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Ten-Tec Centurion 2

 

Robin,

Here is a problem that may be similar to yours:

,112624.0.html

I had the shorted Q2 problem as well in my Centurion.

73 Bill N4LG

PS: Another problem is a wonky mode switch. I had to make a modification to my Centurion logic to fix a "state" problem. See attached.

1cb41475.jpg
Mode Switch fix.jpg
Q2 Bad.JPG

 

Thanks Bill...but this is the same info you sent me some weeks ago.
My question is: did you intend to attach a different 3rd file, rather than the bias schematic twice? Look at the attachments you sent...two of them are identical.

Thanks,
Robin Midgett K4IDC


On Fri, Aug 2, 2024 at 12:51?PM Bill Cotter, N4LG via <n4lg=[email protected]> wrote:
Robin,

Here is a problem that may be similar to yours:



I had the shorted Q2 problem as well in my Centurion.

73 Bill N4LG

PS: Another problem is a wonky mode switch. I had to make a
modification to my Centurion logic to fix a "state" problem. See
attached.

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