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SAMSUNG Proprietary-Contents may change without notice
Flow Chart of Troubleshooting
10-19
This Document can not be used without Samsung's authorization
ANALOG GN
D
(Should be saperated from AVSS GND)
1
0
0
5
C537
0
6
0
3
R513
1005
C547
1
0
0
5
C522
OSC500
2
1
VMOVI_1.8
V
0
6
0
3
R507
C540
VBAT
1
0
0
5
1005
C530
V16G_2.9
V
VBUS
0603
C551
L501
TA503
C559
1
0
0
5
C546
1
0
0
5
C526
C545
U503
1005
VIO_IN
1005
1
0
0
5
C549
C512
VBAT
GND
2
OUT
3
1
SW
4
VDD
1
0
0
5
TCX500
VBAT1
VBAT
MICBIAS1
V1DD8
T6
CP_CAPM
T7
CP_CAPP
VBAT
VCC_1.8V
T11
DN|UART3_TXD
T
13
V
D
D
2
_
L
T
14
V
D
D
2
_
G
N
D
T15
PCM_VDX
T
1
6
T
E
S
T
_
R
E
S
E
T
T2
PCM_VDR
T3
VIO_GND
VIO_L
T4
VIO_IN
R4
R
5
V
B
A
T
R6
CP_GND
R7
CP_IN
R8
VBUS
R
9
V
B
A
T
_
U
S
B
T
1
T
E
S
T
V
1
T10
DP|UART3_RXD
R11
ID
R
1
2
H
F
C
L
K
O
U
T
R
1
3
V
D
D
2
_
IN
V
D
D
2
_
L
R
1
4
R
1
5
V
D
D
2
_
G
N
D
R16
PCM_VF
S
R
2
V
IO
_
G
ND
R
3
V
IO
_L
P
4
V
B
A
T
S
P
5
V
C
C
S
P6
ICTLUSB
1
P7
NSLEEP
1
P8
VINTUSB1P5_OU
T
P9
VUSB_3P
1
R1
PCM_VCK
R
1
0
A
V
S
S
2
P11
CTSI|BERDATA_OUT|ADCIN3
P12
GPIO_0|CD1|JTAG_TD
O
P13
GPIO_15|TEST2
P
1
4
V
D
D
2
_
IN
P15
32KXOUT
P16
32KXIN
P2
ICTLAC2
P
3
V
IO
_
IN
N4
PCHGA
C
N5
VAC
N6
PCHGUSB
N7
ICTLAC1
N8
TXAF|ADCIN4
N9
RXAF|ADCIN
6
P1
ICTLUSB
2
P10
VINTUSB1P8_OU
T
N11
RTSO|CLK64K_OUT|BERCLK_OUT|ADCIN5
N
12
J
T
A
G
_
T
M
S
|G
P
IO
_
1
|C
D
2
N
1
3
V
D
D
2
_
O
U
T
N14
GPIO_7|VIBRA_SYNC|PWM1|TEST4
N
15
A
G
N
D
N16
VREF
N2
VPRECH
N
3
V
IO
_
O
U
T
M13
NXT|GPIO_1
1
M14
BKBA
T
M
15
A
V
S
S
3
M2
VAUX1_OU
T
M3
VAUX2_OU
T
M4
GPIO_6|CLKOK|PWM0|TEST3
N1
BCIAUTO
N10
32KCLKOUT
L15
UCLK
L16
VINTDIG_OU
T
L
2
V
D
A
C
_
O
UT
L
3
I2
S
_
C
L
K
L4
GPIO_2|TEST1
L7
KPD_R7
L8
KPD_R2
L9
KPD_R4
K
6
I2
S
_
S
Y
N
C
K7
KPD_R3
K8
KPD_R1
K9
KPD_R0
L1
VAUX12S_IN
L10
MANU
L13
DIR|GPIO_10
L14
STP|GPIO_9
K11
BOOT
0
K13
DATA1|UART4_RXD
