Samsung GT-E2330B Service Manual page 72

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.
ANT100
ANT101
C100
C139
L126
R101
VLOGIC
R103
RAMP
R105
TX_EN
LB_TX
L114 L115
HB_TX
L116
C108
VBT_1.5V VDD_1.8V
BT
R108
C113 C114 C115
B4
AIO0
C4
PIO0
B5
PIO1
BT_REQ_CLK C5
PIO2
C6
PIO3
E7
PIO4
B7 U100
PIO5
D5
PIO7
C7
PIO9
PCM_TXD G4
PCM_IN
H2
PCM_RXD
PCM_OUT
H3
PCM_CLK
PCM_CLK
H4
PCM_SYNC
PCM_SYNC
TP_UART_RXD
UART2_RXD G7
SDIO_DATA0|CSPI_MISO|UART_TX
F6
SDIO_DATA1|CSPI_INT|UART_RTS
TP_UART_TXD F7
UART2_TXD
SDIO_DATA2|UART_RX
G6
SDIO_DATA3|CSPI_CS#|UART_CTS
H7
SDIO_CLKCSPI_CLK
D6
SDIO_CMDCSPI_MOSI
E5
SDIO_SD_CS#
E6
CLK_32K
R116
RFS100
RF
C101
L125
L110
L101 L107
C106
2
VLOGIC
3
VRAMP
4
TX_EN
PAM100
27
GSM_IN
29
DCS|PCS_IN
C109
VDD_1.8V
GT-E2330 NC
GT-E2330B O
C111
C112
H1
SPI_CLK
E4
SPI_CS#
F4
SPI_MISO
G2
SPI_MOSI
A5
VREGIN_H
B2
F101
VREGIN_L
A4
VREGOUT_H
3 5 7 8
A6
VREGENABLE
G
NC G G
E2
RF_N
6 BAL 1
UNBAL
F2
RF_P
BAL DC
C127
4 2
A3
CLK26M_BT
XTAL_IN
A2
XTAL_OUT
VBT_1.5V
G3
VDD_1.8V
RST#
B3
LO_REF
L120
G5
TEST_EN
C2
N|CS
D2
N|CS
R115
D4
N|CS
F5
N|CS
1
NC
2
BT_RST
NC
C131
VBAT
GSM900_PCS1900_RX
C105 C103 C104 GSM850_DCS1800_RX
C138
R117
5
BS1
R102
BS1
6
BS2
R118
BS2
12
RX1
GSM850_DCS1800_RX
RX2 13
GSM900_PCS1900_RX
G 11
14
G
C120 C121 C134 C123
C140
C130
F100
6
OUT2
C132 1 7
IN1 OUT2
8
OUT1
C133
4 9
IN2
OUT1
L123
L124
Mode TX_EN
GSM850 Rx (RX1)
GSM900 Rx (RX2)
ANTENNA DCS1800 Rx (RX1)
BT ANT
PCS1900 Rx (RX2)
GSM850,DCS 1800 RX
GSM900 PCS 1900RX GSM900_850 Tx
TX(GSM/DCS/PCS)
DCS_PCS Tx
FM-Radio ANT
DCS 1800
PCS 1900
VDD_2.9V
V_BAT
U102
L118 1
VCC
C119
470nH
2 BIAS-OUT
FM_ANT
3
RF-IN
C135 C136
1005
FMR_LNA
RF PART / BT MODULE
L100
LB_RX_N
L106
L104
L105
LB_RX_P
L121
HB_RX_N
L111
L109
L122
HB_RX_P
BS1 BS2
L L H
L H H
L L H
L H H
_
H L
_
H H
R113
C125
R109 R110
6
CURRENT-AD
FM_LNA_SW
5
CTRL-SW
FM_LNA_OUT
4
RF-OUT
C122