HW 101-filament

[Steve and Anne Ray]

The filaments are wired in a series parallel arrangement (some are two 6.3 V
in series, the finals have their own separate lines)  If you have both
finals lit you have a trace that is probably broken on a circuit board.  It
is simply a matter of measuring which ones have voltage and which don't,
then finding where the break is on the traces.

73,
Steve Ray K4JPN ex K1VKW
HW-101, HW-8, Elecraft K2 1422
HeathKit fan
EM82fp
Warner Robins GA


----- Original Message -----
From: "Jerry Rego" <jerryrego at MINDSPRING.COM>
Sent: Tuesday, February 20, 2001 2:39 PM
Subject: HW 101-filament


Have a very good example of a 101 - but only 1/2 of the filament string
works-any one ever encounter this problem ?  If so what was the fix.  Thanks
All


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