Figure 15. audio in, Internal modem connection, Pc speaker in cd in – Cirrus Logic CRD4299-1 AVR User Manual
Page 20: Line in au x in, Video in, Lgnd gnd r
CRD
4299-1
A
MR
20
DS
31
9RD1A
1
MONO OUT
PHONE IN
GND
GND
INTERNAL MODEM CONNECTION
Do not
p o pulate R52
PC SPEAKER IN
CD IN
L
GND
GND
R
Connect CGND to AGND at the jack
LINE IN
AU X IN
L
GND
GND
R
R
GND
GND
VIDEO IN
L
AGND
AGND
AGND
AGND
AGND
AGND
+5VA
AGND
AGND
AGND
AGND
CGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
AGND
R 2 3
4 7 K
R 2 4
4 7 K
R 2 2
0
C 1 2
2 2 0 p F
C 1 9
2 2 0 p F
J 5
4 X 1 H D R - AU
1
2
3
4
C 2 8
1 u F
X7R
C 2 9
1 u F
X7R
R 5 2
4.7K
L 3
3 1 @ 1 0 0 M Hz
R 3 1
4.7K
C 7 5
2 7 0 0 p F
X7R
R 5 3
4 7 K
R 7
6.8K
R 4
6.8K
R 9
6.8K
R 8
6.8K
R 1 2
3.4K
R 1 3
3.4K
C 1 6
2 2 0 p F
C 1 7
2 2 0 p F
C 1 8
2 2 0 p F
J 1
4 X 1 H D R - AU
1
2
3
4
C 4
1 u F
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C 8
1 u F
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C 1 3
1 u F
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R 1 6
6.8K
R 1 7
6.8K
R 2 0
6.8K
R 2 1
6.8K
C 2 1
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C 2 2
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J 4
P H O N O - 1 / 8
4
3
5
2
1
C 1 5
1 u F
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C 2 5
1 u F
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R 1 4
6.8K
R 1 8
6.8K
R 1 9
6.8K
C 2 3
2 2 0 p F
J 3
4 X 1 H D R - AU
1
2
3
4
C 1 4
1 u F
X7R
C 2 0
1 u F
X7R
C 2 4
2 2 0 p F
R 1 5
6.8K
R 6
6.8K
R 5
6.8K
R 1 1
6.8K
C 1 1
2 2 0 p F
J 2
4 X 1 H D R - AU
1
2
3
4
C 1 0
2 2 0 p F
C 5
1 u F
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C 9
1 u F
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C 2 6
0.1uF
Z 5 U
R 1 0
6.8K
M O N O _ O U T
P H O N E _ I N
P C _ B E E P
P C - B E E P - B U S
C D _ I N R
C D _ I N L
C D _ C O M
L I N E _ I N _ R
L I N E _ I N _ L
AU X _ I N R
AU X _ I N L
V I D E O _ R
V I D E O _ L
Figure 15. Audio In