Schematic Diagram; Display Section - Onkyo TX-SR500/E Service Manual

A

SCHEMATIC DIAGRAM 1

DISPLAY SECTION

N A D I S - 7 4 0 3
1
U3
2
*
Q 7 5 0 4
R N 2 4 0 3
* K R A 1 0 3 S
D 7 5 0 2
D 7 5 0 3
U D Z 5 . 1 B
1 S S 3 5 2
R 7 5 0 5
2 2 0 K
3
U 7 5 0 1
S P S 4 4 4 1 E 1
S 7 5 0 1
4
S 7 6 1 6 S 7 6 1 5 S 7 6 1 4
S P A S P B S T A N D B Y
G N D
K E Y 0
R 7 6 1 5 R 7 6 1 4 R 7 6 1 3
1 . 2 K 8 2 0 5 6 0
U4
N A S W - 7 4 0 4 R 7 6 2 6
R 7 6 3 6
R 7 6 4 6
5
B
4 0 P 4 6 / F I P 3 8
3 9 P 4 7 / F I P 3 9
3 8 P 5 0 / F I P 4 0
3 7 P 5 1 / F I P 4 1
3 6 P 5 2 / F I P 4 2
3 5 P 5 3 / F I P 4 3
3 4 P 5 4 / F I P 4 4
3 3 P 5 5 / F I P 4 5
3 2 P 5 6 / F I P 4 6
Q 7 5 0 2
3 1 P 5 7 / F I P 4 7
U P D 7 0 2 3 2 G C
3 0 P 6 0 / F I P 4 8
- 3 0 - 8 B T
2 9 P 6 1 / F I P 4 9
2 8 P 6 2 / F I P 5 0
S Y S O U T
2 7 P 6 3 / F I P 5 1
R 7 5 0 4
2 6 P 6 4 / F I P 5 2
4 7 K
2 5 V D D 0
2 4 A V D D
C 7 5 0 7
2 3 V S S 0 2 2 : A N I 0
R 7 5 0 6 4 . 7 K
1 0 4 Z 2 1 : A N I 1
2 2
R 7 5 0 7 4 . 7 K
2 1
D 7 5 0 5
S T A N D B Y
Q 7 5 0 6
R N 1 4 0 2
* K R C 1 0 2 S
R 7 6 1 2
2 . 2 K R 7 6 2 5 1 . 2 K R 7 6 2 4 8 2 0 R 7 6 2 3 5 6 0 R 7 6 2 2
2 . 2 K R 7 6 3 5 1 . 2 K R 7 6 3 4 8 2 0 R 7 6 3 3 5 6 0 R 7 6 3 2
2 . 2 K R 7 6 4 5 1 . 2 K R 7 6 4 4 8 2 0 R 7 6 4 3 5 6 0 R 7 6 4 2
C
Q 7 5 0 1 H N A - 1 6 M M 3 9 T
6 1
F I P 1 8 6 2
6 1 : F I P 1 9
F I P 1 7 6 3
F I P 1 6 6 4
F I P 1 5 6 5
F I P 1 4 6 6
F I P 1 3 6 7
F I P 1 2 6 8
F I P 1 1 6 9
F I P 1 0 7 0
F I P 9 7 1
F I P 8 7 2
F I P 7 7 3
F I P 6 7 4
F I P 5 7 5
F I P 4 7 6
F I P 3 7 7
F I P 2 7 8
F I P 1 7 9
F I P 0 8 0
X 7 5 0 1
C S T 5 . 0 0 M G W
4 7 0 R 7 6 1 1 3 3 0
4 7 0 R 7 6 2 1 3 3 0
4 7 0 R 7 6 3 1 3 3 0
4 7 0 R 7 6 4 1 3 3 0
T O N A D G - 7 4 0 1 < S C H . 2 - 2 >
9
TX-SR500/E
D
C 7 5 0 5
4 7 3 Z
*
C 7 5 2 1
2 2 0 / 6 . 3
P 7 5 0 2 A P 7 5 0 3 A
T O N A E T C - 7 4 1 0 < S C H . 6 - 2 >