Hi Steve, of course you are right. It's just plain weird when
something like that happens so unexpectedly. I thought it could
be because my rig had been subjected to some more temperature
extremes than earlier but who knows. I think it has to do with
the lunar cycle as others have intimated here. Smile, Jim WA6EKS
----- Original Message -----
From: Steve Dresser <[log in to unmask]
To: [log in to unmask]
Date sent: Fri, 4 Jan 2013 22:22:09 -0500
Subject: Re: New Vgs-1 chip installed and working
Of course. We're so used to almost perfectly working electronic
components
that rarely, if ever, fail. In the days of discrete components,
things
failed all the time, usually stuff like capacitors (which,
incidentally, are
still the weakest link in any electronic device), or resistors
which had
this nasty habit of changing value. And don't forget good old
tubes, which
had to be replaced on a regular basis. Listen to some of the
guys on AM,
and you'll know all about component failure.
Steve
----- Original Message -----
From: "Jim Gammon" <[log in to unmask]
To: <[log in to unmask]
Sent: Friday, January 04, 2013 15:16
Subject: Re: New Vgs-1 chip installed and working
Hi Steve, right you are, but it's pretty disconcerting when it
happens.
73,
Jim WA6EKS
-----Original Message-----
From: Steve Dresser
Sent: Friday, January 04, 2013 12:05 PM
To: [log in to unmask]
Subject: Re: New Vgs-1 chip installed and working
Jim,
Maybe some stray voltage hit the chip and destroyed it, or maybe
it was
just
defective and failed for some other unexplained reason. We're
not used to
seeing component failure much these days, but it certainly can
still
happen,
as you discovered.
Steve
----- Original Message -----
From: "Jim Gammon" <[log in to unmask]
To: <[log in to unmask]
Sent: Friday, January 04, 2013 14:54
Subject: Re: New Vgs-1 chip installed and working
Hi Darren, I called Kenwood this morning and got ahold of Leo
who
does amateur tech support. He had no idea why the original chip
quit after working fine for over two years, and wasn't
interested
in checking out the old chip to see what might have happened to
it. I'm just relieved that the chip fixed the problem and that
I
didn't have to send the rig in for a check up. At $75 per hour,
that could get very eenxpensive in a hurry. Jim WA6EKS
----- Original Message -----
From: KK4AHX Darren Duff <[log in to unmask]
To: [log in to unmask]
Date sent: Fri, 4 Jan 2013 13:30:44 -0500
Subject: Re: New Vgs-1 chip installed and working
Hi.
Great to hear you got your rig up and talking again. I would
like to know
what the folks over at kenwood tell you. I am really enjoying
my
tmv71a as
well.
73.
Darren Duff.
amateur radio station KK4AHX.
Vice President,
Cherokee Amateur Radio Society.
http://www.cherokeehams.com
Cherokee County ARES.
http://www.cherokee-ares.org
-----Original Message-----
From: For blind ham radio operators
[mailto:[log in to unmask]]
On Behalf Of Jim Gammon
Sent: Friday, January 04, 2013 12:38 PM
To: [log in to unmask]
Subject: New Vgs-1 chip installed and working
Hi list, just wanted to give you a foblow up about the Vgs-1
chip. I got a
new one from HRO yesterday, installed it and the rig started
talking again.
Now I think I will take the old chip, dip it some salsa and eat
it. No, on
second thought if I did that, I may stop talking just like it
did! Sorry to
Bob who I sent a similar message to last night thinking it would
go to the
list. I plan to call Kenwood and ask them there thoughts about
why a chip
would just quit after working fine for more than two years. Jim
WA6EKS
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