Samsung GT-C3303 Service Manual page 71

SAMSUNG PROPRIETARY
THIS DOCUMENT CONTAINS CONFIDENTIAL
PROPRIETARY INFORMATION THAT IS
SAMSUNG ELECTRONICS COS PROPERTY.
DO NOT DISCROSE TO OR DUPLICATE FOR OTHERS
EXCEPT AS AUTHORIZED BY SAMSUNG.
V M E M _ 1 8 . V V D D _ 2 6 . 5 V V D D _
4 9 0 8 L D O O u p t t u C A P
C 2 1 1 C 2 1 2
V G I P O _ 2 8 . V V G I P O _ 2 8 . V
C 2 2 9
R 2 3 0 R 2 3 1
B T _ R S T
S Y S _ C L K _ R E Q
A C M _ E N
U S B _ N I T
T O U C H _ S C L
T O U C H _ S D A
C A M _ R S T
M L C D _ R E S E T
V C A M _ C O R E _ E N
V C A M I _ O _ E N
S P K _ S E L
L C D _ R S _ D
F M _ S C L
T O U C H _ N I T
M L C D _ C S _ N _ D
V G I P O _ 2 V 8 . V G I P O _ 2 8 . V V G I P O _ 2 8 . V V G I P O _ 2 8 . V
V C A M _ A N A _ E N
L D _ D ( ) 0
L D _ D ( ) 1
L D _ D ( ) 2
R 2 0 2 R 2 0 3 R 2 0 4 R 2 0 5
L D _ D ( ) 3
L D _ D ( ) 4
L D _ D ( ) 5
L D _ D ( ) 6
L D _ D ( ) 7
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A M P _ U P _ E N
A M P _ D O W N _ E N
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3 P _ I D E T E C T
L C D _ B L _ E N
M O T _ E N
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L C D _ R D _ D
L C D _ W R _ D
F M _ S D A
L C D _ F L M
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R 2 3 9
C A M _ P C L K
C A M _ H S Y N C
C A M _ V S Y N C
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M D ( ) 0
M D ( ) 1
M D ( ) 2
M D ( ) 3
M D ( ) 4
M D ( ) 5
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M D ( ) 7
M D ( ) 8
M D ( ) 9
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M D 1 ( ) 1
M D 1 ( ) 2
M D 1 ( ) 3
M D 1 ( ) 4
M D 1 ( ) 5
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A 1 ( ) 7
A 1 ( ) 8
A 1 ( ) 9
A 2 ( ) 0
A 2 ( ) 1
A 2 ( ) 2
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N C S N A N D
N C S N O R
N C S R A M
V M E M _ 1 8 . V
L B
U B
V G I P O _ 2 8 . V
R 2 1 2
O E n
W E n
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K E Y _ N I ( ) 2
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K E Y _ O U ( T ) 1
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K E Y _ O U ( T ) 4
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T H 2 0 1 R 2 3 3 B T _ C L K
C 2 3 2 C 2 3 3 S P K O U T _ N
S P K O U T _ P
C 2 4 5
B B & P M U & R F C I
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V G A R 2 3 5
O P E N R 2 3 6
L A T N I R 2 3 7
P C B n I d c i t a r o
V R F _ 2 8 . 5 V
V R F _ E 4
V B A T
V R F _ 2 8 . 5 V
U S B _ 3 3 . V
V G I P O _ 2 8 . V V B T _ 2 8 . V V C A M I _ O _ 2 8 . V
V D D _ 2 6 . 5 V
V R F _ E 4
V A N A _ 2 8 . 5 V
V C O R E _ 1 2 . 5 V
C 2 0 9
C 2 1 3 C 2 0 8
C 2 1 0
C 2 0 1
W 2 3
G I P O 0
Y 2 3
G I P O 1
A 8
G I P O 2
B 3
G I P O 3
A 7
G I P O 4
B 7
G I P O 5
M 3
G I P O 6
C 1 5
G I P O 7
B 1 5
G I P O 8
A 1 6
G I P O 9
U 2 2
G I P O 5 3
R 2 0
G I P O 5 4
F 2 3
G I P O 5 5
H 2 0
G I P O 5 6
B 1 9
A X P A _ C D 0
A 1 8
A X P A _ C D 1
