SAMSUNG Proprietary-Contents may change without notice
Flow Chart of Troubleshooting and Circuit Diagrams
10-
4
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VUSB_5V
C421
MICBIAS1
VBAT
VIO
VPLL1
R
4
17
10
K
VBAT
C436
R435
R
4
02
N
C
VBAT
R401
C427
VIO
C424
C454
VBAT
C463
C435
VBAT
VBAT
C448
C403
2
1
VBAT
OSC400
C441
C400
C417
R
4
10
VIO
VBAT
2
GND
1
OE
3
OUT
VDD
4
OSC401
C425
C462
V_MOTOR30
C411
C455
C420
C434
R
4
09
C439
C
4
6
1
VBAT
VIO
R434
C410
C401
C423
VIO
32KOUT
VMODE
C422
R458
L405
VBAT
C426
VTF30
T4
VIO_L
CP_CAPM
T6
CP_CAPP
T7
DP|UART3_RXD
T10
DN|UART3_TXD
T11
V
D
D
2
_L
T
13
V
D
D
2_
G
N
D
T
14
PCM_VDX
T15
T
E
S
T
_
R
E
S
E
T
T
16
PCM_VDR
T2
VIO_GND
T3
V
IO
_
L
R
3
R4
VIO_IN
V
B
A
T
R
5
CP_GND
R6
CP_IN
R7
VBUS
R8
V
B
A
T
_U
S
B
R
9
T
E
S
T
V
1
T
1
A
V
S
S
2
R
1
0
ID
R11
H
F
C
L
K
O
U
T
R
12
V
D
D
2_
IN
R
13
R
1
4
V
D
D
2_
L
V
D
D
2_
G
N
D
R
1
5
PCM_VFS
R16
V
IO
_
G
N
D
R
2
V
IO
_
IN
P
3
V
B
A
T
S
P
4
V
C
C
S
P
5
ICTLUSB1
P6
NSLEEP1
P7
VINTUSB1P5_OUT
P8
VUSB_3P1
P9
PCM_VCK
R1
VINTUSB1P8_OUT
P10
CTSI|BERDATA_OUT|ADCIN3
P11
GPIO_0|CD1|JTAG_TDO
P12
GPIO_15|TEST2
P13
V
D
D
2_
IN
P
14
32KXOUT
P15
32KXIN
P16
ICTLAC2
P2
V
IO
_
O
U
T
N
3
PCHGAC
N4
VAC
N5
PCHGUSB
N6
ICTLAC1
N7
TXAF|ADCIN4
N8
RXAF|ADCIN6
N9
ICTLUSB2
P1
32KCLKOUT
N10
RTSO|CLK64K_OUT|BERCLK_OUT|ADCIN5
N11
JT
A
G
_
T
M
S
|G
P
IO
_1
|C
D
2
N
1
2
V
D
D
2
_O
U
T
N
13
GPIO_7|VIBRA_SYNC|PWM1|TEST4
N14
A
G
N
D
N
1
5
VREF
N16
VPRECH
N2
KPD_R4
L9
NXT|GPIO_11
M13
BKBAT
M14
A
V
S
S
3
M
1
5
VAUX1_OUT
M2
VAUX2_OUT
M3
GPIO_6|CLKOK|PWM0|TEST3
M4
BCIAUTO
N1
STP|GPIO_9
L14
UCLK
L15
VINTDIG_OUT
L16
V
D
A
C
_O
U
T
L2
I2
S
_C
L
K
L3
GPIO_2|TEST1
L4
KPD_R7
L7
KPD_R2
L8
I2
S
_
D
IN
K
4
I2
S
_
S
Y
N
C
K
6
KPD_R3
K7
KPD_R1
K8
KPD_R0
K9
VAUX12S_IN
L1
MANU
L10
DIR|GPIO_10
L13
KPD_R6
K10
BOOT0
K11
DATA1|UART4_RXD
K13
DATA0|UART4_TXD
K14
VINT_IN
K15
VRTC_OUT
K16
VSIM_OUT
K2
I2
S
_
D
O
U
T
K
3
VINTANA2_OUT
J2
ADCIN1
J3
A
V
S
S
1
J4
A
V
S
S
1
J6
A
V
S
S
1
J7
A
V
S
S
1
J8
START_ADC
J9
V
D
A
C
_I
N
K
1
KPD_C1
H7
MSECURE
H8
H
9
D
G
N
D
KPD_R5
J10
BOOT1
J11
DATA3|UART4_CTSO|GPIO_12
J13
DATA2|UART4_RTSI
J14
VSDI_CSI_OUT
J15
D
G
N
D
H
1
1
D
G
N
D
H
1
3
V
P
LL
1_
O
U
T
H
14
V
P
LL
A
3R
_I
N
H
15
MIC_SUB_M|DIG_MIC_1
H2
VINTANA1_OUT
H3
ADCIN0
H4
KPD_C6
H6
MIC_SUB_P|DIG_MIC_0
G2
ADCIN2
G3
KPD_C7
G4
KPD_C2
G6
KPD_C4
G7
KPD_C0
G8
NSLEEP2
G9
D
G
N
D
H
1
0
INT2
F9
AUXR
