Sony STR-DA2000ES / STR-DB2000 Service Manual ▷ View online
73
STR-DA2000ES/DB2000
IC2011, 2207, 2431
TC7WH157FK (TE12R)
SELECT
11
6
ST
11
7
A
1
2
3
A
B
Y
5
Y
B
GND 4
VCC
8
Y
EN G
Y
VREFL
VREFR
1
20
AGNDL
AGNDR
2
19
VCOML
VCOMR
3
18
VINL+
VINR+
4
17
VINL–
VINR–
5
16
DGND
AGND
6
15
VDD
VCC
7
14
S/M
NC
8
13
SCKI
DSDR
9
12
BCK
DSDL
10
11
VREF L
DELTA-SIGMA
MODULATOR (L)
VREF R
DELTA-SIGMA
MODULATOR (R)
SERIAL OUTPUT
INTERFACE
CLK
CONTROL
IC2012-2015
DSD1800DBR
IC2121
LC89056W-E
38
37
36
23
24
1
2 3
4
5
44
8 9 10
46
17
22
21
20
30
35
25
26
27
28
29
32
33
34
16
45
13
14
15
47
40
41
48
CL
39
XSEL
CE
DI
EMPHA
AUDIO
DISEL
DOUT
DINO
DINI
DIN2
6
DGND
7
DVDD
11
AVDD
12
AGND
DOSEL0
R
VIN
LPF
CKSEL0
XSTATE
18 DGND
19 DVDD
XIN
XOUT
XMCK
XSEL
31
DGND
DO
CSFLAG
F0
F1
F2
VF
ERR9P
BPSYNC
ERROR
DATAO
DOSEL1
CKOUT
BCK
LRCK
CKSEL1
MODE0
MODE1
42
DGND
43
DVDD
XMODE
TIMING
MICROCOMPUTER
INTERFACE
SAMPLING
FREQUENCY
C BIT
DETECT
PA/PB
DETECT
LOCK
DETECT
INPUT
CIRCUIT
DATA
DEMODULATOR
PLL
X’ TAL
IC2402, 2430
TC7WH74FU (TE12R)
6
CLR
7
PR
8
VCC
5
Q
R
S
Q
3
Q
2
D
4
GND
1
CK
Q
D
C
74
STR-DA2000ES/DB2000
IC2800, 2801
DSD1751DBQR
IC2429
TC74VHC74FT (EL)
IC2501-2503
TC74AC541FT (EL)
14
1
2 3
4
5
6
7
13 12 11
10
9
8
VCC
GND
CK
CLR
CK
CLR
Q
PR
Q
Q
PR
Q
D
D
8
15
16
10
14
13
12
11
9
6
7
4
2
3
1
VCC
G2
Y1
Y2
Y3
Y4
Y5
Y6
Y7
Y8
GND
A8
A7
A6
A5
A4
A3
A2
A0
A1
20 19
18
17
5
IC2504
TC7W241FU-TE12R
8
7
6
5
1
2
3 4
VCC
G
T1
A2
A1
Y2
GND
G
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
INH
INH
INPUT
CIRCUIT
OUTPUT
CIRCUIT
CIRCUIT
OUTPUT
CIRCUIT
CIRCUIT
OUTPUT
CIRCUIT
CIRCUIT
VCC
OUT1
IN4
IN3
IN2
OUT3-1
OUT3-2
OUT3-3
GND
INH1
INH2
IN1
NC
OUT2-1
OUT2-2
OUT2-3
IC2735
NJM2145M-TE2
DSDL
DBCK
1
20
DSDR
DSCK
2
19
PBCK
PSCK
3
18
PDATA
MS
4
17
PLRCK
MC
5
16
DGND
MD
6
15
VDD
ZEROR/ZEROA
7
14
VCC
ZEROL/NA
8
13
VOUTL
VCOM
9
12
VOUTR
AGND
10
11
MUX
DSD
FILTER
PCM
I/F
PCM
FILTER
(X8 DF)
MULTI-LEVEL
DELTA-SIGMA
MODULATOR
MULTI-LEVEL
DAC
ANALOG
LPF
DSD
I/F
MUX
MODE
CONTROL
– D. AMP Board –
IC1400
TC74AC125FT (EL)
1
2
3
1A
1Y
1 OE
4
5
6
2A
2Y
2 OE
7
GND
10
9
8
3A
3Y
3 OE
13
12
11
4A
4Y
4 OE
14 VCC
75
STR-DA2000ES/DB2000
IC1401-1404
CDX9730Q
39
NSPMUTE
40
PGMUTE
24
OUTL1+
23
VDDL1+
22
VDDL1–
21