A 1 7
A X P _ C S 0
C 1 6
A X P C _ S 1
B 1 6
A X P C _ S 2
B 2 0
A X P D _ 0
C 2 1
A X P _ D 1
A 2 1
A X P D _ 2
B 2 3
A X P _ D 3
D 2 1
A X P _ D 4
D 2 2
A X P D _ 5
B 2 1
A X P _ D 6
A 2 3
A X P D _ 7
C 1 9
A X P _ D 8
A 2 2
A X P _ D 9
A 2 0
A X P _ D 1 0
C 2 2
A X P D _ 1 1
B 2 2
A X P _ D 1 2
D 2 3
A X P D _ 1 3
C 2 3
A X P _ D 1 4
C 2 0
A X P D _ 1 5
C 1 7
A X P D _ 1 6
C 1 8
A X P D _ 1 7
A 1 9
A X P _ R D
B 1 8
A X P W _ R
B 1 7
A X P _ R E A D Y
A 1 5
A X P V _ S Y N C
C 1 4
C A M _ D 0
D 1 4
C A M _ D 1
C
1 3
C A M _ D 2
D 1 3
C A M _ D 3
C 1 2
C A M _ D 4
D 1 2
C A M _ D 5
B 1 3
C A M _ D 6
B 1 4
C A M _ D 7
A 1 3
C A M _ P C L K
B 1 2
C A M _ H S Y N C
B 1 1
C A M _ V S N Y C
G 2 2
E D C _ D 0 _ A 1
G 2 3
E D C _ D 1 _ A 2
H 2 2 U C P 2 0 0
E D C D _ 2 _ A 3
H 2 3
E D C D _ 3 _ A 4
J 2 2
E D C D _ 4 _ A 5
J 2 3
E D C D _ 5 _ A 6
K 2 2
E D C _ D 6 _ A 7
K 2 3
E D C _ D 7 _ A 8
N 2 3
E D C _ D 8 _ A 9
N 2 2
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P 2 3
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P 2 2
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R 2 3
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T 2 3
E D C _ D 1 4 _ A 1 5
T 2 2
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F 2 2
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E 2 0
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E D C A _ 2 0
V 2 1
E D C A _ 2 1
V 2 2
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J 2 0
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N 2 0
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M 2 0
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L 2 2
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G 2 0
E D C C _ R | E M R S
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K E Y N I 2 C A U I T O N - S a m p n i l g N o s i e K ( E Y N I ) #
J 4
K E Y N I 3
H 4
K E Y N I 4
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K E Y O U T 3
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J 3
K E Y O U T 5
A B 7
A U X A _ D C 0
Y 7
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A B 6
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A U X A U D N I _ L
A A 8
A U X A U D N I _ R
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A B 1 1
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A B 1 0
T G F L Y C A P _ 1
A A 1 1
T G F L Y C A P _ 2
V G I P O _ 2 8 . V
1
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2
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3 R T C K
R T C K
4 T R S T _ N
T R S T _ N
5 T I D
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8
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9 G N D
O N B O A R D
V M E M _ 1 8 . V V P E R M _ 3 0 . V V M M C _ 2 8 . V
V G I P O _ 2 8 . V
C 2 0 6 C 2 0 7
C 2 0 4
V D D _ U S B _ 3 3 . V
C 2 0 5
V I S M _ 3 0 . V
A C 1 2
E A R _ O U L T E A R O U T _ L V A N
A C 1 1
