Integra DTR-7.2, Service Manual

Page: 5 / 40

DTR-7.2
SCHEMATIC DIAGRAM 7
Power supply, Fan control & Speaker terminal sections
A
1
2
3
4
5
B C D E F G H
R
6
8
3
6
8
.2
(1
W
)
R
6
8
3
4
8
.2
(1
W
)
R
6
8
3
5
8
.2
(1
W
)
R
6
8
3
3
8
.2
(1
W
)
C
6
8
3
6
1
0
3
J
C
6
8
3
5
1
0
3
J
C
6
8
3
4
1
0
3
J
C
6
8
3
3
1
0
3
J
S B L / Z 2 L S B R / Z 2 R
G N D
G N D
G N D
G
N
D
G N D
-1
1
.6
V
1
1
.4
V
- 5 V
5 V
5 V
1
0
.9
V
- 1 5 V
-2
3
.6
V
1 5 V
2
3
.0
V
- 3 2 . 1 V
-5
0
.4
V
2 4 . 9 V
0 . 1 V
2 4 . 9 V
0 V
0 V
0 V
2 4 . 9 V
2
2
.3
V
0
.2
V
2
4
.9
V
0 . 1 V
2 2 . 3 V
2 1 . 8 V 2 0 . 1 V
0 V
0
.1
V
0
.1
V
0
V
0 . 1 V 3 . 3 V
0 V
0
.7
V
0 . 2 V
-3
2
.6
V
1 3 . 0 V
0 . 2 V
0 . 8 V
P
9
5
0
2
A
T
O
N
A
A
R
-7
2
6
7
(P
A
R
T
-9
)
E 9 2 1
A T T E N T I O N
V A
E T C A L I B R A T I O N C O M M E I N D I Q U E .
D ' I N C E N D I E , R E M P L A C E R U N I Q U E M E N T
P E R M A N E N T E C O N T R E L E S R I S Q U E S
A F I N D ' A S S U R E R U N E P R O T E C T I O N
P A R U N F U S I B L E D E M E M E T Y P E
V A
A G A I N S T F I R E H A Z A R D , R E P L A C E
F O R C O N T I N U E D P R O T E C T I O N
A N D R A T I N G I N D I C A T E D .
O N L Y W I T H F U S E O F S A M E T Y P E
C A U T I O N
Q 6 7 0 1
Q 5 6 0 6
K T C 2 0 2 6 - G R , Y
2 S D 2 3 9 4 - F , E
Q 6 9 0 1
2 S C 1 7 4 0 S
2 S C 2 4 5 8
K T C 3 1 9 9
Q 5 6 0 3
Q 5 6 0 3 , 7 : 2 S C 1 7 4 0 S
O R 2 S C 2 4 5 8
O R K T C 3 1 9 9
Q 5 6 0 7
Q
5
6
0
2
2 S C 1 7 4 0 S
O R 2 S C 2 4 5 8
Q 5 6 0 2 :
O R K T C 3 1 9 9
Q 6 7 0 2
2 S C 1 7 4 0 S 2 S C 2 4 5 8 K T C 3 1 9 9
Q 6 7 0 1 , 6 7 0 2 :
Q 9 2 1
2 S C 1 7 4 0 S
2 S C 2 4 5 8
K T C - 3 1 9 9
R 5 6 1 2
1 0 0
( 1 / 2 W )
R 5 6 1 5
1 0 K
R
5
6
0
1
3
3
K
R 5 6 0 2
1 M
R 6 9 0 2
4 . 7 K
R
6
8
3
0
8
.2
(1
W
)
R 9 4 0 2
1 5
( 2 W )
R 9 4 1 1
2 7 ( 2 W )
R 9 4 1 2
2 7 ( 2 W )
R 9 4 0 1
1 5 ( 2 W )
R 9 4 4 4
2 2 ( 1 W )
R 9 4 4 2
2 2 ( 1 W )
R 9 4 3 1
1 0 ( 1 W )
R 9 4 3 3
1 0 ( 1 W )
R 9 4 2 1
8 . 2 ( 1 W )
R 9 4 2 4
8 . 2 ( 1 W )
R 9 4 2 3
8 . 2 ( 1 W )
R 9 4 2 2
8 . 2 ( 1 W )
R 9 2 4 1 8
( 1 / 2 W )
R 6 9 0 1
4 . 7 K
R 6 7 0 8
3 3 K
R 5 6 0 7
2 . 7 K
R 5 6 0 6
1 0 K
R 5 6 0 9
1 0 K
R 5 6 0 8
1 0 K
R 5 6 0 5
1 0 0
R 5 6 1 4
2 . 7 K
