Block Diagram - Onkyo C-701A Service Manual

Hide thumbs Also See for C-701A:
Table of Contents

Advertisement

QQ
3 7 6 3 1 5 1 5 0

BLOCK DIAGRAM

C D M E C H A
N C D - 1 7 0 S
+ 5 V _ 2
E
3 9
E
A + C
3 6
Q 1 0 1
A
B
B + D
3 7
R F S I G N A L
C
D
F
3 8
P R O C E S S O R &
F
S E R V O C O N T R O L L E R
M D
3 5
C X A 2 5 4 2 A Q
Q 1 1 1
L D
3 4
L A S E R D .
S W I T C H
+ 5 V _ 2
3
2 6
2 3
1 5
F O C U S
1 6
C O I L
1 7
T R A C K I N G
1 8
C O I L
1 3
S L E D
M
M O T O R
T E
L 1 3 9 4 2 2 9 6 5 1 3
1 4
1 2
S P I N D L E
M
M O T O R
1 1
9
1 0
L O A D I N G
M
M O T O R
+ 5 V _ 3
O P E N _ S W
C L O S E _ S W
www
.
http://www.xiaoyu163.com
R 1 2 3
+ 5 V _ 2
Q 4 0 1
F O C U S
B U F F E R
G A I N
A D J U S T
1 8
C L K
1 4
1 9
X L T
1 3
Q 3 0 1
2 0
D A T
1 2
C X D 2 5 8 9 Q
2 1
X R S T
7 9
D I G I T A L S I G N A L
P R O C E S S O R
2 2
C O U T
1 1
W / D A C O N V E R T E R
2 3
1 0
2 4
S E N S 1 0
F O K
E F M
M D P
6
1
O P E N
2 8
C L O S E
4 3
4 2
5 3
S S T O P
5 4
Q 7 2 1
F L D I S P L A Y
H N A - 0 9 S S 2 7 T
x
a o
y
i
http://www.xiaoyu163.com
8
Q 4 0 2
O P T I C A L
O U T
X 3 0 1
1 6 . 9 3 4 4 M H Z
Q 4 0 3
X ' T A L
O P T I C A L
O U T
Q 5 0 1 - 1 / 2
N J M 4 5 6 5 M - D
X T A I
7 0
O P A M P
X T A O
7 1
+ 1 0 V
6 7
O U T - L
- 1 0 V
O P A M P
7 4
O U T - R
Q 5 0 2 - 1 / 2
N J M 4 5 6 5 M - D
+ 5 V - 2
+ 5 V - 1
Q Q
3
7
6
3
1
< M J J > O N L Y
X 7 0 1
Q 7 1 2
Q 7 0 2
5 M H Z
R E M O T E
R E S E T
C O N T R O L
R E S O N A T O R
S E N S O R
Q 7 0 1
M I C R O P R O C E S S O R
M P D 7 8 0 4 3 F G F - 0 8 7 - 3 B 9
Q 9 0 4
+ 5 V _ 3
+ 5 V
R E G U L A T O R
Q 9 0 1
+ 5 V _ 1
+ 5 V
R E G U L A T O R
Q 7 0 5 / Q 7 0 6
Q 9 0 2 / Q 9 0 3
+ 5 V _ 2
F I L A M E N T
+ 5 V
S W I T C H
C O N T R O L
+ 1 0 V
u 1 6 3
- 1 0 V
.
2
4
9
9
8
O P A M P
O P A M P
Q 5 0 2 - 2 / 2
Q 5 0 1 - 2 / 2
N J M 4 5 6 5 M - D
N J M 4 5 6 5 M - D
Q 5 3 1
M U T E
S W I T C H
Q 5 3 2
M U T E
S W I T C H
+ 5 V _ 1
Q 7 6 1 / Q 7 6 2
M U T E
D R I V E
+ 5 V _ 1
Q 7 0 3
B U F F E R
5
1
5
0
8
9
2
4
7 1
+ 5 V _ 1
T 9 0 1
N P T - 1 4 2 6
5
6
7
Q 9 0 5
- 2 7 V
8
- 2 7 V
R E G U L A T O R
9
m
1 0
< M P P , M G T > : 2 3 0 - 2 4 0 V A C , 5 0 H z
c o
< M D T >
< M G R >
< M J J >
C-701A
2
9
9
P 5 0 1
L C H
O U T P U T
R C H
P 4 0 2
R I
I N / O U T
9
8
2
9
9
4
P 9 0 3
3
A C I N
2
1
: 1 2 0 V A C , 6 0 H z
: 2 2 0 - 2 3 0 V A C , 5 0 / 6 0 H z
: 1 0 0 V A C , 5 0 / 6 0 H z

Advertisement

Table of Contents
loading

Table of Contents