1
2
3
4
D
C
B
A
ANTENNA
U2801
U2803
U1
SKY77916-21
ANT SW+2G PA
VREG_L7_1P8
VBAT_RF
(From U401)
RFFE1_CLK
RFFE1_DATA
WTR0_PDET_IN
U2702
B34_PRX
B39_PRX
TRX_B8
TRX_B5_BC0
TRX_B1
TRX_B2
TRX_B3
TRX_B7
TRX_B40
TRX_B41
B34B39_TX
U3103
U3105
U3101
U3110
U3106
U3107
U3002
U3003
U3004
U2902
T
U
O
_
A
P
_
3
B
T
U
O
_
A
P
_
2
B
T
U
O
_
A
P
_
1
B
X
T
_
7
B
T
U
O
_
A
P
_
0
C
B
_
5
B
T
U
O
_
A
P
_
8
B
WTR0_PRX_MB1
WTR0_PRX_LB2
WTR0_PRX_LB3
WTR0_PRX_MB2
U3108
VDD_RF_SWITCH
LTE_BPI_OUT75
WTR0_PRX_MB3
WTR0_PRX_HB2
X
R
P
VPH_PWR
VREG_L7_1P8
RFFE1_CLK
RFFE1_DATA
U4801
QFE2101
VPA_APT
APT
VBAT_RF
VREG_L7_1P8
RFFE1_CLK
RFFE1_DATA
U2901
SKY77643-21
PA
WTR0_PRX_HB1
PRX_B41/B40
WTR_PAIN_B1/B2/B3/B4/B34/B39
WTR_PAIN_B5/B8/B20
WTR_PAIN_B7/B38/B40/B41
WTR0_TX_DA4_GSM_LB
WTR0_TX_DA5_GSM_HB
ANTENNA
U3301
U3302
SKY13418
(From U401)
DRX_MODE_SEL1
DRX_MODE_SEL2
DRX_MODE_SEL3
VDD_RF_SWITCH
DRX_B40
DRX_B7
DRX_B41
DRX_B1
DRX_B39
DRX_B3
DRX_B8
U3601
U3602
U3603
U3605
U3606
U3607
U3
VDD_RF_SWITCH
LTE_BPI_OUT74
(FROM U401)
VDD_RF_SWITCH
LTE_BPI_OUT76
(FROM U401)
U3604
U3608
WTR0_DRX_HB1
WTR0_DRX_HB2
WTR0_DRX_MB1
WTR0_DRX_MB2
WTR0_DRX_LB8
ANTENNA
(FROM U401)
EXT_GPS_LNA_EN
VDD_WTR_2P05
U5101
FL5101
FL1
WTR0_GNSS_IN
GPS
U2
WTR4905
X
T
X
R
D
VREG_EXT_1P2
VREG_L5_1P8
VREG_L8_2P9
VREF_LPDDR3
U1501
LPDDR3+EMMC
X
R
P
X
R
D
S
P
G
X
T
O
I
P
G
P
R
X
D
R
X
G
P
S
T
X
WTR0_PRXBB_I_P
WTR0_PRXBB_Q_P
WTR0_DRXBB_I_P
WTR0_DRXBB_Q_P
WTR0_GPSBB_I_P
WTR0_GPSBB_Q_P
WTR0_TXBB_I_P
WTR0_TXBB_I_M
WTR0_TXBB_Q_P
WTR0_TXBB_Q_M
WTR0_GSM_TX_PHASE
DRX_MODE_SEL1
(TO U3302)
DRX_MODE_SEL2
DRX_MODE_SEL3
(TO U3604)
LTE_BPI_OUT74
(TO U3108)
LTE_BPI_OUT75
(TO U3608)
LTE_BPI_OUT76
(TO U5101)
EXT_GPS_LNA_EN
(TO U1/U2901/U4801)
RFFE1_CLK
RFFE1_DATA
RFFE5_CLK
RFFE5_DATA
WTR0_XO_IN
(FROM U402)
P
O
W
E
R
VDD_WTR_2P05
VDD_WTR_1P225
U401
MSM8939
/
D
D
R
E
M
M
C
P
O
W
E
R
SDC1_CLK
SDC1_CMD
MSM_RESOUT_N
SDC1_DATA[0:7]
EBI0_CS_N[0:1]
EBI0_CKE[0:1]
EBI_CLK_T/C
