K2 #6155 Different Front Panel Resistance Check value

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K2 #6155 Different Front Panel Resistance Check value

ArtLinux
This reflector is a valuable first stop in troubleshooting.

Is there any experience with the accuracy of the resistance value stated
in the manual, for resistance measured at the U1 pin 2 (and same values
for J1 pins 16 & 17) to ground as 22.6 kOhm rather than the suggested
range of 25 - 35 kOhm? There are many paths for the resistance after the
easily found R6 & R7 (values as indicated on resistors) and the
troubleshooting will be interesting if there is a problem.

Is the value given on the manual page 28 correct to your measurements?

Thanks for your experience.
--
Arthur VE9BP

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Re: K2 #6155 Different Front Panel Resistance Check value

Bernie Gardner
That sounded familiar.  I looked back at my first post to the list which was
essentially the same question. I got 22.5 instead of your 22.6.  The response
was that it was ok, and in fact the radio has been fine.  Between component
variation and voltmeter accuracy I guess the allowable range in the manual
should be a little larger.

Bernie
W1AZ


On Tuesday 26 June 2007 22:22, Arthur Gunn wrote:

> This reflector is a valuable first stop in troubleshooting.
>
> Is there any experience with the accuracy of the resistance value stated
> in the manual, for resistance measured at the U1 pin 2 (and same values
> for J1 pins 16 & 17) to ground as 22.6 kOhm rather than the suggested
> range of 25 - 35 kOhm? There are many paths for the resistance after the
> easily found R6 & R7 (values as indicated on resistors) and the
> troubleshooting will be interesting if there is a problem.
>
> Is the value given on the manual page 28 correct to your measurements?
>
> Thanks for your experience.
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