Circuit Diagram (Panel B Board) - Roland RS-5 Service Notes

RS-5
A

CIRCUIT DIAGRAM (PANEL B BOARD)

B
C
D
E
F
G
H
I
C N 4
18 S P D 3
18
17
17
16 D S S 2
16
15 S P D 2
15
14
D L S 0
14
13
J S P D 1
13
12
S P D 4
12
11 S P D 0
11
10 D L S 1
10
9 D S S 6
9
8 D S S 3
8
7
L P D 7
7
6
S P D 5
K 6
5 D S S 5
5
4 D L S 2
4
3 L P D 6
3
2 L P D 5
2
1
D S S 4
1
L 18FE-ST-VK-N
M
N
O
P
Q
R
S
T
U
V
D S S 6
D 1 2
1SS133
S W 1 2 S W 1 3
1 2 1
E V Q 1 1 A 0 5 R E V Q 1 1 A 0 5 R
D S S 5
D 1 8
1SS133
S W 1 8 S W 1 9
1 2 1
E V Q 1 1 A 0 5 R E V Q 1 1 A 0 5 R
D S S 4
D 2 4
1SS133
S W 2 4 S W 2 5
1 2 1
E V Q 1 1 A 0 5 R E V Q 1 1 A 0 5 R
D S S 3
D 3 0
1SS133
S W 3 0 S W 3 1
1 2 1
E V Q 1 1 A 0 5 R E V Q 1 1 A 0 5 R
D S S 2
D 3 6
1SS133
S W 3 6 S W 3 7
1 2 1
D S S 6 E V Q 1 1 A 0 5 R E V Q 1 1 A 0 5 R
D S S 5
D S S 4
D S S 3
D S S 2 SPD[0..5]
S P D 5
S P D 4
S P D 3 DLS[0..2]
S P D 2
S P D 1
S P D 0
LPD[5..7]
D L S 2
D L S 1
D L S 0
L P D 7
L P D 6
L P D 5
D 1 3 D 1 4 D 1 5 D 1 6
1SS133 1SS133 1SS133 1SS133
S W 1 4 S W 1 5 S W 1 6 S W 1 7
2 1 2 1 2 1 2 1
E V Q 1 1 A 0 5 R E V Q 1 1 A 0 5 R E V Q 1 1 A 0 5 R E V Q 1 1 A 0 5 R
D 1 9 D 2 0 D 2 1 D 2 2
1SS133 1SS133 1SS133 1SS133
S W 2 0 S W 2 1 S W 2 2 S W 2 3
2 1 2 1 2 1 2 1
E V Q 1 1 A 0 5 R E V Q 1 1 A 0 5 R E V Q 1 1 A 0 5 R E V Q 1 1 A 0 5 R
D 2 5 D 2 6 D 2 7 D 2 8
1SS133 1SS133 1SS133 1SS133
S W 2 6 S W 2 7 S W 2 8 S W 2 9
2 1 2 1 2 1 2 1
E V Q 1 1 A 0 5 R E V Q 1 1 A 0 5 R E V Q 1 1 A 0 5 R E V Q 1 1 A 0 5 R
D 3 1 D 3 2 D 3 3 D 3 4
1SS133 1SS133 1SS133 1SS133
S W 3 2 S W 3 3 S W 3 4 S W 3 5
2 1 2 1 2 1 2 1
E V Q 1 1 A 0 5 R E V Q 1 1 A 0 5 R E V Q 1 1 A 0 5 R E V Q 1 1 A 0 5 R
D 3 7 D 3 8
1SS133 1SS133
S W 3 8
2 1 2
E V Q 1 1 A 0 5 R
D 1 7
1SS133
2
D 2 3
1SS133
2
D 2 9
1SS133
2
D L S 2
L E D 1 8 L E D 1 9
SLR-325DCT31 SLR-325DCT31
D 3 5
1SS133
D L S 1
2
L E D 2 1 L E D 2 2
SLR-325DCT31 SLR-325DCT31
D L S 0
L E D 2 4
SLR-325DCT31
R 3 6 R 3 7
56 56
Jan. 2001
L E D 2 0
SLR-325DCT31
L E D 2 3
SLR-325DCT31
L E D 2 5
SLR-325DCT31
R 3 8
56
27