Post on 23-Oct-2021
transcript
BLU Studio 5.0 K
Service Manual
GSM General Specification
Safety Precautions Repair Precaution
Repair in Shield Box, during detailed tuning .Take specially care of tuning or test, because specificity of cellular phone is sensitive for surrounding interference(RF noise). Be careful to use a kind of magnetic object or tool, because performance of parts is damaged by the influence of magnetic force.
Surely use a standard screwdriver when you disassemble this product, otherwise
screw will be worn away.
Use a thicken twisted wire when you measure level. A thicken twisted wire has low
resistance, therefore error of measurement is few. Repair after separate Test Pack and Set because for short danger (for example an
overcurrent and furious flames of parts etc) when you repair board in condition of connecting Test
Pack and tuning on. Take specially care of soldering, because Land of PCB is small and weak in heat. Surely tune on/off while using AC power plug, because a repair of battery charger is
dangerous when tuning ON/OFF PBA and Connector after disassembling charger. Don't use as you pleases after change other material than replacement registered on SEC System. Otherwise engineer in charge isn't charged with problem that you don't keep this rules.
ESD(Electrostatically Sensitive Devices) Precaution Several semiconductors may be damaged easily by static electricity.
Such parts are called by ESD(Electrostatically Sensitive Devices),
for example IC,BGA chip etc. Read precaution below. You can prevent from ESD
damage by static electricity. Remove static electricity remained your body before you touch semiconductor or parts
with semiconductor. There are ways that you touch an earthed place or wear static electricity prevention string on wrist.
Use earthed soldering steel when you connect or disconnect ESD. Use soldering removing tool to break static electricity. Otherwise ESD will be
damaged by static electricity. Don't unpack until you set up ESD on product. Because most of ESD are packed by box
and aluminum plate to have conductive power, they are prevented from static electricity. You must maintain electric contact between ESD and place due to be set up until ESD is connected completely to the proper place or a circuit board.
Product Function Camera and camcorder
Music player FM BT
WIFI Dual SIM Card T-Flash Card G-Sensor
PS Sensor
DISASSEMBLY AND ASSEMBLY SERVICE TOOLS
Solder wire, soldering paste Wrist grounding strap, Antistatic gloves
Metal tweezers, Screw driver, SRT-6 Plates
DISASSEMBLY
Open the battery cover
Remove the 10 screws
Take the middle housing out
Chart of Troubleshooting
B9
VTCXO_PMU
U3-D
C128 470nF VM0 AVDD28_VTCXO D1
Connect TSX/XTAL GND
to GND_AUXADC first
than connect to main GND
Close to each other and nearby X601
1.2V IO for DDR2
VIO18_PMU
C1
100nF
VTCXO_PMU
C5
100nF
VIO18_PMU
C19
100nF
VIO18_PMU
C7
1uF
REFP
V7
V8
K1
L1
J1
G11
F11
D26
U3-A
DVDD18_FSRC
DVDD18_PLLGP
AVDD18_AP
AVDD28_DAC
AVDD18_MD
REFP
REFN
AVSS33_USB
VCCIO_EMI
VCCIO_EMI
