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SAMSUNG PROPRIETARY
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.
Baseband IC / MEMORY
OVP
SIM CON’
MEMORY(128Mb+64Mb)
* CLK
BAT CON’
VSIM_3.0V
POWER KEY
* F-RDY/R-WAIT#
* AVD#
* CLK
* F-RDY/R-WAIT#
* AVD#
NEAR POWER DOMAIN SUPPLY
BASEBAND (PNX4902)
NEAR VOLTAGE REGULATOR
Title
Date:
Document Number
Sheet
2 of 3
R208
C223
R206
VPERM_3.0V
W6
UART1_RTS
W7
LDO_EN
W8
ICHGN
W9
ICHGP
R210
W16
EAR_OUT_N|R
W17
EAR_OUT_P|L
W18 HSET_OUT_N
W19
HSET_OUT_P
W2
GPIO5
W3
GPIO20
W4
GPIO1
W5
UART1_RD
V9
ACC_DET_IN
W1 GPIO40
W10
GATE_SW
W11
SWCORE
W12
PMU_VPERM
W13
PMU_VRF
W14
PMU_VANA
W15
PMU_VIO
V19
INTMIC_IN_P
V2 GPIO2
V3
GPIO6
V4
GPIO7
V5
UART1_TD
V6
THERM_IN
V7
UART1_CTS
V8
POK_OUT
V11
SWCORE
V12
VCORE
V13
VDD_VPERM
V14
PMU_VSIM
V15
PMU_VMEM
V16
VCM_OUT
V17
VCM_OUT
V18
GND_AUD
T8
POK_IN
T9
VDD_GPPM
U1
SSI_DATA
U18 EXTMIC_BIAS
U19
INTMIC_IN_N
U2
SSI_OUT
V1
GPIO41
V10
VCHG
T16
GND_SUB
T18
INTMIC_BIAS
T19 EXTMIC_IN_P
T2
SSI_SEL2
T4
NRESET
T5
PWM_OUT1
T6
PWM_OUT2
T7
PWM_OUT0
R9
VBAT_SENSE
T1
SSI_CLK
T10
GND_VBAT_SNS
T11
VBAT_DCDC
T12
VBAT_DCDC
T13
GND_AUD_DRV
T14
GND_AUD_DRV
T15
GND_AUD_DRV
R18
AUXAUD_IN_R
R19
EXTMIC_IN_N
R2
TMS
R4
TEST
R5
VDD_VIO
R6
GND_GDGPA
R7
CLK_BT
R8 AUX_POK
R1
SSI_SEL0
R10
GATE_REG
R11
GND_VCORE
R12
VBAT_ANA
R13
VBAT_ANA
R14
VDD_AUDIO_DRV
R15
VDD_AUDIO_DRV
R16
VDD_AUDIO
P1
TDO
P15
GND_VBG
P16
VBG
P18
AUXAUD_IN_L
P19
HKSW_DET1
P2
TCK
P4
RTCK
P5
VDD_VIO
N18
CLK_XOUT
N19
HKSW_DET2
N2 KEYOUT3
N4
TDI
N5
VDD_VIO
N7
GND_VCORE
N8
GND_VCORE
N9
GND_VCORE
M9
VDD_VCORE
N1
KEYOUT2
N10
GND_VCORE
N11
GND_VCORE
N12
GND_VCORE
N13
GND_VCORE
N15
VDD_GPPM
N16 AUXADC1
M16
PA_RAMP
M18
VBAT_RTC
M19
AUXADC0
M2 KEYOUT1
M4
NTRST
M5
GND_VCORE
M7
VDD_VCORE
M8
VDD_VCORE
L8
VDD_VCORE
L9
VDD_VCORE
M1
KEYOUT0
M10
VDD_VCORE
M11
VDD_VCORE
M12
VDD_VCORE
M13
VDD_VCORE
M15
GND_GDGPA
L15
FE_CTRL3
L16
CLK_32K_OUT
L18
UART0_RD
L19
XTAL_32K_1
L2
KEYIO1
L4
KEYIO2
L5
GND_VCORE
L7
VDD_VCORE
K7
VDD_VCORE
K8
VDD_VCORE
K9
VDD_VCORE
L1
KEYIO0
L10
VDD_VCORE
L11
VDD_VCORE
L12
VDD_VCORE
L13
VDD_VCORE
K13
