K2 Initial Power On Test Failure

classic Classic list List threaded Threaded
1 message Options
Reply | Threaded
Open this post in threaded view
|

K2 Initial Power On Test Failure

whall
During my initial power on of the K2, the EEPROM fails to execute it's entire
task. After 2 relay clicks, the INFO 090 message appears.

I did make voltage measureemnts on U7 and all appear to be as required except
for pin 6 - read 5.0V instead of 0.0.

Other observations were:

1.  No effect when turning optical encoder
2.  Relays did toggle after hitting DISPLAY button and cycling thru the loop
with the BAND+ and BAND- buttons.


Just can't make it past INFO 090 message.  Any suggestions?

Bill WA4BMP K2 Ser#5076


_______________________________________________
Elecraft mailing list
Post to: [hidden email]
You must be a subscriber to post to the list.
Subscriber Info (Addr. Change, sub, unsub etc.):
 http://mailman.qth.net/mailman/listinfo/elecraft   

Help: http://mailman.qth.net/subscribers.htm
Elecraft web page: http://www.elecraft.com