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SCR-140(A4)-en 99.3.15 8:49 AM ˘ ` 22
‹
TA8493AF(I.C-DRIVE)
V
CC
Hz+
Hz-
Hb+
Hb-
H
+
C
H
-
C
FGO
HB
V
C
Vref
5V
20
V
CC
15
+
-
14
13
+
12
-
16
+
-
17
+
-
+
-
10
18
21
+
+
22
-
OSC
Mode Select
26
MS
23
OSC
La(G)
Lb(G)
2
TSD
PWM Signal
+
-
-
F/F
Short Brake
BRK
11
24
7
GND1
GND2
22
33
Lc(G)
1
27
V
M1
29
4
V
3
30
28
6
25
GND
8
-
+
5
Stand by
19
Cd
12V
+
M2
La
Lb
Lc
R
F1
R
F2
C
RF
SB
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