AKD4220-A Datasheet, PDF (26/34 Pages) Asahi Kasei Microsystems – various 7:3 audio and 6:3 video switches.

5
4
J1
GND1
2
1
3
4
5
R7
(open)
C18
0.47u
R73
(short)
GND1
D
J4
LIN+1
2
1
3
4
5
R10
(open)
C21
0.47u
R74
(short)
LIN+1
J7
RIN+1
2
1
3
4
5
R13
(open)
C24
0.47u
R75
(short)
RIN+1
C
C27
J10
GND4
0.47u
R82
2
1
3
4
R16
5
(open)
(short)
GND4
J13
LIN+4
2
1
3
4
5
R19
(open)
C30
0.47u
R83
(short)
LIN+4
J16
RIN+4
2
1
3
4
5
R22
(open)
C33
0.47u
R84
(short)
RIN+4
B
J19
GND7
2
1
3
4
5
R25
(open)
C36
0.47u
R91
(short)
GND7
J20
LIN+7
2
1
3
4
5
R26
(open)
C37
0.47u
R92
(short)
LIN+7
C38
J21
A
RIN+7
0.47u
R93
2
1
3
RIN+7
4
R27
5
(open)
(short)
5
4
3
J2
GND2
2
1
3
4
5
R8
(open)
J5
LIN+2
2
1
3
4
5
R11
(open)
J8
RIN+2
2
1
3
4
5
R14
(open)
C19
0.47u
(short)
GND2
C22
0.47u
R77
(short)
LIN+2
C25
0.47u
R78
(short)
RIN+2
J11
GND5
2
1
3
4
5
R17
(open)
J14
LIN+5
2
1
3
4
5
R20
(open)
J17
RIN+5
2
1
3
4
5
R23
(open)
C28
0.47u
R85
(short)
GND5
C31
0.47u
R86
(short)
LIN+5
C34
0.47u
R87
(short)
RIN+5
3
2
1
J3
GND3
2
1
3
4
5
R9
(open)
C20
0.47u
R79
(short)
GND3
D
J6
LIN+3
2
1
3
4
5
R12
(open)
C23
0.47u
R80
(short)
LIN+3
J9
RIN+3
2
1
3
4
5
R15
(open)
C26
0.47u
R81
(short)
RIN+3
C29
J12
GND6
0.47u
R88
C
2
1
3
4
R18
5
(open)
(short)
GND6
J15
LIN+6
2
1
3
4
5
R21
(open)
C32
0.47u
R89
(short)
LIN+6
J18
RIN+6
2
1
3
4
5
R24
(open)
C35
0.47u
R90
(short)
RIN+6
B
A
Title
AKD4220-A
Size Document Number
Rev
A3
Analog Input Circuit
0
Date:
Tuesday, September 13, 2005Sheet
2 of 6
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