Pioneer XV-DV360, Service Manual

Page: 101 / 104

XV-DV360
101
5 6 7 8
5 6
7
8
C
D
F
A
B
E
AINR 1 CKS0
16
AINL 2 CKS2 15
CKS1 3 DIF 14
VCOM 4 PDN 13
AGND 5 SCLK 12
VA 6 MCLK 11
VD 7 LRCK 10
DGND 8 SDTO 9
No. Pin Name I/O Pin Function
1 AINR I R ch analog input
2 AINL I L ch analog input
3 CKS1 I
Mode select 1
4 VCOM O
Common voltage output, VA/2 bias voltage of ADC input
5 AGND
−
Analog Ground
6 VA
−
Analog power supply, 4.5-5.5V
7 VD
−
Digital power supply, 2.7-5.5V
8 DGND
−
Digital ground
9 SDTO O
Audio serial data output "L" output at power-down mode.
10 LRCK I/O Output channel clock "L" output in master mode at power-down mode.
11 MCLK I
Master clock input
12 SCLK I/O Audio serial data clock "L" output in master mode at power-down mode.
13 PDN I Power down mode "H": Power up, "L": Power down
14 DIF I Audio interface format "H": 24bit I
2
S compatible, "L": 24bit MSB justified
15 CKS2 I Mode select 2
16 CKS0 I
Mode select 0
AK5358ET (DVDMAIN ASSY : IC3003)
• 96kHz 24-Bit
∆∑
ADC
Pin Arrangement (Top view)
Pin Function
AINL
LRCK
SCLK
SDTO
DIF
∆∑
Modulator
Decimation
Filter
2
AINR
∆∑
Modulator
Decimation
Filter
Serial I/O
Interface
1
VD
VCOM
Voltage
Reference
Clock Driver
4
7
AGND
5
VA
6
CKS2
15
CKS1
3
CKS0
16
PDN
13
MCLK
11
DGND
8
10
12
9
14
Block Diagram