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Old 6th April 2012, 07:15 PM   #1
pdul is offline pdul  Denmark
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Default Nippon LR capacitor

I am in the process of replacing all the electrolytics in a Denon PMA-737, from 1984, and in the phonestage is a orange polarized cap with the text 10uf 50v LR. It is 15*6 mm and closed with epoxy instead of the usual rubber.
Brand Nippon Chemicon.
Do any of you guys know what is special about it? And what the LR means?
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Old 6th April 2012, 07:26 PM   #2
pdul is offline pdul  Denmark
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It is about the double size of what you would expect for a 10uf/50v.
Sorry I can`t post a picture, I am still in the process of getting to know my camera too
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Old 6th April 2012, 07:39 PM   #3
oiphy is offline oiphy  Norway
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most capacitors I've delt with thats ment for audio r larger than the ones not for audio. If you have schema and the nr of the cap, moore geniuses here will be able to help you
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Old 6th April 2012, 07:43 PM   #4
oiphy is offline oiphy  Norway
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Nippon Chemi-Con Corporation / Aluminum Electrolytic Capacitors
all they say is that it is a "LOW LEAKAGE CURRENT."
replacement cap is LLA type.
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Old 6th April 2012, 08:03 PM   #5
pdul is offline pdul  Denmark
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Thank you
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Old 6th April 2012, 10:17 PM   #6
pdul is offline pdul  Denmark
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I have used Nichicon FG 10uf/100v which have the same leakage as the suggested replacement, and available in my stash
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Old 7th April 2012, 04:56 AM   #7
oiphy is offline oiphy  Norway
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nichicon are nice caps used them alot myself. good luck with your project
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Old 7th April 2012, 10:13 AM   #8
pdul is offline pdul  Denmark
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Thank you.
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