Sony STR-DG710 - Power Section Printed Wiring Boards; Standby Board Component Layout; Power Section Schematic Diagrams; Standby Board Schematic

STR-DG710
4444
STR-DG710
N
5
DIGITAL
BOARD
(2/3)
CNP505
1
MAIN
BOARD
(1/2)
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
12.9
7.3
AK04V1D910
AK04V1D911
AK04V1D912
AK04V1D913
10EDB40-TA2B5
D920
10EDB40-TA2B5
D921
10EDB40-TA2B5
D922
10EDB40-TA2B5
D923
1/2W
0.22
R810
1/2W
0.22
R811
0.1C913
0.1
C914
0.1
C920
0.1
C921
0.1
C922
50V
1
C924
47k
R921
22k
R922
10k
R923
2.2k
R903
1
R904
3.3M
R901
1SS133T-72
D901
1SS133T-72D914
1SS133T-72D915
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
2.2k
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
65
C
G
71
A
23
1
A
B
C
D
E
F
G
H
234567
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
14
95
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
EB
12
CNP901
12
1
2
1
2
T901
POWER
TRANSFORMER
(MAIN)
T903
POWER
TRANSFORMER
(SUB)
STANDBY BOARD
1-872-434-
(11)
11
1
– 5
C952
EB
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