OUTL1–
20
VSSL1–
19
VSSL2–
OUTL2–
VDDL2–
VDDL2+
OUTL2+
VSSL2+
VSSR1+
OUTR1+
VDDR1+
VDDR1–
OUTR1–
VSSR1–
VSSR2–
18
17
16
15
14
13
12
11
10
9
8
7
6
OUTR2–
5
VDDR2–
4
VDDR2+
3
OUTR2+
2
VWELL
1
VWELR
62 EXBCK
63 CXWCK
64 XFSIIN
XFSIIN
60 EXDATAL
59 EXIOSEL
61 EXDATAR
57 CKCTL2
CKCTL2
58 BFVDD
56 CKCTL1
55 TEST2
54 TEST1
49 DSDR
50 DSDL
47 DSD128FS
48 DSD64FS
52 DSDCKSEL2
53 DSDCKIO
51 DSDCKSEL1
PWM
/THROUGH
CLOCK
GENERATOR
(SECONDARY)
CLOCK
GENERATOR
(PRIMARY)
∆∑
S g P
45 LRCK
46 FSII
43 DATA
37
SCSHIFT
38
SCDT
36
SCLATCH
35
MODE2
34
MODE1
33
DVDD
32
MCKSEL
41 INIT
44 BCK
S g P
DOWN
SAMPLING
FILTER
GAIN
CONTROL
INIT/
MUTE
SERIAL
CONTROL
RATE
CONVERTER
LINER
INTERPOLATOR
(2 TIMES)
76
XOVDD
77
XFSOUT
78
XOVSS
79
VSUBCR
73
FSOCKO
80
VSSR2+
74
FSOI
75
DVDD
68
BFVSS
69
DVSS
70
OUTSEL
71
OFLFLAG
65
CKO1
72
SFLAG
66
CKO2
67
CKO3
SYNC
XFSIIN
FSII
CKCTL1
FSII
42 SYNC
SYNC
MCKSEL
MCKSEL
CKCTL2
CKCTL1
28
XFSOIN
29
XVSS
30
VSUBX
31
DVSS
27
XVDD
26
XSUBCL
25
VSSL1+
IC1841
M62342FP
IC1531-1537, 1541-1547
HIP2101IBZT
VDD
1
HB
2
HO
3
HS
4
LO
8
VSS
7
LI
6
HI
5
DRIVE
LO
DRIVE
HI
CONTROL
AO1
LD
1
8
AO2
CLK
2
7
NC
DI
3
6
VCC
GND
4
5
8BIT
LATCH
10BIT
SHIFT
SHIFT
REGISTER
8BIT
SUPERIOR
SEGMENT
R-2R
8BIT
LATCH
8BIT
SUPERIOR
SEGMENT
R-2R
CHANNEL
DECODER
DECODER
76
STR-DA2000ES/DB2000
IC1950
CXD9776AQ
VDD
VSS
37
24
PBBCK
PO78
38
23
PBWCK
PO56
39
22
XFMT24
PO34
40
21
PIB12
PO12
41
20
PIB34
VDD
42
19
PIB56
POWCK
43
18
PIB78
POBCK
44
17
SELPIB
VSS
45
16
SYNC
CKO256
46
15
INIT
MOSYNC
47
14
VSS
VDD
48
13
VDD
VSS
1
36
SELFS1
PIA78
2
35
SELFS2
PIA56
3
34
SELCF1
PIA34
4
33
SELCF2
PIA12
5
32
XMTPO
VDD
6
31
TEST1
PAWCK
7
30
TEST2
PABCK
8
29
TEST3
VSS
9
28
MCK
27
TEST4
SEL512
10
26
SELBB
VDD
11
VSS
12
25
TEST
CONTROL
(TEST CONTROL)
(THROUGH CONTROL)
INTERNAL
CLOCKS
COFF.
SELECT
CONTROL
INPUT
DATA
SELECT
PCM
SP
I/F
PCM
PS
I/F
BASS
BOOST
2nd
ORDER
IIR
FILTER
DC CUT
1st
ORDER
IIR
FILTER
OUTPUT
DATA
SELECT
INPUT
CLOCK
SELECT
PCM
MUTE
CLOCK
GENERATOR
&
TIMING
CONTROL
OUTPUT
CLOCK
SELECT
IC1900, 1910, 1940
TC74VHC541FT (EL)
8
15
16
10
14
13
12
11
9
6
7
4
2
3
1
VCC
G2
Y1
Y2
Y3
Y4
Y5
Y6
Y7
Y8
GND
A8
A7
A6
A5
A4
A3
A2
A0
A1
20 19
18
17
5
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