Schematic Diagram - Digital Board (5/8) - Sony STR-DA3000ES Service Manual
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Also See for STR-DA3000ES:
- Service manual (168 pages) ,
- Operating instructions manual (68 pages) ,
- Specifications (2 pages)
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STR-DA3000ES
6-24. SCHEMATIC DIAGRAM – DIGITAL Board (5/8) – •
(5/8)
K1
K2
K3
K4
K5
SHIFT REGISTER
IC2402
TC7WH74FU
K6
C2402
0.1
(Page 38)
R2408
R2405
100
100
K7
R9
R2409
100
R2
R2410
100
R1
R2411
100
R6
R2412
100
R5
R2413
100
R8
R2414
100
R7
R2415
100
R4
R2416
100
R3
R2417
100
IC2011
TC7WH74FU
K8
CK
VCC
D
PR
Q
CLR
GND
Q
1/2 DIVIDER
R2043
U21
IC2010
PCM1802
R2019
100
U22
BCK
LRCK
U20
DOUT
FSYNC
R2018
DGND
BYPAS
100
VDD
PDWN
G1
SCKI
AGND
OSR
VCC
(Page 39)
R2017
FMT0
VREF2
10k
FMT1
VREF1
MODE0
VINR
MODE1
VINL
A/D CONVERTER
R2016
100
(Page 41)
(Page 40)
See page 77 for IC Block Diagrams.
R2426
C2401
0.1
GND
R2402
100
VCC
IC2404
TC7SH86FU
BUFFER
R2407
IC2403
100
TC7WH04FU
DELAY
GND
R2403
100
R2404
0
VCC
R2406
100
C2403
0.1
C2404
0.1
O1
O2
C2405
O3
100
16V
O4
GPR
IC2401
O5
ISPLSI2032VE
C2406
0.1
O6
O7
O8
R2418
R2419
10k
10k
R2420
10k
D2010
1SS355
10k
IC2012
DSD1800DBR
R2021
R2026
100
100
O7
DSDR
BCK
O8
DSDL
SCKI
R2020
C2046
NC
S/M
100
0.1
VCC
VDD
R2024
0
AGND
DGND
N16
N13
VINL-
VINR-
C2031
4.7
50V
N15
N14
VINL+
VINR+
C2091
C2090
VCOML
VCOMR
0.022
0.022
C2039
0.1
C2044
0.1
AGNDL
AGNDR
C2030
10
VREFL
VREFR
50V
N17
N18
C2029
10
A/D CONVERTER
50V
C2036
C2034
C2033
C2035
10
10 50V
0.1
0.1
50V
R2427
0
R2428
100
100
BUFFER
IC2428
TC74VHC04FT
VCC
R2439
C2435
1k
100p
GND
R2433
100
R2434
100
SHIFT REGISTER
IC2429
TC74VHC74FT
VCC
GND
C2041
C2098
C2045
0.1
0.1
10
IC2009
50V
FB2003
TC7SH08FU
FB2401
BUFFER
R2441
100
R2031
100
IC2013
DSD1800DBR
R2028
R2033
100
100
O5
C2056
O3
DSDR
BCK
10
O6
50V
O4
DSDL
SCKI
R2030
R2027
R2032
NC
S/M
10k
100
100
VCC
VDD
AGND
DGND
N12
N9
N8
VINL-
VINR-
N11
N10
N7
VINL+
VINR+
C2093
C2092
C2094
VCOML
VCOMR
0.022
0.022
0.022
C2051
0.1
C2055
0.1
C2062
0.1
AGNDL
AGNDR
VREFL
VREFR
A/D CONVERTER
C2048
C2047
10
0.1
50V
42
42
SHIFT REGISTER
DELAY
IC2430
TC7WH74FU
IC2427
TC7SH86FU
CK
VCC
D
PR
Q
CLR
GND
Q
C2428
0.1
R2432
1k
R2430
10k
R2431
10k
GPR
IC2426
ISPLSI2032VE
R2440
100
R2036
100
IC2014
IC2015
DSD1800DBR
DSD1800DBR
R2038
100
C2067
O1
DSDR
BCK
10
DSDR
BCK
50V
O2
DSDL
SCKI
DSDL
SCKI
R2035
10k
R2037
NC
S/M
NC
S/M
100
C2068
VCC
VDD
0.1
VCC
VDD
AGND
DGND
AGND
DGND
N5
N4
VINL-
VINR-
VINL-
VINR-
N6
N3
VINL+
VINR+
VINL+
VINR+
C2095
C2096
VCOML
VCOMR
VCOML
VCOMR
0.022
0.022
C2066
0.1
C2073
0.1
AGNDL
AGNDR
AGNDL
AGNDR
VREFL
VREFR
VREFL
VREFR
A/D CONVERTER
A/D CONVERTER
C2059
C2070
C2058
C2069
10
10
0.1
0.1
50V
50V
M1
LRCKO
M2
BCKO
M3
DO4
M5
DO2
M4
DO3
M6
DO1
(Page 43)
M7
FS
FB2426
CN2053
13P
N1
SBR-
N2
SBR+
N3
SBL+
C2434
0.1
N4
SBL-
N5
SW-
N6
SW+
C2433
100
N7
C+
16V
N8
C-
N9
SR-
C2431
0.1
N10
SR+
(Page 37)
N11
SL+
N12
SL-
C2430
0.1
M7
CN2052
12P
NC
N13
R-
N14
R+
N15
L+
C2427
0.1
N16
L-
GND
C2429
0.1
N17
R
GND
C2426
0.1
N18
L
(Page 37)
TU-L
TU-GND
TU-R
AD-RESET
DSD-RESET
(Page 44)
DGND
D+5V
TUN GND
D+3.3V
R2041
100
C2078
10
50V
R2040
10k
C2079
0.1
(Page 43)
N1
N2
C2097
0.022
C2077
0.1
DSD GND
ANALOG +5V
A/D GND
(Page 38)
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