08-12-2010, 07:45 AM
Would you believe the original Philco service manual for the 48-1256 does not give the working voltages for these electrolytics? 
So...using the part numbers given and looking them up in the Philco 1950 parts catalog, here is what I found.
C101, C102: 30-2575-11 - 15 uF, 200 WVDC
C103: 30-2575-12 - 40 & 10 uF, 200 & 200 WVDC
I would use caps rated at 250 VDC. You probably won't find 15 or 40 uF; use 22 for the 15 and 47 for the 40 and you'll be OK.
So...using the part numbers given and looking them up in the Philco 1950 parts catalog, here is what I found.
C101, C102: 30-2575-11 - 15 uF, 200 WVDC
C103: 30-2575-12 - 40 & 10 uF, 200 & 200 WVDC
I would use caps rated at 250 VDC. You probably won't find 15 or 40 uF; use 22 for the 15 and 47 for the 40 and you'll be OK.
--
Ron Ramirez
Ferdinand IN
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