[TenTec] Orion 565 doesn't work anymore.
n4lg at qx.net
Sun Dec 15 15:27:11 EST 2019
My Orion-II had exactly the same symptoms, on a couple of
occasions. The master resets helped for a while, then the same
problem came back. Looking at the DC power cable connector, it was
fine. So, I opened it up.
The first thing I did was to replace ALL the electrolytic
capacitors on the A9 power supply board with high-quality 105C
capacitors. I then checked both batteries (CPU & AT), and replaced
them. The last thing I did was to DeOxit ALL connectors in the
radio (quite a job). It has never had a problem since.
73 Bill N4LG
At 12:10 PM 12/15/2019, you wrote:
>I'm a happy owner of a Orion since 2005. Today, while it was
>transmitting my home energy was suddenly interrupted. After
>switching the RTX on, it started behaving in a strange way: both
>VFO seems ok but no band reception; only the buttons around the
>display are active, the others don't work; no transmission. I
>performed a Master Reset and then a Ram Clear (followed by a
>master reset). Now it switch on, the volume goes up an down, some
>noise comes out from the speaker, but the 20m are silent, only
>Is there any clue to bring it alive again?
>Thanks and 73 de IK3SWB, Enzo.
>TenTec mailing list
>TenTec at contesting.com
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