[Elecraft] still have a problem.... still TX on power on

[Jean-François Ménard]

I found last week, with help from a few guys, that my problem was the  
controller on the control board that was defective. I received the one  
yesterday..... plugged it and turn ON the K2..... now  I am able the  
enter menu... the K2 in RX.... finally. But when I added my SSB board,  
I found that the problem come again..... only when the SSB board is  
inserted.

I found that when U1 is there..... pin 6 is short to ground... but  
when I remove U1, pin 6 is OK.....

Is it possible that U1 on the SSB board is defective too !?!?!?!?

Thanks,

73

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De Jean-François Ménard / VA2SS