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38-690 volume control
Chuck Schwark
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Posts: 1,703
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City: Evanston, IL
#3

12-07-2015, 11:13 PM
Looking for the values of the dual-pot volume control on the Model 38-690.

All Philco service bulletins and 1937-40 Philco parts catalogs do not show the resistances 
of the two sections.  Only the Philco part number:  33-5240.

Seems Philco never published parts values in their 38-690 service bulletin. 

Any help appreciated,

Chuck
Chuck Schwark,
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Messages In This Thread
38-690 volume control - by FStephenMasek - 12-07-2015, 03:11 PM
RE: 38-690 volume control - by Chuck Schwark - 12-07-2015, 03:40 PM
RE: 38-690 volume control - by Chuck Schwark - 12-09-2015, 10:22 AM
RE: 38-690 volume control - by SteveJB - 12-18-2017, 08:42 AM
RE: 38-690 volume control - by morzh - 12-18-2017, 09:21 AM
Resistance values for 38-690 vol pot - by Chuck Schwark - 12-07-2015, 11:13 PM
RE: Resistance values for 38-690 vol pot - by sam - 12-09-2015, 11:50 AM



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