E A R O _ U T R E A R O U T _ R
C 2 3 0
A C 9
C A U I T O N - S a m p n i l g N o s i e E ( X T _ M C I ) E A R M C I _ P
E X T _ M C I
A C 8
N I T _ M C I M C I _ P
A B 8
M C I _ B A I S
B 4
F E M _ S W 0 R F _ S W 1
B 5
R F _ S W 2
F E M S _ W 1
A 3
E F M S _ W 2
A 5
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A 4
F E M _ S W 4 M O D _ S T A N D B Y
A 6
F E M S _ W 5 T X _ E N
A C 2 2
P W M 0
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P W M 1
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P M U I _ O 1 V G I P O _ 2 8 . V
Y 2 V M M C _ 2 8 . V
P M U I _ O 2
A A 1
V B T _ 2 8 . V
P M U I _ O 3
A B 1 4 L 2 0 2
P M U _ S W C O R E V C O R E _ 1 2 . 5 V
A B 1 5
P M U _ S W C O R E
A C 1 5
P M U _ S W C O R E
A C 2
P M U _ A E R O R _ F V R F _ 2 8 . 5 V
A C 1
P M U _ A N A V A N A _ 2 8 . 5 V
A B 5
P M U _ A U X _ P O N K E Y A U X _ O N
A C 3
P M U _ B G V B G
A C 1 4
P M U _ L D O C O R E
C 2 3 1
A A 7
P M U L _ D O E N
A B 3
P M U _ P E R M V P E R M _ 3 0 . V
A A 4
P M U P _ O N K E Y O N K E Y _ N
A B 1
P M U _ I S M
V I S M _ 3 0 . V
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R 3
C H G _ S I N S P
T 3
C H G _ V I S N S
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C H G _ G A T E R E G _ V C H G
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A C 4
C H G _ T H E R M _ N I V F
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C H G _ V S N S N
C 1 0
S I D O _ D 0 S D _ D A T A ( ) 0
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S I D O _ D 1 S D _ D A T A ( ) 1
A 1 0
S I D O _ D 2 S D _ D A T A ( ) 2
A 9
S I D O _ D 3 S D _ D A T A ( ) 3
C 1 1
S D _ C M D
S I D O C _ M D 0
C 9
S I D O C _ L K S D _ C L K
C 8
S S _ I C S 0
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S S _ I C S 1 T O U C H _ E N
C 7
S S _ I C L K
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S S _ I D A T A
/ 4 / 9 0 8 S I P D A T A n I p t u
B 8
/ 4 / 9 0 8 S I P D A T A O u p t t u S S _ I O U T S | S _ I R S
A A 1 9
I S M _ C L K I S M _ C L K
Y 1 9
I S M I _ O
I S M _ I D O
A B 1 9
I S M _ R S T
I S M _ R T S
A C 2 1
/ 4 / 9 0 8 U A R T 0 D A T A O u p t t u U A R T 0 R _ D T X D 0
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A A 2 1
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U A R T 1 _ R D
A A 2 2
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A A 2 0
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Y 2 0
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A B 1 7 U S B _ D P
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A A 1 7
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A A 1 6
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R 2 1 0
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W 2 2
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2 I S C _ L K
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2 I S _ S Y N C F S C
W 2 0
2 I _ S D A T A _ N I D U
Y 2 2
