[Elecraft] K3 that has gone deaf

[George Fremin III]

I have a K3 that has gone deaf.  It can bearly hear my XG1 at 50 uV
plugged into either the RX or ANT-1 ports.

It does not have an antenna tuner. 

I have removed KXV3 option and put jummpers in W1 and W2.

It remains deaf.

>From doing some reading I see that D25 could be the issue. 

Is there a way for me to prove that or do I just need to replace D25
to find out?

I do notice that if I touch some areas on the bottom board the signal
does increase.

Thanks

-- 
George Fremin III - K5TR
geoiii at kkn.net
http://www.kkn.net/~k5tr