Harman Kardon AVR 2600, Service Manual

Page: 104 / 229

TC7MZ4051,4052,4053FK
Pin Assignment
(top view)
Truth Table
Control Inputs “ON” Channel
Inhibit C
*
B A MZ4051FK MZ4052FK MZ4053FK
L L L L 0 0X, 0Y 0X, 0Y, 0Z
L L L H 1 1X, 1Y 1X, 0Y, 0Z
L L H L 2 2X, 2Y 0X, 1Y, 0Z
L L H H 3 3X, 3Y 1X, 1Y, 0Z
L H L L 4
¾
0X, 0Y, 1Z
L H L H 5
¾
1X, 0Y, 1Z
L H H L 6 ¾ 0X, 1Y, 1Z
L H H H 7
¾
1X, 1Y, 1Z
H X X X None None None
X: Don't care,
*
: Except MZ4052FK
1 14
0
3
A
B
C
13
12
11
10
9
15
4 1
2
3
4
5
6
7
6
COM
7
5
INH
V
EE
2
8
16
GND
V
CC
TC7MZ4051FK
1X 14
X-COM
0X
3X
A
B
13
12
11
10
9
15
0Y 1
2
3
4
5
6
7
2Y
Y-COM
3Y
1Y
INH
V
EE
2X
8
16
GND
V
CC
TC7MZ4052FK
X-COM 14
1X
0X
A
B
C
13
12
11
10
9
15
1Y 1
2
3
4
5
6
7
0Y
1Z
Z-COM
0Z
INH
V
EE
Y-COM
8
16
GND
V
CC
TC7MZ4053FK
AVR3600
harman/kardon
104