Pioneer XV-DVR9H Service Manual page 154

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QQ
3 7 63 1515 0
AK5357VT (MAIN ASSY : IC3101)
• 96kHz 24 bit ∆∑ ADC
A
Pin Arrangement (Top view)
AINR 1
AINL 2
CKS1 3
VCOM 4
AGND 5
VA 6
B
VD 7
DGNS 8
Pin Function
I/O
No. Pin Name
C
1 AINR I
2 AINL I
3 CKS1 I
4 VCOM O
TE
L 13942296513
−
5 AGND
−
6 VA
−
7 VD
−
8 DGND
9 SDTO O
D
10 LRCK I/O
11 MCLK I
12 SCLK I/O
13 PDN I
14 DIF I
15 CKS2 I
16 CKS0 I
E
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2
16 CKS0
15 CKS2
14 DIF
13 PDN
12 SCLK
11 MCLK
10 LRCK
9 SDTO
R ch analog input
L ch analog input
Mode select 1
Common voltage output, bias voltage of VA/2 and ADC input
Analog ground
Analog power supply, 2.7 to 5.5V
Digital power supply, 2.7 to 5.5V
Digital ground
Audio serial data output, outputs "L" in the power down mode.
Channel clock I/O, outputs "L" by master mode in the power down mode.
Master clock input
Audio serial data clock, outputs "L" by master mode in the power down mode.
Power down mode "H": power up, "L": power down
Audio interface format, "H" : 24 bit I2S compatibility, "L" : 24 bit MSB justify
Mode select 2
Mode select 0
x ao
y
. i
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8
Block Diagram
VA
6
∆∑
AINL 2
Modulator
∆∑
AINR
1
Modulator
Voltage
VCOM 4
Reference
15
CKS2
Function
Q Q
3 6 7
u163
XV-DVR9H
3
4
2 9 9 4
AGND VD DGND MCLK
5 7 8 11
Clock
Divider
Decimation
Filter
Decimation
Filter
Serial I/O
Interface
3 16 13 14
CKS1 CKS0 PDN DIF
1 3 1 5 0 5 8 2 9
m
co
.
4
2 8
9 9
10 LRCK
12 SCLK
9 SDTO
9 4 2 8 9 9