Guys,
I've scanned the Riders info on this TV. It's from Riders TV 1 pages 44 thru 75. I then enlarged the Schematic and Wiring Diagrams and made separate files for those whose size is 36x24 for us old geezers.
I've uploaded them on Dropbox.
The Manual is about 12megs and the Schematic and Wiring Diagram are about 1meg each.
https://www.dropbox.com/s/awm0knizur...anual.pdf?dl=0
https://www.dropbox.com/s/52cxfm9kln...36x24.pdf?dl=0
https://www.dropbox.com/s/ajfa53b9r9...36x24.pdf?dl=0