EBI0_DQS_T[0:3]
EBI0_DQS_C[0:3]
EBI0_DM[0:3]
EBI0_CA[0:9]
EBI0_DQ[0:31]
VREG_S1_1P15
VREG_S2_1P15
VREG_S3_1P3
VREG_L3_1P15
VREG_L5_1P8
VREG_L6_1P8
VREG_L7_1P8
VREG_L12_SDC
VREG_L13_3P075
VREG_L14_UIM1
VREG_L15_UIM2
VREG_EXT_1P2
VREF_LPDDR3
VREG_EXT_1P15
TX
RX
TX&RX
供电
时钟
D
C
B
A
1
2
3
4
1
2
3
4
5
1
P
1
_
1
S
_
G
E
R
V
5
1
P
1
_
2
S
_
G
E
R
V
3
P
1
_
3
S
_
G
E
R
V
1
P
2
_
4
S
_
G
E
R
V
5
2
2
P
1
_
R
T
W
_
D
D
V
2
P
1
_
T
X
E
_
G
E
R
V
5
1
P
1
_
3
L
_
G
E
R
V
5
0
P
2
_
R
T
W
_
D
D
V
8
P
1
_
5
L
_
G
E
R
V
8
P
1
_
6
L
_
G
E
R
V
8
P
1
_
7
L
_
G
E
R
V
9
P
2
_
8
L
_
G
E
R
V
0
P
3
_
N
C
W
_
D
D
V
8
P
2
_
0
1
L
_
G
E
R
V
C
D
S
_
1
1
L
_
G
E
R
V
C
D
S
_
2
1
L
_
G
E
R
V
I
5
7
0
P
3
_
3
1
L
_
G
E
R
V
1
M
U
_
4
1
L
_
G
E
R
V
I
I
2
M
U
_
5
1
L
_
G
E
R
V
3
M
U
_
6
1
L
_
G
E
R
V
5
8
P
2
_
7
1
L
_
G
E
R
V
7
P
2
_
8
1
L
_
G
E
R
V
3
R
D
D
P
L
_
F
E
R
V
D
C
B
A
)
1
0
4
U
O
T
M
O
R
F
(
/
Y401
XTAL_19M_IN
XTAL_19M_OUT
XTAL
SMPS
LDO
(TO U401)
KEY_VOL_UP_N
J3
J9
(TO U4901)
FM_ANT
J10
HP MIC-1
EAR_DET
CDC_HPH_L_OUT
CDC_HPH_R_OUT
U1903
VPH_PWR
CDC_HPH_REF
KYPD_PWR_N
PM_RESIN_N
VBAT
BAT_CON_TEMP
BAT_CON_ID
MIC_IN2_P
CDC_HS_DET
CDC_HPH_L
CDC_HPH_R
LCD_2P85_EN
(FROM U401)
VREG_L16_UIM3
LED_I2C_SCL
LED_I2C_SDA
U1101
(TO U401)
(TO U401)
(TO U401)
USB_HS_D_P
USB_HS_D_M
VPH_PWR
LED_RED
LED_GREEN
LED_BLUE
USB_HS_ID
SPKR_OUT_P
SPKR_OUT_M
MIC1_P_C
MIC1_M_1
J12
U5201
VPH_PWR
AUDIO_PA_EN
(FROM U401)
MIC_IN1_P
GND_MIC
MIC_BIAS1
T
A
B
I
O
D
U
A
U402
PM8916
C
L
O
C
K
GPIO
M
P
P
A
U
D
O
I
MIC402
MIC1_IN3_P
Rec
CDC_EAR_P
CDC_EAR_M
CBL_PWR_N
Q2401
SMB_INT
BUCK_SMB_I2C_SCL
BUCK_SMB_I2C_SDA
INT_CW2015
EXT_BUCK_VSEL
EXT_BUCK_EN_GPIO_4
(FROM U402)
U5
CHARGER
U4
U8103
P
_
D
_
S
H
_
B
S
U
M
_
D
_
S
H
_
B
S
U
N
I
_
S
U
B
V
_
B
S
U
VPH_PWR
VBAT
VPH_PWR
VREG_EXT_1P15
ANTENNA
MSM_RESIN_N
PS_HOLD
SPMI_CLK
SPMI_DATA
BBCLK_MSM_EN
BB_CLK
SLEEP_CLK
WCN_XO_CLK
WTR_XO_CLK
(TO U4901)
(TO U2)
UIM_BATT_ALM
EXT_BUCK_EN_GPIO_4
(TO U8103)
VDD_PX_BIAS_MPP
