STR-DA5600ES - Sony Audio Service Manual (repair manual). Page 126

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STR-DA5600ES
126
IC2218  PCM1681PWPR
IC2223  SM5921AF-G
MS/ADR/FMT1 2
MC/SCL/DEMP 3
SCK 5
DATA1 6
MD/SDA/MUTE 4
ZR1/ZR1/FMT0 1
FUNCTION
CONTROL
INETERFACE
BCK 7
LRCK 8
VDD 9
DGND 10
DATA2 11
DATA3 12
DATA4 13
MSEL 14
SERIAL
INPUT
INETERFACE
8
u
OVERSAMPLING
DIGITAL FILTER
WITH
FUNCTION
CONTROLLER
ENHANCED
MULTILEVEL
DELTA-SIGMA
MODULATOR
SYSTEM CLOCK
MANAGER
ZERO
DETECT
POWER
SUPPLY
SYSTEM
CLOCK
ZR2
28
VOUT1
27
D/A
CONVERTER
OUTPUT AMP AND
LOW-PASS FILTER
OUTPUT AMP AND
LOW-PASS FILTER
OUTPUT AMP AND
LOW-PASS FILTER
OUTPUT AMP AND
LOW-PASS FILTER
OUTPUT AMP AND
LOW-PASS FILTER
OUTPUT AMP AND
LOW-PASS FILTER
OUTPUT AMP AND
LOW-PASS FILTER
OUTPUT AMP AND
LOW-PASS FILTER
D/A
CONVERTER
D/A
CONVERTER
D/A
CONVERTER
D/A
CONVERTER
D/A
CONVERTER
D/A
CONVERTER
VOUT2
26
VCOM
25
AGND2
24
VCC2
23
VOUT3
22
VOUT4
21
VOUT5
20
VOUT6
19
AGND1
18
VCC1
17
VOUT7
16
VOUT8
15
D/A
CONVERTER
21
60
DOC
20
DOB
19
DOA
18
TEST
17
VDD
22
DOD
23
A4
24
A5
25
A6
26
A7
27
A8
28
A9
29
CKE
30
CLKO
31
DQM
32
VSS
35 A2
36 A1
37 A0
38 A10
39 BA
40 CSN
41 RASN
42 CASN
43 WEN
44 DQ7
45 DQ6
46 DQ5
47 DQ4
48 VSS
34 A3
33 VDD
DQ9
61
DQ8
62
WPOLN
63
OEN
64
VSS
59
DQ10
58
DQ1
1
57
DQ12
56
DQ13
55
DQ14
54
DQ15
53
DQ0
52
DQ1
51
DQ2
50
DQ3
49
VDD
2
WCKI
1
VDD
3
BCKI
4
DIA
5
DIB
6
DIC
7
DID
8
XCS
9
SCLK
10
SI
11
SIO
12
TEST2
13
TEST3
14
DMUTEN
15
RSTN
16
VSS
MCU
INTERFACE
SEQUENCER
BLOCK
ARITHMETIC
OPERATION BLOCK
SDRAM
INTERFACE
ADDRESS
CONTROLLER
OUTPUT
DATA
INTERFACE
INPUT
DATA
INTERFACE
IC2227  CS2300002-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 = 1
u
01 = 2
u
10 = 4
u
11 = 8
u
OUT_EN
8
LCO
'6 FRACTIONAL-N
FREQUENCY
SYNTHESIZER
128 Hz BW DIGITAL PLL
& FRACTIONAL N LOGIC
N
OUTPUT TO INPUT
CLOCK RADIO
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