R 5 6 0 4
1 0 K
R
6
7
0
6
2
2
K
R
6
7
0
9
5
.6
K
R 6 7 1 0
1 8 K
R 5 6 0 3
1 0 0 K
R 6 7 0 5
1 8 K
R 6 7 0 7
1 0 K
R 5 6 1 3
4 . 7
( 1 / 2 W )
R
9
5
2
1
2
.2
(1
/2
W
)
R
6
8
3
1
8
.2
(1
W
)
R
6
8
3
2
8
.2
(1
W
)
R 9 2 6
4 . 7 K
R 9 2 2
4 . 7 K
R 9 0 1
3 . 3 M
R 9 2 3
4 . 7 K
C 6 7 0 1
1 0 0 / 6 . 3
C 5 6 0 4
1 0 0 / 3 5
C 5 6 0 3
1 0 0 / 3 5
C 9 4 4 2
1 0 / 3 5
C 9 4 0 2
1 0 / 3 5
C 9 4 1 2
1 0 / 3 5
C 9 4 3 2
1 0 / 3 5
C 9 4 2 2
1 0 / 3 5
C 9 4 1 1
1 0 / 3 5
C 9 4 0 1
1 0 / 3 5
C 9 4 2 1
1 0 / 3 5
C 9 4 3 1
C 9 4 4 1
1 0 / 3 5
C 5 6 0 2
1 0 0 / 3 5
C 6 7 0 6
1 0 0 / 6 . 3
C 6 7 0 4
1 / 5 0
C 9 5 0 7
2 2 0 / 5 0
C 9 5 0 5
2 2 0 0 / 3 5
C 9 5 0 6
1 0 0 0 / 3 5
C 9 5 1 0
2 2 0 / 6 3
C 9 5 0 9
1 0 0 0 / 2 5
C 9 5 0 8
4 7 0 0 / 1 6
C 9 2 2
2 2 0 / 3 5
Q 6 7 0 4
2 S A 9 3 3 S 2 S A 1 0 4 8 K T A 1 2 6 7
Q 9 5 0 1
2 S A 9 6 5 - Y
C 6 9 1 6
3 3 4 J
/ 1 0 0
C 6 9 1 5
3 3 4 J
/ 1 0 0
C
6
9
1
1
3
3
4
J
C
6
9
1
0
3
3
4
J
C
6
9
0
9
3
3
4
J
/1
0
0
C
6
9
0
8
3
3
4
J
/1
0
0
C
6
9
1
2
1
0
3
Z
C 9 5 0 2
3 3 4 J
C 9 5 0 1
3 3 4 J
C 9 5 0 4
3 3 4 J
C 9 5 0 3
3 3 4 J
C 9 5 2 3
2 2 3 J
C 9 5 2 2
2 2 3 J
C 9 5 2 1
2 2 3 J
C
9
5
1
3
3
3
4
J
C
6
8
3
0
1
0
3
J
C
6
8
3
1
1
0
3
J
C
6
8
3
2
1
0
3
J
J
D 6 9 0 1
D 6 9 0 2
D 6 9 0 1 , 2 :
G P 1 0 0 4 0 0 3 E
R L 1 N 4 0 0 3
1 S R 1 3 9 - 1 0 0
D 6 7 0 1
D 5 6 0 1
D
6
9
0
6
D 6 6 0 0
D 5 6 0 9
D 5 6 0 4
D 5 6 0 5
D
5
6
0
6
D
5
6
0
7
D 5 6 1 0
D 5 6 0 3
D 5 6 0 2 - 5 6 0 3 :
G P 1 0 0 4 0 0 3 E
R L 1 N 4 0 0 3
1 S R 1 3 9 - 1 0 0
D 5 6 0 2
D 6 7 0 2
D 9 5 0 7
G P 1 0 0 4 0 0 3 E
R L 1 N 4 0 0 3
1 S R 1 3 9 - 1 0 0
D 9 5 0 6 , 7 :
D 9 5 0 6
D 6 6 0 3
D 6 6 0 5
D 9 2 5
D
9
2
2
D
9
2
1
D
9
2
4
D
9
2
3
D 9 2 1 - D 9 2 4
G P 1 0 4 0 0 3 E O R
1 S R 1 3 9 - 1 0 0 O R
R L 1 N 4 0 0 3
D 6 9 0 4
R B V - 1 5 0 6
D 1 5 X B 6 0
D 6 9 0 3
R B V - 1 5 0 6
D 1 5 X B 6 0
D 9 5 0 2 A
R S 4 0 3 M
D 3 S B A 2 0
R B V 4 0 2
D 9 5 0 1
R S 4 0 3 M
D 3 S B A 2 0
R B V 4 0 2
R L 6 9 0 2
R L 6 9 0 1
R
L
6
6
0
2
C 6 9 0 3
2 2 3 J
C 6 6 0 0
1 0 3 Z
C 6 7 0 5
2 2 3 Z
C 9 5 1 2
2 2 3 Z
C 9 5 1 1
1 0 3 Z
C 6 6 0 3
1 0 3 Z
C 6 6 0 5
1 0 3 Z
C 9 0 1
1 0 3 M
/ 2 7 5 V A C
C 9 2 1
2 2 3 Z
C
9
2
3
2
2
3
Z
C 9 0 2
4 7 2 M
/ 2 5 0 V A C
P 6 9 0 6
