Onkyo TX-DS797 Service Manual page 30

A
SCHEMATIC DIAGRAM 7
Power supply, Fan control & Speaker terminal sections
P / W / G - T Y P E
N A E T C - 7 2 3 6
L 6 8 0 0 S 1 . 3 C
R 6 8 0 0 2 2
R 6 8 1 0 2 2
D / J - T Y P E
C 6 6 0 0
1 J
1 0 3 Z
D 6 6 0 0
P / W / G - T Y P E
L 6 8 0 1 S 1 . 3 C
P 6 8 1 0 D R L 6 6 0 0
R 6 8 0 1 2 2
L S P
R 6 8 1 1 2 2
R S P
D / J - T Y P E
C S P
J
P / W / G - T Y P E
L 6 8 0 2 S 1 . 3 C
R 6 8 0 2 2 2
R 6 8 1 2 2 2
D / J - T Y P E
P 6 0 0 8 A
L S P E J
R S P E
C S P E
P 6 8 3 0
2
T O N A E T C - 7 2 7 2
( P A R T - 9 )
N A P S - 7 2 3 4
F 6 9 0 2 *
D 6 9 0 3
R B V - 1 5 0 6
C 6 9 1 5
D 1 5 X B 6 0
3 3 4 J
/ 1 0 0
+ B 1
G N D
R L 6 9 0 2
C 6 9 1 6
3 3 4 J
- B 1
/ 1 0 0 D 6 9 0 4
P 6 9 5 2 A
R B V - 1 5 0 6
D 6 9 0 1
D 1 5 X B 6 0
C 6 9 0 3
R L 6 9 0 1
2 2 3 J
D 6 9 0 2
3
P 6 9 0 6 F 6 9 0 1
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
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
N O L O W O N O F F O F F O N O N O F F
Y E S L O W O F F O N O F F O F F O N O F F
N O M I D O N O F F O N O F F O N O F F
Y E S M I D O F F O N O N O F F O F F O F F
N O H I G H O N O F F O N O F F O F F O N
Y E S H I G H O F F O N O N O F F O F F O N
Q 5 6 0 3 , 7 : 2 S C 1 7 4 0 S
N A E T C - 7 2 3 8 Q 5 6 0 2 : 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
R 5 6 0 3 R 5 6 0 4 R 5 6 1 5
4
1 0 0 K 1 0 K 1 0 K
R 5 6 0 5
2 2 . 3 V
1 0 0
0 V
C 5 6 0 2 R 5 6 1 4
1 0 0 / 3 5 2 . 7 K
R 5 6 0 2
1 M Q 5 6 0 8 Q 5 6 0 7
D 5 6 0 1
Q 5 6 0 9
D 5 6 0 2
Q 5 6 0 8 , 9 :
D 5 6 0 3 D T C 1 4 4 E S 3 . 3 V
P 6 4 0 1
O R R N 1 2 0 4
D 5 6 0 2 - 5 6 0 3 :
O R K R C 1 0 4 M C O M
G P 1 0 0 4 0 0 3 E
R L 1 N 4 0 0 3
T H 1
1 S R 1 3 9 - 1 0 0 C 6 7 0 5
2 2 3 Z T H 2
2 4 . 9 V
R 6 7 0 7
1 0 K
Q 6 7 0 4
2 4 . 9 V 2 S A 9 3 3 S 2 S A 1 0 4 8
0 V
R 6 7 0 8
3 3 K
R 6 7 0 5
1 8 K
5
P 6 9 3 1
Q 6 7 0 2
P R O
R 6 7 1 0
D C D E T
C 6 7 0 6
1 0 0 / 6 . 3
F A N D E T
V O L H
C 6 7 0 4
G N D
1 8 K 1 / 5 0
D 6 7 0 2
D 6 7 0 4 D 6 7 0 3
Q 6 7 0 1 , 6 7 0 2 :
M T Z J 5 . 1 B
M T Z J 5 . 1 B
B C
P / W / G - T Y P E
P 6 8 0 0 N A E T C - 7 2 3 7
L 6 8 0 3
S P E A K E R S
R 6 8 0 3 2 2
L
R 6 8 1 3 2 2
D / J - T Y P E
R
J
D 6 6 0 3
C 6 6 0 3
1 0 3 Z P / W / G - T Y P E
C
R L 6 6 0 3 L 6 8 0 4
P 6 8 1 2 E
R 6 8 0 4 2 2
C 6 8 4 2 1 0 2 J * L S S P
