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<FEMID:BAND1 Duplexer in>
ANTSW1
ANTSW2
R100
R101
U100
ANT100
ANT101
ANT102
1
1
1
1
VC1 6
1
1
1
OUT1
2 GND
5
2 2
2
2
IN
C106
2
2
3
4
3
3
3
C113
OUT2
VC2
3
3
3
L102
C117
C118
ACTIVE ANT S/W
GSM_ANT_SEL0_N
GSM_ANT_SEL1_N
GSM_ANT_SEL2_N
GSM_ANT_SEL3_N
ANT_SEL2
ANT_SEL3
ANT_SEL0
ANT_SEL1
L
L
L
GSM850/900 TX
H
GSM1800/1900 TX
L
H
L
H
L
GSM850 RX
L
H
H
GSM900 RX
L
L
H
L
H
L
L
GSM1800 RX
L
GSM1900 RX
L
L
L
L
UMTS2100
H
H
L
L
UMTS1900
H
L
L
L
0
0
9
S
H
T
M
U
L
H
L
V_BAT
C167
C168
GSM_PA_PWR_CTL
R106
C173
RFOUT_G850_EGSM
R107
R108
R109
8
1
N I _
M
S
G
PAM101
DCS|PCS_IN
3
GSM_PA_EN
R110
TX_EN
RFOUT_DCS_PCS
C182
R111
R112
[ PAM CONTROL LOGIC ]
MODE
GSM_PA_EN
GSM_PA_BAND
850/EGSM TX
STANDBY
L
X
Disable
H
L
Enable
TX 850/EGSM
H
H
Disable
TX DCS/PCS
<GSM PAM >
R113
TRK_LO_ADJ_EN
1
2
C198
VCONT
GND
OSC100
VCC
OUT
VREG_TCXO_2.85V
4
3
L127
U805
USB_TCXO
C209
TCXO
C206
C207
C208
C210
RTR6285_TCXO
<Main Clock>
RFS100
G
A C
G
JTAG_ANT
4
2
1
3
VREG_FEM_2.7V
L128
C103
L100
C109
C111
C110
C112
C114
C115
L101
C116
L103
L104
L105
GSM850_900
13
15
GSM850|900TX
GSM850RX
L106
16
GSM850RX
17
L107
GSM900RX
18
GSM900RX
11
19
GSM1800_1900
GSM1800|1900TX
GSM1800RX
20
C129
GSM1800RX
21
F100
GSM1900RX
22
GSM1900RX
L108
28
23
W2100_TX
BAND1TX
BAND1RX
C132
5
VC1
C133
6
25
VC2
UMTS1
7
26
VC3
UMTS2
8
VC4
L110
C134
C140
C142
C143
C144
C145
L111
C141
POWER ON
GSM Rx
GSM Tx
DCS/PCS Rx
DCS/PCS Tx
L114
GSM850_900
WCDMA Rx
C176
C177
WCDMA Tx
9
L131
ANT
T
16
U
O
_
M
S
G
GSM1800_1900
DCS_OUT
2
BS
C184
L120
CLK
FM Radio
GSM_PA_BAND
BT / Wifi
C188
GPS
SPK/RCV
Main MIC
DCS/PCS TX
Ear SPK
Disable
Disable
Ear MIC
Enable
SIM
Shield Clip RF circuit
SC100
SC101
SC102
SC103
SC104
SC105
1 1
1 1
1
1
1
1
1
1
1
1
2
2
2 2
2 2
2 2
2
2
2
2
3 3
3 3
3
3
3
3
3
3
3
3
4
4
4
4 4
4 4
4 4
4
4
4
5 5
5 5
5
5
5
5
5
5
5
5
< RTR6285 >
RX_GSM850_N
RX_GSM850_P
RX_EGSM900_N
RX_EGSM900_P
RX_DCS1800_N
RX_DCS1800_P
RX_PCS1900_N
C135
RX_PCS1900_P
F101
WCDMA_RXM_2100
3
OUT
L112
