Yamaha CRX-E150, Руководство по обслуживанию

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CRX-E150
CRX-E150
9
8
5
7
6
0
A
A
A
Tuner
Main (1) P.C.B.
CB601
Frame/P.C.B.
CD Mechanism
Unit
B
D
C
D
2
2
1
1
3
3
4
Top Cover
Front Panel
7
■
DISASSEMBLY PROCEDURES
(Remove parts in the order as numbered.)
Disconnect the power plug from the AC outlet.
1. Removal of Top Cover
a. Remove 4 screws (
1
) and 5 screws (
2
) in Fig. 1.
b. Lift the Top Cover at the rear and move it rear-ward
slantingly.
2. Removal of Front Panel Unit
a. Disconnect cables from Connectors (CB752, CB415,
CB407, CB305, CB302) in Fig. 2.
b. Remove 3 screws (
3
) and 3 screws (
4
) in Fig. 1.
c. Remove the Front Panel Unit forward in Fig. 1.
3. Removal of Tuner
a. Disconnect a cable from Connector (CB303) in Fig. 2.
b. Remove 3 screws (
5
) and then remove the Tuner in
Fig. 3.
4. Removal of MAIN (1) P.C.B.
a. Disconnect cables from Connectors (CB413, CB403,
CB401) in Fig. 2.
b. Remove the cap (
6
) from the Digital Output Terminal in
Fig. 3.
c. Remove 3 screws (
7
), 1 screw (
8
) and 2 screws (
9
)
in Fig. 3.
d. Remove 1 screw (
0
) and 5 screws (
A
) and then
remove the MAIN (1) P.C.B. in Fig. 3.
5. Removal of CD Mechanism Unit
a. Disconnect the cable from the Connector (CB601) in
Fig. 4.
b. Remove 2 screws (
B
) and 2 screws (
C
) in Fig. 4. and
then remove the Frame/P.C.B..
c. Remove 4 screws (
D
) and then remove the CD
Mechanism Unit in Fig. 4.
Fig. 1
Fig. 2
Fig. 3 Fig. 4
CB302
CB401
CB403
CB407
CB413
CB415
CB752
CB303
CB305
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