Roland CAMM-1 Pro PNC- 1410 Service Notes page 18

2 Electrical Section
OTHER CIRCUIT BOARDS_1/1 Circuit Diagram
+5
R4
330
2
D10
CN4
1
2
SEL-6414E
PLED0
3
PLED1
4
SK0
5
SK1
6
KD0
7
KD1
8
KD2
9
KD3
10
KD4
11
KD5
12
KD6
13
KD7
14
ILS-14P-S2L2-EF
PanelBoard
+5
CN6
1
2 Y-LIMIT
3 PINCHROLL
4
5
6 SOL+
7
8 SOL-
IL-FPC-8SL-N
CariageBoard
16
R5
330
D11
SEL-6414E
S1
D2
EVQ21307K
1SS130
S2
D3
EVQ21307K
1SS130
S3
D4
EVQ21307K
1SS130
S4
D5
EVQ21307K
1SS130
S5
D6
EVQ21307K
1SS130
S6
D7
EVQ21307K
1SS130
S7
D8
EVQ21307K
1SS130
S8
D9
EVQ21307K
1SS130
+5
R3 R2
27K 150
C6
U2
CE0.1u
C7
GP1S53
CE2200p
CN5
1
2
IL-S-2P-S2L2-EF
CN7
1
2
IL-S-2P-S2T2-EF
+5
C1
10u/25V
+
CN3
BUSY
26
/ACK
25
N.C.
24
23
CD7 18
22 B1
CD7 CD6 17
21 B2
CD6 CD5 16
20 B3
CD5 CD4 15
19 B4
CD4 CD3 14
18 B5
CD3 CD2 13
17 B6
CD2 CD1 12
16 B7
CD1 CD0 11
15 B8
CD0
14
/STB
13
12
11
10
RA4
9
7
8 7 8
5
7 5 6
3
6 3 4
1
5 1 2
4
RMLA4330J
3
2
1
CP2
IL-FPC-26ST-N
CE0.1u
C2
10u/25V
+
U3
11
V+
15
V-
C3
10u/25V +
TXDA 5
T1IN
RXDA 6
R1OUT
/RTSA 18
T2IN
RXDB 4
R2OUT
19
/DTRA
T3IN
/DSRA 22
R3OUT
TXDB 21
T4IN
17
R4OUT
InterfaceBoard
+5
CP1 +5
CE0.1u D1
1SS130
RA2
RMLA4330J
U1
2 7 8
A1 7 8
3 5 6
A2 5 6
4 3 4
A3 3 4
5 1 2
A4 1 2
6
A5
7
A6
8 7 8
A7 7 8
9 5 6
A8 5 6
3 4
3 4
19 1 2
G 1 2
1
DIR
+5 RA3
74ALS245 RMLA4330J
8
6
4
2
+5 RA6
RMLS4102J
1
14
2
15
3
16
4
17
C4
5
10u/25V
+
10 18
C1+
6
12 19
C1-
7
+
13 20
C2+
8
14 21
C2-
C5 9
10u/25V
2 22
T1OUT
7 10
R1IN
1 23
T2OUT
3 11
R2IN
24
24
T3OUT
23 12
R3IN
20 25
T4OUT
16 13
R4IN
MAX238CWG
RA1
RMLS8103J
CN1
56364-060-BXE
1 19
2 20
3 21
4 22
5 23
6 24
25
7
8 26
9 27
10 28
11 29
12 30
13 31
14 32
15 33
16 34
R1 17 35
18 36
100
RA5
RMLS4332J
CN2
DBLC-J25SAF-20L9