R 6 8 1 4 2 2
R S S P
D / J - T Y P E
L S B S P
C 6 8 4 0 1 0 2 J *
R S B S P J
C 6 8 4 1 1 0 2 J *
P / W / G - T Y P E
C 6 8 5 2 1 0 2 K * L 6 8 0 5
R L 6 6 0 5
R 6 8 0 5 2 2
C 6 8 5 1 1 0 2 K *
R 6 8 1 5 2 2
C 6 8 5 0 1 0 2 K *
D / J - T Y P E
J
* A R E P / G T Y P E O N L Y
P / W / G - T Y P E
D 6 6 0 5
L 6 8 0 6
C 6 6 0 5
R 6 8 0 6 2 2
1 0 3 Z
R 6 8 1 6 2 2
D / J - T Y P E
P 6 0 0 8 B J
L S S P E
R S S P E
L S B S P E
R S B S P E
P 6 8 3 2
P 9 5 0 5
T O N A E T C - 7 2 7 2
T Y P E
F A N ( P A R T - 9 )
D
+
P
G
-
J
W
F A N
G N D
+ 2 4 V
S 1 R L
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
P 6 9 5 1 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
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
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
Q 5 6 0 8 Q 5 6 0 9 Q 5 6 0 6 F A N
O N O F F 0 V O F F C A U T I O N
O N O F F 1 2 V L O W 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
O N O F F 1 2 V L O W
O N L Y W I T H F U S E O F S A M E T Y P E
A V
O N O F F 2 2 V H I
A N D R A T I N G I N D I C A T E D .
O F F O N 2 2 V H I
O F F O N 2 2 V H I
F A N C O N T R O L
Q 5 6 0 6
O R 2 S C 2 4 5 8 R 5 6 1 3
K T C 2 0 2 6 - G R , Y
O R K T C 3 1 9 9
4 . 7
R 5 6 0 8 R 5 6 0 9
2 S D 2 3 9 4 - F , E
( 1 / 2 W )
1 0 K 1 0 K
R 5 6 0 6
R 5 6 1 6
1 0 K
1 . 2 K
D 5 6 0 4 N A E T C - 7 2 3 9
D 5 6 0 5 0 . 1 V
( 2 W )
2 0 . 1 V 2 1 . 8 V R 5 6 1 2
R 5 6 5 1
1 0 0
D 5 6 0 9 D 5 6 1 0
P T H 9 M 0 4 B F
( 1 / 2 W )
2 2 2 T S 2 F 3 3 3
R 5 6 0 7 D 5 6 1 1
C 5 6 0 4
2 . 7 K M T Z J 1 3 C
1 0 0 / 3 5
0 V
J L 6 9 3 3 B
C 5 6 0 3
Q 5 6 0 3 1 0 0 / 3 5
J L 6 9 3 3 A
Q 5 6 0 4 Q 5 6 0 5
0 . 1 V 0 . 1 V D T C 1 4 4 E S D T C 1 4 4 E S
O R R N 1 2 0 4 O R R N 1 2 0 4
O R K R C 1 0 4 M O R K R C 1 0 4 M
+ 2 4 V
S E C 1 H
R L G N D
K T A 1 2 6 7
P R O F A N
T H 2
2 4 . 9 V
T H 1
V O L H
P R O
P R O T C T T H M
S E C 1 H
Q 6 7 0 1
V O L H
D 6 7 0 1
0 V
N C
0 V
C 6 7 0 1
1 0 0 / 6 . 3
2 S C 1 7 4 0 S 2 S C 2 4 5 8 K T C 3 1 9 9
D E
S 1 . 3 C P 6 8 0 2
S P E A K E R S
S L S R
S 1 . 3 C
S B L / Z 2 L S B R / Z 2 R
C 6 8 5 3 1 0 2 K *
S 1 . 3 C C 6 8 5 4 1 0 2 K *
C 6 8 5 5 1 0 2 K *
C 6 8 5 6 1 0 2 K *
C 6 8 4 3 1 0 2 J *
T Y P E
C 6 8 4 4 1 0 2 J *
C 6 8 4 5 1 0 2 J *
S 1 . 3 C
C 6 8 4 6 1 0 2 J *
* A R E P / G T Y P E O N L Y
