Str-Da9000Es; Schematic Diagram - Sub Board (1/2) - Sony STR-DA9000ES Service Manual

STR-DA9000ES

Q Q
3 7 6 3 1 5 1 5 0
6-34. SCHEMATIC DIAGRAM – SUB Board (1/2) – •
(1/2)
CN1003
14P
TUNER IN L
GND
TUNER IN R
GND
PHONO IN L
GND
PHONO IN R
GND
MAIN AV L DC1
GND
MAIN AV R DC2
(Page
GND
100)
2ND AV L DC3
GND
CN1002
14P
2ND AV R DC4
GND
AV REC OUT L DC5
GND
AV REC OUT R DC6
T E
GND L 1 3 9 4 2 2 9 6 5 1 3
2ND OUT L DE1
GND
2ND OUT R DE2
GND
(Page 3RD OUT L DC7
GND
100)
3RD OUT R DC8
GND
CN1001
8P
2ND PREOUT L DE3
GND
2ND PREOUT R DE4
GND
3RD PREOUT L DE5
GND
3RD PREOUT R DE6
(Page
GND
100)
CN1006
12P
DATA R1006 100 DF1
CLK R1005 100 DF2
LAT-927X R1004 100 DF3
LAT-VOL R1003 100 DF4
LAT 595 R1002 100 DF5
OE R1001 100 DF6
A.+12V
w w w
A.+5V
A.GND
(Page
RELAY GND
100)
A.-12V
RY+12V
See page 108 for IC Block Diagrams.
R1020 R1028
RY1001
4.7k 100
R1016
100
R1025
4.7k
D1001
1SS352
R1035
LINE AMP 100k
IC1004
C1010 NJM4580E
R1014 C1103
22 C1025
100k 5p
63V 22
VCC 63V
R1013 R1039
100k C1104 100k
5p
VSS
R1019 R1026
33 33
C1019 0.1
R1034
R1038
100k
100k
ELECTRICAL VOLUME
C1009 C1031 C1033
0.0022 0.0022 0.0022
C1006 NC NC C1032
C1030
33 33
33
63V VSS VDD 63V
63V
T-REF T-REF
C1008 T-IN T-IN C1028 C1035
10 10 10
63V T-OUT T-OUT 63V 63V
M-OUT M-OUT
M-GND M-GND
NC NC
M-IN M-IN
C1007
NC NC
10 63V
CS1 CS2
GND LAT
C1029
CLK DATA
10
63V
NC NC
IC1003
R1015 C1020 R1027 R1029
CXD9725M
1k 100p 1k 1k
x a o
. i
http://www.xiaoyu163.com
C1003
R1012
47
100k
25V
C1005
10
50V
R1009
100
R1010
220
EQUALIZER AMP
IC1002
NJM4580E
R1043
4.7k
R1048
RY1002
100
R1041 R1007
100 220
R1046
4.7k
DG1
Q Q
3 7
C1002
D1002 R1008
47
1SS352 100
DG2 25V
R1052
LINE AMP 100k
C1036 IC1008
22 NJM4580E
C1105
63V C1041
5p
22
VCC 63V
C1106
5p
VSS
R1042 R1047 R1050
33 33 100k
C1039 0.1
ELECTRICAL VOLUME
C1046
0.0022
NC NC
C1043
33
VSS VDD
63V
T-REF T-REF
T-IN T-IN C1042
10
T-OUT T-OUT 63V
M-OUT M-OUT
M-GND M-GND
NC NC
M-IN M-IN
C1034
NC NC
10 63V
CS1 CS2
GND LAT
C1040 R1049
CLK DATA
100p 1k
NC NC
R1040 C1045
1k R1051 10
1k 63V
IC1007 CXD9725M
DE1
u 1 6 3
y
56 56
http://www.xiaoyu163.com
2 4
8 9 9
C1018
C1022 R1032
220
220p 100k
25V
C1012 C1014
0.016 0.056
R1024
R1018 R1022 120
4.7k 56k
C1027
R1033 4.7
1.2k 50V
DA4
R1037
VCC
100k
VSS
RY1003
C1026
R1030 4.7
1.2k 50V
C1004
10
R1017 R1021 R1023
50V
4.7k 56k 120
6 3 1 5 1 5 0 8 9
C1017
R1011 C1011 C1013 R1036
220
100k 0.016 0.056 100k
25V
R1110 C1001 C1024
15k 0.1 0.1
R1109 R1106
10k 10k
LEVEL SHIFT
IC1001
TC74HCT7007AF
DF1 RY2
DF3 RY3
DF2
DF4
DF5
DF6
RY2
Q1001 Q1003
UN2213 UN2213
m
Q1002 Q1004
UN2111 UN2111
c o
Q1001-1006
RELAY DRIVE
.
2
8 9 9
A5
A6
A10
A3
A2
2 4 9 8 2 9 9
(Page 57)
A4
A1
A8
RELAY CONTROL
IC1005
74HC595
QB VCC
RY1
QC QA
QD S-IN
QE OE
QF LAT
QG CLK
QH RST
GND S-OUT
C1023
100p
RY3
A9
A11
A7
Q1005
UN2213
Q1006
UN2111