SM-J500H-TSHOO-7.pdf

8. Level 3 Repair 8-1. Components Layout

8-1

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 Samsung’s ’s written authorization is strictly prohibited.

Level 3 Repair

8-2. Block Diagram

8-2


Level 3 Repair

8-3. PCB Diagrams 8-3-1. Top

0 0 0 6 D E L

U5016

4 0 1 5 R

7 6 0 5 C

6 6 0 5 C

1 0 1 5 0 0 T 5 A N T A N

5 6 0 5 C

1 0 0 6 R

R5105

L5016

0 0 5 D

3 0 0 1 A G

C5058 C545

L5015

2 0 0 5 T N A

0 0 0 0 5 0 T 5 A N T A N

3 0 0 5 T N A

7 0 0 1 A

4 0 0 1 A G

G GA1008

2 0 0 6 C D H 3 0 0 6 P T

C6012

TP6004

C6015 R6026

BH4006

C6011

BH4000

TAC5001

4 2 0 3 R

U6006

9 0 0 6 L

8 0 0 4 P T

0 2 0 3 R

9 1 0 3 R

2 2 0 3 R

1 0 0 5 R

4 6 0 3 C

1 0 0 1 A G

C121 9 2 1 C

0 3 1 C

8 2 1 C

3 2 1 C

4 2 1 C

C114 C120

L102

0 0 1 R

5 1 1 L

8 1 0 2 L

C108 6 1 1 C

3 1 1 C

5 1 1 C

L108

0 0 1 C

L100

C102

C101

9 0 1 L

5 4 1 C

1 0 1 L

C144

L103

0 0 1 F

5 2 1 L

5 0 1 C

3 3 1 C

C1003

TH100

9 0 0 1 C

L1008

U6050

L119

F104

9 4 1 C

C134

3 1 0 6 L

F103

R106

5 0 0 2 L

L118

1 2 1 L 0 2 1 L

2 0 1 F

L112 7 2 1 L

5 5 1 C

C160

1 1 0 3 R S P G _ X T _ T I B S _ S P T

8 0 0 3 R

R3012

C158

U100 C6054

C142

5 0 1 L 1 4 1 C

L104 L123

7 2 0 3 R

3 2 0 3 R

3 2 4 5 R

2 2 4 5 R

C179

U107 5 6 1 C 2 0 1 R

C148

8 6 1 C

2 0 0 3 R

1 1 0 4 R

3 0 0 5 R

1 0 1 R

PAM102

1 6 1 C

2 6 1 C

8 9 1 C

3 0 1 R

4 5 1 C

R3003

3 4 1 C C180

R104

C139

4 3 1 L

2 5 1 U102 C C151

1 1 0 6 R

2 0 0 6 R U5015

4 2 0 6 R

4 6 0 5 C

3 6 0 5 C

C6044

6 1 0 3 R

3 2 0 3 C

0 0 0 3 H T

TP4007

3 3 1 L

C4074

C4063

C4069

5 0 0 4 U

3 0 1 4 C

C4068

3 7 0 4 C

4 0 0 4 U

C4083

C4084

7 2 0 4 R

R4013

C4082

1 1 0 4 L C4078

2 2 0 5 C

7 3 0 4 C

R3001

R4018

5 8 0 4 C

0 9 1 C

7 6 1 C

6 6 1 C

C4062

7 0 5 0 1 1 R R

C146 0 3 1 L

4 2 1 L

7 4 0 6 C

C6043 R3006

C4038

8 2 0 3 R

L126

C173

C147 C136

C135

C137

7 0 0 3 R

L117

1 C132 3 1 C U101

L129

0 4 1 C

R3000

R3029

1 1 1 L

L128

C104

L116

C150

BH4004

7 6 0 3 C

C163

L6012

9 5 1 C

R3015 9 0 0 3 C

R3017

R5424

L122

3 1 0 1 L

2 1 1 C

1 1 0 2 C

L3000

1 0 0 4 P T

U6047

