Disassembly Procedures - Yamaha MCR-730 Service Manual

■ 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 (
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)
Top cover
DVD mechanism ass'y
Push rivet
Front panel unit
Hook
Side panel
Lid
). (Fig. 1)
P.C.B.
support
CB12
CB26
MAIN (1) P.C.B.
Push rivet
Side panel
Fig. 1
3. Removal of DVD Mechanism Ass'y and DVD
Module P.C.B.
a. Remove 4 screws (
b. Remove 3 screws (
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)
13 mm
(1/2")
Terminal side
Clip CB965
Use a clip or other item
to ground the unit.
DVD mechanism ass'y
DVD module P.C.B.
CB968
CB962
CB967
Hook
DRX-730/NX-E700
) and screw ( ). (Fig. 1)
) and screw ( ). (Fig. 1)
DVD module P.C.B.
Support P.C.B.
CB966
CB964
15