Samsung Galaxy GT-i5500 Service Manual page 89

8. Level 3 Repair
8-1.Block Diagram
R F B L O C K
G S M 8 5 0 _ 9 0 0
G S M 1 8 0 0 _ 1 9 0 0
G
` S A W
8 ( 5 0 9 / 0 ) 0
D
` S A W
W G R P S
1 ( 8 0 0 1 / 9 0 ) 0
P A M
D p x l
( R F 3 2 3 ) 0
( W 2 1 0 ) 0
W 2 1 0 0 &
W 9 0 0
W 2 1 0 0 R X
P A M
D p x l ( R F 7 2 0 ) 1
( W 9 0 ) 0
W 9 0 0 R X
G P S R X
G P S L N A
H ( F Q R X 3 N F ) A
G S M _ A N T _ S E L 0 ( 3 - _ ) N
H e a d S t e
3 ( 5 . I P E r a J c a ) k
I J G _ O N
O N _ S W
B a c - k U p
S u p r e C a p
O U T P U T
P W R
V O L T A G E E N H / O L D
3 2 7 . 6 8 K H z
C h a g r n i g
M A N I
C h a g r r e
B A T T V F
T C X O
1 ( 9 2 . M H ) z
E a s r t e L o u d
A u d o i A M P A u d o i
( C a l s s A B ) ( C a l
J A C K _ N I T
E A R _ M C I
V _ B A T
V U S B _ F E T _ 5 V
F S A 9 4 8 0
V B U S _ N I
u U S B
S i w c t h
H e a d S t e
& E r a M C I
3 ( 5 . I P E r a J c a ) k
S S B D T _ R T R 6 2 8 , 5
D A C _ R E , F
T X _ O N
S M R X
`
R F
C S R X G P O I
`
P A _ O N
T X I Q /
P A _ O N
T R A N S C E V I E R
S A W R X / I Q P A _ O N
( W 2 1 0 ) 0
G S M _ A N T _
( R T R 6 2 8 ) 5
G S M _ P A _
G S M _ P
G S M _
S A W
P A
( W 9 0 ) 0
T R K _ L O _ A D J
G P S _ L
T C X O
1 ( 9 2 . M H ) z
P C M N I T E R F A C E
F M A N T
C ( L / K O U / T N I S / Y N C )
B T
B T
U A R T N I T E R F A C E
&
N I T E R F A C E
T ( X D R / X D R / T S C / T ) S
F M
B T A N T
B T _ R S T _ N
R A D O I
B T _ H O S T _ W A K E
B ( C M 2 0 7 8 ) 0
F M _ L R / O U T
W A K E _ O N _ W L A N
S L E E P _ C L I K
W I I F
W I I F
N I T E R F A C E
W L A N _ R S T _ N
S P 3 T
W i i F A N T
A ( R 6 0 0 ) 3
S W
( C L K C / M D D / A T 0 ( 3 - ) )
2 6 M K H z
P S _ H O L D
P O N _ R E S E T _ N
P M _ N I T _ N
V R E G _ M S M C 1 _ 1 2 . V
C I
V R E G _ M S M C 2 _ 1 2 . V
N I T E R F A C E
V R E G _ M S M E _ 1 8 . V
V R E G _ M S M P _ 2 6 . V
P M C I
V R E G _ M S M A _ 2 6 . V
V R E G _ U I S M _ 3 0 . V
O U T P U T
V R E G _ U S B _ 3 3 . V
V O L T A G E
V L C D _ 3 0 . V
V M O T _ 3 0 . V
V T O U C H _ 3 0 . V
V C A M I O _ 2 6 . V
V C A M A _ 2 8 . V
V C A M C _ 1 8 . V
V R E G _ B T _ 2 6 . V
V W L A N _ 1 8 . V
S P K
V R E G _ T F L A S H _ 3 0 . V
A M P A M U X _ O U T V W L A N _ 3 3 . V
s s D ) A ( D C
A M U X _ O U T
o u p t u ) t
A D C
3 P _ I A D C
E A R _ R L /
S P K _ R L /
A U I D O
R C V _ R L /
R C V
P A R T
A n a o l g
M C I _ P N /
M a n i M C I
/ S W
S ( T G 5 2 2 ) 3
S u b M C I
E A R _ M C I
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
E B _ I R E S
S D _ C L , K
S D _
S D _
S D _
S D _
M E M O R Y
S D _
E ( I B ) 1
M S M _ A
G P O I
S D _ B A 0 (
S D _ D Q
_ W 2 1 0 0
S D _ D Q
_ W 1 9 0 0
M S M _ D
_ W 9 0 0
S E L ( _ - 0 ) 3 N
N A N D
P W R _ C T L
