Pioneer XV-DV232 Service Manual page 97

5
AK5357ET (W51 DVDMAIN ASSY : IC3003)
• 96kHz 24-Bit ∆∑ ADC
Pin Arrangement (Top view)
AINR 1
AINL 2
CKS1 3
VCOM 4
AGND 5
VA 6
VD 7
DGND 8
Pin Function
No. Pin Name I/O
1 AINR I
2 AINL I
3 CKS1 I
4 VCOM O
−
5 AGND
−
6 VA
−
7 VD
−
8 DGND
9 SDTO O
10 LRCK I/O Output channel clock "L" output in master mode at power-down mode.
11 MCLK I
12 SCLK I/O Audio serial data clock "L" output in master mode at power-down mode.
13 PDN I
14 DIF I
15 CKS2 I
16 CKS0 I
5
6
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, VA/2 bias voltage of ADC input
Analog Ground
Analog power supply, 2.7-5.5V
Digital power supply, 2.7-5.5V
Digital ground
Audio serial data output "L" output at power-down mode.
Master clock input
Power down mode "H": Power up, "L": Power down
Audio interface format "H": 24bit I
Mode select 2
Mode select 0
6
7
Block Diagram
VA AGND
6
∆∑
AINL 2
Modulator
∆∑
AINR 1
Modulator
Voltage
4
VCOM
Reference
15 3
CKS2 CKS1
Pin Function
2 S compatible, "L": 24bit MSB justified
XV-DV232
7
8
MCLK
VD DGND
11
5 7 8
Clock Driver
Decimation
10
Filter
Serial I/O
12
Interface
9
Decimation
Filter
14
16 13
CKS0 PDN
8
A
LRCK
SCLK
SDTO
B
DIF
C
D
E
F
97