Onkyo TX-SR500/E Service Manual page 18

Av receiver
Hide thumbs Also See for TX-SR500/E:
Table of Contents

Advertisement

A
SCHEMATIC DIAGRAM 6-2
N O T E
.
T H E C O M P O N E N T S
I D E N T I F I E D
B Y M A R K
R E P L A C E O N L Y W I T H P A R T N U M B E R S P E C I F I E D .
1
. V O L T A G E( M E A S U R E D W I T H V O L T M E T E R )
. E L E C T R O L Y T I C C A P A C I T O R S (
) A R E I N
. A L L C A P A C I T O R S A R E I N p F / 5 0 W V U N L E S S O T H E R W I S E N O T E D .
E X ) 0 3 0 3 p F 3 3 0 3 3 p F 3 3 1 3 3 0 p F 3 3 3 0 . 0 3 3 u F
.
A L L R E S I S T O R S A R E I N O H M S 1 / 4 W A T T S U N L E S S O T H E R W I S E N O T E D .
. T H E T H I C K L I N E S O N P C B O A R D A R E T H E P R I N T I N G S I D E O F T H E P A R T S .
E X )
P R I N T I N G S I D E
.
C I R C U I T I S S U B J E C T T O C H A N G E F O R I M P R O V E M E N T .
.
I S D C V O L T A G E , A T N O I N P U T S I G N A 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
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
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
2
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 .
C A U T I O N
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 L Y W I T H F U S E O F S A M E T Y P E
A
V
A N D R A T I N G I N D I C A T E D .
A T T E N T I O N
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 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 .
3
T Y P E
T 9 0 1
D
N P T - 1 4 3 6 D
P
N P T - 1 4 3 6 P
G
N P T - 1 4 3 6 D G
J
N P T - 1 4 3 6 J
W
N P T - 1 4 3 6 D G
N A E T C - 7 4 1 1
T 9 0 1
8
9
4
1 0
1 1
1 2
2 A
1 3
3
1 4
7
1 A
1 5
1 6
1 7
1 8
1 9
J L 6 9 5 1 B
5
T O N A A F - 7 4 1 7
B
SECONDARY CIRCUIT PC BOARD
A R E C R I T I C A L
F O R S A F E T Y
I S D C V O L T A G E . ( N O I N P U T S I G N A L )
u
F / W V .
R 9 5 2 1
2 . 2 ( 1 / 2 W )
C 9 5 1 3
2 2 3 Z
R 9 5 0 2
0 . 4 7 ( 1 / 2 W )
R 9 5 0 1
1 ( 1 / 2 W )
R 9 5 0 3
U11
0 . 2 2 ( 1 / 2 W )
N A P S - 7 4 2 1
U21
J L 6 9 5 2 B
T O N A A F - 7 4 1 7
( S C H . 5 - 1 )
( S C H . 5 - 1 )
N A E T C - 7 4 1 0
5 . 6 V
C 6 9 3 3
1 0 / 1 6
Q 6 9 3 1
N J M 7 8 M
5 6 F A
1 7 . 8 V
D 6 9 3 3
C 6 9 3 2
1 0 3 Z
C 6 9 3 1
1 0 0 0 / 2 5
R 6 9 3 5
1 2 0
D 6 9 3 2
( 2 W )
D 6 9 3 2 , 6 9 3 3 :
G P 1 0 4 0 0 3 E O R
R L 1 N 4 0 0 3
P 6 9 3 1 A T O N A A F - 7 4 1 7
( S C H . 5 - 2 )
U10
18
C
TX-SR500/E
D
F L A C 1
F L A C 2
M P U G N D
M P U G N D
H P L
A G N D
H P R
+ 5 . 6 V
+ 2 4 V
S 3
S 3 G N D
S 3 G N D
S 3
S 2
S 2
S 2
S 2
+ 5 . 6 V
P O W E R
S P F
S P C S
S E 1 H
S P B
V O L H
P R O
M P U G N D
+ 1 3 V S

Advertisement

Table of Contents
loading

This manual is also suitable for:

Tx-sr500

Table of Contents