Sony STR-DG520 Service Manual ▷ View online
STR-DG520
STR-DG520
33
33
5-18. PRINTED WIRING BOARD – HDMI SW Section –
• See page 14 for Circuit Boards Location.
•
: Uses unleaded solder.
1
A
B
C
D
E
F
2
3
4
5
6
7
8
9
10
11
12
13
14
K
DIGITAL BOARD
CNS510
1-876-581-
(11)
11
1-876-581-
(11)
11
IC5001
IC5005
IC5004
R5017
R5016
R5015
IC5006
C5020
R5027
R5028
C5019
R5025
C5017
C5018
C5016
IC5003
C5021
C5013
C5024
R5052
SL5
001
R5053
R50
50
R5051
IC5002
CN5003
CN5002
CN5001
OUT
CN5003
BD IN
HDMI
CN5002
DVD IN
CN5001
1
19
1
19
1
3
1
1
3
5
4
1
2
3
1
9
1
8
2
3
5
4
6
19
C5015
C5014
C5012
R5022
R5020
R5019
R5018
R5030
L5013
R5068
R5069
R5043
R50
42
C50
27
R5073
R50
74
CN5004
R5003
R5002
R5001
C5004
C5003
C5002
C5011
C5010
C5009
C5008
C5007
C50
06
C5005
C5023
C5022
C50
01
R5026
R5024
R5048
R5047
R5049
R5011
R5010
R5009
R5008
R50
07
R50
06
R50
05
R5014
R5029
R5054
R5056
R5055
R5060
R5061
R5072
R50
04
Ref. No. Location
• Semiconductor
Location
IC5001 D-4
IC5002 D-7
IC5003 E-7
IC5004 C-7
IC5005 C-7
IC5006 E-2
IC5002 D-7
IC5003 E-7
IC5004 C-7
IC5005 C-7
IC5006 E-2
(Page 26)
STR-DG520
STR-DG520
34
34
5-19. SCHEMATIC DIAGRAM – HDMI SW Section –
• See page 42 for IC Block Diagrams.
IC B/D
IC B/D
CN5001
CN5002
TP5001
TP5002
IC5003
TP5016
SL5001
CN5003
R5003
R5027
R5028
R5015
R5018
R5029
R5055
R5030
R5004
R5005
R5006
R5007
R5008
R5009
R5010
R5011
R5072
R5042
R5043
R5068
R5069
R5061
R5060
R5073
R5074
R5052
R5047
R5048
R5016
R5017
R5049
R5019
R5020
C5002
C5003
C5004
R5022
C5011
C5010
C5009
C5008
R5054
C5022
C5023
R5014
C5007
C5006
C5005
C5001
C5027
C5017
C5018
C5019
C5015
C5014
C5013
C5012
R5051
R5050
R5053
C5024
C5021
R5025
R5056
CN5004
R5024
IC5001
C5020
IC5004
IC5005
L5013
IC5002
C5016
R5002
R5001
IC5006
R5026
(Page 30)
STR-DG520
STR-DG520
35
35
E
A
4
D
3
C
6
2
B
1
5
DISPLAY
BOARD
CN101
O
P
Q
MAIN
BOARD
(3/3)
CNP500
DISPLAY
BOARD
W101
7.1
0
0
0
0
0
0
-7
(EXCEPT US,CND)
(EXCEPT US,CND)
EXCEPT US,CND MODEL
@
J2000
8
7
6
5
4
3
2
1
NJM4565D
IC2000
0.022
C2011
0.022
C2012
50V
0.47
C2014
50V
1
C2002
50V
1
C2006
50V
1
C2013
0.033
C2003
0.033
C2010
0.1
C2018
100p
C2001
1k
R2000
1k
R2006
1.2k
R2018
2.2k
R2019
10k
R2007
10k
R2010
10k
R2003
10k
R2001
15k
R2016
33k
R2015
560k
R2008
1SS133T
-72
D2013
1SS133T-72
D2014
56p
C2008
1M
R2005
33p
C2005
CL2004
CL2006
CL2007
2.2k
R2017
JW2004
1
2
3
2
3
3P
CNP152
AD1
PW_SW
GND
PW_SW
GND
JW126
S153
JW122
JW123
S120
680
R130
JW125
JW121
JW124
CL2002
CL2005
CL2001
1
2
3
4
5
6
