[ICOM] ICOM IC-2100 vs 2100H

[ma.locksmith at juno.com]

Now that you have the service manual, you can see there IS a diode, and
it's on the board.

If the input is not shorted, is it open?  If you measure the diode on the
board, is it open, shorted, or good?

Ed
K1ZOK

On Tue, 16 Sep 2014 13:34:58 -0500 D C _Mac_ Macdonald
<k2gkk at hotmail.com> writes:
> I don't know if Icom had included a reverse protection diode. The 
> input line is NOT shorted but I really suspect that reverse polarity 
> was applied WITHOUT a fused line. 
>  
> I guess the first thing to do is try to find a service manual for 
> the radio. 
>  
> Thanks to those who have replied so far. 
>  
> * * * * * * * * * * * 
> * 73 - Mac, K2GKK/5 *