Pete....Looks like Easter weekend is pretty slow for getting help with
your problem. Guess the tekkies are out of pocket. Unfortunately, I have
not gone down the DSP road yet, so I'm not much help. In fact, I ordered
the DSP accessory & the A to B upgrade for my K2/100 (#1411) on Friday.
Looks like you've provided some good trouble-shooting information. The
wrong voltages on the U-1 must be indicating a problem somewhere.
I had a problem with one of my options & I contacted Elecraft Tech help &
they sent me a replacement IC since the problem sounded like a b/o IC.
Sure enough that was the problem.
Another way to ck for bad solder joints would be to use a digital camera &
shoot some shots that you could print out or just look at on computer
screen.
Good luck, I'll be watching to see what the problem is.
73 de K5AVJ
Lynn
==============================================
Hi,
I hope someone can help me out with my KDSP2. On page 18 during
initial
checkout of unit and at the "rtc " display, I am unable to turn it on.
That is
, EDIT followed by BAND doesn't turn unit on. On power up of K2, the LED
does
come on briefly and turns off. AFIL held shows "not installed". I went to
trouble shoot section in manual and did everything under error message (
removed U1, checked for bent pins, unwanted solder bridges, parts
installed
properly and in correct placement, and voltages on U1. Turned power on and
off
with no change. I did have a KAF installed before the DSP2 and it worked
very
well with no problems.
=============================================
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