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FM RADIO
BLUE TOOTH
BT SELECT
LEVEL_SHIFT
C124
R103
ANT_M100
L107
L112
TP103
+VDD_IO_HIGH_2.9V
+VDD_IO_HIGH_2.9V
L109
TP100
1005
C142
L103
C123
L113
C139
R119
R118
R120
5
B
C
N
9
NCC
13
D
C
N
15
A
O
N
NOB
3
C
O
N
7
11
NOD
14
C
C
V
2
A-B_IN
C-D_IN 10
A
M
O
C
16
4
COMB
C
M
O
C
8
COMD 12
6
D
N
G
1
NCA
+VDD_IO_LOW_1.8V
U100
R116
R102
C131
R117
C135
C130
C136
R106
IO_VL2
IO_VL3
4
5 IO_VL4
11
VCC
VL
1
+VDD_IO_HIGH_2.9V
EN
12
6
GND
IO_VCC1 10
IO_VCC2 9
8
IO_VCC3
IO_VCC4 7
2 IO_VL1
3
R104
U104
C103
R101
C127
GSM850|EGSM_TX
13
NC
VC1
10
2 VC2
DCS|PCS_RX
3
DCS|PCS_TX
G
4
G
6 7
G G
9 12
G
11
GRX
5
U101
8
ANT
1
C129
C134
C122
C133
10NF
C117
C114
C101
64
1
C
1
R100
9
8
IO_VCC3
IO_VCC4 7
2 IO_VL1
3 IO_VL2
IO_VL3
4
5 IO_VL4
11
VCC
VL
U102
EN
12
6
GND
IO_VCC1 10
IO_VCC2
C125
VANA_2.85V_S
C116
+VDD_IO_HIGH_2.9V
ANT100
1
2
3
4
C120
C112
XEN
23
XMODE
52
8
T
U
O
X
13
XTAL1
03
XTAL2
_PDN
01
9
_RESET
N
E
S_
2
1
OI
D
S
3
VDD
31
21
VDD
VDD
82
VDD
92
11
VIO
62 XDIV
N
DI
F
R
02
P
DI
F
R
91
N
EI
F
R
22
12
P
EI
F
R
N
PI
F
R
81
P
PI
F
R
71
RFOH 6
1
51
RFOL
KL
C
S
P
Q
B
5
41
GND
GND
33
NC
43
NC
53
36
C
N
N
AI
F
R
42
P
AI
F
R
32
72 AFC
6
NI
B
PI
B
7
N
Q
B
4
R114
U103
OSC100
2
4
3
1
C106
C105
L114
C108
C132
L101
L104
C115
R110
OI
V
8
_RST
4
5
N
E
S_
L106
91
9
RCLK
RFGND
3
ROUT 12
6
KL
C
S
OI
D
S
7
A
V
41
VD 10
2
GND 11
D
N
G
71
51
O
P
G
LOUT
31
NC
1
61
C
N
C
N
81
C
N
+VDD_IO_LOW_1.8V
U107
FMI
L105
C141
L111
R107
R105
C137
G
2
G
3
G
5
1
IN
OUT 4
C109
F102
R112
C143
2
A
C
1
G
3 4
G
RFS100
F101
G
1
G
3
4 IN OUT 2
+VDD_IO_HIGH_2.9V
C102
7
OUT2
L116
3
G
5
G G
01
1 IN1
IN2
4
OUT1 8
9
OUT1
OUT2 6
F100
G
2
C113
C145
S
S
V
7F
X
P
D
D
V
XOUT
6
E
S
S
V
7
E
F
R
D
D
V
1F
C
D
D
V
F2
UART_RTS_N
3F
S
S
V
F4
GPIO_5
F5
XIN
6F
PCM_IN
D5
GPIO_6
D6
RES
7
D
S
S
V
E1
SCL
E2
SPIM_CS_N
E3
UART_CTS_N
E4
PCM_OUT
E5
GPIO_0
C4
PCM_CLK
C5
RST_N
C6
TM2
C7
RFP
D1
SDA
D2
UART_RXD
3
D
O
D
D
V
D4
HUSB_DN
B3
GPIO_1
B4
LPO_IN
B5
REG_EN
6
B
S
S
V
7
B
FT
D
D
V
C1
SPIM_CLK
C2
UART_TXD
C3
S
S
V
A2
HUSB_DP
3
A
C
D
D
V
A4
PCM_SYNC
5
A
T
A
B
V
A6
VREGHV
A7
VREG
1
B
B
S
U_
D
D
V
B2
U105
1
C
N
2
C
N
1
A
C144
C140
L110
ANT_M101
C118
C119
C110
L108
GSM_IN
16
GSM_OUT
TX_EN
23
26
VBATT
VLOGIC
25
24 VRAMP
G
G
3
G
5
G
7
8
G
G
9
01
G
G
11
6
G
G
13 23
G
G
33 43
G
G 35
36
G
G 37
38
81
G
02
G G
12
G
72 82
G
2
G
G
92 03
BS
4 DCS|PCS_IN
DCS|PCS_OUT 19
G
1
21
G
G
31 41
G G
51
G
71
PAM100
22
C128
+VDD_IO_LOW_1.8V
R115
+VDD_IO_LOW_1.8V
C138
C126
DCL
DU
FSC_S
DU_M
DCL_M
DD_S
VBAT
PON_PA
RAMP
BAND_SEL
VC1
VC2
FSC_M
DD_M
DU_S
DCL_S
BT_PATH_SEL
FSC
DD
SPI_SDATIO3
SPI_SDATIN3
SPI_SCLK3
SPI_SCS3
BT_IRQ
BT_INT
DCS_TX
GSM_TX
REF_ON_PMU
REF_ON
BT_POWER_ON
TXD2
CTS2
RTS2
RXD2
T
NI
_
R
BT_CLK
DU
FSC
DCL
DD
32KHz_DIGIT
BT_EN
+VDD_RX_TX_2.8V
GSM_TX
DCS_TX
DCL_2.85V_S
FSC_2.85V_S
DD_S
DU_S
DCL_S
FSC_S
DU_2.85V_S
+VDD_IO_LOW_1.8V
L
C
S
A
D
S
BUS_ENABLE
R_ANT
32KHz_DIGIT
DD_2.85V_S
BT_CLK
+VCC_SYN_2.8V
PON_4208_M
RFIC_RESET
RF_DATA
RF_EN
RF_CLK
FM_RADIO_R
FM_RADIO_L
RX_TX_IN
RX_TX_QN
RX_TX_QP
REF_ON_PMU
RFIC_RESET
RX_TX_IP
D_REF_CLK
T
N
A
K
P
S
M
I
S
X
R
_
M
S
G
X
T
_
M
S
G
X
R
_
S
C
P
/
S
C
D
X
T
_
S
C
P
/
S
C
D
O
I
D
A
R
_
M
F
C
I
M
N
I
A
M
BT
R
A
E
N
O
R
E
W
O
P
K
L
C
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.