Did you mean chassis number 4705 instead of 7405? If so, the schematic is available from the Nostalgia.org Resourses page under model number 7P420. It is a seven tube portable with the following tubes: Two 1U4s (RF and IF), 1R5, 1S5, 3Q4, 50B5 and 35W4.
:I have a Majestic Radio, a portable unit, wood construction with a full fabric skin. there is a leather handle on top. The face dial, knobs and speaker are covered by a fold down hatch. The rear has a full hinged fold down back giving access to the wooden loop antena, full access to the chaise and a flat aluminum antena which attaches(by clip) to a conceled telescopic antena. The chasie model no is 7405.
:Anybody know where I can find a schematic and data sheet?
Steven,
YES. YES, thats it!!! Thank You!!!
By the way, 4705 vs 7405 to people like me (dyslexic) are at tmes the same number.