Pioneer XC-IS21MD Service Manual page 77
Cd md tuner
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Also See for XC-IS21MD:
- Operating instructions manual (57 pages) ,
- Service manual (4 pages) ,
- Operating instructions manual (56 pages)
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AK4520A (MD ASSY : IC4301)
• AD/DA Converter
•
Block Diagram
AINL+
5
AINL-
6
AINR+
3
AINR-
4
VREFH
1
2
VREFL
28
VCOM
26
AOUTL
AOUTR
27
•
Pin Function
N
. o
P
n i
N
a
m
e
/ I
O
1
V
R
E
F
H
I
P
o
i s
v i t
e
v
2
V
R
E
F
L
I
N
e
g
a
v i t
e
3
A
N I
R
+
I
R
c
h
a
n
a
4
A
N I
R
–
I
R
c
h
a
n
a
5
A
N I
L
+
I
L
c
h
a
n
a
6
A
N I
L
–
I
L
c
h
a
n
a
−
7
V
A
A
n
a
o l
g
p
−
8
A
G
N
D
A
n
a
o l
g
g
9
D
F I
0
I
A
u
d
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d
a
1
0
D
F I
1
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d
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a
1
1
L
R
C
K
I
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p
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O
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p t
1
2
S
C
L
K
I
A
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d
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s
r e
1
3
S
D
I T
I
A
u
d
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s
r e
1
4
S
D
T
O
O
A
u
d
o i
s
r e
VA
AGND
7
8
∆Σ
Modulator
∆Σ
Modulator
Common Voltage
∆Σ
LPF
Modulator
∆Σ
LPF
Modulator
24
23
PWAD
PWDA
F
u
n
t c
o i
n
l o
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g
e
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n
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p
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V
A
v
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n
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A
G
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g
p
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e
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p
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g
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p
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VD
DGND
2
22
Decimation
Filter
Decimation
Filter
Serial I/O
Interface
8x
Interpolator
8x
Interpolator
DEM0
N
. o
P
n i
N
a
m
e
/ I
O
1
5
M
C
L
K
I
N
D
1
6
D
E
M
0
I
1
7
D
E
M
1
I
1
8
T
S
T
3
/ I
O
1
9
T
S
T
2
/ I
O
2
0
T
S
T
1
I
−
2
1
V
D
−
2
2
D
G
N
D
2
3
I
P
W
D
A
2
4
I
P
W
A
D
2
5
C
M
O
D
E
I
2
6
A
O
U
T
L
O
2
7
A
O
U
T
R
O
2
8
V
C
O
M
O
XC-IS21MD
15 MCLK
Clock
Divider
25 CMODE
11 LRCK
12 SCLK
14 SDTO
13 SDTI
9 DIF0
10 DIF1
20 TST1
19 TST2
18 TST3
16
17
DEM1
F
u
n
t c
o i
n
M
a
t s
r e
c
o l
k c
n i
p
t u
p
n i
D
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m
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h
a
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q
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e
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p
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V
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2 /
77
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