The small inductors (L2, L3, &L4) act as fuses. If any of these are open it will not work. If all of these are good then there is a good possibility it could be the K2 MCU. I zapped mine when a nearby lightning strike hit with the antenna still connected. The rig worked BUT the inductors, K2 MCU AND the PC serial port were all wiped out. The K2 still worked in all other regards with no other loss of function - go figure.
Rich What are the components that are likely to need replacing? I'll add them to my inevitable next Elecraft order for him. -- No virus found in this outgoing message. Checked by AVG Free Edition. Version: 7.1.375 / Virus Database: 267.14.23/243 - Release Date: 1/27/2006 _______________________________________________ Elecraft mailing list Post to: Elecraft@mailman.qth.net You must be a subscriber to post to the list. Subscriber Info (Addr. Change, sub, unsub etc.): http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/subscribers.htm Elecraft web page: http://www.elecraft.com
