BT, WIFI Combo
GPS
BT, WIFI TCXO
FM RADIO
6
0
3L
R302
9
0
3
R
4
0
3
C
D
N
G
0
6
XTALI
7
WOW
8
CHIP_PWD_L
9
2
1
D
D
V
A
3
5
1_
OI
P
G_
D
D
V
D
4
5
TXDO
55
D
N
G
6
5
D
N
G
7
5
D
N
G
8
5
D
N
G
9
5
XTALO
6
BT_PCM_OUT
46
1T
A
B
V
7
4
NC
48
NC
49
BT_CLK_EN
5
GPIO5
50
8
1
D
D
V
A
1
5
2
1
D
D
V
D
2
5
BT_RESETB
39
0_
OI
P
G_
D
D
V
D
4
D
N
G
0
4
RF_IN_OUT_1
41
D
N
G
2
4
BT_PCM_IN
43
BT_PCM_SYNC
44
BT_PCM_CLK
45
BT_XTALI
31
BT_XTALO
32
8
1
D
D
V_
T
B
3
3
NC
34
BT_CLK_REQ_OUT
35
NC
36
NC
37
BT_CLK_32K
38
BT_UART_RX
24
BT_UART_CTS
25
BT_UART_RTS
26
BT_HOST_WAKE
27
D
N
G
8
2
OI
P_
D
D
V_
T
B
9
2
SDIO_DATA_3
3
BT_CLK_REQ_IN
30
SDIO_CMD
17
OI
DS
_
D
D
V
D
8
1
LF_XTALI
19
CLK_REQ
2
T
B_
D
D
V
D
0
2
P
A
C_
5
1
D
D
V_
T
B
1
2
NC
22
BT_UART_TX
23
RXDO
1
SDIO_DATA_0
10
SYS_RST_L
11
D
N
G
2
1
SDIO_CLK
13
D
N
G
4
1
SDIO_DATA_1
15
SDIO_DATA_2
16
MOD300
D|
S
5
D
D
V
C310
4
FILT_OUT
D
N
G
3
D
N
G
6
1
RF_IN
2
L300
U300
0
0
3
C
7
0
3
C
1
0
3
C
5
VCC
7
1
3
C
U304
3 GND
2 INA
NC
1
OUTY 4
4
0
3
R
VREG_MSMP_2.6V
C308
C309
V_BAT
4
0
3L
VREG_RFRX1_2.7V
R305
C315
A
2
B
1
GND
3
VCC
5
Y
4
U302
C316
C314
L302
ANT301
1
1
2
2
3
3
G
2
G
3
G
5
1
IN
4
OUT
C312
F300
TP_WLAN_RST
1
VOUT
5
0
3L
U301
3 CE
D
N
G
5
GND
2
4 VDD
VREG_MSMP_2.6V
TP_WLAN_nSLEEP
3
0
3L
2
3
3
5
0
3
C
ANT300
1
1
2
1
0
3
R
R306
2
GND
3
OUT
SW
1
VDD
4
1
1
3
C
VCO300
VWLAN_1.2V
2
0
3
C
V_BAT
VREG_MSME_1.8V
3
0
3
C
TP_BT_RST
L301
VREG_MSMP_2.6V
R300
8
1
3
C
VREG_MSMP_2.6V
C319
C313
VWLAN_1.2V
10
OI
V
5 _RST
_SEN
6
C
N
C
N
22
KL
C
R
9
3 RFGND
13
ROUT
7
KL
CS
OI
DS
8
16
VA
11
VD
21
D
N
G
1
OI
P
G
19
2
OI
P
G
18
17
3
OI
P
G
14
LOUT
1 NC
20
C
N
23
U303
2 FMIP
15
GND
12
GND
4 GND
VREG_MSMP_2.6V
C306
VREG_BT_1.8V
7
0
3
R
0
1
3
R
8
0
3
R
0
2
3
C
I2C_SCL
I2C_SDA
FM_LOUT
FM_ROUT
FM_ANT
nFM_RST
SLEEP_CLK
SLEEP_CLK_WIFI
WLAN_CLK
T
NI
_
MF
SLEEP_CLK_WIFI
SLEEP_CLK_WIFI
BT_nRST
nWLAN_RST
RX_GPS
GPS_LNA_ON
BT_RTS
BT_CTS
BT_HOST_WAKE
WLAN_SD_DATA(3)
BT_CLK
BT_CLK_REQ
BT_PCM_OUT
BT_PCM_SYNC
BT_PCM_CLK
BT_PCM_IN
WLAN_CLK
WAKE_ON_WLAN
WLAN_nSLEEP
BT_CLK
WLAN_CLK_REQ
BT_CLK_REQ
WLAN_SD_DATA(0)
WLAN_SD_CLK
WLAN_SD_DATA(1)
WLAN_SD_DATA(2)
WLAN_SD_CMD
WLAN_CLK_REQ
BT_RXD
BT_TXD
WLAN
BT
WLAN/BT ANT
GPS SIGNAL
FM Radio ANT
SAMSUNG CONFIDENTIAL
THIS DOCUMENT CONTAINS CONFIDENTIAL
PROPRIETARY INFORMATION THAT IS
SAMSUNG ELECTRONICS CO’ S PROPERTY.
DO NOT DISCLOSE TO OR DUPLICATE FOR OTHERS
EXCEPT AS AUTHORIZED BY SAMSUNG.
Service Schematics