SM-T727 manual de servicio anibal garcia irepair

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T725/T727/T725N Block Diagram

ANIBAL GARCIA VENEZUELA https://irepairvenezuela.com/ @irepair.ve

VDD_LNA_2P7

PRX_B3_DCS

MAIN1 ANT LOW-MID BAND

B3 LNA

B3 SAW

MXD8921HS

SAFFB1G84AB0F0A

VDD_LNA_2P7 VDD_FE_2P7

PRX_B1_4

B1/4 LNA

B1/4 SAW

MXD8921HS

SAFFB2G14AA0F0A PRX_TR_IN_B66

B66 DUP

ANT_COM_MAIN1 TX_PA_OUT_B5_BC0

RF Connector

DPX

LB/MB CPL

DPX202700DT4062A1

LDJ18829M28DG014

MS-156C

TX_PA_OUT_B1 TX_PA_OUT_B3_4

To/From. AP

SX9330LIULTRT

PRX_ANT_/LBMB

D5328

MMMB PA

CPL_SW_CTL1

SENSOR_I2C_SCL_1P8 SENSOR_I2C_SDA_1P8

SENSOR_LDO_1P8_EN

(AK09918C)

HALL IC HALL_INT

From. AP PMIC

VREG_L13A_1P8

(AH1897T-FAN-7-71)

PRX_TR_IN_B12_13_17

SPDT

PRX_SW_IN_B12_17

MXD8621

B28 DUP

TX_PA_OUT_B28

LMDP2MGA-J81

From. PMIC

eMCP (4+64GB) (KMDH6001DA-B422)

EMMC_CLK

PRX_TR_IN_B28

EMMC_CMD EMMC_RCLK EMMC_D([0:7])

PRX_TR_IN_B2_PCS VDD_DIG_1P8

VREG_L4B_2P95

LPDDR4A/B_CKE/CS/DMI_[0:1] LPDDR4A/B_DQ([0:15]) LPDDR4A/B_DQS_[0:1]_C/T LPDDR4_RST_N SDM_RESOUT_N

RFFE4 CLK / DATA

VDD_FE_2P7

VDD_FE_2P7

LPDDR4A/B_CA([0:5]) LPDDR4A/B_CLK_C/T

VPH_PWR VDD_DIG_1P8

To. TRCV

TRX_B28

PRX_TR_IN_B20

VDD_FE_2P7

PRX_TR_IN_B5_G850_BC0

RFFE5 CLK / DATA

PRX_B8_EGSM

PRX_TR_IN_B8_EGSM

VDD_LNA_2P7

RF Connector

From. AP PMIC

VDD_SENSOR_1P8

MAGNETIC SENSOR

TX_TR_OUT_B5_8_12_13_17_20_28_BC0

TX_PA_OUT_B13

BB8682

MAIN2 ANT HIGH BAND

(ET51518YB)

TX_TR_OUT_GSMHB

TRX_B13

TR_FBRX

FBRX

SPDT MXD8621

TX_TR_OUT_GSMLB

B13 DUP

MXD8621

SENSOR LDO

(LSM6DSL)

TX_TR_OUT_B1_2_3_4_66_34_39

PRX_SW_IN_B13 From. AP

SAW SAFFBA707MAA8F3K

WIPS114640-23

TX_PA_OUT_GSMHB

CPL_FWD

CPL_REV

VDD_SENSOR_1P8

TX_SW_OUT_B12_17

TX_PA_OUT_B2 TX_PA_OUT_GSMLB

MAIN FEMiD

ACC&GYRO SENSOR

From. AP PMIC

VDD_FE_2P7

TX_PA_OUT_B8 TX_PA_OUT_B20

To. AP

GRIP_I2C_SCL/SDA

VREG_L18A_2P85

SENSOR_SPI_SCLK/CS_N SENSOR_SPI_MOSI/MISO 6AXIS_INT/INT2

TX_SW_OUT_B5_8_13_20_28_BC0

GRIP_INT1_MAIN1

(VEML3328A3OG-H6)

PRX_TR_IN_B1_4_B66_HB

BGSX22G5A10

TX_PA_OUT_B66

B1221

GRIP SENSOR

SENSOR_I2C_SCL_1P8 SENSOR_I2C_SDA_1P8

PRX_TR_IN_B1_4_B66_MB

DPDT TRX_B66

RGB SENSOR

PRX_TR_IN_B3_DCS

PRX_TR_IN_B1_4

SIM_CLK/RST SIM_DATA

S_SIM_CLK/RST S_SIM_DATA

S_VREG_L15A_SIM1_1P8_3P0

MICROSD_DET_N MICROSD_CLK/CMD

S_MICROSD_DET_N S_MICROSD_CLK/CMD

S_VREG_L5B_2P95

MICROSD_D[0:3]

S_MICROSD_D[0:3]

PRX_TR_IN_B7

B7 LNA

B7 SAW

MXD8921HS

SAFFB2G65AA0F0A

From. AP PMIC

From. AP PMIC

BTP_RST_N BTP_IRQ BTP_SPI_CS_N/SCLK/MISO/MOSI

From. AP PMIC

SIDE IF Conn.

S_VREG_L8B_MOT_3P3

AP

MOTOR

To. LB/MB CPL

20449-001E

B7 DPX

TRX_B7 CPL_HB_FWD

TRCV

TX_TR_OUT_B7_38_40_41_CH0

B8692

CPL_HB_REV

VDD_LNA_2P7

RF Connector MS-156C

HB CPL

RF SWITCH

LDJ18829M28DG014

MXD8642

MAIN_SW_SEL1 From. TRCV

TRX_B40

TRX_B38_41

B40 SAW

HB PA

B38/40/41 LNA

B8347

SKY77786-11

MXD8921HS

PRX_TR_IN_B38_40_41

V_BATTERY

Ext. LDO

S_V_BATTERY

NCP153MX330180TCG

BTP & KEY & RU_SPK

VDD_BTP_3P3

To. IF PMIC

VDD_DIG_1P8

SFDG93AQ902

VDD_BTP_IO_1P8 BATTERY CONTACT

To. IF PMIC

VPH_PWR

B38/41 SAW

MAIN_SW_SEL2

S_VBAT_SENSE_P/N S_FG_SENSE_P/N

SDR660

FPGA_I2C_SDA_1P8 FPGA_I2C_SCL_1P8 FPGA_RST FPGA_CDONE/INT

RFFE4 CLK / DATA

SUB ANT

POGO_ID POGO_DATA

AP PMIC

POGO FPGA (ICE5LP640-SWG36ITRS)

FPGA_SPI_CLK/CS_N/MOSI/MISO

PM_RESIN_N PHONE_ON_N VOL_UP

POGO CON.

FPGA_CRST_B

DPX

RF Connector

DPX252690DT-

20449-001E

5325A1K

DRX_ANT_LB

DPX DPX202700DT4162A1

POGO OVP

KBD_LDO_EN

POGO_VCC

(KTS1681)

DRX_ANT_MB KBD_LDO_3P3 DRX_ANT_HB

POGO LDO VDD_FE_2P7

DRX_TR_IN_B1_4

SPDT

B4/66 SAW

DRX_TR_IN_B1_4_HB

MXD8621

SFWG62DBB02

B66

(AP7340D-33FS4-7)

DRX_TR_IN_B1_4_MB

B2

38.4MHz

DRX LFEM

DRX_TR_IN_B2_3_34_39_66

SFML7E0H001

PHONE_ON_N, VOLUME_UP/DOWN

DRX_TR_IN_B5_8_12_13_17_20_28_BC0

B38/41 SAW SFDG93AQ902

PDM_CLK/SYNC/TX/RX0/RX1 SIM_BATT_ALARM VREF_MSM_HVPAD SDM_LNBBCLK1 SLEEP_CLK SDM_PS_HOLD SDM_RESIN_N

DRX_TR_IN_B7_38_40_41

B40 SAW SAFFB2G35AA0F3K

BT/WIFI ANT WIFI 2.4/5 GHz

B28 SAW

PWR/VOL_KEY

AP PMIC (PM670/PM670A) POGO_CHG_5V

SPMI_CLK/DATA

VDD_FE_2P7

SFH780AQ102

PWR/VOL C-CLIP

VDD_DIG_1P8

RFFE1 CLK / DATA

RFFE3 CLK / DATA

GPS SAW

MXDLN16U

SFHG89XA402

GPS_RF_IN

CBL_PWR_N

CPL

SAW

LFD181G57DPGC092

SAFFB2G45MA0F3K

FET

WL_BT_RFIO_2G_CH0 WCSS_CH0_CMD_CLK/DATA WL_BB_IP/IN_TX WL_BB_IP/IN_RX WL_BB_QP/QN_TX WL_BB_QP/QN_RX BT_FM_SB_CLK/DATA WL_BT_COEX_CLK/DATA MSS_LTE_COEX_TX/RX

DPX DPX105950DT-6116A1

FILTER

SPDT

DEA165500BT-2208A1K

MXD8621E

WL_RFO_5G_CH0

BT/Wi-Fi IC

WL_RFI_5G_CH0

From. IF CONN From. AP_PMIC

BAT_THM

GPS LNA

SDM_THM

GPS SAW SFHG89XA402

To/From. AP_PMIC

CHG_THM

SX9330LIULTRT

GPS_ANT

To. AP_PMIC

RF_PA0_THM

GRIP_INT_WIFI GRIP_WIFI_SCL/SDA

WCN3980 FM_ANT

EDP_SW_OE/SEL

GRIP SENSOR

BLANKET_THM

ANT_COM_WLAN

AP_USB_VBUS_4P9

CHG_EN FG_ALERT_N/MUIC_INT IF_PMIC_RST_N SDM_UART_RXD/TXD USB_HS_DP/DN

IF PMIC (SM5705Q )

WCN_RFCLK1

IF_PMIC_I2C_SCL/SDA FG__I2C_SCL/SDA JIG_ONB_CC

APT MODULATOR QFE2101

RFFE4 CLK / DATA

AP (SDM670)

CHG_IN_5P0

VREG_BOB_3P3/VREG_L13A_1P8/VDD_FE_2P7

VPH_PWR

POK_4P0

CCIC_I2C_SCL/SDA

CC IC (S2MM005X03-6030)

TYPE_C_INT

OVP LS (KTS1678BEUQ-TR)

JIG_ONB_CC VBUS_DISCHARGING

VBUS_IF_5P0 I_USB3.0_SSTX0/1_N/P_CON I_USB3.0_SSRX0/1_N/P_CON I_EDP_AUX_P/N I_REDRIVER_I2C_SDA/SCL I_COMBO_REDRIVER_EN

IF_SENSE_INT_AP

CAM_LDO

VDD_RCAM_A2P8

MIPI_RCAM_D[0:3]_P/N

(ET51528YB)

CAM_LDO

CAM_LDO

EMI FILTER

MIPI_RCAM_CLK_P/N

CC1/CC2 SBU1/SBU2

MIPI_RCAM_CLK_P/N_F

VDD_RCAM_AF_2P8

(ET51528YB)

(AP7343D-105FS4-7B)

MIPI_RCAM_D[0:3]_P/N_F

13M CAM Conn. RCAM_CORE_1P05

RCAM_AF_I2C_SCL/SDA 1P8 RCAM_MCLK/RST_N

AP_PMIC

VDD_CAM_IO_1P8

MIPI_FCAM_D[0:3]_P/N

CAM_LDO

DP S/W (DG2730DN-T1GE4)

I_MUIC_D_N/P

EMI FILTER

USB TYPE C Conn. EAR S/W (DG2730DN-T1GE4)

I_SBU1/2

SWITCH IC (TS5USBA224)

MIPI_FCAM_D[0:3]_P/N_F

MIPI_FCAM_CLK_P/N

VDD_FCAM_A2P8

USB3.0_SSRX0/1_N/P_CON

I_AUX_SUB_OUT1/2

I_EDP_SW_OE/SEL

USB3.0_SSTX0/1_N/P_AP REDRIVER_I2C_SDA/SCL COMBO_REDRIVER_EN

(PM670)

IF_USB3.0_SSTX0/1_N/P_CON

REDRIVER IC (PTN36502)

IF Conn.

