Table of Contents
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Flow Chart of Troubleshooting
HA(18:23)
HA(18)
HA(19)
HA(20)
HA(21)
HA(22)
HA(23)
HA(0)
HA(1)
MES_BATT
VF
TEMP_PRODUCT
EAR_ADC
+VDD_IO_LOW_1.8V
AFC
RAMP
R209
CS4n_NAND
RXD2
CTS2
IT_PMU
JACK_EN
BT_INT
IMAGE_RESET
MODE_RS
WAITn
CLKBURST
R205
RTS2
TXD2
EAR_SWITCH
USB_IN
FLIP
RCV_EN
RXD1
SD_DETECT
VC1
VC2
S_RST_IMAGE
LCD_BL_EN
CAM_1.8V_EN
LCD_RESET
KEY_LED_ON
VIB
HA(24)
SD_CMD
R208
SD_CLK
SD_DATA
REF_ON
IMAGE_INT
SIMOFFn
BT_POWER_ON
BT_EN
HFR_P
HFR_N
HD(0:15)
HD(0)
HD(1)
HD(2)
HD(3)
HD(4)
HD(5)
HD(6)
HD(7)
HD(8)
HD(9)
HD(10)
HD(11)
HD(12)
HD(13)
HD(14)
HD(15)
HA(2:17)
HA(2)
HA(3)
HA(4)
HA(5)
HA(6)
HA(7)
HA(8)
HA(9)
HA(10)
HA(11)
HA(12)
HA(13)
HA(14)
HA(15)
HA(16)
HA(17)
+VDD_IO_LOW_1.8V
+VDD_IO_HIGH_2.9V
+AVDD_2.6V
+VDD_GSM_CORE_1.2V
C200
C201
C202
C203
C204
+VDD_PLL_1.2V
C4
ADD18
R5
ADD19
G5
ADD20
P1
ADD21
N1
ADD22
G2
ADD23
TP203
A3
ADD0_BE0_N
B2
ADD1_BE2_N
N17
ANL
N18
ANR
J1
AUXADC1
K1
AUXADC2
K2
AUXADC3
L2
AUXADC4
L1
AUXADC5
U13
AUXDAC1
V13
AUXDAC2
V14
AUXDAC3
M18
AUXMICN
M17
AUXMICP
N2
GPIOA0
R9
GPIOA1
T9
GPIOA2
N16
GPIOA3
G4
GPIOA4
J5
GPIOA5
F5
GPIOA6
P3
GPIOA7
R3
GPIOA8
N4
GPIOA9
P9
GPIOA10
T8
GPIOA11
T11
GPIOA12
U12
GPIOA13
P14
GPIOA14
R16
GPIOA15
U11
GPIOA16
R15
GPIOA17
V11
GPIOA18
R11
GPIOA19
T15
GPIOA20
U18
GPIOA21
R18
GPIOA22
T18
GPIOA23
P12
GPIOA24
N14
GPIOA25
R12
GPIOA26
U17
GPIOA27
UCP200
P13
GPIOA28
T14
GPIOA29
R14
GPIOA30
T12
GPIOA31
P2
GPIOB2
P11
GPIOB5
T16
GPIOB8
T17
GPIOB9
R13
GPIOB10
V12
GPIOB11
E5
GPON0
F4
GPON1
P6
HDP0
T5
HDP1
P5
HDP2
P7
HDP3
R2
HDP4
T1
HDP5
U1
HDP6
T3
HDP7
T2
HDP8
R7
HDP9
V2
HDP10
P8
HDP11
U2
HDP12
T7
HDP13
R8
TP202
HDP14
R6
HDP15
R1
HDP16
U3
HDP17
B18
HFR1
C18
HFR2
D7
IO0
A6
IO1
B6
IO2
D6
IO3
A7
IO4
B5
IO5
E7
IO6
A5
IO7
D4
IO8
D5
IO9
E4
IO10
C7
IO11
B4
IO12
C5
IO13
D3
IO14
A4
IO15
F3
IO16
D1
IO17
C3
IO18
C2
IO19
G3
IO20
B1
IO21
D2
IO22
E2
IO23
N3
IO24
C1
IO25
