Sony BDP-S485 Service Manual page 50

4-14. MB-139 BOARD (CXD9998G-AB/AC/CB/CC) SCHEMATIC DIAGRAM (9/17)
- Ref. No.: MB-139 board; 10,000 series
1
2
A
B
J L 9 1 5
A U _ - 1 2 V 1
J L 9 1 6
A U _ 1 2 V 2
J L 9 1 7
X M I C 3
J L 9 1
E C H O 4
* C 9 0 2
J L 9 1 9
C
M A I N _ M I C 5
J L 9 2 0
G N D 6
J L 9 2 1
M I C _ S U P 7
* C N 9 0 1
7 P
G N D
G N D
M I C _ D E T
M I C _ D E T
D
* C 9 0 3
* R 9 1 1
0
* Q 9 0 2
G N D
M I C _ M U T E
S W 5 V
E
D A C 3 . 3 V
A U D I O
J L 9 2 5
F 1 1
S P M C L K / D I N 1
J L 9 2 4
G 1 1
S P B C K / D I N 2
J L 9 2 3
F 1 2
S P L R C K
J L 9 0 1
F 1 3
S P D A T A
F
* R 9 4 1
E 1 2 0
M C I N
F B 9 0 1
6 o h m
C 1 2
A O M C L K
R 9 5
A 1 2 0
A O B C K
R 9 6 5
B 1 2 J L 9 2 0
A O L R C K
J L 9 0 2
C 1 1
A O S D A T A 0
J L 9 2 6 R 9 4 2
D 1 1 0
A O S D A T A 1
1 0 0 5
J L 9 0 3
D 1 2
A O S D A T A 2
J L 9 2 7
E 1 0
A O S D A T A 3
F 1 0
G
A O S D A T A 4
R 9 1 4
X X
E 1 3
S P D I F
J L 9 0 4 R 9 4 0
6 0 0 o h m
* I C 1 0 1
C X D 9 9 9 G - A B / A C / C B / C C
S T R A P _ A O L R C K
H
S T R A P _ A O S D A T A 0
S T R A P _ A O S D A T A 1
S T R A P _ A O S D A T A 2
I
J
G N D
3 4 5 6
A D C
* R 9 4 7
A O B C K
2 2
* R 9 4
A O M C L K
2 2
U N S W 1 2 V
* R 9 4 9
* R 9 9 3 A O L R C K
2 2
0
* R 9 5 0
2 2 M C I N
* R 9 3 4
0
* R 9 3 2
0
S W 5 V
1 6 1 5 1 4 1 3 1 2 1 1 1 0 9
* R 9 0
1 0 0
G N D
1 2 3 4 5 6 7
* R 9 1 5
X X * C 9 1 0 * C 9 1 1
* C 9 4 1
* R 9 9 5 2 . 2 0 . 1 0 . 1
0
* C 9 0 5 * C 9 2
1 0 1 0
* C 9 4 0
4 7
* R 9 0 2
X X
U N S W - 1 2 V
* R 9 0 9
1 0 0
1 0 V
R 9 3 6
C 9 0 7 0
0 . 1 1 6 0
C 9 2 6 C 9 2 2
C 9 4 5 0 . 1 X X
X X
R 9 3 5
A O S D A T A 0
0
R 9 5 2 C 9 3 2
A O L R C K
0 1
M C I N
A O M C L K
A O B C K
A O L R C K
A O S D A T A 0
R 9 3
A O B C K 0
A O M C L K
R 9 3 9 0
R 9 5 5 1
R 9 5 4
0
C 9 3 3 C 9 2 3
C 9 2 1
2 . 2 1
X X
M U T E _ V
A B
R 9 2 6 R 9 2 7 R 9 2 R 9 2 9 R 9 3 0 R 9 3 1
X X X X X X X X X X X X
I F C O N _ X M U T E
D 9 0 5
X X
* R 9 9 6
0
X A M U T E
* R 9 4 4 * R 9 5 3
0 0
R 9 4 3
X X
* C 9 1 6
1 0 0
G N D
G N D
J L 9 0 5
C O A X I A L
R 9 2 2
C 9 1
1 0
0 . 1
R 9 0 3 C 9 4 6
1 0 0
3 3 p
C 9 1 9
D 9 0 4
X X
X X
• See page 5-4 for printed wiring board.
7 8 9
* R 9 9 4
* R 9 0
0 * C 9 3 6
1 0 k
1 0
* C 9 4 2
* 9 R
0 . 0 1
. 5 k 6
B
* Q 9 1 0
G N D
* R 9 9 0
2 2 0 k
* 9 R 1 9
* R 9 7 4
0 * 9 R 4 0 1 k 0
. 5 k 6
* C 9 4 3
0 . 0 1
* C 9 3 5 B
4 7
* R 9 7
1 0 k
* P S 9 0 1 * D 9 0 7
1 A * Q 9 1 2
* R 9 3
4 7 0 * R 9 9 2
4 . 7 k 1 0 0 k
* R 9 9
* Q 9 1 3
* R 9 6 4
4 7 0 * R 9 6
* R 9 7 0 1 0 k
1 0 k
* R 9 5 * C 9 2 4 * R 9 6 0 * C 9 1 2 * R 9 9 7 R 9 1 6
4 7 0 1 0 k 1 0 0 4 7 0
1 0 1 0
1 0 V
* C 9 3 0
1 0 0 p
R 9 7 6
C 9 3 C 9 1 4
4 7 k
2 2 0 0 p
X X
C 9 1 5
R 9 7 7
4 7 k C 9 3 9 X X
2 2 0 0 p
* Q 9 0 3
R T 3 X A A M - T 1 1 1 - 1
* C 9 2 9
* R 9 5 9
1 0 0 p
4 7 0
* R 9 6 7
* R 9 6 1 * R 9 6 9 * R 9 9 R 9 1 7
* C 9 2 5 1 0 k * C 9 1 3
1 0 k 1 0 k 1 0 0 4 7 0
1 0 1 0
1 0 V
* R 9 6 6
4 7 0
* Q 9 1 4
* R 9 1 9
1 0 k
* R 9 1
1 0 k
* C 9 1 7
* R 9 1 1 * C 9 3 7
1 0 k 1
* R 9 7 5
1 0 k
* R 9 2 0
* Q 9 0 6
4 7 k M I C _ M U T E * R 9 2
* Q 9 1 1
* R 9 7 2 4 7 k
* Q 9 0 5 0
* Q 9 0 9
4-14
10 11 12
13
* R 9 5 6
0
* R 9 6 M U T E _ V
* R 9 5 7
0 0
* R 9 0 7
* Q 9 1 7
4 7 k
D S A 5 0 0 1 0 0 L
* R 9 1 0
* R 9 0 6
1 0 k
4 . 7 k
* D 9 0 1
M C 2 3 6 - T 1 1 2 - 1
* R 9 0 5 * R 9 1 3
1 k 3 3 k
* R 9 1 2
1 k
* C 9 0 6
* C 9 0 4 * Q 9 0
0 . 0 0 1
1 0 D S C 5 0 0 1 0 0 L
L
J L 9 1 1
1 R
J L 9 1 4
Y _ O U T 2 Y _ O U T
G N D J L 9 1 0
G N D 3 G N D
4 L
J L 9 1 2
P B _ O U T 5 P B _ O U T
6 G N D
J L 9 0
C V B S _ O U T 7 C V B S
J L 9 0 9
P R _ O U T
P R _ O U T
9 G N D
C O A X I A L 1 0 C O A X I A L
J L 9 1 3 1 1 G N D
R
BDP-S485
14
AUDIO
MB-139