Cirrus Logic CRD4202-2 - Manual (Page 9)

CRD42
02-2
DS
549RD1B1
9
J5
1
2
3
4
R29 47K
R12 100K
J3
4
3
5
2
1
C22 1uF
ELEC
+
L1
31@100MHz
L6
31@100MHz
J6
1
2
R15 1.5K
L7
31@100MHz
C23 1uF
ELEC
+
R4 0
L10
31@100MHz
R8 0
L4
31@100MHz R16 100K
C25 1uF
ELEC
+
J2
1
2
3
4
L9
31@100MHz
R19 100K
R23
4.7K
C30 1uF
ELEC
+
J7
1
2
3
4
C34 1uF
ELEC
+
R26 0
L5
31@100MHz
C33 1uF
ELEC
+
C16 1uF
ELEC
+
C35 1uF
ELEC
+
C24 1uF
ELEC
+
L2
31@100MHz
C17 1uF
ELEC
+
J1
4
3
5
2
1
C32
2700pF
X7R
R20 0
R27 100K
R6 100K
R24 0
J4
1
2
3
4
L3
31@100MHz
R9 100K
C21 1uF
ELEC
+
R21 47K
R10 100K
C31 0.1uF
Z5U
C26
100pF
NPO
R13 0 R14 2.2K
C27
100pF
NPO
R18 0
C19
100pF
NPO
C28
10uF
ELEC
+
R22 100K
R28 0
L8
31@100MHz R25 100K
C20
100pF
NPO
R5 100K
C18 1uF
ELEC
+
CGND
AG
N D
AGND
AG
N D
AG
N D
AGND
CGND
AG
N
D
AG
N
D
AGND
AG
N D
AG
N D
AG
N D
AG
N D AGND
AG
N D
AGND
AGND
AGND
AGND
AG
N D
+5VA
DGND
AUX_IN_R
MIC_IN
MONO_OUT
AUX_IN_L
PHONE_IN
VIDEO_IN_R
CD_IN_R
PC_BEEP
CD_C
VIDEO_IN_L
CD_IN_L
LINE_IN_R
LINE_IN_L
LINE IN
Connect CGND
to AGND at
the jack
-3 dB corners at 60 Hz
and 13.8 kHz
(Ri >= 28 kOhm)
VIDEO IN
CD IN
AUX IN BEEP IN
Connect CGND
to AGND at
the jack
MIC IN
INTERNAL MODEM CONNECTION
Figure 3. Analog Inputs