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New Philco 20 Filter Caps...In, but Another Question??
#2

If it were me and I knew I'd replaced all filter/bypass caps and checked resistors for opens I'd start at the transformer and check voltages at the rectifier tube and across terminal 7 and 8 to see if voltage was getting to the output tube's filaments. Check the rectifier plate to center tap voltages, too. Just one place to start.


Messages In This Thread
RE: Philco 20 Dead - by Elijah - 01-02-2013, 09:14 PM
RE: Philco 20 Dead - by TA Forbes - 01-02-2013, 09:28 PM
RE: Philco 20 Dead - by Joe - 01-02-2013, 10:41 PM
Philco 20 Voltages?? - by Joe - 01-13-2013, 05:31 PM
RE: Philco 20 Voltages - by Ron Ramirez - 01-13-2013, 06:19 PM
RE: Philco 20 Voltages - by Joe - 01-13-2013, 06:37 PM
RE: Philco 20 Voltages - by Ron Ramirez - 01-13-2013, 07:07 PM
RE: Philco 20 Voltages - by Joe - 01-13-2013, 07:17 PM
RE: Philco 20 Voltages - by Ron Ramirez - 01-13-2013, 07:23 PM
RE: Philco 20 Voltages - by Joe - 01-13-2013, 07:31 PM
RE: Philco 20 Voltages - by Ron Ramirez - 01-14-2013, 05:35 AM
RE: Philco 20 Voltages - by Joe - 01-16-2013, 02:00 PM
RE: Philco 20 Voltages - by codefox1 - 01-16-2013, 06:05 PM
RE: Philco 20 Voltages - by Joe - 01-16-2013, 08:00 PM
RE: Philco 20 Voltages - by TA Forbes - 01-16-2013, 08:59 PM
RE: Philco 20 Voltages - by Joe - 01-16-2013, 09:47 PM
RE: Philco 20 Voltages - by TA Forbes - 01-16-2013, 10:27 PM
RE: Philco 20 Voltages - by Joe - 01-16-2013, 11:10 PM
RE: Philco 20 Voltages - by 7estatdef - 01-17-2013, 05:16 PM
RE: Philco 20 Voltages - by Joe - 01-18-2013, 11:46 AM
RE: Philco 20 Filter Caps?? - by codefox1 - 01-18-2013, 08:02 PM
RE: Philco 20 Filter Caps?? - by Ron Ramirez - 01-18-2013, 08:38 PM
RE: Philco 20 Filter Caps?? - by Joe - 01-18-2013, 11:28 PM



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