Disassembly Procedures - Yamaha RX-Z1 Service Manual

RX-Z1/DSP-AZ1
I DISASSEMBLY PROCEDURE
(Remove parts in the order as numbered.)
Disconnect the power cord from the AC outlet.
1. Removal of Top Cover
a. Remove 8 screws (1) and then remove the Side Panel.
(Fig. 1)
b. Remove 2 screws (2) and 2 screw (3), and then
remove the Top Cover. (Fig. 1)
2. Removal of Bottom Cover
Remove 12 screws (4) and then remove the Bottom
Cover. (Fig. 1)
3. Removal of Front Panel
a. Remove the VOLUME control knob (5). (Fig. 1)
b. Remove 3 screws (6) and 1 screw (7), and then
remove the Front Panel. (Fig. 1)
4. Removal of DSP P.C.B.
a. Remove 12 screws (8) and 1 screw (9), and then
remove the Frame. (Fig. 2)
b. Remove 14 screws (0. (Fig. 3)
c. Remove 3 screws (A) and 3 screw (B). (Fig. 2)
d. Disconnect the connector connected to the DSP P.C.B.
e. Remove the Shield Case and the DSP P.C.B.. (Fig. 2)
1
1
6
5
7
4
4
11
2
1
4
Fig. 1
1
2 3
4
5
6 7
8 9
0
A B
3
A
1
4
A
8
8
B
8
8
Fig. 2
9