- 1. [TenTec] Fw: 9420 P/S Problem....Need Help (score: 1)
- Author: "Bob Good" <k4bg@planters.net>
- Date: Fri, 24 Apr 2015 14:21:24 -0400
- Second posting. Anyone with some experience with a 9420 > Herc II setup ? I certainly could use some help. Thanks, Bob K4BG Greetings Tentechnical Friends........ I have a problem with my old reliabl
- /archives//html/TenTec/2015-04/msg00209.html (9,470 bytes)
- 2. Re: [TenTec] Fw: 9420 P/S Problem....Need Help (score: 1)
- Author: Billy Cox <aa4nu@comcast.net>
- Date: Fri, 24 Apr 2015 18:48:36 +0000 (UTC)
- Hi Bob, Find U1, the 7815 regulator and see if you can monitor the voltages coming out of it? A friend's 9420 had some odd problems at one time, and with help of those on here, I was able to track it
- /archives//html/TenTec/2015-04/msg00210.html (9,556 bytes)
- 3. Re: [TenTec] Fw: 9420 P/S Problem....Need Help (score: 1)
- Author: "Bob Good" <k4bg@planters.net>
- Date: Fri, 24 Apr 2015 21:33:15 -0400
- Thank you Billy for the info. I'll try and locate a replacement. I am thinking about shotgun repair to also replace the transistors Q-1 and Q-2 as they seem to have to do with relays K-3 and K-4 whic
- /archives//html/TenTec/2015-04/msg00212.html (11,201 bytes)
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