F 9 0 1 F 9 0 2 F 6 9 0 1 , 2
1 0 A / 1 2 5 V N O 1 0 A / 1 2 5 V
N O T 4 A L 2 5 0 V T 1 0 A L 2 5 0 V
N O T 4 A L 2 5 0 V T 1 0 A L 2 5 0 V
1 2 A / 2 5 0 V N O 1 0 A / 1 2 5 V
1 0 A / 1 2 5 V T 4 A L 2 5 0 V T 1 0 A L 2 5 0 V
N A P S - 7 2 5 2
F 9 5 0 3 , 9 5 0 4 :
D / J T Y P E : 1 . 6 A / 1 2 5 V
P / G / W T Y P E : T 1 . 6 A L 2 5 0 V
F 9 5 0 3
B L U
B L U
C 9 5 0 1
3 3 4 J
W H T
G R Y
F 9 5 0 4
G R Y
B L K
B R N
B R N
C 9 5 0 4
N A E T C - 7 2 4 0
R 5 6 5 3 F 9 5 0 2
F 9 5 0 1 , 9 5 0 2 :
D / J T Y P E : 2 . 5 A / 1 2 5 V
D / J - T Y P E : P T H 9 M 0 4 B C
P / G / W T Y P E : T 2 . 5 A L 2 5 0 V
O T H E R S : P T H 9 M 0 4 B D
2 2 2 T S 2 F 3 3 3
C 9 5 2 3
J L 6 9 5 3 A 2 2 3 J
2 S C 1 7 4 0 S
2 S C 2 4 5 8
R 6 9 0 2 K T C 3 1 9 9
4 . 7 K
0 . 2 V
R 6 9 0 1
Q 6 9 0 1
4 . 7 K
J L 9 5 0 4 A
J L 9 5 0 4 B
N A E T C - 7 2 5 9 N A E T C - 7 2 5 8
R 5 6 5 2
R 5 6 5 4 D / J - T Y P E : P T H 9 M 0 4 B C
P T H 9 M 0 4 B F
O T H E R S : P T H 9 M 0 4 B D
2 2 2 T S 2 F 3 3 3 2 2 2 T S 2 F 3 3 3
F
C 9 2 2
N A P S - 7 2 3 3
2 2 0 / 3 5
C 9 2 1
2 2 3 Z R 9 2 4 1 8
( 1 / 2 W )
E 9 2 1
D 9 2 1 - D 9 2 4
D 9 2 5
G P 1 0 4 0 0 3 E O R
1 S R 1 3 9 - 1 0 0 O R
N A S W - 7 2 3 5
C 9 0 2
R L 1 N 4 0 0 3
4 7 2 M
/ 2 5 0 V A C
P 9 1 7 A
P 9 1 7
P 9 1 8 A P 9 1 8
S 9 0 6
5 8
P O W E R
D / J T Y P E
S E E B E L O W D I A G R A M
4 1
F O R O T H E R T Y P E
T 9 0 2
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 ( D - D Y P E )
A C 1 0 0 W M A X ( J - T Y P E )
D 1 2 0 V / 6 0 H z
P 2 3 0 V 5 0 H z
P 9 0 1 R 9 0 1
G 2 2 0 V 5 0 H z
A C - H
3 . 3 M
J 1 0 0 V 5 0 / 6 0 H z
A C - G
D - T Y P E O N L Y
W 1 2 0 V / 2 2 0 V 5 0 / 6 0 H z
P 9 0 1 A
S 9 0 2
P / G T Y P E T 9 0 2 V O L T A G E
T 9 0 2
S E L E C T O R
F 9 0 2
4 1 4 3 1 2 2 0 V
*
O R G T 9 0 1
1 2 0 V
F 9 0 3
T 2 . 5 A L 2 5 0 V Y E L
F 9 0 3
P 9 0 2 P 9 0 2 T 2 . 5 A L 2 5 0 V
A C O U T L E T S A C O U T L E T S
T O T A L T O T A L 1 0 0 W M A X
1 0 0 W M A X
D 9 5 0 6 , 7 : G P 1 0 0 4 0 0 3 E R 9 4 0 1
R L 1 N 4 0 0 3 1 5
1 S R 1 3 9 - 1 0 0
R 9 4 0 2
1 5
R 9 5 0 6 Q 9 5 0 1
D 9 5 0 2 A
2 2 2 S A 9 6 5 - Y
R S 4 0 3 M
C 9 5 0 7
D 9 5 0 7 ( 1 / 2 W )
- 3 2 . 1 V
D 3 S B A 2 0
R 9 4 1 1
R B V 4 0 2 2 7
2 2 0 / 5 0 C 9 5 1 2
R 9 5 0 7
2 2 3 Z R 9 4 1 2
1 5 K
R 9 5 0 8
2 7
C 9 5 0 5
2 2 0 0 / 3 5 1 5 K
