Circuit Diagram 回路図 (Jack, Volume) - Roland TD-8 Service Notes

TD-8
Circuit diagram / 回路図 (Jack, Volume)
JACK BOARD & VOLUME BOARD
To MAIN BOARD CN3
(JACK_IF section)
VOLUME BOARD
To MAIN BOARD
CN9
(ANALOG section)
V R 2 0 1 B V R 2 0 2 B V R 2 0 3 B
A A
To JACK BOARD CN102
(See center of this page)
+
A
C 2 0 1
0.1
A G N D _ M X
A
C 2 0 2
0.1
A - 9
26
C N 1 0 1
3 0 P P A D H H
3 0
2 9
P R I M H H
2 9
2 8
2 8
2 7 P P A D C R 1
2 7
2 6 P R I M C R 1
2 6
2 5
2 5
2 4
P P A D C R 2
2 4
2 3 P R I M C R 2
2 3
2 2
2 2
2 1 P P A D R D
2 1
2 0 P R I M R D
2 0
1 9
1 9
1 8 P A U X 1
1 8
1 7
P A U X 2
1 7
1 6
1 6
1 5
P P E D A L 0
1 5
1 4 P P E D A L 1
1 4
1 3
1 3
1 2 M U T E
1 2
1 1
1 1
1 0
I N D V _ L
1 0
9 I N D V _ R
9
8
8
A + 9
7
7
6
6
5
5
4
4
3 A - 9
A
3
2
2
1
1
5 2 0 4 4 - 3 0 4 5
D
+
A 9
MASTER 2
-
C N 2 0 1
1
1 5 3
+
1 5
1 4
M - L - S N D I C 2 0 2 A
1 4
1 3 M - R - S N D
1 3
1 2
1 2
1 1
M - R - R T N
1 1
1 0 M - L - R T N
1 0
9 6
P - L - S N D
9 -
8 P - R - S N D 7
8
7 1 2 2 2 5
+
7
6 P - R - R T N I C 2 0 2 B
6
5 P-L-RTN
V R 2 0 1 A
5
4
I-L-RTN
4
R K 1 4 K 1 2 C 0
3 I-R-RTN A G N D _ M S
3 1 0 k A
2
2
1
1
A
5 1 0 1 5 - 1 5 0 0
A - 9
2
-
1
3
+
I C 2 0 3 A
PHONES 6
-
7
1 2 2 2 5
A
+
I C 2 0 3 B
V R 2 0 2 A
R K 1 4 K 1 2 C 0
A G N D _ P H
1 0 k A
A
A 2
-
1
C N 2 0 2
3
+
3 I-L-SND I C 2 0 1 A
3
2 I-R-SND
2
1
1
6
-
5 1 0 4 8 - 0 3 0 0
7
1 2 2 2 5
+
I C 2 0 1 B
MIX IN
V R 2 0 3 A
R K 1 4 K 1 2 C 0
1 0 k A
A G N D _ M X
A
9
C 2 0 3 C 2 0 5
0.1 0.1
- - -
A G N D _ M S A G N D _ P H
+ + +
C 2 0 4 C 2 0 6
A A
0.1 0.1
I C 2 0 1 C I C 2 0 2 C I C 2 0 3 C
M 5 2 1 8 A F P M 5 2 1 8 A F P M 5 2 1 8 A F P
C N 1 0 3
2 P 3 - S D N
To VOLUME BOARD CN202
C 1 0 3
(See left side of this page)
100/16 2
-
1
C N 1 0 2
3
+
I C 1 0 1 A
3 MIX-IN-L
3 M 5 2 1 8 A F P
2 MIX-IN-R
2
1
1
5 2 1 4 7 - 0 3 1 0
A
C 1 0 5
100/16 6
-
7
+