P 9 5 0 0
P 6 8 0 0
S P E A K E R S
L
R
C
R L 6 6 0 0
P 6 8 0 2
S P E A K E R S
S L S R
D 5 6 1 1
M T Z J 1 3 C
D 6 7 0 4
M T Z J 5 . 1 B
D 6 7 0 3
M T Z J 5 . 1 B
D 9 5 0 8
M T Z J 3 3 D
F 9 5 0 1
F 9 5 0 4
F 6 9 0 1
F 6 9 0 2
F 9 5 0 2
2 . 5 A / 1 2 5 V
F 9 5 0 3
1 . 6 A / 1 2 5 V
F 9 0 1
R L 6 6 0 3
R L 6 6 0 5
R L 9 0 1
R A T I N G R E F E R T O T H E M A R K I N G A D J A C E N T T O T H E S Y M B O L
F O R C O N T I N U E D P R O T E C T I O N A G A I N S T F I R E
H A Z A R D , R E P L A C E W I T H S A M E T Y P E F U S E . F O R F U S E
T H I S S Y M B O L L O C A T E D N E A R T H E F U S E I N D I C A T E S
T H A T T H E F U S E U S E D I S S L O W O P E R A T I N G T Y P E
E L E N T . P O U R U N E P R O T E C T I O N P E R M A N E N T E , N ' U T I L I S E R
C E S Y M B O L E I N D I Q U E Q U E L E F U S I B L E U T L I S E E S T
I N D I Q U E L A Q U L E P R E S E N T S Y M B O L E S T A P P O S E .
Q U E D E S F U S I B L E S D E M E M E T Y P E . C E D A R N I E R E S T
P 6 9 5 2 A
T
O
N
A
A
F
-7
2
5
0
(P
A
R
T
-6
)
P 6 9 3 1
T
O
N
A
A
F
-7
2
5
0
(P
A
R
T
-6
)
P
7
7
0
1
B
T
O
N
A
D
G
-7
2
2
6
(P
A
R
T
-2
)
P 6 8 1 2 E
T
O
N
A
A
F
-7
2
5
0
(P
A
R
T
-6
)
J
L
9
3
1
B
T
O
N
A
E
T
C
-7
2
7
2
(P
A
R
T
-9
)
P 6 9 5 1
P 6 0 0 8 A
T
O
N
A
A
F
-7
2
5
0
(P
A
R
T
-6
)
P 6 4 0 1
C O M
T H 1
T H 2
P 6 8 3 0
T O N A E T C - 7 2 7 2
( P A R T - 9 )
P 6 8 3 2
T O N A E T C - 7 2 7 2
( P A R T - 9 )
P 6 8 1 0 D
T
O
N
A
A
F
-7
2
5
0
(P
A
R
T
-6
)
P
9
5
0
3
A
P
9
5
0
3
P 6 0 0 8 B
T
O
N
A
A
F
-7
2
5
0
(P
A
R
T
-6
)
Q
5
6
0
1
2
S
K
3
6
5
-G
R
P
9
5
0
5
A
P 9 0 1 B
L N
P
9
1
1
R 5 6 5 3
P T H 9 M 0 4 B C
R 5 6 5 2
P T H 9 M 0 4 B F
2 2 2 T S 2 F 3 3 3
R 5 6 5 4 P T H 9 M 0 4 B C
R 5 6 5 1
P T H 9 M 0 4 B F
2 2 2 T S 2 F 3 3 3
P 9 5 0 5
F A N
+
-
Q 5 6 0 9
Q 5 6 0 8 , 9 :
D T C 1 4 4 E S
O R R N 1 2 0 4
O R K R C 1 0 4 M
Q 5 6 0 5
D T C 1 4 4 E S
O R R N 1 2 0 4
O R K R C 1 0 4 M
Q 5 6 0 4
D T C 1 4 4 E S
O R R N 1 2 0 4
O R K R C 1 0 4 M
Q 5 6 0 8
P
9
5
0
1
J
L
6
9
5
3
B
J L 9 5 0 4 B
J L 6 9 3 3 B
J L 6 9 3 3 A
J L 9 5 0 4 A
J L 6 9 5 3 A
Q 9 4 0 1
N J M 7 8 M 1 5 F A
G
I O
Q 9 4 2 1
N J M 7 8 0 5 F A
G
I O
Q 9 4 3 1
N J M 7 8 0 5 F A
