Jesteś pewny że dokładnie oczyściłeś zaśniedziałe piny przy złączu ? W załączniku pomocne pliki
5
4
3
2
1
R100
NC
R0603NC
Bottom Layer
EXTERNAL_PMU
U201B
D10
R12
N15
M15
C20
N6
P14
T12
M14
M6
K14
P10
T11
P11
T10
M11
F4
K11
H12
R10
A24
D19
W7
C14
N10
M10
L10
K10
B7
A1
C12
F6
P15
L13
M13
N13
P13
R13
H13
N12
P12
D7
K12
L12
M12
AE24
W11
W8
F21
AE20
L22
G22
AA22
W15
C16
D
C
AB9
AA10
U3
R6
J6
N4
GNDK
GNDK
GNDK
GNDK
GNDK
GNDK
GNDK
GNDK
GNDK
GNDK
GNDK
GNDK
GNDK
GNDK
GNDK
GNDK
GNDK
GNDK
GNDK
GNDK
GNDK
GNDK
GNDK
GNDK
GNDK
GNDK
GNDK
GNDK
GNDK
GNDK
GNDK
GNDK
GNDK
GNDK
GNDK
GNDK
GNDK
GNDK
GNDK
GNDK
GNDK
GNDK
GNDK
GNDK
GNDK
GNDK
GNDK
GNDK
GNDK
GNDK
GNDK
GNDK
GNDK
GNDK
GNDK
VCCK
VCCK
VCCK
VCCK
VCCK
VCCK
VCCK
VCCK
VCCK
VCCK
VCCK
VCCK
VCCK
VCCK
M8
U12
R9
L9
J11
U10
J14
U11
K15
L15
K9
R8
P8
N8
C100
100nF
C0201
1
NC100
VCCK_VPROC
VCCK_VPROC
VCCK_VPROC
VCCK_VPROC
VCCK_VPROC
VCCK_VPROC
VCCK_VPROC
VCCK_VPROC
VCCK_VPROC
VCCK_VPROC
VCCK_VPROC
R19
P19
V14
V15
T16
U14
R17
P18
T15
R15
T14
DVDD18_IO0
DVDD18_IO1
DVDD18_IO2
DVDD18_IO3
1
G7
H8
H10
G11
G14
H15
G17
G8
G18
C118
100nF
C0201
C109
100nF
C0201
C110
100nF
C0201
C111
100nF
C0201
2
GND_VPROC_FB
C112
100nF
C0201
C113
1uF
C0402
C114
10uF
C0603
C115
10uF
C0603
C116
10uF
C0603
(2C3)
NC PAD
C119
100nF
C0201
C120
1uF
C0402
C121
1uF
C0402
C117
10uF
C0603
(1)VPROC_FB, GND pin of 1st cap group
should be differential
pair with ground shielding remote
sense to PMIC
C122
4.7uF
C0603
only used For MT8127T Vcck.
( change R100 to 0 ohm SMT, R101 NC)
C124
100nF
C0201
C125
100nF
C0201
C126
100nF
C0201
VBAT
VDD18_8127
Vcore power 1.15V +/- 10%
VMC_PMU
VGP1_PMU
C129
100nF
C0201
C130
100nF
C0201
AB11
AC10
MSDC0:eMMC (1.8V)
MSDC1:SD Card (3.3V/1.8V)
MSDC1:3.3V for LCM
C127
4.7uF
C0603
(4C3)
U101
4
1
EXTERNAL_POWER_EN
2
R107
10K_1%
R0402
VUSB_PMU
VDD18_8127
IN
LX
3
L100
2.2uH
ind_smd_2520
EN
GND
FB
R106
93.1K_1%
R0402
5
SY8089AAC
ce_sot23-5
EXTERNAL_PMU
C132
22uF
C0603
C131
22pF
C0402
0.6V(1+R1670/R1671)=1.2V
R108
10K_1%
R0402
C134
1uF
C0201
NC
M1
J1
AVSS18_MEMPLL
C136
100nF
B
AVSS18_PLLGP
AVDD18_AP
AC12
D
(2C3)
G24
G1
W2
C135
100nF
P16
C107
10uF
C0603
(22uF/6.3V/X5R)
C
B
W14
C106
10uF
C0603
VDD18_8127
DVSS18_MIPITX
DVDD18_MIPITX
DVDD18_MIPIRX
C105
1uF
C0402
M24
T24
F1
U4
C133
100nF
F15
C104
1uF
C0402
PMU_VDDEMI
C128
100nF
C0201
AVDD33_USB
AVDD18_USB
VPROC_FB
C108
100nF
C0201
AVSS33_USB
AVSS33_USB
DVSS18_MIPIRX
DVSS18_MIPIRX
DVSS18_MIPIRX
C103
100nF
C0201
VPROC_PMU
C123
100nF
C0201
DVDD28_MSDC0
DVDD28_MSDC1
DVDD28_MSDC2
C102
100nF
C0201
2
NC PAD
NC101
VCCIO
VCCIO
VCCIO
VCCIO
VCCIO
VCCIO
VCCIO
VCCIO
VCCIO
C101
100nF
C0201
AC14
R104
10R
C138
100nF
C0201
AVSS33_VDAC
AVDD18_MEMPLL
G19
AVSS18_HDMITX
C141
100nF
C0201
AVDD18_PLLGP
AE19
C142
100nF
C0201
AVDD18_HDMITX
AB14
C143
100nF
C0201
DVDD28_NFI
DVDD28_DPI
J24
U24
VDD18_8127
DVDD28_NFI
DVDD28_DPI
VDD18_8127
A
A
C144
100nF
C0201
C145
100nF
C0201
MT8127B_LPDDR
Title
01 MT8127 - Power
Size
C
Date:
5
4
3
2
Document Number
Friday, April 24, 2015
Rev
V1.0
MT8127 TABLET
Sheet
1
1
of
13
5
4
3
2
I2C0 : Sub Camera,
I2C1 : CTP, Switch charger
I2C2 : G sensor,thermal sensor
SCL0
SDA0
SCL1
SDA1
SCL2
SDA2
1
(2C9,5A2)
(2C9,5A2)
(3A9,4D11,5B2)
(3A9,4D11,5B2)
(2C10,4C10,5B2)
(2C10,4C10,5B2)
D
D
1
1
1
1
1
1
HP_MODE_EN
SPEAKER_EN
URXD3_J
UTXD3_J
URXD2_J
UTXD2_J
(4C2)
(4C2)
(4C2)
(4C2)
RTC32K_1V8
TESTMODE
FSOURCE_P
DVDD18_EFUSE
NC
R0402
R0402NC 0R
R204
(4C3)
5.1M
R205
WATCHDOG
C200
1uF
C0402
VBUS
C
R21
(5D2)
(5D2)
(5D2)
(5D2)
R0402
R206
1M_1%
R207
5.1K_1% R0201
AE17
K8
K7
P24
AA18
Y18
W18
V18
JTCK
JTDO
JTDI
JTMS
AB24
AC24
AD24
USB_VBUS
USB_VRT
(3C12)
(3C12)
(3B3)
(3B3)
AD9
AC9
AE10
AD10
USB_DP
USB_DM
AE8
AD8
90 Ohm
differential
PWRAP_SPI0_CSN
PWRAP_SPI0_CSN2
PWRAP_SPI0_CK
PWRAP_SPI0_CK2
PWRAP_SPI0_MI
PWRAP_SPI0_MO
PWRAP_INT
AA11
Y11
CHD_DP_P0
CHD_DM_P0
AUD_CLK_MOSI
AUD_DAT_MISO
AUD_DAT_MOSI
USB_VBUS
USB_VRT
USB_DP_P0
USB_DM_P0
USB_DP_P1
USB_DM_P1
CHD_DP_P0
CHD_DM_P0
DVDD28_DPI
I2C2: Sensors/ thermal sensor
I2C1: CTP/switch charger
R20
SYSRSTB
P23
R22
SYSRSTB
1
tp_cir_050 1
(3B12,4C3)
TP230
SRCLKENA
N22
M23
N23
L19
P22
M22
L23
(3C3)
PWRAP_SPI0_CSN
(4C3,4D3)
PWRAP_SPI0_CK
PWRAP_SPI0_MI
PWRAP_SPI0_MO
PWRAP_INT
MSDC0_RSTB
MSDC0_CLK
MSDC0_CMD
EINT0
EINT1
EINT2
EINT3
EINT4
EINT5
EINT6
EINT7
EINT8
EINT9
EINT10
EINT11
EINT12
EINT13
EINT14
EINT15
EINT16
EINT17
EINT18
EINT19
EINT20
EINT21
K23
K24
K22
AUD_CLK_MOSI
AUD_DAT_MISO
AUD_DAT_MOSI
AB19
AA21
AA19
Y19
V21
AB22
AA23
Y23
Y24
W23
W24
W22
V23
Y21
F23
G23
H23
J22
AD20
AC21
V20
J23
(4C3)
(4C3)
(4C3)
C
(4C3)
(4C3)
(4C3)
(4C3)
EINT_CHG_STAT
(4C11)
EINT_HP
(3D4)
EINT_HDMI_PWREN
EINT6_MC1INSI
(2C5,3B5)
TP_EINT
(3A9)
EINT1_G
EINT2_G
TP_RST
(5C10)
(5C10)
(3A9)
TP212
eMMC 4.5
F24
G21
G20
MSDC0_DAT7
MSDC0_DAT6
MSDC0_DAT5
MSDC0_DAT4
MSDC0_DAT3
MSDC0_DAT2
MSDC0_DAT1
MSDC0_DAT0
C23
C24
D22
D24
D23
E22
E23
F22
MSDC1_CLK
MSDC1_CMD
D1
E3
MSDC1_DAT3
MSDC1_DAT2
MSDC1_DAT1
MSDC1_DAT0
E2
F2
D3
D2
C201
0.1uF
C0402
B
3.3V IO
3.3V IO
U6
U5
V4
V3
REFP
AVSS18_AP
3.3V IO
MSDC2_CLK
MSDC2_CMD
AB18
AC17
REFP
SCL2
SDA2
AUX_IN0
AUX_IN1
AUX_IN2
AUX_IN3
AUX_IN4
AUX_IN5
EINT12/EINT13 can not be used as interrupt
T8
U7
Y14
Y15
AA15
AA14
AB15
AC16
R209
4.7K
R0402
I2S_BCK
I2S_LRCK
