> My K1 has developed a glitch. Sometimes, while tuning, the > displayed frequency will suddenly jump down about 10-15 kHz, > then return to the correct frequency... > The jump isn't caused by tapping the case, only moving the > tuning knob.
Check the solder connections on both ends of the leads going from the VFO pot to the front panel board. In particular, check the solder connections of R19 that is soldered to two terminals of the VFO pot. If you move these components slightly while watching the LCD for erratic response you may be able to find the exact problem source. 73, Mike / KK5F ______________________________________________________________ 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
