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L
1
0
5
C
1
0
6
C
P
A
M
1
0
0
C
1
0
7
C
1
1
0
C
1
0
8
C
1
0
9
L
1
0
9
L
C
2
0
6
C
2
0
3
C
2
1
0
C
2
0
9
C
2
1
1
C
2
0
4
C
3
1
7
C
3
2
0
C
3
1
8
C
3
2
3
C
3
0
2
U
3
0
0
R
3
1
1
C
3
2
1
R
3
1
2
T
A
3
0
1
VBAT
VPERM_3.0V
R200
G12
ADDR1
E14
ADDR2
E16
ADDR3
F16
ADDR4
E11
ADDR5
E10
ADDR6
D10
ADDR7
B10
ADDR8
E9
ADDR9
D9
ADDR10
G11
ADDR11
D13
ADDR12
D14
A(13)
ADDR13
A16
A(14)
ADDR14
B13
A(15)
ADDR15
A10
A(17:22)
ADDR16
A(17)
D16
ADDR17
F15
A(18)
ADDR18
A(19)
E15
ADDR19
A(20)
G15
ADDR20
A(21)
B16
ADDR21
A(22)
B14
ADDR22
MD(0:15)
G18
MD(0)
DATA0
MD(1)
F19
DATA1
MD(2)
E19
DATA2
MD(3)
D19
DATA3
MD(4)
C19
DATA4
MD(5)
B19
DATA5
MD(6)
A17
DATA6
MD(7)
A18
DATA7
MD(8)
G19
DATA8
F18
MD(9)
DATA9
MD(10)
E18
DATA10
MD(11)
D18
DATA11
MD(12)
B17
DATA12
MD(13)
B18
DATA13
MD(14)
A19
DATA14
C18
MD(15)
DATA15
W4
KEY_LED_ON
GPIO1
V2
GPIO2
W2
GPIO5
V3
FM_RST
GPIO6
V4
GPIO7
G4
GPIO8
H5
GPIO10
W3
LCD_DET
GPIO20
H4
GPIO38
J1
GPIO39
W1
FM_INT
GPIO40
V1
VIB_EN
GPIO41
J2
D200
GPIO52
J4
GPIO57
R8
JIG_ON
AUX_POK
D201
M19
AUX_ADC0
P18
FM_L
AUXAUD_IN_L
R18
FM_R
AUXAUD_IN_R
C222
W16
EAR_N
EAR_OUT_N|R
W17
EAR_P
EAR_OUT_P|L
VANA_2.85V
T18
MIC_BIAS
INTMIC_BIAS
U19
MIC_N
INTMIC_IN_N
V19
MIC_P
R204
INTMIC_IN_P
TH200
C223
U18
EXTMIC_BIAS
R19
EAR_MIC_N
EXTMIC_IN_N
T19
EAR_MIC_P
EXTMIC_IN_P
SPK_N
W18
SPK_P
HSET_OUT_N
R206
C224
W19
HSET_OUT_P
R207
P19
HKSW_DET1
N19
EAR_SW
HKSW_DET2
EAR_SW_REF
KEYIN(0)
K1
KEYIN0
KEYIN(1)
K2
KEYIN1
KEYIN(2)
K4
KEYIN2
KEYIN(0:2)
KEYIO(0)
L1
KEYIO0
KEYIO(1)
L2
KEYIO1
KEYIO(2)
L4
KEYIO2
KEYOUT(0)
M1
KEYIO(0:2)
KEYOUT0
KEYOUT(1)
M2
KEYOUT1
KEYOUT(2)
N1
KEYOUT2
KEYOUT(3)
N2
KEYOUT3
KEYOUT(0:3)
1
0
5
R
F
S
1
0
0
L
1
0
4
L
1
0
2
L
1
0
0
L
1
0
3
1
0
8
C
2
0
7
R
2
0
7
T
H
2
0
0
O
S
C
2
0
1
T
P
2
0
1
U
M
E
2
0
0
D
3
0
3
C
3
2
2
O
S
C
2
0
0
L
3
1
0
L
3
0
9
VBAT
VCORE_1.25V
VPERM_3.0V
VANA_2.85V
VRF_2.85V
VBG
VCORE_1.25V
VGPIO_2.8V
VBAT
VMEM_1.8V
VBAT
U206
R209
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
VMEM_1.8V
VSIM_3.0V
D11
LB
NBE0
E12
UB
NBE1
A12
NCS0
NCS0
B12
NCS1
NCSFLASH
A11
NCS2
NCSRAM
J15
FE_CTRL0
RX_SEL
J16
FE_CTRL1
BAND_SEL
K15
PON_PA
FE_CTRL2
L15
FE_CTRL3
MOD_STANDBY
W15
VGPIO_2.8V
PMU_VIO
W14
PMU_VANA
VANA_2.85V
V15
PMU_VMEM
VMEM_1.8V
W12
PMU_VPERM
VPERM_3.0V
W13
PMU_VRF
VRF_2.85V
V14
PMU_VSIM
VSIM_3.0V
T8
POK_IN
ONKEY_2
V8
POK_OUT
ONKEY_1
T7
PWM_OUT0
T5
PWM_OUT1
T6
PWM_OUT2
W8
ICHGN
ICHGN
W9
ICHGP
ICHGP
E1
RFID_N
DCSRX_N
D1
DCSRX_P
RFID_P
G1
EGSMRX_N
RFIE_N
F1
RFIE_P
EGSMRX_P
A1
RFOH
DCS_TX
A2
RFOL
EGSM_TX
L18
UART0_TD
UART0_RD
K18
UART0_RD
UART0_TD
W5
UART1_RD
UART1_RD
V5
UART1_TD
UART1_TD
V7
UART1_CTS
UART1_CTS
W6
UART1_RTS
UART1_RTS
A7
XTAL_26M_1
A6
OSC201
XTAL_26M_2
L19
XTAL_32K_1
K19
XTAL_32K_2
A5
XTAL_SHLD
OSC200
B8
XTAL_SHLD
B7
XTAL_SHLD
B6
XTAL_SHLD
B5
XTAL_SHLD
A8
XTAL_SHLD
H19
SIM_CLK
SIM_CLK
H18
SIM_DATA
SIM_DATA
G16
SIM_RST
SIM_RST
T1
SSI_CLK
U1
SSI_DATA
LCD_BL_EN
U2
SSI_OUT
FM_SCL
R1
SSI_SEL0
TORCH_EN
T2
SSI_SEL2
FM_SDA
V9
AUX_DET
ACC_DET_IN
L16
32KHz_DIGIT
CLK_32K_OUT
R203
V10
VCHG
VCHG_P
V16
VCM_OUT
VCM_OUT
VGPIO_2.8V
V17
VCM_OUT
V11
VCORE_1.25V
SWCORE
W11
L202
SWCORE
R10
CHG_REG
GATE_REG
W10
GATE_SW
CHG_SW
D12
SYSRST
NRESET_OUT
T4
RSTON
NRESET
M4
NTRST
TRST_N
M16
RAMP
PA_RAMP
P4
RTCK
RTCK
P2
TCK
TCK
N4
TDI
TDI
P1
TDO
TDO
R2
TMS
TMS
R4
TEST
V6
THERM_IN
VF
W7
LDO_EN
E13
NOE
OEn
B11
NWE0
WEn
B1
NC
C1
NC
H16
NC
J18
NC
J19
NC
N16
NC
N18
NC
R7
NC
1
NC
2
NC
9-4
Flow Chart of Troubleshooting
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