Re: [Elecraft] K2 LCD dsisplay problem?

2020-11-21 Thread Don Wilhelm
Barry, Check the soldering for the LCD display pins. I would also check continuity on Front Panel U1 to the display pins. Should you find any that do not have continuity, do not lift the LCD to reflow the solder, instead, carve a notch in the socket and solder it from on the socket side.

[Elecraft] K2 LCD dsisplay problem?

2020-11-21 Thread Barry Middleton via Elecraft
Good morning, I would like some help in resolving a problem with my K2. The rig is receiving and transmitting with no problem, but the indicator for LSB, USB, CW etc is not working. I am able to change mode ok but have to rely on my ears to tell me witch mode I am on. On the display I see