Sony STR-DA7ES - Page 67

67
STR-DA4ES/DA7ES/VA333ES
IC1602 PCM1604Y/2K (DIGITAL BOARD)
IC1701 AK5352-VF-E2 (DIGITAL BOARD)
17
18
19
20
21
22
23
24
16
15
14
12
1110
13
1
23
4
8
76
5
9
47
48
46
45
41
42
43
44
31
32
33
34
39
40
37
38
36
35
29
30
27
28
26
25
ZERO DETECT
OUTPUT AMP AND
LOW-PASS FILTER
OUTPUT AMP AND
LOW-PASS FILTER
OUTPUT AMP AND
LOW-PASS FILTER
8X
OVERSAMPLING
DIGITAL FILTER
WITH
FUNCTION
CONTROLLER
POWER SUPPLY
VCC3
DAC
DAC
DAC
ENHANCED
MULTI-LEVEL
DELTA-SIGMA
MODULATOR
OUTPUT AMP AND LOW-PASS FILTER
ZERO1 ZERO2 ZERO3 ZERO4 ZERO5 ZERO6
AGND
VCC
VOUT6 VOUT5 VOUT4 VOUT3
OUTPUT AMP AND LOW-PASS FILTER
OUTPUT AMP AND LOW-PASS FILTER
DAC
DAC
DAC
FUNCTION
CONTROL
I/F
SYSTEM CLOCK
MANAGER
SYSTEM CLOCK
SERIAL
INPUT
I/F
ML MC MDI MDO NC NC VCC0 AGND0
VCC1 AGND1 VCC2 AGND2
AGND3
VCC4
AGND4
VCC5
AGND5
VCC6
AGND6
VCOM1
VCOM2
VOUT1
VOUT2
RST
SCLKI
SCLKO
BCK
LRCK
TEST
VDD
DGND
DATA1
DATA2
DATA3
ZEROA
18
23
15
1722
24 13
124 5
1920
21
8 10 11
14
SCLK SMODE1 SMODE2 MCLK CMODE VB DGND
VD
VA
AGND
VREF
AINL+ AINL–
AINR+ AINR–
LRCK FSYNC SDATA
TST1
9
HPFE
16
TST2 TST3
TST4
Clock Divider
Voltage
Reference
Serial Output
Interface
Digital Decimation
Filter
3 6 71 2
Modulator
Modulator
PD