B3
IO26
M4
IO27
F2
IO28
E3
IO29
J4
IO30
K4
IO31
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
SIM_VCC_3.0V
+AVDD_HFA_2.6V
R201
+VDD_USB
+AVDD_2.6V
C214
J16
ISICLKI
H16
ISICLKO
H15
ISIPXL0
G15
ISIPXL1
C16
ISIPXL2
D17
ISIPXL3
F17
ISIPXL4
G17
ISIPXL5
G16
ISIPXL6
G14
ISIPXL7
H14
ISIH
C17
ISIV
KEY_COL(0:4)
E13
KEY_COL(0)
KCOL0
J18
KEY_COL(1)
KCOL1
L14
KEY_COL(2)
KCOL2
L15
KEY_COL(3)
KCOL3
M15
KEY_COL(4)
KCOL4
KEY_ROW(0:4)
J17
KEY_ROW(0)
KROW0
K14
KEY_ROW(1)
KROW1
H17
KEY_ROW(2)
KROW2
K15
KEY_ROW(3)
KROW3
H18
KEY_ROW(4)
KROW4
E15
PDID0
D16
PDID1
E16
PDID2
A14
PDID3
D15
PDID4
B16
PDID5
B17
PDID6
C15
PDID7
B15
PDID8
D13
PDID9
D14
PDID10
C14
PDID11
B14
PDID12
E12
PDID13
A13
PDID14
C13
PDID15
B13
PDID_C_N
M14
RFDO1
RF_DATA
M16
RFEN0
RF_EN
R17
MODE_SELECT
RFSIG0
P15
RFSIG1
BAND_SEL
P17
RFSIG2
PON_PA
P18
RFSIG6
N15
RFSIG7
PON_3587_SYNTH
U10
USBCN
USBCN
T10
USBDM
USBDM
V10
USBDP
USBDP
U6
IN
RX_TX_IN
V6
RX_TX_IP
IP
U5
QN
RX_TX_QN
V5
RX_TX_QP
QP
D10
DD
E10
DU
B10
CKITST
D11
DCL
DCL
E9
FSC
FSC
L3
JSEL
A10
32KHz_DIGIT
CLK32I
P16
RFCLK1
RF_CLK
V8
D_REF_CLK
MCLK
R215
B11
MCLKSEL
A16
SIMCLK
SIMCLK
F16
SIMIO
SIMIO
F14
SIMPWR
J2
RTCK
RTCK
L16
SCL
J15
SCL2
J14
SDA
K16
SDA2
H2
TCK
TCK
E1
TDI
TDI
K3
TDO
ADVn
TDO
J3
TMS
TMS
P10
TXD1
TXD1
C217
V15
VREF
C215
M5
ADV_N
L4
BE1n
BE1_N
P4
BT_RST
BE3_N
K5
CS0_N
H4
CS1_N
N5
CS3_N
R4
OE_N_R_W_N
OEn
D12
PDICS1_N
B12
PDICS2_N
+VDD_IO_LOW_1.8V
A12
TP204
PDIRD_N
E11
PDIWR_N
R218
F1
RESET_N
RSTEXTn
C11
RSTBB_N
RSTON
C12
RSTEXT_N
RSTEXTn
E14
SIMRST_N
SIMRST
H3
TRST_N
L5
WE_N_E
WEn
R214
U9
UNLOCK
V16
MICBIAS
L18
MICN
MIC_N
L17
MICP
MIC_P
E18
EAR1
EAR1
F18
EAR2
EAR2
A1
NC
A18
NC
V1
NC
V18
NC
1
NC
2
NC
9-4
+VDD_IO_LOW_1.8V
+VDD_IO_LOW_1.8V
R213
DD
DU
R222
+VDD_IO_HIGH_2.9V
J_SEL
R224
R221
R219
+VDD_IO_LOW_1.8V
+VDD_IO_LOW_1.8V
R220
R210
R212
CS0n_FLASH
CS3n_IMAGE
TRSTn
C216
R223
SCL
SDA
CS1n_RAM
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