[Arran]

If Arran does not have the schematic...

Ron;
  I really wish that I did have copies of the actual Philco Products of Canada manuals from those years, the only book I have is a 1939 book and a small collection of post war service folders for selected models. As for the U.S Models the only pre war one I don't have is for the 1938 models, but have everything from 1928-37. Fortunately most of the 1928-37 Philcos are the same as the U.S models, but from 1939-42 they tended to pare off  considerably, there were Canadian models that look a lot like U.S ones but the Canadian models were AC only whereas the U.S ones were AC/DC, and then you have the Tropic clones that were sold as domestic models.
Regards
Arran