Superb rendition. Drawings (schematics) complete and unabridged. I do a great deal of vintage audio restoration. Documentation is essential for successful repairs. I have found sources over the years that offer good documentation, but rarely all that is necessary. Owner's Manuals has filled that void with complete and legible documentation. They have narrowed my "favorites" to a more manageable collection. This Denon manual in particular contained the latest revisions level, and offered alterations favorable to updating the item. The Illustrated Parts Breakdown (IPB) was well enough detailed to simplify part symbols and physical locations. You will not be disappointed!
This was precisely what I was looking for. Complete and good quality!
Text excerpt from page 47 (click to view)
DEH-3300R,3330R
7.1.2 DISASSEMBLY
- Removing the Case (not shown) 1. Remove the Case.
CD Mechanism Module
- Removing the CD Mechanism Module (Fig.1) Remove the four screws. Disconnect the connector and then remove the CD Mechanism Module. - Removing the Grille Panel Assy (Fig.1) Remove the two screws and then remove the Grille Panel Assy.
Grille Panel Assy
Fig.1
- Removing the Tuner Amp Unit (Fig.2) Remove the two screws. Straight the tabs at three locations indicated. Remove the screw. Remove the three screws and then remove the Tuner Amp Unit.
*) Tuner Amp Unit is different partially from this photo.