> expected - Q24 does not pass the BFO signal on receive due to the > absence of voltage on the VALC signal line.
Thats it! Your clue led me to trace V_{alc} back to the control board. I NEVER had a non-zero measurement on V_{alc} even though I was in CAL FCTR. It turns out that I forgot to solder pin 1 on U10 on the control board. Oops. Once soldered, TP2 is happy. tnx. Conway Yee ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html