Philips DVDR725H, Service Manual

Page: 39 / 211

Mechanical Instructions
EN 39 HDRW720/0x, DVDR725H/0x 4.
4. Mechanical Instructions
4.1 Dismantling and Assembly of the Set
Remark: Exploded views can be found in chapter 10.
4.1.1 Manually opening the tray
– In case the loader is defective or cannot be opened
electrically you can open the tray manually.
– Through a slot at the underside of the cabinet a slider that
unlocks the tray can be accessed.
However the slot is covered by an adhesive tape on the
cabinet of the drive to prevent dust coming into the drive.
Push through this adhesive tape by means of a thin
screwdriver and move the slider to the left, see picture 4-1.
– Make sure that an adhesive tape has again been
applied to the drive when repair is finished!
Figure 4-1
4.1.2 Hard Disc and Power Supply Module
– Remove the 3 screws (1) fixing the HDD module, see figure
4-2
– Move the the hard disc module out of the slots in the front
plate (2) and put the hard disc to the side
– The fixing screws for HDD and power supply module are at
the underside of the mounting bracket. Release the
corresponding screws, see figure 4-3.
Figure 4-2
Figure 4-3
4.1.3 Front
– Before removing the front panel the tray has to be in the
opened position.
– Remove the top cover
– Remove tray front by pulling it upwards (1), see figure 4-4
– The black i-Link cable could be unplugged temporarily (2),
see figure 4-5
– Remove the Hard Disc module as described in previous
chapter and put it to the side (3)
– Remove the three screws (4) fixing the front panel
– Release the cables from the clamps (5)
– Release the two snap hooks at the sides (6) and remove
the front (7), see figure 4-6
– Release the screws (8), see figure 4-7, to remove the front
plate (9), see figure 4-8
Figure 4-4
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