12-04-2007, 09:06 AM
I found a schematic for a Philco 46-1201 that has all of the same tubes except for the 50X6. It uses a 50Y6GT which has the same characteristics but different basing. This may be equivalent to the 730. :
It can be found here:
http://techpreservation.dyndns.org/schematics/
Instructions for viewing DJVU files are on the page that is linked.
It can be found here:
http://techpreservation.dyndns.org/schematics/
Instructions for viewing DJVU files are on the page that is linked.
Carl
Northern Panhandle, WV