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VBB_D_2.9V
VBB_D_2.9V
C421
1
C416
BAT400
2
R412
TP404
ZD404
ZD405
NC 13
14
NC
SW-A
12
SW-B 9
3 3
4
4
5 5
6
6
7 7
8
8
10
NC
11
NC
CD400
1 1
2
2
VUSB_5V
1
3
VOUT
VSS
5
R402
CE
6
7
GND
NC
2
NC
4
VIN
C414
U401
R414
VBB_D_2.9V
VUSB_5V
DM_HOST
5
RXD
6
TXD
7
BOOT
8
VDDIO
9
C426
19
AUDIO_L
2
ID_CON
20
GND
21
NC
22
NC
23
MIC
3
DP_HOST
4
VBAT
11
INTB
12
I2C_SDA
13
I2C_SCL
14
VBUS_OUT
15
CHG_DET|ISET
16
VBUS_IN
17
DM_CON
18
DP_CON
U402
AUDIO_R
1
JIG
10
R410
C420
ZD406
C429
C415
NC
7
C430
1
1
2 2
3
3
NC
4
NC
5
6 NC
BTC400
C431
C428
VUSB_5V_DET
C433
C434
R400
R411
NC 9
10
NC
NC 11
12
NC
NC 13
6
S1
S2 7
IFC400
1 1
2
2
3 3
4
4
5 5
8
NC
TA400
L403
C417
R409
VCXOPWR_2.8V
L402
V_DC_IN_5V
R415
C413
C424
C402
V_BATT
C405
1
2
3
4
5
6
C438
ZD400
C432
1005
16V
1000nF
TP401
R413
VSIM_3.0V
C436
C408
VBB_D_2.9V
V_BATT
C412
V_DC_IN_5V
ZD401
C409
C400
R406
VBB_D_2.9V
V_BATT
C435
R408
C437
C425
1 2 5
6
4
3
ZD403
C427
C422
R404
G
10
C403
1
1
2 2
3
3
4
4
5 5
6
6
7
G
G
8
9
G
C419
SIM400
C407
L400
VTFLASH_2.9V
C404
R403
R401
C410
C401
OSC400
C418
R407
C411
TP403
C423
VIOLDO
L3
VHCLDO1
L4
VHCLDO2
L5
VMSLDO1
L6
VMSLDO2
L7
VAUXLDO1
L8
VAUXLDO2
L9
AVSS
K6
VMSBAT
K7
VAXBAT
K8
NTC_BIAS
K9
VCSRGND
L1
BAT_PRSNT
L10
REFBP_GND
L11
VCSRL
L2
ANATEST2
J9
VCSRBAT K1
NTC_GND
K10
REFBP
K11
VCSRFB
K2
VIVCC
K3
VHBAT1
K4
VHBAT2
K5
VBBAT
J11
AVSS
J2
PWMLED2
J3
VHCLDO1_SNS
J4
VHCLDO2_SNS
J5
AVSS
J6
AVSS
J7
NTC
J8
AVSS
H4
AVSS
H5
AVSS
H6
AVSS
H7
AVSS
H8
ANATEST1
H9
PONKY\
J1
PDRIVE
J10
AVSS
G7
AVSS
G8
AVSS
G9
CLK32
H1
CCP H10
VCHGR
H11
ID_OUT
H2
VOFFBUS\
H3
STAT1
G1
VMBAT_SNS
G10
VBFB
G11
STAT2
G2
GPIO2
G3
AVSS
G4
AVSS
G5
AVSS
G6
GPIO1|OTGSHDN\
F2
VSSC
F3
AVSS
F4
AVSS
F5
AVSS
F6
AVSS
F7
AVSS
F8
ID_IN
F9
AVSS
E5
AVSS
E6
AVSS
E7
AVSS
E8
AVSS
E9
VDDO
F1
RSENSE
F10
VBSTBUS1
F11
AVSS
D8
AVSS
D9
VDISCHGR
E1
VBSW2
E10
VBSW1
E11
SDA
E2
SCL
E3
AVSS
E4
UGND
D10
VBSTBUS2
D11
RESET\
D2
INT\
D3
AVSS
D4
AVSS
D5
AVSS
D6
AVSS
D7
DIGTEST1
C3
DIGTEST0
C4
AVSS
C5
AVSS
C6
AVSS
C7
AVSS
C8
PC2
C9
XTALI
D1
VRFBAT
B6
VABAT
B7
VLCLDO
B8
VLSBAT
B9
XTALO
C1
AVSS
C10
ACD\
C11
AVSS
C2
VSIMLDO A9
VIOSRBAT
B1
NC
B10
FGSNS1
B11
VIOSRFB
B2
VLVLDO2
B3
VLVLDO1
B4
AVSS
B5
FGSNS2
A11
VIOSRL
A2
PWMLED1
A3
VLVVDD
A4
VRFLDO1
A5
VRFLDO2
A6
VALDO2 A7
VALDO1
A8
U400
NC
1
NC
2
VIOSRGND
A1
PC1
A10
R405
TP400
TP402
L401
OTGCTRL_3
OTGCTRL_4
RXD2
C406
USB_D_N
USB_D_P
USB_ID
USB_I2C_SCL
USB_I2C_SDA
USB_INT
TXD2
JIG_ON
BOOT_SW
JIG_ON_JTAG
TXD2_JTAG
BCM_USB_D_P
BCM_USB_D_N
RXD2_JTAG
USB_D_N
USB_D_P
USB_ID
SD_D(1)
SIM_RST
SIM_CLK
SIM_IO
VRF_2.8V_FEM
SD_DET
VF
PMU_IRQ
JIG_ON
SCL
SDA
V_BATT
SD_CMD
SD_D(2)
SD_D(3)
SD_CLK
SD_D(0)
VCORE_1.2V
VUSB_5V_DET
V_BATT
BB_RST
ON_KEY
PC
XTAL_PD
VBBAT
CLK32K
VANLG1_3.0V
V_BATT
VDD_1.2V
VAMP1_3.2V
VTFLASH_2.9V
VSIM_3.0V
VMEM_1.8V
VDDAUX1_2.9V
VCXOPWR_2.8V
VANLG2_3.0V
VRF_U_2.8V
VDDORF2_2.5V
VTOUCH_2.9V
VBB_D_2.9V
VUSB_3.3V_NVM
VUSB_5V
V_BATT
Service Schematics
Main Ant
GSM Tx
GSM850 Rx
D/PCS Tx
DCS Rx
PCS Rx
WCDMA 1 Tx
WCDMA 1 Rx
GSM900 Rx
WCDMA 8 Tx
WCDMA 8 Rx
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.
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