Sony MAP-S1 - Audio Processing IC Block Diagrams; Audio ADC and DAC IC Block Diagrams

MAP-S1
78
IC913 PCM1795DBR
IC911 PCM1808PWR
IC907 CS230002-CZZR
CLK_OUT 3
CLK_IN
5
LOCK
4
VD 1
GND
2
M0
10
M1
9
FILTN
7
FILTP
6
M [1:0]
00 = 1u
01 = 2u
10 = 4u
11 = 8u
OUT_EN8
LCO
'6 FRACTIONAL-N
FREQUENCY
SYNTHESIZER
128 Hz BW DIGITAL PLL
& FRACTIONAL N LOGIC
N
OUTPUT TO INPUT
CLOCK RADIO
DELTA-SIGMA
MODULATOR
DELTA-SIGMA
MODULATOR
ANTIALIAS
LOW-PASS FILTER
ANTIALIAS
LOW-PASS FILTER
AGND
VCC
2
3
VDD
DGND
4
5
LRCK
7
REFERENCE
u1/64
DECIMATION
FILTER
WITH
HIGH-PASS
FILTER
SERIAL
INTERFACE
&
MODE/FORMAT
CONTROL
FMT12
VINR
14
VINL
13
MD111
MD010
DOUT9
BCK8
CLOCK & TIMING CONTROL
POWER
SUPPLY
SCKI
6
VREF 1
ZERO
DETECT
AUDIO
DATA INPUT
I/F
FUNCTION
CONTROL
I/F
x8
OVERSAMPLING
DIGITAL FILTER
AND
FUNCTION
CONTROL
ADVANCED
SEGMENT
DAC
MODULATOR
ZEROL
1
ZEROR
2
MSEL
3
LRCK
4
DATA
5
BCK
6
SCL
7
DGND
8
VDD
9
MS
10
MDI
11
SYSTEM
CLOCK
MANAGER
CURRENT
SEGMENT
DAC
BIAS
AND
VREF
POWER SUPPLY
MC
12
MDO
13
RST
14
VCC2R15
AGND3R16
IOUTR+
17
IOUTR–18
AGND1
19
IREF
20
VCOMR21
VCOML22
VCC1
23
AGND2
24
AGND3L
27
VCC2L
28
CURRENT
SEGMENT
DAC
IOUTL+25
IOUTL–26