Does anyone have a schematic for an RCA CTC-52, 53, 54, 55 to share?

[powerking]

I have a Curtis Mathes CMC-37/40 TV and it has been said they are a cloan with various "tweeks" of the RCA above mentioned chassis'. This is a series strung filiment set with 5GH8A's in the mix as opposed to more common 6GH8A'a like other early '70s RCA'a used. I've searched the forums on this website and can only find views/videos of these RCA sets operating from "retrochad" but no back/chassis shots. I'd like to compare the C.M. to RCA and see if it really is clone.

Thanks,

Tom D.