JVC NX-HD10 Service Manual page 45

TC74VHCT08AFT-X (IC905) : QUAD 2-input and gate
1A 1
1B 2
1Y 3
2A 4
2B 5
2Y 6
GND 7
TC74LCX32FT-X (IC961,IC962,IC963) : QUAD 2-input or gate
1A 1
1B 2
3
1Y
2A
4
2B 5
2Y 6
GND 7
TC74LCX08FT-X (IC952) : QUAD 2-input and gate
1A 1
1B 2
1Y 3
2A 4
5
2B
6
2Y
GND 7
INPUTS
14 Vcc
A
4B
13
L
12 4A
L
4Y H
11
H
10 3B
9
3A
8 3Y
INPUTS
14 Vcc
A
L
4B
13
L
4A
12
H
4Y
11
H
3B
10
9
3A
8 3Y
INPUTS
14 Vcc
A
L
4B
13
L
12 4A
H
4Y
11
H
10 3B
9 3A
8 3Y
OUTPUTS
B Y
L L
H L
L L
H H
OUTPUTS
B Y
L L
H
H
H
L
H
H
OUTPUTS
B Y
L L
H L
L L
H H
NX-HD10
1-45