Sansui TU-717 tuner schematics?

I just picked up a used Sansui TU-717. FM is great but panel lights are dead, as is the AM. I'd liek to take a shot at repairing it. Does anyone know a good source for the schematics and/or replacement parts?
I struck out with Google.

Go to eBay and search on "Sansui Manuals." Someone there is selling a whole bunch, including the TU-717, on DVD for $19.95. There's also a current auction for a paper copy. Good luck, Dave.
You can also ask the question over on if you wish. It is a great site for information on such gear.
There are members who also sell parts, etc.