161
A
V
IC-W
8400
NEX/XNU
C
5
6
7
8
5
6
7
8
A
B
C
D
E
F
10.44 SERVICE IF UNIT (MIC ADC)
16/23
D
16/23
D
A U 2 5
A D A 5
C2402
1u/10
C2403
NM
C2404
0.47u/10
1608
C2405
10u/10
2125
C2406
10u/10
2125
C2407
0.1u/10
C2408
0.1u/10
C2401
NM
C 2 4 1 3
N M
C 2 4 0 9
N M
1 6 0 8
C 2 4 1 4
N M
C 2 4 1 0
N M
C 2 4 1 2
N M
1 6 0 8
C2415
NM
C2423
NM
C 2 4 1 1
2 . 2 u / 1 0
1 6 0 8
C2424
NM
C 2 4 1 8
4 7 0 p / 5 0
C 2 4 2 0
6 8 p / 5 0
9
1
4
2
C
0
5
/
p
0
6
5
C2421
0.1u/10
GNDD
G N D A
GNDA
GNDA
A K 5 7 2 0 V T
I C 2 4 0 1
V C O M
1
R I N
2
L I N
3
V S S
4
5
V A
6
V D
7
G S E L
8
R E G O
9
S D T O
1 0
L R C K
1 1
M C L K
1 2
B I C K
1 3
P D N
1 4
D I F / T D M I
1 5
F S E L
1 6
C K S
I C 2 4 0 2
N M
3
4
G N D
2
1
8
V C C
I C 2 4 0 3
N J M 2 7 4 0 V
5
4
G N D
6
7
8
V C C
I C 2 4 0 3
N J M 2 7 4 0 V
3
4
G N D
2
1
8
V C C
I C 2 4 0 2
N M
5
4
G N D
6
7
8
V C C
R 2 4 2 9
N M
R 2 4 3 5
N M
R 2 4 2 8
N M
R 2 4 1 6
0
R 2 4 2 4
N M
R 2 4 1 7
0
R2422
10k
R 2 4 3 2
N M
1
3
4
2
R
M
N
R 2 4 0 7
N M
R 2 4 0 8
0
R 2 4 1 3
0
R 2 4 1 5
0
R 2 4 2 5
N M
R 2 4 2 7
N M
R 2 4 1 4
0
R2401
NM
R 2 4 2 3
N M
1 6 0 8
R 2 4 1 8
0
R 2 4 1 9
0
R 2 4 2 0
0
R 2 4 3 9
N M
6
2
4
2
R
M
N
R 2 4 3 7
N M
R2421
NM
R2403
NM
R2472
10k
R 2 4 3 0
N M
R2412
NM
R 2 4 4 7
N M
R 2 4 4 6
N M
R 2 4 3 8
1 0 k
R 2 4 3 6
1 0 k
R 2 4 4 0
3 3 k
R 2 4 4 3
2 7 k
R 2 4 4 2
1 0 0
R 2 4 4 1
4 7 k
R2410
10k
R2404
0
R2405
0
R2406
NM
R2409
2.2k
R2402
0
R2411
0
CCD3.3
AU25
ADA5
R S T A D
A U D I O C L K 0
E C H O _ O U T 1
M I C P
M I C _ L R C K
M I C N
M I C _ B C K
M I C _ D A T A
ADC
f c
3 8 . 8 k H z
L P F
T O
E C H O C A N C E L L E R
O R
A D C F i l t e r
f c
1 5 0 H z
F R O M M I C
G A I N
3 1 . 9 d B
H P F
G a i n + 4 . 8 d B
f c 1 9 k H z
14
H
L
I2S
MSB justified
Data Format
Input Gain
7
0dB
+15dB
MIC Filter
MIC Filter
A AVIC-W8400NEX/XNUC
B AVIC-Z910DAB/XNEU5
C AVIC-Z910DAB/XNAU
D AVIC-Z810DAB/XNEU5
MODEL
SERVICE IF UNIT
(MIC ADC)
16/23
D
15/23
D
20/23
D
17/23
D
7/23
D
15/23
D
7/23
D