Integra DTR-8.2, Руководство по обслуживанию

Страница: 31 / 71

DTR-8.2
U8
U10
SCHEMATIC DIAGRAM 7-1
Power supply, Fan control & Speaker terminal sections
U11
U13
U12
U29
A
1
2
3
4
5
B C D
R6836
8.2
(1W)
R6834
8.2
(1W)
R6835
8.2
(1W)
R6833
8.2
(1W)
C6836 103J C6835 103J C6834 103J C6833 103J
S B L / Z 2 L S B R / Z 2 R
G N D
GND
G N D
2 4 . 9 V
0 . 1 V
2 4 . 9 V
0 V
0 V
0 V
2 4 . 9 V
22.3V
0.2V
24.9V 0 . 1 V
2 2 . 3 V
2 1 . 8 V 2 0 . 1 V
0 V
0.1V
0.1V
0V
0 . 1 V 3 . 3 V
0 V
0.7V
0 . 2 V
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
Q5602
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 :
R 5 6 1 2
1 0 0
( 1 / 2 W )
R 5 6 1 5
1 0 K
R5601
33K
R 5 6 0 2
1 M
R 6 9 0 2
4 . 7 K
R6830
8.2
(1W)
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
R6706
22K
R6709
5.6K
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 )
R6831
8.2
(1W)
R6832
8.2
(1W)
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 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
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
C 6 9 1 6
3 3 4 J
/ 1 0 0
C 6 9 1 5
3 3 4 J
/ 1 0 0
C6911
334J
C6910
334J
C6909
334J/100
C6908
334J/100
C6912
103Z
C6830 103J C6831 103J
C6832
103J
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
D6906
D 6 6 0 0
D 5 6 0 9
D 5 6 0 4
D 5 6 0 5
D5606
D5607
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 6 6 0 3
D 6 6 0 5
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
R L 6 9 0 2
R L 6 9 0 1
RL6602
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 6 6 0 3
1 0 3 Z
C 6 6 0 5
1 0 3 Z
P 6 9 0 6
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
F 6 9 0 1
F 6 9 0 2
R L 6 6 0 3
R L 6 6 0 5
P 6 9 5 2 A
TO NAAF-7250
(SCH.6-2)
P 6 9 3 1
TO NAAF-7250
(SCH.6-2)
P7701B
TO NADG-7226
(SCH.2-3)
P 6 8 1 2 E
TO NAAF-7250
(SCH.6-2)
P 6 9 5 1
P 6 0 0 8 A
TO NAAF-7250
(SCH.6-2)
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
( S C H . 9 )
P 6 8 3 2
T O N A E T C - 7 2 7 2
( S C H . 9 - 2 )
P 6 8 1 0 D
TO NAAF-7250
(SCH.6-2)
P9503A
P9503
P 6 0 0 8 B
TO NAAF-7250
(SCH.6-2)
Q5601
2SK365-GR
P9505A
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
P9501
JL6953B
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
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
S1H1
S1H2
GND S1L1
S1L2
S1RL
+24V
FAN
+ 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 2 A / 2 5 0 V
RED ORG RED ORG BLK
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 E T C - 7 2 3 8
N A E T C - 7 2 3 7 N A E T C - 7 2 3 6
W H T
G R Y
G R Y
B L K
B R N
B R N
B L U
B L U
F A N C O N T R O L
R 5 6 1 6
1 . 2 K
( 2 W )
1 2 A / 2 5 0 V