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4-12
DSC-T900_L3
A _ 3 . 1 V
A U _ A V C C
D _ 3 . 1 V
A _ 3 . 1 V
N O M A R K : R E C / P B M O D E
3 . 1
3.1
0
0
0
0
0
0
0
0
0 . 1
3 . 1
0
0
0
1 . 5
1 . 5
0
1.5
3.1
0
3.1
2.9
0
0 . 6
0 . 6
0
0 . 6
0 . 6
0
3 . 1
0
0
0
0
0
C507
10u
R 5 1 0
1 0 k
C 5 1 1
0 . 4 7 u
C 5 1 0
1 u
R 5 4 0
2 2 0 0
2 2 0 0
R 5 1 1
2 2 0 0
R 5 0 3
X X
D _ 3 . 1 V
R 5 4 6
X X
V _ L I N E _ O U T
X D D _ S Y S _ R S T
R 5 4 3
X X
I 2 S _ S C K
I 2 S _ S O
S P -
C 5 0 1
0 . 0 1 u
R 5 1 6
X X
D _ 3 . 1 V
X B B _ S C K
R E G _ G N D
R 5 0 4
X X
A U _ L I N E _ O U T _ R
C 5 0 3
0 . 1 u
C 5 1 4
1 u
R 5 0 5
3 3 k
O R P A N _ Y O U T
L502
100uH
R 5 1 7
1 0
R 5 4 5
X X
C 5 1 3
1 0 u
I C 5 0 1
A K 4 6 4 6 E Z
A U D I O A M P
M U T E
C O N T R O L
1
MPWR
2
VCOM
3
AVSS
4
AVDD
5
VCOC
6
NC
7
PDN
8
CSN
9
C C L K
10
C D T I O
11
S D T I
12
S D T O
13
L R C K
14
B I C K
15
D V D D
16
D V S S
1 8
MCKO
1 9
SPN
2 0
SPP
2 1
SVDD
2 2
SVSS
2 3
NC
2 4
NC
25
N C
1 7
MCKI
26
R O U T
28
M I N
32
R I N 1 / I N 1 +
29
R I N 2 / I N 2 -
30
L I N 2 / I N 2 +
31
L I N 1 / I N 1 -
27
L O U T
D 5 0 1
R B 5 2 0 S - 3 0 F J T E 6 1
C 5 0 6
1 0 u
B B _ S O
R 5 4 2
X X
A U D I O _ M U T E
V I D E O _ A M P _ O N
R 5 1 8
6 8
I 2 S _ M C K
I 2 S _ S I
R 5 4 4
X X
A _ 3 . 1 V
C 5 1 2
0 . 4 7 u
R E G _ G N D
C 5 1 5
1 u
Q 5 0 2
E M X 2 6
6
2
1
3
5
4
C 5 0 5
2 . 2 u
2 . 2 u
A U _ L I N E _ O U T _ L
X C S _ A U D I O
S P +
L 5 0 1
1 0 u H
C 5 1 7
X X
I C 5 0 2
B H 7 6 8 1 2 F V M - S T R
V I D E O A M P
1
C P C 1
2
V C C
3
V I N
4
X P S
5
V O U T
6
G N D
7
- V C C
8
C P C 2
R 5 1 2
2 2 0 0
O R P A N _ L _ A U O U T
C 5 0 2
0 . 1 u
0 . 1 u
C 5 0 9
0 . 0 1 u
R 5 1 5
X X
A _ 3 . 1 V
I 2 S _ L R C K
R 5 1 3
4 7 0 0
4 7 0 0
C 5 1 6
1 u
A U _ A V C C
C L 5 0 2
( M I C R O P H O N E )
( L c h )
M I C 0 0 1
( M I C R O P H O N E )
( R c h )
M I C 0 0 2
R 5 4 1
2 2 0 0
R 5 4 8
X X
R 5 4 9
X X
C L 5 0 3
R550
XX
Q 5 0 3
D T A 1 1 4 T M F S 6 T 2 L
M U T E C O N T R O L
R 5 0 6
X X
H
E
5
C
1
G
2
B
A
6
D
1 0
4
1 2
0 8
1 1
C
A
E
7
G
H
9
B
F
8
F
D
3
A U D I O / V I D E O A M P
X X M A R K : N O M O U N T
S Y - 2 2 5 B O A R D ( 8 / 1 0 )
SY-225 (8/10)
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