Samsung GT-B5310 Service Manual page 84

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.
RFS100
ANT100 ANT101
R193
R192
C104
3 3
3 3
2 2 C106
2 2 L101
L103
1 1
1 1
11
GSM_TX_OUT
GSM850|900TX
9
DPCS_TX_OUT
GSM1800|1900TX
R102
3
GSM_ANT_SEL0
VC1
R103
4
GSM_ANT_SEL1
VC2
R104
5
GSM_ANT_SEL2
VC3
R105
6
GSM_ANT_SEL3
VC4
VDD_PLL VDD_AFE
L107
VDD_RADIO_PLL
L108
C125
C126 C127
C143
VBB_D_2.9V
WL_HOST_WAKE
TR_SW_TX_PU
TR_SW_RX_PU
TR_SW_BT
C152
C153
WLAN_RX
C154
WLAN_TX
C158
R132
C164
R133
SYS_CLK_WLAN
XTAL_PU
R136
V_BATT
C170
R137
Service Schematics
C101
C107
VRF_2.8V_FEM
C105
DPCS_TX_IN
1
FEM100
C108 DCS|PCS_IN
7
GSM850|900_IN
GSM_TX_IN
6
PAM_ON TX_EN
12
GSM850RX GSM850_RX_N
13
GSM850RX GSM850_RX_P
4
14
V_BATT
GSM900RX GSM900_RX_N VBATT
5
15
GSM900RX GSM900_RX_P PAM_VRAMP VRAMP
16
GSM1800RX DCS_RX_N R101
17
GSM1800RX DCS_RX_P
18
GSM1900RX PCS_RX_N
19
C119
GSM1900RX PCS_RX_P C114 C115
20
UMTS1 UMTS900_ANT
21
UMTS2 UMTS2100_ANT
22
UMTS3
VDD_PLL
V_BATT VBB_D_2.9V
VDD_CORE
VDD_3.3V_WF
C128 C129 C130 C131
VDD_PLL
VIN_LDO
VDD_RADIO_PLL
VDD_3.3V_WF
VDD_AFE
TP100
K8
GPIO_0
H10
GPIO_1
K9
GPIO_2
J9
GPIO_3
K10
NC GPIO_6
J10
NC
GPIO_7
M4
GPIO_8
F11
NC
GPIO_9
G7
RF_SW_CTRL_N_0
H8
NC RF_SW_CTRL_N_2
J5
NC
RF_SW_CTRL_N_3
G8
RF_SW_CTRL_P_0
H9
RF_SW_CTRL_P_2
J6
NC
RF_SW_CTRL_P_3
F4
NC
WRF_GPIO_OUT1
NC E4
WRF_GPIO_OUT2 U102 AMODE_EXT_LNA_GAIN
B4
WRF_RFINN_A1_XFMR
A8
WRF_RFINN_G1_XFMR
A4
WRF_RFINP_A1 GMODE_EXT_LNA_GAIN
A6
WRF_RFINP_G1
NC
B2
WRF_RFOUTP_A
E1
WRF_RFOUTP_G
NC
NC F2
WRF_AFE_PAD_TEST_IN
NC
F1
WRF_AFE_PAD_TEST_IP
NC
H2
WRF_AFE_PAD_TEST_ON
H1
WRF_AFE_PAD_TEST_OP
NC
H3
NC
WRF_AFE_PAD_TSSI_A USB20PHY_RREF_PAD
E3
NC
WRF_AFE_PAD_TSSI_G USB20PHY_MONCDR_PAD
F3
WRF_AFE_PAD_IQADC_VREF USB20PHY_MONPLL_PAD
NC
F9
WRF_EXTREFIN
B9
WRF_RES_EXT
L5
BT_REG_ON
A10
XTALIN
C11
XTALOUT
E10
XTAL_PU
C169
C102 L191
DPCS_TX_OUT
PAM100
L102
12
DCS|PCS_OUT
10
GSM850|900_OUT
L192
C109
2
MODE_SEL PAM_R0 GSM_TX_OUT
3
BAND_SEL BAND_SEL
L104
9
BYPASS_CAP
13
BYPASS_CAP
8
C121
C120
VBB_D_2.9V
C138 C139 VDD_3.3V_WF
VIN_LDO
C140
TP101
K11 SDIO_CLK
SDIO_CLK
E11 SDIO_CMD
SDIO_CMD
J11 SDIO_D(0)
SDIO_DATA_0
H11 SDIO_D(1) COEX3
SDIO_DATA_1
G11 SDIO_D(2)
SDIO_DATA_2
F8 SDIO_D(3)
SDIO_DATA_3
M11
SR_VLX1
L110
N11
SR_VLX1
N7
SR_PALDO
P7
SR_PALDO
M7
NC
SR_PNPO
L9
C150 C151