VCCIO_EMI
VCCIO_EMI
VCCIO_EMI
VCCK_CPU VCCK_CPU VCCK_CPU
VCCK_CPU VCCK_CPU VCCK_CPU
Y9
Y12
Y14
Y16
Y19
P5
P6 P7
P8
R5
R6
C8
2.2uF
VIO_EMI
C32 C21
1uF 4.7uF
120mil
C16 C14 C18 C25
2.2uF
VPROC_PMU
C2
double sided SMT
Bottom cap: 0.1uF*4+1uF*2 1st
priority cap: 1uF
1st group cap: 1uF*1+2.2uF*2
+4.7uF*1+10uF*3
GND ball return to
cap :
REFN
1.REFN(F11)
2.DVSS18_MIPI(U23)
VMC_PMU
VIO28_PMU VIO18_PMU VIO18_PMU
C23
100nF
C4
100nF
C13
1uF
C11
100nF Reserve for eMMC
Based on your system level design , if better
desense performance is needed on your
system , please refer to desense
performance enhance proposal
VUSB_PMU
1uF C17
VIO18_PMU
C24 100nF
VIO18_PMU
C26 100nF
VIO18_PMU
150mil
150mil
VIO18_PMU
reserve for de-sense
C33
NC
[3,4] SIM1_SCLK
[4] SIM1_SIO
[4] SIM2_SCLK
[4] SIM2_SIO
[4] CLK32K_BB
G25
G26
T26
U23
K26
G10
A13
AB1
J26
V2
A23
V5
AB26
R2
U2
K3
U3
N1
AVDD33_USB
AVDD18_USB
DVDD18_MIPI
DVSS18_MIPI
DVDD18_CM
DVDD18_BPI
DVDD28_BPI
DVDDIO_MC0
DVDDIO_MC1
DVDD18_VIO
DVDD18_VIO2
DVDDIO_NF
DVDD18_LP
SIM1_SCLK
SIM1_SIO
SIM2_SCLK
SIM2_SIO
CLK32K_IN
MT6571_ABB
VCCK_CPU
VCCK_CPU
VCCK_CPU
VCCK_CPU
VCCK_CPU
VCCK_CPU
VCCK_CPU VCCK_CPU
VCCK_CPU VCCK_CPU
VCCK
VCCK
VCCK VCCK
VCCK
VCCK VCCK
VCCK
VCCK
VCCK
VCCK
VCCK VCCK
VCCK
VCCK VCCK
VCCK
VCCK VCCK
VCCK
VCCK
VCCK
VCCK
VCCK
RS_VDD
RS_VSS
NC
R7 10uF 10uF 10uF 4.7uF single sided SMT R8 1st priority cap: 0.1uF T5
T6 1st group cap: 0.1uF*3+1uF*4 T7 +2.2uF*2+4.7uF*1+10uF*3 T8
U5 U6
U7
U8
Star-connection from big cap
L7
L8
L9 L10
L14 L15
L16
L17
M7 C3 C6 C9 C10 C12 C15 C20 C22
M8
M9 100nF 100nF 100nF 100nF 1uF 1uF 1uF 1uF
M17 N17
T17
U9 U17
V10 V11
V12
V13
V14
V15 V16
V17
MT6571.RS_VDD connect to MT6323.VPROC_FB MT6571.RS_VSS connect to MT6323.GND_VPROC_FB
R3 VPROC_FB [4]
4mil - defferential - GND shielding T3 GND_VPROC_FB [4]
Vproc remote sense : differential 4mil with good shielding, from the BB to PMIC
AG26
MT6571_LPDDR2_V12_20131219
ED31 [5]
ED30 [5]
ED29 [5]
ED28 [5]
ED27 [5]
ED26 [5]
ED25 [5]
ED24 [5]
ED23 [5]
ED22 [5]
ED21 [5]
ED20 [5]
ED19 [5]
ED18 [5]
ED17 [5]
ED16 [5]
ED15 [5]
ED14 [5]
[9] EINT_ALPXS
[8] AUX_IN0
[7] USB_DP
[7] USB_DM
[6] EINT_EAR
[4] CHD_DP
[4] CHD_DM
AG2
AC5
AE5
AD5
AG3
AF5
AC6
AG5
AC16
AE15
AD15
AC14
AG16
AF14
AF16
AF15
AE8
AC9
R7 5.1K/1% Close to BB
90-ohm differential
U3-C
ED31_(DDR2)
ED30_(DDR2)
ED29_(DDR2)
ED28_(DDR2)
ED27_(DDR2)
ED26_(DDR2) BC 1.1 PWM ED25_(DDR2)
ED24_(DDR2)
ED23_(DDR2)
ED22_(DDR2)
ED21_(DDR2) ED20_(DDR2)
ED19_(DDR2)
ED18_(DDR2)
ED17_(DDR2)
ED16_(DDR2)
ED15_(DDR2)
ED14_(DDR2)
C27 NC SCL_1 [3,8,9]
SDA_1 [3,8,9]
KROW0 [7]
JTAG_TMS_1
KCOL0 [7]
KCOL1 [7] JTAG_TCK_1
Only GPI
ND0_(DDR2)
ND1_(DDR2)
ND2_(DDR2)
ND3_(DDR2)
ND6_(DDR2)
USB ADC I2C Double Key ND8_(DDR2)
ND9_(DDR2)
ND12_(DDR2)
ND13_(DDR2)
ND15_(DDR2)
NCEB_(DDR2) NWRB_(DDR2)
MC0_RSTB_(DDR2)
MC0_DAT7_(DDR2)
MC0_DAT6_(DDR2)
MC0_DAT5_(DDR2)
1
1
MT6571 support JTAG from below :
1. KP (recommand)
2. MC1
3. CAM
for JTAG pin out from MC1/CAM, refer
to HW design notice
TP206
TP207
VIO18_PMU [2,3,4,5,8,9]
R6 HW trapping PIN R211
1K: eMMC
1K NC: NAND
