1
2
3
4
5
6
7
A
B
C
D
E
F
G
H
I
J
K
WIRING-2 (MOTOR)
PIN3
M3
SW1
_
+
M2
(SPINDLE MOTOR)
(INSIDE LIMIT SW)
(SLED MOTOR)
T
O
B CD C
.B CNA402
H MOTOR C.B
IC BLOCK DIAGRAM
IC, TA2149N
IC, LC7212M
IC, M61509FP
IC, LA6541D
IC, BA4560N
mono. SW
Control logic
16
15