60
SCD-C222ES
VIN2
FIN2
RIN2
CT2
VEE
FBIN-
FBIN+
OUT2+
OUT2-
VIN1
FIN1
REVERSIBLE DRIVER
FWD/REV CONTROLLER
COVERNER DRIVER
FWD/REV CONTROLLER
COVERNER
LOAD CURRENT
DETECTION
AMPLIFIER
COVERNER
OUTPUT
REFERENCE
VOLTAGE OUTPUT
LOW VOLTAGE
OUTPUT
RIN1
IOUT
VEE
VEE
VCC
VREF
VREG
VCC
OUT1+
+-
OUT1-
18
17
16
15
1
2
3
4
5
6
7
8
9
14
13
12
11
10
– MAIN Board –
IC905
M51957BFP-600C
– JUNCTION Board –
IC11
BA6780
+
–
4
NC
INPUT
NC
GND
1.25V
1 2
3
5
6
7
8
DELAY
CAPACITOR
OUTPUT
SUPPLY
VOLTAGE
NC