| To: | tentec@contesting.com |
|---|---|
| Subject: | Re: [TenTec] OMNI VI Model 563 -- no digital readout |
| From: | Peter Bertini <radioconnection@gmail.com> |
| Reply-to: | Discussion of Ten-Tec Equipment <tentec@contesting.com> |
| Date: | Sat, 16 Feb 2019 13:42:43 -0500 |
| List-post: | <mailto:tentec@contesting.com> |
Lamp intensity is controlled by the logic board. First thing I would check is to see if the 20 MHz oscillator is generating time base signals on the 7474 divider. Next, I would want to see clock pulses on the uP CLK pins, and data flow on the related pins. _______________________________________________ TenTec mailing list TenTec@contesting.com http://lists.contesting.com/mailman/listinfo/tentec |
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