The service manual is a good quality scan of the Panasonic NV-850, which is electrically identical to the Philips VR 6920, but mecanically just nearly.
perfecto manual ,completo y detallado de muy buena calidad de impresion, ideal en una palabra.
Text excerpt from page 53 (click to view)
DEH-P5100R,P5100R-W,P5100R-B
7.1.2 DISASSEMBLY
- Removing the Case Unit (not shown) Remove the case unit.
CD Mechanism Module
- Removing the CD Mechanism Module (Fig.1) Remove the four screws. Disconnect the connector and then remove the CD Mechanism Module (not shown). - Removing the Panel Assy (Fig.1) Remove the two screws. Disconnect the two stoppers and then remove the Panel Assy (not shown).
Panel Assy
Fig.1
- Removing the Tuner Amp Unit (Fig.2) Remove the three screws.
Remove the two screws.
Remove the screw.
Unbend the four claws and then remove the Tuner Amp Unit.