Video Section - Onkyo TX-SR500/E Service Manual

A
SCHEMATIC DIAGRAM 3 -
N C E T C - 7 4 0 7
U7
+ 1 2 V
G N D
1
A
B
V M U T 2
V M U T 1
R I
O P T 2
D G N D
O P T 1
+ 5 V
C O A X
O P T O U T
C 2 1 7
V 4
2
C 2 1 8
V 4 Y
C 2 1 9
V 4 C
+ 1 2 V
G N D
A
B
V M U T 2
V M U T 1
R I
O P T 2
D G N D
O P T 1
+ 5 V
C O A X
O P T O U T
3
4
H P D E T
G N D
H P L
H P E
5
H P R
C 7 5 1 8
1 0 2 J
E 7 5 0 1
B

VIDEO SECTION-

N A V D - 7 4 2 2
V I N 4 9
V I N 3 8
V C C 7
V I N 2 6
G N D 5
V I N 1 4
C 2 2 1
B 3
4 7 / 1 6
A 2
C 2 2 2
2 2 3 Z
V I D E O O U T 1
R 2 3 0
6 8 0 K
2 . 2 / 5 0
2 . 2 / 5 0
2 2 3 Z
V I N 4 9
V I N 3 8
V C C 7
V I N 2 6
G N D 5
V I N 1 4
C 2 2 3
B 3
4 7 / 1 6
A 2
C 2 2 4
2 2 3 Z
V I D E O O U T 1
C 2 2 5
V I N 4 9
4 7 / 1 6
V I N 3 8
C 2 2 6
V C C 7
2 2 3 Z
V I N 2 6
G N D 5
V I N 1 4
B 3
A 2
V I D E O O U T 1
N C H - 1 4 5 2
L 2 8 2
N C H - 1 4 5 2
L 2 8 1
P 7 5 0 1
H E A D P H O N E
C 7 5 1 9 C 7 5 2 0
1 0 2 J 1 0 2 J
U5
N A E T C - 7 4 0 5
U22
C 2 0 3
1 0 0 / 1 6
Q 2 0 4
2 S A 9 3 3 - S
* K T A 1 2 6 7 - G R
1 0 0 / 1 6
Q 2 0 5
D T A 1 1 4 E S
* K R A 1 0 2 M
R 2 2 3
1 0 0 K
Q 2 0 6
D T A 1 1 4 E S
* K R A 1 0 2 M
R 2 2 4
1 0 0 K
C 2 0 6 2 2 3 Z
C 2 0 7 2 . 2 / 5 0
C 2 1 0
2 2 3 Z
R 2 2 0
C 2 1 1
1 0 0 / 1 6
Q 2 0 9
C 2 0 8 2 2 3 Z
2 S A 9 3 3 - S
* K T A 1 2 6 7 - G R
C 2 0 9 2 . 2 / 5 0
C 2 1 2
C 2 1 3 2 . 2 / 5 0
C 2 1 4 R 2 2 1 7 5
2 2 3 Z
R 2 2 2 7 5
C 2 1 5
1 0 0 / 1 6
C 2 8 3
1 1 4
2 2 0 K
2 2 3 Z
2 1 3
2 2 0 K
3 1 2
4 1 1
5 1 0
6 9
7 8
V I D E O 3 I N
S V L
P 2 5 1
U6
C 2 6 1 C 2 6 2
R 2 5 1 7 5 R 2 5 2 7 5
R 2 5 3 7 5
C 2 5 3 C 2 6 3
1 0 4 Z 1 0 4 Z
P 2 5 4
P 2 5 3 B P 2 6 1 B
< S C H - 3 > < S C H - 2 . 1 >
12
C
C 2 2 7 2 2 3 Z
C 2 0 1
V I D E O - 2 I N
2 . 2 / 5 0
P 2 0 1
O U T
R 2 0 5
7 5
V I D E O - 1
C 2 2 0
2 2 3 Z
C 2 0 2
I N
2 . 2 / 5 0
P 2 0 2
C 2 0 4
D V D I N
2 . 2 / 5 0
C 2 1 6
M O N I T O R
2 2 3 Z
O U T
P 2 0 3
R 2 0 6
C 2 0 5
7 5
Y C
V I D E O - 2
I N
R 2 1 9 7 5
P 2 0 1
7 5 Y C
O U T
V I D E O - 1
Y C
I N
P 2 0 2
2 2 3 Z
Y C
D V D I N
P 2 0 3
Y C
M O N I T O R
C 2 8 1
L 2 8 3
2 2 3 Z
0 2 2 M
U 2 8 1
U 2 8 2
R
R 2 8 2
4 7 0
P 2 8 2
D O t h e r
C 2 6 1 1 0 1 J 4 7 1 J
C 2 6 2 1 0 1 J 4 7 1 J
TX-SR500/E
D