SR_TESTSWG NC
UART_RX
P4
UART_RX
N4 UART_TX
UART_TX
J8 NC
J7
AMODE_EXT_LNA_PU NC
J1
AMODE_TX_PU NC
G6 NC
G5
NC
GMODE_EXT_LNA_PU
H7 NC
GMODE_TX_PU R126
L4 NC COEX3
BTCX_FREQ
K3 COEX0
BTCX_RF_ACTIVE
L3 COEX1
BTCX_STATUS
P3 COEX2
FM_ANT
BTCX_TXCONF
P1
NC
USB20_DEV_DMNS
N1
NC
USB20_DEV_DPLS
M1
NC
M3
NC
N3
NC
ANT103
R191
TP117 1
J3
TCK 3
TP118
H5 3
TDI
TP120
K1
TDO
2
TP122
H6 2 C193
TMS L114
L112
M6
VREF_LDO R134
1
F10 WL_RST_N 1
EXT_POR_L TP123
J4
JTAG_TRST_L
R135
L6
WL_REG_ON
R141
C173
C167
VBB_D_2.9V
R140
SYS_CLK_WLAN
U104
CAL_REQ
1 A VCC 6
XTAL_PU
2 NC 5
CAL_REQ B
3 4
GND Y
NC
VBB_D_2.9V
WLAN_TX
R100
C111
9
C116
GND
3
BT_RF
BT U100
8
CTL2
4
TR_SW_BT
CTL3
7
WLAN_RX
C122 C112
TR_SW_RX_PU
VREG_AUX
R111
K5,A6
F10 A2
C135
C134 C136
C137
VDD1P2_BCORE D5,F8
C144 C145 C146
C147
K7 C9 A9
C2
C4
C_GPIO_0
C5
C_GPIO_1
VBB_D_2.9V
C6
C_GPIO_2
H6
C_GPIO_3
E7
R121 C_GPIO_4
G7
C_GPIO_5
F7
C_GPIO_6
G6
NC
C_GPIO_7
G5
R124
D_GPIO_0
E6
D_GPIO_1
K4
D_GPIO_3
TP110 C7
BT_WAKE
GPIO_0
TP111
B6
HOST_WAKE
GPIO_1
F1
GPIO_5 U101
COEX2 H7
COEX_IN
TP113
COEX0 H8
COEX_OUT0
COEX1 G8
COEX_OUT1
A8
FM_AIN1
B8
FM_AIN2
C155
FM_L A7
FM_AOUT1
C156
FM_R B7
FM_AOUT2
L116
B10
FM_RXN
C10
FM_RXP
C159
A10
FM_TXP
C160
B9
F101
FM_ADCAP
E9
NC
FM_CVAR
K2
GPS_RFIN
OUT 4 L111
K1
IN
GPS_RFIP
TP121
G G G
K3
GPS_AUXOP
2 3 5
H5
C165 BT_CLK
GPS_CAL_B
G1
GPS_SYNC_PPS
VBB_D_2.9V
R138
R139
U103
C171
1 A VCC 6
2 NC 5
B
3 4
GND Y
BT_CLK
XTAL_PD
C172
Main Ant
GSM Tx
GSM850 Rx
GSM900 Rx
D/PCS Tx
DCS Rx
PCS Rx
WCDMA 1 Tx
WCDMA 1 Rx
WCDMA 8 Tx
WCDMA 8 Rx
Power ON
TR_SW_TX_PU
R107
WLAN_RX
F100
ANT102
C118
C117
4 IN 2
OUT
2
2
GND1 GND2
1
1
1 3 C192
L106
R142
VBB_D_2.9V
V_BATT
R110
C132
C133
C148 C149 C141
A6,D7,A4,J4
VBB_D_2.9V
TP102
D4 I2S_DI
I2S_DI
TP103
E4 I2S_DO
I2S_DO
TP104
F4 I2S_WS
I2S_WS
F5 TP105 I2S_CLK
I2S_CLK R123
R120
E2 TP106 PCM_IN
PCM_IN
TP107 PCM_OUT
F2
PCM_OUT
E3 TP108 PCM_CLK
PCM_CLK TP109
F3 PCM_SYNC
PCM_SYNC
UART_RXD
B5 UART_RXD
UART_RXD
A5 UART_TXD
UART_TXD
UART_CTS
B4 UART_CTS_N
UART_CTS_N
A4 UART_RTS_N
UART_RTS_N
J8 R125
XTALN
K8
XTALP_GCALA
G10
BT_RF
BT_RF
C3
VREG_AUX
AUX_HI
E1 TCX100
CLK32K
LPO_IN
R127
K6
TCXO_GCALA 4 OUT GND
3
F6
TM2 NC NC 2
5
E8
TM3
R131
6 VCC GND 1
H9
RES
B3 VREG_CTL
REGPU TP115
D6 2075_RST
RST_N TP116
C162
B1
REF_CAP
G3
CAL_REQ
C202 CLOSE TO B1
TP119