C164 U6048

9 0 0 2 L

C103

L113

SC200

C5054

U

2 0 0 2 F

C117 0 1 1 L

1 2 0 6 R

5 0 0 2

C

C118

PAM100

L2007

C110

PAM101

0 1 0 2

C119

1 0 1 F

C109

TAC5002

4 1 1 L

C122

C111 C125

C3002

C3011

R3009

0 0 0 3 UME5000 P C U SC201

C5045

6 2 1 C

0 0 0 3 C

6 6 0 3 C

C6014

8 4 0 6 C

5 6 0 6 U

R3004

R3018 C6038

5 2 0 3 R 6 2 0 3 R

R3010

C6000

6 0 0 6 L

R3005

7 0 0 6 L

3 1 0 6 C R3014

R3013

C4102

1 6 0 2 C

5 3 0 4 C

6 0 0 4 L

5 0 0 4 L

6 1 0 5 R

1 6 0 3 1 0 4 4 C C

4 0 0 4 L

2 1 0 4 L

U6051 9 2 0 4 R

C5009

C2063

0 0 0 5 P T

C5020 0 2 4 5 R

V 1 Q Z

9 1 0 5 C 9 1 4 5 R

8 6 0 5 C

5 1 0 4 R

8 2 0 4 R

TAC5000

9 6 0 5 C

C4059

0 0 4 D

R4020

C6049

0 4 0 5 C

R5007

U5017

4 0 0 4 P T

0 0 0 3 P T

R4026

5 6 0 4 C

1 2 0 5 C

TP4002

R5017

1 0 4

D

R4024

0 6 0 4 C

C4057

C4058

4 6 0 4 C

C4067

C4079

L4009

6 0 6 0 1 7 0 0 0 4 4 4 C R C

BTC4000

L132

SUS1000

SUS1001

2 0 0 1 A G

SUS1002

6 0 0 1 A G

TP4003

TP_UB

SUS1003

C4087

C6020

C6033

L6003

5 0 0 6 U

C5070

4 0 0 6 L

5 7 0 4 C

C4072

R4012

U4002

R4016

GA1005

GA1000 U6001

1 7 0 4 C

U5000

R5102

R5004

L5017 R5100

R5101 C6019

2 0 0 5 R

C5027 C5026

R4023

C4088

1 0 0 4 D Z 2 2 0 4 R

1 2 0 4 R

6 8 0 4 C

ZD5001 3 1 0 5 R

L5001 L5007

ZD5002

R5011

MIC5000

BH4002

IFC400

BH4003

8-3


Level 3 Repair

8-3-2. Bottom

ANT2000

C2012 L2006 C2006 L2003

C2015

C2013

1 0 0 2 T N A

C2009

5 2 0 2 C

L2008

2 0 0 2 U

L2004 2 0 0 2 L

C2026

7 1 0 2 C

9 1 0 2 C

6 0 0 4 P T

5 0 0 4 P T

1 0 0 6 C

3 0 0 6 R

0 0 0 2 L

4 0 0 2 C

0 0 0 4 D E L

2 2 0 2 C

6 0 0 2 U 7 2 0 2 C

HDC6003

C6002

8 0 0 2 C

0 2 0 2 C

6 1 0 2 C

2 0 0 2 C

ZD5000

C5028 C5033

C6003

F2001

C2018

U5001

1 0 0 2 L

5 1 0 2 L

1 0 0 2 C

HDC6000

4 1 0 2 C

1 2 0 2 C

0 5 0 2 C 4 2 0 2 C

C2003

0 0 0 2 C

7 5 0 2 C

C6050

L604

C6009

C630 C510

0 0 6 L

C509 C508

0 0 5 C D H

C6052

EL_ON

3 0 6 L

R6004

VDDP_ EN

L605

8 0 0 6 C

R6006

C634

5 0 0 6 R

L602

C6051 P P V _ P T

5 1 0 5 C

4 0 0 5 C

5 0 0 5 C

8 0 0 5 C

8 1 0 5 C

6 0 0 5 C

7 1 0 5 C

3 0 0 5 C

0 1 0 5 C 1 0 0 5 C

2 1 0 5 C

3 1 0 5 C

