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Philco 38-690 electronics restoration.
#59

From the Philco Speakers file located at
http://www.philcoradio.com/phorum/showth...hp?tid=215

The 38-690 uses a W-6 woofer. Field coil - 4300 ohms.
Output transformer primary impedance - 6000 ohms CT
Primary DC resistance - 410 ohms
Voice coil impedance - 3.9 ohms

--
Ron Ramirez
Ferdinand IN


Messages In This Thread
Philco 38-690 electronics restoration. - by morzh - 04-12-2017, 07:19 PM
RE: Philco 38-690 electronics restoration. - by Ron Ramirez - 06-09-2017, 07:04 PM



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