[Elecraft] K2 #5652 speaker

[Jay Sissom]

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