[Elecraft] Info 201 again

[W3FPR - Don Wilhelm]

Tony,

The Info 201 message tells me that the K2 'thought' that everything had to
be initialized.  The only thing I can think of is that AUXBUS communication
was/is misbehaving.
I would first drag out the schematic and look at everywhere the AUXBUS
signal travels starting from the microprocessor.

73,
Don W3FPR

> -----Original Message-----
>
> Hi Guys,
> K2 #4049 w/KPA100 + KAT100. Working without any problems for
> almost a year.
> Was running MMTTY @ 25 wts today. After returning to receive K2 locked
> up, no audio not able to do anything. Turned it off and back on and all
> was normal except could not access menu. Turned it off again and left it
> for a couple of hours, turned back on and am getting info 201 then
> ELECRAFT then 7100 plus some hum from speaker.
> Where to check first when I open it up?
> Thanks guys.
>
> Tony W7GO
>