hello Don, continuity measurements from C71 ==> K14 PIN 3 & 4
K12 PIN 7 & 8; K15 PIN 2 for measuring band frequencies 80M, 30M, 20M; 17; 12 and 10M on 3600, 10.140, 14.100, 18.100, 21.100, 28.100 will that be correct? as I did on 40M 73 , Cris F8ACF Happy Easter Le sam. 11 avr. 2020 à 22:59, Don Wilhelm <[email protected]> a écrit : > > Good evening to you as well Christophe, > > C71 is properly 82pF, thanks for checking. > That likely means you have a relay problem with either K13, K14 or K15. > You may have a similar problem on bands other than 40m. > > You should also check the VFO frequencies on each of the other bands. > Set the K2 to the lower edge of each band, then measure and compare with > the VFO Freq. chart on the K2 Schematic Key page. > > A list of the VFO frequencies that are far away from where they should > be will give me the information needed to point to the relay at fault. > Although you may find that with the continuity check. > > 73, > Don W3FPR > > On 4/11/2020 4:10 PM, Christophe aufacf wrote: > > good evening Don, > > > > visually C71 blue capacitor "82J" so correct for registration, I think? > > > > for C71 in conjunction with K13 pin 7 and K14 pin 4 on the diagram > > > > I will give you the continuities on the relays tomorrow after having > > started the K2 on 40M then having turned it off > > > > > > thanks again for your great help > > > > good night, here it is 22H local > > > > 73, Cris F8ACF > > > > Le sam. 11 avr. 2020 à 21:15, Don Wilhelm <[email protected]> a écrit : > >> Christophe, > >> > >> I made a mistake on the value of C71. With no K60XV installed, the > >> proper value is 82pF (marked either '82' or 820'). > >> > >> 73, > >> Don W3FPR > >> > >> On 4/11/2020 12:38 PM, Christophe aufacf wrote: > >>> hello don > >>> > >>> I forgot to answer you no K60XV, no rework that I do not know this > >>> option, I have the NB option provided for purchase > >>> > >>> for the parameter D19 = N > >>> > >>> thank you in advance > >>> > >>> 73 , Cris F8ACF > >>> > >>> Le sam. 11 avr. 2020 à 16:52, Don Wilhelm <[email protected]> a > >>> écrit : > >>>> Christophe, > >>>> > >>>> You have not yet answered 2 important questions which relate to your 40 > >>>> meter operation. > >>>> > >>>> 1) Do you have the K60XV option installed (or do you have the Rework > >>>> Eliminators installed)? > >>>> > >>>> 2) What is your setting of the secondary menu D19 parameter? > >>>> > >>>> The answers to those 2 questions is critical to what to do next in > >>>> troubleshooting your problem. > >>>> > >>>> 73, > >>>> Don W3FPR > >>>> > >>>> On 4/11/2020 5:24 AM, Christophe aufacf wrote: > >>>>> hello don > >>>>> > >>>>> the frequency to find with CAL FACT 18.159 kHz > >>>>> > >>>>> thank you in advance for your good advice > >>>>> > >>>>> 73 , Cris F8ACF > >>>>> > >>>>> Le ven. 10 avr. 2020 à 21:21, Don Wilhelm <[email protected]> a > >>>>> écrit : > >>>>>> Christophe, > >>>>>> > >>>>>> Tune the K2 to 7100kHz > >>>>>> Then plug the internal counter probe into TP1 and the P6 header on the > >>>>>> Control Board. > >>>>>> Enter the menu to CAL FCTR and hold EDIT > >>>>>> The frequency will be seen in the K2 display. > >>>>>> > >>>>>> You could alternately use an external frequency counter to read the > >>>>>> frequency at TP1. > >>>>>> > >>>>>> 73, > >>>>>> Don W3FPR > >>>>>> > >>>>>> On 4/10/2020 2:48 PM, Christophe aufacf wrote: > >>>>>> > > > -- 73 , F8ACF56 ______________________________________________________________ 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]
