Question about Radio Shack Radio Communications
My father powered this unit on without the mic or antenna hooked up....now it keeps blowing fuses! Help!
It may have been reversed polarity on turn on. This can short out the polarity diode and then cause fuses to blow. This is a protection circuit so do not keep trying new fuses as the reverse surge can go into the radio deeper and damage it beyond repair.
Posted on Feb 13, 2010
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Posted on Jan 02, 2017
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