Sony STR-DG710 Service Manual ▷ View online
STR-DG710
41
41
STR-DG710
IC B/D
IC B/D
IC B/D
R127
IC104
R107
R108
R115
R116
R117
R118
R119
R122
R124
R126
R128
R129
R130
R131
R132
R134
R138
R143
R144
R145
R146
R147
IC105
C103
C116
C119
C124
C130
C136
C138
TP1
TP2
TP3
TP4
TP5
TP6
TP7
TP8
L102
L101
R121
R109
R120
R137
R123
R133
C135
TP9
R176
Q106
R110
R101
R102
R172
C168
C169
R125
J101
C163
C164
X101
C165
C166
C145
C113
C128
C129
C125
C122
C120
C118
CN102
C157
C153
CNP103
IC106
Q105
R174
R104
C108
R103
C104 C105
C106
C107
R156
R158
C140
C123
C121
C134
C133
C132
C131
C127
C126
C102
C109
C111
C139
C137
R173
R160
C143
C142
C144
R154
R135
R152
R113
R163
R162
C161
R170
R171
CN101
EP101
EP102
FB101
R112
C110
C112
C115
C114
C117
D101
D103
IC102
IC101
FB104
C101
C159
IC107
C167
• Refer to page 24 for Waveforms.
5-26. SCHEMATIC DIAGRAM — XM SECTION (US, Canadian MODEL ONLY) — • Refer to page 52 for IC Block Diagrams.
(Page 31)
(Page 26)
(Page 45)
STR-DG710
42
42
STR-DG710
1
A
B
C
D
E
2
3
4
5
6
7
8
9
10
11
12
13
14
O
1
2
5
1
TP102
R109
R110
CN104
CL004
CL201
GRY
S110
S111
CATEGORY
–
+
2CH
A.F.D.
MOVIE
MUSIC
MEMORY/
ENTER
CATEGORY
MODE
DISPLAY
AUTO CAL
DIRECT
INPUT
SELECTOR
INPUT
MODE
MASTER
VOLUME
VOLUME
CL022
CL023
CL024
CL063
CL064
CL065
JW129
JW136
JW143
CNP106
JW159
JW161
CN108
CN108
CL005
CL007
CL008
CL009
S112
CL028
CL029
C144
CL030
CL031
CL032
C148
JW103
R198
C162
CL066
JW165
50
53
1
4
4
1
R117
R118
C110
C111
C112
14
1
7
8
23
22
34
44
11
1
FL101
VACUUM FLUORESCENT DISPLAY
R115
R116
C115
JW1101
C160
JW110
JW116
JW121
JW125
IC100
IC101
JW133
JW134
JW139
JW150
JW153
JW158
JW160
JW164
JW168
JW105
JW115
JW127
JW149
2
5
3 1
3 1 2
3 1 2
2
R119
C114
C145
C147
C149
JW102
R197
JW111
C165
JW117
JW119
JW128
IC103
JW132
JW154
TP101
RV101
RV102
R103
R120
CL002
CL003
CL011
S103
S104
CL042
JW106
JW107
JW108
JW109
C164
JW112
JW113
JW114
JW118
CL058
JW120
JW124
JW126
JW131
JW135
JW137
JW138
JW141
JW142
JW145
JW147
JW148
JW152
JW155
JW157
JW162
JW163
JW166
JW167
JW169
JW171
CL010
CL061
CL062
JW140
JW170
2
1
18
19
CNS101
CL001
CL046
CL047
CL051
CL059
CL060
TP103
R101
R102
R104
R105
R106
R107
R108
CL200
S101
S102
S105
S106
S107
S108
S109
JW123
JW146
33
12
RED
GRY
GRY
GRY
(11)
1-872-431-
MAIN
BOARD
CNP507
H
POWER KEY
BOARD
CN103
R
DIGITAL
BOARD
CNS514
M
DCAC
BOARD
CN2000
Q
DISPLAY BOARD
5
11
5-27. PRINTED WIRING BOARD — DISPLAY SECTION — • Refer to page 16 for Circuit Boards Location.
