JVC UX-A7DVD - Page 56

UX-A7DVD
1-56 (No.22013)
4.15 LB1641 (IC741) : DC Motor driver
• Pin layout • Pin function
4.16NJM4580M-X (IC211) : Ope. amp
• Block diagram
1 2 3 4 5 6 7 8 9
10
GND OUT1 P1
VZ IN1 IN2
VCC1
VCC2 P2
OUT2
Input Output
Mode
IN1 IN2 OUT1 OUT2
0000 Brake
1010 CLOCKWISE
0 1 0 1 COUNTER-CLOCKWISE
1100 Brake
1
2
3
4
A
OUT
A -IN
A +IN
V
-
8
7
6
5
V
+
B OUT
B - IN
B +IN
BA