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Philco 37-690
#5

I did a check of the resistors in the power unit, and found the all to be high-better than 10%. I did find a part that does not show up on the parts diagram. It is a tapped resistor with a Philco part number of 33-3311. The literature says it should have a number of 33-3302. I believe that the original was there at one time, and was replaced with the one that is there now. The one that is there now only has 3 taps. The one that is supposed to be there had 5. If this part does the job of the old one, that would be fine. I would just like to know what the values of the current part are.


Messages In This Thread
Philco 37-690 - by CR220 - 03-29-2016, 10:49 PM
RE: Philco 37-690 - by klondike98 - 03-30-2016, 10:26 AM
RE: Philco 37-690 - by CR220 - 03-30-2016, 10:58 AM
RE: Philco 37-690 - by morzh - 03-30-2016, 11:49 AM
RE: Philco 37-690 - by CR220 - 03-30-2016, 06:15 PM
RE: Philco 37-690 - by klondike98 - 04-13-2016, 10:46 AM
37-690 Volume Control - by CR220 - 04-12-2016, 11:51 PM



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