: Uses unleaded solder.
(Page 29)
(Page 33)
(Page 33)
(Page 25)
IC100
C-4
IC101
C-6
IC103
C-8
• Semiconductor
Location
Ref. No.
Location
STR-DG710
43
43
STR-DG710
D C A C
B O A R D
C N 2 0 0 0
Q
5
M A I N
B O A R D
( 1 / 2 )
C N P 5 0 7
H
D I G I TA L
B O A R D
( 2 / 3 )
C N S 5 1 4
M
R
P O W E R K E Y
B O A R D
C N 1 0 3
IC B/D
-18.2
-18.3
-20
-22
-19.9
-16.2
-14.3
-19.8
-19.8
-19.8
-12.4
2.9
0
5
5
- 1 8 . 2
- 1 8 . 2
- 1 8 . 2
- 1 8 . 2
- 1 8 . 2
- 1 8 . 2
- 1 8 . 2
- 1 8 . 2
- 1 8 . 2
5
5
5
5
5
3
5
5
3
5
0
5
0
3.3
3.2
( E X C E P T U S , C N D )
( U S , C N D )
( U S , C N D )
( E X C E P T U S , C N D )
( E X C E P T U S , C N D )
- 1 0 . 6
- 1 4 . 3
- 1 2 . 5
- 6 . 9
- 1 0 . 6
- 1 8
- 1 9 . 8
- 1 6 . 2
- 8 . 8
5
5 0 V
1 0
C 1 1 5
1 k
R 1 0 5
2 2 0 p
C 1 1 0
S110
0.1
C145
220p
C149
S106
S105
2 2 0 p
C 1 1 2
S112
1
2
3
4
5
6
7
8
9
1 0 1 1
1 2
1 3
1 4
1 5
1 6
1 7
1 8
1 9
2 0
2 1
2 2
2 3
2 4
2 5
2 6
2 7
2 8
2 9
3 0
3 1
3 2
3 3
3 4
3 5
3 6
3 7
3 8
3 9
4 0
4 1
4 2
4 3
4 4
P T 6 3 1 5
I C 1 0 0
F L D I S P L AY D R I V E R
SW1
SW2
SW3
SW4
OSC
DOUT
DIN
CLK
STB
KEY1
KEY2
V S S
V D D
S E G 1
S E G 2
S E G 3
S E G 4
S E G 5
S E G 6
S E G 7
S E G 8
S E G 9
SEG10
SEG11
SEG12
SEG13
SEG14
SEG15
SEG16
VEE
SEG17
GRID11
GRID10
G R I D 9
G R I D 8
G R I D 7
G R I D 6
G R I D 5
G R I D 4
G R I D 3
G R I D 2
G R I D 1
V D D
V S S
1 . 5 k
R 1 0 6
S102
1 4
1 3
1 2
1 1
1 0
9
8
7
6
5
4
3
2
1
T C 7 4 A C T 0 8 P
I C 1 0 1
S104
3 3 0
R 1 0 9
S109
S111
2 . 2 k
R 1 0 7
5 0 V
C 1 6 5
1 0
100
R115
S108
2 2 0
R 1 0 1
S103
0 . 1
C 1 6 0
4 7 0
R 1 0 3
S101
0 . 1
C 1 6 2
R V 1 0 2
82k
R118
220p
C147
220p
C164
2 2 0
R 1 0 8
100
R116
4 7 0
R 1 1 0
2 2 0 p
C 1 1 1
R 1 2 0
1 0
6 8 0
R 1 0 4
S107
0.1
C144
1 0 0
R 1 1 9
100
R117
3 3 0
R 1 0 2
