Nostalgiaair.org has schematics to about 1950. Later schematics can be found here:
http://techpreservation.dyndns.org/schematics/manufacturer.htm
You RCA's may be too new for either?
Sam's Photofact has schematic from WW2 to present. Most are available through local libraries. If not available Sam's sells the information. You can check here:
http://www.samswebsite.com/photofact/pf_search.asp
Norm
:I have two RCA console sets I can not find schematics for. One is a model 1965 Chassis 343F, and the other is a Model 80-0A chassis RC351A. Can anyone help??
http://oldtech.net/RCA.html
Ken