Yamaha AX-596 Manuale di servizio - Pagina 6
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AX-596
INTERNAL VIEW
DISASSEMBLY PROCEDURES
(Remove parts in the order as numbered.)
Disconnect the power cord from the AC outlet.
1. Removal of Top Cover
a. Remove 6 screws (1) in Fig. 1.
2. Removal of Front Panel
a. Remove 6 screws (2) in Fig. 1.
3. Removal of Sub Chassis
a. Remove 4 plastic rivets (3) in Fig. 1, then remove the Side Plates.
b. Remove 5 screws (4) in Fig. 1.
4. Removal of Power Transformer
a. Remove 4 screws (5) in Fig. 1.
b. Remove 4 screws (6) in Fig. 1.
5. Checking and Parts Replacement of MAIN P.C.B. (1)
a. Remove 2 plastic rivets (7) in Fig. 1.
b. Remove 12 screws (8) in Fig. 1, then remove the MAIN P.C.B. (1) with
Heat Sink.
5
1 MAIN P.C.B. (9)
2 MAIN P.C.B. (2)
3 MAIN P.C.B. (1)
4 MAIN P.C.B. (5)
5 FUNCTION P.C.B. (13)
6 FUNCTION P.C.B. (4)
7 FUNCTION P.C.B. (5)
8 MAIN P.C.B. (10)
9 MAIN P.C.B. (11)
0 FUNCTION P.C.B. (7)
A FUNCTION P.C.B. (6)
B FUNCTION P.C.B. (3)
C FUNCTION P.C.B. (1)
Fig. 1