[Elecraft] XV-144

[John A. Ross [Ecraft]]

Hi all.

I have a XV-144 here which was not built by me. But all parts seem to be in
order.

DIP switches are OK. No issue on power up. LO voltage level seems OK.
Problem is adjusting R13, even at full CCW rotation I cannot get the voltage
below 284mV. I had a look around and it seems the parts are in the right
places.

On my K2 when it powers up I hear some relay clicks, should I hear the same
on the XV-144? A lot of the paths will depend on the relay status and I hear
nothing at start-up from the XV-144. So I am wondering if it has a control
issue first of all.

Any help appreciated

John