[Elecraft] PLL reference oscillator failure
Stephanie Maks
va3uxb at maksystems.com
Thu Jan 19 02:45:42 EST 2006
Hi everyone,
I've just got to the Alignment and Test Part 2 for my K2 and right
off I've hit a problem. I've got the freqency counter probe plugged
into TP3, and I'm in Cal Fctr, but instead of the expected 12090 I'm
getting around 400. It wavers between 398 and 400. The frequency
probe works all right, when I try it on the 4 MHz crystal on the
control board, I get a reading as expected in the Aligntment part 1.
I'll be spending more time tomorrow reviewing the PLL area but if
anyone has some suggestions on likely culprits, advice would be most
welcome.
Thanks & 73!
-Stephanie
va3uxb
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