Hookup for non Icom Amplifier
on page 19 of the small manual you are going to use the AAC plug if you
purchased the radio new you have the 13 pin plug all
ready wired up for you.
You will need to extend the wires from the plug and shrink
tube the wire
pin 3 orange wire this is for amp on HF
pin 7 purple for 2 meter and 440 amp
pin 8 gray this the 12 volt for the relay .
used a small relay solder the wire shrink tube them and install the
relay in a small plastic pill bottle on the two for HF go to the coils
side of the relay on the points side make up a cable and solder the
relay other end solder on a RCA jack. If you don't want to solder the
RCA jack buy a cable how ever long you need with RCA already made up the
just cut one RCA jacks off and solder to relay .
Here is picture from
the manual page 19 I used a 1N4001 diode