2 I S _ D A T A _ O U T D D
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R A F G _ N
K 1
G S M 8 5 0 _ R X _ P
R F A G _ P
O S
G 1
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F 1
R F D _ P D C S _ R X _ P
N 3
V R F _ 2 8 . 5 V
R F _ D A I G N _
P 2
R F _ D A I G P _
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R F _ D A I G _ A D
J 1
R F G E _ N E G S M _ R X _ N
H 1
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R F E G _ P
B 1
H B _ T X
R F O H
A 2
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D 1
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V C A M I _ O _ 2
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T R S T _ N
A R M _ N T R S T
P 4
A R M _ R T C K R T C K
N 1
A R M T _ C K T C K
P 3
A R M _ T I D T I D R 2 1 3 R
N 2
T D O
A R M T _ D O
L 4
T M S
A R M _ T M S
A 1 1
G P S R C _ L K
A 1 2
G P S R _ D A T A
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N R E S E T
L 1 9
S Y S R S T
N R E S E T _ O U T
A B 4
A C C _ D E T
R 2
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R A M P O U T R A M P
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C A M _ M C L K C 2 4
S Y C S L K
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T R U E G N D _ N I
Y 9
R T U E G N D _ O U T
A B 1 6
V B U S _ D E T E C T
U 4
V B U S _ 5 0 . V
V C H G
J T A G
V G I P O _ 2 8 . V V M M C _ 2 8 . V V B T _ 2 8 . V
C 2 2 0 C 2 2 3 C 2 2 1
V C O R E _ 1 2 . 5 V V R F _ 2 8 . 5 V V A N A _ 2 8 . 5 V
V C O R E _ 1 2 . 5 V
C 2 0 0
C 2 1 7 C 2 1 6 C 2 1 9
V B G V P E R M _ 3 0 . V V I S M _ 3 0 . V
C 2 0 2 C 2 1 5 C 2 1 8
A _ 2 8 . 5 V
4 9 0 8 L D O O u p t t u C A P
M O T _ P D M
V F
2 S
A U X _ O N G
1
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3 D
V B A T
F r o D L / w o / b t a e t y r
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C 2 4 3
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6 D 1 3 D 2
C 2 4 8
1 S 1 2 G 1 4 S 2 5 G 2
S P _ I S C S K E Y _ O U ( T ) 4
K E Y _ O U ( T ) 5
S P _ I S C L K
D 2 0 0
S P _ I D A T A N I
S P _ I D A T A O U T D 2 0 1
F r o U S B D L /
3 2 K H z _ I D G T I _ P
3 2 K H z _ I D G T I
C 2 3 7
O S C 2 0 0
C 2 3 8
C 2 0 1
8 . V
2 1 4
C A M _ S C L
C A M _ S D A
R S T O N
0
C 2 5 0
J T A G 2 0 1 J T A G 2 0 2 J T A G 2 0 0
1 1 1
V B A T V _ B A T T V B A T _ A V _ B A T T V B A T _ B V _ B A T T V B A T _ B
2 2 2
V B U S _ J V B U S V B U S _ J _ A V B U S V B U S _ J _ B V B U S G N D _ B
3 3 3
G N D G N D _ A G N D G N D _ B G N D A U X _ O N _ J _ B
4 4 4
U S B _ D P _ J D + U S B _ D P _ J _ A D + U S B _ D P _ J _ B D + R X D 0 _ J _ B
I J G _ D I _ J 5 A U - X O N I J G _ D I _ J _ A 5 A U - X O N I J G _ D I _ J _ B 5 A U - X O N T X D 0 _ J _ B
U S B _ D M _ J 6 D - U S B _ D M _ J _ A 6 D - U S B _ D M _ J _ B 6 D - I J G _ D I _ J _ B
7 7 7
R X D 0 _ J R X D R X D 0 _ J _ A R X D R X D 0 _ J _ B R X D
8 8 8
C T S C T S C T S V B A T _ A
