Sony BDP-S485 Service Manual page 45

4-9. MB-139 BOARD (CXD9998G-AB/AC/CB/CC ) SCHEMATIC DIAGRAM (4/17)
- Ref. No.: MB-139 board; 10,000 series
1
2
A
R 4 1 4
X X
X X
F L 4 0 1
C O R _ 1 . 1 V
M I
B
2 0 1 2
X 6 S
C
6 . 3 V
1 0
C 4 1 5
X X X X
X X
C 4 0 1 C 4 0 9
C 4 1 8
D
X X
X X X X
C 4 0 2
C 4 1 4 C 4 1 9
X X
E 0 . 1 X X
C 4 1 6
C 4 0 3 C 4 2 0
0 . 1
X X X X
C 4 1 7
C 4 0 4 C 4 2 1
F
0 . 0 1 X X 0 . 1
C 4 0 5 C 4 0 6 C 4 2 2
G
G N D
H
I
J
3 4 5 6
1 0
C 4 2 3
P O W R / G N D
M 9 N 8
D V C C 1 0 _ K D V C C 3 3 _ I O
V 9 P 8
D V C C 1 0 _ K D V C C 3 3 _ I O
0 . 1 0 . 1 0 . 1
C 4 2 4 C 4 2 8 C 4 3 1
L 1 0 T 8
D V C C 1 0 _ K D V C C 3 3 _ I O
N 1 0 Y 8
D V C C 1 0 _ K D V C C 3 3 _ I O _ 2
R 1 0 A A 8
D V C C 1 0 _ K D V C C 3 3 _ I O _ 2
U 1 0 J 1 8 0 . 1 0 . 1
D V C C 1 0 _ K D V C C 3 3 _ I O _ 3 C 4 2 5 C 4 2 9
W 1 0 J 1 9
D V C C 1 0 _ K D V C C 3 3 _ I O _ 3
K 1 1 J 1 3
D V C C 1 0 _ K D V C C 3 3 _ I O _ 5
P 1 1 J 1 4
D V C C 1 0 _ K D V C C 3 3 _ I O _ 5
T 1 1 0 . 1 0 . 1
D V C C 1 0 _ K C 4 2 6 C 4 3 0
V 1 1 H 2 1
D V C C 1 0 _ K D V C C 3 3 _ I O _ S T B
L 1 2 J 2 1
G N D
D V C C 1 0 _ K D V C C 3 3 _ I O _ S T B
W 1 2
D V C C 1 0 _ K
K 1 3
F B 4 0 4
D V C C 1 0 _ K
X X
V 1 3
D V C C 1 0 _ K
L 1 4 0 . 1
D V C C 1 0 _ K C 4 4 0
W 1 4
R 4 1 1
D V C C 1 0 _ K
X X
K 1 5
D V C C 1 0 _ K
V 1 5
D V C C 1 0 _ K
L 1 6
D V C C 1 0 _ K
W 1 6
D V C C 1 0 _ K
K 1 7
D V C C 1 0 _ K
V 1 7
D V C C 1 0 _ K
L 1 8
D V C C 1 0 _ K
N 1 8
D V C C 1 0 _ K
R 1 8
D V C C 1 0 _ K
U 1 8
D V C C 1 0 _ K
W 1 8
D V C C 1 0 _ K
K 1 9
D V C C 1 0 _ K
M 1 9
D V C C 1 0 _ K
P 1 9
D V C C 1 0 _ K
T 1 9
D V C C 1 0 _ K
V 1 9
D V C C 1 0 _ K
* I C 1 0 1
C X D 9 9 9 8 G - A B / A C / C B / C C
• See page 5-4 for printed wiring board.
7 8 9
3 . 3 V A
R 4 0 9
X X
C L O C K / P L L / P O W R
C 1 5
A V D D 3 3 _ X T A L
B 1 3
N S _ X T A L O
A 1 3
N S _ X T A L I
C 1 4
T P _ P L L G
D 1 4
T N _ P L L G
D 1 5
A V S S 3 3 _ X T A L
3 . 3 V A
1 5
C 4 4 2 A V D D 1 2 _ 2 7 M P L L
X X
1 4
A V S S 1 2 _ 2 7 M P L L
G N D
G 1 5
A V D D 1 2 _ A P L L
G 1 4
A V S S 1 2 _ A P L L
F 1 5
A V D D 1 2 _ D M P L L
F 1 4
A V S S 1 2 _ D M P L L
K 2 1
A V D D 1 0 _ L D O
J 2 4
A V D D 3 3 _ L D O
H 2 2
A V S S 3 3 _ L D O
* I C 1 0 1
C X D 9 9 9 8 G - A B / A C / C B / C C
4-9
10 11 12
13
F B 4 0 6
X X
3 . 3 V A
0 . 1
X X
C 4 4 3
C 4 4 5
R 4 0 3
X X
C 4 4 6
8 2 0
1 0 p
R 4 0 4
2
R 4 0 5
1 0 0 k
C L 4 0 1
C L 4 0 2 1
G N D
C 4 4 7
F B 4 0 7
1 2 p
X X
1 . 2 V A
0 . 1
C 4 5 2
C 4 4 8 X X
R 4 0 6
0
G N D
0 . 1
C 4 5 0
X X
C 4 5 3
F B 4 1 0
G N D
X X
3 . 3 V A
0 . 1 X X
C 4 5 4 C 4 5 6
R 4 0 7
X X
* C 4 5 7
5 p
P T 4 0 1 P T 4 0 2 * P T 4 0 3 P T 4 0 4 P T 4 0 5 * P T 4 0 6
C 4 5 8 X X X X X X X X
5 p
C 4 5 9
5 p
C 4 6 0
5 p
BDP-S485
14
G N D
CLK/POWER2
MB-139