AA4 NLD0 [5] AB2 NLD1 [5] W5 NLD2 [5] Y1 NLD3 [5] AA3 NLD6 [5] AA2 NLD8 [5] Y2 NLD9 [5] Y4 NLD12 [5] Y3 NLD13 [5] W1 NLD15 [5] Y5
AA5 NCEB [5] [5] NWRB
AC1 NLD10 [5]
AE3 NALE [5] AD3 NCLE [5] AD2 [5]
HW trapping PIN for JTAG debug from KP(serial)
VIO18_PMU
[2,4] SIM1_SCLK R8 NC
Normal : NC
JTAG : 4.7K
Reserve R footprint for JTAG
debugging
(please refer to HW design notice)
VIO18_PMU
R9 R10
Power by CTP, MEMS sensor
2.2K 2.2K
[3,8,9] SDA_1 SDA_1 [3,8,9]
[3,8,9] SCL_1 SCL_1 [3,8,9]
VCAMD_IO_PMU
ED13
ED12
ED11
ED10
ED9
ED8
ED7
ED6
[5]
[5]
[5]
[5]
[5]
[5]
[5]
[5]
AD8
AD7
AG8
AF7
AF6
AC8
AF11
AG9
ED13_(DDR2)
ED12_(DDR2)
ED11_(DDR2)
ED10_(DDR2)
ED9_(DDR2)
ED8_(DDR2)
ED7_(DDR2)
ED6_(DDR2)
MC0_DAT4_(DDR2)
MC0_DAT3_(DDR2)
MC0_DAT2_(DDR2)
MC0_DAT1_(DDR2)
MC0_DAT0_(DDR2)
MC0_CK_(DDR2)
MC0_CMD_(DDR2)
AE2
AF2
AF1
AC3
AC2
AD1
AF3
NLD4 NLD5 NLD7 [5] [5]
NLD14 [5]
NLD11 [5]
GPIO74 [5]
NREB [5]
NRNB [5]
[3,9]
[3,9]
SDA_0
SCL_0
R11
2.2K
R12
2.2K
Power by CAM_IO
SDA_0 [3,9] [3,9]
ED5 [5] AD10
ED4 [5] AE13
ED3 [5] AG12
ED2 [5] AD13
ED1 [5] AF10
ED0 [5] AG13
for DDR2 : AG25 must NC AG25
AF23 AF21
AF17
AF24
AF22
AE22
AG24
AC19
EA9 [5] AD23
EA8 [5] AG22
EA7 [5] AE21
EA6 [5] AD22
EA5 [5] AC20
EA4 [5] AF20
EA3 [5] AF19
EA2 [5] AC18
EA1 [5] AF18
EA0 [5] AE18
for DDR2 : AF26 must NC AF26
EVREF [5] AD11
AC17
ECS0_B [5] AG21
ECS1_B [5] AE24
AD18
AG19
AG18
ECKE [5] AF25
EDQM0 [5] AE12
EDQM1 [5] AD12
EDQM2 [5] AC13
EDQM3 [5] AE7
EDQS0 [5] AA13
EDQS1 [5] AB9
EDQS2 [5] AB14
EDQS3 [5] AA8
EDQS0_B [5] AB13
EDQS1_B [5] AA9
EDQS2_B [5] AA14
EDQS3_B [5] AB8
AB18
for DDR2 : AA18+AB18 must NC AA18
EDCLK [5] AA19
EDCLK_B [5] AB19
ED5_(DDR2)
ED4_(DDR2)
ED3_(DDR2)
ED2_(DDR2)
ED1_(DDR2)
ED0_(DDR2)
EA18_(DDR2)
EA17_(DDR2)
EA16_(DDR2) EA15_(DDR2)
EA14_(DDR2)
EA13_(DDR2)
EA12_(DDR2)
EA11_(DDR2)
EA10_(DDR2)
EA9_(DDR2)
EA8_(DDR2)
EA7_(DDR2)
EA6_(DDR2)
EA5_(DDR2)
EA4_(DDR2)
EA3_(DDR2)
EA2_(DDR2)
EA1_(DDR2)
EA0_(DDR2)
ERESET
VREF0
VREF1
ECS0_B_(DDR2)
ECS1_B_(DDR2)
EWR_B_(DDR2)
ERAS_B_(DDR2)
ECAS_B_(DDR2)
ECKE_(DDR2)
EDQM0_(DDR2)
EDQM1_(DDR2)
EDQM2_(DDR2)
EDQM3_(DDR2)
EDQS0_(DDR2)
EDQS1_(DDR2)
EDQS2_(DDR2)
EDQS3_(DDR2)
EDQS0_B
EDQS1_B
EDQS2_B
EDQS3_B
EDCLK0
EDCLK0_B UART
EDCLK1
EDCLK1_B
MT6571_BB SPI MSDC SYS Ctrl
LPCEB
LPTE
LRSTB
LPRDB LPA0
LPWRB
LPD9
LPD8
LPD7
LPD6
LPD5
LPD4
LPD3
LPD2
LPD1
LPD0
TDN2
TDP2
TDN0
TDP0
TDN1 TDP1
TCN
TCP
MIPI_VRT
SCL_0
SDA_0
CMPCLK
CMMCLK
RDN0
RDP0
RDN1 RDP1
RCN
RCP
CMRST
CMPDN
CMDAT0
CMDAT1
CMDAT2
CMDAT3
CMDAT4
CMDAT5
RDN0_A
RDP0_A
RDN1_A
RDP1_A
RCN_A
RCP_A
CMRST2
CMPDN2
AE25
AC24 DSI_TE [8]
AD24 AC25 DSI_LRSTB [8]
AD26
AD25
AC23
AB23 LCM_BLPWM [8]
AB22
AA22
Y22
W22
W23
V23
V24
AB24 100-ohm differential
AA25 MIPI_TDN2 Y25 MIPI_TDP2 Y26 MIPI_TDN0 W26 MIPI_TDP0 U25 U26 MIPI_TDN1
W25 MIPI_TDP1 MIPI_TCN
V25 MIPI_TCP
U24 R5 1.5K Close to BB IC MIPI_VRT
N21 SCL_0 M21 SDA_0
L23
K24
R21
P21 C34
P20 P19 NC
U22
V22
K25 M_CMRST [9]
K23 M_CMPDN [9]
P25
N25
N26 CMDAT2 [9] M26 CMDAT3 [9] M25 CMDAT4 [9] P24 CMDAT5 [9]
R26 CMHREF [9] R25 CMVSYNC [9] P22 CMDAT6 [9]
P23 CMDAT7 [9] T22 CMDAT8 [9]
R22 CMDAT9 [9]
N22 SUB_CMRST2 [9] M22 SUB_CMPDN2 [9]