2 0 0 5 C

6 1 0 5 C

C5014

C3029 C3031 C3030

C3065

9 3 0 4 C

0 4 0 4 C

C3054

4 4 0 3 C

8 1 0 4 C 8 0 0 4 C

C4023

9 8 0 4 C

8 2 0 4 C

C4029

0 0 0 4 L

C4022

1 5 0 4 C

1 0 0 4 L

C4053 C4054

C4015

0 0 0 4 C S O R4006

C527

C3055

C3048

C3046

4 1 0 3 C

6 1 0 3 C

4 0 0 4 R 8 0 0 3 C

9 1 0 4 C C4090

6 1 0 4 C

8 1 0 3 C

7 1 0 3 C

5 0 0 4

3 3 0 4 C

C

3 4 0 3 C

7 2 0 3 C

9 1 0 3 C

0 4 0 3 C

0 2 0 3 C

3 3 0 3 C

C3025

C3021

1 4 0 3 C

C3012

C3060

C3059

C3061

C3062 C4004 C4000

9 3 0 3 C

C 6 4 0 6 R

7 0 0 5 T N A

6 0 0 3 C

C3015

C3042

C3007

C3034 C3035 C3024

ZD5006

4 0 0 3 C

7 3 0 3 C

C6030

ZD5007

0 1 0 5 L

C3026

9 1 0 6 R

U6003

9 0 0 5 L

5 2 0 6 R

ZD6000

C3032 C5061 C5062 C6035

3 0 0 3 C

R6016

C5046 C5047

C3050 6 3 0 3 C

6 0 0 5 T N A

C3005

6 5 0 3 C

C3049

C3038

C3045

1 3 0 4 C

C4009

8 2 0 3 C

C1007 6 4 0 6

1 5 0 3 C

C3053 C3013

1 4 0 4 C

2 4 0 4 C

SC202

5 0 0 2 R

C1006

7 0 0 6 U

C3022

C3047

2 0 0 2 R

GA1009 R6045

0 0 0 4 T A B

C3052

1 0 0 2 R

4 4 0 6 U

1 1 0 6 L

1 1 0 5 C

1 0 0 3 C

0 0 0 2 R

1 3 0 6 C

C6045

8 5 0 3 C

7 5 0 3 C

3 6 0 3 C

7 0 0 5 C

C5000

P_ACC_ T P_ACC_ INT

U6004

6 1 0 6 C

1 0 6 L

C6004

8 1 0 6 C

2 3 0 6 C

C6007

C6017

U602

R6022

9 2 0 6 C

8 2 0 6 C

C6036

ZD6001

0 2 0 6 R

3 2 0 6 R

7 3 0 6 C

X R _ I B S S _ P T

0 0 0 4 P T

C4050 0 1 0 3 C

L4007

C4049

C4014

R4005 7 1 0 4 C

C4006

R4002

1 2 0 4 C

7 2 0 4 C

C4020 5 2 0 4 C

0 1 0 4 C

U4000

2 4 0 5 C

6 0 0 5 L

8 0 0 4 R

C4081 0 0 1 4 C

C4013

3 0 0 4 C

C4011 6 5 0 4 C

C4044 C4045

5 L4003 2

L4002

0 4 C

1 1 0 5 D Z

1 2 0 3 R

C4024

C4012

3 4 0 5 C

R4100 3 0 0 4 R

SIM6001

C4026 1 0 0 4 R

0 0 0 4 R

2 0 0 4 C

RFS1000

C4047 C4048

SIM6000

C4055

C6005

U6000

C6034

7 2 0 6 R

C6006

2 2 0 5 R

1 2 0 5 R

3 2 0 5 R

L5008 L5002

L5014

HDC5000

9 5 0 5 C

ZD5003

ZD5004

ZD5010

L5005

R5015 C5036

0 6 0 5 C

R5019

R5018

L5003

R5012

R5014

L5004 9 3 0 5 C

5 3 0 5 C

1 7 0 5 C

7 3 0 5 C

6 0 1 5 R

ZD5009

L5018

C5034 R5008 5 0 0 1 C

L5011

5 3 1 L

C181

TH4000

C4007

R5020

5 5 2 1 C

C5057

U5014

6 5 0 5 C

