JVC MX-DVA9 Service Manual page 72

MX-DVA9/MX-DVA9R
TA8409S(IC802,IC803):Motor driver
1.Pin layout
1
IN2
2
VCC
3
OUT 2
4
GND
5
GND
6
VS
7
OUT 1
8
VR
9
IN1
TA8409S
GP1U271X(IC951):Receiver for remote controller
1-72
2.Pin function
INPUT OUTPUT
IN1 IN2 OUT1
0
0
1
0 H
0
1 L
1 1 L
+
–
Limiter
Amp.
MODE
OUT2 MOTOR
STOP
L CW/CCW
H CCW/CW
L BRAKE
Integrator
B.P.F Demodulator
GND
Comparator
VCC Vout