Schematic Diagram - Digital Board (8/11) - Sony STR-DA9000ES Service Manual

6-23. SCHEMATIC DIAGRAM – DIGITAL Board (8/11) – •
(Page 38)
DSD SELECT
IC2063
74VHC157FT
Q1
(Page 43)
C2003
C2004
10
0.1
50V
C2005
2.2
50V
AM17
A/D CONVERTER
C2006
2.2
50V VINL MODE1
AM18
VINR MODE0
VREF1 FMT1
C2008
4.7 VREF2 FMT0
50V
VCC OSR
AGND SCKI
C2007
PDWN VDD
0.1
BYPAS DGND
FSYNC DOUT
O2 LRCK BCK
R2004
100
IC2001 PCM1802
O3
O1
(Page 42)
C2059 R2005
0.01 47k
See page 108 for IC Block Diagrams.
(8/11)
C2063
C2061 C2062
100
0.1 0.1
16V
R2075
47
DSD SELECT
IC2064
74VHC157FT
C2020
C2019
10
0.1
50V
C2011 C2013 C2021
0.1 0.1 0.1
C2012 A/D CONVERTER C2022
C2014
10 10
10
50V 50V
50V
R2003
C2015 0.1
100
AM14 AM10
R2001
10k
AM13 AM16 AM9
C2017 0.01 C2018 0.01 C2027 0.01
R2052
100
AO7
AO8
R2051
100
IC2011
DSD1800
C2001 C2051
C2002 C2052
10 10
0.1 0.1
50V 50V
R2018 47
R2009 1k
FB2061
C2071
0.1
DSD SELECT
IC2052
74VHC153FT
R2080
10k
R2120 10k
AH5 R2062 100
AH6 R2059 100
R2060 100
AH8 R2078 100
R2079
100
C2030
C2029 C2039
10
0.1 0.1
50V
C2023 C2031
0.1 0.1
A/D CONVERTER C2032 A/D CONVERTER
C2024
10
10
50V
50V
AM6
AM12 AM5
C2028 0.01 C2037 0.01
R2054
100
AO5
AO6
R2053
100
IC2021 IC2031
DSD1800 DSD1800
C2053 C2055
C2054 C2056
10 10
0.1 0.1
50V 50V
45 45
(Page 44)
C2009
10
50V
1/2 DIVIDER
IC2051
TC7WH74FU
R2010
1k
FB2004 R2008 FB2305
47
C2329
FB2310 0.1
FB2309
AH7
SWITCHING
IC2308
TC7SH08FU
AH9
C2330
0.1
C2070 C2069 C2068 C2067 C2066
0.1 0.1 0.1 0.1 0.1
C2040 C2050
C2049
10 10
0.1
50V 50V
C2033 C2041 C2043
0.1 0.1 0.1
C2042 A/D CONVERTER
C2034 C2044
10
10 10
50V
50V 50V
C2045 0.1
AM2
AM8 AM1 AM4
C2038 0.01 C2047 0.01 C2048 0.01
R2056 R2058
100 100
AO3
AO4
R2055 R2057
100 100
IC2041
R2041
DSD1800
47
C2057
C2058
10
0.1 FB2001
50V
STR-DA9000ES
A.GND
SWAP2
SWAP1
A/D-RESET
A.5V
(Page 46)
CN2001
20P
A.5V
A.5V
AN1 DSD-SW
AN2 DSD-C
AN3 DSD-SR
AN4 DSD-SL
AN5 DSD-R
AN6 DSD-L
AD5 LRCK
AD3 DATA
AD4 BCK
AD1 I958
AN7 64FS
R2333 47 22.5792 (Page 100)
PLL512
R2153 0 24.576
RF-DO
FB2002 GND
GND
GND
CN2002
20P
AM1 SBL-
AM2 SBL+
AM3 SBR+
AM4 SBR-
AM5 C-
AM6 C+
AM7 SW+
AM8 SW-
AM9 SL-
AM10 SL+
AM11 SR+
AM12 SR-
AO1 AM13 L-
(Page 100)
AO2 AM14 L+
AM15 R+
AM16 R-
A.GND
A.GND
AM17 L
AM18 R