1986 Magnavox Schematic not in SAM's Photofact - Help

[hr(bob) hofmann@att.net]

I am trying to locate the schematic for a 1986 13 inch Magnavox Color
TV manufactured July 1986. The Chassis model number is 13A203-00AA.
The Set model number is RG4044WA. There is also a sticker on the back
with the numbers 7116 Y171F TY00. I could not find the chassis or the
model number in my SAM's Photofact index. Does anyone have any ideas
for obtaining the schematic??

TIA,

H. R.(Bob) Hofmann