Onkyo DV-SP500 - Page 66

DV-SP500
ICs BLOCK DIAGRAM / TERMINAL DESCRIPTION
1Y 1
0Y 2
1Z 3
Z-COM 4
0Z 5
INH 6
V
EE 7
V
SS 8
16 VDD
15 Y-COM
14 X-COM
13 1X
12 0X
11 A
10 B
9 C
I / O O / IC
I / O O / IC
I / O O / IC
I / O O / IC
I / O O / IC
I / O O / IC
LOGIC LEVEL CONVERTER
A
B
C
INH
11
10
9
6
8
7
14
12
13
2
1
5
3
4
15
X-COMMON
0X
1X
0Y
1Y
0Z
1Z
Z-CPMON
Y-COMON
V
EEVSS
16
VDD
I / O O / IC
Truth table
CONTROL
C
H
L
Impedance Between
I / O O / I
0.2 5 x 10 ohm
10 ohm
9
2
Q601 : TC4053BF
Triple 2-Channel multiplexer / demultiplexer