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emerson 557 ?
#1

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


Messages In This Thread
emerson 557 ? - by Eric - 12-10-2013, 12:06 PM
RE: emerson 557 ? - by BrendaAnnD - 12-10-2013, 04:08 PM
RE: emerson 557 ? - by Eric - 12-10-2013, 05:58 PM
RE: emerson 557 ? - by BrendaAnnD - 12-10-2013, 07:46 PM
RE: emerson 557 ? - by morzh - 12-10-2013, 09:12 PM
RE: emerson 557 ? - by Eric - 12-11-2013, 09:28 AM
RE: emerson 557 ? - by morzh - 12-11-2013, 11:36 AM
RE: emerson 557 ? - by Eric - 12-11-2013, 04:04 PM
RE: emerson 557 ? - by jerryhawthorne - 12-11-2013, 04:52 PM
RE: emerson 557 ? - by Eric - 01-08-2014, 02:52 PM
RE: emerson 557 ? - by morzh - 01-08-2014, 03:30 PM
RE: emerson 557 ? - by BrendaAnnD - 01-08-2014, 06:41 PM
RE: emerson 557 ? - by Eric - 01-08-2014, 06:59 PM
RE: emerson 557 ? - by morzh - 01-08-2014, 07:17 PM
RE: emerson 557 ? - by Eric - 01-08-2014, 07:44 PM
RE: emerson 557 ? - by BrendaAnnD - 01-08-2014, 08:29 PM
RE: emerson 557 ? - by Eric - 01-09-2014, 05:31 PM
RE: emerson 557 ? - by hsusmann - 01-09-2014, 06:00 PM
RE: emerson 557 ? - by morzh - 01-09-2014, 06:30 PM
RE: emerson 557 ? - by Eric - 01-09-2014, 07:25 PM
RE: emerson 557 ? - by morzh - 01-09-2014, 08:30 PM
RE: emerson 557 ? - by Eric - 01-10-2014, 02:55 PM
RE: emerson 557 ? - by jerryhawthorne - 01-10-2014, 04:40 PM
RE: emerson 557 ? - by Eric - 01-10-2014, 06:54 PM
RE: emerson 557 ? - by jerryhawthorne - 01-10-2014, 08:55 PM
RE: emerson 557 ? - by Eric - 01-11-2014, 09:21 AM
RE: emerson 557 ? - by jerryhawthorne - 01-11-2014, 01:38 PM
RE: emerson 557 ? - by Eric - 01-11-2014, 06:23 PM
RE: emerson 557 ? - by jerryhawthorne - 01-11-2014, 06:56 PM
RE: emerson 557 ? - by Eric - 01-12-2014, 10:03 AM
RE: emerson 557 ? - by Eric - 02-11-2014, 04:54 PM



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