Frame Schematic Diagram - Sony BDP-S485 Service Manual

4-2. FRAME SCHEMATIC DIAGRAM

1 2
A
B
C
D
D B L A O
E
F
G
H
I
J
3 4
5
T o F A N
C N x x x
C N 5 0 3
2 P 2 P
G N D G N D
F A N _ O U T 2 2 F A N _ O U T
C N 3 0
C N X X X X
4 5 P 4 5 P
F R 2 G N D
F D 2 2 2 M O D E _ B ( 2 - - > 3 )
T D 3 3 M O D E _ A
T R 4 4 T E S T _ V
5 5
F R L D E N
F D 6 6 S E N _ L D D
S A _ B + 7 7 S C L K
S A _ B -
8 8 S D I O
S A _ A + 9 9 G N D
S A _ A - 0 0 8 . 0 V
G N D G N D
T H E R M O 2 2 5 . 0 V
F 3 3 G N D
A 4 4 G N D
E 5 5 G N D
6 6 G N D
B
5 V _ P D 7
7 H
C 8 8 V C _ P D
G N D 9 9 G
D V D _ R F + 2 0 2 0 D
D V D _ R F - 2 2 G N D
G N D 2 2 2 2 B D _ R F -
O P T - 0 0
- 8 3 8 - 6 5 - / 2
B D _ R F + 2 3 2 3 B D _ R F +
F F C
B D _ R F - 2 4 2 4 G N D
G N D 2 5 2 5 D V D _ R F -
I D G N S A Y S
D 2 6 2 6 D V D _ R F +
2 7 2 7 G N D
G
V C _ P D 2 8 2 8
C
H 2 9 2 9 5 V _ P D
B U
G N D 3 0 3 0 B
G N D 3 3 E
G N D 3 2 3 2 A
G N D 3 3 3 3 F
5 . 0 V 3 4 3 4 T H E R M O
G N D 3 5 3 5 G N D
8 . 0 V 3 6 3 6 S A _ A -
G N D 3 7 3 7 S A _ A +
S D I O 3 8 3 8 S A _ B -
S C L K 3 9 3 9 S A _ B +
S E N _ L D D 4 0 4 0
F D
L D E N
4 4 F R
T E S T _ V 4 2 4 2 T R
M O D E _ A 4 3 4 3 T D
M O D E _ B ( 2 - - > 3 ) 4 4 4 4 F D 2
G N D 4 5 4 5 F R 2
4 6 4 7 4 8 4 9
C N x x x C N 2 4 6 0
9 P 9 P
C O M M O N
2 2
W
3 3
V
U 4 4
S P D - 0 0
F G N D 5 5
- 8 3 8 - 6 7 - / 2
F F C
B 6 6
/ B 7 7
A 8 8
/ A 9 9
C N x x x C N 2 4 7 0
5 P 5 P
L O A D - L O A D -
2 2
L O A D + 2 2 L O A D +
3 L D G - 0 0 3
T R A Y - I N 3 3 T R A Y - I N
- 8 3 8 - 6 6 - / 2
4 4
F F C
G N D 4 4 G N D
5 5
T R A Y - O U T 5 5 T R A Y - O U T
6 7 8 9
G N D D P D M V B U S
C N 6 0 4
4 P
R E A R
C N 7 0
9 P
H D M I
M - B 9 3
F L M - 0 0 3 I F C O N F L A S H W R I T E R F I M - 0 2 9
- 9 6 7 - 4 9 8 - / 2 - 8 3 8 - 6 2 0 - / 2
H a r n e s s F F C
IF-170 BOARD
4-2
10 11
12
C N 9 0
7 P
A U _ - 2 V
A U _ 2 V 2
X M I C 3
C N 8 0
E C H O 4
E T H E R N E T
M A I N _ M I C 5
G N D 6
M I C _ S U P 7
C N 3 9
6 P
M P X O U T
C N 0
2 P
G N D 2
M P X O U T 2 3
M P X O U T 3 4
G I O 3 5
6
C N 3 8
6 P
3 . 3 V
G N D 2
R X D 3
T X D 4
J I G _ M O D E 0 5
6
J I G _ M O D E
S W I T C H I N G R E G U L A T O R
C N 2 0
5 P
G N D
M O D E 2
V C C 3
R E S E T 4
N C 5
C N 0 2
6 P
3 . 3 V
G N D 2
R X D 3
T X D 4
J I G _ M O D E 5
J I G _ M O D E 0 6
C N 3 0
C N x x x
P M - 6
7 P 7 P
- 9 6 7 - 3 7 - / 2
U N S W 2 V H a r n e s s U N S W 2 V
U N S W 2 V 2 2 U N S W 2 V
F E _ U N S W 2 V 3 3 F E _ U N S W 2 V
F E _ G N D _ M 4 4 F E _ G N D _ M
G N D 5 5 G N D
G N D 6 6 G N D
U N S W - 2 7 7 U N S W - 2
U S B - 0 6
- 9 6 7 - 3 6 - / 2
H a r n e s s
W L A N P W B
B D P - B X 5 8 / S 5 8 0 O N L Y
BDP-S485
13 14
A C O U T