Disassembling And Reassembling The Loading Base - Denon DVD-5000 Service Manual

DVD-5000 ia
2. Disassembling and Reassembling the Loading Base
Please take proper care to prevent static electricity
damage when touching the loading base.
We recommend that you remove the entire loading base
Unit before replacing the laser pick-up.
2-1. Removal of the Loading Base
1. Follow the "Top Cover," "Tray Panel" and "Front Panel"
when removing the casing parts.
Loading Base Screw
Fig. 2-1 Removal of the Loading Base
2. Remove the 2 Flexible Cables connecting the loading base
and the main P.W.B. (Circuit Board Assembly)
Static electricity destroys the laser diode. After removing
the flexible cable ®, short the flexible cable @ with a metal
clip.
3. Remove the 4 screws attaching the Loading Base.
2-2. Disassembling the Clamp
Support Plate and the Clamper
1. Remove the Clamp Support Plate from the Loading Base
by removing the 4 screws.
Fig. 2-2-1. Removal of the Clamp Support Plate
2. Remove the 4 screws.
3. Disassemble while unlocking the three tabs on the bottom
of the clamper. Be careful not to damage these tabs.
Clamp Support Plate
Disassemble the clamper as necessary.
Fig. 2-2-2 Disassembly of the Clamper
2-3. Removing the Loading Tray
1. Move the portion of the Rotary Cam extending from the
bottom of the loading base to the "Tray Open" position.
Tray Close Position
Hl
Z]
Tray
Open
Position OC
Fig. 2-3-1 Tray Open Position of the Rotary Cam