[Elecraft] first K2 problem

[Don Wilhelm]

Dom,

Look first for an unsoldered connection somewhere on the Control Board 
or on the Front Panel Board (the control board is the most likely place 
for the problem).

Often unsoldered connections can work for several years before they 
develop enough oxidation to cause a break in what was only a mechanical 
connection.

If you do not find anything unsoldered, start with DC voltage 
measurements on the Control Board.

73,
Don W3FPR

f6dro wrote:
>
> today I've got my first K2 problem after several years with no pb. I 
> have'nt open the box yet.
>
> Symptom:
>
> when powering the K2 , the elecraft text appears on the LCD , followed 
> by the frequency where it was used before I got the pb . No noise at 
> all in the AF , and no keyboard keys working , no S-meter
>