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VREG_RFRX1_2.7V
R220
C220
C221
ANT220
C224
1
1
4
1
RFIN
RFOUT
2
2
L221
R235
C227
F220
<GPS LNA>
VREG_MSMP_2.6V
C233
4
3
VDD
OUT
SW
GND
1
2
OSC220
BT_WLAN_CLK_REQ
R225
<BT WIFI OSC>
VREG_MSMP_2.6V
U221
1 NC
6
VCC
2 A
5
SLEEP_CLK
NC
3
Y 4
GND
VREG_MSME_1.8V
U222
1
6
NC
VCC
2
NC 5
SLEEP_CLK
A
3 GND
4
Y
<SLEEP_CLK_BUFFER>
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.
RADIO_INT
GPS_LNA_ON
C222
L220
RX_GPS
C225
RADIO_ANT
C228
RADIO_RST_N
APP_I2C_SCL
APP_I2C_SDA
R223
BT_WLAN_CLK_38.4
R224
BT_WLAN_CLK_38.4
ANT223
C246
1
1
2
2
R226
BT_PCM_DOUT
BT_PCM_SYNC
BT_PCM_DIN
FM_SLEEP_CLK
BT_WLAN_EN
BT_WIFI_SLEEP_CLK
BT_RST_N
BT_HOST_WAKE
R227
BT_WAKE
WLAN_nRST
WLAN_HOST_WAKE
WLAN_WAKE
R229
C245
BT_WIFI_SLEEP_CLK
< BT WLAN Combo Broadcom Core>
V_IN
R221
C223
C226
C229
RADIO_OUT_L
C230
1
12
RADIO_OUT_R
NC
ROUT
R236
C231
2
11
FMI
U220
GND
3
10
VREG_MSMP_2.6V
RFGND
VD
4
9
FM_SLEEP_CLK
_RST
RCLK
R222
<FM RADIO>
V_IN
C235
C234
BT_RXD
BT_RXD
BT_TXD
BT_TXD
BT_CTS
BT_RTS
BT_PCM_CLK
C237
C238
GND
GND
55
51
GND
GND
C241
56
50
GND
GND
57
49
ANT
SR_VLX
C242
15
48
GND
GND
16
MOD220
47
BT_PCM_IN
VDD_2.5V
C243
17
46
BT_PCM_SYNC
VDD_PA
R228
18
45
BT_PCM_OUT
VDD_RADIO_PLL
C244
19
44
BT_WLAN_EN
WL_REG_ON
VDD_CORE
20
43
BT_REG_ON
VIO_SDIO
21
42
SLEEP_CLK
VIO
22
41
BT_RST
WL_UART_RXD
BT_RST_N
23
40
BT_HOST_WAKE
WL_UART_TXD
24
39
WLAN_nRST
BT_WLAN_CLK_REQ
WLAN_SD_CLK
SC220
SC221
1
1 1
1
2 2
2
2
3
3 3
3
4 4
4
4
5
5 5
5
SC225
SC226
1
1
1
1
2 2
2
2
3
3 3
3
4 4
4
4
5
5 5
5
Shield Clip Main IC
C232
Battery Cover Contact
JTAG_VBUS
JTAG_JIG_ON_N
JTAG_USB_ID
QSD_P6_2.85V
VREG_MSMP_2.6V
C239
C240
QSD_P6_2.85V
R230
R231
R232
R233
R234
WLAN_SD_DATA(0)
WLAN_SD_CLK
WLAN_SD_DATA(2)
WLAN_SD_CMD
WLAN_SD_DATA(3)
WLAN_SD_DATA(1)
SC222
SC223
SC224
1 1
1
1 1
1
2
2 2
2
2
2
3 3
3
3 3
3
4
4
4 4
4
4
5 5
5
5 5
5
SC227
SC228
SC229
1 1
1 1
1
1
2
2
2 2
2
2
3 3
3 3
3
3
4
4
4 4
4
4
5 5
5 5
5
5
ANT221
ANT222
1
1
1
1
2 2
2
2
3
3
3
3
JTAG220
1
V_BAT
VBATT
2 V_BUS
3
GND
4 D+
5
HP|PWR
6 D-
7
JTAG_RXD
RXD
8 TXD
JTAG_TXD
9 ID
10 ANT
JTAG_ANT
JTAG 34PIN
POWER ON
GSM Rx
GSM Tx
DCS/PCS Rx
DCS/PCS Tx
WCDMA Rx
WCDMA Tx
ANT
CLK
FM Radio
BT / Wifi
GPS
SPK/RCV
Main MIC
Ear SPK
Ear MIC
SIM
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