JVC XV-M50BK Service Manual page 21

1.12 TA8409S (IC802,IC803) : Motor driver
• Pin layout
• Pin function
Pin No. Symbol
1 IN2
2 Vcc
3 OUT2
4 NC
5 GND
6 Vs
7 OUT1
8 Vref
9 IN1
Input terminal
Power supply terminal for logic
Output terminal
Non connect
Connect to ground
Power supply terminal for motor driver
Output terminal
Reference voltage terminal for control circuit
Input terminal
• Pin function
INPUT OUTPUT
IN1 IN2 OUT 1
0 0 Infinity
1 0 H
0 1 L
1 1 L
Description
XV-M50BK
MODE
OUT 2 MOTOR
Infinity STOP
L CW/CCW
H CCW/CW
L BRAKE
21