CN2001
5P
CL2003
IC2000
MIC AMP
AUTO CAL MIC
VCC
VEE
+
-
+
-
POWER BOARD
SPEAKERS
(ON/OFF)
-7V
GND
+7V
DC-CONTROL
BLANK
DCAC_OUT
DCAC BOARD
1
A
B
C
E
D
F
G
2
3
4
5
6
7
1-872-421-
1-872-422-
@
(12)
12
(12)
12
GRY
CNP152
CL152
TP152
S120
S153
SPEAKERS
(ON/OFF)
R130
JW157
JW126
JW125
JW124
JW122
JW123
JW121
GRY
BLU
1
3
DISPLAY
BOARD
CN101
O
MAIN
BOARD
CNP500
P
DISPLAY
BOARD
W101
Q
1
4
5
8
1
AUTO CAL MIC
J2000
JW2000
JW2003
JW2004
TP2000
JW2201
JW2202
JW2013
JW2014
CL2001
6
CL2002
CL2003
CL2004
B2001
CL2005
CL2006
CL2007
CN2001
C2001
C2002
C2003
C2005
C2006
C2008
C2010
C2011
C2012
C2013
C2014
C2018
R2000
R2001
R2003
R2005
R2006
R2007
IC2000
R2008
D2013
EXCEPT US,CND MODEL
R2010
D2014
R2015
R2016
R2017
R2018
R2019
BLU
GRY
GRY
GRY
GRY
BLK
(EXCEPT US,CND)
(EXCEPT US,CND)
5-20. PRINTED WIRING BOARDS – DCAC, POWER Section –
• See page 14 for Circuit Boards Location.
•
: Uses unleaded solder.
5-21. SCHEMATIC DIAGRAM – DCAC, POWER Section –
(Page 36)
(Page 22)
(Page 36)
(Page 37)
(Page 25)
(Page 37)
Ver. 1.1
STR-DG520
STR-DG520
36
36
1
A
B
C
D
E
2
3
4
5
6
7
8
9
10
11
12
13
14
1-872-420-
12
(12)
53
50
5
2
14
1
7
8
1
4
3 1
2
2
3 1
2
3 1
2
16
1
17
1
4
23
33
22
34
12
44
1
11
TP100
RV101
RV102
CL103
CL104
CL105
CL106 CL107
CL108
CL109
CL110
CL111
CL112
CL113
CL114
CL115
CL116
CL117
CL118
CL119
CL120
CL121
CL125
CL127
CL128
FL101 VACUUM FLUORESCENT DISPLAY
W101
CNS102
R103
R104
R105
R106
R107
R108
R109
R110
R115
R116
R117
R118
R1
19
CN101
CN104
R121
C100
C101
C106
C107
C110
C114
C111
C112
S101
S102
S103
S104
S105
S106
S107
S108
MEMORY/
ENTER
INPUT
SELECTOR
MASTER
VOLUME
VOLUME
TUNING
MODE
ANALOG
DIRECT
TUNING
2CH
A.F.D.
MOVIE
MUSIC
DISPLAY
MUTING
INPUT MODE
–
+
S109
S110
S111
C144
C145
C146
C105
C147
S124
C148
C149
C150
C151
JW101
JW102
JW103
JW104
JW105
JW106
JW107
JW108
R198
R199
R120
C161
JW1
10
JW111
JW112
EXCEPT US,CND MODEL
JW1
13
JW114
JW1
15
JW1
16
JW1
17
JW1
19
JW127
JW128
JW129
IC100
IC101
IC103
JW130
JW131
JW132
JW133
JW134
JW135
JW136
JW137
JW138
JW139
JW140
JW141
JW142
JW143
JW144
JW145
R101
R102
JW148
JW149
JW150
JW1
18
JW151
JW152
JW153
GRY
GRY
BLK
BLU
MAIN
BOARD
CNP930
F
DCAC
BOARD
CN2001
CN2001
Q
GRY
GRY
BLU
POWER
BOARD
CNP152
O
DIGITAL
BOARD
CNS513
L
(EXCEPT US,CND)
5-22. PRINTED WIRING BOARD – DISPLAY Section –
• See page 14 for Circuit Boards Location.
•
: Uses unleaded solder.
(Page 35)
(Page 22)
(Page 35)
(Page 27)
Ver. 1.1
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