thanks to the group, for the replys, Jim NU0C moving the boards did the trick,
thanks to all 73 Dana KC9WKP ps really made my day ! thx
From: "[email protected]" <[email protected]>
To: [email protected]
Sent: Saturday, September 12, 2015 11:00 AM
Subject: Drakelist Digest, Vol 48, Issue 4
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Today's Topics:
1. Re: Tr7. Audio (Jim Shorney)
----------------------------------------------------------------------
Message: 1
Date: Fri, 11 Sep 2015 18:21:28 -0500
From: "Jim Shorney" <[email protected]>
To: "Drske List" <[email protected]>
Subject: Re: [Drakelist] Tr7. Audio
Message-ID: <[email protected]>
Content-Type: text/plain; charset="iso-8859-1"
On Fri, 11 Sep 2015 09:55:25 -0500, DW. Anderson wrote:
>Greetings to the group, thanks to you fixed last issue with the tr7, have new
>issue , when I tune the radio in am, go to switch to CW, rtty, ssb lose audio
>, meter is showing signals coming in and in transmit showing power out, but to
>audio, any thoughts ?
Sounds like you are losing the BFO. Since it affects both CW and SSB I would
suspect the signal path between pin 40 of the PBT/Ref board and pin 40 of the
2nd IF/Audio board. Probably one of those pesky Molex connectors. Often just
pulling the board up and re-seating will clear problems like this, but a little
dab of DeOxit on all the pins wouldn't hurt. Don't spray, it will go everywhere
that you don't want it.
73
-Jim
NU0C
--
?There?s something out of place ? let?s go and poke it with a stick.? ? The
Doctor, "Amy?s Choice"
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