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GT-B2700 Service schematics
<BLUETOOTH>
L206
VDD_IO_LOW_1.8V
L203
C209
L212
OUT
C211
F201
G
2
5
G
1
IN
3
OUT
4
L220
R213
L208
L209
VCC2L
VCC2
12
11
VCC2
10
VCC2
VCCBIAS
16
VDET
5
3
VMODE
VREG
4
NC
8
NC
19
NC
18
NC
20
NC
RFIN
1
RFOUT 9
15
VCC1
13
PAM200
2
NC
GND
17
14
IM
6
NC
7
TP205
C207
L215
C216
C208
VDD_IO_LOW_1.8V
C225
R211
ANT200
1
3
2
C232
C220
C227
TP206
C214
L200
C239
SDIO_DATA0|CSPI_MISO|UART_TX
G7
SPI_CLK
H1
PCM_OUT
H2
PCM_CLK
H3
PCM_SYNC
H4
VSS_DIG
H5
VDD_PADS
H6
SDIO_CLKCSPI_CLK
H7
SDIO_DATA1|CSPI_INT|UART_RTS
F6
SDIO_DATA2|UART_RX
F7
VDD_RADIO
G1
SPI_MOSI
G2
RST#
G3
PCM_IN
G4
TEST_EN
G5
SDIO_DATA3|CSPI_CS#|UART_CTS
G6
SPI_CS#
E4
SDIO_SD_CS#
E5
CLK_32K
E6
PIO4
E7
RF_P
F2
VSS_SCREEN
F3
SPI_MISO
F4
N|CS
F5
PIO9
C7
N|CS
D2
N|CS
D4
PIO7
D5
SDIO_CMDCSPI_MOSI
D6
VDD_CORE
D7
VSS_RADIO
E1
RF_N
E2
VSS_DIG
B6
PIO5
B7
VSS_LO
C1
N|CS
C2
VSS_ANA
C3
PIO0
C4
PIO2
C5
PIO3
C6
VREGOUT_H
A4
VREGIN_H
A5
VREGENABLE
A6
VDD_PADS
A7
VREGIN_L
B2
LO_REF
B3
AIO0
B4
PIO1
B5
U202
NC
1
NC
2
VDD_ANA
A1
XTAL_OUT
A2
XTAL_IN
A3
R209
R208
C218
L210
L217
C221
C223
BB3G_REF_ON
VCC_RX_2.8V
VCC_RX_2.8V
C201
C222
C237
C213
R212
C230
VCC_TX_2.8V
R218
C236
VDD_IO_LOW_1.8V
VGACTL
7
TXIA
8
TXIB
9
TXQA
10
TXQB
TX_1
4
6
VCCLO
TX
VCCRX
31
40
VCCTX
22
VDD
24
VDDLO
RX
11
NC7
NC8
2
NC9
3
REFIN
15
38
RF_DAC1
RF_DAC2
39
17
RXIA
18
RXIB
RXQA
19
20
RXQB
TST
21
28
5
21
C
N
11
C
N
26
NC13
25
23
NC14
16
NC15
NC2
42
37
NC3
34
NC4
33
NC5
32
NC6
30
13
CLK
12
DATA
14
EN
41 GND1
GNDTX
1
27
LNA1_IN
LNA1_OUT
29
35
MIX1_A
36
MIX1_B
43
NC1
NC10
C219
U201
C226
TP207
C235
L211
C215
C217
G
G
8 9
G
RX 5
TX
7
DUF200
ANT
2
G
1 3
G
G
4 6
L216
6
RUN
4
SW
VFB
1
2 VIN
R217
U200
GND
3
GND
7
MODE|SYNC
5
L214
L205
C200
VBAT
C203
L201
VDD_IO_LOW_1.8V
C205
VCC_TX_2.8V
C234
VDD_IO_LOW_1.8V
L219
F200
2
G G
3 5
G
IN
1
OUT 4
R214
L204
VBAT
BT_LDO_1.5V
VCC_RX_2.8V
C204
C206
4
G
G
6
8
G
NC
1
2
NC
3
UNBAL
F202
BAL
5
7 BAL
L207
C231
C210
C224
L218
C238
C202
RF_DAC2
LNA_IN
3G_TX
LNA_IN
RF_CLK_3G
RF_DATA_3G
RF_EN_3G
D_REF_CLK
QRX_N
ITX_P
ITX_N
QTX_P
QTX_N
QRX_P
IRX_N
IRX_P
BT_LDO_1.5V
3G_TX
VREF_3G_B1
BT_CLK_26M
BB2G_REF_ON
BT_CLK_REQ
RF_DAC2
32KHZ_DIGIT
BT_RST
TXD2
CTS2
RTS2
BT_INT
RXD2
IOM_FSC
IOM_DD
IOM_DU
IOM_DCL
3G
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.