DOWNLOAD Sony STR-DG900 Service Manual ↓ Size: 10.68 MB | Pages: 93 in PDF or view online for FREE

Model
STR-DG900
Pages
93
Size
10.68 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
str-dg900.pdf
Date
PREV: Sony MHC-GNZ77D / MHC-GNZ88D / SS-GNZ77D / SS-GNZ88D Service Manual

Sony STR-DG900 Service Manual ▷ View online

STR-DG900
49
49
STR-DG900
4-39. PRINTED WIRING BOARD — DISPLAY SECTION —  • Refer to page 20 for Circuit Boards Location.
 : Uses unleaded solder.
1
A
B
C
D
2
3
4
5
6
7
8
9
10
11
12
13
IC100
 
 
CN103
JW100
JW101
JW102
JW103
JW104
JW106
JW107
JW108
JW109
JW110
JW111
JW112
JW113
JW114
JW115
JW116
JW117
JW118
JW119
X101
FL101
R157
C194
C195
R170
R171
R172
R173
R174
C193
C192
S100
S101
S102
S103
S104
S105
S106
S107
S113
S111
S112
S110
D101
CNS101
RV103
RV104
R199
R198
Q101
R161
R162
C161
R186
R183
C182
C184
C181
C185
R181
R102
R107
R106
R111
R103
R105
R104
R112
R113
R101
R182
R184
CN102
R188
R189
R190
JW105
R185
IC103
C189
R187
JW120
C105
(Page 27)
(Page 47)
(Page 47)
STR-DG900
50
50
STR-DG900
4-40. SCHEMATIC DIAGRAM — DISPLAY SECTION —  • Refer to page 53 for Waveform.
C192
C195
R170
R171
R172
R173
R174
R101
R102
R103
R104
R105
R106
R107
R111
R112
R113
R181
R182
R184
R185
R187
R186
CN102
R157
C194
C193
R161
R162
C161
R190
C184
R188
R189
C185
C182
R183
CNS101
CN103
IC100
FL101
Q101
IC103
D101
RV103
RV104
S107
S106
S105
S104
S103
S102
S101
S100
S110
S111
S112
S113
X101
C181
C189
C105
TP102
R198
R199
(Page 32)
(Page 48)
(Page 48)
STR-DG900
51
51
STR-DG900
4-41. PRINTED WIRING BOARD — POWER SECTION —  • Refer to page 20 for Circuit Boards Location.
 : Uses unleaded solder.
1
A
B
C
D
E
F
G
H
I
J
2
3
4
5
6
7
8
9
10
11
12
13
14
JW809
C925
Q912
Q913
C926
C903
R925
D928
CNP901
R912
C923
Q911
J911
T902
RY911
R901
CNP905
F902
F901
C924
D921
D922
D923
D924
R913
D911
EP802
D926
C922
R922
R921
Q914
T901
D925
JW903
CNP810
C921
R923
JW905
JW904
JW901
CNP816
R904
(Page 33)
(Page 33)
(Page 27)
(Page 21)
(Page 21)
D911
G-3
D921
I-5
D922
I-4
D923
I-5
D924
I-4
D925
I-4
D926
I-4
D928
H-6
Q911
H-4
Q912
I-7
Q913
I-8
Q914
H-8
• Semiconductor
Location
Ref. No.
Location
STR-DG900
52
52
STR-DG900
4-42. SCHEMATIC DIAGRAM — POWER SECTION —
R913
C924
C923
R904
C921
C922
C903
D911
D925
D926
R923
R922
R921
R912
JW809
CNP810
R901
RY911
Q911
Q914
F901
T902
CNP905
CNP901
EP802
CNP816
J911
F902
D928
D921
D922
D923
D924
C925
Q912
Q913
R925
C926
T901
(Page 34)
(Page 23)
(Page 23)
(Page 31)
(Page 34)
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