Philco 46-480 Electronic Restoration
Posts: 1,129
Threads: 45
Joined: Feb 2015
City: Roseville, MN
Well, you're right but the AVC gets to the control grid through the IF secondary, no direct connection to the control grid.
I thought it was strange when I restored the PT2, then I just finished the 41-221 and noticed it is there also. Maybe it's a quirk of loctal tubes.
(This post was last modified: 03-13-2025, 06:40 PM by RodB.)
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RE: Philco 46-480 Electronic Restoration - by RodB - 03-13-2025, 06:36 PM
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