Pioneer AVH-P7800DVD/UC Service Manual page 244

1
PCM1753DBQ
- Block Diagram
A
BCK
Audio
LRCK
Serial
DATA
Port
ML
Serial
MC
B
Control
Port
MD
System
SCK
Clock
Manager
C
- Pin Layout
D
BCK 1
DATA
2
LRCK
3
DGND
4
NC
5
VCC
6
VOUTL
7
VOUTR
8
E
F
244
1
2
4× / 8×
Oversampling
Enhanced
Digital
Multi-level
Filter
Delta-Sigma
with
Modulator
Function
Controller
System Clock
Zero Detect
16 SCK
ML
15
MC
14
MD
13
ZEROL/NA
12
ZEROR/ZEROA
11
VCOM
10
AGND
9
AVH-P7800DVD/UC
2
3
Output Amp
DAC
Low-Pass Filter
Output Amp
DAC
Low-Pass Filter
Power Supply
TC74VHC125FTS1
1 1g
2 1A
3 1Y
4 2g
5 2A
6 2Y
7 GND
3
4
VOUTL
and
VCOM
and
VOUTR
14 VCC
13 4g
12 4A
11 4Y
10 3g
9 3A
8 3Y
4