Hi Ross- The SA612 is identified as an alternate for the SA602 in the manual (see Page 3 of Appendix A, Control Board).
I believe there are eleven I.C.s in 8-pin DIP packages. They are all listed in the parts list. Perhaps you can identify that blank one by a process of elimination if it's the only one unmarked. You are likely right about (b). Suggest a note to support at elecraft dot com about the issue. They should be aware of any un-marked parts going out by mistake anyway. Ron AC7AC -----Original Message----- I am working my way through a K2 assembly, and it is going well. BUT I am just assembling the Control board and I have 3only 8pin IC's with a problem a the instructions call for an SA602, I have an SA612 is that ok. b the next 8 pin is an LM6482 the only reading I can see on the IC is 64??? c the last 8 pin IC IC has no identification at all it is blank on top. Comments please Ross ZL1WN ______________________________________________________________ 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
