Internal View; Disassembly Procedures - Yamaha DSP-A5 Service Manual

DSP-A5
I INTERNAL VIEW
I DISASSEMBLY PROCEDURES
(Remove parts in disassembly order as numbered.)
1. Removal of Top Cover
Remove 4 screws (1) and 4 screws (2) in Fig. 1.
2. Removal of Front Panel
a. Remove 5 knobs.
b. Remove 6 screws (3) in Fig. 1.
5
Top Cover
1 1 1 1 1
3 3 3 3 3
3 3 3 3 3
Knobs
1 POWER TRANSFORMER
2 P.C.B. POWER (2)
3 P.C.B. POWER (7)
(B,G models only)
4 P.C.B. MAIN (3)
5 P.C.B. POWER (6)
(R,T models only)
6 P.C.B. MAIN (4)
7 P.C.B. POWER (4)
(R,T models only)
8 P.C.B. MAIN (2)
9 P.C.B. MAIN (1)
0 P.C.B. POWER (3)
A P.C.B. INPUT (1)
B P.C.B. INPUT (4)
C P.C.B. INPUT (3)
D P.C.B. INPUT (2)
E P.C.B. INPUT (5)
F P.C.B. POWER (5)
G P.C.B. MAIN (5)
H P.C.B. OPERATION (3)
I P.C.B. OPERATION (1)
J P.C.B. MAIN (6)
K P.C.B. POWER (1)
L P.C.B. OPERATION (2)
M P.C.B. DSP
2 2 2 2 2
Front Panel
Fig.1
1 1 1 1 1