[Kantronics] KPC-2400

[Jerry Lofstead]

John,

Kantronics had a problem with the electrolytics in teh power regulator going
bad.  Check and see how much ripple you are getting on the logic supply
voltage.

Jerry
W3CDE

----- Original Message -----
From: "John Harden, D.M.D." <jhdmd at bellsouth.net>
To: <kantronics at mailman.qth.net>
Sent: Sunday, November 21, 2004 8:45 AM
Subject: [Kantronics] KPC-2400


> Does anyone know the built-in factory test routines for the KPC-2400? I
> have two that recently became inoperative. I am also looking for a
> service manual if one is available. I have all of the operator's
> manuals.
>
> Is there a common problem that these TNC's typically incur over time? I
> am simply looking for a starting point as Kantronics does not support
> the KPC-2400 anymore.
>
> 73,
>
> John, W4NU
> Atlanta
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