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New and already smoking(literally)
Mondial
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Posts: 1,114
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Joined: Feb 2013
City: Irvington, NY
#37

02-06-2014, 09:39 AM
The 84 tube definitely is bad. So far the transformer and resistors look ok

If you read anything but infinite resistance between pin 1 and 4 then there is a heater to cathode short. Pins 1 and 5 are the filament and you should read a low resistance between them.



[Image: http://www.bunkerofdoom.com/tubes/syl43/...3/P208.GIF]
(This post was last modified: 02-06-2014, 10:03 AM by Mondial.)
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Messages In This Thread
RE: New and already smoking(literally) - by morzh - 02-03-2014, 03:29 PM
RE: New and already smoking(literally) - by morzh - 02-03-2014, 03:38 PM
RE: New and already smoking(literally) - by morzh - 02-03-2014, 08:34 PM
RE: New and already smoking(literally) - by morzh - 02-03-2014, 09:14 PM
RE: New and already smoking(literally) - by morzh - 02-04-2014, 10:35 AM
RE: New and already smoking(literally) - by morzh - 02-04-2014, 11:28 AM
RE: New and already smoking(literally) - by morzh - 02-04-2014, 11:18 PM
RE: New and already smoking(literally) - by morzh - 02-05-2014, 11:50 AM
RE: New and already smoking(literally) - by morzh - 02-05-2014, 11:51 AM
RE: New and already smoking(literally) - by Mondial - 02-06-2014, 09:39 AM
RE: New and already smoking(literally) - by morzh - 02-06-2014, 10:35 AM
RE: New and already smoking(literally) - by morzh - 02-06-2014, 10:51 AM
RE: New and already smoking(literally) - by morzh - 02-06-2014, 11:24 AM
RE: New and already smoking(literally) - by morzh - 02-06-2014, 12:18 PM
RE: New and already smoking(literally) - by morzh - 02-06-2014, 05:55 PM
RE: New and already smoking(literally) - by morzh - 02-06-2014, 06:54 PM
RE: New and already smoking(literally) - by gregb - 02-06-2014, 07:12 PM
RE: New and already smoking(literally) - by morzh - 02-07-2014, 03:50 PM
RE: New and already smoking(literally) - by morzh - 02-09-2014, 11:23 PM



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  1. The PHILCO Phorum
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