I2S_DATA_IN
MSDC2_DAT3
MSDC2_DAT2
MSDC2_DAT1
MSDC2_DAT0
L20
L21
K21
VDD18_8127
(2C10,2D2,4C10)
(2C10,2D2,4C10)
1
SRCLKENAI
SRCLKENA
R0402
Close to MT8127
R208
4.7K
R0402
1
KPCOL0
KPCOL1
KPCOL2
SYSRSTB
RTC32K_CK
JTCK
JTDO
JTDI
JTMS
TP213
KPROW0
KPROW1
KPROW2
AB23
AC22
AC23
U22
V22
U23
U21
PCM_CLK
PCM_RX
PCM_SYNC
PCM_TX
SPI_CS
SPI_MO
SPI_MI
SPI_CK
K20
K19
AD23
AE23
W4
W3
AD19
AD18
AC19
AC18
SCL2
SDA2
SCL1
SDA1
SCL0
SDA0
U20
U19
R18
U18
UTXD3
URXD3
UTXD2
URXD2
L18
L17
U201C
MT8127B_LPDDR
26M_CLKSQ
TESTMODE
FSOURCE_P
DVDD18_EFUSE
WATCHDOG
(4C12)
GPIO_CHG_EN
(4C11)
GPIO_USB_DRVVBUS
(4C11)
1
R203
AD17
26M_CLKSQ
(2B3)
(3B12,3D12,5C12)
(3D12,5C12)
(2C12)
KPROW0
UTXD0
URXD0
(5A3)
VGP2_PMU
(2C4)
(3A4)
KPCOL0
KPCOL1
USB_ID
URXD1_J
UTXD1_J
URXD0_J
UTXD0_J
UTXD1
URXD1
JTMS
JTDI
JTDO
JTCK
1
1
1
1
K17
K18
TP208
TP209
TP210
TP211
(3D9)
(3D9)
(3D9)
1
1
1
TP207
tp_cir_050tp_cir_050tp_cir_050tp_cir_050
tp_cir_050tp_cir_050tp_cir_050tp_cir_050
1
MC_CMPDN
SUB_CMRST
SUB_CMPDN
TP206
TP205
1
1
1
1
TP204
TP203
1
TP202
TP201
1
TP200
B
eMMC_RST
(4D5)
VDD18_8127
(3C8)
R211
4.7K
R0402
LCD_ID
(3D8)
R210
4.7K
R0402
STBYB
(3D8)
eMMC_CMD
LCM_RST
(4D5)
eMMC_CLK
C201 Close to MT8127
pin AC17 should connect to C201.2 first,
then connect to GND by via
(4D5)
SCL1
SDA1
I2C0: CAMERA
VDD18_8127
(5D5)
eMMC_DAT1
(5D5)
eMMC_DAT2
(2D2,3A9,4D11)
(2D2,3A9,4D11)
eMMC_DAT0
(5D5)
MSDC1_CMD
MSDC1_CLK
MSDC1_DAT0
MSDC1_DAT1
MSDC1_DAT2
MSDC1_DAT3
A
R214
R215
R216
R217
R218
R219
0R
0R
0R
0R
0R
0R
R0402
R0402
R0402
R0402
R0402
R0402
SD3.0
MC1CM
MC1CK
MC1DA0
MC1DA1
MC1DA2
MC1DA3
(5D5)
eMMC_DAT7
SCL0
SDA0
(5D5)
eMMC_DAT6
(2C9,2D2)
(2C9,2D2)
(5D5)
eMMC_DAT5
R213
4.7K
R0402
(5D5)
eMMC_DAT4
R212
4.7K
R0402
eMMC_DAT3
(5D5)
A
(3B5,3C5)
(3B5,3C5)
(3B5)
(3B5)
(3B5,3C5)
(3B5,3C5)
Damping Resistors near T-card slot
Title
02 MT8127 - Baseband
Size
C
Date:
5
4
3
2
Document Number
Friday, April 24, 2015
Rev
V1.0
MT8127 TABLET
Sheet
1
2
of
13
5
4
3
2
U300
MT6323L
R1
VBAT
L2
C301
2.2uF
C0603
H1
H2
MICBIAS0
MICBIAS1
(5A4)
(5A4)
Symbol
LPDDR2/1.2V
PCDDR3L/1.35V
PCDDR3/1.5V
LPDDR1/1.8V
Default
SPI_CSN
H
L (20K)
H
L (20K)
L
H (20K)
H (20K)
L
D3
D4
AU_VIN1_P
AU_VIN1_N
G1
G2
PU
AUD_MOSI
AU_VIN0_P
AU_VIN0_N
(5C4)
(5C4)
C300
0.1uF
C0603
D
PD
E2
E1
J1
D2
F3
K4
VA_PMU
C302
2.2uF
C0402
(4B4)
G3
ACCDET
MT6323_26M_CLK F2
R301
NC
R0201NC
PWRAP_SPI0_CSN
(2C2,4C3)
SPK_P
SPK_N
AU_HSP
AU_HSN
AU_HPL
AU_HPR
AU_MICBIAS0
AU_MICBIAS1
AU_VIN0_P AUDIO
AU_VIN0_N
ISINK0
ISINK1
ISINK2
ISINK3
DRIVER
AU_VIN1_P
AU_VIN1_N
(1D11)
(1D11)
(2B11)
(2C11)
Weakly pull high
AUD_DAT_MOSI
NC
R0201NC
TP302
1
P13
R13
K3
A13
P14
BATSNS
ISENSE
BAT_ON
VCDT
VDRV
(1C11)
R14
CHR_LDO
1uF
470R
L303
470R
SPKR_P
SPKR_N
C299
NC
C0201NC
H4
H3
J2
K2
HPL
HPR
C10
C11
D11
B11
(2B4)
(2A4)
C330
NC
C0201NC
(5D4)
(3A4,5D4)
1
ISINK0
TP1106
D
AVDD28_ABB
AVDD28_AUXADC
GND_ABB
GND_ABB
ACCDET
4 mil GND trace with
good shielding from baseband (Differential)
BUCK OUTPUT
VPROC
VPROC
VPROC
CLK26M
CHARGER
R302
L302
AU_VIN2_P
AU_VIN2_N
For external PMU use
VIO18_PMU
L1
M1
VBAT_SPK
GND_SPK
1
Must Close to MT6323L
tfbga158_760x760e050h120
VPROC_FB
GND_VPROC_FB
BATSNS
ISENSE
BATON
VCDT
VDRV
VPA
VPA
VPA_FB
E15
C15
D15
L300
0.68uH
ind_smd_2520
C13 VPROC_FB
D13 GND_VPROC_FB
A15
B15
4 mil GND trace with
good shielding from baseband (Differential)
C303
4.7uF
C0603
VPROC_FB
(3D1)
GND_VPROC_FB
(3C1)
1) VPCA7_BB & GND_VPCA7_BB
2) VPCA15_BB & GND_VPCA15_BB
3) DVDD_DVFS & GND_DVDD_DVFS (GND @ bypass-cap)
1
B13
VPROC_PMU
1
TP300
TP301
CHRLDO
C304
C0402
VSYS
H15 VSYS_SW
L301
0.68uH
ind_smd_2520
VCAMA_PMU
VSYS_PMU
VA_PMU
CONTROL SIGNAL
(2C2)
(2C2)
(2C2)
AUD_DAT_MOSI
AUD_CLK_MOSI
AUD_DAT_MISO
TP313
1
1
1
N2
TP312
B8
C9
A6
TP311
TP310
(2C2)
(2C2,4D3)
(2C2)
(2C2)
VBAT
60mil
SRCLKENA
0R R0201
TP304
1
1
1
1
(2C2)
R311
B10
B7
D9
B9
PWRAP_SPI0_CK
PWRAP_SPI0_CSN
PWRAP_SPI0_MO
PWRAP_SPI0_MI
60mil
E14
G15
F14
F15
A14
B14
H13
R7
P7
R5
R2
60mil
VF : 4.85V~5.36V
dio_sod523_1200x0800
20mil
SOD123
500mW
20mil
20mil
20mil
20mil
D301
PZ5D4V2H
C310
22uF
VSYS_PMU
K15
N15
30mil
C0603
DVDD18_DIG
VIO18_PMU
Add Zenar Diode
Place on the path
from VBAT to IC
(Battery connector
or test point or IO
connector)
A8
A5
20mil
C311
100nF
C0201
C314 (2B11)
100nF
C0201
AUXADC_REF
C2
B1
B2
ALDO OUTPUT
C0402
C0402
C0402
C0603
C0603
C0603
C315
4.7uF
C316
4.7uF
C317
4.7uF
C318
4.7uF
C319
1uF
C320
1uF
C321
1uF
TP306
TP/SMD/0.5MM
C322
10uF
C0603
C323
10uF
C0603
C324
1uF
C0402
(4C2)
(4C2)
PMU_TESTMODE
VCAMA
VCN33
AVDD33_RTC
AUD_MOSI
AUD_CLK
AUD_MISO
SRCLKEN
FCHR_ENB
A11
A12
C325
1uF
C0402
B6
R11
D7
N11
N12
P10
default use 1TCXO+clock Buffer for better WIFI EVM
VBAT INPUT
VBAT_VPROC
VBAT_VPROC
VBAT_VPROC
VBAT_VPROC
VBAT_VPA
VBAT_VPA
VBAT_VSYS
VBAT_LDOS3
VBAT_LDOS3
VBAT_LDOS2
VBAT_LDOS1
VEMC_3V3
VMC
VMCH
VUSB
VSIM1
VSIM2
VGP1
VIBR
VGP2
VGP3
VCAM_AF
AVDD22_BUCK
AVDD22_BUCK
VCON
NC
GND
VCC
NC2
OUT
M10
R10
N10
VTCXO_PMU
6
5
4
TP315
J15
K12
L12
P3
K14
L15
M13
VREF
GND_VREF
GND_LDO
GND_LDO
GND_LDO
GND_LDO
GND_LDO
GND_LDO
GND_LDO
GND_LDO
CHG_DM
CHG_DP
RTC_32K1V8
RTC_32K2V8
XIN
XOUT
RTC
SIM1_AP_SCLK
SIMLS1_AP_SIO
SIM1_AP_SRST
SIMLS2_SCLK
SIMLS2_SIO
SIMLS2_SRST
0R
R0402
VIO28_PMU
VCN18_PMU
VCAMD_PMU
VCAM_IO_PMU
C309
4.7uF
C0402
