[Milsurplus] murphy's surplus prc-77 to ls-671/vrc error

jedifox jedifox at optusnet.com.au
Fri Jan 4 11:30:04 EST 2013


hi all,
        i've noticed a very critical error on the interconnection 
diagram featured on murphy's surplus website which he should correct as 
soon as possible. the ls-671/vrc requires an operating voltage of 22vdc 
to 28vdc in order to work. not 12vdc as shown on the diagram.the only 
way to use it is with the prc-77 set in a AM-2060/grc and the 
mt-1029/vrc using j22 on the mt-1029 mount to j1 on the ls-671/vrc using 
a suitably modified cx-4723/vrc.i found the circuit diagram for the 
ls-671/vrc it has a 24vdc to 18vdc and 9vdc outputs for the on board 
amplifier.if anybody needs this diagram to verify what i've found you 
can ask me for it and i'd be happy to send it to you.

highest regards
leigh prior


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