VREF_DAC_MPP
PWM_OUT
VREG_L6_1P8
(TO U901)
CDC_PDM_CLK
CDC_PDM_SYNC
CDC_PDM_TX
CDC_PDM_RX0
CDC_PDM_RX1
CDC_PDM_RX2
(FROM J3)
(TO U1903)
(TO U5201)
(TO U1101)
(FROM/TO U1101)
(FROM J12)
(FROM/TO J12)
(FROM/TO J12)
KEY_VOL_UP_N
LCD_2P85_EN
AUDIO_PA_EN
LED_I2C_SCL
LED_I2C_SDA
USB_HS_ID
USB_HS_D_P
USB_HS_D_M
FL4902
WL_BT_RFIO_FIL
(FROM J10)
FM_ANT
(FROM U402)
WCN_XO_CLK
VREG_S3_1P3
VREG_L5_1P8
VREG_L7_1P8
VDD_WCN_3P0
U4901
WCN3620
WCSS_BT_CTRL
WCSS_BT_SSBI
WCSS_BT_DAT_STB
WCSS_FM_SSBI
WCSS_FM_SDI
WCSS_WLAN_CLK
WCSS_WLAN_SET
WCSS_WLAN_DATA[0:2]
WLAN_BB_I_P
WLAN_BB_I_M
WLAN_BB_Q_P
WLAN_BB_Q_M
L
O
R
T
N
O
C
K
C
O
L
C
I
O
D
U
A
O
I
P
G
B
S
U
O
I
P
G
T
B
M
F
N
A
L
W
S
D
C
A
R
D
S
I
M
/
M
C
A
M
S
C
A
M
SDC2_SDCARD_CLK
SDC2_SDCARD_CMD
SDC2_SDCARD_D[0:3]
UIM2_CLK_1
UIM2_RESET
UIM2_DATA_1
UIM1_CLK_1
UIM1_RESET
UIM1_DATA_1
UIM1_PRESENT
(TO Q3)
CAM0_MCLK
MCAM_RST_N
MIPI_CSI0_CLK_P
MIPI_CSI0_CLK_N
MIPI_CSI0_LANE_P[0:3]
MIPI_CSI0_LANE_N[0:3]
CAM_I2C_SCL
CAM_I2C_SDA
CAM_VDD_EN
CAM_I2C_SDA
CAM_I2C_SCL
CAM1_MCLK
SCAM_RST_N
SCAM_PWDN
MIPI_CSI1_CLK_P
MIPI_CSI1_CLK_N
MIPI_CSI1_LANE_P[0:1]
MIPI_CSI1_LANE_N[0:1]
U401
MSM8939
VDD_SD
U701
VPH_PWR
VREG_L5_1P8
Q3
UIM1_PRESENT
(FROM U401)
D
J11
VREG_L15_UIM2
SDCARD/SIM
VREG_L14_UIM1
J403
MCAM
VREG_L6_1P8
VREG_L10_2P8
CAM_2P8_AVDD
U2001
VPH_PWR
VREG_L17_2P85
CAM_1P2_DVDD
U6
VPH_PWR
CAM_2P8_AVDD
VREG_L6_1P8
J402
SCAM
C
B
A
FLASH
CAM_FLASH_TORCH_MODE
CAM_FLASH_TORCH_EN
U2102
VPH_PWR
LED2101
INFARED_DRV
SENSOR_I2C_SDA
SENSOR_I2C_SCL
ALSP_INT_N
GYRO_INT_N
LCD_DC_EN1
LCD_DC_EN2
LCD_TE0
LCD_RST_N
MIPI_DSI0_CLK_N
MIPI_DSI0_CLK_P
MIPI_DSI0_LANE_N[0:3]
MIPI_DSI0_LANE_P[0:3]
LCD_IC0
LCD_IC1
TP_I2C_SCL
TP_I2C_SDA
TP_INT_N
TP_RST_N
S
E
N
S
O
R
L
C
D
T
P
Q2
U1701
M-Sensor
U2201
ALSP
U2202
G-Sensor
U903
J4
LCD
VPH_PWR
VREG_L6_1P8
VREG_L17_2P85
VREG_L17_2P85
VREG_L6_1P8
VPH_PWR
VSP
VSN
VREG_L6_1P8
LEDA
LEDK
U901
VPH_PWR
PWM_OUT
(FROM U402)
J902
VREG_L17_2P85
1
2
3
4