R6
M6
R4
N6
R8
P8
N8
VIBR_P
VGP2_PMU
VGP3_PMU
VCAM_AF
C308
4.7uF
C0603
C332
18pF
C0402
VEMC_3V3_PMU
VMC_PMU
VMCH_PMU
VUSB_PMU
M8
L8
M15
P6
C307
4.7uF
C0603
PMU_VDDEMI
VIO18_PMU
R323
0R
VDD28_8127
R324
VDD18_8127
VIO28_PMU
0R
VIO18_PMU
VGP1_PMU
TP305
VGP1
used for LCM vdd 3.3V
C331
NC
C0402NC
AUXADC
AUXADC_VREF18
AUXADC_AUXIN_GPS
AVSS28_AUXADC
SIMLS1_SCLK
SIMLS1_SIO
SIMLS1_SRST
R322
VRF18_PMU
DVDD18_IO
SIM2_AP_SCLK
SIMLS2_AP_SIO
SIM2_AP_SRST
C
VRTC
P15
PMU_VREF
R15
K7
L6
L9
L11
M12
N13
K10
K11
D6
C5
A3
A4
C313
100nF
C0201
O/P
TP316
TP/SMD/0.5MM
RTC32K_1V8
RTC32K_2V8
32K_XIN
32K_XOUT
RTC32K_1V8
E11
J12
G13
F12
F11
G11
E13
K6
K8
B3
F5
F6
D5
E6
F9
J5
G6
(4C2)
X300
1
GND_ISINK
GND_VSYS
GND_VPA
GND_VPROC
GND_VPROC
GND_VPROC
GND_VPROC
GND_LDO
GND_LDO
GND_LDO
GND_LDO
GND_LDO
GND_LDO
GND_LDO
GND_LDO
GND_LDO
GND_LDO
B
Must Close to MT6322L
2
C326
18pF
C0402
C327
18pF
C0402
Close to MT6322L
J11
J9
J8
J7
H11
H10
E9
H8
G10
H6
H5
G9
G8
G7
1
2
3
R316
NC
R0402NC
C328
NC
C0402NC
VCAMA_PMU
VCN33_PMU
DVDD18_DIG
GND_LDO
GND_LDO
GND_LDO
GND_LDO
GND_LDO
GND_LDO
GND_LDO
GND_LDO
GND_LDO
GND_LDO
GND_LDO
GND_LDO
GND_LDO
GND_LDO
X301
KT2520F26000ZAW18TAK
osc_kt2520y
VCN28_PMU
VTCXO_PMU
R3
N7
C1
C306
1uF
C0402
C312
1uF
C0402
VA_PMU
TP303
VM
VRF18
VIO18
VIO28
VCN18
VCAMD
VCAM_IO
SPI_CLK
SPI_CSN
SPI_MOSI
SPI_MISO
SIM LVS
C8
P11
D8
M4
P2
N3
DLDO OUTPUT
BC 1.1
CHD_DM_P0
CHD_DP_P0
VA
VCN28
VTCXO
1THERM_ADC
C0603
B
1
A2
N1
C305
4.7uF
C0603
1
PWRAP_INT
EXTERNAL_POWER_EN
PWRKEY
SYSRSTB
RESETB
FSOURCE
INT
EXT_PMIC_EN
1
P1
A1
M3
A10
C7
P12
1K R0402
0R R0201
0R R0201
1
(2C2)
TP309 TP308 TP307 (2C1)
C
R303
R304
R305
PWRKEY_R
WATCHDOG
SYSRSTB
1
(3B12,3D12,5D12)
(4C2)
(1C2,3B12)
A
A
R317
(4C2)
26M_CLKSQ
0R
26M_CLKSQ
R318
(4D7)
BF1_MT6627_INPUT
26M_CLKSQ_R
(2D7)
NC
R320
NC
(2D7)
MT6323_26M_CLK_R
CLKSOURCE_OUT
R319
0R
MT6323_26M_CLK
R321
NC
For 1TCXO (X301) mode (U702 NC, U703 NC, X601 SMT)
R316 0 ohm, R318 0 ohm, R297 0 ohm, R320 0 ohm
Title
03 MT6323L PMU
Size
C
Date:
5
4
3
2
Document Number
Friday, April 24, 2015
Rev
V1.0
MT8127 Tablet
Sheet
1
3
of
13
5
4
3
2
1
VIO18_PMU
Earphone Audio
close to IC
(1C2)
100R
R0402
100R
R0402
L403
C405
33pF
C0402
C406
33pF
C0402
C407
10nF
C0402
C408
10nF
C0402
2
4
0R
5
1
3
47R/100MHZ
L402
P406
2
4
VIBR_P
C423
1uF
C0402
5
1
3
D
47R/100MHZ
(1C4)
R412
R407
47K
L401
R411
22uF
C0603
P401
DA220-K2-01-A
AUDIOJK_DA220
GND_MIC1
P407
GND_MIC2
15mil
R0402
10K_1%
C404
HPR
R404
R410
(2D3,3A4)
22uF
C0603
R409
C402
HPL
R408
(2D3)
(1C4)
R0402
R406
EINT_HP
R0402 18v/15PF
v
R0402 18v/15PF
v
R0402 18v/15PF
v
R0402
10K_1%
D
R402
470K
R0402
close to connector
VIBRATOR
(2B4)
R413
HEADSET_GND
0R
R0402
FM_ANT
(5B7)
L400
82nH
L0402
R414
GND of C410(10uF) and headset
should tie together and single
via to GND plane
R415
1K_1%
R0402
Close to BB
C409
AU_VIN1_N
AU_VIN1_N1
10uF
R433
0R
R0201
Close toP401
AU_VIN1_P
(2D2)
HP_MIC
C1
HP_MODE_EN
(2C4)
C422
100nF
C0201
(4C4)
R425
HP_MIC
NC
C0201NC
0R
(3D3)
ACCDET
B1
A1
EN
ce_wlcsp9_116x116e040h065
CEXT
MIC
A2
R417
1K_1%
R0402
C2
100nF
C0201
VDD
AU_VIN1_P1
U401
FSA8049UCX
tie together and single via to GND plane
C414
33pF
C0402
C413
AU_VIN1_P
C424
MIC1
GNDA2
R416
1.5K
R0402
AGND1
C411
33pF
C0402
C412
100pF
C0402
(3D3)
R424
0R
C0603
100nF
C0201
C
VA_PMU
C410
B2
AU_VIN1_N
MIC2
A3
GND_MIC2
(2D4)
GND_MIC1
B3
(2D4)
C3
(3D3)
(5B7)
Single via to GND plane
MICBIAS1
Close to MIC
C
FM_RX_N_6627
GND
Earphone MICPHONE
NC
R0402NC
ACCDET
(2D4)
HEADSET_GND
B
B
Close to BB
Handset Microphone 1
MICBIAS0
R418
1K_1%
R0402
Speaker
AUDIO PA
VBAT
1uF
C0402
C416
C419
C425
18pF
C0201
P402
adam 8127 mic pad
C418
100pF
C0402
A2
C417
10uF
C0603
P403
(2D3,5D4)
C420
33pF
C0402
C421
33pF
C0402
R421
ESD5451N-2/TR
R0402
2
R420
1.5K
R0402
R422
ESD5451N-2/TR
R0402
SPKR_P
C426
4.7uF
C0603
HPR
C427
A1
22nF
R426 0R
C0402
R0402
C428
22nF C1
C0402
INP
SPEAKER_EN
R427
100R-1%
C2
R0402
C429
NC
C0402NC
R0402
A3
R428
C3
VOP
C433
100pF
R429
C0201
0R
P404
0R
P405
R0402
SPKR_N
(1D3)
C431
33pF
C0402
R431
18v/15PF
R0402
A
v
A
CTRL
R430
18v/15PF
R0402
C430
33pF
C0402
INN
VON
(2D2)
(1D3)
U402
AW8155FCR
ce_fc9_150x150e050h055
VDD
AU_VIN0_N
1uF
C0402
1
AU_VIN0_N
AU_VIN0_P
2
(3D3)
AU_VIN0_P
1
(3D3)
v
Default: not assemble
AGND
AGND
PGND
R419
1.5K
R0402
B1
B2
B3
C415
100nF
C0201
R423
1K_1%
R0402
together then single via to main GND
Title
04 MT8127 - Audio
Size
C
Date:
5
4
3
2
Document Number
Friday, April 24, 2015
Rev
V1.0
MT8127 TABLET
Sheet
1
4
of
13
5
D
(2B2)
(2B2)
(2B2)
(2A2)
(2A2)
(2A2)
(2A2)
(2A2)
H3
H4
H5
J2
J3
J4
J5
J6
eMMC_DAT0
eMMC_DAT1
eMMC_DAT2
eMMC_DAT3
eMMC_DAT4
eMMC_DAT5
eMMC_DAT6
eMMC_DAT7
K2
C502
0.1uF
C0402
K4
Y2
Y5
AA4
AA6
C503
1uF
C0402
M7
P5
R10
U8
A4
A6
A9
A11
B2
B13
D1
D14
H1
H2
H8
H9
H10
H11
H12
H13
H14
J1
J7
J8
J9
J10
J11
J12
J13
J14
K1
K3
R1
R2
R3
R12
R13
R14
U1
U2
U3
U12
U13
U14
W1
W2
W3
W7
W8
W9
W10
W11
W12
W13
W14
AA1
AA2
AA8
AA9
AA11
AA12
AA13
AA14
C
AA7
AA10
U10
U7
U6
T5
R5
P10
B
DAT0
DAT1
DAT2
DAT3
DAT4
DAT5
DAT6
DAT7
VDDI
VCC
VCC
VCC
VCC
VCCQ
VCCQ
VCCQ
VCCQ
VCCQ
VSSQ
CMD
VSSQ
CLK
VSSQ
VSSQ
RST# / NC
VSSQ A1 INDEX / NC
VSS
VSS
VSS
VSS
NC1
NC2
NC3
NC4
NC5
NC6
NC7
NC8
NC9
NC10
NC11
NC12
NC13
NC14
NC15
NC16
NC17
NC18
NC19
NC20
NC21