SCL_0
[8]
[8]
[8]
[8]
[8]
[8] [8]
[8]
[3,9]
[3,9]
CMPCLK [9]
CMMCLK [9]
MT6571_LPDDR2_V12_20131219
UART1 : AP UART UTXD1 1 UTXD1
URXD1 1 URXD1
WATCHDOG [4,5]
PMIC_SRCLKENA [4]
C30 NC RESETB [4] 72没加C
EINT_PMIC [4]
Please make sure the ball map is
PMIC_SPI_SCK [4]
PMIC_SPI_CS [4,5] match to the MCP type you selected PMIC_SPI_MISO [4]
[8] MC1CMD PMIC_SPI_MOSI [4]
[8] MC1CK
[8] [8] MC1DAT0 AUD_CLK [4] For other memory pin mux, please refer
[8] MC1DAT1 MC1DAT2
AUD_MISO [4]
[8] MC1DAT3 AUD_MOSI [4] to Design Notice "DDR1/DDR2 Pin Mux"
and "NAND/eMMC Pin Mux"
VBUS
U400 MT6323
R408 MT6323/VFBGA145/P0.4/B0.25/5.8X5.8
VCDT [4] SPK_P K1 SPK_P [7]
330K/1% R411
SPK_N L1 SPK_N [7]
C436 [1,4,7,8,9] VBAT C401 2.2uF
P1 VBAT_SPK
1uF/50V/0603 39K/1% L2 GND_SPK
AU_HSP AU_HSN H1 G1 AU_HSP AU_HSN [6] [6]
AU_HPL H4 AU_HPL [6]
[6] MICBIAS0 [6] MICBIAS1 F2 G2
AU_MICBIAS0 AU_MICBIAS1 AU_HPR J4 AU_HPR [6,7]
R407 C403
CHR_LDO [4] [6] AU_VIN0_P E4 AU_VIN0_P ISINK0
E9 LED_KEYPAD [7] 3.3K 100nF [6] AU_VIN0_N F4
AU_VIN0_N AUDIO DRIVER
ISINK1 C9
C C E [6] AU_VIN1_P G3 AU_VIN1_P ISINK2 ISINK3 E10 C10
FLASHLED- [9]
U401 FDG6303_2 [6] AU_VIN1_N G4 AU_VIN1_N
STT818B C
B D2 D1 AU_VIN2_P AU_VIN2_N C
MOS400 [4] VA_PMU
J2 D3 AVDD28_ABB
3
N-Mosfet 2 VDRV [4] C456 H2 GND_ABBAVDD28_AUXADC
1uF
[6] ACCDET E2 ACCDET BUCK OUTPUT C14
[1] CLK4_AUDIO E1
CLK26M VPROC VPROC D14 E14
VPROC_SW L421 L2520/2.8A VPROC_PMU [2]
R428 ISENSE VBAT
[4] [1,4,7,8,9] VPROC 0.2R/0805/1%
VPROC_FB B12 VPROC_FB [2]
CHARGER GND_VPROC_FB C12 GND_VPROC_FB [2]
[1,4,7,8,9] VBAT P13 BATSNS
[4] ISENSE P12
K3 ISENSE VPA A14 B14
AUXADC_REF [1,4] [4] BAT_ON[4] VCDT A12
BATON VCDT VPA
R400 [4] VDRV M13 VDRV VPA_FB D12
[4] CHR_LDO N13 CHRLDO
16.9K C402 VSYS H14
VSYS_SW L410 L2520/1.4A VSYS_PMU [4] 1
VBAT CONTROL SIGNAL
1K 1uF [7] PWRKEY R416 1K M2 PWRKEY
2 R402 BAT_ON [4] [3,5] WATCHDOG A1 SYSRSTB VRTC
3 R401 [3] RESETB K4 A9 RESETB
ALDO OUTPUT M3 VCAMA_PMU
RV400 RV401
[3] A7 INTFSOURCE VA VA_PMU BAT400
NC NC EINT_PMIC N12 EXT_PMIC_EN
VCN28 VTCXO N3 L4 VCN_2V8_PMU
30K N2 PMU_TESTMODE
P3 VTCXO_PMU
C457 R419
[3] AUD_MOSI E7 AUD_MOSI VCAMA VCN33 M6 VWCN_3V3_PMUVCAMA_PMU 1uF C472
[3] AUD_CLK E8 AUD_CLK AVDD33_RTC
C3 VRTC [3] AUD_MISO B6 AUD_MISO
1K 100nF
[3] PMIC_SRCLKENA A2 M1
SRCLKEN DLDO OUTPUT FCHR_ENB
VM J13 VM_PMU C411
[3] PMIC_SPI_SCK D9 SPI_CLK VRF18 H11 VRF18_PMU VEMC_3V3_PMU VBAT
[3,5] PMIC_SPI_CS B7 SPI_CSN VIO18 L12 VIO18_PMU 22uF [3] PMIC_SPI_MOSI D8 SPI_MOSI VIO28 M4 VIO28_PMU
[3] PMIC_SPI_MISO B8 SPI_MISO VCN18
J12 K14 VWCN_1V8_PMU
VBAT INPUT VCAMD VCAM_IO L13
VCAMD_PMU VCAMD_IO_PMU C28 F13 F14 VBAT_VPROC VBAT_VPROC
VD400 G13 VBAT_VPROC VEMC_3V3
P7 VEMC_3V3_PMU 100nF
C400 C452 4mil (VPA no use) A13 VBAT_VPA VMC
L6 VMC_PMU
VMCH P4 VMCH_PMU
10uF NC
H13 VBAT_VSYS VUSB N6 VUSB_PMU SOD123
P8 P6 VBAT_LDOS3 VSIM1 P9 N9 VSIM1_PMU
P5 VBAT_LDOS3 VBAT_LDOS2 VSIM2 VGP1
L8 VSIM2_PMU
[4] VSYS_PMU
[2,3,4,5,8,9] VIO18_PMU
C420
10uF
C421
10uF
C422
1uF
C453
1uF
C423
10uF
C424
10uF
C425
1uF
C426
1uF
[1,4] AUXADC_REF
[1] AUXADC_TSX
[1] GND_AUXADC
C458
1uF/NC
C459
