Samsung GT-S3850 Service Manual page 67

SAMSUNG PROPRIETARY
THIS DOCUMENT CONTAINS CONFIDENTIAL
PROPRIETARY INFORMATION THAT IS
SAMSUNG ELECTRONICS COS PROPERTY.
ANT100
DO NOT DISCROSE TO OR DUPLICATE FOR OTHERS ANT101
EXCEPT AS AUTHORIZED BY SAMSUNG.
L101
C101
2G RF
R100
PA_HB
R102
PA_LB
R104
SEL_BAND
CONTROL SW_EN
Sleep
L
RX1 H
RX2 H
TX_LB H
TX_HB H
BCM4319(WiFi)
VBAT_WIFI
VDD_RADIO_PLL_1.2V VDD_AFE_1.2V
L124
VDD_PLL_1.2V
L125
C119
C121
C120
C129
C130
VDD_DIG_3.0V
TP100
WIFI_WAKE_HOST
EN_WIFI_TX
EN_WIFI_RX
EN_BT_SW
C142
WLAN_RX
WLAN_TX
R110
C148
VBAT_WIFI
OSC100
C151
RFS100
R115
C105 L104
L133
L102
VBAT
L130
C103 C104 C160
27
TX_HB_IN R101
20
TXEN EN_TX
28
TX_LB_IN PAM100
R103
21
VRAMP VRAMP
25
BS
26 R105
18 SW_EN EN_TR_SW
RX1
16
RX2 R111
C106
F100
C107
1 GSM850_OUT 9
IN
GSM850_OUT
GSM900_OUT
L110 GSM900_OUT
TXEN BS
L
L
L L
H
L
H L
F102
H H
C112
1 BAL1 9
UNBAL
BAL1
BAL2 7
BAL2
L119
VBAT VDD_PLL_1.2V VDD_3.3V_WF
VDD_DIG_3.0V VDD_PLL_1.2V
VIN_LDO
C117
C115 C116
C113
VDD_RADIO_PLL_1.2V
VDD_AFE_1.2V
C123
C122 C124
VDD_3.3V_WF
K8 K11
GPIO_0 SDIO_CLK
H10 E11
GPIO_1 SDIO_CMD
TP112
K9 J11
GPIO_2 SDIO_DATA_0
TP113
J9 H11
GPIO_3 SDIO_DATA_1
K10 G11
GPIO_6 SDIO_DATA_2
J10 F8
GPIO_7 SDIO_DATA_3
M4
GPIO_8
F11 M11 L128
GPIO_9 SR_VLX1
N11
SR_VLX1
G7 N7
RF_SW_CTRL_N_0 SR_PALDO
H8 P7
RF_SW_CTRL_N_2 SR_PALDO
J5 M7
RF_SW_CTRL_N_3 SR_PNPO
G8 L9
C138
RF_SW_CTRL_P_0 SR_TESTSWG
H9
RF_SW_CTRL_P_2
J6 P4
RF_SW_CTRL_P_3 UART_RX
N4
UART_TX
F4
WRF_GPIO_OUT1
E4 J8
WRF_GPIO_OUT2 U102 AMODE_EXT_LNA_GAIN
J7
AMODE_EXT_LNA_PU
B4 J1
WRF_RFINN_A1_XFMR AMODE_TX_PU
A8
WRF_RFINN_G1_XFMR
A4 G6
WRF_RFINP_A1 GMODE_EXT_LNA_GAIN
A6 G5
WRF_RFINP_G1 GMODE_EXT_LNA_PU
H7
GMODE_TX_PU
B2
WRF_RFOUTP_A
E1 L4
WRF_RFOUTP_G BTCX_FREQ
K3
BTCX_RF_ACTIVE
F2 L3
WRF_AFE_PAD_TEST_IN BTCX_STATUS
F1 P3
WRF_AFE_PAD_TEST_IP BTCX_TXCONF
H2
WRF_AFE_PAD_TEST_ON
H1 P1
WRF_AFE_PAD_TEST_OP USB20_DEV_DMNS
N1
USB20_DEV_DPLS
H3 M1