NC22
NC23
NC24
NC25
NC26
NC27
NC28
NC29
NC30
NC31
NC32
NC33
NC34
NC35
NC36
NC37
NC38
NC39
NC40
NC41
NC42
NC43
NC44
NC45
NC46
NC47
NC48
NC49
NC50
NC51
NC52
NC53
NC54
NC55
NC56
NC57
NC58
NC59
RFU1
RFU2
RFU3
RFU4
RFU5
RFU6
RFU7
RFU8
NC60
NC61
NC62
NC63
NC64
NC65
NC66
NC67
NC68
NC69
NC70
NC71
NC72
NC73
NC74
NC75
NC76
NC77
NC78
NC79
NC80
NC81
NC82
NC83
NC84
NC85
NC86
NC87
NC88
NC89
NC90
NC91
NC92
NC93
NC94
NC95
NC96
NC97
NC98
NC99
NC100
NC101
NC102
NC103
NC104
NC105
NC106
NC107
NC108
NC109
NC110
NC111
NC112
NC113
NC114
NC115
NC116
NC117
NC118
NC119
NC120
NC121
RFU9
RFU10
RFU11
RFU12
RFU13
RFU14
RFU15
RFU16
RFU17
M6
N5
T10
U9
R500
C500
100nF
C0201
eMMC_VCCQ
K6
W4
Y4
AA3
AA5
W5
W6
1
0R
R0402
VEMC_3V3_PMU
C504
4.7uF
C0603
R501
C501
100nF
C0201
eMMC_VCCQ
VDD18_8127
0R
R0402
C505
4.7uF
C0603
D
eMMC_CMD
eMMC_CLK
(2B2)
(2B2)
eMMC_RST
R502
27R_1% R0402
U5
L4
K7
K8
K9
K10
K11
K12
K13
K14
L1
L2
L3
L12
L13
L14
M1
M2
M3
M12
M13
M14
N1
N2
N3
N12
N13
N14
P1
P2
P12
P13
P14
T1
T2
T3
T12
T13
T14
V1
V2
V3
V12
V13
V14
Y1
Y3
Y6
Y7
Y8
Y9
Y10
Y11
Y12
Y13
Y14
AE1
AG2
AH4
AH6
AH9
AH11
AG13
AE14
2
eMMC_VCC
eMMC_VCC
U500
3
(2B2)
Please check eMMC vendor spec to
confirm VCC/VCCQ/VDDI cap value
only support to SD3.O SDR50/DDR 5O.
Since of VMCH power supply is limited to 400mA .
SD3.0 SDR104 not supported.
eMMC_VCCQ
C506
100nF
C0201
C507
100nF
C0201
eMMC_DAT0
VMCH_PMU
1
eMMC_DAT3
1
1
eMMC_DAT7
eMMC_CMD
eMMC_CLK
eMMC_RST
C
VSD1
1
1
1
1
1
TP502
TP504
tp_cir_050
tp_cir_050
SD CARD 1
(2A2,3B5)
(2A2,3B5)
(2A2,3B5)
1
1
1
1
TP508
TP510
TP511
TP512
tp_cir_050
tp_cir_050
tp_cir_050
tp_cir_050
VSD1
P1205
TA125-S0802A
TF_TA125_S0802A
1
2
MC1DA2
MC1DA3
3
MC1CM
4
(2A2,3B5)
5
MC1CK
6
(2A2,3B5)
(2A2,3B5)
7
8
MC1DA0
MC1DA1
VDD18_8127
Shielding connect to ground
DATA2
CD_DATA3
CMD
SW-A
SW-B
R507
NC
R0402NC
9
10
VDD
CLK
VSS
DATA0
DATA1
EINT6_MC1INSI
R504
G3
G4
G5
G6
G7
G8
G9
11
12
13
14
15
16
17
(1C2,3B5)
0R
R0402
SW:
H: Card remove
L: Card insert
C508
4.7uF
C0603
MC1CK with GND shield
H6
H7
K5
M5
M8
M9
M10
N10
P3
B
(2A2,3C5)
(2A2,3C5)
(2A2,3B5)
(2A2,3B5)
(2A2,3C5)
(2A2,3C5)
(1C2,2C5)
Samsung KLM2G1HE3F-B001
bga169_140x180e050h140_emmc
MC1CK
MC1CM
MC1DA0
MC1DA1
MC1DA2
MC1DA3
EINT6_MC1INSI
VR500
VR501
VR502
VR503
VR504
VR505
VR506
v
v
v
v
v
v
v
eMMC
4
1. VCC : Core Voltage 2.7v ~ 3.6v
2. VCCQ : IO Voltage 1.7v~1.95v (low voltage range)
2.7v~3.6v(high voltage range)
18v/15PF
18v/15PF
18v/15PF
18v/15PF
18v/15PF
18v/15PF
18v/15PF
R0402
R0402
R0402
R0402
R0402
R0402
R0402
varasitor Cap must less than 5pF
A
A
Title
Size
C
Date:
5
4
3
2
05 eMMC/NAND/SD Card
Document Number
Rev
MT8127 TABLET
Friday, April 24, 2015
1
Sheet
1.0
of 5
13
5
3
2
EA0
EA1
EA2
EA3
EA4
EA5
EA6
EA7
EA8
EA9
EA10
EA11
EA12
EA13
EA14
EA15
EBA0
EBA1
EBA2
ECS0
ECS1
ECKE
ERAS
ERWE
ECAS
B
ERESET
REXTDN
ECLK0
ECLK0_B
ECLK1
ECLK1_B
VREF1
VREF2
F19
F20
EDQS3
EDQS3_B
B9
B10
C11
B12
A10
A12
A13
B13
D14
E14
B8
F11
E11
C10
C9
F14
EA0
EA1
EA2
EA3
EA4
EA5
EA6
EA7
EA8
EA9
R602
R603
(1B6,2C6)
(1B6,2C6)
P1
AC11
240R
240R
A12
A15
A18
AC12
AC15
AC18
C23
F23
J23
P23
U23
Y23
(1C6)
(1C6)
AB7
V1
A21
B10
AB11
AC5
AC21
C1
M2
R1
AA1
M23
D11
B11
A16
A14
B16
ECS0
ECS1
ECKE
A8
(1C6,2C6)
(1C6,2C6)
C15
C1
REXTDN
F10
E10
ECLK0
ECLK0_B
(1C6,2C6)
(1C6,2C6)
AB1
AB2
AB22
AB23
AC1
AC2
AC22
AC23
R604
56R
R0402
D15
E15
DDRVREF
G15
G10
R605
0R
R0402
CKE0
CKE1
ZQ0
ZQ1
DQS0
DQS0#
DQS1
DQS1#
DQS2
DQS2#
DQS3
DQS3#
VSSQ1
VSSQ2
VSSQ3
VSSQ4
VSSQ5
VSSQ6
VSSQ7
VSSQ8
VSSQ9
VSSQ10
VSSQ11
VSSQ12
DM0
DM1
DM2
DM3
VREFCA
VREFDQ
VSSCA1
VSSCA2
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
VSS
(2C6)
A1
A2
A22
A23
B1
B2
B22
B23
CS0#
CS1#
CLK
CLK#
A15
B14
B15
VDDCA
VDDCA
VDDCA
LPDDR2
168 ball
POP
DNU1
DNU2
DNU3
DNU4
DNU5
DNU6
DNU7
DNU8
DNU9
DNU10
DNU11
DNU12
DNU13
DNU14
DNU15
DNU16
NC1
NC2
NC3
NC4
NC5
NC6
NC7
NC8
NC9
NC10
NC11
NC12
NC13
NC14
NC15
NC16
NC17
NC18
NC19
NC20
NC21
NC22
NC23
NC24
NC25
NC26
NC27
NC28
NC29
NC30
NC31
NC32
NC33
NC34
C602
100nF
C0201
PMU_VDDEMI
VDD2 : Core 2
B11
B21
AB10
AB21
C2
R2
AA2
L22
B13
B16
B19
AB13
AB16
AB19
D22
G22
K22
R22
V22
AA22
C603
2.2uF
C0402
C604
2.2uF
C0402
C605
100nF
D
C606
100nF
C607
100nF
C608
100nF
C0201
AC8
U2
W2
TP601
AB3
AB4
ECS0
ECS1
ECKE
ECKE
AC3
AC4
Y2
Y1
(2C6,4B6)
(2C6,4B6)
ECLK0
ECLK0_B
(1C6,4B6)
(1C6,4B6)
EDQS0
EDQS0_B
EDQS1
EDQS1_B
EDQS2
EDQS2_B
EDQS3
EDQS3_B
(1C6,4C6)
(1C6,4C6)
(4C6)
(4C6)
(4C6)
(4C6)
(1B6,4C6)
(1B6,4C6)
EDQM0
EDQM1
EDQM2
EDQM3
R23
P22
J22
K23
AB18
AC19
B18
A19
N23
L23
AB20
B20
P2
M22
(1C6,4B6)
(1C6,4B6)
TP602
1
(2C6)
(2C6)
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
VDDQ
C601
2.2uF
C0402
1
(2C6)
(2C6)
EDQS2
EDQS2_B
Power
VDD2
VDD2
VDD2
VDD2
VDD2
VDD2
VDD2
VDD2
A11
A20
B3
AB5
AC20
N2
N22
TP603
(4C6)
(4C6)
(4C6)
(4C6)
(2C6,4B6)
(2C6,4B6)
C
ECS0
ECS1
EVREF
EVREF
TP605
EA0
(4C6)
EA9
TP610
TP607
TP608
(5A6)
(4C6)
EDQS0_B
(2C6,4C6)
EDQS0
(2C6,4C6)
EDQS3_B
TP609
C609
4.7uF
C0402
(2C6,4B6)
(2C6,4B6)
TP606
TP611
A3
A4
A5
A6
A7
A8
A9
A10
B4
B5
B6
B7
B8
B9
AC9
AC10
D1
E1
F1
G1
H1
J1
K1
L1
M1
N1
D2
E2
F2
G2
H2
J2
K2
L2
ECLK0
ECLK0_B
TP604
1
EDQS3
EDQS3_B
EDQS1
EDQS1_B
E8
F8
(1C6,2C6)
(1C6,2C6)
DQ0
DQ1
DQ2
DQ3
DQ4
DQ5
DQ6
DQ7
DQ8
DQ9
DQ10
DQ11
DQ12
DQ13
DQ14
DQ15
DQ16
DQ17
DQ18
DQ19
DQ20