EDP_AUX_P/N AMP_SDA/SCL_1P8 AMP_I2S_D_IN/OUT AMP_I2S_LRCK/BCLK AMP_INT/RST_N USB3.0_SSRX0/1_N/P_AP

RCAM_I2C_SCL/SDA 1P8

From. PMIC

MUIC_D_N/P

I_SBU1/2_SW

MUIC_D_N/P_IF

I_VBUS_5P0

MIPI_FCAM_CLK_P/N_F

I_VOUT_CHARGER

(ET51528YB)

CAM_LDO

8M CAM Conn.

FCAM_CORE_1P2

[I2C] AMP_I2C_SCL/SDA_1P8 [I2S] AMP_I2S_D_IN/D_OUT/BCLK/LRCK

FCAM_EEP_I2C_SDA/SCL_1P8 FCAM_I2C_SDA/SCL_1P8

(ET51528YB) FCAM_MCLK/_RST_N

[I2C] CCIC_I2C_SCL/SDA_1P8

CC IC AUDIO_MODE

CC1/2

(S2MM005X03-6030)

OR Gate

AMP (CS35L40)

CC1

(74AUP1G32GS)

AMP ELVDD_5.0V

(CS35L40)

OCTA DC-DC

ELVSS_-6.4V

(TPS65630ARTGR)

IF PMIC

USB_HS_D_P/N

EL_ON

MUIC_D_P/N

(SM5705Q)

(CS35L40)

LCD BUCK BOOSTER

OCTA_VDD_3P3

AP_PMIC

VDD_TSP_3P3

EAR_DET

(CS35L40)

(TS5USBA224)

EAR_OUT_L/R

AP_PMIC

AMP

MUIC_D_P/N_IF

Rx Switch

(PM670A)

VDD_TSP_1P8

(PM670)

OCTA Conn.

MIPI_DS_CLK_P/N_F

VOICE_INT/RST [SPI] VOICE_SPI_MIMO/MOSI/CLK/SS_N

[PDM] LPI_CDC_PDM_CLK/LRCK/RX/TX

MIPI_DS_CLK_P/N

MIPI_DS[0:3]_P/N_F

MIPI_DS_D[0:3]_P/N

EMI FILTER

Wakeup IC

VOICE_SLEEP_CLK / VOICE_WAKE

MIPI_DP_CLK_P/N

MIPI_DP_CLK_P/N_F MIPI_DP[0:3]_P/N_F

Right Top SPK

Left Bottom SPK

JACK_CONT

(ISL9120IINZ-TR5654)

10.5" OCTA

AMP

AP

Left Top SPK

(DBMD8D)

MIPI_DP_D[0:3]_P/N

SBU1/2

SBU½ _SW

Tx Switch 1

TSP_TA DISP_DET

(DG2750DN)

EAR_MIC_P

OCTA_RST_N TSP_INT

Tx Switch 2

EAR_MIC_N EAR_OUT_FB

SBU_SW_SEL

TSP_I2C_SCL_1P8 TCON_RDY

GND_SEL

GND Switch

SBU_SW_SEL

(DG2750DN)

SBU_SW_OE

(DG2750DN)

DISP_TE

AP

Main Analog MIC

MAIN_MIC_P/N

Sub Analog MIC

SUB_MIC_P/N

VREG_L1

VREF_MSM_HVPAD

VREG_L1B_0P88

VREF_MSM

VREG_L1A_1P2

VREG_L2 VREG_L7 VREG_L9 VREG_L10

VREG_L1

VREG_L2B_SDC2_1P8 VREG_L5A_0P8

VREG_L7B_3P125

VREG_L9B_0P8

VREG_L10B_0P8

VREG_L5

VREG_L6A_1P3

VREG_L6

VREG_L10A_1P8

VREG_L10

VREG_S1B_0P752

VREG_L13A_1P8

VSW_S2

VREG_S2B_0P752

VREG_L15A_SIM1_1P8_3P0

VSW_S3

VREG_S3B_S4B_0P752

VSW_S1

VREG_BOB

VREG_BOB_3P3

VREG_L13

LDO

VDD_RCAM_A2P8

LDO

VREG_RCAM_AF_2P8

VREG_L15

13M CAM

VREG_CORE_1P05

LDO

VSW_S4 VSW_S5

VREG_S1A_0P752

VREG_S5B_0P6

VSW_S1

VREG_S2A_S3A_0P752

LDO

VSW_S2

VDD_FCAM_A2P8

VSW_S3 VREG_S5A_0P752

VSW_S5

VREG_L15A_SIM1_1P8_3P0

LDO VDD_CAM_IO_1P8

VREG_L14

VREG_L15

SENSOR LDO

VREG_S4A_2P04

VREG_L5

VREG_L5B_2P95

SD/SIM Socket Conn.

VDD_SENSOR_1P8

MAGNETIC SENSOR VSW_S4

VREG_L13

VREG_L19A_3P3

VREG_L19

VREG_L2A_1P0_SDR_AVDD

VSW_S5

AUDIO AMP * 4 CS35L40-CWZR

VREG_L13A_1P8 POGO_3P3

POGO FPGA

BATTERY VPH_PWR

VREG_L13 VREG_L12

VREG_L13A_1P8

VREG_L8

VDD_AMP

VREG_L7

VREG_L12A_1P8

VREG_L4

VDD_FPGA_1P2

VREG_L3

VREG_L7A_1P2_RF

EAR_DET

LDO

VREG_L2

VREG_L3A_1P0_SDR_DVDD

TRANSCEIVERS SDR660

VREG_L13A_1P8

VREG_L9

VREG_L13A_1P8

WAKE UP IC DBMD8HD171S1AWRI

VDD_WAKE_CORE_1P2

LDO

VREG_L6

VREG_L9A_1P8

BT/WIFI WCN3980

ACC&GYRO SENSOR

AP PMIC (PM670)

SD/SIM Socket Conn.

VREG_L6A_1P3

AP PMIC (PM670A)

8M VT CAM

FCAM_CORE_1P2

VREG_L13

HIGH BAND PA SKY77786-11

LDO V_BATTERY

VREG_L4B_1P8

VREG_L8A_1P8

VREG_S5B_0P6

APT MODULATOR QFE2101

VPH_PWR

eMCP (4GB/64GB) VREG_L8A_1P8

VREG_L8 VPH_PWR

VDD_TSP_3P3

VDD_TSP_1P8

OCTA

VREG_L8

VREG_L3B_3P3

VREG_L8B_MOT_3P3

ELVDD_5.0V EVLSS_-6.4V

IF PMIC VREG_L11

OCTA

(SM5705Q)

VPH_PWR

LDO VREG_L3

MMMB PA WIPS114640-23

(KMDH6001DA-B422)

OCTA DCDC VREG_L6

VPA_CH0

TCON BUCK BOOSTER

WIFI/BT/FM SWITCH MXD8621E

DCDC AP7340D-33FS4-7

VDD_CC

OCTA_VDD_3P3

VDD_GRIP_3P3

GRIP SENSOR SX9330LIULTRT

MOTOR RGB SENSOR VEML3328A3OG-H6

VREG_L18A_2P85

WIFI GRIP SENSOR SX9330LIULTRT

VREG_L18

CCIC VREG_L16A_2P7

VREG_L16 VPH_PWR

VDD_FE_2P7

CHG_IN_5P0

DPX

VDD_FE_2P7

POGO_CHG_5V

MAIN CA FEMID

VDD_FE_2P7

SWITCH

VDD_LNA_2P7

POK_4P0

OVP LS

POGO OVP

(KTS1678BEUQ-TR)

(KTS1681)

POGO_VCC

VBUS_IF_5P0

https://www.youtube.com/anibalgarciaolivera IF Conn.

POGO Conn.

Right Bottom SPK

Model : Revision : Manufacture Count : Charge : Contact : Date : Routing : Resin :

VX_Setup(2018-12-18)_HHP Created date of PCB data : 2019/3/7 10:49:14 SM-T725/T727 Common