2
7
8
9
1 0 1 1 1 2
5
6
1 4
1 9
1 8
1 7
1 3
1 6
2 0
1 5
2 3
2 4
2 7
2 1
2 8
2 6
2 5
2 2
3 1
3 3
3 5
3 0
3 2
3 6
3 4
2 9
4 2
4 4
4 3
4 0
3 7
3 9
3 8
4 1
4 6
4 8
4 7
4 5
4 9 5 0
5 3
F L 1 0 1
VA C U U M F L U O R E S C E N T D I S P L AY
1
3
4
C N 1 0 8
3 P
F 1
F 2
- 2 0 V
50V
C148
10
C L 0 0 4
C L 0 2 2
C L 0 2 3
C L 0 2 4
C L 0 3 0
C L 0 5 9
1
2
2 P
C N P 1 0 6
D C A C I N
D C A C I N
C L 0 6 3
C L 0 6 4
J W 1 0 2
J W 1 0 3
C L 0 2 8
C L 0 2 9
0.1
C114
J W 1 0 7
J W 1 0 8
J W 1 0 6
JW105
1
2
3
4
5
5 P
C N 1 0 4
A D 1
P W _ S W
G N D
T U N I N G - J O G - A
T U N I N G - J O G - B
R V 1 0 1
J W 1 7 3 J W 1 7 2
R 1 9 7
R 1 9 8
VCC
OUT
GND
N J L 2 4 H 4 0 0 A
I C 1 0 3
1
2
3
4
5
6
7
8
9
1 0
1 1
1 2
1 3
1 4
1 5
1 6
1 7
1 8
1 9
1 9 P
C N S 1 0 1
T U N I N G _ J O G A
T U N I N G _ J O G B
N C ( D C C O N T R O L )
G N D
G N D
+ 3 . 3 V ( S T B Y )
+ 5 V
V O L _ J O G 2 A
V O L _ J O G 2 B
P W - S W
S I R C S
A D 2
A D 1
F L - L AT
F L - D I N
F L - C L K
I N P U T- J O G - 4 A
I N P U T- J O G - 4 B
D C A C I N
6 G
5 P
10P
17P
1 G
6 P
7 P
9P
1 P
16P
5P
4P
6P
8 G
12P
3 G
2 G
2 P
13P
7P
3 P
14P
1 0 G
9 G
13P
11P
8 P
8P
14P
3P
15P
12P
9 P
16P
10P
15P
17P
5 G
1P
1 1 G
4 G
7G
11P
7 G
2P
4 P
1G
3G
4G
5G
6G
10G
9G
8G
2G
11G
I C 1 0 1
B U F F E R
I C 1 0 0
I C 1 0 3
R E M O T E C O N T R O L
D I S P L AY B O A R D
VDD
VSS
1
2
3
S I G N A L R E C E I V E R
2 C H
A . F. D .
M O V I E
M U S I C
D I S P L AY
I N P U T M O D E
A U T O C A L
D I R E C T
M E M O R Y / E N T E R
C AT E G O R Y
-
C AT E G O R Y
M O D E
M A S T E R V O L U M E
I N P U T S E L E C T O R
8
6
3
4
F
9
B
H
A
5
7
2
1
G
C
D
E
1
2
3
1
2
3
+
3 . 3
2 . 2
2 . 2
2 . 2
3 . 3
5-28. SCHEMATIC DIAGRAM — DISPLAY SECTION — • Refer to page 53 for IC Block Diagrams.