DQ21
DQ22
DQ23
DQ24
DQ25
DQ26
DQ27
DQ28
DQ29
DQ30
DQ31
VDD1
VDD1
VDD1
VDD1
VDD1
VDD1
VDD1
1
C
EDQS0
EDQS0_B
D18
E18
(2C6)
(2C6)
(2C6)
(2C6)
AA23
Y22
W22
W23
V23
U22
T22
T23
H22
H23
G23
F22
E22
E23
D23
C22
AB12
AC13
AB14
AC14
AB15
AC16
AB17
AC17
B17
A17
A16
B15
B14
A14
A13
B12
CA0
CA1
CA2
CA3
CA4
CA5
CA6
CA7
CA8
CA9
1
EDQS2
EDQS2_B
(1B6)
EDQM0
EDQM1
EDQM2
EDQM3
D6
E6
ED1
ED3
ED2
ED0
ED6
ED7
ED4
ED5
ED13
ED10
ED9
ED11
ED14
ED15
ED8
ED12
ED19
ED17
ED16
ED23
ED22
ED18
ED21
ED20
ED30
ED27
ED25
ED26
ED24
ED29
ED28
ED31
ED[0..31]
AC6
AB6
AC7
AB8
AB9
W1
V2
U1
T2
T1
1
EDQS1
EDQS1_B
U601
EA0
EA1
EA2
EA3
EA4
EA5
EA6
EA7
EA8
EA9
1
EDQS0
EDQS0_B
C7
D20
E4
C18
EA[0..9]
1
EDQM0
EDQM1
EDQM2
EDQM3
(1B6)
EDQS3
1
D
ED0
ED1
ED2
ED3
ED4
ED5
ED6
ED7
ED8
ED9
ED10
ED11
ED12
ED13
ED14
ED15
ED16
ED17
ED18
ED19
ED20
ED21
ED22
ED23
ED24
ED25
ED26
ED27
ED28
ED29
ED30
ED31
VIO18_PMU
DVDD18_EMI
1
ED0
ED1
ED2
ED3
ED4
ED5
ED6
ED7
ED8
ED9
ED10
ED11
ED12
ED13
ED14
ED15
ED16
ED17
ED18
ED19
ED20
ED21
ED22
ED23
ED24
ED25
ED26
ED27
ED28
ED29
ED30
ED31
DVDD18_EMI
0R
R0402
TP612
C610
100nF
ED0
(2C6,4C6)
(2C6,4C6)
ED24
1
TP_MEMPLL
TP/SMD/0.5MM
C5
A4
B5
C4
C6
A7
B6
A6
A20
A18
B17
B19
C21
B18
B20
A19
B2
B1
B3
C2
B4
A3
A2
C3
C22
A22
B22
A21
B23
A23
B21
B24
R601
1
F18
1
VDD1 : Core 1
U201D
TP600
1TP_MEMPLL
4
(4D6)
(4D6)
CLK、CS、、、、、 & 、、、CA
、、、、 & 、、、DQS
DQS、、、、 & 、、走走、DQ、、走、走走走
B
LPDDR3 168 ball pop
fbga168_120x120e050h080_micron
C614
0.1uF
C0402
MT8127B_LPDDR
C615
0.1uF
C0402
Near Ball G15 & G10
PMU_VDDEMI
DDRVREF
A
(2C6)
EVREF
R606
2K
C611
100nF
EVREF
A
R607
2K
R606/R605
C612
100nF
C613
1uF
shoulb be use 1% resistor
Title
06 Memory
Size
C
Date:
5
4
3
2
Document Number
Friday, April 24, 2015
Rev
V1.0
MT8127 TABLET
Sheet
1
6
of
22
5
4
3
2
1
U201A
Reserved for non-co clock
X701
KT2520F26000ZAW18TAK
R713
26M_CLK_SOURCE
(1D7,2A7)
1
2
3
0R
R0402
VCON
NC
GND
R715
NC
VCN28_PMU
C723
100nF
C0201
A1
C713
1uF
C0402
R716
BF1_MT6627_INPUT
(5D7)
VDD
OUT2
GND
C1
(5A3)
OUT1
CLKIN
B1
26M_CLK_SOURCE
OUT3
B2
R707
1
C702
NC
C0402NC
ant_p_js_tt_09
IN
G3
L700
NC
L0402NC
OUT
G4
JITS_P-JS-TT-09
2
0R
R0402
G2
3
1
1
R701
0R
4
R0201
2
50 Ohm
3
GND
C2
WB_TXIN
WB_TXIP
AE2
AD2
WB_CRTL5
WB_CRTL4
WB_CRTL3
WB_CRTL2
WB_CRTL1
WB_CRTL0
Y4
Y3
Y2
Y1
AA2
AA1
(3A7)
(3A7)
(3A7)
(3A7)
R708
WB_RSTB
WB_SEN
WB_SDATA
WB_SCLK
AD7
Y7
AA7
AB7
(3A7)
(3A7)
MT6323_26M_CLK_R
0R
F2W_CLK
F2W_DATA
W10
Y10
(4A3)
Place close MT6627
HIGHT FREQ
Ant_Input
GND
1
GND
LOWER FREQ
6
C700
50 Ohm C701
50 Ohm
18pF
C0201
18pF
C0201
50 Ohm
WB_GPS_ANT_R
(4C7)
5
4
GPS_RF_LNA
(5A7)
TP708
tp_0.2MM
(1D7)
WB_CRTL4
WB_CRTL3
(1D7)
(1D7)
P701
A
AB2
AB1
(4A3)
0R
LFD181G58DP8D754
TP702
tp_cir_120 1
WB_RXIN
WB_RXIP
WB_CRTL5
WB_CRTL2
WB_CRTL1
(1D7)
WB_CRTL0
AVDD18_WBG
(1D7)
VCN18_PMU
WB_TXQN
WB_TXQP
WB_RXQN
WB_RXQP
WB_RXIN
WB_RXIP
D
WB_TXIN
WB_TXIP
WB_CRTL5
WB_CRTL4
WB_CRTL3
WB_CRTL2
WB_CRTL1
WB_CRTL0
WB_RSTB
WB_SEN
WB_SDATA
WB_SCLK
(1D7)
WB_AVDD18
ant_p_js_tt_09
C704
100nF
C0201
C705
100pF
C0402
R702
WB_GPS_ANT_R
WB_GPS_RF_IN
0R
R0402
31
(1D7)
VCN33_PMU
WB_RX_IN
WB_GPS_RF_IN
TP703
tp_0.2MM
C707
WB_RX_QP
20
WB_RXQP
(1D7)
GPS_AVDD18
GPS_DPX_RFOUT
WB_RX_QN
TP704
tp_0.2MM
19
R712
WB_RXQN
(1D7)
34
WB_AVDD33
WB_TX_IP
NC1
WB_TX_IN
NC2
WB_TX_QP
18
WB_TXIP
TP705
tp_0.2MM
17
0R
R0402
WB_AVDD18
VCN18_PMU
0R
C706
1uF
C0402
(1D7)
WB_TXIN
0R
R0402
R704
33
4.7uF
C0603
100pF
C0201
C
MT8127B_LPDDR
WB_AVDD33
C708
AVSS18_WBG
AVSS18_WBG
AVSS18_WBG
AVSS18_WBG
AVSS18_WBG
AVSS18_WBG
AVSS18_WBG
AVSS18_WBG
AVSS18_WBG
Star connection to PIN 29/40 and CPU pin AA5
R703
32
AVDD18_WBG
21
22
WB_RX_IP
23
WB_CTRL0
24
WB_CTRL1
25
WB_CTRL2
26
WB_CTRL3
27
WB_CTRL4
WB_CTRL5
29
WB_AVDD18
28
0R
WB_AUX_RX
L0402NC
NC
L709
50 Ohm
R709
(1D7)
WB_RXIN
30
U701
C0201NC
NC
C725
AE7
AC6
AC2
AC4
AB3
AD4
AE4
Y6
AE1
WB_AVDD33
WB_RXIP
C
AA5
F2W_CLK
F2W_DATA
C703
100nF
C0201
1
JITS_P-JS-TT-09
(3D7)
GPS_RXQN
GPS_RXQP
GPS_RXIN
GPS_RXIP
5
R700
6
50 Ohm
1
AD1
AC1
(3C7)
(3C7)
(2C7)
(2C7)
(2C7)
(2C7)
26M_CLKSQ_R
U706
P702
C90P103-10004-H
G1
A
AE3
AD3
WB_RXQN
WB_RXQP
(2C7)
(2C7)
0R
R711
NB3L03
For 1TCXO (X701) mode +1 CLK Buffer mode
X301 NC, R318 NC,R317,R319 0 ohm
R321 NC, R320 NC,
P700
WB_TXQN
WB_TXQP
(2B7)
(2B7)
A2
D
TP701
tp_cir_120 1
(2B7)
(2B7)
100nF
XIN_WBG
U702
XIN_WBG
NC
AE6
AD6
AE5
AD5
VTCXO_PMU
6
5
4
VCC
NC2
OUT
GPS_RXQN
GPS_RXQP
GPS_RXIN
GPS_RXIP
(2A7,5D7)
NC
FIX
VTCXO_PMU
R719
(3D7)
AA6
(2B7)
(2C7)
C710
0R
R711
R711
XIN_WBG
(2B7)
(2B7)
(2B7)
(2B7)
NB3L03
NB3L02
(1D7)
FM_AVDD28
35
R705
0R
R0402
FM Antenna
36
FM_AVDD28
C709
B
(2C4)
WB_TX_QN
MT6627PN_IPD
WB_TXQP
15
WB_TXQN
BLM15AG102SN1
L0402
(1D7)
GPS_RXIN
L701
(1D7)
GPS_RXIP
TP706
tp_0.2MM
(1D7)
VCN28_PMU
(1D7)
10nF
C0402
B
FM_RX_N_6627
FM_RX_N_6627
AVDD28_FM
16
37
MT6627 IPD
FM_LANT_N
GPS_RX_IP
14
QFN40_0500x0500e040h090_370x370
TP707
tp_0.2MM
13
12
GPS_RXQP
P1 change:
(1D7)
GPS_RXQN
11
(1D7)
ADD Test Points
XO_IN
CEXT
10
9
8
7
NC
6
C718
C0201
1uF
C0402
5
C712
DVSS
18pF
4
GPS_RF_LNA
C726
SEN
C719
NC
C0201NC
4.7nF
C0201
1
D7)
22nH
R710
41
L706
VCN28_PMU
GPS_RX_QN
SDATA
AVDD18_GPS
C711
SCLK
GPS_AVDD18
GPS_RX_QP
F2W_CLK
22nH
GPS_RFIN
F2W_DATA
L705
ANT_SEL0
40
3
(4D8)
0R
R0402
39
GPS_RX_IN
FM_DBG
L703
NC
L0402NC
FM_LANT_P
HRST_B
38
180nH
L0402
