Yamaha RX-Z11 Service Manual page 20

RX-Z11/DSP-Z11
3. Removal of Power Transformer
a. Remove 2 push rivets (9) and then remove SUBCPU
(8) P.C.B.. (Fig. 2)
b. Remove screw (0) and then remove the support
POW5. (Fig. 2)
c. Remove screw (A), CB59 and then remove POWER
(6) P.C.B.. (Fig. 2)
d. Remove 4 screws (B). (Fig. 2)
e. Remove CB14, CB51, CB57, CB62 and the primary
connector. (Fig. 2)
f. Remove CB52 (U, C models). (Fig. 2)
g. Remove the power transformer. (Fig. 2)
4. Removal of POWER (2) P.C.B.
a. Remove 5 screws (C). (Fig. 2)
b. Remove CB53-55 and CB628. (Fig. 2)
c. Remove CB56 (U, C models). (Fig. 2)
d. Remove the POWER (2) P.C.B.. (Fig. 2)
5. Removal of POWER (3) and AVIDEO (3) P.C.B.s
a. Remove 5 screws (D). (Fig. 2)
b. Remove CB60-61, CB622-623 and CB627. (Fig. 2)
c. Remove the POWER (3) and AVIDEO (3) P.C.B.s to-
gether. (Fig. 2)
POWER (3) P.C.B.
CB59
Support POW5
0
B
20
D
CB57
CB61
D
CB62
CB60
A
POWER (6) P.C.B.
PRIMARY CONNECTOR
B
Power transformer
Fig. 2
9
0
A
B
C
D
SUB CPU (8) P.C.B.
C
CB51
AUDIO (3) P.C.B.
CB55
CB54
CB53
CB56
(U,C models)
CB52
(U,C models)
CB627
CB622
CB805
CB14
CB628
CB623
9
POWER (2) P.C.B.
C