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47-1227 Philco electrolytic cap numbering
Ron Ramirez
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Posts: 13,776
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City: Ferdinand State, Province, Country: Indiana
#2

12-31-2009, 10:23 AM
There is a 5 uF electrolytic in the FM detector circuit - C325. I assume this is what you are referring to? The other electrolytics are in cans, as you stated, and are part of the power supply filtering network.

This 5 uF electrolytic is Part No. 30-2417. According to Philco's 1950 parts catalog, it is indeed 5 uF, 50 WVDC.

The numbers you listed do not correspond to anything in the original Philco 47-1227 service bulletin.
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Ron Ramirez
Ferdinand IN
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Re: 47-1227 Philco electrolytic cap numbering - by Ron Ramirez - 12-31-2009, 10:23 AM



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  1. The PHILCO Phorum
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  3. Philco Electronic Restoration