Yamaha RX-Z11 Service Manual page 26

RX-Z11/DSP-Z11
f. Remove 2 screws (D) and then remove the SUBCPU
(5) P.C.B.. (Fig. 16)
g. Remove screw (E). (Fig. 16)
h. Remove 2 hooks and then remove the FUNCTION (1)
P.C.B.. (Fig. 16)
i. Remove 2 screws (F) and then remove the SUBCPU
(4). (Fig. 16)
j. Remove screw (G) and then remove the SUBCPU (2)
P.C.B.. (Fig. 16)
k. Remove the FUNCTION (2) P.C.B.. (Fig. 16)
l. Remove screw (H) and then remove the INPUT (1)
and SUBCPU (3) P.C.B.s. (Fig. 16)
* When installing P.C.B.s of the rear P.C.B. unit:
P.C.B.s of the rear P.C.B. unit are directly connected
with board-to-board connectors. When installing these
P.C.B.s, align each P.C.B. to the connector position,
hold it securely to connect the connectors and then fix
them by screwing.
D
SUBCPU (5) P.C.B.
SUBCPU (4) P.C.B. SUBCPU (2) P.C.B.
F
FUNCTION (2) P.C.B.
FUNCTION (1) P.C.B.
26
D
E
F
G
H
H
INPUT (1) P.C.B.
G
SUBCPU (3) P.C.B.
Hook
E
Fig. 16
5. Removal of AVIDEO (1) P.C.B.
a. Remove 2 screws (I) and then remove HD radio tuner
(U model). (Fig. 17, 19)
b. Remove screw (J) and push rivet (K). (Fig. 19)
c. Remove 3 screws (L). (Fig. 17)
d. Remove the AVIDEO (1) P.C.B.. (Fig. 19)
U, C, R, T, K, A, B, G, E, L models
L I (U model)
Fig. 17
J model
L
Fig. 18
J K
L
K
AVIDEO (1) P.C.B.
J
HD radio tuner
(U model)
Fig. 19