38 116 RF tube

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38 116 RF tube

Mondial
Phorum Expert

Posts: 1,114
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Joined: Feb 2013
City: Irvington, NY

11-17-2016, 08:39 AM

You might check the resistor numbered 117 on the schematic. This is a chassis mounted wirewound resistor that drops plate voltage to the oscillator and AF tubes. If it opens you will lose plate voltage to the affected tubes.

Also filter cap 70A could be shorted, causing resistor 117 to open.

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Messages In This Thread

38 116 RF tube - by SteveJB - 11-17-2016, 08:20 AM

RE: 38 116 RF tube - by Mondial - 11-17-2016, 08:39 AM

RE: 38 116 RF tube - by SteveJB - 11-17-2016, 06:37 PM

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