Posted by Sverre Holm on URL: http://elecraft.85.s1.nabble.com/Compilation-of-K2-schematics-on-LA3ZA-mods-page-tp374750.html
I have just made a compilation of all the schematics of the latest revisions
of the K2 and options available as a single pdf-document on the the LA3ZA
Unofficial Guide to Elecraft K2 Modifications on
I made it first for my own use, but then I wanted to share it with other
builders. With Elecraft's permission it has now been made available. Please
let me know if I have forgotten something or anything else you feel should
have been included.