2
FM_ANT L702
FM_ANT
AVDD28_FSOURCE
(2D4)
50 Ohm
L707
NC
L0402NC
C722
NC
C0201NC
C721
NC
C0201NC
2
3
5
L708
NC
L0402NC
GND0
GND1
GND2
U704
SAFEB1G57KE0F00/NC
ce_fil5_135x105h050
1
4
C714
IN
OUT
A
VCC
0R
R0201
18pF
L704
5.6nH
L0402
3
RF_IN
U705
1010-02097
BGU7005
F2W_DATA
F2W_CLK
(1D7)
WB_SCLK
(1D7)
WB_SDATA
(1D7)
(1D7,5D7)
WB_RSTB
(1C7)
XIN_WBG
WB_SEN
A
6
RF_OUT
C0201
C715
NC
C0201NC
(1D7)
(1C7)
ENABLE
R720
4
5
Close to ANT
TP/SMD/0.5MM
1
GPS
2 GND1
1
GND0
C720
NC
C0201NC
GPS_ANT
50 Ohm
TP700
R718
0R
R0201
C716
1uF
C0402
C717
100pF
C0402
Title
07 MT6627
Size
C
Date:
5
4
3
2
Document Number
Friday, April 24, 2015
Rev
V1.0
MT8127 TABLET
Sheet
1
7
of
13
5
4
CMMCLK
CMPCLK
MCLK_P
PCLK_P
2
1
(5C9)
(5C9)
VGP1_PMU
U201E
(2B8)
(2C8)
MIPI_MCP
MIPI_MCN
M5
M4
(2B8)
(2C8)
MIPI_MDP0
MIPI_MDN0
K2
K1
L3
L2
(3D9)
(3D9)
RDP2
RDN2
RDP2
RDN2
M3
M2
(3D9)
(3D9)
RDP3
RDN3
RDP3
RDN3
N3
N2
RCP_A
RCN_A
J4
J5
(3D9)
(3D9)
RDP0_A
RDN0_A
H3
H2
(3D9)
(3D9)
RDP1_A
RDN1_A
J3
J2
TDP3
TDN3
W6
P1
VRT
R805
1K5
R0402
MT2
MT2
MIPI DSI IF
RDP0
RDN0
LVDS IF
TCP
TCN
TDP0
TDN0
TDP1
TDN1
TDP2
TDN2
TDP3
TDN3
RDP1
RDN1
RDP2
RDN2
RDP3
RDN3
RCP_A
RCN_A
RIN2+
RIN2RIN0+
RIN0RIN1+
RIN1CLKIN+
CLKINRIN3+
RIN3-
RDP0_A
RDN0_A
RDP1_A
RDN1_A
C
LCD_TE
R818
R817
D
VGP1_PMU
(5A8)
TDP2
TDN2
RCP
RCN
R816
VCOM
(2A8)
GPIO_LCM_PWR_EN
ZIP
(3D9)
(3D9)
W5
DSI_TE
VRT
MT8127B_LPDDR
R803
0R
R0402
C805
1uF
C0402
L/R
U/D
(3C8)
(3C8)
CABCEN1
(3C8)
VDD33_LCM
LCM_RST
STBYB
(4B2)
(4B2)
2
R840
HZ3000681
ACFT4A2G900E/NC
3
0R
2
3
R0201
MIPI_TDN0
C834
0.1uF
C0402
LCD_ID
CABC
1
R843
C840
NC
C0201NC
AVDD
(1A8)
L/R
(1D8)
U/D
(1D8)
VGL
CABCEN1
(1D8)
CABCEN0
(1D8)
VGH
LEDA
C835
0.1uF
C0402
(1B8)
R847
C836
0.1uF
C0402
C844
NC
C0201NC
1
C845
NC
C0201NC
R848
R849
C846
NC
C0201NC
0R
1
R0201
Z806
1
0R
1
R0201
Z807
4
(5D8)
MIPI_TCN
(5D8)
MIPI_TCP
(5D8)
MIPI_TDN2
(5D8)
MIPI_TDN3
(5D8)
MIPI_TDP3
4
C
(5D8)
MIPI_TDP2
HZ3000681
ACFT4A2G900E/NC
2
3
0R
2
3
R0201
(3C8)
(5D8)
MIPI_TDP1
4
4
CABCEN0
(5D8)
MIPI_TDN1
4
4
C841
NC
C0201NC
HZ3000681
ACFT4A2G900E/NC
2
3
R844
0R
2
3
R0201
1
4
R845
0R
1
4
R0201
Z805
C842
C843
NC
NC
C0201NC C0201NC
HZ3000681
ACFT4A2G900E/NC
2
3
R846
0R
2
3
R0201
(4B2)
(2A8)
LEDK
0R
1
R0201
Z803
(5D8)
MIPI_TDP0
1
4
R841
0R
1
4
R0201
Z801
C838
C839
NC
NC
C0201NC C0201NC
HZ3000681
ACFT4A2G900E/NC
2
3
R842
0R
2
3
R0201
MT1
MT1
zip_fh26_39s_0d3shw
FH26-39S-0.3SHW
P102
1.5K for MIPI display
24K for LVDS display
Close to MT8127
C833
1uF
C0402
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
20K
U1
U2
(4B7)
DISP_PWM
R823
MIPI_TDP3
MIPI_TDN3
ANT_SEL0
20K
(2B8)
(2C8)
LCM_RST
G5
G4
AC20
20K
T1
T2
DISP_PWM
R822
MIPI_TDP2
MIPI_TDN2
CMDAT0
CMDAT1
TDP1
TDN1
20K
(2C8)
(2C8)
TDP0
TDN0
LCD Connector (1024*600 MIPI)
(5D8)
(5D8)
R815
R2
R3
CMMCLK
CMPCLK
NC
P2
P3
MIPI_TDP1
MIPI_TDN1
F3
G6
NC
D
MIPI_TDP0
MIPI_TDN0
(2C8)
(2C8)
CMMCLK
CMPCLK
R821
(2C8)
(2C8)
TCP
TCN
R820
R4
R5
MIPI_TCP
MIPI_TCN
NC
(2C8)
(2C8)
NC
(4D8)
(4D8)
3
(5D8)
C847
NC
C0201NC
AVDD
D803
C821
VGH
1
P1 change:
3
2
4V
AVDD
VCOM
R824
100
change R825 to 680R
WSB5522F-3/TR
1K
R833
NC
C823
2.2uF
C824
2.2uF
B
C831
1uF
R832
1uF
R825
680R
1%
C825
1uF
change L802 to WPN252012H2R2MT
D802
VGL
1
3
R834
2
1uF WSB5522F-3/TR
R827
R0402NC
NC
100K
R0402
2
1
R828
10uH
ind_wpn252012h
C820
10uF
C0603
R829
1K
R0402
Q801
WNT2F04-3/TR
SOT23
D801
PSBD3D40V1H
D800
L800
470R
L801
10uH
ind_wpn252012h
R831
NC 6
R0603NC
4
WSB5508L-2/TR
dio_5819
R808
0R
R0402
C800
10uF
C0603
9V
C829
NC
VIN
OUT
R836
165K
C828
10uF
1
(4D8)
C827
1uF
DISP_PWM
R810
FB
R837
NC
3
VIN
LX
VOUT GND
EN
FB
BLM18HE152SN1
L0603
1
C832
1.0uF 0603, 50V
C0603
LEDA
(3C8)
LEDK
C801
1.0uF
C0603
(3C8)
C837
NC
C0201NC
2
3
KTD2535EHD-TR
(3C8)
CABC
R812
NC
C803
4.7uF
NC
EN
6
4
0R
R0402
R806
U801
5
U802
SY7152
5
3
R826
L802
100K
R0402
VGP1_PMU
C826
1.0uF
VBAT
3
SOT23
1%
AVDD
GND
1
C818
10uF
C0603
LCM backlight
R835
20K
6 L E D S e ri e s / 3 P , u s e K T D 2 5 3 6
R838
10.5K_1%
0 4 0 2 1 %
2 0 m A - & gt; 1 0 R , r e f e r B L I C 's
s p e c
R813
3.3R
R0402
2
2
1.5K
C822
2.2uF
Q802
WPM2026 -3/TR
VBAT
GPIO_LCM_PWR_EN
B
change L801 to WPN252012H100MT
C830
2.2uF
C819
(4D8)
change R835 to 150K(1%)
A
A
Title
08 LCD
Size
C
Date:
5
4
3
2
Document Number
Friday, April 24, 2015
Rev
V1.0
MT8127 TABLET
Sheet
1
8
of
13
5
4
3
(5C8)
(5C8)
RDP2
RDN2
RDP3
RDN3
CMDAT5
CMDAT4
(5C8)
(5C8)
RCP_A
RCN_A
CMDAT7
CMDAT6
(5C8)
(5C8)
RDP0_A
RDN0_A
CMVSYNC
CMHSYNC
(5C8)
(5C8)
Camera
1
CMDAT9
CMDAT8
(5C8)
(5C8)
2
RDP1_A
RDN1_A
CMDAT3
CMDAT2
D
1
2
D
CAM_HREF
CMHSYNC
A3
B3
A2
B2
B1
SUB_CMRST
SUB_CMPDN
CAM_PCLK
CAM_MCLK
PCLK_P
A1
MCLK_P
(2D2)
(2D2)
CAM_VREF
SUB_CMRST
SUB_CMPDN
VCAMA_PMU
ICVE10184E070R100FR
U902
1
2
C908
2.2uF
C0402
CMDAT9
A4
B4
CAM_DAT9
CMDAT8
A3
B3
CAM_DAT8
CMDAT7
A2
B2
CAM_DAT7
CMDAT6
A1
B1
(5D8)
MIPI_MDN0
(5D8)
MIPI_MDP0
4
0R
4 R0201 1
Z901
A4
B4
CAM_DAT5
CMDAT4
A3
B3
A2
B2
CAM_DAT3
CMDAT2
A1
B1
MIPI_MCN
CAM_DAT4
CMDAT3
HZ3000681
ACFT4A2G900E
3
0R
3 R0201 2
4
0R
4 R0201 1
Z902
MIPI_MCP
(5D8)
1
2
CMDAT5
CAM_DAT2
MT2
SUB_CMPDN
CAM_HREF
CAM_VREF
SUB_CMRST
1.8V IO POWER
C903
2.2uF
C0402
CAM_PCLK
C902
100nF
C0201
C900
100nF
C0201
R1214
R1215
CAM_MCLK
C912
NC
C0201NC
C913
NC(2D2,5A2) MC_CMPDN
C0201NC
SCL0
SDA0
C907
1uF
C0402
