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Flow Chart of Troubleshooting
VDD_IO_LOW_1.8V
HA(18:23)
R206
1005
SLAVE_BD
MASTER_BD
R207
R208
SIM_SEL
TSP_SDA
SLAVEON
MASTER_INT
TSP_SCL
R211
SLAVE_INT
VDD_IO_LOW_1.8V
R213
R212
DOWNLOAD_SEL
HD(0:15)
HA(2:17)
VDD_USB_3.3V
VDD_PLL_1.2V
VDD_GSM_CORE_1.275V
VDD_IO_LOW_1.8V
C200
C203
AVDD_2.6V
J1
MES_BATT
ADC1
J2
VF
ADC2
K1
TEMP_PRODUCT
ADC3
K2
ADC4
C4
HA(0)
ADD0_BE0
U3
BE1n
BE1
B1
HA(1)
ADD1_BE2
HA(18)
M2
ADD18
HA(19)
M3
ADD19
HA(20)
N2
ADD20
HA(21)
K5
ADD21
HA(22)
L4
ADD22
HA(23)
M4
ADD23
P1
ADD27
P3
GPIOA0
P8
UART_RXD_M
GPIOA1
R9
UART_CTS_M
GPIOA2
P18
PMU_INT_M
GPIOA3
N1
GPIOA4
R1
SD_DETECT
GPIOA5
U2
MOT_PWM
GPIOA6
L5
SPK_EN200
GPIOA7
R3
WAITn
GPIOA8
K4
CLKBURST
GPIOA9
R8
UART_RTS_M
GPIOA10
T9
UART_TXD_M
GPIOA11
P9
GPIOA12
R12
SPI_SCS3
GPIOA13
R13
TSP_INT
GPIOA14
U17
BT_INT
GPIOA15
R11
Y(6)
GPIOA16
P14
SPI_SDATIO3
GPIOA17
R10
RXD1_M
GPIOA18
P10
Y(7)
GPIOA19
T16
CHECK_SLAVE_1
GPIOA20
U18
BT_RST_N
GPIOA21
T18
GPIOA22
R18
MOT_EN
GPIOA23
U12
EAR_SWITCH
GPIOA24
T11
GPIOA25
P12
GPIOA26
T12
TSP_RST
GPIOA27
U11
STANDBY
GPIOA28
P13
SPI_SCLK3
GPIOA29
T17
SPI_SDATIN3
GPIOA30
P11
GPIOA31
M1
HA(24)
GPIOB2
U10
BT_LV_ON
GPIOB5
T13
SD_CMD
GPIOB8
R14
SD_CLK
GPIOB9
T14
SD_DATA(0)
GPIOB10
R15
SD_DATA(1)
GPIOB11
V17
SD_DATA(2)
GPIOB12
T15
SD_DATA(3)
GPIOB13
C11
GPIOC18
H5
REF_ON
GPON0
J5
GPON1
HD(0)
B7
IO0
HD(1)
C7
IO1
HD(2)
B6
IO2
HD(3)
C6
IO3
HD(4)
A6
IO4
HD(5)
B5
IO5
MASTER MAIN CHIP
HD(6)
A5
IO6
HD(7)
B4
IO7
HD(8)
A4
IO8
HD(9)
A3
IO9
HD(10)
B3
IO10
HD(11)
D6
IO11
HD(12)
C3
IO12
HD(13)
A2
IO13
HD(14)
D4
IO14
B2
HD(15)
IO15
HA(2)
C1
IO16
C2
HA(3)
IO17
HA(4)
D2
IO18
E5
HA(5)
IO19
HA(6)
D3
IO20
HA(7)
E3
IO21
HA(8)
E1
IO22
HA(9)
E4
IO23
HA(10)
E2
IO24
HA(11)
F4
IO25
HA(12)
G3
IO26
HA(13)
F3
IO27
HA(14)
H4
IO28
HA(15)
G4
IO29
HA(16)
J4
IO30
HA(17)
G5
IO31
V3
SIMOFFn
HDP0
R4
AUDIO_PATH_SEL
HDP1
P4
MIC_SEL
HDP2
R5
RCV_SEL
HDP3
U1
FLASH_EN
HDP4
T5
TORCH_EN
HDP5
T3
CAM_EN2
HDP6
T2
HDP7
T1
HDP8
R2
HDP9
M5
MIC_PATH_SEL
HDP10
R6
CAM_EN1
HDP11
P5
HDP12
N5
HDP13
T8
BT_PATH_SEL
HDP14
P6
LCD_BL_EN
HDP15
R7
HDP16
T7
HDP17
E18
HFR_P_M
HFR1
G18
HFR_N_M
HFR2
F5
ADVn
ADV
H17
EAR1_M
EAR1
J18
EAR2_M
EAR2
N18
ANL
ANL
N17
ANR
ANR