9 9 9
T X D 0 _ J T X D T X D 0 _ J _ A T X D T X D 0 _ J _ B T X D G N D _ A
1 0 1 0 1 0
R T S R T S R T S A U X _ O N _ J _ A
1 1 B A C K _ U P 1 1 B A C K _ U P 1 1 B A C K _ U P R X D 0 _ J _ A
A U X _ O N _ J 1 2 E X T 2 A U X _ O N _ J _ A 1 2 E X T 2 A U X _ O N _ J _ B 1 2 E X T 2 T X D 0 _ J _ A
1 3 1 3 1 3
A N T A N T A N T
I J G _ D I _ J _ A
E X T E R N A L T E S T P A
V M E M _ 1 8 . V
C 2 3 4 C 2 3 6
M D 0 ( 1 : ) 5
M D ( ) 0 T P 2 0 0
R 3
A D Q 0 R O U
M D ( ) 1
N 3 C 2
A D Q 1 R O U N C
M D ( ) 2 P 4 C 3
A D Q 2 R O U N C
M D ( ) 3 P 5 C 8
A D Q 3 R O U N C
M D ( ) 4 P 6 C 9
A D Q 4 R O U N C
M D ( ) 5 P 7 D 1
A D Q 5 R O U N C
M D ( ) 6
P 8 D 2
A D Q 6 R O U N C
M D ( ) 7
R 9 D 3
A D Q 7 R O U N C
M D ( ) 8 P 3 D 6
A D Q 8 R O U N C
M D ( ) 9 N 4 D 8
A D Q 9 R O U N C
M D 1 ( ) 0 R 4 D 9
A D Q 1 0 R O U N C
M D 1 ( ) 1
R 5 D 1 0
A D Q 1 1 R O U N C
M D 1 ( ) 2
R 7 E 1
A D Q 1 2 R O U N C
M D 1 ( ) 3
R 8 E 3
A D Q 1 3 R O U N C
M D 1 ( ) 4 N 8 E 7
A D Q 1 4 R O U N C
M D 1 ( ) 5 P 9 E 1 0
A 1 ( 7 2 : ) 4 A D Q 1 5 R O U N C
A 1 ( ) 7
T P 2 0 1 C 0 1 F 1
A 1 6 R U N C
A 1 ( ) 8
E 2 F 2
A 1 7 R U N C
A 1 ( ) 9
C 4 3 F
A 2 ( ) 0 A 1 8 R U N C
E 6 8 F
A 2 ( ) 1 A 1 9 R U N C
C 7 9 F
A 2 ( ) 2 A 2 0 R U N C
C 6 F 1 0
A 2 1 R U N C
V M E M _ 1 8 . V A 2 ( ) 3
D 7 G 1
A 2 2 R U N C
A 2 ( ) 4
E 8 G 2
A 2 3 R U N C
G 3
N C
C L K B U R S T M 3 G 8
C L K R U N C
T P 2 0 2 L 3 G 9
W A T I n
R D Y | R W A T I U N C
M 2 G 1 0
A D V n _ A V D R U N C
T P 2 0 3
H 1
N C
U M E 2 0 0
K 3 H 2
C L K B U R S T C L K O N C
P 2 H 3
W A T I n R D Y O N C
L 2 H 8
A D V n
_ A V D O N C
T P _ C S _ N A N D P 1 H 9
N C S N A N D
V M E M _ 1 8 . V _ C E O N C
T P _ O E N 9 H 1 0
O E n _ O E O N C
T P _ W E
C 5 1 J
W E n _ W E O N C
T P _ S Y S R S T
B 4 J 2
S Y S R S T _ R E S E T O N C
3 J
N C
A 4 8 J
T P _ C S _ N O R V P P R N C
N 2 J 9
N C S N O R
_ C E R N C
T 2 J 1 0
O E n _ O E R N C
C 2 3 9
A 7 K 1
W E n _ W E R N C
B 7 K 2
S Y S R S T _ R E S E R T N C
K 8
N C
T P _ C S _ R A M E 4 K 9
N C S R A M
_ C S U N C
T P _ L B D 4 K 1 0
L B
_ L B U N C
T P _ U B D 5 L 1
U B _ U B U N C
N 7 8 L
O E n _ O E U N C
B 5 L 9
W E n _ W E U N C
L 1 0
N C
A 1 M 1
N C N C
A 2 M 8
N C N C
A 3 M 9
N C N C
A 9 N 1
N C N C
A 1 0 P 1 0
N C N C
B 2 U 1
N C N C
B 3 U 1 0
N C N C
B 9 1
N C N C
B 1 0 2
N C N C
M E M O R Y 2 5 6 1 / G 2 / 5 6 M U X E D
7 X 1 2
J T A G 2 0 3
1 8 1
B _ V _ B A T T B _ V _ B U S
V B U S _ J _ B
1 9 2
B _ G N D B _ D +
U S B _ D P _ J _ B
2 0 3
B _ H P P / W R B _ D -
2 1 4 U S B _ D M _ J _ B
B _ R X D 4
2 2 5
_ 5
B T X D
2 3 6
2 3 6
2 4 7
N C 1 B _ A N T
2 5 8
A _ V _ B A T T A _ G N D
G N D _ A
2 6 9
A _ G N D A _ V _ B U S
2 7 1 0 V B U S _ J _ A
A _ H P P | W R A _ D +
2 8 1 1 U S B _ D P _ J _ A
A _ R X D A _ D -
U S B _ D M _ J _ A
2 9 1 2
A _ T X D N C 3
3 0 1 3
3 0 N C 4
3 1 1 4
3 1 N C 5
3 2 1 5
3 2 N C 6
3 3 1 6
3 3 N C 7
3 4 1 7
A _ A N T N C 2
D