DE512 Schematic or Tech sheet please

[Aggieland Appliance Repair]

Manufacturer: Maytag

Type of Appliance: Dryer

Model Number: De512

Have you validated the model number at an online parts site like Repair Clinic? (yes or no): Yes

Have you watched the video on how to search for manuals and have you searched the Downloads section prior to posting this request? (yes or no): Yes

Need to see schematic on old 27 year old dryer. The finished buzzer buzzes when pressing start. Unsure of bad motor or timer. Thermals all good

[Son of Samurai]

You might be out of luck on this one. Looks like it's so ancient that Whirlpool has given up on supplying its tech sheet. All I could find was the parts manual.