DVR-231-S
72
1
2
3
4
1
2
3
4
C
D
F
A
B
E
• 24bit/96kHz Stereo ADC
PCM1802DB1 (MAIN ASSY : IC3101)
Pin Layout
Block Diagram
PCM1802
(TOP VIEW)
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
V
IN
L
V
IN
R
V
REF
1
V
REF
2
V
CC
AGND
PDWN
BYPAS
FSYNC
LRCK
MODE1
MODE0
FMT1
FMT0
OSR
SCKI
V
DD
DGND
DOUT
BCK
BCK
VIN
1
3
4
5
6
13
14
11
10
9
12
17
18
19
20
8
14
7
15
2
Reference
Power Supply
Clock and Timing Control
Single-End
/Differential
Converter
5th Order
Delta-Sigma
Modulator
5th Order
Delta-Sigma
Modulator
Serial
Interface
Mode/
Format
Control
×
1/64 (
×
1/128)
Decimation
Filter
with
High-Pass Filter
Single-End
/Differential
Converter
L
VREF1
VREF2
VINR
AGND
VCC
VDD
DGND
LRCK
FSYNC
DOUT
FMT0
FMT1
MODE0
MODE1
BYPAS
OSR
PDWN
SCKI
Summary of Contents for DVR-233-S
Page 30: ...DVR 231 S 30 1 2 3 4 1 2 3 4 C D F A B E ...
Page 36: ...DVR 231 S 36 1 2 3 4 1 2 3 4 C D F A B E 4 2 MAIN ASSY SIDE A C MAIN ASSY C ...
Page 38: ...DVR 231 S 38 1 2 3 4 1 2 3 4 C D F A B E SIDE B C MAIN ASSY C ...
Page 39: ...DVR 231 S 39 5 6 7 8 5 6 7 8 C D F A B E SIDE B C VNP1999 A ...
Page 41: ...DVR 231 S 41 5 6 7 8 5 6 7 8 C D F A B E SIDE B SIDE B D D POWER SUPPLY UNIT D ...
Page 69: ...DVR 231 S 69 5 6 7 8 5 6 7 8 C D F A B E Video Driver LA73054 JCKB ASSY IC401 Block Diagram ...