VDD_VCORE
K15
FE_CTRL2
K16
VDD_RFDIG
K18
UART0_TD
K19
XTAL_32K_2
K2
KEYIN1
K4
KEYIN2
K5
VDD_VIO
J5
VDD_VIO2
J7
GND_VCORE
J8
GND_VCORE
J9
GND_VCORE
K1
KEYIN0
K10
VDD_VCORE
K11
VDD_VCORE
K12
VDD_VCORE
J12
GND_VCORE
J13
GND_VCORE
J15 FE_CTRL0
J16
FE_CTRL1
J18
PCM_SYNC
J19
PCM_CLK
J2
SSI_SEL1
J4
GPIO57
H4
GPIO38
H5
GPIO10
H7
GND_VCORE
H8
GND_VCORE
H9
GND_VCORE
J1
GPIO39
J10
GND_VCORE
J11
GND_VCORE
H11
GND_VCORE
H12
GND_VCORE
H13
VDD_VSIM
H15
PCM_DI
H16
PCM_DO
H18
SIM_DATA
H19
SIM_CLK
H2
GND_RF
G2
GND_RF
G4
GPIO8
G5
VDD_RF_IO
G7
GND_VCORE
G8
GND_VCORE
G9
GND_VCORE
H1
GND_RF
H10
GND_VCORE
G10
GND_VCORE
G11
ADDR11
G12
ADDR1
G13
GND_VSIM
G15
ADDR20
G16
SIM_RST
G18
DATA0
G19
DATA8
F15
ADDR18
F16 ADDR4
F18
DATA9
F19 DATA1
F2
GND_RF
F4
VDD_RF
F5
GND_RF
G1
RFIL_N
E2
GND_RF
E4
GND_RF
E5
GND_RF
E6
GND_RF
E7
GND_RF
E8
GND_VCORE
E9
ADDR9
F1
RFIL_P
E11
ADDR5
E12
NBE1
E13
NOE
E14 ADDR2
E15 ADDR19
E16
ADDR3
E18 DATA10
E19
DATA2
D4
GND_RF
D5
GND_RF
D6
GND_RF
D7
GND_RF
D8
GND_VCORE
D9
ADDR10
E1
RFID_N
E10 ADDR6
D12
NRESET_OUT
D13
ADDR12
D14
ADDR13
D15
VDD_VMEM
D16 ADDR17
D18
DATA11
D19
DATA3
D2
GND_RF
B9
GND_VCORE
C1
RFIP_N
C18
DATA15
C19
DATA4
C2
GND_RF
D1
RFID_P
D10
ADDR7
D11
NBE0
B19
DATA5
B2
GND_RF
B3
GND_RF
B4
VDD_RF
B5
XTAL_SHLD
B6
XTAL_SHLD
B7
XTAL_SHLD
B8
XTAL_SHLD
B11
NWE0
B12
NCS1
B13
ADDR15
B14
ADDR22
B15
VDD_VMEM
B16 ADDR21
B17 DATA12
B18
DATA13
A4
VDD_RF
A5
XTAL_SHLD
A6
XTAL_26M_2
A7
XTAL_26M_1
A8
XTAL_SHLD
A9
GND_VCORE
B1
RFIP_P
B10 ADDR8
A14
VDD_VMEM
A15
VDD_VMEM
A16
ADDR14
A17
DATA6
A18
DATA7
A19 DATA14
A2
RFOL
A3
GND_RF
1
NC
2
NC
A1
RFOH
A10
ADDR16
A11
NCS2
A12
NCS0
A13
VDD_VMEM
UCP200
1
1
2 2
3
3
4 NC
NC
5
NC
6
7 NC
1 VCC
VCC
2
VPP
5
BTC200
3 CLK
4
GND
6
I/O
7 NC
NC
8
NC
9
10
NC
VBG
SIM200
VBAT
VCORE_1.25V
C227
TP202
C217
C203
C222
L202
TP201
VCORE_1.25V
VBAT
OSC201
2
4
3
1
VGPIO_2.8V
C210
C201
C205
C220
VPERM_3.0V
C209
C218
C206
VANA_2.85V
C226
VGPIO_2.8V
R205
VPERM_3.0V
R201
L200
VBAT
VRF_2.85V
TH200
TP200
C216
OUT
7
8
OUT
GND
9
U202
ACIN
1
2
ACIN
GND
3
4
VBAT
GATDRV
5
6
CHGIN
TP206
TP210
C200
VANA_2.85V
2
NEG
1
POS
C231
BAT200
