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

6-27. SCHEMATIC DIAGRAM – MAIN Board (1/3) – •
(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
TAPE OUT
R124 C131
2.2k 100p
R
C182
22 63V
L
R123 C130 R259
1k 100p 47k
TAPE IN
R122 C129 C183 R258
1k 100p 22 63V 47k
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 R257
1k 100p 47k
MD/DAT IN
R118 C125 C185 R256
1k 100p 22 63V 47k
R
C186
22 63V
L
R117 C124 R255
1k 100p 47k
CD/SACD IN
R116 C123 C187 R254
1k 100p 22 63V 47k
R
See page 108 for IC Block Diagrams.
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
CR4
VCC
CR5
LINE AMP
IC124
VSS
NJM4580
CR6
CR7
CR8
CR9
CR10
C145 C137
0.1 0.0022
C151
100p
INPUT SELECT
IC105
TC9274N-015
C136
0.0022
C148 R178
100p 100k
C141
0.0022
VSS
INPUT SELECT
IC104
TC9273N-013
R147 R150
1k 100k
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
CT11 CT9
49 49
R155 33
R154 33
R181
100
R180
100
R166 1k
R165
1k
C181
0.1
LEVEL SHIFT
IC122
TC74HCT7007AF
R152
1k
R146
1k
R145
1k
AMP
IC106
VCC
NJM4580
R175
1k
R174
1k
R168
33
R167
33
C154
100p
R149
1k
(Page 51)
STR-DA9000ES
A.-12V
A.GND
RELAY GND
A.+12V
+5V
LAT-DMIX
LAT-927X
(Page 100)
CLK
DATA
CN105
10P
A1
A2
A3
(Page 50)
A4
A5