U3000 L3004

C1195

U10011

L1022

L1016

C1032

RFS1000

C1033

L1087

L2038

L2037

C1158

C1160

L1102

L1094

L1095

L1103

L1096

C1185

C1006

C1184

L1101

L1092

C1173

V4000

U1001 R1001

L1089

L1008

C1014

C1015

C3034

C4088

C4089

D10005

L1200

C1209

R1023

ZD1001

C1208

JTAG4001 VR10001

VR10004

R10010

L10009

D10002

L10010

D10003

D10004

R10008

R10007

R9088

L9001

L9003

VR9001

L9008 L9007

ANT9000

L9006

C9001

ANT9001

L9005 L9027 C9070

C9005

U9003

C9006

C9010

L9025

VR9002

ANT9005

C9080

C9017

https://www.youtube.com/anibalgarciaolivera C9068

C9069

C9012

C9011

2007-010856(R6028) : Check! Bottom Surface of Comp onent

C7012

C7011

C7056

U7000

C7022

C7015

VR10003

R10025

C10030

C10031

C10033

C10023

C10020

R10024

R10000

C10019

C10018

C9018

C9066

ZD7007

R7010

R10022

R10023

ANT10009

D10006

ANT10007

L10011

C10001 C10000

L7000

F7007 ZD7006

F7002 C7057

ZD7005

C7000

ZD7008

C7010

C7055 R10011

D10001

R10006

ANT10010

L10008

D10007

L10001 L10000

ZD10000

C10014

C9002

C10032

C10027

R10003

C10028

L9002

VR9004

R10005

C10029

L10005

D10009 D10008 D10000

C10034

ANT10008

HDC10001

ANT10006

R10001

C10026

R10002

L10006

L10007

C10035

R10004

VR10010

SUS10000 ANT10011

L10002

R10009

VR10005

C10004

ANT9003

ANT9004 VR9003

USB9000

C10006 C10005

VR10008

ZD9000

VR10007

ZD9009

R9081

VR10000

C9079

C10025

VR10002

C9040

VR9009

R9012

C9007

RFS9000

C10008

L10003

R9019

R9040

CLP9001

U9013

U9006

C9076

D9010

R9080

R9017

U9002

R9001

R9020

C9000

C9014

C9058

C9015

L9014

C9022

C9023

L9015 R9021

C9021

R9039

C9075

L9028

ZD9005

C10009

D9008

C9065

ZD9006

ZD9001

R9028 R9029

C9027

ZD9004

ZD9002

C9029

R9033

C9056 C9054

R9032

C9055

R9035

R9034

C9046

C9057

R9037 ZD9003

R9041

C9043

R9047

U9014

C4119

L9019

C9042

R9025

R9042

R9027

R9026

C9033

U9008

U9010 R9036

R9044

C9053 R9043

C9047

U9005

D9011

F7006

R7000

C9026

R9046

R9009

C9028

C9034

C9036

U9001

TA9000

R9024

C9052

R9038

ZD9007

VR9005

C9025

SC9000

R9031

C9024

ZD9010

F7001

R4000

U9007

D9006

C9035

C9030

L9016

ZD9008

C9062

U9012

C9063

C9072

C9071

HDC9001

C9038

R9030

ANT9006

U9009

C9039 L9017

D9007

VR9008

L9018

R9010 C9073

C9064

C9074

C9003

C9061

ZD9011

R4020

C10002

C9050

C9031

R4019

C10003

C9051

D9003 R9018

C4092

HDC10000

C9078

D9009

C9077

L9020

U9011

R4043

HDC9002

C9045

C9013

C9048 C9044

L9021

D9004 C9016

C9041

TA9001

D9005

D9001

CLP9000

D9002

HDC9000 C9032

F7000

C7021 C4093

C4090

L9000

U7006

C4095

C4091

L9022

R7008

C7054

HDC7001

R9045

U7001

C7014

C4116

R4048

C7023

C7024

R7001

R4051

C4096

L9023

L1118

C7017 ZD7009

C4114

C4115

TH9000

C7013 C7016

C4110

C4108

ZD7010

L1115

C4107

R4055

R4046

C1204

L1116

C1202

C4103

C1203

C4100

RFS1001

R1022

F1013

F3004

L1086

C1171

C3027

L2026

L1091

L1088

F1011 L1099

U1015 L2032

C2061

L1109

U2004 C2060

C1174

L1104

C2024

C2022

L2035

C2055

L1093 C1179

L1085

F1010

L1036

C1137 L1076

L1074

C1138

U1005

U1012

C1180

L2033

L2000

CN4000

L1034

C1055

TP1002

C1060 C1072

F1008

C2057

C2004

L1090

U1014

C1149

C2064

C3028 C2034

C2033

C1148

L2036

L2031

L3017

L1030

C2059

C3038

C1163

C1162 C1024 L1029 L1017

TP_WMSS_RST_N

C2032

TP4001

C1150

C1136

C2065

C2062

U2003

C1161

C1154

TP4000

C1147

L1035

C1071

L2025

L1081

L1018

C1056

C2000 C2003

L2029

JTAG4002

C1070

C1057

C2058

C1142 L1075

JTAG4000

C1186

C1087

C1088

L1038

C1130

L1042

U1007

L1040

C1074

C1075

L1044

C1092 L1043

L1049

C1103

C1104 C1093 C1077

C1076

C1128

L1069 L1066

L1055

C1114

C1113 C1133

C1117

C1116 L1065

L1067

F1009

C1159

L1020

C1175

L2028

C1139

L2030

C2056

L3014

L1106

C1172

C1177

L1052

C1102

C1105

L1039

C1069

L1015

C1023

C1002

C1022

C1003

C1118

C1125

L1108

F1012 L1105

C1178

L2016

C1025

C1164

C1165 C1030

C1029 L1033

C1122

C1050

L1025

L1072

C1121

R1014

R1013

C1081

F1006

C3026

C1019

L1014

C1152

C1156

C1008

L1002

C1127 R1012

C1080

C4104

C4099 R4045

C1037

C4117

L1071

C4102

C1085

C1061

C2025

R2001

C4118

C1126

C4112

UME4000

C4105

R4056

L1032

U1010

R4061

R4044

C1051

C1084 C1058

L2034

C4101

TP7005

L1107

TH1000

R1021

F7017

U1016

C1099

C1082

L1053

C1107

L1012 C1151

TP_EMMC_RCLK

R4060

EMMC_DATA_4000

TP_SDM_RESOUT_N

C1046

L1011

C1181

C1054

F1005

R4003

C7027

C7028

L7006

C7029

TP7004

F7015

C4156

F7019

C1101

C1059

C1083

R1003

C2054 C1119

L1001

L1028 C1045

C1007

C1047 C1053

C1035

C2031

C1044

L2027

R4029

U2002

C1010

L1021

L1003

C1052

C4097

C1100

C1064

L1054

C1005

L1004

C4094

C1091

C1026

C4121

R7009

C1090 C1089

C1073

C1018

F1002

C5087

R4030

SC6003

TP7011

L1000

C5093

R4035

L1077

L1046

R4027

TH4000

L7009

C7034

L7007 F7013

C1034

L1023 C1048

C1040

C1115

R1000

L1005

L1037

L1048

U1002

C1013

C7031

C1200

C1167

C1106

F1001

F1000

L1013

R4028

L7008

L1113 L1112 C1199

C1197

C1043

C1049

C1098

U1000

L1006

C1000

C1004

L1064

C1021

C1009

R4034

C1041

C1020

L1007

R4012

R4011

R4036

C5054

C1196

C1031

C1188

L1050

C1189

U10012

C1192 L1026

F1003

L1031

C4137

L4001

L4002

C7001

R4038

R5009

R4023

C1016

C6013

C6008

C6017

C1193

C3002

C1205

C7003

C7008

ZD7002

ZD7001

C7002

TP5004

TP4005

TP4004

R4026

R4025

R5025

R4037

C4125

R4024

C7030

R4022

C7050

F7011

L1114

ZD1000

C1097

R4006

TP7001

C7045

C1042

F1007

R4052

R4053

C7048

C1198

C1155

ANT8000

ANT8001

ANT8004

TP7012

C4124

R4057

R4049

U7004

C1194

C1036

GAS2002

C7009

IF_PMIC_INT

R4054

C7033

C7035

C7058

C7049

R4021 C7042

C7046

C7047

C7053

C7051

C7052

ZD7004

R4050

TP_WCSS_CLK

TP7013

L7012

C8031

C4109

R7006

C7006

C7007

R4005

C6012

R7004

U7005

C4087

R4004

U6003

C7059

C7041

C7043

TP7014

L1117

R7007

R4059

L1024

L8005

R4033

L7010

C6002

C7036

C7040

L1110

R4047

C6004

C7039

ANT8003

L3023

C8002

L3021

C6010

U6004

R6002

TP_WCSS_DATA

C7037

L1111 C1190

C1206

R4058

R6010 C6009

R6008

C6011

R6014

TP6001

U6005

R6007

R6003

C3019

L3006

C3001

CPL3000

L3008

C3005

C3072

C6007

U6002

U6000

D6002

R8002

C8013

TP6004

TP6005

TP6002

SC6002

C6003

C4136

L1068

C7032

C7038

L7011 L6003

R6001

R6000

C6000

R4014 R4013

SC6008 ANIBAL GARCIA VENEZUELA https://irepairvenezuela.com/ @irepair.ve UCP4000 C8030