K14
DATA0|UART4_TXD
K15
VINT_IN
K16
VRTC_OU
T
K2
VSIM_OU
T
K
3
I2
S
_
D
O
U
T
K
4
I2
S
_
D
IN
J3
ADCIN1
J
4
A
V
S
S
1
J
6
A
V
S
S
1
J
7
A
V
S
S
1
J
8
A
V
S
S
1
J9
START_AD
C
K
1
V
D
A
C
_
IN
K10
KPD_R6
H8
MSECURE
D
G
N
D
H
9
J10
KPD_R5
J11
BOOT
1
J13
DATA3|UART4_CTSO|GPIO_12
J14
DATA2|UART4_RTSI
J15
VSDI_CSI_OU
T
J2
VINTANA2_OU
T
H
1
3
D
G
N
D
H
14
V
P
L
L
1
_
O
U
T
H
15
V
P
L
L
A
3
R
_
I
N
H2
MIC_SUB_M|DIG_MIC_1
H3
VINTANA1_OU
T
H4
ADCIN0
H6
KPD_C
6
H7
KPD_C
1
G3
ADCIN2
G4
KPD_C
7
G6
KPD_C
2
G7
KPD_C
4
G8
KPD_C
0
G9
NSLEEP
2
H
1
0
D
G
N
D
H
1
1
D
G
N
D
G1
AUXR
G10
CLKREQ
G11
GPIO_13|LEDSYN
C
G13
DATA5|GPIO_3
G14
DATA4|GPIO_14
G15
LEDB|VIBRA_M
G16
VAUX3_OU
T
G2
MIC_SUB_P|DIG_MIC_0
F15
LEDA|VIBRA_P
F16
LEDGND
F2
MIC_MAIN_
M
F
3
H
S
M
IC
_
M
F4
KPD_C
5
F7
KPD_C
3
F8
VMODE
1
F9
INT2
E2
MIC_MAIN_
P
E
3
H
S
M
IC
_
P
E4
VHSMIC_OU
T
E
5
A
V
S
S
1
F1
AUXL
F10
INT1
F13
DATA7|GPIO_5
F14
DATA6|GPIO_4
D
5
I2
C
_
C
N
T
L
_
S
C
L
D6
VMODE2|I2C_SR_SC
L
D7
CLKEN2
D8
GPIO_8|UART1_RX
D
D
9
V
B
A
T
_
L
E
F
T
E
1
3
V
D
D
1
_
O
U
T
VDD1_IN
E14
E
1
5
V
D
D
1
_
IN
D
12
V
B
A
T
_
R
IG
HT
D13
CLK256FS
D14
VDD1_IN
VDD1_L
D15
D
16
V
D
D
1
_
L
D2
MICBIAS2_OUT|VMIC2_OU
T
D3
MICBIAS_GND
D
4
I2
C
_
C
N
T
L
_
S
D
A
C5
GPIO_17|BT_PCM_VDX|DIG_MIC_CLK1
C6
CLKEN
C
7
A
V
S
S
4
C8
IO_1P8
C
9
G
N
D
_
L
E
F
T
D1
MICBIAS1_OUT|VMIC1_OU
T
D
10
V
B
A
T
_
L
E
F
T
D
11
V
B
A
T
_
R
IG
HT
C
1
2
G
N
D
_
R
IG
HT
C13
SYSE
N
VDD1_L
C14
C15
VDD1_GND
C
1
6
V
D
D
1
_
G
N
D
C2
VMMC1_OU
T
C3
GPIO_16|BT_PCM_VDR|DIG_MIC_CLK0
C
4
P
W
R
O
K
2
|I
2
C
_
S
R
_
S
D
A
B
5
H
S
O
R
B6
VINTANA2_OU
T
B7
PreDriv_LEFT|VMI
D
B8
PreDriv_RIGHT|ADCIN
7
B9
IHF_LEFT_P
C1
VMMC1_IN
C
1
0
G
N
D
_
L
E
F
T
C
1
1
G
N
D
_
R
IG
HT
B12
IHF_RIGHT_
M
B13
NRESWARM
B
1
4
P
W
R
O
K
1
VDD1_GND
B15
B
1
6
J
T
A
G
_
T
C
K
|B
E
R
C
L
K
B2
VAUX4_IN
B3
VAUX4_OU
T
B
4
H
S
O
L
A2
RFID_E
N
A3
