Yes, I remember that Enc B was fine last time, also, but it's definitely not now.
One correction to my previous post, when the encoder is connected the voltage on Enc B and Enc RD vary between .4-.46V, not from zero. With the encoder pins 3 and 4 disconnected and measuring directly at the encoder pins I see the voltage hold about 4.4V on both 3 and 4. As I turn the encoder the voltages on either pin drop to zero, but only intermittently. The voltage at U3 pin 14 is about .3V (even when the encoder pins are connected it measures about .1V, whereas the voltage chart says it should be 3.1V and varying). Hope I did the measurements correctly. 73, Casey ----- Cloud Warmer Ham Radio Blog -- View this message in context: http://elecraft.365791.n2.nabble.com/K2-VFO-Freq-Display-Stuck-again-tp7136782p7557747.html Sent from the Elecraft mailing list archive at Nabble.com. ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html
