Philco 40-180 - Resistor Burnout

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Philco 40-180 - Resistor Burnout

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

#11

12-16-2021, 05:08 PM

Seems that a 150 ohm resistor was added in series with the 250 pF cap connected to pin 6 of the 6J8. Appears to be an undocumented production change as it does not appear on the schematic.

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Messages In This Thread

Philco 40-180 - Resistor Burnout - by wtoeller - 12-15-2021, 05:54 PM

RE: Philco 40-180 - Resistor Burnout - by Mondial - 12-15-2021, 08:43 PM

RE: Philco 40-180 - Resistor Burnout - by wtoeller - 12-15-2021, 11:53 PM

RE: Philco 40-180 - Resistor Burnout - by John Bartley - 12-16-2021, 08:19 AM

RE: Philco 40-180 - Resistor Burnout - by wtoeller - 12-16-2021, 09:02 AM

RE: Philco 40-180 - Resistor Burnout - by Mondial - 12-16-2021, 09:25 AM

RE: Philco 40-180 - Resistor Burnout - by wtoeller - 12-16-2021, 10:20 AM

RE: Philco 40-180 - Resistor Burnout - by wtoeller - 12-16-2021, 10:30 AM

RE: Philco 40-180 - Resistor Burnout - by wtoeller - 12-16-2021, 12:50 PM

RE: Philco 40-180 - Resistor Burnout - by RodB - 12-16-2021, 01:42 PM

RE: Philco 40-180 - Resistor Burnout - by Mondial - 12-16-2021, 05:08 PM

RE: Philco 40-180 - Resistor Burnout - by wtoeller - 12-16-2021, 05:13 PM

RE: Philco 40-180 - Resistor Burnout - by Mondial - 12-16-2021, 05:20 PM

RE: Philco 40-180 - Resistor Burnout - by wtoeller - 12-16-2021, 05:27 PM

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