DVDD18_DIG_PMIC
C413 1uF
[3] CHD_DM [3] CHD_DP
[2,3] SIM1_SCLK
P2
J14
M14
A8
A5
C2
B1
B2
A10 A11
B5
VBAT_LDOS1
AVDD22_BUCK
AVDD22_BUCK
DVDD18_DIG
DVDD18_IO
AUXADC_VREF18 AUXADC
AUXADC_AUXIN_GPS
AVSS28_AUXADC
BC 1.1
CHG_DM CHG_DP
SIM LVS
SIM1_AP_SCLK
RTC
VIBR
VGP2
VGP3
VCAM_AF
VREF
GND_VREF
RTC_32K1V8
RTC_32K2V8
XIN
M7
N8
L14
N7
P14
N14
D5 C4
A3
VREF
C412
100nF
VIBR_PMU
VCAM_AF_PMU
dedicate VSS ball, must return to cap then to main GND: 1. GND_VREF(N14) => C412
CLK32K_BB [2]
0R
0R [2] SIM1_SIO M11E6 SIMLS1_AP_SIO S IM1_AP_SR ST XOUT A4 32K_OUT R433 DCXO_32K [1]
[2] SIM2_SCLK C5 SIM2_AP_SCLK GND_ISINK
B10
[2] SIM2_SIO K11 SIMLS2_AP_SIO GND_VSYS G11 D6 SIM2_AP_SRST GND_VPA
E13 E11
[8] SCLK M9 SIMLS1_SCLK
GND_VPROC GND_VPROC F11
[8] SIO N11 SIMLS1_SIO GND_VPROC
F10
[8] SRST M10 SIMLS1_SRST
GND_LDO K6
[8] SCLK2 K9 SIMLS2_SCLK GND_LDO
K8
[8] SIO2 L11 SIMLS2_SIO
[8] SRST2 K10 SIMLS2_SRST GND_LDO GND_LDO F5 F6
GND_LDO GND_LDO F7 F8 F9
GND_LDO GND_LDO GND_LDO G5 G6
1 SH2
8068-LED-SH
[3] EA0
[3] EA1 [3] EA2 [3] EA3 [3] EA4 [3]
[3] EA5 EA6
[3]
[3] EA7 EA8 [3] EA9
[3] ED0
[3] [3] ED1 ED2
ED3 [3] [3] [3] ED4 ED5
[3] [3] ED6 ED7
ED8 [3] [3] ED9 [3] ED10
[3] ED11 [3] ED12
[3] ED13
[3] ED14
[3] ED15
[3] ED16 [3] ED17
[3] ED18
[3] ED19
[3] ED20
[3] ED21 [3] ED22
[3] ED23
[3] ED24 [3] ED25
[3] ED26
[3] ED27
[3] ED28 [3] ED29
[3] ED30
[3] ED31
R508 240R
R507 240R
[5] NAND_D3_EMMC_VSS
Jumper for co-lay NAND
R541--R545=0R R522=47K [3,5] NRNB
eMMC
R529--R532=0R [5] NAND_VCC_EMMC_VCC
[5] NAND_D15_EMMC_VCCQ
[2,3,4,5,8,9] VIO18_PMU
U501
U3 CA0 VDD1 E6
T3 CA1 VDD1 F1
R3 CA2 VDD1 V1
R2 CA3 VDD1 W6
R1 CA4
K2 CA5 VDD2 E5
J2 CA6 VDD2 G2
J3 CA7 VDD2 K1
H3 CA8 VDD2 M7
H2 CA9 VDD2 U2
T8 VDD2 W5
R8 DQ0 DQ1 VDDQ F7
R7 DQ2 VDDQ F10
R9 DQ3 VDDQ G5
R6 DQ4 Power VDDQ H9
P7 DQ5 VDDQ J10
P8 DQ6 VDDQ L6
P9 DQ7 VDDQ M6
K9 DQ8 VDDQ N6
K8 DQ9 VDDQ R10
K7 DQ10 VDDQ T9
J6 DQ11 VDDQ U5
J9 DQ12 VDDQ V7
J7 DQ13 VDDQ V10
J8 H8 DQ14 DQ15 VDDCA J1
W7 DQ16 VDDCA L1
U6 DQ17 VDDCA T2
W8 T5 DQ18 A8
U7 DQ19 DQ20 VCC VCC B2
W9 DQ21 VCCQ B8
V8 DQ22 VDDI A5
T6 H6 DQ23 DQ24 CLKM B5
F8 DQ25 RST C1
E9 DQ26 CMD C5
G7 DQ27 eMMC H5 DQ28 DAT7 B4
E8 DQ29 DAT6 A4
G6 DQ30 DAT5 A6
E7 DQ31 DAT4 B6
DAT3 A7 G3 ZQ0 DAT2 B7
F3 ZQ1 DAT1 B3
DAT0 A3
F6 VSSQ CS0# P1
G10 F9 VSSQ CS1# P2
H10 VSSQ VSSQ CKE0 N1
K10 J5 VSSQ CKE1 N2
M5 VSSQ VSSQ CLK M3
P10 R5 VSSQ CLK# L3
T10 VSSQ VSSQ DQS0 P6
U10 VSSQ DQS0# P5
V6 VSSQ DQS1 K6
V9 VSSQ DQS1# K5
DQS2 U8
T1 VSSCA DQS2# U9
M1 VSSCA DQS3 G8
H1 VSSCA DQS3# G9
B9 VSSM DM0 N5
E1 VSSM DM1 L5
F2 VSS LP-DDR2 DM2 T7
F5 G1 VSS DM3 H7
L2 VSS VSS VREFCA K3
M8 U1 VSS VREFDQ M9
V2 VSS VSS NC C2
V5 VSS NC C4
C3 VSSQM NC C6
NC D1 A1 DNU NC D2
A2 DNU NC D3
A9 DNU NC D4
A10 DNU NC D5
B1 DNU NC D6
B10 DNU NC E2
E10 DNU NC E3
W1 DNU NC M2
W10 DNU NC N3
Y1 DNU NC P3
Y2 DNU NC V3
Y9 DNU NC W2
Y10 DNU NC W3
LPDDR2+eMMC (162 MCP)
R522 NC NAND
R541 NC NAND
R530 0R eMMC
C560 C550
4.7uF 220nF
R542 NC NAND
R531
[2,5] VIO_EMI R501 0R/0603 C514 C515 4.7uF 100nF
double sided SMT:
Put to the BB bottom, reserve for PI.
single sided SMT:
Put around the Memory.
