Akai PD-X3780SR, Service Manual

Page: 18 / 23

22
BLOCK DIAGRAM
N
C
V
-F
V
-B
V
-A
V
-E
V
-C
L
D
M
O
N
L
D
V
R
L
D
G
N
D
V
C
V
C
C
F
-
T- T
+
F
+
8
2
8
0
6 2 3 5
1
2
Q
1
0
1
V
D
D
1
3
4
S
L
E
D
+
S
L
E
D
-
L
IM
S
W
L
IM
S
W
S
P
IN
D
+
S
P
IN
D
-
I
C
6
0
1
B
H
6
5
7
5
F
V
2
1
2
2
2
3
2
4
2
5
3
1
3
2
3
0
3
7
3
8
2
0
1
9
1
8
1
7
1
0
9 8 7 3 2 1
Q
6
0
1
Q
6
0
5
Q
6
0
4
D
6
0
3
Q
6
0
2
Q
6
0
3
L
6
0
1
D
C
J
A
C
K
4
6
4
5
4
8
2
7
2
6
3
5
5
3
5
1
IC
3
0
1
B
H
4
4
5
3
F
5
2
7
1
1
9
2
0
2
3
2
4
2
6
J
6
0
1
T
P
6
0
3
B
A
T
T
+
S
V
D
D
S
W
5
1
2
C
L
O
S
E
O
P
E
N
IC
4
0
2
6
4
M
S
D
R
A
M
J
3
0
2
1 2 3 4 5 6 7 8
I
C
8
0
1
S
P
L
1
0
A
2
-2
0
3
A
5
4
5
3
5
0
6
0
D
8
0
2
S
W
8
0
1
K
E
Y
IN
P
U
T
L
C
D
D
IS
P
L
A
Y
L
C
H
R
C
H
J
8
0
1
C
N
1
0
1
IC
5
0
1
B
U
2
4
5
9
0
-8
W
IC
1
0
1
B
U
9
5
3
4
K
V