Hitachi DV-C605U Service Manual page 23

Reference Information
2-1-10 SIC4 (KA3017 ; Motor & Actuator Driver)
12
13
PWRGND
14
A3
A2
15
A1
16
OPIN +
17
OPIN -
18
-
OPOUT
19
VCC1 20
AVM12
21
22
DI4
23
DI3
24
DI2
25
2-16
11 10 9 8 7
Power
Save
+
-
-
+ +
+ -
+ -
26 27 28 29 30
FIN (GND)
6 5 4
+ -
Absolute
Values
+ -
Direction
Detector
Detector
-
+
-
+
31 32 33
FIN (GND)
3 2 1
48
H3+
47
H3-
H2+
46
H2-
45
44
H1+
H1-
43
-
+
42 BTLSGND
41 BIAS
-
+
40 AVM4
+ -
39 MUTE12
MUTE
MUTE
MUTE
38
MUTE3
37
MUTE4
34 35 36