Sony BDP-S485 Service Manual page 49

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