[Raleigh]

Check out the notes on the bottom of the schematic, under the coil diagrams. It should be pretty clear that the 40-195 code 121 and 40-201 code 122 use the same chassis, so whatever the schematic says about the 40-195 is the same as your radio.

They don't say "the same." They say "similar." I have a hunch they probably mean "the same" except for model and code number stamps, serial number series, and other non-technical things that would distinguish one chassis model from an otherwise identical assembly destined for the other model.

It does clearly state that "Service information for Model 40-201, Code 122 is the same as that for the Model 40-195."

Note that the schematic diagram shows connections for the 7A6 are in dotted lines. The note says the dotted connections apply to 40-200 only. For service purposes you have a 40-195, so the 7A6 is not in your radio. The 40-201 should only have 2 tubes in the row next to the IF coil #39.