![background image](http://html.mh-extra.com/html/samsung/galaxy-s-ii-gt-i9100/galaxy-s-ii-gt-i9100_service-manual_339933097.webp)
SAMSUNG Proprietary-Contents may change without notice
Level 3 Repair
8-71
This Document can not be used without Samsung's authorization
U100
Figure 2
Ball Diagram PG-WFWLB- 138- 2 (Top View)
A
A
B
B
C
C
D
D
E
E
F
F
G
G
H
H
J
J
K
K
L
L
M
M
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
RD_L1
RD_L1X
RD_L2
RD_L2X RD_M
RD_MX
RD_H
RD_HX
RX_L1
RX_L1X
RX_L2
RX_L2X RX_M1
RX_M1X
RX_M2
RX_M2X RX_H1
RX_H1X
RX_H2
RX_H2X
PM_L
PM_H
PA_RF
PA_PO
W_DET
VSPI
SPI_CL
K
SPI_SS
SPI_DR
W
GPO1
GPO2
GPO3
GPO4
GPO5
GPO6
GPO7
GPO8
PA_BIA
S
PA_RA
MP
MI1
MI2
DI3_TX_
DAT
DI3_TX_
DATX
DI3_RX_
DAT
DI3_RX_
DATX
RESET_
N
AFC_DA
C
SYS_CL
K
SYS_CL
K_EN
REF_CL
K_EN
FSYS1
FSYS1_
EN
FSYS2
FSYS2_
EN
FSYS3
FSYS3_
EN
XO
XOX
CLK_O
N
XO_EXT
VDD2V5
_RCRF
VDD2V5
_RCBB
VDD1V8
_RCRF
VDD1V8
_RCBB
VDD1V8
_RCLO
VDD1V8
_RCMS
VDD1V8
_RXPLL
VDD1V8
_RXDC
O
VDD2V5
_RXDC
O
VDD2V5
_TXBIA
S
VDD_TX
RF
VDD2V5
_TXDCO
VDD1V8
_TXDCO
VDD1V8
_FBR
VDD1V8
_TXLO
VDD1V8
_TXMS
VDD1V8
_RFC
VDD2V5
_RFC
VDD1V8
_DIG
VDD1V2
_DIG
VDD2V5
_FSYS
VDD1V8
_SCU
VDDIO
XO_SUP
CEXT_R
XPLL
CEXT_T
XMS
CEXT_T
XPLL
CEXT_D
CXO
VDDBA
T_TXRF
D2B_OU
T_TXRF
VDDBA
T
D2B_OU
T
VDD_TE
ST
D
N
G
D
N
G
D
N
G
D
N
G
D
N
G
D
N
G
D
N
G
GND
D
N
G
D
N
G
D
N
G
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
D
N
G
D
N
G
D
N
G
D
N
G
D
N
G
D
N
G
D
N
G
D
N
G
D
N
G
D
N
G
D
N
G
D
N
G
D
N
G
D
N
G
D
N
G
D
N
G
D
N
G
D
N
G
D
N
G
NC
NC
NC
NC
NB
NB
NB
NB
B
N
B
N
B
N
NB
NB
NB
NB
B
N
B
N
B
N
B
N
B
N
B
N
B
N
Summary of Contents for Galaxy S II GT-I9100
Page 104: ...www s manuals com ...