Yamaha RX-V559 Service Manual page 15

5. Removal of FUNCTION (1) P.C.B.
a. Remove 2 screws (9). (Fig. 2)
b. Remove 8 screws (0). (Fig. 4)
c. Remove CB200-202, CB204, CB206 and CB207. (Fig. 2)
d. Remove the FUNCTION (1) P.C.B.. (Fig. 2)
6. Removal of DSP P.C.B.
a. Remove 2 screws (A). (Fig. 2)
b. Remove 7 screws (U, C models) / 6 screws (R, T, K, A,
G, E, L, J models) (B). (Fig. 4)
c. Remove CB2-4, CB9 and CB57. (Fig. 2)
d. Remove the DSP P.C.B.. (Fig. 2)
7. Removal of VIDEO P.C.B.
a. Remove 1 push rivet (C). (Fig. 3)
b. Remove 6 screws (D). (Fig. 4)
c. Remove CB401 and CB402. (Fig. 3)
b. Remove the VIDEO P.C.B.. (Fig. 3)
DSP P.C.B. CB202 CB200 FUNCTION (1) P.C.B.
CB204
CB206
CB57
CB207
CB4
CB201
CB9
9
A A 9
CB3 CB2
Fig. 2
FUNCTION (2) P.C.B.
CB105
( U, C models )
CB104
9
0
A
B
C
D
CB103 E CB402 VIDEO P.C.B.
C
CB401
Fig. 3
8. Removal of FUNCTION (2) P.C.B.
a. Remove 1 push rivet (E). (Fig. 3)
b. Remove 5 screws (F). (Fig. 4)
c. Remove the FUNCTION (2) P.C.B.. (Fig. 3)
9. Removal of TUNER
a. Remove 3 screws (G). (Fig. 4)
b. Remove the TUNER. (Fig. 5)
10. Removal of MAIN (1), (2), (4) and (5) P.C.B.s
a. Remove the Artbase/P.C.B.. (Fig. 5)
b. Remove 2 screws (H), 1 screw (I), 2 screws (J)
and 1 screw (K). (Fig. 5)
c. Remove 5 screws (L). (Fig. 4)
d. Remove CB103, CB104 and CB105 (U, C models). (Fig. 3)
e. Remove MAIN (1), (2), (4) and (5) P.C.B.s together with
the Heat Sink. (Fig. 5)
D 0
G L
MAIN (4) P.C.B.
MAIN (5) P.C.B.
I
J
H
H
MAIN (2) P.C.B.
Heat Sink
RX-V559/HTR-5950/DSP-AX559
E
F
G
H I J K
L
B U, C models F
J model
Fig. 4
Artbase / P.C.B.
TUNER
MAIN (1) P.C.B.
K
Fig. 5
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