VMMC2_IN
A4
VMMC2_OU
T
A
6
E
A
R
_
P
A
7
E
A
R
_
M
B1
UART1_TXD
B10
IHF_LEFT_M
B11
IHF_RIGHT_
P
2
N
C
A
1
T
E
S
T
A10
REGE
N
A
1
1
P
W
R
O
N
A13
NRESPWRO
N
A
1
4
H
F
C
L
K
I
N
A
1
5
J
T
A
G
_
T
D
I|
B
E
R
D
A
T
A
A
1
6
T
E
S
T
V
2
0603
U502
1
N
C
C504
R504
0603
1005
L506
V1DD8
0
6
0
3
C543
VBB_D_2.9V
VCC_1.8V
VTF30_S
VIO_IN
VIO_IN
VCC_1.8V
1005
C548
0
6
0
3
R508
C542
0
6
0
3
VBAT
1
0
0
5
C502
PWRON
V1DD8
TA500
1
0
0
5
C523
C560
VBAT
MICBIAS2
VBAT1
VBAT1
C507
L505
VCC_1.8V
ZD500
VBAT
0603
R505
C521
VCC_1.8V
VBAT
1
0
0
5
VBAT
VCC_1.8V
C555
1
0
0
5
C511
VTF30
VPLL1
1
0
0
5
R511
1
0
0
5
C529
0
6
0
3
R503
C557
C524
VCC_1.3V
C541
1
0
0
5
1
0
0
5
1
0
0
5
C525
1
0
0
5
C520
C544
VTV18
1005
1005
C508
1005
C506
0
6
0
3
C527
EAR_ADC
FM_EN
VBAT
SYS_nRESPWRON
CAM_SW_ON
CAM_SW
nWARM_RESETOUT
SYS_nRESPWRON
HFCLKIN
CLKEN
TWL_32K
VDD1_L
VIO_L
V
IO
_L
ON_SW
VDD1_OUT
VDD1_GND
MIC2_P
MIC2_N
LSPK
USB_ID
CAM_FLASH_E
N
nWARM_RESETOUT
VRTC_OUT
RADIO_L
RADIO_R
RSPK
BOOT1
VINTUSB1P8_OU
T
VINTUSB1P5_OU
T
VINTDIG_OUT
VINTANA2_OUT
VINTANA1_OUT
KBC(4)
VRTC_OU
T
KBC(5)
KBR(0)
KBR(1)
KBR(2)
KBR(3)
KBR(4)
VDD1_GND
VIO_L
I2
S
_
D
O
U
TT
I2
S
_
D
INT
KBC(3)
MIC1_N
MIC1_P
CLKEN
SYS_CLKRE
Q
VDD1_L
VDD1_GND
VDD1_L
D+
I2
S
_
C
L
K
T
I2
S
_
S
Y
N
C
T
R
E
C
_P
R
E
C
_N
E
A
R
_R
E
A
R
_L
E
A
R
_M
IC
_
P
E
A
R
_M
IC
_
N
V
D
D
1_
O
U
T
SYS_nIRQ0
VINTUSB1P8_OUT
VINTUSB1P5_OUT
VINTDIG_OU
T
VINTANA2_OU
T
VINTANA1_OU
T
BOOT1
AUX_PCM_DIN
AUX_PCM_DOUT
AUX_PCM_CLKT
AUX_PCM_SYNCT
D-
USB0HS_DIR
USB0HS_NXT
USB0HS_STP
PCMIN_BTT
PCMOUT_BTT
CLK256FS
USB0HS_CLK
SYSEN
USB0HS_DATA0
USB0HS_DATA1
USB0HS_DATA2
USB0HS_DATA3
USB0HS_DATA4
USB0HS_DATA5
USB0HS_DATA6
USB0HS_DATA7
KBC(0)
KBC(1)
KBC(2)
VPRECH
VPRECH
H
F
C
L
K
O
U
T
H
F
C
L
K
IN
V
D
D
1_
G
N
D
V
D
D
1_
L
S
D
A
2
S
C
L2
SYS_VMOD
E
Summary of Contents for I8510
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