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Flow Chart of Troubleshooting
C109
C110
WIFI_HOST_WAKE
3.0V_DIG
TR_SW_TX_PU
TR_SW_RX_PU
TR_SW_BT
C116
WIFI_RX
WIFI_TX
R104
VBAT_WIFI
C123
OSC100
C125
VBAT_WIFI
VBAT
VDD_PLL
R101
3.0V_DIG
C103
C101
C102
VDD3_3
K8
GPIO_0
H10
GPIO_1
K9
GPIO_2
J9
GPIO_3
K10
GPIO_6
J10
GPIO_7
M4
GPIO_8
F11
GPIO_9
G7
RF_SW_CTRL_N_0
H8
RF_SW_CTRL_N_2
J5
RF_SW_CTRL_N_3
G8
RF_SW_CTRL_P_0
H9
RF_SW_CTRL_P_2
J6
RF_SW_CTRL_P_3
F4
WRF_GPIO_OUT1
E4
U101
WRF_GPIO_OUT2
B4
WRF_RFINN_A1_XFMR
A8
WRF_RFINN_G1_XFMR
A4
WRF_RFINP_A1
A6
WRF_RFINP_G1
B2
WRF_RFOUTP_A
E1
WRF_RFOUTP_G
F2
WRF_AFE_PAD_TEST_IN
F1
WRF_AFE_PAD_TEST_IP
H2
WRF_AFE_PAD_TEST_ON
H1
WRF_AFE_PAD_TEST_OP
H3
WRF_AFE_PAD_TSSI_A
E3
WRF_AFE_PAD_TSSI_G
F3
WRF_AFE_PAD_IQADC_VREF
F9
WRF_EXTREFIN
B9
WRF_RES_EXT
L5
BT_REG_ON
A10
XTALIN
C11
XTALOUT
E10
XTAL_PU
C124
WI-FI
C143
L100
C105
C102
C100
C115
C110
C109
C124
L127
SAMSUNG Proprietary-Contents may change without notice
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R100
VDD_RADIO_PLL
C100
VDD_PLL
VDD3_3
VIN_LDO
VDD_RADIO_PLL
VDD_AFE
C106
K11
SDIO_CLK
E11
SDIO_CMD
J11
SDIO_DATA_0
H11
SDIO_DATA_1
G11
SDIO_DATA_2
F8
SDIO_DATA_3
M11
SR_VLX1
N11
L127
SR_VLX1
N7
SR_PALDO
P7
SR_PALDO
M7
SR_PNPO
L9
SR_TESTSWG
P4
UART_RX
N4
UART_TX
J8
AMODE_EXT_LNA_GAIN
J7
AMODE_EXT_LNA_PU
J1
AMODE_TX_PU
G6
GMODE_EXT_LNA_GAIN
G5
GMODE_EXT_LNA_PU
H7
GMODE_TX_PU
L4
BTCX_FREQ
K3
BTCX_RF_ACTIVE
L3
BTCX_STATUS
P3
BTCX_TXCONF
P1
USB20_DEV_DMNS
N1
USB20_DEV_DPLS
M1
USB20PHY_RREF_PAD
M3
USB20PHY_MONCDR_PAD
N3
USB20PHY_MONPLL_PAD
J3
TCK
H5
TDI
K1
TDO
H6
TMS
M6
VREF_LDO
F10
EXT_POR_L
J4
JTAG_TRST_L
L6
WL_REG_ON
R111
F102
L128
C137
C135
R110
C107
C134
C136
C147
C108
C106
L101
C104
U101
C116
R104
C123
TP102
R100
OSC100
TP101
9-27
VDD_PLL
VDD_AFE
L100
L101
C104
C105
C107
C108
SD2CLK_WIFI
SD2CMD_WIFI
TP101
SD2DAT0
TP102
SD2DAT1
SD2DAT2_WIFI
SD2DAT3_WIFI
VIN_LDO
VDD3_3
TP103
C114
C115
TP104
COEX0
COEX1
COEX2
R103
R102
WIFI_RESET
C121
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