Onkyo DV-S555

DV-S555
IC TERMINAL DESCRIPTION
1
BCK
16
SCK
2
DATA
15
ML
3
LRCK
14
MC
4
DGND
13
MD
5
VDD
12
ZEROL/NA
6
VCC
11
ZEROR/ZEROA
7
VOUTL
10
VCOM
8
VOUTR
9
AGND
Audio
Serial
Port
Enhanced
Multi-level
Delta-Sigma
Modulator
4´ / 8´
Oversampling
Digital Filter
with
Function
Controller
Serial
Control
Port
System Clock
System Clock
Manager
BCK
1
LRCK
3
DATA
2
ML
15
MC
14
MD
13
SCK
16
DAC
Output Amp and
Low-pass Filter
DAC
Power Supply
Output Amp and
Low-pass Filter
V
OUTL
7
V
OUTR
8
AGND
8
VCC
6
DGND
9
VDD
ZEROR/ZEROA
511
ZEROL/NA
12
V
COM
10
Zero Detect
No. Name I/O Pin Function
1 BCK I Audio data bit clock input
2 DATA I Audio data digital input
3LRCK I
L-channel and R-channel Audio data
latch enable input
4 DGND - Digital ground
5V
DD - Digital power supply +3.3V
6V
CC - Analog power supply +5V
7V
OUTL O Analog output for L-channel
8V
OUTR O Analog output for R-channel
9 AGND - Analog ground
10 V
COM - Common voltage decoupling
11 ZEROR/ZEROA O
Zero flag output for R-channel / Zero
flag output for L/R-channel
12 ZEROL/NA O
Zero flag output for L-channel / No
assign
13 MD I Mode control data input
14 MC I Mode control clock input
15 ML I Mode control latch input
16 SCK I System clock input
PCM1742KE