Yamaha DVR-C310, Руководство по обслуживанию

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10
DVR-C310
Fig. 4
Fig. 5
● Precaution for installation of the tray ass'y.
On tray ass'y setting.
Check the direction of marking “
▲ ” on gear
according to this drawing.
Gear/L0
Front Panel
Gear/L01
Marking
1. Removal of Tray Ass'y
* The tray ass’y cannot be supplied independently. The tray
ass’y is contained in DVD 5-disc changer module and supplied
as a DVD 5-disc changer module.
a. Remove the top cover.
b. Open Tray (see How to manually eject the tray).
c. Remove 1 screw (
q
).
d. Remove the tray ass'y.
Fig. 3
2. Removal of Table
* The table cannot be supplied independently. The table is
contained in DVD 5-disc changer module and supplied as a
DVD 5-disc changer module.
a. Remove the plate/table in Fig. 6.
b. Remove 1 screw (
w
) and then take off the table in Fig. 6.
IMPORTANT: Installation of Table.
Install the table according to the following procedure.
1) Slide the lever so that the gear/RT becomes
free. (Fig.7)
2) With the “ ▲ ” mark on the gear/RT aligned
with the same mark on the tray, lock it with
the lever. (Fig.7)
3) Install the table by aligning it to the thick line
on “
/
” mark. (Fig.6)
*Check that the table is locked after installation.
Lever
Tray
Gear/RT1
Fit the Gear/RT to “
▲
” mark.
Fig. 7
Fig. 6
Lock
Unlock
● How to manually eject the tray
a. Turn the player bottom up.
b. Move the slider in the direction indicated with a screw driver until the tray is ejected.
c. Gently pull the tray out.
Tray
Bottom Frame
Rear
Front
Slider
b.
a.
c.
Screw Driver
Slider
b. d.
Top Cover
Tray Ass'y
a.
q
Table
Plate/ Table
Fit the table to the thick line on " / " mark.
w
Clamper Ass'y
Traverse Unit
Optical Pick Up
Solder
● Preventive measure for laser diode from electrostatic breakdown
When replacing the MONO Board or DVD 5-disc changer module, solder between lands of
the optical pick up P.C.B. to protect the laser diode against electrostatic breakdown.
Fig. 1
Fig. 2
Notes
• Use an anti-static soldering iron to short-circuit and unshort-
circuit laser diode.
• After you have finished repairing, remove the solder from the
short-circuit location.