1
4
IN
C146
RTR_W2100_RX
OUT
G
G
C139
C138
WCDMA_RXP_2100
2
5
C149
F102
L115
C174
1
4
RFOUT_W900
OUT
IN
G G
G
2
3
5
L117
F103
L119
C183
1
4
RFOUT_W2100
IN
OUT
G G
G
C186
2
3 5
<WCDMA BAND1&8>
F104
C195
L130
RFOUT_W1900
1
4
IN
OUT
G
G G
C199
2
3
5
<WCDMA BAND2>
VREG_RFRX1_2.7V
C100
VREG_PA_2.1V
VREG_RFRX1_2.7V
VREG_MSMP_2.6V
RX_Q_P
RX_Q_N
RX_I_N
R102
RX_I_P
RX1_Q_P
RX1_Q_N
RX1_I_P
RX1_I_N
SSBDT_RTR
18
C119
C124
C125
C126
C127
C128
DRX_IN
19
N|C
GND_SLUG
20
SBDT
TX_RBIAS
21
VDDA2
DAC_IREF
22
VDDA1
23
VDDM
C130
24
VTUNE2
R104
25
VDDA2
TX_ON
26
RF_ON
27
VDDA2
28
WCDMA_RXP_2100
WB_MX_INP
29
WCDMA_RXM_2100
WB_MX_INM
HB_RF_OUT3
30
WCDMA_RXP_900
WPRXLBP
HB_RF_OUT2
R105
L109
31
WCDMA_RXM_900
WPRXLBM
LB_RF_OUT2
32
WCDMA_RXP_1900
WPRXHBP
HB_RF_OUT1
33
WCDMA_RXM_1900
WPRXHBM
LB_RF_OUT1
34
WPRXSE2_OUT
VREG_PA_2.1V
PDET_IN
C153
C148
C154
C155
RTR_W2100_RX
C158
C162
C163
C159
V_BAT
C169
C170
L118
1
14
RFIN_B8
RFOUT_B8
PA_R1
2
13
C179
VMODE0
GND
3
12
VMODE1
VCC
C180
C175
4
11
VBAT
PAM100
GND
5
10
PA_ON_W900
VEN_B8
RFOUT_B1
6
9
PA_ON_W2100
VEN_B1
GND
7
8
RFIN_B1
CPL
L121
C187
C185
C189
V_BAT
C190
C192
DUF101
PAM102
1
0
1
VBAT
VCC
ANT
L125
3
2
9
TX
RF_IN
RF_OUT
3
8
VMODE1
CPL_IN
C196
4
7
C201
PA_R1
VMODE0
GND
C211
5
6
PA_ON_W1900
VEN
CPL_OUT
C204
R114
68
0603
R115
R116
100
100
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.
VREG_RFRX1_2.7V
VREG_PA_2.1V
C101
C104
C105
RTR6285_TCXO
C120
C121
C122
VREG_PA_2.1V
71
NC
TX_Q_P
70
NC
69
68
R103
C123
67
DAC_REF
66
TX_QP
65
TX_QN
TX_Q_N
64
TX_IP
TX_I_P
63
TX_IN
62
VDDA2
61
VDDA2
60
VDDA2
59
RFOUT_W2100
58
RFOUT_W1900
TX_I_N
57
RFOUT_W900
56
C136
RFOUT_DCS_PCS
55
C137
RFOUT_G850_EGSM
54
VDDA2
53
VDDA1
52
C147
PWR_DET
C150
C151
C152
VREG_RFRX1_2.7V
C156
C157
L129
TRX_WCDMA900
L113
C171
6
ANT
WCDMA_RXP_900
RX 1
3 TX
8
L116
RX
C172
WCDMA_RXM_900
C178
DUF100
W2100_TX
L122
TRX_WCDMA1900
C191
C194
C193
WCDMA_RXP_1900
6
L123
RX 1
L124
C197
8
WCDMA_RXM_1900
L126
C203
PWR_DET
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