[Elecraft] K2 Front Panel Board - Resistance Measurements ??

[Dean Maples]

Carl - Wow - I got almost exactly the same results. The value on pin 3 (see
the post I just sent) is of special interest since the book (pg. 27) says it
should be zero ohms.

Thanks for your help.

Dean, K9FTB

----- Original Message -----
From: "Carl J. Denbow" <n8vz@fptoday.com>
To: "Dean Maples" <K9FTB@INAME.COM>
Sent: Wednesday, January 01, 2003 9:04 PM
Subject: Re: [Elecraft] K2 Front Panel Board - Resistance Measurements ??


Dean,

For comparison here are my J1 measurements, which are all OK, I
believe:

Pin#                          Resistance
1 inf
2 inf
3 inf
4 inf
5 inf
6 inf
7 inf
8 0
9 inf
10 inf
11 inf
12 inf
13 inf
14 inf
15 24k
16 29.6k
17 29.6k
18 25k
19 2.3k
20 0

I hope this is of some help.


73

Carl



--
Carl J. Denbow, n8vz@fptoday.com on 1/1/2003


On Wed, 1 Jan 2003 19:01:37 -0500, Dean Maples wrote:
>Happy New Year All.
>
>Just completed the the front panel board on K2 SN 3043. I made the
>resistance measurements at the end of the build cycle and only had 2
>measurements display the correct values on J1. On J1 pins 8 & 20
>were okay
>(zero ohms). Everything else was infinite. I inserted the male plug
>into J1
>thinking I didn't have a good connection with the pins on J1  - no
>difference. All the U1 measurements were okay. I reheated all the J1
>connections, inspected all the switches, pots, chips, etc. but
really
>couldn't find any issues (I have glaucoma and very big magnifying
>glass - so
>this small work is a real challenge!).
>
>Any ideas on how to proceed?
>
>73's & HNY,
>Dean, K9FTB
>
>
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