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Philco 70 non-AVC resistor added to 2nd detector plate to ground
ntsc525
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Posts: 43
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Joined: Feb 2015
City: Buena Park, CA
#6

10-15-2017, 12:26 PM
I didn't really run it long enough to know if the intermittent issue was present before I removed the resistor, and reinstalling it didn't make any difference during the failure mode.

If there's an intermittent problem with the radio, I have to figure out what it is and fix that anyway. It's not related to the resistor that was installed many years ago.

If I don't make progress on the B+ problem today, I'll start a new thread on that topic.
"Why, the tubes alone are worth more than that!" (Heard at every swap meet. Gets me every time!)

Philcos: 90, 70, 71B, 610, 37-61 40-81, 46-420 Code 121 to name a few.
Plus enough Zeniths, Atwater Kents and others to trip over!
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RE: Philco 70 non-AVC resistor added to 2nd detector plate to ground - by ntsc525 - 10-15-2017, 12:26 PM



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  1. The PHILCO Phorum
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