STR-DG810
44
44
STR-DG810
5-30. PRINTED WIRING BOARD — POWER SECTION —
• Refer to page 14 for Circuit Boards Location.
: Uses unleaded solder.
5-31. SCHEMATIC DIAGRAM — POWER SECTION —
1
A
B
C
D
E
F
G
H
2
3
4
5
6
7
GRY
GRY
GRY
GRY
ORG
J911
SWITCHED 120W/1A MAX
AC 120V 60Hz
AC OUTLET
CL901
CL902
RY901
JW905
F901
F902
JW912
JW913
JW916
CNP901
CNP902
CNP902
AC IN ~
ORG
L
N
WHT
R901
R904
D901
G901
C922
JW917
Q923
C915
JW919
1
Q921
R903
R921
R923
C920
C921
C951
C954
JW901
JW904
JW909
D911
D913
D914
D915
D924
CNP903
CNP903
1
5
1
5
GRY
GRY
GRY
GRY
RED
GRY
6
1
R810
R811
CNP804
CNP805
R922
C914
C924
CNP802
CNP802
ORG
GRY
GRY
1
3
BRN
ORG
BLK
1
3
CNP805
CNP804
C913
C916
JW915
D920
D921
D922
D923
1
3
1
3
E
B
6
E
B
1
3
CNP901
1
3
1
2
1
2
T901
POWER
TRANSFORMER
(MAIN)
T903
POWER
TRANSFORMER
(SUB)
STANDBY BOARD
1-872-434-
(12)
12
D901
D-1
D910
G-3
D911
F-2
D912
G-2
D913
F-2
D914
F-2
D915
G-3
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
0 . 2
0 . 8
0 . 6
0
0
1 1
1 1 . 1
7 . 6
1 2 . 9
A K 0 4 V 1
D 9 1 0
A K 0 4 V 1
D 9 1 1
A K 0 4 V 1
D 9 1 2
A K 0 4 V 1
D 9 1 3
1 0 E D B 4 0 - TA 2 B 5
D 9 2 0
1 0 E D B 4 0 - TA 2 B 5
D 9 2 1
1 0 E D B 4 0 -
TA 2 B 5
D 9 2 2
1 0 E D B 4 0 - TA 2 B 5
D 9 2 3
1/2W
0.22
R810
1/2W
0.22
R811
0 . 1
C 9 1 3
0 . 1
C 9 1 4
0.1
C920
0.1
C921
0 . 1
C 9 2 2
50V
1
C924
4 7 k
R 9 2 1
22k
R922
1 0 k
R 9 2 3
2 . 2 k
R 9 0 3
1
R 9 0 4
1SS133T
-72
D901
1 S S 1 3 3 T- 7 2
D 9 1 4
1 S S 1 3 3 T- 7 2
D 9 1 5
2 S C 1 7 4 0 S - Q R T
Q 9 0 1
R E L AY D R I V E R
2 S C 1 7 4 0 S - Q R T
Q 9 2 1
A C I N D E T E C T
47k
R902
1
2
2 P
C N P 9 0 2
L I V E
N E U T R A L
R Y 9 0 1
E
G 9 0 1
( C H A S S I S )
C951
0.1
A K 0 4 V 1
D 9 2 4
25V
C952
1000
2 S B 7 3 3 - T- 3 4
Q 9 2 2
2 S C 2 7 8 5 T P - F E K
Q 9 2 3
R 9 2 0
2 . 2 k
J W 9 0 9
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
5 P
C N P 9 0 3
+ 1 5 V
S T O P
S T B Y G N D
+ 5 . 6 V ( S T B Y )
P W _ R Y
1
3
4
5
6
7
8
9
2
T 9 0 3
P O W E R
T R A N S F O R M E R
( S U B )
2 5 V
1 0 0 0
C 9 1 6
2 5 V
2 2 0 0
C 9 1 5
1
2
3
4
5
6
6 P
C N P 8 0 2
R 2 R E T U R N G N D
- 1 5 V
S T B Y G N D
R 2 G N D
+ 1 5 V
S U B - T
JW905
16V
C954
6800
1
2
2 P
C N P 9 0 1
L I V E
N E U T R A L
L
N
J 9 1 1
1 2 5 V
5 A
F 9 0 2
1 2 5 V
6 . 3 A
F 9 0 1
1 / 2 W
3 . 3 M
R 9 2 4
R E C T
D 9 1 0 - 9 1 3
S U B - T R A N S F O R M E R
V O LTA G E C O N T R O L
Q 9 2 2 , 9 2 3
A C I N
〜
D 9 2 0 - 9 2 3
R E C T
3
T 9 0 1
4
4
2
3
5
2
( M A I N )
5
3
T R A N S F O R M E R
2
2
P O W E R
S TA N D B Y B O A R D
B
D
4
E
H
F
6
5
C
G
7
1
A
2
3
A C O U T L E T
S W I T C H E D 1 2 0 W / 1 A M A X
A C 1 2 0 V 6 0 H z
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299