Yamaha MCR-730, Руководство по обслуживанию

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15
DRX-730/NX-E700
DRX-730/NX-E70
0
Top cover
DVD mechanism ass'y
Lid
Side panel
Side panel
Front panel unit
Push rivet
Push rivet
Hook
Hook
MAIN (1) P.C.B.
DVD module P.C.B.
P.C.B.
support
CB12
CB26
CB967
CB962
CB968
DVD mechanism ass'y
DVD module P.C.B.
Support P.C.B.
Clip
Terminal side
13 mm
(1/2")
CB966
CB964
CB965
Use a clip or other item
to ground the unit.
■
DISASSEMBLY PROCEDURES
(Remove parts in the order as numbered.)
Disconnect the power cable from the AC outlet.
1. Removal of Top Cover
a. Remove 2 screws ( ) and 4 screws ( ). (Fig. 1)
b. Slide the top cover rearward to remove it. (Fig. 1)
2. Removal of Front Panel Unit
a. Open the disc tray, remove the lid and close the disc
tray. (Fig. 3)
b. Remove 2 screws ( ), 2 push rivets and then remove 2
side panels. (Fig. 1)
c. Remove 3 screws ( ). (Fig. 1)
d. Release 2 hooks, pull out the front panel unit forward.
(Fig. 1)
e. Remove CB12 and CB26. (Fig. 1)
3. Removal of DVD Mechanism Ass’y and DVD
Module P.C.B.
a. Remove 4 screws ( ) and screw ( ). (Fig. 1)
b. Remove 3 screws ( ) and screw ( ). (Fig. 1)
c. Remove CN962, CN967 and CN968. (Fig. 1)
d. Remove the DVD mechanism ass’y and DVD module
P.C.B. together with support P.C.B.. (Fig. 1)
e. Remove CN964 and CN965. (Fig. 1)
f. Remove CN966, and ground the terminal face of the
flexible flat cable with a clip or the like. (Fig. 1)
g. Remove the DVD mechanism ass’y. (Fig. 1)
Fig. 1