Yamaha RX-Z11 Service Manual page 28

RX-Z11/DSP-Z11
3. Removal of POWER (1) and (5) P.C.B.
a. Remove 4 screws (5) and then remove the panel side
L. (Fig. 21)
b. Remove 2 screws (6) and then pull out POWER (5)
P.C.B.. (Fig. 21)
c. Remove 2 screws (7) and pull out POWER (4) P.C.B..
(R, L models) (Fig. 21)
d. Remove 4 screws (8). (Fig. 21)
e. Remove CB1. (Fig. 21)
f. Remove the primary connector. (Fig. 21)
g. Remove the POWER (1) P.C.B.. (Fig. 21)
4. Removal of AMPPOW (1) P.C.B.
a. Remove 6 screws (9), 2 screws (0) and then remove
the top cover. (Fig. 21)
b. Remove 8 screws (A). (Fig. 21)
c. Remove CB14 and CB61. (Fig. 21)
d. Pullout the AMPPOW (1) P.C.B.. (Fig. 21)
*
When removing AMPPOW (1) P.C.B., remove the
front, side and rear sections in advance.
Panel side L
5
PRIMARY CONNECTOR
AMPPOW (1) P.C.B.
28
5
CB14
A
A
A
5
6
8
9 0
A
9
9
CB61
POWER (1) P.C.B.
POWER (4) P.C.B.
(R, L models)
8
CB101
Fig. 21
0
Top cover
7
6
POWER (5) P.C.B.
8