C4123

R6004

C3022

U6001

TR6000

C6001

R8001

R8028

C8053

C8050

R8027

C8048

R8025 L3020

C3021

R6012

C3020

C3008 L3011 L3026

C3007

C6005

C6006

C3004 C3003

C1001

TP6003

TP6000

ZD3000

F7009

ZD7003

RFS3001 F3001

F7008

ZD7000

L3001

L3010

R3009

F7005

F1004

GAS2004

C3036

C3023

F3000

L3003

HDC4000

TP8005

L3015

C3035

C3029 L3019

C8052 R8026

C8049

C8051

R6011

U3003

F3003

C3053

L3013

F7004

L1051

TP8000

R8003

R6015

C4122

U3001 C3012

F3002

C3096

C3095

F7003

TP8001

L3012

L3016

L3000

C3000

U8003

R8020

C8010

C8044

L8006

R6013

C3039

C3063

C3040

C3050 C3052

L3002

C3015 L3025

C8043

R3004 C3062

C3061

C3051

C3049

C3016

C3093

TP3011

U3008

C3045

C3014

C8011

L8008

TP8002

TP8007

TP3006

C3060 C3009

C3056

C3057

C3011

C3059

R8018

TP8006

C8014 C8012

TP3012

TP3013

TP3014

C3058

TP3007

TP_SLEEP_CLK

C3010

C3065

C3064

C3046

C3047

L3027

SC6000

R3003

C3068

C3067

C8042 C8045 R8019

C3043

U8001

U3005

R8000

C8000

C8004

C8070

TP8004

C3048

C3044

C8005

C1191 TP8003

C8003

R8022 R8023

R8024

R5024

C3069

TP3010

L1119

C1187

CON6001 GAS2000

TP3009

TP3008

C4120

L3005

C3097

C3013

VR3001 VR3000

L7002

VR1002

C1210

C3018

TP3002

TP3001

TP3000

ANT2000

C3070

C3017

C3071

VR2021

VR2008

R8016

L8010

L8009

D8001

R8015

VR2005

ANT2002 C5050

L2020

C2026

F2002

L2019 L2024

C2028

C2030

R5019

C2027

C2020

C2021

L2022

C2014

C8023

U8004

RFS3000

L2013 C2016 C2013 L2002 C2001

TP2000

C2002

HDC8000

C2029

F2003

L2023

L2008

R4010 L2001

L2007 C2010

C2005

CPL2000 C2009

TR5002

CPL2001

L2011 R5020

C2006

L2009

C5029

ANT2006

D6003 D6004

TP_CHG_EN

R5005

C2008 L2004

GAS9001

BH10000

TA9004

R2000

RFS2000

C2007 L2012

R9000

R9084

R9083

C2023

R9008

F7010

R9002

F7018

ZD2000

F7012

C2066

F7014

R9006

F7016

R9004

ANT2004 VR2004

R9007

VR2015

R9003

TR5000

R9082

R4032

R4031

D5000

TP5002

R9087

R5004

C5017

R5002

C5028

R5007

R5000

C5034 TH5000

R5010

C5032

R5006

R5012

C5031

C5033

TP_FG_ALERT

VR2007

R9086

TA9005

L10013

R10019

D10011

C10012

R10020

L10012

D10010

R9085

C10036

C10007

ANT10005

TA9003

ANT10004

ANT10002

ANT10003

C10011

ANT10001

C10010

ANT10000

GAS10001

L10004

BH9000

TA9002

C10017

C10016 C10015

D10012

GAS10000

https://www.youtube.com/anibalgarciaolivera

2007-010856(R6028) : Check! Bottom Surface of Comp onent

ANT6000

ANT6002

C6029

C6028

ANT6001

ANT6003

C5007

R6029

C6030

C5026

RFS1002

VR2006

C5008

L5006 C5030

C5023

C5022

C5015

C5001

R5011

C5016

L5001

C5024

U5001

ZD5000

C6026

C5071

C5075

D5001 R5027

L5016

C5074 R5026

C5077

U5003 C6027

C5021

R5008

C5076

VR2023

TR5001

VR2016

HDC6000

SIM10000

ZD8001

C8009

C8008

C8068

C8066

C8065

L2006

C2015

C2012

L2003

C2018

TP4002

C4084

C8067

ZD8000 C2019

L2015

C5002 U4000

L4000

C8058

F2000

F2001

R5023 R5018

R4009

C4086

C4098

C8057

C8024

TP2001

R5031

U2000

R5022

R5021

C5055

C5006

C4113

C5012

L2017

C2017

C5057

C5052

C4111

C5013

R8033

C8060

L8001

VR2002 R5030

L5012

C8025

C8059

C8017

L8000

VR2013

R5029

C5041

C5046

C5051

C5000

TA8000

C3074

C3073

C8022

C5014

C5025

L5002

C4075

C5043

C4006 C4027

VR3004

R3006

U3006 C3055

C3054

L3022

C5036 C5039

C5018

L8002 C8016

C4085

ANT2011

TA8001 R3008

C5044

C4106

TR5003

C3066

R3001

C7005

C5019

C5035

C5047

C5009

C5038

L5004

C4004 C4018

C4037

C4003 C4011

VR2014 VR2000

C8021

TP_FAULT_N

C5042

C2011

C4076

C4001

R3002

L5009

C5027

C5045

L5007

C4057

C4064

C4034

C4150

C4151

C4138 C4035

C4059

C4058

C4022

C4014

C4071

TP5003

U5002

C5020

C4051

C4054

C4134

C4133

C4042

C4135

C4036

C4041

C4132

C4020

C4048

C4055

C4082

C4049

C4050

C4152

C4030

C4155

C4045

C4044

C4043

C4153

C4033

C4154

C4032

C4039

C5081

C4063

C4067

C4069

C4068

L5005

C4013

C4021 C4074

R3005

C4047

C4029

C4073

C4061

C4079

C4065

C4077

C4070

L5003

C4080

C4012

C4056

C4002

C4008

C4005

C4017

C4062

C4040

C4019

C4016

C4009

C4026

C4015

C5067

C5011

C5010

U5000

TP5001

C4078

C5048

C4025

L5008

C4023

C4053

C4007

C4031

R5032

C2048

TP3003

U3007

L3024

C7026

C5005

C5003

C5004

C4028

L5011

C4024

C5065

C5061

C5068

C5092

C5096

C5090

C5084

R5016

C4083

C4072

C2052

C2051

C4052

C4081

VR2010

C2043

TP4010

HDC6001

L5015

C5086

C2041

C2040

C2039

C2045

C2037

C6025

C6024

C2046

C2047

C2036

C2044

TA6001

C2050

C2049 C6014

C6015

C6016

R6005

D6000

C6019

D6001

L5014

C5063

C2042

C6035

U6008

L6002

C8027

C6018

C6022

C6021

C8015

C5066

TP5000

C2038

R8007

U8005

C8054

C8072

C5088

C5079

C6023

R6027

R5028 R6022

C2035

C6032

C6033

R8008

R8030

R6006

ZD8013 ZD8003

R6026

C2053 R6024 R8006

R8010

C6050

L8012

C5072

R6021

C6037 R8009

C8077

C7025

C4060

C5089

TA6000

U6006

C6034

C6031

C8073

R8031

C8055 C8074 C8076 C8075

C8007

ZD8005

C8001

C8006

ZD8004

C6045

U6007

C6036

C6049

R8029 C8056

ZD8002

C6048

C6044

C6043

C6046

C6042

C6041

R6016

TR5004

L5017

R5015

R6023

C6047

C8071

L8011

ANT2013

R6025

ZD8006

ZD8012

VR2019

R4040

C4038

C5083

C5082

L1100

C5058

C1166

R5017

DUF1000

L1097

C5070

U1013

C1146

R5014

C1170

L1098

L5010

C5064

C5095

C1169

R6020

ZD8007

U5004

C5056

L1084

R4039

C6020

HDC8002

C8020 ZD8009

C5049

C5094

C5098

L1082

L1079

C1144

L1080

C1145

L1078

L1083

C5091

L1009

C1143

C5097

C1157

TP8009

R6019

C5037

R5013

L1070

C5078

HDC7000

ANT2008

C5040

U7003

C4000

C4010

C1134

C1017

C5085

C1129

C1135

TP8008

C8034

R8034

ZD8008

U7002

C5053

C5069

C5073

C1124

C1120

U1011

L1073

L5013

C5080

C5059

C1153

C8037

C8069

R8017

R8032

C8029

ZD8011

C8062

C8063

R8013

C5062

OSC5000

C1132

C8040

R7002

C7019

C7018

L7004

L1010

C8038

L8013

L7001

C4066

VR2017

U8006

C8035

C8028

ZD8010

TA8003

ZD8014

C8018

HEA7000

C7004

C1123

TA8002

TP8011

C8019

C8039

TP3004

ANT2012

C1131

U8000

C8032

TP3015

SUS6001

C1168

C8064

C8036

L8004

ANT2005

ANT2010

VR2012

L8007

C8033

ZD4000

L8003

D8000

VR2018

C3041

VR2009

VR2020

VR2001

C3033

C3031

ANT2009

U3004

TP4003

VR2003

C3030

VR2022

L1201

L1202

L1041

VR2011

R1010

VR1006

R1005

R1006

U1004

R1007

L1063 L1062 C1112

C1111

GARCIA VENEZUELA SC6004 https://irepairvenezuela.com/ @irepair.ve

C1067

C1066

R4002

L1061

ANIBAL SC6009

TP_UB0

R4008

L1060

C1079

R1008

R4007

C8061

C1063

U1009

C1078

C1068

TP_UB1

C1065

ANT2003

L1045

R1011

ANT1007

C1096

L1027 VR1003

R1009

U1006

R6028

U3002

TP3005

CON6000 C1062

C1201

ANT3000

ANT3001

ANT1002

ANT1001

ANT1000 R1024

VR1001

ANT1003

VR1000

ANT1004

VR1004

R1025

C1207

SM-T725/T727 Common

VR1005

Model : Revision : Manufacture Count : Charge : Contact : Date : Routing : Resin :

ANIBAL GARCIA VENEZUELA RGB SENSOR https://irepairvenezuela.com/ VREG_L18A_2P85 (VEML3328A3OG-H6) @irepair.ve

T720 Block Diagram

SENSOR_I2C_SCL_1P8 SENSOR_I2C_SDA_1P8

ACC&GYRO SENSOR

SENSOR_SPI_SCLK/CS_N SENSOR_SPI_MOSI/MISO 6AXIS_INT/INT2

From. AP PMIC

VDD_SENSOR_1P8

SENSOR LDO (ET51518YB)

(LSM6DSL)

From. AP PMIC

VDD_SENSOR_1P8 SENSOR_LDO_1P8_EN

MAGNETIC SENSOR

SENSOR_I2C_SCL_1P8 SENSOR_I2C_SDA_1P8

(AK09918C)

HALL IC HALL_INT

From. AP PMIC

VREG_L13A_1P8

(AH1897T-FAN-7-71)

LPDDR4A/B_CA([0:5]) LPDDR4A/B_CLK_C/T

VREG_L4B_2P95

LPDDR4A/B_CKE/CS/DMI_[0:1] LPDDR4A/B_DQ([0:15]) LPDDR4A/B_DQS_[0:1]_C/T LPDDR4_RST_N SDM_RESOUT_N

From. PMIC

eMCP (4+64GB) (KMDH6001DA-B422)

EMMC_CLK EMMC_CMD EMMC_RCLK EMMC_D([0:7])

SIM_CLK/RST SIM_DATA

S_SIM_CLK/RST S_SIM_DATA

S_VREG_L15A_SIM1_1P8_3P0

MICROSD_DET_N MICROSD_CLK/CMD

S_MICROSD_DET_N S_MICROSD_CLK/CMD

S_VREG_L5B_2P95

MICROSD_D[0:3]

S_MICROSD_D[0:3]

From. AP PMIC

From. AP PMIC

SIDE IF Conn.

BTP_RST_N BTP_IRQ BTP_SPI_CS_N/SCLK/MISO/MOSI

AP

S_VBAT_SENSE_P/N S_FG_SENSE_P/N

VDD_BTP_IO_1P8 BATTERY CONTACT

To. IF PMIC

V_BATTERY

Ext. LDO

S_V_BATTERY

NCP153MX330180TCG

BTP & KEY & RU_SPK

VDD_BTP_3P3

To. IF PMIC

FPGA_I2C_SDA_1P8 FPGA_I2C_SCL_1P8 FPGA_RST FPGA_CDONE/INT

POGO_ID POGO_DATA

AP PMIC

POGO FPGA (ICE5LP640-SWG36ITRS)

FPGA_SPI_CLK/CS_N/MOSI/MISO

PM_RESIN_N PHONE_ON_N VOL_UP

POGO CON.

FPGA_CRST_B

POGO OVP

KBD_LDO_EN

POGO_VCC

(KTS1681) KBD_LDO_3P3

POGO LDO (AP7340D-33FS4-7)

38.4MHz PHONE_ON_N, VOLUME_UP/DOWN PDM_CLK/SYNC/TX/RX0/RX1 SIM_BATT_ALARM VREF_MSM_HVPAD SDM_LNBBCLK1 SLEEP_CLK SDM_PS_HOLD SDM_RESIN_N

BT/WIFI ANT WIFI 2.4/5 GHz

PWR/VOL C-CLIP

PWR/VOL_KEY

AP PMIC (PM670/PM670A) POGO_CHG_5V

SPMI_CLK/DATA

GPS SAW

MXDLN16U

SFHG89XA402

TRCV

GPS_RF_IN

CPL

SAW

LFD181G57DPGC092

SAFFB2G45MA0F3K

FET

WL_BT_RFIO_2G_CH0 WCSS_CH0_CMD_CLK/DATA WL_BB_IP/IN_TX WL_BB_IP/IN_RX WL_BB_QP/QN_TX WL_BB_QP/QN_RX BT_FM_SB_CLK/DATA WL_BT_COEX_CLK/DATA MSS_LTE_COEX_TX/RX

DPX DPX105950DT-6116A1

FILTER

SPDT

DEA165500BT-2208A1K

MXD8621E

CBL_PWR_N

SDR660

WL_RFO_5G_CH0

BT/Wi-Fi IC

WL_RFI_5G_CH0

From. IF CONN From. AP_PMIC

BAT_THM

GPS LNA

SDM_THM

GPS SAW SFHG89XA402

To/From. AP_PMIC

CHG_THM

SX9330LIULTRT

GPS_ANT

To. AP_PMIC

RF_PA0_THM

GRIP_INT_WIFI GRIP_WIFI_SCL/SDA

WCN3980 FM_ANT

EDP_SW_OE/SEL

GRIP SENSOR

BLANKET_THM

RFFE1 CLK / DATA

ANT_COM_WLAN

AP_USB_VBUS_4P9

CHG_EN FG_ALERT_N/MUIC_INT IF_PMIC_RST_N SDM_UART_RXD/TXD USB_HS_DP/DN

IF PMIC (SM5705Q )

WCN_RFCLK1

IF_PMIC_I2C_SCL/SDA FG__I2C_SCL/SDA JIG_ONB_CC

APT MODULATOR QFE2101

RFFE4 CLK / DATA

AP (SDM670)

CHG_IN_5P0

VREG_BOB_3P3/VREG_L13A_1P8/VDD_FE_2P7

VPH_PWR

POK_4P0

CCIC_I2C_SCL/SDA

CC IC (S2MM005X03-6030)

