[Elecraft] KRC2ACC Problems continued
Brian F. Wruble
bwruble at gmail.com
Sun Jun 23 11:21:37 EDT 2013
1. I have quadruple-checked the polarity of every diode, electrolytic and
resistor pack.
2. I have quadruple-checked the orientation of every ic and transistor or
voltage regulator.
3. I have reheated every pin I could reach.
4. I have not reversed X1 and X2.
5. I have loaded the latest version of firmware, and it seemed to work
fine. I used the correct version for the KRC2ACC.
I still do not seem to pass the initial checks. I cannot get voltages to
appear on any of the "band relay" terminals. Yes, I am checking at the
terminal itself, not the screw.
What is my next move?
Thanks for any and all suggestions.
73 de Brian W3BW
*Brian F. Wruble, C.F.A.
*70 is the new 40.*
*
Mail: 1107 Key Plaza, PMB 447 Key West, FL 33040-4077
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