1. The PHILCO Phorum
  2. Philco Radio Discussions
  3. Philco Electronic Restoration
Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5

Linear Mode
38-690 volume control
Chuck Schwark
Phorum Expert
*****
Posts: 1,703
Threads: 55
Joined: Sep 2005
City: Evanston, IL
#3

12-07-2015, 10:13 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,
The Philco Repair Bench
[Image: http://www.philcorepairbench.com/images/philog3tiny.gif]
http://www.philcorepairbench.com
Website Find
« Next Oldest | Next Newest »


Messages In This Thread
38-690 volume control - by FStephenMasek - 12-07-2015, 02:11 PM
RE: 38-690 volume control - by Chuck Schwark - 12-07-2015, 02:40 PM
RE: 38-690 volume control - by Chuck Schwark - 12-09-2015, 09:22 AM
RE: 38-690 volume control - by SteveJB - 12-18-2017, 07:42 AM
RE: 38-690 volume control - by morzh - 12-18-2017, 08:21 AM
Resistance values for 38-690 vol pot - by Chuck Schwark - 12-07-2015, 10:13 PM
RE: Resistance values for 38-690 vol pot - by sam - 12-09-2015, 10:50 AM



Users browsing this thread: 1 Guest(s)
  1. The PHILCO Phorum
  2. Philco Radio Discussions
  3. Philco Electronic Restoration