I need to know the tube layout of the radio for a PT-25. I have the tubes but they were not in their sockets when I got the radio. I think I have figured out where they go but would love to know the layout to double check my analysis. Thanks so much.
![[Image: pt_tubes.jpg]](http://i326.photobucket.com/albums/k420/mrphilco/ARF/pt_tubes.jpg)
This is the tube layout for most of the TH-, TP- and several of the PT- series Philco Transitone home radios.
Thanks Ron. This is exactly what I needed.
Hi Gary & Welcome!
I see this is your first time here. Great bunch if you need help or info for your Philco.
Here's the diagram for your PT-25 It's actually for the TH-4 but should be the same or pretty close.
http://www.nostalgiaair.org/Resources/241/M0014241.htm
Gud lk w/it
Terry N3GTE