A very cool QRZ page there Mark! -73- Frank KG9H [email protected]
> On Feb 7, 2021, at 1:28 PM, Mark Yergin <[email protected]> wrote: > > Thanks Don and Joel, who both suggested bad solder joints. I touched up > all the LCD and U1 solder joints on the Front Panel and the problem was > resolved! > > Mark > W8EWH > > On Sun, Feb 7, 2021 at 1:49 PM Don Wilhelm <[email protected]> wrote: > >> Mark, >> >> I think you will find that the socket pins of Front Panel U1 are not >> well soldered. >> >> 73, >> Don W3FPR >> >> On 2/7/2021 1:18 PM, Mark Yergin wrote: >>> My K2 (S/N 7867) which I built has always had an intermittent problem >> with >>> the bottom horizontal row of LCD elements. Often they are missing until >> I >>> slap the top of the radio. Then they will come back on for a while. I'd >>> like a more permanent solution. Looking for some ideas as to where to >>> focus my investigation. Do I have a short between the front panel and >>> control board? A loose connection somewhere? Was thinking maybe this >> has >>> been seen before and someone else's solution could help point me in the >>> right direction. I'd like to try to fix it myself before I send it out >> for >>> repair. Thanks. >> > ______________________________________________________________ > 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 > Message delivered to [email protected] ______________________________________________________________ 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 Message delivered to [email protected]