4 2 0 5 R

4 5 2 1 C

ANT1001

8 0 0 5 D Z

ANT1000 C182 5 5 0 5 C

L131

3 1 0 5 L

8-4


Level 3 Repair

8-4. Flow Chart of Troubleshooting Equipments

 Oscilloscope

 Digital Multimeter

 Power Supply



 8960 & Spectrum Analyzer

+ driver, driver, ESD Safe Safe Tweezer Tweezer

 Soldering iron

8-5

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. prohibited.

Level 3 Repair

8-4-1. Power On

Cell-phone can`t power on.

Check the Battery Voltage. Battery > 3.4V?

No

Connect TA to charge the battery.

Yes

Power-on the phone and check the power-on sound

Yes Change the OCTA ASSY

or motor vibration. Sound or vibration ok ?

No Check the TAC5000 Power-key is normal ?

Abnormal

Change the Power-key. And retry to the power-on operation.

Yes Check the U4000 output voltage (C4013=1.15V)

No

If the output voltage is not satisfied with normal condition, replace U4000.

Yes

Check the U4000 output signal ( AP_PS_HOLD(TP4004) = 1.8V)

No

If the output voltage is not satisfied with normal. condition, replace U4000

Yes check the initial operation Yes END

8-6

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.

Level 3 Repair

2

1

TAC5000

PHONE_ON_N C5040

2 1 2 2 1 1 1 1 N P M L T T S A A N B B S V V _ T A B V

J7 GPIO_1_UIM_BATT_ALM H6 GPIO_2_NFC_CLK_REQ N11 GPIO_3_WTR_LDO_EN L8 GPIO_4_EXT_BUCK_EN

N I O C V

2 1 9 9 1 2 1 2 2 3 6 6 6 7 7 7 5 5 5 6 6 6 N N N P E E B B M M A B C A B C M N P M N P 3 2 6 6 6 6 8 8 K 7 1 1 1 2 2 2 3 3 3 4 4 4 _ L _ _ 1 1 1 1 L S S S S S S S S S S S S 1 _ 5 5 _ _ _ _ L _ _ _ _ _ _ _ _ _ _ _ _ _ C D L D _ _ 5 5 7 7 F D D D D D D D D D D D D _ D 4 4 1 1 1 1 L L _ _ _ _ R D D D D D D D D D D D D D D V _ _ 4 4 3 3 _ V V V V V V V V V V V V V D 1 1 1 D D 1 V _ _ _ _ O D D 1 1 2 2 X V V 1 1 1 1 _ _ _ _ _ D 8 8 0 0 D L L 1 1 V _ _ _ _ 9 D D 9 L D D L _ _ V V D D D D V V

K2 XO_THERM F11 PA_THERM M11 BAT_THERM G9 BAT_ID 0603

L12 J11 D13 D14 B14 C14 K13 K11 J10 K14 F13 G13 F12 G11 G12 F14 E12 E13

MIC_BIAS1 MIC_BIAS2 CP_VNEG CP_VNEG CP_C1_P CP_C1_N MIC1_IN MIC2_IN MIC3_IN

U4000

600mA 1200mA 1200mA

300mA 300mA 300mA 150mA 600mA 600mA 150mA 600mA 150mA 50mA 50mA 50mA 50mA 600mA 150mA

