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

Q Q
3 7 6 3 1 5 1 5 0
6-29. SCHEMATIC DIAGRAM – MAIN Board (3/3) – •
J103
4P
L
R126 C122
1k 100p
FRONT
R115 C121
1k 100p
R
L
R114 C120
1k 100p
SURROUND
R113 C119
1k 100p
R
C104
0.001
MULTI CHANNEL
T E
L 1 3 9 4 2 2 9 6 5 1 3
IN 1 (CHASSIS)
J104
4P
L
R112 C118
1k 100p
SURR BACK
R111 C117
1k 100p
R
CENTER
R110 C116
1k 100p
R109 C115
1k 100p
SUB WOOFER
C103
0.001
(CHASSIS)
J105
4P
L
R108 C114
1k 100p
FRONT
R107 C113
1k 100p
R
L
R106 C112
1k 100p
SURROUND
R105 C111
1k 100p
R
C102
0.001
MULTI CHANNEL
IN 2 (CHASSIS)
J106
4P
L
R104 C110
1k 100p
SURR BACK
R103 C109
1k 100p
R
w w w
CENTER
R102 C108
1k 100p
R101 C107
1k . 100p
SUB WOOFER
C101
0.001
(CHASSIS)
See page 108 for IC Block Diagrams.
(3/3)
CS1
CS2
CS3
C139
0.1
CS4
C143
0.0022
CS5
CS6
CS7
CS8
CS9
CS10
CS11
C195
22
63V
CS12
R266
47k
C138
0.1
C142
0.0022
CS13
VSS
BUFFER
CS14
IC111
VCC
NJM4580
CS15
x a o
y
C194
22
63V i
CS16
R265
47k
http://www.xiaoyu163.com
8
INPUT SELECT
TC9274N-016
Q Q
C147 3 7 6 3
0.0022
C192
R130
15k
R134 R128 R132
10k 4.7k 15k
C153
100p
AUDIO MIX
TC9274N-016
R156
1k
C146
0.0022
R127 R131
4.7k 15k
u 1 6 3
R133
10k .
51 51
http://www.xiaoyu163.com
2 4
9 9 8
R161 33
R162 33
R263
47k
C193 22 63V
R163 1k
R164 1k
VSS
IC102
BUFFER
C152
100p IC110
VCC
NJM4580
R148
1k
1 5 1 R264 5 0 8 9 2 4
47k
22 63V
R158 33
R157 33
R160 1k
R159 1k
R171
10k
IC101
VSS
MIX AMP
IC108
VCC
NJM4580
m
c o
R169
10k
STR-DA9000ES
2
9 9
(Page 49)
53-C
53-SL
53-SBL
9 8 2 9 9
53-SBR
53-W
53-SR
53-L
(Page 50)
R153
10k
VSS
MIX AMP
IC107
VCC
NJM4580
R151
10k
53-R