CAM_MCLK
SDA0
SCL0
CAM_DAT9
CAM_DAT8
CAM_DAT7
CAM_DAT6
CAM_DAT5
CAM_DAT4
CAM_DAT3
CAM_DAT2
B
MT1
MT2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
C
MT2
FH26-25S-0.3SHW
MT2
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
MT1
ZIP
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
VCAM_IO_PMU
(2D2,5A2)
(2D2,5A2)
1
C911
NC
C0201NC
VCAM_IO_PMU
FH26-25S-0.3SHW
VCAMA_PMU
2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
R1217
(2D2,5A2)
(2D2,5A2)
ICVE10184E070R100FR
U900
C904
1uF
C0402
1
CAM_DAT6
(5D8)
2.8V
P902
MT1
2 R1216
C910
NC
C0201NC
ICVE10184E070R100FR
U901
C
HZ3000681
ACFT4A2G900E
3
0R
3
2
R0201
C909
100nF
C0201
ZIP
(4D8)
B4
CMVSYNC
(4D8)
A4
B
MT1
P900
VGP2_PMU
MT2
1
1
1
1
1
1
1
1
1uF
C0402
C905
0.1uF
C0402
1
2
1
2
3
4
5
6
A4
B4
A3
B3
A2
B2
A1
B1
TP_EINT
SCL1
SDA1
TP_RST
(1B2)
(2D2,4D11,5B2)
(2D2,4D11,5B2)
(1B2)
MT2
A
ICVE10184E070R100FR
U903
VR901
18v/15PF
VR902
18v/15PF
v
A
1
2
3
4
5
6
C906
v
ZIP
P901
FH34SRJ-6S-0.5SH
zip_FH34SRJ_6S
MT1
MT1
1
1
TP901 TP902 TP903 TP904 TP905
tp_cir_120
tp_cir_120
tp_cir_120
tp_cir_120
tp_cir_120
Title
09 Camera
Size
C
Date:
5
4
3
2
Document Number
Friday, April 24, 2015
Rev
V1.0
MT8127 TABLET
Sheet
1
9
of
13
5
4
G-Sensor
BMA2501
3
2
1
I2C mode
I2C Address: 0x22 (Write:0x23, Read:0x22
D
D
G-Sensor
I2C address
Write
0x23
Read
0x22
Thermal Sensor A
reserved
VIO28_PMU
VIO18_PMU
EINT1_G
(1B2)
EINT2_G
17
Vs
NC8
NC9
NC7
GND
INT1
NC6
INT2
VDDIO
NC1
NC2
SCL
NC3
VIO18_PMU
C1000
1uF
C0402
1
2
3
4
5
R0402NC
SCL2
R1000
NC U1001
(2C10,2D2,5B2)
R1001
A1
NC5
NC4
SDA
(1B2)
13
12
11
10
9
ep
14
15
16
U1000
C1002
1uF
C0402
(2C10,2D2,5B2)
8
7
6
SDA2
A2
STK8313
V+
GND
SDA
SCL
B1
R1004
B2
NC
R0402NC
NC
R0402NC
SDA2
(2D2,4C10,5B2)
SCL2
(2D2,4C10,5B2)
TMP103AYFFT
ce_dsbga4_079x079e040h062
C
C
Test only on P0 boad
U201F
HDMITX_CH0_M
HDMITX_CH0_P
HDMITX_CH1_M
HDMITX_CH1_P
HDMITX_CH2_M
HDMITX_CH2_P
HDMITX_CLK_M
HDMITX_CLK_P
HDMITX_REXT
AE13
AD13
HDMITX_CH0_M
HDMITX_CH0_P
AE14
AD14
HDMITX_CH1_M
HDMITX_CH1_P
AE15
AD15
HDMITX_CH2_M
HDMITX_CH2_P
AE12
AD12
HDMITX_CLK_M
HDMITX_CLK_P
AE16
HDMITX_REXT R1005
12K_1%
R0402
B
B
CEC
HDMISD
HDMISCK
HTPLG
AVDD33_VDAC
VDAC_C
AE21
AD22
AE22
AD21
CEC
HDMISD
HDMISCK
HTPLG
P21
R23
MT8127B_LPDDR
A
A
Title
10 Sensors, Debug
Size
C
Date:
5
4
3
2
Document Number
Friday, April 24, 2015
Rev
V1.0
MT8127 TABLET
Sheet
1
10
of
13
5
4
3
2
1
Switching Charger
VBUS
U1100
BQ24296
ce_qfn24_400x400x050h100
D
1
24
C1101
VIO18_PMU
R1100
tp_cir_050
tp_cir_050
R1101
10K_1%
R0402
R1104
EINT_CHG_STAT
TP1100
TP1101
(2D2,3A9,5B2)
(2D2,3A9,5B2)
1
1
1
1
23
10
3
4
6
5
SDA1
SCL1
7
0R
R0402
8
10K_1%
R0402
NC
R0402NC
R1106
GPIO_USB_DRVVBUS
(2D2)
9
2
BTST/BOOT
ILIM
REGN
PG
STAT
PGND2
PGND1
SDA
SCL
SYS2
SYS1
INT
BAT2
BAT1
20
19
47nF
21
C1102
47nF
C0402
22
18
17
C1104
4.7uF
C0603
VBAT_SUPPLY
R1102
0R
R0201
ISENSE
VBAT
R1103
0R
R0201
BATSNS
16
15
VBAT_SUPPLY
(3C3)
(3C3)
14
13
OTG
CE
QON
PSEL
GPIO_CHG_EN
R1108
10K_1%
R0402
P1 change:
TS
12
11
R1107
C1105
2.2uF
C0603
10K_1%
R0402
VBUS
R1110
10K_1%
R0402
R1109
10K_1%
R0402
R1111
VBUS
0 6 0 3 1 U 0 5 0 V
VCDT
330K
R0402
330K(1%)
CHANGE R1117 TO 27K(0402 1%)
C
D
VBAT
EP
R1105
VBAT
(2C2)
PMID
SW2
SW1
25
(1C2)
10uF
C0603
316R
R0402
VBUS1
VBUS2
C1100
22uF
C0603
ind_wpn252012h
L1100
2.2uH
VCDT rating: 1.268V
C1106
10uF
C0603
R1112
CHANGE R1100 TO 316R(0402 1%)
(3C3)
39K
R0201
39K(1%)
C
40mils
R1113
CHANGE C1100 TO 22uF
3K3
R0201
CHR_LDO
(3C3)
CHANGE C1100 TO 4.7uF
BATTERY CONNECTOR
TP1104
1
1 80mil
(4B11)
40mil
BAT_NTC
(3B11)
3
4
5
6
D1101
uClamp0571P
TP1105
Battery ID
1
1
R1117
27K
R0402
VR1101
ESD5451N-2/TR
R0402
C1107
22uF
C0603
1K_1%
R0402
BAT_ON
(3C3)
B
R1115
16K9
VR1102
18v/15PF
R0402
AUXADC_REF
(3B3)
v
3
4
5
6
R1114
40mil
1
BAT_NTC
G1
G2
GND1
GND2
TP1103
ESD_SGP1610N2
1
2
BAT CONN
tp_cir_120
1
P1
P2
BAT1
BAT2
B
VBAT_SUPPLY
TP1102
VBAT_SUPPLY
1
P1100
bm22-6P
ce_bm22-6p
close MT6323 AUXADC_VREF18 PIN,
and the path need shielding with GND
1
tp_cir_120
A
A
Title
11 CHR & OTG POWER
Size
C
Date:
5
4
3
2
Document Number
Friday, April 24, 2015
Rev
V1.0
MT8127 TABLET
Sheet
1
11
of
13
5
4
3
2
1
TP1201
(3B12,4C3,5D12)
Power Key
(2D2,3B12,5C12)
(2D2,5C12)
tp_cir_120
1
TP1202
1
TP1203
1
KPCOL1
1
PWRKEY_R
tp_cir_120
VR1200
18v/15PF
R0402
USB HS IF
P1201
SIDEKEY_6p for adam
USB_DM
R1213
1
(2D2)
3
4
0R
1R0201
4
Z1201
2
1
VBUS
C1201
NC
C0402NC
8
ID
D_P
D_N
VUSB
C
D1200
UDZV 16B
dio_umd2
R0402
D1201
UDZV 16B
dio_umd2
VR1206
18v/15PF
R0402
v
v
VR1208
18v/15PF
GND
GND
GND
9
1
1
4
Volume Down
C
5
USB_ID
USB
(4C2)
R1212
USB_DP
v
(4C2)
HZ3000681
ACFT4A2G900E/NC
2
3
0R
2R0201
3
GND
VR1201
18v/15PF
R0402
GND
100R
R0402
P1200
C-MUC6K
usb_muc6k
6
R1210
KPCOL0
TP1205
tp_cir_120
1
(2D2,3B12,3D12)
TP1204
tp_cir_120
TP1206
tp_cir_120
1
1
TP1207
tp_cir_120
1
Volume Up
1
2
3
4
5
6
1
1
2
3
4
5
6
7
C1200
100nF
C0201
D
v
(3B12,3D12,4C3)
tp_cir_120
1
KPCOL0
1
D
1
PWRKEY_R
(2D2,3D12)
R1211
KPCOL1
100R
R0402
KPROW0
VR1203
18v/15PF
R0402
(2D2)
v
v
VR1202
18v/15PF
R0402
VIO18_PMU
C0201NC
C1301
NC
5
P1 change:
U1301
NC7SV32-sc70
ce_sc70_5
VCC
DEL R1206/R1207/V1200/V1201
(3D12,4C3,5D12)
(2D2,3D12,5C12)
ADD RESET CIRCUIT
1 A
PWRKEY_R
Y
4
SYSRSTB
2 B
KPCOL0
(1C2,4C3)
3
GND
NC
B
B
1
SH12