WRF_AFE_PAD_TSSI_A USB20PHY_RREF_PAD
E3 M3
WRF_AFE_PAD_TSSI_G USB20PHY_MONCDR_PAD
F3 N3
WRF_AFE_PAD_IQADC_VREF USB20PHY_MONPLL_PAD
F9 J3
WRF_EXTREFIN TCK
B9 H5
WRF_RES_EXT TDI
K1
TDO
L5 H6
BT_REG_ON TMS
M6
TP111
VREF_LDO
A10 F10
XTALIN EXT_POR_L
C11 J4
XTALOUT JTAG_TRST_L
E10 L6
XTAL_PU WL_REG_ON
C149
C150
RF SWITCH(BT/WIFI)
L105
GSM_850_RX_A
L106
L107
L108
GSM_850_RX_B
L109
GSM_900_RX_A
8 L111
7
6
L112
L113
GSM_900_RX_B
L114
DCS_RX_A
L115
L117
L118
DCS_RX_B
8
L120
6 PCS_RX_A
L121
L123
L122
PCS_RX_B
ANTENNA
BCM20780 (BT+FM)
BT ANT
GSM850,GSM900 RX
DCS1800.PCS 1900RX
TX(GSM/DCS/PCS)
FM-Radio ANT
WIFI DATA
FM-Radio OUT
CLK
V_BAT
VDD_3.3V_WF
VIN_LDO
SD2CLK_WIFI
SD2CMD_WIFI
SD2DAT0
SD2DAT1
SD2DAT2_WIFI
SD2DAT3_WIFI
C139
COEX3
COEX0
COEX1
COEX2
RST_WIFI
C153
WLAN_TX
VDD_DIG_3.0V
U100
C154
C108
R107
9
GND
C152
3 BT
BT_RF
8
CTL2
4
EN_BT_SW CTL3
WLAN_RX 7
R114 C109
EN_WIFI_RX
R108
VDD_DIG_3.0V
V_BT_1.2V
V_BT_1.2V
VDD_DIG_3.0V
C114
C125
C126
C127 C128
TP117
F3
TP102 COEX_IN
H2 E6 TP118
BT_WAKE
TP103 GPIO0 COEX_OUT0
G2 E3
HOST_WAKE
GPIO1 COEX_OUT1
COEX3 TP115 H1
GPIO2
TP114
BT_REQ_CLK B2 F1
GPIO5 PCM_IN
A1 E2
GPIO6|FM_IRQ PCM_OUT
F2
PCM_SYNC
E8 E1
BT_RF
BT_RFP PCM_CLK
G4
LPO_CLK
A3 C134
SPARE
A4 D2
SPARE UART_RXD
C135 B3 C1 TP105
FM_LOUT
FM_AOUT_L UART_TXD
C136 B4 C3
FM_ROUT
FM_AOUT_R UART_CTS_N TP107
B1
C137 L129 UART_RTS_N
B8 U101
FM_ANT
FM_RXN C140
A8 H6
FM_RXP XIN
C141 C8 G6 50V
FM_LNA2 XOUT
A7 H4
SPARE VREG
B5 H5
SPARE VREGHV
G5
VREG_CTL
F4
SPARE
TP108
I2S_DO D5 F6
I2S_DO TM0
TP109
I2S_WS E5 C5
TP110 I2S_WS TM2
E4 C6
I2S_CLK
I2S_CLK TM3
D4
SCL|I2C_CK
D3 F7
SDA|I2C_DA RES
A2
TCXO_MODE
2011. 02. 10. 08:00
EN_WIFI_TX
R106
C143
WLAN_RX
ANT102
F101
1 2
L132
IN OUT
GND1 GND2
L116
3 4
C111
C131
C132 C133
COEX2
COEX0
TP119
COEX1
BT_PCM_IN
BT_PCM_OUT
BT_PCM_SYNC
BT_PCM_CLK
CLK32K
VDD_DIG_3.0V
TP104
UART_TXD
UART_RXD
TP106
UART_RTS_N
UART_CTS_N
V_BT_1.2V
1NF
BT_CLK
TP116
BT_PWR
VDD_DIG_3.0V
C145
C146
R109