(Page 33)
(Page 31)
(Page 33)
(Page 26)
STR-DG710
44
44
STR-DG710
N
5
DIGITAL
BOARD
( 2 / 3 )
( 2 / 3 )
CNP505
1
MAIN
BOARD
( 1 / 2 )
CN915
CN915
I
K
MAIN
BOARD
( 1 / 2 )
CNP802
S
DCDC BOARD
CN4001
J
MAIN
BOARD
( 2 / 2 )
CNP801
0 . 2
0 . 8
0 . 6
0
(EXCEPT US,CND)
(US,CND)
US,CND MODEL
0
12
12
1 2 . 9
7 . 3
AK04V1
D910
AK04V1
D911
AK04V1
D912
AK04V1
D913
10EDB40-TA2B5
D920
10EDB40-TA2B5
D921
10EDB40-TA2B5
D922
10EDB40-TA2B5
D923
1/2W
0.22
R810
1/2W
0.22
R811
0 . 1
C913
0 . 1
C914
0.1
C920
0.1
C921
0 . 1
C922
50V
1
C924
47k
R921
22k
R922
10k
R923
2 . 2 k
R903
1
R904
3.3M
R901
1SS133T
-72
D901
1SS133T-72
D914
1SS133T-72
D915
2SC1740S-QRT
Q901
RELAY DRIVE
2SC1740S-QRT
Q921
AC IN DETECT
47k
R902
1
2
2P
CNP902
LIVE
NEUTRAL
RY901
E
G901
(CHASSIS)
C951
0.1
AK04V1
D924
25V
C952
1000
2SB733-T-34
Q922
2SC2785TP-FEK
Q923
R920
2 . 2 k
JW909
1
2
3
3P
CNP804
R2 AC
R2 GND
R2 AC
1
2
3
3P
CNP805
R2 AC
R2 GND
R2 AC
1
2
3
4
5
5P
CNP903
+15V
STOP
STBY GND
+9V(STBY)
POWER RY
1
3
4
5
6
7
8
9
2
T903
POWER
TRANSFORMER
(SUB)
25V
1000
C916
25V
2200
C915
1
2
3
4
5
6
6P
CNP802
R2 RETURN GND
-15V
STBY GND
R2 GND
+15V
SUB-T
JW905
16V
C954
6800
F901
1
2
2P
CNP901
LIVE
NEUTRAL
RECT
D910-913
2.5A/250V
6.3A/125V
SUB TRANSFORMER DRIVE
Q922,923
AC IN
D920-923
RECT
3
T901
4
4
2
3
5
2
(MAIN)
5
3
TRANSFORMER
2
2
POWER
STANDBY BOARD
B
D
4
E
H
F
6
5
C
G
7
1
A
2
3
1
A
B
C
D
E
F
G
H
2
3
4
5
6
7
GRY
GRY
GRY
GRY
ORG
DIGITAL BOARD
CNP505
N
CL901
CL902
B900
(CHASSIS)
RY901
JW905
F901
FH901
FH902
JW912
JW913
JW916
CNP901
CNP902
CNP902
AC IN ~
VIO
L
N
WHT
R901
US,CND MODEL
US,CND MODEL
R904
D901
G901
C922
Q922
1
4
9
5
JW917
Q901
R902
C915
JW919
JW920
JW921
1
Q921
R903
R920
R921
R923
C920
C951
C921
C954
JW901
JW904
JW909
JW910
D910
D924
D911
D912
D913
D914
D915
CNP903
CNP903
E
B
Q923
E
B
1
5
1
5
GRY
GRY
GRY
GRY
RED
MAIN BOARD
CN915
I
GRY
6
1
R810
R811
CNP804
CNP805
R922
C914
C924
CNP802
CNP802
ORG
GRY
DCDC BOARD
CN4001
S
GRY
1
3
BRN
ORG
BLK
MAIN BOARD
CNP801
J
MAIN BOARD
CNP802
K
1
3
CNP805
CNP804
C913
C916
JW915
D920
D921
D922
D923
1
3
1
3
6
E
B
1
2
CNP901
1
2
1
2
1
2
T901
POWER
TRANSFORMER
(MAIN)
T903
POWER
TRANSFORMER
(SUB)
STANDBY BOARD
1-872-434-
(11)
11
1 – 5
C952
E
B
5-29. PRINTED WIRING BOARD — POWER SECTION —
• Refer to page 16 for Circuit Boards Location.
: Uses unleaded solder.
5-30. SCHEMATIC DIAGRAM — POWER SECTION —
(Page 31)
(Page 26)
(Page 45)
(Page 26)
(Page 27)
(Page 25)
(Page 25)
(Page 45)
(Page 25)
(Page 29)
D901
D-1
D910
G-3
D911
G-2
D912
G-2
D913
G-2
D914
G-2
D915
G-2
D920
E-5
D921
E-5
• Semiconductor Location
Ref. No.
Location
Ref. No.
Location
D922
E-5
D923
E-5
D924
G-3
Q901
G-2
Q921
F-4
Q922
G-1
Q923
G-3
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