Sony BDP-S485 Service Manual page 52

4-16. MB-139 BOARD (CXD9998G-AB/AC/CB/CC) SCHEMATIC DIAGRAM (11/17)
- Ref. No.: MB-139 board; 10,000 series
1
2
A
B
. 5 m m N I S E C O N
C
D
E
F
* C h a n g e a f t e r c o n f i r m w i t h M T K
* T a r g e t :
3 . 3 V A
G
S T R A P _ A O L R C K
S T R A P _ A O S D A T A 0
R e s e r v e d t r a p p i n g
S T R A P _ A O S D A T A
S T R A P _ A O S D A T A 2
C P U _ N F C E N 2
C h i p s e l f t e s t m o d e
C h i p s e l f t e s t m o d e C P U _ N F C E N
H C P U _ N F W E N
O L T t e s t m o d e
R O M b o o t / F l a s h b o o t C P U _ N F A L E
C P U _ N F C L E
R T C S t r a p p i n g
C P U _ N F R E N
A B I S T m o d e
E T T X E N
C h i p s e l f t e s t m o d e
C h i p s e l f t e s t m o d e I F _ S D I
I B o o t S t r a p
G N D
J
3 4 5 6
U N S W 3 . 3 V
* C h a n g e P u l l r e s i t o r t o o t h e r s 3 . 3 s o u r c e .
* M u s t e a r l i e r t h e n 3 . 3 V A
R 9 5
0
C N 0 2 C 4
6 P X X
J L 2 9
3 . 3 V
J L 3 0
G N D 2
J L 3
R 7 2
R X D 3
X X
J L 3 2
R 7 3
T X D 4
X X
J L 3 3
J I G _ M O D E 5
J L 3 4
J I G _ M O D E 0 6
J I G _ M O D E [ : 0 ] M O D E
0 0 D I A G M O D E
0 U P G M O D E
0 r e s e r v e d
* C h a n g e E T H E R _ X R S T t o X V M U T E .
N O R M A L M O D E
S T A R T _ B I T
U P G _ S T A T U S
U S B _ V B U S _ P C O N T
* G P I O 8 i s r e s e r v e f o r B D V S p e c i a l f u n c t i o n .
• See page 5-4 for printed wiring board.
7 8 9
U A R T / G P I O
R 0 6
X X J L 4 6
B 0
S C L
R 0 8
J L 4 8
C 0 X X
S D A
R 5 8
J L 2 0
K 2 6 X X
U A T X D
R 5 9
J L 2
J 2 5 X X
U A R X D
X X
A F 7 R 5 5
T R S T _
J L 0 X X R 3 0
D 0 A D 8
X A M U T E A M U T E T D I
A E 7
T M S
A D 7
T C K
J L 5 2
R 3
X X L 2 5 A F 6
X V M U T E V S T B T D O
J L 5
X X R 3 M 2 3
I F _ S D O V D A T A R 5 6
X X
J L 2 0 J L 2 2
R 3 2 C 0 8 M 2 4 K 2 3
X X
S Y S C O N _ R S T
I F _ S C K V C L K R E S E T _
J L 3
X X R 3 3 L 2 6
X X
I F _ S D I L C D R D
C 2
R 6 0
A C 9
E F P W R Q
0
J L
F 9
G P I O 0
J L 4
E 9
G P I O
J L 6 J L 8
G 9 K 2 5
G P I O 2 I R
J L 5 3
D 9
G P I O 3
J L 5 6
R 2 8 X X A D 6
G P I O 4
R 5 7
J L 5 7 J L 9
R 2 9 X X A E 6 K 2 4 X X
G P I O 5 O P W R S B O P W R S B
J L 5 4 P o w e r C o n t r o l
X X R 3 6 A E 5
G P I O 6
J L 4 5
X X R 0 5
A C 7
G P I O 7
G P I O 8
X X R 3 7 H 2 4
J L 5 5 G P I O 8 / 5 V _ R X
* I C 0
C X D 9 9 9 8 G - A B / A C / C B / C C
4-16
10 11 12
13
F r o m P o w e r B l o c k S h t 3
3 . 3 V A
C N 0
I C E
2 4 P
X X
R 8
S W 3 . 3 V
R 7 5
X X C 3
2 S W 3 . 3 V
X X
3 G N D
R 7 6
X X
4 G N D
5 C P U _ U A R X D
6 C P U _ U A T X D
7 G N D
8 I C E _ T R S T
J L 2 3
9 I C E _ T D I
J L 2 4
0 I C E _ T M S
J L 2 5
G N D
J L 2 6
2 I C E _ T C K
J L 2 7
3 I C E _ R T C K
J L 2 8
4 G N D
5 I C E _ T D O
R 8 8
6 E X T _ X R S T
X X
M A I N R I S C I C E
7 I C E _ M O D E
0 0 k 8 G N D
R 8 9
9 G N D
2 0 R E S E R V E
2 R E S E R V E
2 2 J I G _ M O D E
2 3 J I G _ M O D E 0
2 4 G N D
t o I C E
G N D
J I G _ M O D E
BDP-S485
14
T o I F C O N
GPIO/JTAG
MB-139