However, owning a piece of vintage history comes with inherent responsibilities. As these units approach their 40th or 50th birthdays, components degrade, potentiometers gather dust, and capacitors dry out. For the serious enthusiast or technician looking to restore this legend to its factory specifications, there is only one holy grail of documentation: the .
Excellent for online viewing. You can search text within the PDF if you have the OCR version. Denon Pra 2000 Service Manual
If you are doing a full restoration, buy an original printed manual from eBay or a specialty shop. The contrast on the schematics is vastly superior to any photocopy. However, owning a piece of vintage history comes