VIO_EMI [2,5]
C509 C510 C511 C512 C513
100nF 100nF 100nF 100nF 4.7uF
between BB and Memory.
NAND_VCC_EMMC_VCC [5]
[5]
NAND_D15_EMMC_VCCQ NAND_VCC_EMMC_VDDI [5]
NREB [3]
NLD10 [3]
NRNB [3,5] C504 C505
NALE [3] 1uF 100nF
NCLE [3]
NLD4 [3]
NLD5 [3]
NLD7 [3]
NLD14 [3]
NLD11 [3]
NWPB [5]
ECS0_B [3]
ECS1_B [3]
ECKE [3]
EDCLK [3]
EDCLK_B [3]
EDQS0 [3]
EDQS0_B [3]
EDQS1 [3]
EDQS1_B [3]
EDQS2 [3] [3]
EDQS2_B EDQS3 [3]
EDQS3_B [3]
EDQM0 [3]
EDQM1 [3]
EDQM2 [3]
EDQM3 [3]
EVREF [3,5]
NLD1 [3]
NWRB [3]
NLD6 [3]
NLD8 [3]
NLD0 [3]
NLD2 [3]
NCEB [3]
NLD12 [3]
NLD13 [3]
NLD9 [3]
VIO18_PMU [2,3,4,5,8,9]
VIO18_PMU [2,3,4,5,8,9]
VEMC_3V3_PMU [4]
NLD15 [3]
VM_PMU [4]
HW trapping PIN NC : VM=1.2V (LPDDR2) 4.7K: VM=1.8V (LPDDR1)
[3,4] PMIC_SPI_CS
[2,5] VIO_EMI
R520
8.06K/1%
[3,5] EVREF
R521
C521
100nF
8.06K/1%
0R eMMC VIO18_PMU [2,3,4,5,8,9]
R543 NC NAND
[5] NAND_VCC_EMMC_VDDI C29 C561
1uF 1uF
R545 NC NAND WATCHDOG [3,4]
[5] NWPB R529
0R eMMC GPIO74 [3]
[3] NLD3 R544 NC NAND
R532 0R eMMC NAND_D3_EMMC_VSS [5]
MIC RECEIVER
[4] MICBIAS0 R601 1K
R602
[4] AU_VIN0_P C601 100nF 1.5K
C603
4.7uF
C602 100nF [4] AU_VIN0_N R603
R604 1K 1.5K
C611 RV611
33pF TVS
B611 75@100MHz
C612
100pF
[4]AU_HSP B612 75@100MHz
C613 RV612
33pF TVS
Earphone MIC_P[7] MIC_N[7]
REC611
1 P
N 2
REC(SMT NC)
[4] AU_HPL
AU_HPR
[3] EINT_EAR
[6] [6] XMP3_R XMP3_L
[6] XMICP
[4] MICBIAS1
R621
1K
[4] AU_VIN1_N C621 100nF C626 4.7uF
C623 R622
C622 33pF 1.5K
100pF C624
33pF
C625 100nF
ACCDET R623 1K
B621 75@100MHz C627 10uF R624 100R
B622 75@100MHz C628 10uF R625 100R
[2,4,8,9] VIO28_PMU
R626
R627 47K 470K
B623 B624
B625
C631 C632 RV621 RV622 RV623 R628 R629
33pF 33pF NC NC NC 470R 470R
XMICP [6]
XMP3_L [6]
XMP3_R [6]
1.8K@100MHz 1.8K@100MHz
1.8K@100MHz CON601 Ear Jack
RV624 B626
LOW_TVS 100nH FM_RF [10]
R630 0R FM_RX_N_6572[10]
KEY 1K
[3] KCOL0 R714 KCOL0_0 [7]
[3] KCOL1 R712 1K KCOL1_1 [7]
[3] KROW0 R715 1K KROW0_0 [7]
Sub-brd interface [7] AUDIO_PAEN AUDIO_PAEN [7]
R2 47K
Must add PD resisitor
[1,4,7,8,9] VBAT C56 2.2uF
C58 C57
4.7uF 100nF
C2P D1 C31
[7] AUDIO_PAEN A4 SHDN B1 C2N C2N B2
U1
[4,6,7] AU_HPR C51 15nF R17 3K A2 INN AU-AW8736 VOP B4
C50 220pF VON D4 C53 15nF R16 3K A1
INP D3 PVDD
C54
4.7uF
1 CON703 [4] PWRKEY 2
TVS700
TVS SMT NC
Volume up key uses for USB DL! CON702
[7] KCOL0_0 1
[7] KROW0_0 2
[7] KCOL1_1 3 4
TVS701 TVS702 TVS703 SMT NC
TVS TVS TVS
V0.5
[7] SPK1_P
[7] SPK1_N
[4,6,7] AU_HPR SPK_GND
[6] MIC_P
[6] MIC_N
[4] VIBR_PMU
[1,4,7,8,9] [4] LED_KEYPAD VBAT
[7] AUDIO_PAEN
[4] SPK_P
2.2uF [4] SPK_N
R19 R20
NC NC
BLM18PG221SH1
B480 B481 BLM18PG221SH1
Power key
Side key
1 1 SPKP 2 3 1 SPKN
