06-14-2016, 05:36 PM
Schematics for the 35 and 70 (both early and late versions) can be found here: http://www.philcoradio.com/tech/schema.htm
Also some additional information would be found in the Nostalgiaair copies of Riders here: http://www.nostalgiaair.org/Resources/303/T0000303.htm
Also some additional information would be found in the Nostalgiaair copies of Riders here: http://www.nostalgiaair.org/Resources/303/T0000303.htm