[Boatanchors] National SW-3 screen resistor
Freeberg, Scott (STP)
[email protected]
Tue, 30 Mar 2004 15:48:01 -0600
I'll try to remember to get you this information tonight Vic. I have =
the resistor values of the various taps. =20
That resistor was probably removed because it was shot. My =
understanding from my own experience and that of others far more =
experienced than me, is that the odds are very high that at least one =
section of the resistor will be bad. I may have 1 SW-3 with a =
functional resistor and another 3 that are bad. On one SW-3, one of the =
taps had opened up and so I simply soldered a correct value tiny power =
resistor across the tap, which then 'reactivated' the rest of the taps =
as well. =20
If you can even find a bad SW-3, still buy it, install it, then hide the =
new onces under it, or fix the bad tap(s). That resistor is probably =
visible in one of my SW-3 photo's on my website.
If you don't hear back from me, please remind me. I just got back from =
a wonderful vacation to sunny and warm Florida. I've got alot of =
catching up to do at work and home.
73, Scott WA9WFA
http://www.qsl.net/wa9wfa