Fw: [Elecraft] K1 Filter Board Test Points ?

Sat Mar 22 19:07:04 2003

----- Original Message -----=20
From: "la1pha" <[email protected]>
To: <[email protected]>
Sent: Sunday, March 23, 2003 12:33 AM
Subject: Re: [Elecraft] K1 Filter Board Test Points ?


Hi Bill!
I do not know your multimeter.
What does it display when you "short" the testleads and what does it =
display with open leads?
I need to know this before helping.
0 can meen both nothing or a "short".
I do have a K1-4 my self so I think I can provide you some help.
73 de Tom LA1PHA
----- Original Message -----=20
From: "William Carter" <[email protected]>
To: <[email protected]>
Sent: Saturday, March 22, 2003 2:55 PM
Subject: [Elecraft] K1 Filter Board Test Points ?


> Finished the KFL1-4 Four Bad Filter Board. =20
> Problems with P1,P2,P3 test points.
>=20
> P1 pin 1, P1 pin 2 reads 0 (nothing)
> P1 pin 3, P1 pin 4 reads 0
> P2 pin 2, P2 pin 4 reads 1.212 m
> P3 pin 1, P3 pin 3 reads 0
> P3 pin 8, P3 pin 6 reads 0
>=20
> All the U test points are fine.
>=20
> Multimeter is radio shack auto range (the small one).
>=20
> What should I look for?  Looking at P1, I thought T1
> might be a problem.  How do you know if the toriod is
> a problem?  What test can you run?  Before and after
> it is installed?
>=20
> Sorry I am new to building.
>=20
> Bill KG4FXG
>=20
> =3D=3D=3D=3D=3D
>=20
>=20
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