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
VDD_USB_3.3V
SIMVCC_M
VDD_CAM_IO_2.8V
VDD_IO_HIGH_2.9V
VDD_SD_3.3V
C201
100nF
10V
AVDD_2.6V
V10
AUXDAC1
V11
AUXDAC2
V12
AUXDAC3
M18
AUXMICN
M17
AUXMICP
L18
MICN
L17
MICP
V15
MICBIAS
F14
CAMDATA0
H15
CAMDATA1
K17
CAMDATA2
G15
CAMDATA3
G17
CAMDATA4
F15
CAMDATA5
F16
CAMDATA6
E12
CAMDATA7
J15
CAMCLKI
J17
CAMCLKO
G16
CAMHS
E13
CAMVS
N4
CS1
N3
CS3
P2
CS0
P15
KCOL0
N14
KCOL1
M14
KCOL2
N15
KCOL3
L14
KCOL4
K14
KROW0
K15
KROW1
M15
KROW2
J14
KROW3
L15
KROW4
J16
RFCLK1
M16
RFDO1
K16
RFEN0
R16
RFSIG0
R17
RFSIG1
P16
RFSIG2
P17
RFSIG6
N16
RFSIG7
T10
TXDP1
D12
SIMCLK
F17
SIMIO
E14
SIMPWR
D11
SIMRST
H14
SCL1
L16
SCL2
H16
SDA1
G14
SDA2
E17
VDED0
D13
VDED1
E11
VDED2
UCP200
D14
VDED3
E15
VDED4
D17
VDED5
E16
VDED6
D15
VDED7
C17
VDED8
D16
VDED9
C18
VDED10
C15
VDED11
C16
VDED12
B18
VDED13
A17
VDED14
B17
VDED15
B16
VDEEOF_CLK27M
B15
VDERD
A16
VDEWR
T4
OE_R_W
V2
WE_E
A13
USBDM
A12
USBDP
B12
USBGNDA
B14
USBID
R220
C14
USBRREF
C12
USBVBUS
C10
VDECS1
D10
VDECS2
C9
VDED_C
U6
IN
V6
IP
U5
QN
V5
QP
F2
RESET
E10
RSTBB
D7
RSTEXT
H2
TRST
E8
CLK32I
D8
CKITST
L3
RTCK
J3
TCK
F1
TDI
L2
TDO
H3
TMS
V8
MCLK
B10
MCLKSEL
K3
JSEL
C221
V14
VREF
B8
FSC
A10
DCL
A7
DD
A8
DU
9-26
AVDD_HFA_2.6V
VDD_GSM_CORE_1.275V
AVDD_2.6V
C206
C207
C208
C205
C210
RAMP_M
MIC_N_M
MIC_P_M
Y(0)
Y(1)
Y(2)
Y(3)
Y(4)
Y(5)
P_CLK
M_CLK
TP_HSYNC
HSYNC
TP_VSYNC
VSYNC
CS1n_RAM
CS4n_NAND
CS0n_FLASH
KEY_COL(0:4)
KEY_COL(0)
KEY_COL(1)
KEY_COL(2)
KEY_COL(3)
KEY_COL(4)
KEY_ROW(0:4)
KEY_ROW(0)
KEY_ROW(1)
KEY_ROW(2)
KEY_ROW(3)
KEY_ROW(4)
RF_CLK
RF_DATA
RF_EN
VC1_M
VDD_CAM_IO_2.8V
VDD_IO_LOW_1.8V
BAND_SEL_M
SIMVCC_M
PON_PA_M
PWREN2
VC2_M
TXD1_M
R215
R216
SIMCLK_M
R218
R219
SIMIO_M
CAM_RESET
SIMRST_M
LCDD(0:15)
LCDD(0)
C220
LCDD(1)
LCDD(2)
LCDD(3)
LCDD(4)
LCDD(5)
LCDD(6)
LCDD(7)
LCDD(8)
LCDD(9)
LCDD(10)
LCDD(11)
LCDD(12)
LCDD(13)
LCDD(14)
LCDD(15)
FLM
LCD_RD
LCDWE
OEn
WEn
USB_D-
USB_D+
+VBUS_DETECT
LCD_CS_MAIN
LCD_RESET
LCD_RS
RX_TX_IN
RX_TX_IP
RX_TX_QN
RX_TX_QP
RSTEXTn
RSTON
RSTEXTn
TRSTn_M
32KHz_DIGIT
VDD_IO_LOW_1.8V
RTCK_M
TCK_M
TDI_M
TDO_M
TMS_M
R222
D_REF_CLK
J_SEL
FSC_M_1.8V
DCL_M_1.8V
DD_M_1.8V
DU_M_1.8V
Y(0:5)
R217
SCL
CAM_SCL
SDA
CAM_SDA
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