N A N D
A _ B A N D
N A N D
P A _ E N N A N D
M E M O R Y
N A N D
_ R 1
E ( I B ) 2
N A N D
N A _ O N
N A N D
M S M _ D
L C D _ F 0 [ 2 : 3 ( ] R G
L C D _ H S Y N C / V
L C D
N I T E R F A C E
L C D _ C S _ N C / L K
M S M 7 2 2 7
V
L C D
L C D _ B L _ C T R
B L I F /
C A M _ H S
C A M _ P
C A M E R A
C A M
N I T E R F A C E
2 I C I _ F / ( 2 I C _ S
C A M
2 I C I _ F / ( M U S
V U S B _
U S B 2 0 . H S
A P P L C I A I T O N C I U S
N I T E R F A C E
U S
&
U L P _ I T C X O
U S B C
B U F F E
M O D E M
U A R T _ T X D
P ( D A P , H O N ) E
U A R T I F /
U A R T _ R X D
P ( D A P , H O N ) E
K B C ( : 0 ) 4
K E Y
K B ( R : 0 ) 4
M A T R X I
V T O U C H
T S P I F /
2 I C I _ F / ( 2 I C _ S C L _ /
V R E G _ M S M
V R E G _ M S M
S e n s o I r F / 2 I C I _ F / ( 2 I C _ S C L _ /
V M O T _ 3 0 . V
V B I _ E N
M O T O R
V B I _ P W M
G P O I / P D M
V R E G _
U I S M
N I T E R F A C E I S M I F / ( R S T C ,
V R E G _ T F L A
T F L A S H
M C I R O S D _ C M
N I T E R F A C E
S I D O I F / ( M C I R O S D
8-1
M E M O R Y
E T O U T
4 ( G O N E N A N D + 2 G D D R )
S D _ C L K _ n
C K E
C S
R A S
C A S
W E
2 G b t i 6 ( 4 M x 3 2 b ) t i
1 0 ( 1 : ) 3
D D P M o b e l i D D R S D R A M
, ) S D _ B ( A ) 1
M ( : 0 ) 3
( S : 0 ) 3
0 ( 3 : ) 1
V R E G _ M S M E _ 1 8 . V
_ C S
_ O E
_ W E
4 G b t i 1 ( 2 8 M x 1 6 b ) t i
_ C L K
_ A V D O N E N A N D F a l s h
_ N I T
_ R D Y
V R E G _ M S M E _ 1 8 . V
2 0 ( 1 : ) 5
L C D
B 8 : 8 ) 8
S Y N C / M C L K
M A N I L C D
D / A T , A L C D _ R E S E T _ N
2 8 . , " 3 2 0 2 * 4 0
T F T
_ B A T
L E D +
L C D B L C I
L
K ( T D 2 5 9 B E H D ) L E D -
Y N C / C A M _ V S Y N C
V C A M O I _ 2 6 . V
C L K / C A M _ M C L K
C A M E R A
_ 2 M _ R E S E T _ N V C A M C _ 1 8 . V
2 M e g a F X I E L
M A X 8 8 9
C L _ / S D ) A
F F
V C A M A _ 2 8 . V
_ ( F : 0 ) 7
_ S C L _ / S D ) A
F E T _ 5 V
u U S B C o n n
B _ D +
B _ D -
D P
F S A 9 4 8 0
D M
T C X O
L K u U S B
U S B _ D I
1 ( 9 2 . M H ) z
R S i w c t h
U A R T _ T X D
U A R T _ R X D
K E Y P A D
_ 3 0 . V
C T - y p e
V L C D _ 3 0 . V
S D ) A
T S P
2 I C I t n r e a f c e
P _ 2 6 . V
B M A 2 2 0
E _ 1 8 . V
M M C 3 1 4 X M S C A
3 ( A - x s i
S D ) A
E ( r a h t M a g n e i t ) c
M S M 7 2 2 7 2
A c c e e l a r o t ) r
/ H W 2 I C
M M C
I t n r e a f c e
S I A 1 0 0 0
B
L ( n i e r a M O ) T
G I P O G I P O 9 2 9 / 3
M O T O R
M
P ( W R _ 2 I C )
U I S M _ 3 0 . V
U I S M
G I P O 9 0 9 / 1
G I P O
u U S
L K I , O ) S o c k t e
( M U S _ 2 I C )
F (
S H _ 3 0 . V
G P O I 2 9 3 / 0
G I P O C T -
D / C L K
M c i o r S D T ( S P _ 2 I C )
( C Y
_ D A T A 0 ( 3 : ) )
9
M E R A
M , F F
3 1 4 X M S
M A 2 2 0
A X 8 8 9 9
B S i w c t h
S A 9 2 8 ) 0
y p e T S P
8 C T S T 2 0 ) 0