C213
C225
R202
VGPIO_2.8V
D201
C221
TP204
VBG
VMEM_1.8V
VSIM_3.0V
R200
C228
TP207
END
1
2
VCORE_1.25V
C229
C208
VMEM_1.8V
VRF_2.85V
R203
C219
C204
E9
ADQ1RC
F1
NC
F10
NC
F2
VCCRC
F5
CSC#
F6
CREC
F9
NC
E10
ADQ0RC
E2
ADQ14RC
E3
VSSQRC
E4
ADQ5RC
E5
ADQ4RC
E6
ADQ11RC
E7
ADQ10RC
E8
VCCQRC
D3
ADQ6RC
D4
ADQ13RC
D5
ADQ12RC
D6
ADQ3RC
D7
ADQ2RC
D8
ADQ9RC
D9
ADQ8RC
E1
ADQ15RC
C5
NC
C6
RSTR#
C7
WPR#
C8
A18RC
C9
CER#
D1
VSSRC
D10
OERC#
D2
ADQ7RC
B7
VPPR
B8
A19RC
A17RC
B9
C1
VCCQRC
C10
VSSQRC
C2
A16RC
C3
A20RC
C4
ADVRC#
A9
NC
B1
F-RDY|R-WAIT
A22R
B10
B2
A21R
B3
VSSRC
B4
CLKRC
B5
VCCRC
B6
WERC#
1
NC
2
NC
A1
NC
A10
NC
A2
NC
A5
LBC#
A6
UBC#
OSC200
3
2
1
UME200
C224
R204
VMEM_1.8V
VBAT
C211
C214
C212
VANA_2.85V
VBAT
C207
C202
R207
VRF_2.85V
TP203
TP205
VCORE_1.25V
VCHG_5V
VSIM_3.0V
ZD200
C215
VBAT
BT_LDO_EN
BATT_GND
BATT_GND
D200
DU
DD
DCL
SPI_CLK
SPI_DO
SPI_CS
SPI_INT
BT_RST
SYS_CLK_REQ
BT_CLK
LCD_BL_EN
A(14)
1
_
Y
E
K
N
O
2
_
Y
E
K
N
O
ICHGN
CHG_REG
VCHG_P
ICHGP
VIB_EN
EAR_P
SPK_N
FSC
MD(13)
MD(6)
MD(7)
OEn
NCSFLASH
A(19)
SYSRST
A(15)
A(21)
A(17)
A(18)
A(20)
WEn
A(13)
LB
MD(0)
A(22)
A(23)
UB
FM_SDA
SPI_DI
EAR_N
NCSRAM
MD(1)
MD(10)
MD(11)
MD(4)
MD(5)
MD(14)
MD(15)
MD(8)
MD(9)
MD(2)
MD(3)
MD(12)
A(20)
A(21)
A(22)
A(17)
KEYOUT(0)
JIG_ON
VD1
TORCH_EN
VSIM_3.0V
A(23)
A(17:23)
MD(0:15)
FM_SCL
CHG_REG
VCHG_P
AUX_DET
32KHz_DIGIT
VF
SYSRST
RSTON
A(17:22)
A(18)
A(19)
DCSRX_N
VCM_OUT
OEn
WEn
RTCK
TMS
TCK
TDO
TRST_N
TDI
SIM_DATA
SIM_CLK
SIM_RST
VCORE_1.25V
RAMP
CHG_SW
VSIM_3.0V
VMEM_1.8V
VGPIO_2.8V
VD4
NCS0
ONKEY_2
ONKEY_1
ICHGN
ICHGP
UART1_TD
UART1_RD
UART1_CTS
UART1_RTS
UART0_TD
UART0_RD
EGSMRX_P
EGSMRX_N
DCS_TX
EGSM_TX
DCSRX_P
MIC_BIAS
SPK_P
EAR_SW_REF
EAR_SW
FM_L
FM_R
NCSRAM
NCSFLASH
UB
LB
VPERM_3.0V
VANA_2.85V
VRF_2.85V
LCD_DET
KEYOUT(0:3)
KEYOUT(3)
KEYOUT(2)
KEYOUT(1)
KEYIN(0:2)
KEYIN(2)
KEYIN(1)
KEYIN(0)
KEYIO(0:2)
KEYIO(2)
KEYIO(1)
KEYIO(0)
MIC_P
MIC_N
EAR_MIC_P
EAR_MIC_N
PON_PA
A(13)
A(14)
A(15)
MD(0:15)
MD(0)
MD(1)
MD(2)
MD(3)
MD(4)
MD(5)
MD(6)
MD(7)
MD(8)
MD(9)
MD(10)
MD(11)
MD(12)
MD(13)
MD(14)
MD(15)
KEY_LED_ON
VF
SIM_DATA
SIM_RST
SIM_CLK