Philco Model 90 Speakers

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12-31-2009, 01:09 PM

Steve,
I figured I had little to lose so I did some surgery on the field coil and was lucky enough to find the discontinuity right where the lead-in wire connects to the fine coil wire. Soldered it back together and used a drop or two of Super Glue to hold things in place. Took about 30 minuites from the time I discovered the field coil was open until I made the repair, put things back together, and made some tests. The DC resistance is 3200 ohms; within 20% of what you said it should be. Thanks for your help.

Lou

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Messages In This Thread

Philco Model 90 Speakers - by Guest - 12-30-2009, 11:36 AM

Re: Philco Model 90 Speakers - by 7estatdef - 12-30-2009, 05:27 PM

Re: Philco Model 90 Speakers - by Steve Davis - 12-30-2009, 05:47 PM

Re: Philco Model 90 Speakers - by Guest - 12-30-2009, 09:32 PM

Re: Philco Model 90 Speakers - by Steve Davis - 12-31-2009, 12:19 AM

Re: Philco Model 90 Speakers - by Steve Davis - 12-31-2009, 12:30 AM

Re: Philco Model 90 Speakers - by Guest - 12-31-2009, 01:09 PM

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