Yamaha RX-Z11 Service Manual page 23

3. Removal of AMPPOW (2) and INPUT (2) P.C.B.s
a. Remove 2 screws (J) and then remove the AM/FM
tuner (U, C, A models). (Fig. 9)
b. Remove 3 screws (K). (Fig. 10)
c. Remove screw (L). (Fig. 9)
d. Pull out AMPPOW (2) P.C.B. forward. (Fig. 9)
e. Remove 9 (U, C models)/8 (R, T, K, A, B, G, E, L mod-
els) screws (M). (Fig. 10)
f. Remove CB551, CB582 (U, C models) and then re-
move the INPUT (2) P.C.B.. (Fig. 9)
4. Removal of AMPPOW (3) and SUBCPU (1) P.C.B.s
a. Remove 4 screws (N). (Fig. 10)
b. Remove screw (O). (Fig. 9)
c. Pull out AMPPOW (3) P.C.B. forward. (Fig. 9)
d. Remove 3 screws (P) and 2 jack screws (Q). (Fig. 10)
e. Remove CB81-83 and CB85. (Fig. 9)
f. Remove the SUBCPU (1) P.C.B.. (Fig. 9)
AM/ FM tuner
(U, C, A models)
AMPPOW (2) P.C.B.
CB582
(U, C models)
CB551
L
INPUT (2) P.C.B.
K
L
M
N
O
P Q
J
CB81
CB85
CB82
CB83
SUB CPU (1) P.C.B.
O
AMPPOW (3) P.C.B.
Fig. 9
U, C models
N Q P M
Fig. 10
RX-Z11/DSP-Z11
K
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