G1
CLKREQ
G10
GPIO_13|LEDSYNC
G11
DATA5|GPIO_3
G13
DATA4|GPIO_14
G14
LEDB|VIBRA_M
G15
VAUX3_OUT
G16
DATA6|GPIO_4
F14
LEDA|VIBRA_P
F15
LEDGND
F16
MIC_MAIN_M
F2
H
S
M
IC
_
M
F
3
KPD_C5
F4
KPD_C3
F7
VMODE1
F8
E14
VDD1_IN
V
D
D
1_
IN
E
15
MIC_MAIN_P
E2
H
S
M
IC
_P
E
3
VHSMIC_OUT
E4
AUXL
F1
INT1
F10
DATA7|GPIO_5
F13
MICBIAS_GND
D3
I2
C
_
C
N
T
L_
S
D
A
D
4
I2
C
_
C
N
T
L
_S
C
L
D
5
VMODE2|I2C_SR_SCL
D6
CLKEN2
D7
GPIO_8|UART1_RXD
D8
V
B
A
T
_
LE
F
T
D
9
V
D
D
1
_O
U
T
E
13
V
B
A
T
_
LE
F
T
D
10
V
B
A
T
_R
IG
H
T
D
11
V
B
A
T
_R
IG
H
T
D
12
CLK256FS
D13
VDD1_IN
D14
D15
VDD1_L
V
D
D
1
_L
D
16
MICBIAS2_OUT|VMIC2_OUT
D2
GPIO_16|BT_PCM_VDR|DIG_MIC_CLK0
C3
P
W
R
O
K
2|
I2
C
_
S
R
_S
D
A
C
4
GPIO_17|BT_PCM_VDX|DIG_MIC_CLK1
C5
CLKEN
C6
A
V
S
S
4
C
7
IO_1P8
C8
G
N
D
_L
E
F
T
C
9
MICBIAS1_OUT|VMIC1_OUT
D1
G
N
D
_L
E
F
T
C
1
0
G
N
D
_R
IG
H
T
C
1
1
G
N
D
_R
IG
H
T
C
1
2
SYSEN
C13
C14
VDD1_L
VDD1_GND
C15
V
D
D
1_
G
N
D
C
16
VMMC1_OUT
C2
VAUX4_OUT
B3
H
S
O
L
B
4
H
S
O
R
B
5
VINTANA2_OUT
B6
PreDriv_LEFT|VMID
B7
PreDriv_RIGHT|ADCIN7
B8
IHF_LEFT_P
B9
VMMC1_IN
C1
IHF_LEFT_M
B10
IHF_RIGHT_P
B11
IHF_RIGHT_M
B12
NRESWARM
B13
P
W
R
O
K
1
B
14
B15
VDD1_GND
JT
A
G
_
T
C
K
|B
E
R
C
LK
B
16
VAUX4_IN
B2
JT
A
G
_
T
D
I|B
E
R
D
A
T
A
A
15
T
E
S
T
V
2
A
16
RFID_EN
A2
VMMC2_IN
A3
VMMC2_OUT
A4
E
A
R
_P
A
6
E
A
R
_M
A
7
UART1_TXD
B1
N
C
1
N
C
2
T
E
S
T
A
1
REGEN
A10
P
W
R
O
N
A
11
NRESPWRON
A13
H
F
C
LK
IN
A
14
U406
C402
MICBIAS2
C440
VBAT
C416
VBAT
R459
VRPRECH
A
AP_USB_D-
AUX_PCM_DOUT
AUX_PCM_DIN
VIO_L
SYS_CLKREQ
VINTUSB1P5_OUT
VUSB_3P1
AUX_PCM_CLK
VUSB_3P1
AUX_PCM_SYNC
V
IO
_
L
USB0HS_CLK
VINTDIG_OUT
I2
S
_C
L
K
T
F
_
D
E
T
E
C
T
VRPRECH
VINTUSB1P8_OUT
SYS_DRM_MSECURE
BOOT1
VRTC_OUT
I2
S
_D
IN
I2
S
_D
O
U
T
I2
S
_S
Y
N
C
E
A
R
_
M
IC
+
SYS_nIRQ0
E
A
R
_
M
IC
-
SYS_VMODE
VINTANA1_OUT
V
D
D
1
_
G
N
D
VDD1_L
V
D
D
1
_
L
P
W
R
_
S
D
A
P
W
R
_
S
C
L
V
D
D
1
_
O
U
T
nWARM_RESETOUT
VDD1_GND
E
A
R
_
S
P
K
_L
E
A
R
_
S
P
K
_R
VINTANA2_OUT
SYSEN
VDD1_L
VDD1_GND
H
F
C
L
K
O
U
T
REGEN
P
W
R
O
N
SYS_nRESPWRON
R
C
V
+
R
C
V
-
POPUP_CON
V
IO
_
L
CLKEN
SPKLM
SPKRM
S
Y
S
_
P
W
R
O
K
SPKLP
CLK256FS
MMIC-
MMIC+
KBC0
BT_PCM_OUT
KBC4
BT_PCM_IN
KBR2
KBR3
KBC3
KBR4
VMID
KBR0
KBR1
CLKEN
KBC5
USB0HS_DIR
USB0HS_NXT
USB0HS_STP
CLK32K_T2
SPKRP
USB0HS_DATA0
USB0HS_DATA1
USB0HS_DATA2
USB0HS_DATA3
USB0HS_DATA4
USB0HS_DATA5
USB0HS_DATA6
USB0HS_DATA7
KBC1
KBC2