailman.qth.net [mailto:r-390-bounces at mailman.qth.net]
On Behalf Of ka9egw at britewerkz.com
Sent: Monday, September 13, 2010 6:27 AM
To: r-390 at mailman.qth.net
Subject: [R-390] The saga cont pt 7
I'm staring at this IF deck, trying to figure out how the heck to get all
those Orange Drops in there, if that's the route I go...and going into total
information overload reading the "Capacitors" thread in Wei Li's "pearls".
Anyone got a pic of a deck with all Orange Drops just to reassure it can be
done?
73 de ka9egw
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