To: | Discussion of Ten-Tec Equipment <tentec@contesting.com> |
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Subject: | [TenTec] Model 260 PSU factory modifications |
From: | Steve Hunt <steve@karinya.net> |
Reply-to: | Discussion of Ten-Tec Equipment <tentec@contesting.com> |
Date: | Thu, 14 Aug 2014 21:15:37 +0100 |
List-post: | <tentec@contesting.com">mailto:tentec@contesting.com> |
I recently bought a spare Model 260 PSU. Checking it out, on the
regulator board I found a missing diode, and an extra diode, resistor
and PNP transistor tacked at the rear of the PCB.
At first I thought the previous owner had made the changes, but I checked my other 260 and it's the same. The schematic in the manual does not reflect these changes. I wonder if anyone knows the reason for the modifications, or if anyone has a later schematic that shows the changes? Steve G3TXQ _______________________________________________ TenTec mailing list TenTec@contesting.com http://lists.contesting.com/mailman/listinfo/tentec |
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