TYPE_C_INT

OVP LS (KTS1678BEUQ-TR)

JIG_ONB_CC VBUS_DISCHARGING

VBUS_IF_5P0 I_USB3.0_SSTX0/1_N/P_CON I_USB3.0_SSRX0/1_N/P_CON I_EDP_AUX_P/N I_REDRIVER_I2C_SDA/SCL I_COMBO_REDRIVER_EN

IF_SENSE_INT_AP

CAM_LDO

VDD_RCAM_A2P8

MIPI_RCAM_D[0:3]_P/N

(ET51528YB)

CAM_LDO

CAM_LDO

EMI FILTER

MIPI_RCAM_CLK_P/N

CC1/CC2 SBU1/SBU2

MIPI_RCAM_CLK_P/N_F

VDD_RCAM_AF_2P8

(ET51528YB)

(AP7343D-105FS4-7B)

MIPI_RCAM_D[0:3]_P/N_F

13M CAM Conn. RCAM_CORE_1P05

RCAM_AF_I2C_SCL/SDA 1P8 RCAM_MCLK/RST_N

AP_PMIC

VDD_CAM_IO_1P8

MIPI_FCAM_D[0:3]_P/N

CAM_LDO

DP S/W (DG2730DN-T1GE4)

I_MUIC_D_N/P

EMI FILTER

USB TYPE C Conn. EAR S/W (DG2730DN-T1GE4)

I_SBU1/2

SWITCH IC (TS5USBA224)

MIPI_FCAM_D[0:3]_P/N_F

MIPI_FCAM_CLK_P/N

VDD_FCAM_A2P8

USB3.0_SSRX0/1_N/P_CON

I_AUX_SUB_OUT1/2

I_EDP_SW_OE/SEL

USB3.0_SSTX0/1_N/P_AP REDRIVER_I2C_SDA/SCL COMBO_REDRIVER_EN

(PM670)

IF_USB3.0_SSTX0/1_N/P_CON

REDRIVER IC (PTN36502)

IF Conn.

EDP_AUX_P/N AMP_SDA/SCL_1P8 AMP_I2S_D_IN/OUT AMP_I2S_LRCK/BCLK AMP_INT/RST_N USB3.0_SSRX0/1_N/P_AP

RCAM_I2C_SCL/SDA 1P8

From. PMIC

MUIC_D_N/P

I_SBU1/2_SW

MUIC_D_N/P_IF

I_VBUS_5P0

MIPI_FCAM_CLK_P/N_F

I_VOUT_CHARGER

(ET51528YB)

CAM_LDO

8M CAM Conn.

FCAM_CORE_1P2

[I2C] AMP_I2C_SCL/SDA_1P8 [I2S] AMP_I2S_D_IN/D_OUT/BCLK/LRCK

FCAM_EEP_I2C_SDA/SCL_1P8 FCAM_I2C_SDA/SCL_1P8

(ET51528YB) FCAM_MCLK/_RST_N

[I2C] CCIC_I2C_SCL/SDA_1P8

CC IC AUDIO_MODE

CC1/2

(S2MM005X03-6030)

OR Gate

AMP (CS35L40)

CC1

(74AUP1G32GS)

AMP ELVDD_5.0V

(CS35L40)

OCTA DC-DC

ELVSS_-6.4V

(TPS65630ARTGR)

IF PMIC

USB_HS_D_P/N

EL_ON

MUIC_D_P/N

(SM5705Q)

(CS35L40)

LCD BUCK BOOSTER

OCTA_VDD_3P3

AP_PMIC

VDD_TSP_3P3

EAR_DET

(CS35L40)

(TS5USBA224)

EAR_OUT_L/R

AP_PMIC

AMP

MUIC_D_P/N_IF

Rx Switch

(PM670A)

VDD_TSP_1P8

(PM670)

OCTA Conn.

MIPI_DS_CLK_P/N_F

VOICE_INT/RST [SPI] VOICE_SPI_MIMO/MOSI/CLK/SS_N

[PDM] LPI_CDC_PDM_CLK/LRCK/RX/TX

MIPI_DS_CLK_P/N

MIPI_DS[0:3]_P/N_F

MIPI_DS_D[0:3]_P/N

EMI FILTER

Wakeup IC

VOICE_SLEEP_CLK / VOICE_WAKE

MIPI_DP_CLK_P/N

MIPI_DP_CLK_P/N_F MIPI_DP[0:3]_P/N_F

Right Top SPK

Left Bottom SPK

JACK_CONT

(ISL9120IINZ-TR5654)

10.5" OCTA

AMP

AP

Left Top SPK

(DBMD8D)

MIPI_DP_D[0:3]_P/N

SBU1/2

SBU½ _SW

Tx Switch 1

TSP_TA DISP_DET

(DG2750DN)

EAR_MIC_P

OCTA_RST_N TSP_INT

Tx Switch 2

EAR_MIC_N EAR_OUT_FB

SBU_SW_SEL

TSP_I2C_SCL_1P8 TCON_RDY

GND_SEL

GND Switch

SBU_SW_SEL

(DG2750DN)

SBU_SW_OE

(DG2750DN)

DISP_TE

AP

Main Analog MIC

MAIN_MIC_P/N

Sub Analog MIC

SUB_MIC_P/N

VREG_L1

VREF_MSM_HVPAD

VREG_L1B_0P88

VREF_MSM

VREG_L1A_1P2

VREG_L2 VREG_L7 VREG_L9 VREG_L10

VREG_L1

VREG_L2B_SDC2_1P8 VREG_L5A_0P8

VREG_L7B_3P125

VREG_L9B_0P8

VREG_L10B_0P8

VREG_L5

VREG_L6A_1P3

VREG_L6

VREG_L10A_1P8

VREG_L10

VREG_S1B_0P752

VREG_L13A_1P8

VSW_S2

VREG_S2B_0P752

VREG_L15A_SIM1_1P8_3P0

VSW_S3

VREG_S3B_S4B_0P752

VSW_S1

VREG_BOB

VREG_BOB_3P3

VREG_L13

LDO

VDD_RCAM_A2P8

LDO

VREG_RCAM_AF_2P8

VREG_L15

13M CAM

VREG_CORE_1P05

LDO

VSW_S4 VSW_S5

VREG_S1A_0P752

VREG_S5B_0P6

VSW_S1

VREG_S2A_S3A_0P752

LDO

VSW_S2

VDD_FCAM_A2P8

VSW_S3 VREG_S5A_0P752

VSW_S5

VREG_L15A_SIM1_1P8_3P0

LDO VDD_CAM_IO_1P8

VREG_L14

VREG_L15

SENSOR LDO

VREG_S4A_2P04

VREG_L5

VREG_L5B_2P95

SD/SIM Socket Conn.

VDD_SENSOR_1P8

MAGNETIC SENSOR VSW_S4

VREG_L13

VREG_L19A_3P3

VREG_L19

VREG_L2A_1P0_SDR_AVDD

VSW_S5

AUDIO AMP * 4 CS35L40-CWZR

VREG_L13A_1P8 POGO_3P3

POGO FPGA

BATTERY

VREG_L13 VREG_L12

VREG_L13A_1P8

VREG_L8

VDD_AMP

VREG_L7

VREG_L12A_1P8

VREG_L4

VDD_FPGA_1P2

VREG_L3

VREG_L7A_1P2_RF

EAR_DET

LDO

VREG_L2

VREG_L3A_1P0_SDR_DVDD

TRANSCEIVERS SDR660

VREG_L13A_1P8

VREG_L9

VREG_L13A_1P8

WAKE UP IC DBMD8HD171S1AWRI

VDD_WAKE_CORE_1P2

LDO

VREG_L6

VREG_L9A_1P8

BT/WIFI WCN3980

ACC&GYRO SENSOR

AP PMIC (PM670)

SD/SIM Socket Conn.

VREG_L6A_1P3

AP PMIC (PM670A)

8M VT CAM

FCAM_CORE_1P2

VREG_L13

LDO V_BATTERY

VREG_L4B_1P8

VREG_L8A_1P8

VREG_S5B_0P6

VPH_PWR

eMCP (4GB/64GB) (KMDH6001DA-B422) VREG_L8A_1P8

VREG_L8

OCTA DCDC VPH_PWR

VREG_L6

VDD_TSP_3P3

VREG_L11

VREG_L8

VREG_L3B_3P3

VREG_L8B_MOT_3P3

OCTA

(SM5705Q)

VPH_PWR

LDO VREG_L3

EVLSS_-6.4V

IF PMIC

VDD_TSP_1P8

OCTA

ELVDD_5.0V

TCON BUCK BOOSTER

WIFI/BT/FM SWITCH MXD8621E

DCDC AP7340D-33FS4-7

VDD_CC

OCTA_VDD_3P3

VDD_GRIP_3P3

GRIP SENSOR SX9330LIULTRT

MOTOR RGB SENSOR VEML3328A3OG-H6

VREG_L18A_2P85

WIFI GRIP SENSOR SX9330LIULTRT

VREG_L18

CCIC VREG_L16A_2P7

VREG_L16 VPH_PWR

VDD_FE_2P7

CHG_IN_5P0

DPX

VDD_FE_2P7

POGO_CHG_5V

MAIN CA FEMID

VDD_FE_2P7

SWITCH

VDD_LNA_2P7

POK_4P0

OVP LS

POGO OVP

(KTS1678BEUQ-TR)

(KTS1681)

POGO_VCC

VBUS_IF_5P0

https://www.youtube.com/anibalgarciaolivera IF Conn.

POGO Conn.

