Sony STR-DG900 Service Manual ▷ View online
STR-DG900
45
45
STR-DG900
4-35. PRINTED WIRING BOARD — XM SECTION — • Refer to page 20 for Circuit Boards Location.
: Uses unleaded solder.
1
A
B
C
D
E
F
G
2
3
4
5
6
7
8
9
10
11
12
13
14
R143
L101
IC101
IC103
IC102
IC104
C118
C165
C135
C144
C167
C109
C111
C126
C127
D103
R162
C134
C146
C147
C148
C149
R163
C129
C131
IC105
R117
L102
R104
R105
R106
R107
R108
R109
R111
R115
R116
R118
R119
R121
R122
R125
R127
R129
R167
C133
R134
R145
R146
R147
R146
R147
R152
R153
R155
R156
R158
D101
R165
R166
C132
X101
J101
C102
C166
Q104
Q101
R169
R168
R132
C143
C121
C105
C106
C103
R112
C114
C115
C117
R128
R123
C123
C140
C116
R138
R164
C136
R130
R101
C138
C107
C152
C150
R10
C112
C157
C151
C161
C128
R102
R103
C108
C110
R120
C130
R133
R126
R124
C119
R131
R154
R137
R144
C124
C160
FB101
R160
FB104
C120
C163
C164
F40
IC106
EP101
IC107
CN101
C101
C104
C113
C122
C125
C139
C142
C145
C153
C159
C154
C137
D104
CN102
EP102
CN103
D101
C-4
D103
B-5
(D104)
E-12
IC101
C-2
IC102
C-4
IC103
E-4
IC104
E-5
IC105
E-4
(IC106)
B-11
(IC107)
D-11
Q101
B-5
Q104
C-5
• Semiconductor
Location
Ref. No.
Location
( ) : SIDE B
(Page 27)
(Page 21)
(Page 33)
STR-DG900
46
46
STR-DG900
4-36. SCHEMATIC DIAGRAM — XM SECTION — • Refer to page 53 for Waveform and page 61 for IC Block Diagrams.
IC B/D
IC B/D
IC B/D
IC B/D
R127
J101
R105
R106
R107
R108
R115
R116
R117
R118
R119
R122
R124
R126
R128
R129
R130
R131
R132
R134
R138
R143
R144
R145
R146
R147
R166
R167
C103
C111
C119
C130
C136
C140
TP1
TP2
TP3
TP4
TP5
TP6
TP7
TP8
TP9
TP10
TP11
TP12
L102
L101
R121
R109
C144
R165
R120
R137
R123
R133
C109
R158
C163
C164
X101
C145
C146
C147
C148
C149
C113
C122
C125
C118
C120
C128
C129
CN102
C157
CN103
C151
C150
C152
C137
C139
C101
C102
C142
C143
C124
C116
C107
C106
C105
C104
C138
C108
R104
R112
C110
R111
R160
R164
R162
R163
C153
D103
C127
C126
D101
C134
C133
C132
C131
C161
C160
C159
R152
R153
R154
R155
IC105
R156
CN101
IC103
Q104
Q101
R103
R102
R101
C121
C123
R125
C114
C112
C117
C115
EP101
IC101
EP102
F40
R168
R169
C135
FB101
FB104
IC102
C165
C166
IC106
D104
C154
IC104
C167
IC107
R10
(Page 32)
(Page 22)
(Page 34)
STR-DG900
47
47
STR-DG900
4-37. PRINTED WIRING BOARDS — PANEL SECTION — • Refer to page 20 for Circuit Boards Location.
: Uses unleaded solder.
1
A
B
C
D
E
F
G
2
3
4
5
6
7
8
9
10
11
12
13
14
TP2000
J2000
CNP2000
R2019
R2018
C2018
R2017
IC2000
C2011
R2015
C2010
R2001
C2001
R2016
D2014
D2013
C2003
R2003
R2007
R2010
C2008
C2012
C2005
R2008
R2005
C2006
C2002
C2013
C2014
R2000
R2006
JW2000
C141
TP100
R116
R115
R114
RV101
RV105
S116
S141
S115
S114
CNP102
IC4581
EP4591
C4581
R
4
592
R4593
R4594
J4591
EP4586
C4588
C4589
J4586
J4592
R4596
R4595
EB4581
CN4581
R4581
C1096
CN4591
C4597
JW401
JW4501
C4598
CNP4592
(Page 21)
(Page 49)
(Page 21)
(Page 40)
(Page 39)
(Page 49)
STR-DG900
48
48
STR-DG900
4-38. SCHEMATIC DIAGRAM — PANEL SECTION —
IC2000
C2002
R2001
C2008
C2006
C2014
R2006
R2010
R2000
C2010
R2008
R2007
R2005
C2005
R2003
C2003
C2013
R2015
R2016
C2011
C2012
C2001
C2018
R2019
J2000
R2017
R2018
CNP2000
TP2000
S115
S116
R115
S114
R114
S141
CNP102
R116
D2014
D2013
C141
TP100
RV101
RV105
J4586
R4581
C4598
C1096
R4594
C4589
CNP4592
CN4581
C4597
J4592
C4588
J4591
R4592
R4593
C4581
EP4591
EP4586
CN4591
R4595
R4596
IC4581
(Page 23)
(Page 25)
(Page 40)
(Page 39)
(Page 50)
(Page 50)
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