Re: [Elecraft] K2 LCD Backlight Diffuser

2020-07-12 Thread Don Wilhelm
Barry, The new backlight assembly was Wayne's creation which became necessary when the one piece backlight became unavailable.  Murray has one of the older assemblies. Follow the instructions that shipped with your K2.  Be certain to read and heed the errata pages. 73, Don W3FPR On

Re: [Elecraft] K2 LCD Backlight Diffuser

2020-07-12 Thread barry halterman
I too am building a K2, sn 7954. They are using a LED bar for the back light with a spacer instead of the cut off pcb material. The diffuser ends have cutouts that sit on the LED bars. Wonder where Elecraft found these gems Barry On Sun, Jul 12, 2020, 1:23 PM Don Wilhelm wrote: > Murray, >

Re: [Elecraft] K2 LCD Backlight Diffuser

2020-07-12 Thread Don Wilhelm
Murray, Those diffuser leads should just touch the top of the board since 2 spacers are 1/8 inch and the leads are also 1/8 inch. Solder them from the top of the board - being careful so the iron does not touch anything but the leads and the solder pads. If the leads do not touch the

[Elecraft] K2 LCD Backlight Diffuser

2020-07-12 Thread zk2boy
I am just getting around to building my K2 that I purchased in 2008. I've been busy. But I'm having fun now! I have  the K2 Owner's Manual Revision G, May 29, 2007. I also have Errata sheet Rev. G-1, Dec. 12, 2007. In the Front Panel section, page 27, the original instruction advises to use