Brother BAS-415 - Page 96

Main circuit board
Connector
Pin No.
Signal
11
N.C.
P4
12
PESET
(PMD)
13
N.C.
14
±OV
15 ±OV
1
+5V
2
+5V
3 HLSPD1
4 HLSPD2
5
MOVE
6 UP
7
SPDO
PS
8 SPD1
(MOTOR)
9 N.C.
10
N.C.
11
TG
12
±OV
13 ±OV
14 N.C.
15 OVLD
1
+12V
2 NP-ROT
3
±OV
P7
4 NP-CNGO
(INDEX)
5
NP-CNG1
6 NP-CNG2
7
NP-CNG3
8
±OV
1
+5V
2 OVTR±X
3 RET
PS
4
+5V
(OVER)
5 OVTR+Y
6 RET
7
+5V
8
OVTR-Y
9
RET
pg
1
+5V
2 YINDEX
(Y-ORG)
3
RET
*N.C.= not connected
Pin No.
11
12
13
14
15
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
1
2
3
4
5
6
7
8
1
2
3
1
2
3
1
2
3
1
2
3
-93-
Connect to;
P1
PMD circuit board
(CNT)
P3
Sewing machine
motor circuit
(CNT)
board
Synchronizer circuit board
±X
+Y
Over travel sensor
-Y
Y home position sensor
A
K
P8, P9, P 10
Sensor circuit board
00
TOP VIEW
From the library of: Superior Sewing Machine & Supply LLC