– MD Section –
IC104
PCM1710U-B
IC153
LB1830-S-TE-L
IC201
AK4520A-VF-E2
1
2
3
4
5
6
7
8
9
10
11
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13
14
27
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25
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28
INPUT
INTERFACE
DIGITAL
FILTER
NOISE
SHAPER
5-LEVEL DAC
RIGHT
LOW-PASS FILTER
RIGHT
3-STAGE AMP
RIGHT
LOW-PASS FILTER
LEFT
3-STAGE AMP
LEFT
5-LEVEL DAC
LEFT
MODE
CONTROL
TIMING
CONTROL
LRCIN
DIN
BCKIN
CLKO
XTI
XTO
DGND
V
DD
V
CC
2R
GND2R
EXT1R
EXT2R
VOUTR
GND1
ML/DSD
MC/DM2
MD/DM1
MUTE
MODE
CKSL
DGND
V
DD
V
CC
2L
V
CC
1
GND2L
EXT1L
EXT2L
VOUTL
LOGIC
PREDRIVER
VREF
10
9
8
7
6
IN2
IN1
VM
VREF
VCONT
∆Σ
MODULATOR
8
×
INTERPOLATOR
COMMON
VOLTAGE
CLOCK
DIVIDER
SERIAL I/O
INTERFACE
LPF
∆Σ
MODULATOR
∆Σ
MODULATOR
∆Σ
MODULATOR
8
×
INTERPOLATOR
DECIMATION
FILTER
DECIMATION
FILTER
LPF
16
15
17
18
19
20
21
22
23
24
25
26
27
28
1 2
3
4
5 6
7
8
9 10
14
13
12
11
VCOM
AOUTR
AOUTL
CMODE
PWAD
PWDA
DGND
VD
TST1
TST2
TST3
DEM1
DEM0
MCLK
SDTO
SDTI
SCLK
LRCK
DIF1
DIF0
AGND
VA
AINL–
AINL+
AINR–
VREFH
AINR+
VREFL
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TEL 13942296513
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TEL 13942296513 QQ 376315150 892498299