A 9
5
+
I C 1 0 1 B
M 5 2 1 8 A F P
C 1 1 4
0.1
-
I C 1 0 1 C
M 5 2 1 8 A F P
+
A
C 1 1 7
0.1
A - 9
L 1 1 9
J K 1 0 7
L 1 2 0
H L J 7 0 0 1 - 0 1 - 3 0 1 0
2
3
1
HIHAT
C 1 2 1 C 1 2 2 ( R P C 1 0 T 0 R 0 )
L 1 2 2
1 0 0 0 p 1 0 0 0 p
L 1 1 6
J K 1 0 6
D D D L 1 1 7
H L J 7 0 0 1 - 0 1 - 3 0 1 0
2
3
1
CRASH1
C 1 1 8 C 1 1 9 L 1 1 8 ( R P C 1 0 T 0 R 0 )
1 0 0 0 p 1 0 0 0 p
L 1 1 3
J K 1 0 5
D D D L 1 1 4
H L J 7 0 0 1 - 0 1 - 3 0 1 0
2
3
1
CRASH2
C 1 1 5 C 1 1 6 ( R P C 1 0 T 0 R 0 )
L 1 1 5
1 0 0 0 p 1 0 0 0 p
L 1 1 0
J K 1 0 4
L 1 1 1
D D D
H L J 7 0 0 1 - 0 1 - 3 0 1 0
2
3
1
RIDE
C 1 1 2 C 1 1 3 L 1 1 2 ( R P C 1 0 T 0 R 0 )
1 0 0 0 p 1 0 0 0 p
L 1 0 7
J K 1 0 3
D D D L 1 0 8
H L J 7 0 0 1 - 0 1 - 3 0 1 0
2
3
1
AUX1/2
C 1 0 9 C 1 1 0 ( R P C 1 0 T 0 R 0 )
L 1 0 9
1 0 0 0 p 1 0 0 0 p
L 1 0 1
J K 1 0 1
L 1 0 2
D D D
H L J 4 3 0 6 - 0 1 - 3 0 8 0
2
4
7
3
C 1 0 1 C 1 0 2 1
1 0 0 0 p 1 0 0 0 p PEDAL SW
L 1 0 3 ( R P C 1 0 T 0 R 0 )
D D D
Ferrite beads are N2012Z601
(exept L103,L109,L112,L115,L118 and L122 :
RPC10T0R0)
C 1 2 0
Q 1 0 1
L 1 2 1
R 1 0 9 R 1 1 0
2 S C 3 3 2 6 A J K 1 0 8
10/16
1 k 4 7 0
2
3
1
R 1 1 1 1
H L J 7 0 0 1 - 0 1 - 3 0 1 0
1 0 0 k L 1 2 3
R 1 1 2
DIRECT L
A
1 0 k
C 1 2 3 C 1 2 4
A A D
1 0 0 p 1 0 0 p
C 1 2 5
Q 1 0 2 L 1 2 4
R 1 1 3 R 1 1 4
2 S C 3 3 2 6 A J K 1 1 0
10/16
1 k 4 7 0
2
3
1
R 1 1 5 1
H L J 7 0 0 1 - 0 1 - 3 0 1 0
1 0 0 k L 1 2 5
R 1 1 6
DIRECT R
A
1 0 k
C 1 2 6 C 1 2 7
A A D
1 0 0 p 1 0 0 p
J K 1 0 9
F L 1 0 1
2
1
3
H E C 2 3 0 5 - 0 1 - 2 5 0
C 1 2 8 C 1 2 9
AC Adaptor IN
0.1 0.1
D
R 1 0 3 C 1 0 4
L 1 0 4
J K 1 0 2
1 0 0 10/16 L 1 0 5
2
3
1
+
A 9 R 1 0 4
D A 1 0 1
H L J 7 0 0 1 - 0 1 - 3 0 1 0
1 0 0 k L 1 0 6
D A P 2 0 2 K
3 3
A MIX IN
D A 1 0 2
A - 9
D A N 2 0 2 K C 1 0 6 C 1 0 7 C 1 0 8
R 1 0 7 C 1 1 1
A D
1 0 0 p 1 0 0 p 1 0 0 p
1 0 0 10/16
R 1 0 8
1 0 0 k
A
Sep. 1999