[ICOM] 775 DSP- how to trouble shoot the rig control circuit?

[K2SNJ]

Make sure your baud rate is the same in radio and computer.


----- Original Message -----
From: "Michael Sell" <k0com at comcast.net>
To: "Icom Mail List" <icom at mailman.qth.net>
Sent: Friday, April 29, 2005 11:11 AM
Subject: [ICOM] 775 DSP- how to trouble shoot the rig control circuit?


> My 775 DSP quite responding to any rig control or software I try to use
with
> it. (DX4Win & Writelog)  Both work fine with my 746 so I know the
computer,
> software and cable to the rig are good.  I know how to set up the right
> addresses, that not the problem.
>
> I traced the connection of the jack on the rear panel to the main control
> board for continuity, all checks good to that point.  When using a logic
> probe, it does show activity of some kind at the jack.  Any suggestions on
> how to troubleshoot this further?
>
> Michael Sell
> k0com at comcast.net
>
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