[Elecraft] Re: K2 #5652 speaker

[Jay Sissom]

I need to hang my head in shame.  After sending the email, I was
looking in the schematic to see if there were any other places I could
test for a signal.  That's when I realized there were 2 P5's.  Of
course, I had plugged the speaker into the wrong one (on the control
board).  Plugging it into the correct one makes all the difference!

Thanks for your help.  I'll be more careful when I start on my KAT2.

73
Jay
KA9OKT


On 10/30/06, Jay Sissom <jsissom at gmail.com> wrote:
> My K2 is working!  I finished it and the internal battery pack this
> weekend.  I started building it in July and 46 (non-consecutive) hours
> later it works!
>
> I have a problem with the speaker though.  I hear the audio with
> headphones plugged in, but don't hear anything through the speaker
> with no headphones plugged in.
>
> Can someone give me the pinout of the headphone jack?  I wonder if the
> switch inside the jack isn't working.  I've tested the speaker and
> it's wiring and that seems to be OK.  The audio signal doesn't make it
> to P5.
>
> Once I get this fixed, then I have the KAT2, SSB & DSP options to build.
>
> Thanks & 73
> Jay
>