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Self Osc in output on 41-296
morzh
Odobenus rosmarus
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#2

04-17-2013, 06:19 PM
The sch in Nost. Air is crappy but what I can see that they have some sort of feedback from the output (from the speaker and the output transformer's secondary) back to the amplifynig circuitry.

have you swapped it by any chance?

(and could you put the whole sch in?)
(This post was last modified: 04-17-2013, 06:21 PM by morzh.)
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Messages In This Thread
Self Osc in output on 41-296 - by w5ami - 04-17-2013, 04:06 PM
RE: Self Osc in output on 41-296 - by morzh - 04-17-2013, 06:19 PM
RE: Self Osc in output on 41-296 - by w5ami - 04-17-2013, 08:14 PM
RE: Self Osc in output on 41-296 - by BrendaAnnD - 04-17-2013, 08:21 PM
RE: Self Osc in output on 41-296 - by w5ami - 04-17-2013, 09:21 PM
RE: Self Osc in output on 41-296 - by BrendaAnnD - 04-17-2013, 10:03 PM
RE: Self Osc in output on 41-296 - by w5ami - 04-18-2013, 06:38 AM
RE: Self Osc in output on 41-296 - by w5ami - 04-18-2013, 06:55 AM
RE: Self Osc in output on 41-296 - by BrendaAnnD - 04-18-2013, 09:39 AM
RE: Self Osc in output on 41-296 - by w5ami - 04-18-2013, 09:47 AM
RE: Self Osc in output on 41-296 - by BrendaAnnD - 04-18-2013, 04:20 PM
RE: Self Osc in output on 41-296 - by w5ami - 04-21-2013, 03:08 PM
RE: Self Osc in output on 41-296 - by BrendaAnnD - 04-21-2013, 03:26 PM
RE: Self Osc in output on 41-296 - by Raleigh - 04-22-2013, 04:28 PM
RE: Self Osc in output on 41-296 - by 7estatdef - 04-22-2013, 05:06 PM
RE: Self Osc in output on 41-296 - by w5ami - 04-22-2013, 05:35 PM
RE: Self Osc in output on 41-296 - by BrendaAnnD - 04-22-2013, 07:47 PM
RE: Self Osc in output on 41-296 - by w5ami - 04-22-2013, 07:57 PM
RE: Self Osc in output on 41-296 - by BrendaAnnD - 04-22-2013, 08:36 PM
RE: Self Osc in output on 41-296 - by Mondial - 04-22-2013, 08:50 PM
RE: Self Osc in output on 41-296 - by 7estatdef - 04-22-2013, 09:19 PM
RE: Self Osc in output on 41-296 - by w5ami - 04-22-2013, 10:21 PM
RE: Self Osc in output on 41-296 - by w5ami - 04-23-2013, 01:42 AM
RE: Self Osc in output on 41-296 - by Raleigh - 04-23-2013, 02:57 PM
RE: Self Osc in output on 41-296 - by w5ami - 04-23-2013, 03:05 PM
RE: Self Osc in output on 41-296 - by Raleigh - 04-23-2013, 04:35 PM



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