Right Bottom SPK

Model : Revision : Manufacture Count : Charge : Contact : Date : Routing : Resin :

VX_Setup(2018-12-18)_HHP Created date of PCB data : 2019/3/12 15:09:25

SM-T720

U3000 L3004

L3005

C3097

C3013

VR3001 VR3000

R4037 R5009

R4005

R4023

R4012

R4011

R4034

C6013

C6008

C6017

U6004

R4052

C6012

R4006

R4050

TP4000

R4053

R4027

C5087

TP7011

R4029 R4030

TP_EMMC_RCLK

TP_SDM_RESOUT_N

C2057

V4000

C2058

L2032

C2061

L3014

L3017

C3038

F3004 C3027

C3028 C2033

C2034

TP_WMSS_RST_N

R2001

C3034

C7013

C7017

C4110

ZD7009

R10023

R10011

R10022

D10001

L10011

D10006

C10001 C10000

ANT10009

ANT10010

L10008

D10007

L10001 L10000

ANT10007

R10006

C10032

R10005

C10027

R10003

C10028

VR10001

VR10004

VR10003

ZD10000

L10009

R10010

D10003

D10004

R10008

L10010 C10031

C10033

D10002

R10025

R10024

R10007

C10020 C10018

R10000

C10019 C10023

VR9004

C10029

L10005

HDC10001

D10005

L10007

D10000

D10008

D10009

R10001

C10026

R10002

L10006

R10004

C10034 C10035

ANT10006

C10014

SUS10000 ANT10011

L10002

R10009

VR10005

C10004

VR10010

C10006 C10005

ANT10008

ANT9003

ANT9004 ZD9001 ZD9002

USB9000

C10025

VR10000

ZD9000

VR10008

ZD9009

R9081

VR10002

C9040

C9079

C10008

VR10007

VR9009

R9001

R9020

C9000

C9014

C9015

R9017

R9012

U9002 R9047

U9014

VR9003

VR9001

ANT9000

ANT9001

ANT9005

VR9002

C9001

R9088

C9021

C9007

C9022

L9014

C9023

L9015

C9058 R9019

R9040

R9080

R9039 R9042

U9006

C9076

L9001

ZD9005

D9008 C9075

L9028

ZD9006

C9043

C9026

R9028 R9029

C9029

C9054

R9032

R9035

R9034

R9033

C9046

C9057

C9055

R9041

https://www.youtube.com/anibalgarciaolivera

2007-010856(R6028) : Check! Bottom Surface of Comp onent

L7000 C7012

F7007

U7000

C7011

F7002

R7000

C10009

L9019

C9042

R9025

C9056

C9027

ZD9004

D9011

F7006

R4000

U9007

R9027

R9026

C9033

U9008 ZD9003

R9036

R9044

C9053 R9043

C9047

R9037

R9038

ZD9007

R9024

C9052

R9031

U9005

R4020

L10003

C9051

R4019

D9010

R9021

R9009

R9046

C9028

C9034

C9036

C9035

C9030

U9001

ZD9010

TA9000

U9010

C9024

C9025

SC9000 ZD9008

C9062

U9012

C9063

C9072

C9071

C9038

R9030

VR9005

ZD9011

L9018

R9010 C9073

C9074

C9003

HDC9001

U9009

C9039

L9016

D9006

VR9008

C9031

L9017

D9007

ANT9006

C9032

L9000

C4092 C4119

C10002

L9021

C9078

L9020

U9011

C9050

L9022

R9018

R4043

C10003

C4089

HDC10000

C9044 C9077

D9004 C9016

D9003

R9045

F7001 R7010

C4116 C4088

HDC9002

C9045

C9048

C9013

TA9001

C9041

D9005

D9001

D9009

D9002

HDC9000 C9064

F7000

C7021 C4093

C4090

C9061

U7006

C4095

C4091

L9023

U7001 R7008

C7054

HDC7001

TH9000

C7023

ZD7007

R7001

R4048

ZD7006

C4114

C7056

C4108

C4115 C4096

JTAG4001

C7016 ZD7010

C4103 C4107

C4099

C7057

C4102

ZD7005

R4051

C7022

R4055

R4046

C7014

R4056

R4045

C7024

R4044

R7009

L2031

C4100 C4104

C7010

R4061

TP7005

C7048

UME4000

C4101 C4105

C7055

F7017

C7015

F7015

ZD7008

F7019

C7000

F7013

C2032

C10030

F7011

C4156

C7050

R4022 C7045

TP7001

C7049

R4021 C7042

C7046

C7053

C7051

C7052

C7043

TP7014

R7006 C7047

C4109

C7041

C2059

C4097 C4112

C4117

C7059

C3026

R4060

EMMC_DATA_4000

C7027

C7028

L7006

R4003

U2003

C4094

TP7004

C4118

C7058

C7029

L7007

C7035

C7037

SC6003 TH4000

L7009

R7004

U7005

D6002

C4121

C7031

U7004

TP7013

C7040 L7012

U6000

L7010

C6002

C7036

C7039

C7034

U6002

C6007

C6003

C7030

TP4001

C5093

R4036

R4035

C5054

C7033

CN4000

R4047

TP_WCSS_CLK

C7032

C7038

L7011 L6003

R6001

R6000

TR6000

C6000

C1032

R4033

R6002

TP_WCSS_DATA

C6004

C1196

C1189

C3002

C7003

R4024

R4004

C3022

U6001

JTAG4002

TP4005

TP4004

R4026

R4025

C7007

IF_PMIC_INT

C4125

R4038

C4087

C8031

C4124

R4057

C6010

U6003

R6003

R4028

C6005

JTAG4000

C7008

ZD7002

ZD7001

C7002

SC6008

C7009

TP5004

TP7012

R5025

C8030

R4058

R6010

C6009

R6014

L8005

C4123

R6004

C6011

R6008

R4049

C6001

R4014 R4013

L1022 C4137

L4001

L4002

C7001

ANT8000

ANT8001

ANT8004

ANT8003

L3023

L3021

C8002 R8002

U6005

R6007

R4054

C6006

C3004 C3003

ZD7004

C4120

L3008

C3007

ZD3000

C3005

L3026

C3072

C3095

TP6001

R6012

C3019

F3001

CPL3000

L3006

C3001

L3011

L3010

R8001

C8013

C8044

U8003 C8053

C8051

R8028

R8027

C8048

R8025

TP6003

TP6004

TP6005

TP6000

F3002

F7009

C7006

ZD7000

C3036

TP6002

R3009

F7008

R7007 ZD7003

RFS3001

C3096

F7005

GAS2002 C4136

R4059

GAS2004

L3015

C3035

C3029

L3019

F3003

U3003

L3020

L3027

L3001

F7004

HDC4000

L3012

L3013

C3023 C3020

C3008

TP8000

TP8005

C4122

L3002

F3000

L3003

F7003

TP8001

C8052

C8050

C8049

C3039

C3063

L3016

C3053

C3052 C3049 C3060

L3000

C3000

C3012

TP8002

R8003

R6015

R6011

R8026

L8006

R6013

ANIBAL GARCIA VENEZUELA https://irepairvenezuela.com/ UCP4000 SC6002 L7008 @irepair.ve C3040

U3001

C3015 L3025

C8043

R3004 C3062

C3051 C3050

C3021

C3014 C3016

C3093

C8011

C3043

U3005

R8000

U8001

TP8006

C8014 C8012

L8008

TP8007

TP3011

C3061

C3010

C3065

C3064

C3045

C3056

C3057

C3009

C3059

R8020

R8019 R8018

TP3006

TP3012

C3011

C3058

C8042 C8045

C8010

C3048

TP3007

TP_SLEEP_CLK

U3008

R3003

SC6000

C3046

C3047

C3044

C8005

C8000

C8004

C8070

TP8004

R5024

C3069

TP3010

C3067

TP3013

TP3014

C1194

C1036 TP8003

C8003

R8022 R8023

R8024

TP3009

TP3008

C3068

C1031

C1187

CON6001 GAS2000

L7002

U3002

TP3005

C3018

CON6000

ANT2000

C3071

C3070

C3017

VR2021

VR2008

R8016

L8010

L8009

D8001

R8015

VR2005

L5012

ANT2002

R8033

C8060

C8057

C8024

C8058

C5050

VR2013 VR2002 R5030

C5057 R5021

C5055

C5052

R5031

RFS3000

R5023

R5029

C5041

R5018

C5006 C5002

C4113

C4086

C4098

R4010

U4000

L4000

C4084

TP4003

C5013 C5012

HDC8000

R4009

C4111

C4085

ANT2011

R5020

TR5002

ANT2006

VR2006

VR2023

D6004

TP_CHG_EN

R5004

R5002

C5028

R5007

R5000

C5034

C5017

TP5002

R5005

R4032

D5000

R4031

TH5000

R5010

C5032

R5006

R5012

C5031

C5033

TP_FG_ALERT

VR2007

TR5000

VR2015

ANT2004

F7016

F7014

F7012

F7018

F7010

GAS9001

BH10000

TA9004

R9000

R9008

R9002

R9087

R9007

R9006

R9004

R9003

R9082

R9084

R9083

VR2004

R9086

TA9005

L10013

R10019

D10011

C10012

R10020

L10012

D10010

R9085

C10036

C10007

TA9003 ANT10002

ANT10003

ANT10001

C10010

ANT10000

GAS10001

L10004

BH9000

TA9002

GAS10000

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2007-010856(R6028) : Check! Bottom Surface of Comp onent

