Yamaha HTR-5920 Manual de serviço - Página 9
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4. Removal of INPUT and AMP (4) P.C.B.s
a. Remove 1 screw (9) and 2 screws (0). (Fig. 5)
b. Remove INPUT and AMP (4) P.C.B.s. (Fig. 5)
5. Removal of AMP (1) P.C.B.
a. Remove 2 screw (A) 5 screws (B) and 3 screw (C).
(Fig. 6)
b. Remove CN90, CN91, CN93 and CN95. (Fig. 6)
c. Remove AMP (1) P.C.B. with Heat Sink.
CN93
CN95
0
INPUT P.C.B.
AMP (4) P.C.B.
9
Fig. 5
CN91
CN90
A
Fig. 6
Note:
When assembling the AMP (4) P.C.B., be careful not to
bend the pin of the connectors (CN13 and CN14).
Note:
When assembling the AMP (4) P.C.B., be careful not to
bend the pin of the connectors (BN92 and BN94).
AMP (1) P.C.B.
C
HTR-5920
B
B
Heat Sink
9