[Elecraft] K3 Assembly, Resistance Checks

[S Sacco]

You are fine.

Fire it up.

73,
Steve
NN4X


On Wed, Jan 21, 2009 at 10:04 PM, Walter V. Gilles <wvgilles at yahoo.com>wrote:

> Greetings,
>
> K3/100 assembly in work.  I just did the four resistance checks that verify
> the power buses are not shorted to ground.  All R measurements exceeded the
> minimums specified.  However, that kind of leaves a big range of what
> constitutes "nominal" values.  Can anybody provide what are typically
> nominal values for these?  Below are what I measured on my particular K3
> with respect to minimums required.
>
> 1. 12VDC IN connectors.  Required: >50K ohms   Measured: >20M ohms (out of
> range)
>
> 2. Between R36 (test point) and ground.  Required: >150 ohms
> Measured: 234 ohms.
>
> 3. Between U12 (test point) and ground.  Required: >500 ohms
> Measured: 4.8K ohms.
>
> 4. Between U13 (test point) and ground.  Required: >150 ohms
> Measured: 423 ohms.
>
> Thanks much.  Any advice appreciated.
>
> Walter, N0DZJ
>
>
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