ANT6000

ANT6002

D6003

C6028

ANT6001

C6029

C6030

C5026

C5023 C5030

R6029

ANT6003

C5007

L5001

C5008

L5006

C5015

C5001

R5011

C5016

C5022

C6026

C5024

U5001

ZD5000

C6027

L5016

C5077

C5074 R5027

C5071

C5075

D5001

C5076

R5026

HDC6000

C5021

R5008

VR2016

C10011

ZD8001

C8009

C8008

ZD8000

C8068

C8067

C8066

C8065

L8001

C5029

U5003

SIM10000

C8025

C8059

C8017

L8000

C4106

TR5003

C8023

U8004

C8022

R5022

C5051

C5000

TA8000

C3074

C3054

L8002

C5044

C5014

C5025

L5002

C4075

C5046

C4006 C4027

C5043

C4003 C4011

VR3004

R3006

C3066

R3001

U3006 L3022

C3055

C5036

C5018

C5019

C5035

C5047

L5004

C5009

C5038

C5048

C5042

C5045

C4054

C4133

C4001

TA8001

C8016

R5019

C4037

L5008

C4057

C4064

C4034

C4150

C4152

C4151

C5039

C5005

C4053

C4036

C4041

C4132

C4048

C4020

L5007

C4004

C4138

C4058 C4066

C4022

C5027

VR2014 VR2000

R3008

C8021

TP_FAULT_N

U5002

C5020

C4051

C4035

C4067

C4069

C4068

C4002

C4008

C4055

C4082

C4050

C4059

C4061

C4065

C4079

C4077

C4070

L5003

L5005

C4018

C4042

C4135

C4134

C4030

C4155

C4045

C4044

C4043

C4153

C4033

C4154

C4032

C4039

C4049

C4014

C4005

C4063

C4062

C4040

C5081 C4017

C4019

C4009

C4016

C4015

C5067

C5011

C5010

U5000

C4071

R3002

C4047

C4029

C4013

C4021

C4074

TP5003

L5009

C4073

C4076

C2041

C2040

C2039

C2047

C5003

C5004

C4028

L5011

C5037 C5065 C5064

C5061

C5068

C5092

C5096

C5091

C2052

TP5001

C2042

C2045

C4056

C4072

C4010

C5090

C4083

C4080

R5032

ANT2013 VR2019

TP3001

TP3000

TR5001

TP4010

HDC6001

L5015

C5086

C5084

R5016

L5014

C5063

C7026

C4078

C4012

C4081

VR2010

C2048

C2037

C6025

C6024

C6015

C6014

R6005

D6000

C6018

C6016

C6020

C6019

C6022

C6021

C2046

C2043

TA6000

C2044

TA6001

C2036

C2035

C8027

L6002

U6008

C2038

R8007

U8005

C8054

C8015

C5072

TP5000

C2051

R6022

C2050

R8008

C2049

R8006

R8010

R8030 C8072

C5088

C5079

C6023

R5028

R6026

C8073

R8031

R6027

R6024

R8009

C6050

R6006

C8007

C6037

C8056

D6001

ZD8013

ZD8005

C2053

C6036

C6049

C8071 R8029

C5066

C5083

C5089

R6021

C8077

L8012

L5017

C4023

C4060

R6023

U6007

ZD8006

ZD8003

C8001

C8006

ZD8004

C6035

C6031

U6006 C6033

C8076 C8075

ZD8007

ZD8002

C6048

C6045

C6044

C6043

C6046

C6042

C6041

TR5004

R6020

ZD8008

C8018

R6025

C6047

C6032

C8074

C8020

R4040

C4038

R5015

R4039

C6034

C8055

ZD8014

ZD8009

L8011

R6016

R6019

C4031

L5010

C4026

R5017

C5058

C4025

C4000

C5049

C5073

C5098

C5094

R5014

TP8009

C8034

C5082

R8013

C5097

C5070

C8069

C5095

R8032

R8017

C8029

ZD8011

C8063

C8062

HDC8002

L8013

C7025

C4007

R3005

C5040

U7003

C4052

U5004

C8040

C5056

C8038

ZD8012

R6028

C7018

U7002

C5053

C5069

C5085

C8037

U8006

C8035

C8028

ZD8010

TA8003

C4024

C5062

L5013

C5080

C5059

TA8002

C5078

HDC7000

L7001

SC6004 VENEZUELA L7004

R8034

C8019

L3024

C7004

TP8011

U8000

TP3004

R7002

C7019

C3073

HEA7000

ANT2012

TP8008

TP3003

TP3002

U3007

TP4002

SUS6001

R5013

L8004

ANT2008

TP3015

VR2012

L8007

C8033

C8061

C8064

C8036

L8003

C8032

C8039

ANT2010

OSC5000

ZD4000

D8000

VR2018 VR2009

C3041

ANT2005

C7005

R1005

VR2020

VR2001

C3033

U3004

ANIBAL GARCIA https://irepairvenezuela.com/ @irepair.ve VR2017

U1004

R1007

C1067

R4002

C1066

R4008

VR2011

VR1006

R1006

C1068 TP_UB0

R4007 TP_UB1

VR2003

C3031

C3030

VR2022

ANT1007

ANT2003

ANT2009

C1201

ANT3000

ANT3001

ANT1002

ANT1001 C1210

VR1002

R1024

VR1001

ANT1003

ANT1000 VR1000

ANT1004

VR1004

R1025

C1207

SM-T720

VR1005

Model : Revision : Manufacture Count : Charge : Contact : Date : Routing : Resin :

8. Level 3 Repair

ANIBAL GARCIA VENEZUELA https://irepairvenezuela.com/ @irepair.ve

8-3. Flow chart of Troubleshooting.

Oscilloscope

Digital Multimeter

Power Supply

+ driver, ESD Safe Tweezer

8960 & Spectrum Analyzer

Soldering iron

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8. Level 3 Repair 8-4-1. Initial

ANIBAL GARCIA VENEZUELA https://irepairvenezuela.com/ @irepair.ve

Initial Failure..

After S/W Re – download check the Initial

NO

Re check “8-4-1 Power on” Trouble shooting process

NO

Change the U5002,U5004 NO

YES END

Change UME4000. Do not use Blank MEMORY NO

Change PBA

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8. Level 3 Repair 8-4-2. Sim Part SIM Card does not work YES

NO

Check the

Change SIM Card , Change SIM/SD FPCB

SIM CARD, SIM FPCB

YES

Check the VREG_L15A_SIM1_1P8 _3P0 (R6016)=1.8V

NO Check PMIC(U5004)

YES

Check the D10003,D10004, D10002,D10001

NO Check the SIM FPCB ,PMIC(U5004),AP(UCP4000)

YES

END

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8. Level 3 Repair 8-4-3. SD PART SD CARD does not work YES

Chek the SD CARD,

NO

Change SD Card , SIM/SD FPCB

SD SOCKET

YES

Check the VDD Voltage

NO

VREG__L5B_2P95(C10034)=2.95V

Check the PMIC(U5002)

YES

Check the D10009,D10008,D10007,D10006

NO Check the SIM FPCB ,PMIC(U5002),AP(UCP4000)

D10000,D10005

Yes

END

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8. Level 3 Repair

ANIBAL GARCIA VENEZUELA https://irepairvenezuela.com/ @irepair.ve

8-4-4. OTG

OTG does not work

Check the OVP Voltage VBUS_IF_5P0(L5016)=5V

NO

Ab

Check U5003

YES

Check the IF PMIC Voltage CHG_IN_5P0(L5001)=5V

NO

Ab

Check U5001

YES

Ab Change the IF SOCKET YES

Ab

Replace PBA

END

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8. Level 3 Repair

ANIBAL GARCIA VENEZUELA https://irepairvenezuela.com/ @irepair.ve

8-4-5. Hall IC

Hall Sensor does not work YES

Voltage of

NO Replace U5004

C3043 = 1.8V?

YES

Check the

NO

Check and change L3021,L3023

L3021,L3023 YES

Check the status

NO

Replace the U3005

of U3005

Yes YES END

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8. Level 3 Repair

ANIBAL GARCIA VENEZUELA https://irepairvenezuela.com/ @irepair.ve

8-4-6. Axis sensor

6 Axis Sensor does not work YES

C3017, C3018 =

NO

Replace U5004

1.8V

YES YES

Check the status of U3002

NO

Replace U3002

YES END

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ANIBAL GARCIA VENEZUELA https://irepairvenezuela.com/ @irepair.ve

8. Level 3 Repair 8-4-7. RGB sensor

RGB sensor does not work YES

NO

Check the Voltage C3002(VREG_L18A_2P85)=1.8V

Replace the U5004

C7041=3.3V

YES

Check the status

NO Replace the U3000

of U3000

YES END

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8. Level 3 Repair 8-4-8. Magnetic Sensor

ANIBAL GARCIA VENEZUELA https://irepairvenezuela.com/ @irepair.ve

Magnetic Sensor does not work

NO VREG_S4A_2P04=2.04V?

Replace the U5004

YES NO Replace the U3007

VDD_SENSOR_1P8=1.8V?

YES

Check the status of U3004

NO Replace the U3004

YES

END

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8. Level 3 Repair

ANIBAL GARCIA VENEZUELA https://irepairvenezuela.com/ @irepair.ve

8-4-9. Motor

Motor does not work

Replace the Motor

NO

Check the VREG_L8B_MOT_ 3P3 = 3.3V?

NO Replace the U5002

YES YES END

Check the form of ANT10004,10005 ?

NO Replace ANT10004,10005

YES END

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8. Level 3 Repair

ANIBAL GARCIA VENEZUELA https://irepairvenezuela.com/ @irepair.ve

8-4-10. Power On Mobile phone does not power on

Check battery voltage Is it more than 3.4v?

NO

Charging the battery by TA Its voltage level extremely low(under3.3v) Change the battery

YES

Power on the phone And check the power-on sound or light on touch key Sound is ok?

YES Change the display module

NO

Check R8030 or C8054 or ZD8013 (soldering, crack open etc)

NO

Change the material And Retry to the power on operation

YES

Check the U5001,Output Voltage(C5022,5023 over 3.4v)

NO

If the voltage is not satisfied with normal Condition, replace U5001

YES

Ckeck the initial operation . YES END

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8. Level 3 Repair

ANIBAL GARCIA VENEZUELA https://irepairvenezuela.com/ @irepair.ve

8-4-11. Charging Part

TA/USB Insert YES

Charging Sequence Start C5077 or L5001=5V

NO

Reconnect TA or USB

Ab

YES

Check battery is

NO

charging?

Ab

Resolder or Replace U5001

YES

Check battery is charging?

NO Ab

Replace SIDE PCB which has battery connector on it

YES

Check battery is charging?

NO Ab

Replace the battery

YES Replace the main PBA

END

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8. Level 3 Repair

ANIBAL GARCIA VENEZUELA https://irepairvenezuela.com/ @irepair.ve

8-4-12. OCTA_S-OLED

Display doesn’t work

NO Check Connector HDC7001

Reconnect HDC7001

YES

Check Voltage OCTA_VDD_3.3V (C7050,C7039)

NO Replace U7005

YES

Check VoltageELVDD=5.0V (C7048,L7006) - ELVSS= -6.4~-2.4 (C7043,C7035)

NO Replace U7004

YES

Change OCTA module

YES END

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8. Level 3 Repair 8-4-13. OCTA_TSP

TSP doesn’t work

Check connector

NO

Reconnect HDC7001

HDC7001

YES

Check TSP voltage - VDD_TSP_3P3 (C7047)

NO

Replace PM670(U5004)

- VDD_TSP_1P8 (C7053)

YES

Change OCTA module

YES

END

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ANIBAL GARCIA VENEZUELA https://irepairvenezuela.com/ @irepair.ve

8. Level 3 Repair 8-4-14. 13M CAM

13M CAM doesn’t work

Check connector

NO

HDC7000

Reconnect HDC7000

YES

Check the Voltage C7010 = 2.8V

NO

C7011 = 2.8V

Replace U7006 Replace U7000 Replace U5004

C7013 = 1.8V

Replace U7001

C7014 = 1.05V

YES

Check CAM_MCLK=24MHz

NO

Replace UCP4000-1

R7010

YES

Change camera module

YES

END

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8. Level 3 Repair 8-4-15. 8M CAM

8M CAM doesn’t work

Check Connector HEA7000

NO

Reconnect HEA7000

YES

Check Voltage C7004 = 2.8V C7003 = 1.8V C7005 = 1.2V

NO

Replace U7003 Replace U5004 Replace U7002

YES

Check

NO

CAM_MCLK=24MHz

Replace UCP300-1

R7007 L6002

YES

Change camera module

YES END

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8. Level 3 Repair

8-4-16. Microphone Part - Main MIC

Check the Main Microphone function with Call or Voice Recording YES NO Check Main Mic

Replace MAIN MIC FPCB

YES

Check the MICBIAS L10004 = 2.8 V

NO Replace or resoldering PM670A(Codec IC)

YES

Check L10012, L10013

NO Replace or resoldering L10012, L10013

END

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8. Level 3 Repair

8-4-17. Microphone Part - Sub MIC

Check the Main Microphone function with Call or Voice Recording

YES

Check Sub MIC FPCB

NO Replace Sub MIC FPCB

YES

Check MIC BIAS L8005 = 2.8 V

NO Replace or resoldering PM670A(Codec IC)

YES

Check L8009, L8010

NO

Replace or resoldering L8009, L8010

END

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8. Level 3 Repair

8-4-18. Speaker Part – Right Upper Speaker Module

Check the Speaker function for playing MP3 with max volume YES NO Check the Speaker Module

Replace the Speaker Module

YES

Check AMP U8006 Check I2S,I2C, OUT+/RST/INT/SYNC

NO Replace or resoldering AMP U8006

YES

Check Connector HDC8002, L8003 L8004

NO Replace or resoldering HDC8002, L8003, L8004

END

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8. Level 3 Repair

8-4-19. Speaker Part – Left Upper Speaker Module

Check the Speaker function for playing MP3 with max volume YES

Check the Speaker Module

NO Replace the Speaker Module

YES

Check AMP U8004 Check I2S,I2C,OUT+/RST/INT/SYNC

NO Replace or resoldering AMP U8004

YES

Check HDC8000 L8000, L8001

NO Replace or resoldering HDC8000, L8000, L8001

END

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ANIBAL GARCIA VENEZUELA https://irepairvenezuela.com/ @irepair.ve

8. Level 3 Repair

8-4-20. Speaker Part – Right Lower Speaker Module

Check the Speaker function for playing MP3 with max volume YES

Check the Speaker Module

No Replace the Speaker Module

YES

Check AMP U9009 Check I2S,I2C,OUT+/RST/INT/SYNC

No Replace or resoldering AMP U9009

YES

Check HDC9001, L9016, L9017

No Replace or resoldering HDC9001, L9016, L9017

END

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8. Level 3 Repair

8-4-21. Speaker Part – Left Lower Speaker Module

Check the Speaker function for playing MP3 with max volume 스피커의 동작을 확인 YES

Check the Speaker Module

NO

Replace the Speaker Module

YES

Check AMP U9011

NO

Check I2S,I2C,OUT+/RST/INT/SYNC

Replace or resoldering AMP U9011

YES

Check HDC9002,

NO

Replace or resoldering HDC9002, L9019, L9020

L9019, L9020

END

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8. Level 3 Repair 8-4-22. Earjack Part – Rx

ANIBAL GARCIA VENEZUELA https://irepairvenezuela.com/ @irepair.ve

Check the Gender+Earphone Rx function for playing MP3 with max volume YES

Check Gender IF Conn.

