TM11-4054   dated July 1946

Radio receivers BC-779 A and B,  BC-794 A and B, BC-1004 a, B, C, and D, and R-129/U

Repair Instructions
Strange book,  details on differences between above sets, schematics, but no info on power supplies.

Book also known as: T.O. 31R1 -3BC -132   Edition with this nomenclature added in addition to original TM number has been digitized by NJ7P and is available on his website.

TM11-4054 Change C1 and C2  were extracted from NJ7P version.

C1 includes schematics drawn with modern postwar symbols but still using "M" for x1000 .