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Philco 46-1209 Code 121
#20

Guess I should look at more than just one service guide.  I think I saw that the readings were taken with a 20,000 ohm/volt on the Sams, but I will double check tonight.  The info on the Riders version is much more in line with the results I was getting.  Thanks for pointing that out.  I am currently using an Ideal 61-766 meter that I would like to replace, as I do not need the clamp portion of it and it makes it difficult to set on the bench and remain viewable. 

I am still having problems with volume with the radio playing, the record changer sounds wonderful and can get very loud.  I have to have the volume pretty much maxed to hear radio stations.  There are still higher than normal voltages on both pin 3s of the 7H7 tubes.  There is a 33k resistor and 240 pf capacitor leading to pin 3 of the 7F8 left to replace in that circuit, but they are under the band switch assembly. 

7H7 1st IF Amp
pin 3 = 173v (105v expected)
 
7H7 2nd IF Amp
pin 3 = 148v (125v expected)

I will double check the pin 4 voltages on both 6V6's also.


Messages In This Thread
Philco 46-1209 Code 121 - by heats00 - 07-07-2015, 11:27 PM
RE: Philco 46-1209 Code 121 - by heats00 - 07-08-2015, 12:15 AM
RE: Philco 46-1209 Code 121 - by klondike98 - 07-08-2015, 12:20 AM
RE: Philco 46-1209 Code 121 - by codefox1 - 07-08-2015, 08:56 AM
RE: Philco 46-1209 Code 121 - by Radioroslyn - 07-09-2015, 06:03 PM
RE: Philco 46-1209 Code 121 - by heats00 - 07-16-2015, 10:27 PM
RE: Philco 46-1209 Code 121 - by heats00 - 08-06-2015, 02:19 PM
RE: Philco 46-1209 Code 121 - by heats00 - 08-07-2015, 12:05 AM
RE: Philco 46-1209 Code 121 - by heats00 - 08-08-2015, 02:30 AM
RE: Philco 46-1209 Code 121 - by heats00 - 08-09-2015, 01:46 AM
RE: Philco 46-1209 Code 121 - by heats00 - 08-12-2015, 09:04 PM
RE: Philco 46-1209 Code 121 - by heats00 - 08-17-2015, 03:55 PM
RE: Philco 46-1209 Code 121 - by klondike98 - 08-17-2015, 07:33 PM
RE: Philco 46-1209 Code 121 - by OZ4 - 08-17-2015, 09:14 PM
RE: Philco 46-1209 Code 121 - by heats00 - 08-18-2015, 09:27 AM
RE: Philco 46-1209 Code 121 - by OZ4 - 08-18-2015, 12:18 PM
RE: Philco 46-1209 Code 121 - by klondike98 - 08-18-2015, 01:02 PM
RE: Philco 46-1209 Code 121 - by heats00 - 08-19-2015, 01:00 AM
RE: Philco 46-1209 Code 121 - by OZ4 - 08-19-2015, 11:13 AM
RE: Philco 46-1209 Code 121 - by heats00 - 08-19-2015, 03:23 PM
RE: Philco 46-1209 Code 121 - by OZ4 - 08-19-2015, 07:22 PM
RE: Philco 46-1209 Code 121 - by heats00 - 08-20-2015, 10:56 PM
RE: Philco 46-1209 Code 121 - by OZ4 - 08-21-2015, 11:33 AM
RE: Philco 46-1209 Code 121 - by heats00 - 08-21-2015, 03:49 PM
RE: Philco 46-1209 Code 121 - by heats00 - 08-30-2015, 11:21 PM
RE: Philco 46-1209 Code 121 - by OZ4 - 08-31-2015, 11:05 AM
RE: Philco 46-1209 Code 121 - by heats00 - 08-31-2015, 12:28 PM
RE: Philco 46-1209 Code 121 - by OZ4 - 08-31-2015, 04:45 PM
RE: Philco 46-1209 Code 121 - by heats00 - 09-03-2015, 11:55 PM
RE: Philco 46-1209 Code 121 - by OZ4 - 09-04-2015, 11:06 AM



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