NO

Replace the Gender, IF Conn.

YES

Check R9039 R9040, U9005

NO

Replace R9039, R9040, U9005

YES

Check Rx Line L9014, L9015, HDC9000, HDC6000 IF FPCB

NO

Replace or resoldering L9014, L9015, HDC9000, HDC6000, IF FPCB

YES

Check U5002 (Codec IC)

NO

Replace U5002

END

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8. Level 3 Repair 8-4-23. Earjack Part – Tx

ANIBAL GARCIA VENEZUELA https://irepairvenezuela.com/ @irepair.ve

Check the Gender+Earphone Microphone function with Headset Call or Headset Voice Recording YES NO Check Gender IF Conn.

Replace Gender, IF Conn.

YES

Check U9001 U9002, U9014 HDC9000, HDC6000 IF Conn.

NO

Replace U9001, U9002, U9014 HDC9000, HDC6000, IF Conn.

YES

Check Ear MIC BIAS

NO

Replace U6009(Codec IC)

L8006 = 2.8V

YES

Check Tx Line SMD L8006, L8008, R8018, R8019, R8020

NO

Replace or resoldering L8006, L8008, R8018 R8019, R8020

END

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8. Level 3 Repair 8-4-24. BT/WIFI

BT/WiFi is not working

Check the BT/WiFi function on

NO

Enable BT/WiFi function

YES YES

YES

Check the voltage of C3045,C3056,C3057,C Yes 3058,C3059,C3060,C30 61=3.3V

Check the voltage of C3062,C3063 = 1.8V

NO

NO

Check the status of C3045,C3056,C3057,C3058,C3059,C3060,C3061 (crack, open, damaged, etc.)

Check the status of C3062,C3063 (crack, open, damaged, etc.)

YES NO Check the status of F3001, CPL3000

Resolder or replace F3001, CPL3000

YES NO Check the status of U3001,F3000,F3002,

Resolder or replace U2003, U2006, F2000, F2002, F2003, F2005

YES

Check the status of C3007,C3072,C3005,L 3008

NO

Resolder or replace C3007,C3072,C3005,L3008 C2003,C2012 재납땜 및 교체

YES

Resolder or Replace U3008

END

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8. Level 3 Repair 8-4-25. GPS

GPS is not working

Check the GPS function on

NO

Enable GPS function

YES Check the voltage of L3012,C3039=1.8V

NO

Resolder or replace L3012,C3039 (crack, open, damaged, etc.)

YES

Check the status of L3016,C3040,L3013,C3 036,U3003,L3015,C302 9,C3028,C3027

NO

Resolder or replace L3016,C3040,L3013,C3036,U3003,L3015,C3029,C30 28,C3027

YES

Check the status of C3026,L3017,C3038,L3 014

NO

Resolder or replace C3026,L3017,C3038,L3014

YES

Resolder or Replace U2003

END

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8. Level 3 Repair

8-4-26. RX (GSM1800,1900 / WCDMA 1,2,4/ LTE 1,2,3,4,66) [SM-T725/T727] NO

Check C1034 ≤ -65dBm?

Resolder or Change L1016,C1033,C1034, RFS1000,

YES NO

Check L1026 ≤ -65dBm?

Resolder or Change L1026, F1004,

YES NO

Check L1024 ≤ -65dBm?

Resolder or Change L1024, F1003,

YES NO

Check the Voltage at C1002=1.8V? C1003=2.7V?

Resolder or Change C1002, C1003, U5004

YES

Check B1,B4, L1003 B2,GSM1900 L1002 ,B3,GSM1800,L1011 B66 C1119 ≤ -65dBm ?

NO

Resolder or Change B1 B4 U1000, F1000, U2002,L1003,1004 B2,GSM1900 L1001, L1002, C1007, C1008 B3,GSM1800,U1002, F1002, C1019, L1011, L1012 B66 F1007, C1026, C1025,C1118,C1119, U2002

YES Resolder or Change U2003

NO

Receiver is OK?

Resolder or Change UCP4000

YES END

YES

Receiver is OK? NO Change Main B’d

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8. Level 3 Repair

8-4-27. RX (GSM850,900 / WCDMA 5,8/ LTE 5,8,12,13,17,20,28) [SM-T725/T727]

NO

Check C1034 ≤ -65dBm?

Resolder or Change L1016, C1033, C1034, RFS1000,

YES NO

Check L1026 ≤ -65dBm?

Resolder or Change L1026, F1004,

YES NO

Check L1031 ≤ -65dBm?

Resolder or Change L1031, F1003,

YES NO

Check the Voltage at C1002=1.8V? C1003=2.7V?

Resolder or Change C1002, C1003, U5004

YES

Check B5,GSM850 L1018 B8,GSM900 L1030 ,B20,C1025 / B28 C1163 B12(17) L1010 / L1098 ≤ -65dBm ?

NO

Resolder or Change B5,GSM850 L1017, ,1018, L1025,C1037 B8,GSM900 L1029, L1030 B20 C1024, C1025 B28 F1009, C1162, C1163, C1164, C1165 B12(17) L1009, L1010, U1013, C1151, L1081 B13 DUF1000, L1097, L1098, U1013, C1151, L1081

YES Resolder or Change U2003

NO

Receiver is OK?

Resolder or Change UCP4000

YES END

YES

Receiver is OK? NO Change Main B’d

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8. Level 3 Repair

8-4-28. RX (LTE 7,38,40,41) [SM-T725/T727] NO

Check L1116 ≤ -65dBm?

Resolder or Change L1115, C1202, L1116, RFS1001,

YES NO

Check L1008 ≤ -65dBm?

Resolder or Change L1008, F1013,

YES NO

Check L1031 ≤ -65dBm?

Resolder or Change L1031, F1003,

YES NO

Check the Voltage at C1006=2.7V?

Resolder or Change U1001

YES

Check B7 L1106 B40 L1075 B38(41) 1075 ≤ -65dBm ?

NO

Resolder or Change B7 F1011, U1015, F1012, L1105, L1106 B40,F1010, U1012, C1139, L1075 B38(41) F1008, U1012, C1139, L1075

YES Resolder or Change U2003

NO

Receiver is OK?

Resolder or Change UCP4000

YES END

YES

Receiver is OK? NO Change Main B’d

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ANIBAL GARCIA VENEZUELA https://irepairvenezuela.com/ @irepair.ve

8. Level 3 Repair

8-4-29. TX (GSM1800,1900 / WCDMA 1,2,4/ LTE 1,2,3,4,66) [SM-T725/T727] Check C1033 about 23dBm?

YES

Resolder or Change C1031,C1036,C1032, RFS1000,

NO Check L1026 about 23dBm?

YES

Resolder or Change C1033,C1034,L1016, F1004

NO Check L1024 about 23dBm?

YES

Resolder or Change L1026, F1003,

NO NO

Check the Voltage at C1002=1.8V? C1003=2.7V?

Resolder or Change F1001

YES

Check GSM HB L1037 B1 C1076 B2 L1049 B3/4 L1044 B66 L1044,L1046 about 25dBm?

YES

Resolder or Change L1071, C1121, C1126, C1127, R1012, R1013, R1014, L1072,U1010 Or each band component

NO NO

Check the Voltage at 3V≤C1090≤4.5V

Resolder or Change L1107, U1016

YES

Check L1042(3G LTE) / 1048(2G) about 0dBm?

YES Resolder or Change U1007

NO Rsolder or Change C1080, L1042, C1081, U2003

NO

Transmitter is OK? YES END

Resolder or Change UCP4000

YES Transmitter is OK? NO Change Main B’d

Confidential and proprietary-the contents in this service guide subject to change without prior notice Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.

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ANIBAL GARCIA VENEZUELA https://irepairvenezuela.com/ @irepair.ve

8. Level 3 Repair

8-4-30. TX (GSM850,900 / WCDMA 5,8/ LTE 5,8,12,13,17,20,28) [SM-T725/T727] YES

Check C1033 about 23dBm?

Resolder or Change C1031,C1036,C1032, RFS1000,

NO YES

Check L1026 about 23dBm?

Resolder or Change C1033,C1034,L1016, F1004

NO Check L1031 about 23dBm?

YES

Resolder or Change L1026, F1003,

NO NO

Check the Voltage at C1002=1.8V? C1003=2.7V?

Resolder or Change F1001

YES

Check GSM LB L1040 B5 L1065 B8 C1116 B12/17 L1070 B20 C1128 B28 L1053 about 25dBm?

YES

Resolder or Change L1071, C1121, C1126, C1127, R1012, R1013, R1014, L1072,U1010 Or each band component

NO NO

Check the Voltage at 3V≤C1090≤4.5V

Resolder or Change L1107, U1016

YES

Check L1035, L1038, L1048 about 0dBm?

YES Resolder or Change U1007

NO Rsolder or Change(issued band component) C1060, L1036, C1055, L1034, C1058, C1056, L1035, C1059, C1064, L1038, C1070, C1100, L1048, C1101, U1005, F1006, U2003

NO

Transmitter is OK? YES END

Resolder or Change UCP4000

YES Transmitter is OK? NO

Change Main B’d

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8. Level 3 Repair

8-4-31. TX (LTE 7,38,40,41) [SM-T725/T727] Check C1202 about 23dBm?

YES

Resolder or Change C1204,L1118, RFS1001

NO Check L1008 about 23dBm?

YES

Resolder or Change C1202, L1115, L1116, F1013

NO

Check B38/41 L1086 B40 L1092 B7 L1099 about 23dBm?

YES

NO Check the Voltage at C1154=1.8V?

NO

Resolder or Change L1008, U1001

Resolder or Change U1014

YES Check B38/41 L1085 B40 L1091 B7 L1102 about 23dBm?

YES

Resolder or Change L1071, C1121, C1126, C1127, R1012, R1013, R1014, L1072,U1010 Or each band component

NO NO

Check the Voltage at 3V≤C1090≤4.5V

Resolder or Change L1107, U1016

YES

Check L1090 about 0dBm?

YES Resolder or Change U1014

NO Rsolder or Change C1158,L1080, C1161, U2003

NO

Transmitter is OK? YES END

Resolder or Change UCP4000

YES Transmitter is OK? NO Change Main B’d

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