![background image](http://html.mh-extra.com/html/samsung/gt-e1310b/gt-e1310b_service-manual_1192362069.webp)
H
DCS_TX
STAND BY
L
L
H
MOD_STANDBY
H
H
H
DCS_RX
-
H
H
L
EGSM_TX
H
RX_SEL
-
PON_PA
-
EGSM_RX
-
L
BAND_SEL
H
GAIA_SF
L
PAM
TX Module S/W Control Circuit
-
H
50
01
C104
NC
1
G
3 4
G
50
01
R101
RFS101
2
A
C
VBAT
G
510
G
IN1
1
4 IN2
8
OUT1
6
OUT2
F100
BAL1 9
BAL2 7
2
G G
3
L103
50
01
1005
C113
TA100
ANT101
1005
NC
C116
ANT102
L104
C117
1005
50
01
L102
C111
50
01
C107
1005
C100
4
03
TT
AB
V
VLOGIC
2
3
VRAMP
61
G
81 91
G
27
GSM_IN
11
NC
NC 14
RX1 12
13
RX2
TX_EN
G
G
43 53
G G
63
G
8 9
G G
01 51
G G
G G
42 52
G G
62
G
82 13
G G
23
7
G
33
TN
A
5
BS1
6
BS2
DCS|PCS_IN
29
1
G
G
02 12
G G
22 32
PAM100
71
C115
1005
R111
C114
1005
50
01
C105
L100
1005
R108
1005
L107
NC
1005
C112
1005
C106
NC
C110
DCSRX_P
DCSRX_N
EGSMRX_P
EGSM_TX
DCS_TX
MOD_STANDBY
RAMP
PON_PA
BAND_SEL
RX_SEL
EGSMRX_N
BLUETOOTH
Importance
1
VOUT 5
VBT_2.8V
U102
EN
3
2 GND
4
NC
VIN
C123
C128
1005
R115
TP111
C120
TP122
TP121
TP117
RGND
C119
1005
VBT_2.8V
1005
C118
AGND
TP119
L108
1005
RGND
TP113
TP114
AGND
RGND
RGND
1
2
3
4
C126
ANT103
R123
C121
TP115
AGND
TP105
TP109
R114
SHORT
RGND
AGND
1005
TP123
C124
G
G
6
8
G
NC
2
3
NC
1
UNBAL
F101
5 BAL
BAL
7
4
C127
1005
C130
TP116
BT_HVD
G1
BT_VDD_D
G2
BT_LP_CLK
G3
BT_UART_CTS|BT_SPI_CLK
G4
BT_VIO_A
G5
BT_CLK_REQ_IN_2
G6
BT_CLK_REQ_OUT_2
G7
BT_VDD_CLD
E7
BT_CONFIG_2
F1
BT_CONFIG_3
F2
BT_VIO_B
F3
BT_UART_RTS|BT_SPI_CSN
F4
BT_UART_RXD|BT_SPI_DI
F5
BT_UART_TXD|BT_SPI_DO
F6
BT_HOST_WAKEUP|BT_SPI_INT
F7
BT_REF_CLK_IN
D6
BT_VDD_CL
D7
BT_PCM_B
E1
BT_CONFIG_1
E2
BT_VSSDIG
E3
BT_VSSDIG
E4
BT_AF_PRG
E5
BT_CLK_REQ_IN_1
E6
BT_CLK_REQ_OUT_1
C4
BT_WAKEUP
C5
BT_VSSANA
C6
BT_VDD_N
C7
BT_PCM_CLK
D1
BT_PCM_A
D2
BT_RESETN
D3
BT_GPIO_0
D5
BT_GPIO_16
B3
BT_VSSANA
B4
BT_TEST1
B5
BT_VSSANA
B6
BT_VDD_DSM
B7
BT_GPIO_10
C1
BT_PCM_SYNC
C2
BT_GPIO_8
C3
BT_VSSRF
A2
BT_RFP
A3
BT_RFN
A4
BT_VSSRF
A5
BT_TEST2
A6
BT_HVA
A7
BT_GPIO_9
B1
BT_GPIO_11
B2
U103
NC
1
NC
2
BT_VDD_RF
A1
TP118
VBAT
TP112
C131
SHORT
1005
VBT_2.8V
R116
1005
C129
VBT_2.8V
TP120
BT_LDO_EN
SYS_CLK_REQ
UART1_CTS
UART1_RD
UART1_RTS
UART1_TD
32KHz_DIGIT
BT_CLK
BT_RST
FSC
DU
DCL
DD
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.
Summary of Contents for GT-E1310B
Page 73: ......