I have no familiarity with that receiver, but, just in case the
antenna plate was being used to connect those points together, you
might want to connect them together with wires at the same time you
attach the clip lead.
With all good wishes,
Kevin, WB4AIO.
--
http://kevinalfredstrom.com/
The antenna is connected to a copper pad in the upper right corner of
the PCB:
<http://www.loaditup.de/509903.html>
HTH
Reinhard