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QQ
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IC BLOCK DIAGRAMS AND DESCRIPTIONS
BD3812F(Audio Sound Processor)
1ch input
Analog ground
2ch input
Analog ground
(-)Power supply
Analog ground
(+)Power supply
CS5333(24-Bit, 96 kHz Stereo A/D Converter)
TE
Interface Power
L 13942296513
Master Clock
Serial Clock
Serial Data Output
Analog Power
Ground
Left Right Clock
MCLK Divide
AINL
S/H
AINR
S/H
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IN1
1
AGND1
2
IN2
3
AGND2
4
VEE
5
AGND3
6
VCC
7
VL
16
1
MCLK
15
2
SCLK
14
3
SDATA
13
4
VA
12
5
GND
11
6
LRCK
10
7
DIV
9
8
VA VL RST
LP Filter
Comparator
DAC
LP Filter
Comparator
DAC
x
ao
y
TST
GND
VQ
i
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8
LOGIC
Q Q
3
6 7
1 3
RST
Reset
VQ
Quiescent Voltage
AINL
Left Channel Analog Input
AINR
Right Channel Analog Input
REF-GND
Reference Ground
FILT+
Positive Voltage Reference
TST
Test Input
DIF
Digital Interface Format
Digital Decimation
Filter
Digital Decimation
Filter
u163
MCLK
FILT+
REF-GND
.
2 9
9 4
2 8
14
OUT1
1ch output
13
OUT2
2ch output
12
SEL
Serial data select
11
DGND
Comparator ground
10
MUTE
Mute
9
DA
Serial data
8
CL
Serial clock
1 5
0 5
8
2 9
9 4
HPF
SDATA
LRCK
SCLK
HPF
m
co
DIV
DIF
TX-SR501/E
9 9
2 8
9 9
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