4 1 HPRP 5 6 1 MICP
7 8 1 MICN
9 1 VIBR 10 1 SUB_VBAT 11 12 14
13 15
CON700 ZIF_13PIN_F
SPK1_P [7]
SPK1_N [7]
C480 C481
1nF 1nF
IO Connector CON701 USB-MICRO5P
[4,7] VBUS 1 USB_POWER
[3,7] USB_DM 2 USB_DM
[3,7] USB_DP 3 USB_DP GND 6
4 GND GND 7 8 9 TVS711 TVS712 TVS710 ID GND
NC NC NC 5 GND
Factory Test Point [1,4,7,8,9] VBAT 1 VBAT
[3,7] USB_DM 1 DM
[3,7] USB_DP 1 DP
[4,7] VBUS 1 VBUS
1 GND
Mark Point MARK1 MARK2 MARK3 MARK4
1 1 1 1
MARKD3MM MARKD3MM MARKD3MM MARKD3MM
[2,3,4,5,8,9] VIO18_PMU
[4] SIO
RV804
3
2
1
GND
VPP
I/O
SIM801
Sim Card Con
VCC
RST
CLK
4
5
6
C800
RV805
RV806
VSIM1_PMU [4]
SRST [4]
SCLK [4]
[1,4,7,9]
VBAT
B801
HPZ1608E102-R60TF
C816
4.7uF
6
4
2
L801
U801
VIN
EN
4.7uH
LX 1
VOUT 5
3
R805
C820
NC
VD820
300K
B802
HZ1005K102TFB01
C839
1uF/50V/0603
[2,4,6,8,9]
[8]
[8]
[3]
[3]
[3]
[3]
VIO28_PMU
LEDA
LEDK
AUX_IN0
DSI_TE
DSI_LRSTB
MIPI_TDP2
LCD830
1
2 3
4 5
6
7
8 9
10
11
12
13
14
NC 1uF NC NC GND FB [3] MIPI_TDN2 15 16
R808 [3] MIPI_TDP1 17 [3]LCM_BLPWM SGM3732 LEDA [8] 18
R822 LEDK [8] [3] MIPI_TDN1 19
[3] MIPI_TDP0 20
10R [3] MIPI_TDN0 21 22
Must add PD resisitor [3] 23 26
47K [3] MIPI_TCP MIPI_TCN 24 25 27
C831 C830
1uF 1uF
VSIM2_PMU[4]
3 GND VCC 4
2 VPP SIM80 2 Sim Card Con RST 5 SRST2 [4]
[4] SIO2 1 I/O CLK 6 SCLK2 [4]
RV807 C801 RV808 RV809
NC 1uF NC NC
TP9 TP10 TP11
VIO18_PMU VIO28_PMU [2,3,4,5,8,9] [2,4,6,8,9]
[4]VMCH_PMU
C821
TFLASH1.1MM [2,4,6,8,9] VIO28_PMU 4.7uF TF800 [2,3,4,5,8,9] VIO18_PMU
[3] MC1DAT2 1 DAT2
2 TP5 TP6 TP7 TP8
[3] MC1DAT3 CD/DAT3
1 CTP800
[3] MC1CMD 3 CMD 2 GND
4 [3,9] SCL_1 3 AVDD SCL(YU)
VDD [3,9] SDA_1 4 5 SDA(XL)
[3] MC1CK 5 CLK [1] [1] EINT_CTP CTP_RSTB 6 EINT(YD) RST(XR)
6
VSS
7 8 VIO GND
[3] MC1DAT0 7 DAT0 RV800 RV801 RV802 RV803 C811 C810 CTP Connector
[3] MC1DAT1 8 DAT1 NC NC NC NC 1uF 1uF
[4,9] VCAMD_PMU
[4,9] VCAMA_PMU
[3,4,9] VCAMD_IO_PMU
[4] VCAM_AF_PMU
[3,4,9]
[4,9]
[4,9]
[3] M_CMRST 1
[3] M_CMPDN 2 3 4
5
[3,9] CMHREF 6
C901 C903 C904 [3,9] CMMCLK 7
[3,9] CMVSYNC 8
1uF 1uF 100nF [3,9] CMPCLK 9
10 11
[3,9] [3,9] SCL_0 SDA_0 12
[3,9] CMDAT2 13 14 15
[3,9] [3,9] CMDAT4 CMDAT3 16 17 18
[3,9] CMDAT5
[3,9] CMDAT7 19 20
[3,9] CMDAT6
[3,9] [3,9] CMDAT9 CMDAT8 21 22 23 24
C905 C907
1uF 1uF
VCAMD_IO_PMU
[3,9] SCL_0
[3,9] SDA_0
[3] SUB_CMPDN2
[3] SUB_CMRST2 VCAMD_PMU
VCAMA_PMU
[3,9] CMHREF
[3,9] CMMCLK
[3,9] CMVSYNC
[3,9] CMPCLK
[3,9] CMDAT2
[3,9] [3,9] CMDAT3
[2,3,4,5,8,9]
CAM900 BBCON-28P-P04
[2,3,4,5,8,9]
[2,4,6,8,9]
25
26
27
28
CAM901
1
2
3 4
5
6
7
8 9
10 11
12 13
14 15
16 17
18
19 20
VIO18_PMU
VIO18_PMU U920 VIO28_PMU
R920 NC
B1 VDD RSTN D4
C4 VID TRG C3 C931
C2 TST1 SCL/SK A3 SCL_1 [3,8,9] NC
