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emerson 557 ?

Eric
Senior Member

Posts: 451
Threads: 85
Joined: Nov 2011
City: Cumming, GA

#1

12-10-2013, 01:06 PM

Hello Everyone
I've been working an a Emerson 557 http://www.nostalgiaair.org/PagesByModel...004658.pdf

It has a Selenium Rectifier which shows high resistance in both directions. How large a diode should I use to replace this with? the resistor R25 rated 22ohms 1 w reads 29 ohms should I replace this also with a 22ohm This is the first radio I've worked on that has a Selenium Rectifier. Thanks

Eric

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Messages In This Thread

emerson 557 ? - by Eric - 12-10-2013, 01:06 PM

RE: emerson 557 ? - by BrendaAnnD - 12-10-2013, 05:08 PM

RE: emerson 557 ? - by Eric - 12-10-2013, 06:58 PM

RE: emerson 557 ? - by BrendaAnnD - 12-10-2013, 08:46 PM

RE: emerson 557 ? - by morzh - 12-10-2013, 10:12 PM

RE: emerson 557 ? - by Eric - 12-11-2013, 10:28 AM

RE: emerson 557 ? - by morzh - 12-11-2013, 12:36 PM

RE: emerson 557 ? - by Eric - 12-11-2013, 05:04 PM

RE: emerson 557 ? - by jerryhawthorne - 12-11-2013, 05:52 PM

RE: emerson 557 ? - by Eric - 01-08-2014, 03:52 PM

RE: emerson 557 ? - by morzh - 01-08-2014, 04:30 PM

RE: emerson 557 ? - by BrendaAnnD - 01-08-2014, 07:41 PM

RE: emerson 557 ? - by Eric - 01-08-2014, 07:59 PM

RE: emerson 557 ? - by morzh - 01-08-2014, 08:17 PM

RE: emerson 557 ? - by Eric - 01-08-2014, 08:44 PM

RE: emerson 557 ? - by BrendaAnnD - 01-08-2014, 09:29 PM

RE: emerson 557 ? - by Eric - 01-09-2014, 06:31 PM

RE: emerson 557 ? - by hsusmann - 01-09-2014, 07:00 PM

RE: emerson 557 ? - by morzh - 01-09-2014, 07:30 PM

RE: emerson 557 ? - by Eric - 01-09-2014, 08:25 PM

RE: emerson 557 ? - by morzh - 01-09-2014, 09:30 PM

RE: emerson 557 ? - by Eric - 01-10-2014, 03:55 PM

RE: emerson 557 ? - by jerryhawthorne - 01-10-2014, 05:40 PM

RE: emerson 557 ? - by Eric - 01-10-2014, 07:54 PM

RE: emerson 557 ? - by jerryhawthorne - 01-10-2014, 09:55 PM

RE: emerson 557 ? - by Eric - 01-11-2014, 10:21 AM

RE: emerson 557 ? - by jerryhawthorne - 01-11-2014, 02:38 PM

RE: emerson 557 ? - by Eric - 01-11-2014, 07:23 PM

RE: emerson 557 ? - by jerryhawthorne - 01-11-2014, 07:56 PM

RE: emerson 557 ? - by Eric - 01-12-2014, 11:03 AM

RE: emerson 557 ? - by Eric - 02-11-2014, 05:54 PM

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