Schematic Diagram - Main Board (1/3) - Sony STR-DA9000ES Service Manual

Q Q
3 7 6 3 1 5 1 5 0
6-27. SCHEMATIC DIAGRAM – MAIN Board (1/3) – •
CN102
14P
2ND AV R
GND
AV REC OUT L
GND
AV REC OUT R
GND
2ND OUT L
GND
2ND OUT R
GND
3RD OUT L
(Page 100)
GND
3RD OUT R
GND
CN101
14P
TUNER IN L
GND
TUNER IN R
GND
AUX IN L
GND
AUX IN R
GND
MAIN AV L
GND
(Page 100)
MAIN AV R
GND
2ND AV L
GND
J101
4P
L
R125 C132
2.2k 100p
T E
L 1 3 9 4 2 2 9 6 5 1 3
TAPE OUT
R124 C131
2.2k 100p
R
C182
22 63V
L
R123 C130
1k 100p
TAPE IN
R122 C129 C183
1k 100p 22 63V
R
C106
0.1
(CHASSIS)
J102
6P
AUDIO
L
R121 C128
2.2k 100p
MD/DAT OUT
R120 C127
2.2k 100p
R
C184
22 63V
L
R119 C126
1k 100p
MD/DAT IN
R118 C125 C185
1k 100p 22 63V
R
C186
22 63V
L
R117 C124
1k 100p
CD/SACD IN
R116 C123 C187
1k 100p 22 63V
R
w w w
.
See page 108 for IC Block Diagrams.
(1/3)
CT1
CT2
CT3
CT4
VCC
CT5 LINE AMP
IC126
VSS
NJM4580
CT6
CT7
CT8
CT9
CT10
CT11
CT12
CT13
CT14
VCC
LINE AMP
IC125
VSS
NJM4580
CR1
CR2
CR3
R259
47k
R258
47k
CR4
VCC
CR5
LINE AMP
IC124
VSS
NJM4580
CR6
CR7
R257
47k
R256
47k
CR8
CR9
R255
47k
R254
47k
CR10
x a o
y
i
http://www.xiaoyu163.com
8
C145 C137
0.1 0.0022
INPUT SELECT
IC105
TC9274N-015
C136
0.0022
C141
0.0022
Q Q
3 7 6 3
INPUT SELECT
IC104
TC9273N-013
C140 C133 R140
0.1 0.0022 33
R139
33
CT11
C135 0.0022
C144 0.1
INPUT SELECT
IC103
TC9274N-015
C134
0.0022
u 1 6 3
CT11 CT9
.
49 49
http://www.xiaoyu163.com
2 4
9 9 8
R155 33
R154 33
R166 1k
C151
100p
R165
1k
LEVEL SHIFT
IC122
TC74HCT7007AF
R152
1k
R146
1k
C148 R178 R145
100p 100k 1k
VSS
1 5 1 5 0 8 9 2 4
AMP
IC106
VCC
NJM4580
R147 R150
1k 100k
R175
1k
R174
1k
R168
33
R167
33
C154
100p
R149
1k
m
c o
(Page 51)
STR-DA9000ES
2
9 9
A.-12V
A.GND
RELAY GND
A.+12V
+5V
LAT-DMIX
LAT-927X
R181
100
(Page 100)
CLK
R180
100
DATA
CN105
10P
C181
0.1
A1
9 8 2 9 9
A2
A3
(Page 50)
A4
A5