C932 B3 RSV SDA/SI A4 SDA_1 [3,8,9]
NC D1 CAD0 SO B4
D2 CAD1 CSB A2
C1 VSS DRDY A1
CAP D3
NC C930
NC
[2,3,4,5,8,9] VIO18_PMU
[2,4,6,8,9] [2,3,4,5,8,9] VIO28_PMU VIO18_PMU
C914
4.7uF
1 VDDIO NC 13
2 BYP GND 12
C912 C913 3 NC MMA8452Q INT1 11
4 SCL GND 10
100nF NC
5 GND INT2 9
D901
[3,8,9]
[3,8,9] SCL_1 R901 0R SDA_1
[3,9] CMDAT4 CMDAT5 21
[3,9] CMDAT6 22 23 26 [3,9] [3,9] CMDAT7 CMDAT8 24 27
[3,9] CMDAT9 25
[1,4,7,8,9] VBAT
LED990
[4] FLASHLED- BL-HZB32X-TRB
[1,4,7,8,9] VBAT
[2,4,6,8,9] [2,3,4,5,8,9] VIO28_PMU VIO18_PMU
R902
4.7K 1 J900
[3,8,9] SDA_1 2 VCC SDA
[3,8,9] SCL_1 3 4 SCL
[3] EINT_ALPXS 5 INT VLED
6 GND
APDS_9900
U3-B
ANT1101 ANT1100
R1100 0R R1101
L1103 L1104 TVS1100
NC
NC 39nH
[4] VCN_2V8_PMU
[6] FM_RX_N_6572
[6] FM_RF L1102
L1101
NC
[10] GPS_RX_IP
[10] GPS_RX_IN
[10] GPS_RX_QP
[10] GPS_RX_QN
[10] FM_CLK
[10] FM_DATA
[1,10] CONN_XO_IN
[4,10] VWCN_1V8_PMU
C1112
100nF
Close to BB
0R
L1100
[4,10] VWCN_1V8_PMU NC
C1110
NC U1100
31 WB_GPS_RF_IN
32 GPS_DPX_RFOUT
[10] AVDD33_WB 33 AVDD33_WBT
R1113 0R
34 NC
C1109 C1100
1uF 10nF 35 NC
36 AVDD28_FM
37 FM_LANT_N
82nH 38 FM_LANT_P
39 GPS_RFIN
[4,10] VWCN_1V8_PMU 40 AVDD18_GPS
41 DVSS
[10] CONN_RSTB
[10] FM_DATA
CONN_
SCLK
A16 GPS_RX_IP
B16 GPS_RX_IN
B15 GPS_RX_QP
B14 GPS_RX_QN
E12 CONN_F2W_CLK
E13 CONN_F2W_DAT
MT6571_CONN RF
J13 CONN_XO_IN
J16 AVDD18_WBG
MT6571_LPDDR2_V12_20131219
MT6627PN_QFN40
MT6627-NS/MQFN40/SMD/P0.4/5X5
C1108 C1107
1uF 100pF
WB_RX_IP A22
WB_RX_IN A21
WB_RX_QP B21
WB_RX_QN B20
WB_TX_IP B19
WB_TX_IN A19
WB_TX_QP A18
WB_TX_QN B18
CONN_WB_CTRL0 F19
CONN_WB_CTRL1 G19
CONN_WB_CTRL2 F20
CONN_WB_CTRL3 G18
CONN_WB_CTRL4 E20
CONN_WB_CTRL5 B23
CONN_SCLK G13
CONN_SDATA F14
CONN_SEN G14
CONN_RSTB K15
WB_CTRL5 [10]
WB_CTRL4 [10]
WB_CTRL3 WB_CTRL2 [10] [10]
WB_CTRL1 WB_CTRL0 [10] [10]
WB_RXIP WB_RXIN [10] [10]
WB_RX_QP 20 WB_RXQP [10]
WB_RX_QN 19 WB_RXQN [10]
WB_TX_IP 18 WB_TXIP [10]
WB_TX_IN 17 WB_TXIN [10]
WB_TX_QP 16 WB_TXQP [10]
WB_TX_QN 15 WB_TXQN [10]
GPS_RX_IP 14 GPS_RX_IP [10]
GPS_RX_IN 13 GPS_RX_IN [10]
GPS_RX_QP 12 GPS_RX_QP [10]
GPS_RX_QN 11 GPS_RX_QN [10]
MT6627 SMD QFN40
CONN_XO_IN [1,10]
[10] WB_RXIP
[10] WB_RXIN
[10] WB_RXQP
[10] WB_RXQN
[10] WB_TXIP
[10] WB_TXIN
[10] WB_TXQP
[10] WB_TXQN
[10] WB_CTRL0
[10] WB_CTRL1
[10] WB_CTRL2
[10] WB_CTRL3
[10] WB_CTRL4
[10] WB_CTRL5
[10] CONN_SCLK
[10] CONN_SDATA
[10] CONN_SEN
[10] CONN_RSTB
[4,10] VWCN_1V8_PMU
C1101
100nF
[4,10] VWCN_1V8_PMU
C1103
4.7nF
[10] AVDD33_WB
C1105
100pF
VWCN_1V8_PMU [4,10]
C1102
100pF
VWCN_1V8_PMU [4,10]
C1104
1uF
R1112 0R VWCN_3V3_PMU
C
1
1
0
6 C1118 C1119
2.2uF 2.2uF 10pF
[10] FM_CLK
[10]
[10] CONN_SDATA
[10] CONN_SEN