Pioneer AVIC-D3/XU/UC Service Manual page 287

5
PCM1753DBQ
- Block Diagram
BCK
Audio
LRCK
Serial
DATA
Port
ML
Serial
MC
Control
Port
MD
System
SCK
Clock
Manager
- Pin Layout
BCK
1
DATA 2
LRCK 3
DGND
4
NC
5
VCC
6
VOUTL
7
VOUTR
8
5
6
4× / 8×
Oversampling
Enhanced
Digital
Multi-level
Filter
Delta-Sigma
with
Modulator
Function
Controller
System Clock
Zero Detect
SCK
16
15 ML
14 MC
MD
13
ZEROL/NA
12
ZEROR/ZEROA
11
VCOM
10
AGND
9
AVIC-D3/XU/UC
6
7
Output Amp
DAC
Low-Pass Filter
Output Amp
DAC
Low-Pass Filter
Power Supply
NJM2880U1-05
7
8
VOUTL
and
VCOM
and
VOUTR
287
8
A
B
C
D
E
F