js_cl_1003x
shield_js_cl_1003x
1
1
SH11
js_cl_1003x
shield_js_cl_1003x
1
1
SH10
js_cl_1003x
shield_js_cl_1003x
1
1
1
1
SH9
js_cl_1003x
shield_js_cl_1003x
1
1
1
SH17
js_cl_1003x
shield_js_cl_1003x
1
SH13
js_cl_1003x
shield_js_cl_1003x
A
SH8
js_cl_1003x
shield_js_cl_1003x
1
1
SH7
js_cl_1003x
shield_js_cl_1003x
1
1
SH6
js_cl_1003x
shield_js_cl_1003x
1
1
SH5
js_cl_1003x
shield_js_cl_1003x
1
1
1
1
1
SH3
SH4
js_cl_1003x
js_cl_1003x
shield_js_cl_1003x shield_js_cl_1003x
1
SH2
js_cl_1003x
shield_js_cl_1003x
1
1
1
SH1
js_cl_1003x
shield_js_cl_1003x
A
Title
4
3
2
Document Number
Date:
5
12 Key, USB
Size
C
Friday, April 24, 2015
Rev
V1.0
MT8127 TABLET
Sheet
1
12
of
13
5
4
3
2
1
Change List Table
Date
Ver.Page
2014.6.23
P0.1
2014.6.24
P0.2
D
Description
06
08
08
Change R229/R230 from 8K to 2K 1% resistor
C828 change from 2.2u to 10uF
L802 change from 4.7u to 10uH
07
07
04
03
Add placeholder L709/C725 for WIFI TX FCC .P702 change to ECT818000163
C708 change from 100nF to 100pF .C711 change from 4.7uF to 4.7nF .
L400 chang to 100nH inductor for better FM performance
C331 change to NC
D
2014.7.31
P1
04
04
08
09
11
12
ADD R433 0R(0201)
Change R421/R422 to ESD5451N-2/TR(1006-00980)
change R825 to 680R change R835 to 150K(1%)
change L801 to WPN252012H100MT change L802 to WPN252012H2R2MT Change R820/R821 to NC
change U900/U901/U902/U903 to ICVE10184E070R100(1004-00998)
CHANGE R1117 TO 27K(0402 1%) CHANGE R1100 TO 316R(0402 1%) CHANGE C1100 TO 22uF CHANGE C1100 TO 4.7uF
Reserve reset circuit DEL R1206/R1207/V1200/V1201
2014.9.5
P2
04
07
08
Change L400 to 82nH(MHQ1005P82NJT000) change R414 from 0R to NC
Change L702 to 180nH, change R705 from NC to 0R
Reserve LCD_ID PIN,Add R839 0R(0201)
2014.10.17
P2.1
L401 L402 TO 47R 1004-01139
L800 TO BLM18PG471SN1 1004-00946
R421 R422 TO ESD5451N-2/TR
C
1006-00980
C
R811 TO 0R 0603
B
B
A
A
Title
99 Change List
Size
B
Date:
5
4
3
2
Document Number
Friday, April 24, 2015
Rev
V1.0
MT8127 TABLET
Sheet
1
13
of
13
ART FILM - MAPPING_BOTTOM
R424
U401
TP1204
TP1207
Z1201
C702
VR1206
R700
R1213
D1200
D1201
U902
R413
R1212
P901
R414
L402
TP1205
TP1206
C424
L400
P701
C422
U900
R433
P700
*
VR1208
C906
U903
C905
U901
C1201
R430
VR901
VR902
L700
R428
P404
C900
C903
C904
C902
R429
P405
R431
L706
L701
U706
R212
D802
C136
R507
C508
C200
R203
R302
VR504
L301
C129
C125
C128
C145
R100
C305
R218
U300
C818
Q801
R836
U802
R837
R829
R828
VR506
R204
C135
C306
R831
C829
R805
C315
C300
C820
C831
C827
C826
C109
U201
C123
Q802
C821
R826
C819
R835
R834
R838
C103
C102
C110
C112
C108
C113
C111
C104
C105
C106
C107
C303
C316
C100
L300
C101
C115
C114
C116
C117
C415
C314
C413
R825
R824
R213
C126
C302
D803
R827
R703
R704
SH17
C130
C144
C124
R504
C318
C317
R301
C706
R712
TP230
C828
C705
C703
C704
TP708
C830
C825
R702
TP703
R311
R304
TP300
TP316
D801
C701
L708
SH13
R833
R832
C823
TP704
R718
C722
C725
TP301
C311
P702
C721
L707
C700
L704
C708
R709
C720
U704
U705
R705
C824
C142
C714
L702
C709
C715
C707
L703
U701
L709
R716
R320
R317
R318
C719 C718
R207
C133
C143
C134
C138
R1005
R701
R720
R710
TP706
TP705
C822
C325
L705
C726
TP700
C712
C717
C711
R707
C723
R708
R321
C328
R210
R211
C330
C431
C716
R205
TP707
C1301
C428
R316
C299
C430
C433
L403
R416
C411
C910
C911
C912
C408
C406
C326
C324
C327
C913
R1217
R1216
R1215
R1214
R407
R409
C405
C407
C307
C417
U702
R206
R104
TP203
R1115
P1
C710
R719
X701
R713
C201
C409
C412
R715
C713
R319
R1104
TP202
R419
X301
R1101
U1301
X300
R1117
R418
C429
R427
TP201
R423
R404
R408
R412
TP200
R411
R1114
U402
C427
R415
Z901
C416
R426
C410
ADAM_L
SH1
SH11
R420
R406
R410
L401
SH2
R711
SH5
C419
C426
R417
C907
R402
Z902
R425
C909
C414
C425
C908
P902
SH3
L802
SH4
R219
VR505
R214
VR501
C141
C402
C118
R216
C322
TP511
C323
R502
C308
R322
C404
VR502
R215
R604
VR500
C614
C119
R217
R605
C120
C313
L302
C615
VR503
TP1100
TP1101
C613
C320
C319
C312
R1106
C839
R840
C838
R841
C845
R847
C844
C846
R815
R817
P102
C610
A
P1100
R602
R812
R810
C803
R808
C801
C606
C609
C800
L800
C833
C805
R845
R844
C842
C841
R842
Z803
R813
C423
C608
Z805
D800
VR1102
TP1105
L801
VR1101
C843
R821
R822
R823
R816
C834
C836
C837
C835
C1102
C1100
C1107
U801
R500
R1112
C1105
D1101
C832
C500
C505
C504
R1103 R1102
R601
C601
C602
C502
C507
C501
C604
C605
C506
R603
C122
R501
C607
R209
C1000
R208
U1001
U601
C503
R806
U1000
R421
R818
C603
C132
U500
R1000
SH8
SH9
TP1102
TP1104
TP1103
ART FILM - MAPPING_BOTTOM
*
P407
C1002
SH7
P406
C420
C421
R1001
C418
R422
R1004
R1210
VR1201
R1211
VR1203
C131
SH12
SH6
R1107
L100
R106
R107
Z801
R803
D301
U101
R108
C1104
R820
U1100
R1110
R1111
R1100
C304
R305
R849
R1113
R848
C1101
R1108
C612
C127
Z806
C847
R607
C309
R324
C331
C332
C310
VR1202
L1100
VR1200
R323
Z807
R846
C611
C840
C301
P1205
R1109
C1106
R303
R843
C1200
R1105
R606
SH10
L303
C121
C321
TP612
ART FILM - MAPPING_TOP
P401
P1200
TP701
TP905
TP210
TP209
TP208
TP211
TP313
TP310
TP312
TP212
TP311
TP306
TP308
TP309
NC101
TP307
NC100
TP1106
TP601
TP206
TP610
TP207
TP602
TP204
TP608
TP205
TP303
TP607
TP304
TP305
TP315
TP302
P1201
TP611
TP504
TP502
TP1201
TP600
TP609
TP510
TP508
TP512
TP213
TP604
TP1202
TP605
TP603
TP1203
TP606
P402
TP904
P900
TP903
ART FILM - MAPPING_TOP
P403
TP702
TP901
TP902