D 9 5 0 6 C 9 5 1 0 C 9 5 1 1 R 9 5 0 9
2 2 0 / 6 3 1 0 3 Z 3 3 K
C 9 5 0 2 C 9 5 0 6 D 9 5 0 8
3 3 4 J 1 0 0 0 / 3 5 M T Z J 3 3 D
R 9 4 2 1
8 . 2
C 9 5 0 8
J
F 9 5 0 1
C 9 5 0 3 4 7 0 0 / 1 6 R 9 4 2 2
3 3 4 J 8 . 2
C 9 5 0 9
R 9 4 2 3
1 0 0 0 / 2 5
3 3 4 J
8 . 2
R 9 4 2 4
D 9 5 0 1 8 . 2
R S 4 0 3 M
D 3 S B A 2 0
R B V 4 0 2
C 9 5 2 1
C 9 5 2 2
2 2 3 J
2 2 3 J
R 9 4 3 3
P 9 5 0 0 1 0
R 9 4 3 1
1 0
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
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
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
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 .
R 9 4 4 2
2 2 ( 1 W )
A T T E N T I O N
R 9 4 4 4
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 2 2
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
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
A V
P A R U N F U S I B L E D E M E M E T Y P E
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 .
G H
R 9 2 6
4 . 7 K
1 3 . 0 V
+ 1 3 V
M P U G N D
R 9 2 2 P O W E R
4 . 7 K R 9 2 3
4 . 7 K
T Y P E T 9 0 1 T 9 0 2
T 9 0 1
0 . 8 V
R E D
D N P T - 1 4 2 1 D N P T - 1 1 1 1 D
Q 9 2 1
O R G P N P T - 1 4 2 1 P N P T - 1 1 1 1 P
2 S C 1 7 4 0 S
0 . 2 V
2 S C 2 4 5 8 G N P T - 1 4 2 1 D G N P T - 1 1 1 1 D G
B L K
K T C - 3 1 9 9
J N P T - 1 4 2 1 J N P T - 1 1 1 1 J
O R G
R L 9 0 1
W N P T - 1 4 2 1 D G N P T - 1 1 1 1 D G
R E D
C 9 0 1
1 0 3 M
/ 2 7 5 V A C B R N
B L K
D : Y E L
B R N
P : O R G
J : B R N
G R Y
F 9 0 1
W H T
*
G R Y
B L U
B L U
W H T
W T Y P E
F 9 0 2
T 9 0 1
*
O R G
Y E L
F 9 0 1
*
N A P S - 7 2 5 3
( 2 W )
Q 9 4 0 1
N J M 7 8 M 1 5 F A
( 2 W )
1 5 V
I O
G
C 9 4 0 1 C 9 4 0 2
1 0 / 3 5 1 0 / 3 5
N A P S - 7 2 5 4
( 2 W )
Q 9 4 1 1
N J M 7 9 M 1 5 F A
( 2 W )
- 1 5 V
F L A C 2
I O
G
F L A C 1
C 9 4 1 1 C 9 4 1 2
- V P
1 0 / 3 5 1 0 / 3 5 R L G N D
+ 1 5 V
- 1 5 V
G N D
( 1 W )
+ 2 4 V
+ 1 2 V
( 1 W )
- 5 V V I D E O
+ 5 V V I D E O
N A P S - 7 2 5 5
( 1 W )
G N D
Q 9 4 2 1
N J M 7 8 0 5 F A G N D
( 1 W ) 5 V
+ 5 V D S P
I O
G
+ 5 V D S P
C 9 4 2 1 C 9 4 2 2
1 0 / 3 5 1 0 / 3 5
N A P S - 7 2 5 6
( 1 W )
Q 9 4 3 1
N J M 7 8 0 5 F A
( 1 W )
5 V
I O
G
C 9 4 3 1 C 9 4 3 2
1 0 / 3 5
1 0 / 3 5
N A P S - 7 2 5 7
Q 9 4 4 1
N J M 7 9 0 5 F A
( 1 W )
- 5 V
I O
G
C 9 4 4 1 C 9 4 4 2
1 0 / 3 5 1 0 / 3 5