Xiaomi note 2 Schematics
H3Y逻辑框图&主板元件分布图
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售后技术中心
Mi.COM
TX RXT/RX芯片位号 供电
控制信号 时钟
WB_RFIO_P/N
32K Hz
T/RX
TX B1/B2/B3/B5/B7/B8/
B34/B39/B40/B41
U1001
MT6795
AP&BP
LCM
CTP
J6101
M CAM
13MP
J6201
S CAM
5MP
I2C
4 Lanes CSI
2 Lanes CSI
4 Lanes DSI
SDC1
U4001
eMMC 16G
RX1
U3307
ANT SW
&GSM PA
U3101
MT6169
RF_RX1_BBIQ
RF_TX_BBIQ
U3203
MM PA
U3102
TCXO
TX
PRX
3G/4G/TDS_PAIN
PRX B1/B2/B3/B5/B7/B8/B34/B39/B40/B41/GSM
26 M
U6102
BL LED
TX GSM LB/HB
U3402
DRX SW
U6202
FLASH LED
U2303
VIBR
DRV
DRX B3/B7/B39/B40/B41A/B41B
DRX
RF_RX2_BBIQ
LTE_RFICO_BSI
CLK
LTE_LTEX26M
MT6169_XO4
U5001
MT6630
BT/WIFI/GPS/FM
U5008
WB_RFIO_2.4G
U5003
AC_RFIO_5G
GPS
GPS
U5006
GPS LNA
U5005
TCXO
26 M
MSDC3
DAI
UART
FM
BT/
WIFI/
GPS
32K Hz
SIM1
CON6501
SDC1
SIM1 DATA
SIM2 DATA
UIM2
CON6502
SD
CON401
EB
POP
LPDDR 2G
U6101
LCM-PWR
U2401
DVC
DVDD_DVFS1
I2C
I2C
AUD_DAT1
VSYS
USB
PWR_KEY
USB BUS
VBUS_ USB_IN
PWRAP_SPI
U2101
MT6332
CHG&OVP
AUDIO
U2001
MT6331
PMU&AUDIO
RECEIVER
SPK
M
S
U6001
SPK-PA
AUD_DAT2
32K Hz
SENSOR
M-Snsor/
P_Sensor/
G+G/IR
I2C
Charge current
RX2
Block Diagram
H3Y逻辑框图&主板元件分布图
内部授权阅览
售后技术中心
Mi.COM
VMIPI_PMU
B41B_DRX
B41A_DRX
PRX_900_RFIP/N1_LB1
APC1
VBAT
VBAT
VMIPI_PMU
RF_B39_PRX_TXM
TX RXT/RX芯片位号 供电
控制信号 时钟
RF_B41_DRX_RFIP/N2_HB1
B3_PA_DPX
U3101
T/R
MT6169
3
9
2
1
10
11
13
4
7
6
5
RF_TX_BBIP
RF_TX_BBIN
RF_TX_BBQP
RF_TX_BBQN
RF_RX1_BBIP
RF_RX1_BBIN
RF_RX1_BBQP
RF_RX1_BBQN
VTCXO_0_PMU
ENBB_6169
From/to
U1001
MT6795
U3307
ANT SW
&GSM PA
SKY77916
MIPI1_SCLK/SDATA
T/RX
32
31
26
27
28
29
30
36
33
34
35
37
3
2
1
4
21
17
5/6
8
9/10
7
U3306
U3308
U3313
U3309
U3301
U3305
RF_B2_PRX_SWITCH
PRX_B34B39_RFIP/N1_MB1
RF_B1_TRX_TXM
VTCXO2
PRX_B7_RFIP/N1_HB2
B7_PA_DPX
RF_MB1_TX(2G)
PRX_B5_RFIP/N1_LB3
To U3101
B5_PA_DPX
B2B3_PRX
B1_PA_DPX
B2_PA_DPX
RF_B40_DRX_RFIP/N2_HB3
U3402
DRX SW
SKY13416
CON3401
U3406
U3408
RF_B7_DRX
9/6
2
3
1/7
8
4
6
6
6
6
1/8
3
1
3
1
3
1/8
3
6
1/8
3
RF_HB1/HB2/
MB2/LB4_TX_MT6169
1
2
1
MT6169_XO4_CLK
PRX
CON3301
CON3303
1
3
4
RF_TXDET
U3203
MM PA
SKY77643
U3322
U3215
RF_TX_B40/41 BYP
TX_B34/39
B41_TRX
U3210
U3216
U3220
VPA_VCC1
VPA_PMU
MIPIO_SCLK/SDATA
RF_B34_PRX_TXM
RF_B2_TRX_TXM
RF_B3_TRX_TXM
RF_B5_TRX_TXM
RF_B7_TRX_TXM
RF_B8_TRX_TXM
B40_TRX
PRX_B1_RFIP/N1_HB3
RF_B3_PRX_SWITCH
U3302
RF SW
U3317
BPI_BUS8
PRX_B2B3_RFIP/N1_MB2
B8_PA_DPX
B40B41_PRX_PA_1
1/8
3
3 4
12 13
6/5
6
3
5
4
4
1
2
1
1
U3323
PRX_B40B41_HB1
RF_LB3_TX(2G)
39
37
32
33 19 35 18 21 23 25 28/30 29 8 7
42
U3407
U3404
U3411
U3412
U3401
RF SW
RF1628A
U3410
1 3/4
1 3/4
1 3/4
BPI_BUS7
VTCXO2
2
3
VTCXO2
LTE_RF_BPI_BUS20
LTE_RF_BPI_BUS21
LTE_RF_BPI_BUS19
RF_B39_DRX
RF_B40_DRX
RF_B3_DRX
RF_B39_DRX_RFIP/N2_MB2
RF_B7_DRX_RFIP/N2_HB2
RF_B3_DRX_RFIP/N2_MB1
3/4
2
DRX
TX
PRX
LTE_RFIC0_BSI_CK
LTE_RFIC0_BSI_EN
LTE_RFIC0_BSI_D0
LTE_RFIC0_BSI_D1
LTE_RFIC0_BSI_D2
RF_RX2_BBIP
RF_RX2_BBIN
RF_RX2_BBQP
RF_RX2_BBQN
U3102
26M TCXO
CLK
LTE_LTEX26M_IN
VIO18_PMU
To U1001
VTCXO_0_PMU
From U3307
RF_TXDET
LTE_TXBPI
VRF18_0_PMU
To U2001
DRX
From U1001
From U1001
From U1001
From U1001
From
U1001
From U1001
RF BLOCK
3/4
1/7
4
8
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