G
I O
R 9 5 0 7
1 5 K
R 9 5 0 6
2 2
( 1 / 2 W )
R 9 5 0 9
3 3 K
R 9 5 0 8
1 5 K
Q 9 4 4 1
N J M 7 9 0 5 F A
G
I O
Q 9 4 1 1
N J M 7 9 M 1 5 F A
G
I O
S 9 0 6
P O W E R
P 9 0 2
A C O U T L E T S
T O T A L
1 2 0 W M A X
P 9 0 1
1 2 0 V / 6 0 H Z
P 9 1 5
P 9 1 6 P
9
1
5
A
P
9
0
6
A
P 9 1 7 A
P 9 1 8 A P 9 1 8
P 9 1 7
T 9 0 2
4
5 8
1
T 9 0 1
+ 1 3 V
M P U G N D
P O W E R
L S P
L S S P
R S P
R S S P
C S P
L S B S P
R S B S P
L S P E
R S P E
C S P E
L S S P E
R S S P E
L S B S P E
R S B S P E
+ B 1
G N D
- B 1
F A N
+ 2 4 V
S 1 R L
S
1
H
1
S
1
H
2
G
N
D
S
1
L
1
S
1
L
2
F L A C 2
F L A C 1
- V P
+ 1 5 V
- 1 5 V
G N D
+ 2 4 V
+ 1 2 V
- 5 V V I D E O
+ 5 V V I D E O
+ 5 V D S P
+ 5 V D S P
S
1
R
L
+
2
4
V
F
A
N
+ 2 4 V
S E C 1 H
R L G N D
P R O F A N
T H 2
T H 1
V O L H
P R O
P R O P R O T C T T H M
D C D E T
S E C 1 H
F A N D E T V O L H
V O L H
N C
F A N C O N T R O L
S I G N A L T E M P Q 5 6 0 1 Q 5 6 0 2 Q 5 6 0 3 Q 5 6 0 4 Q 5 6 0 5 Q 5 6 0 7 Q 5 6 0 8 Q 5 6 0 9
N O L O W O N O F F O F F O N O N O F F O N
Y E S L O W O F F O N O F F O F F O N O F F O N
N O M I D O N O F F O N O F F O N O F F O N
Y E S M I D O F F O N O N O F F O F F O F F O N
N O H I G H O N O F F O N O F F O F F O N O F F
Y E S H I G H O F F O N O N O F F O F F O N O F F
Q 5 6 0 6 F A N
O F F 0 V O F F
O F F 1 2 V L O W
O F F 1 2 V L O W
O F F 2 2 V H I
O N 2 2 V H I
O N 2 2 V H I
1 0 A / 1 2 5 V
1 0 A / 1 2 5 V
N P T - 1 4 2 1 D
N P T - 1 1 1 1 D
T
.F
.
R L G N D
R
E
D
O
R
G
R
E
D
O
R
G
B
L
K
N A P S - 7 2 3 4
N A E T C - 7 2 5 8 N A E T C - 7 2 5 9
N A E T C - 7 2 4 0 N A E T C - 7 2 3 9
N A P S - 7 2 5 7
N A P S - 7 2 5 6
N A P S - 7 2 5 5
N A P S - 7 2 5 4
N A P S - 7 2 5 3
N A E T C - 7 2 3 8
N A P S - 7 2 3 3
N A S W - 7 2 3 5
N A E T C - 7 2 4 2
N A P S - 7 2 5 2
N A E T C - 7 2 3 7 N A E T C - 7 2 3 6
G R Y
G R Y
W H T
B R N
B L K
B R N
W H T
G R Y
G R Y
B L K
B R N
B R N
R E D
O R G
B L K
O R G
R E D
B L U
B L U
Y E L
B L U
B L U
W H T
F A N C O N T R O L
R 5 6 1 6
1 . 2 K
( 2 W )
1 0 / 3 5
1 0 A / 1 2 5 V
1 . 6 A / 1 2 5 V
2 . 5 A / 1 2 5 V
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 Q
TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com