A5 VSW_S1 B5 VSW_S1 C5 2500mA VSW_S1 E5 VDD_CORE VREG_S1 A8 VSW_S2 B8 VSW_S2 C8 3000mA VSW_S2 F7 VDD_APC VREG_S2 M4 VSW_S3 N4 VSW_S3 P4 1800mA VDD_GR1,2_WCN_WLAN_A1 VSW_S3 J8 VREG_S3 M7 VSW_S4 N7 VSW_S4 P7 1500mA VDD_GR3,6,7_CODECHPH VSW_S4 K8 VREG_S4 A12 VSW_BOOST B12 VSW_BOOST A11 VREG_BOOST B11 VREG_BOOST

HS_DET EARO_P EARO_M HPH_L HPH_REF

HPH_R SPKR_DRV_P SPKR_DRV_M SPKR_DRV_M F8 PDM_CLK E8 PDM_SYNC E11 PDM_TX E10 PDM_RX0 F9 PDM_RX2 J14 HPH_VNEG

P2 M1 P1 M10 M9

P10 M8 L3 MSM_1.8V_IO_EMC_VDD1LPDDR3_P7 VREG_L7 F1 LCD_TS_CAM_SENSOR_ VREG_L8 C1 VDD_USBPHY_PLL2_A2 VREG_L9 D4 VCC_NAND VREG_L10 G3 VDD_WCN VREG_L11 B3 VDD_CAMAF VREG_L12 D3 VDD_SDC3 VREG_L13 G2 VDD_SDC3 VREG_L14 G1 VDD_USBPHY3P3 VREG_L15 E3 VDD_UIM1_P5 VREG_L16 A3 VDD_UIM2_P6 VREG_L17 A1 TOUCHKEY VREG_L18 K3 TS_SNS_LNA VREG_RFCLK K1 QPA VREG_XO VDD_RF

SLEEP_CLK

N13 USB_IN P13 USB_IN C2 AVDD_BYP P14 VPRE_BYP

VREG_L1 VREG_L2 VREG_L3 VREG_L4 VREG_L4 VREG_L5 VREG_L6

VDD_RF VDD_MEM_PLL1

J1 XTAL_19M_IN H2 XTAL_19M_OUT L1 RF_CLK1 L2 RF_CLK2 F2 BB_CLK1 F3 BB_CLK2 E4 BB_CLK1_EN

N14 VREF_BAT_THM A2 VREF_LPDDR

T H R I O P P A P K _ C C _ _ B H P O D D V _ S I _ D _ D D D C D R U V V D V A A C E _ _ _ D D D D D D V V V

VDD_P1_DSI_CSI

L4 MPP_1_VDD_PX_BIAS K4 MPP_2_HR_LED_SNK J4 MPP_3_VREF_DAC J5 MPP_4_WLED_PWM

G6

4 2 1 2 3 1 3 1 1 1 1 1 A H G D C C

L10 CBL_PWR_N K10 KPD_PWR_N H5 OPT_2 D5 OPT_1 G5 PS_HOLD C3 RESIN_N A10 SPMI_CLK B10 SPMI_DATA F5 PON_RST_N D1 REF_BYP M13 CHG_LED_SINK M14 F VIB_DRV_N E F10 R PDM_RX1

_ T T C O O S R T I S S D I L D O O V F A _ K I R E 1 1 1 2 2 2 3 3 4 4 O F O O P P F U O O B B D R S S S S S S S S S S X R X X C S C A _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G

1 7 9 4 7 8 0 7 8 0 1 2 6 5 9 3 2 4 4 4 9 9 9 3 3 8 8 2 3 0 3 3 4 3 2 4 3 6 7 0 1 1 D D 1 1 E E G G G 1 H H 1 1 1 J K K L 1 D A B C A B C N P N P J J 1 H 1 1 J 1 1 A B D D G H H H N C E J

K K R R A A M M

1 2

8-7


Level 3 Repair

8-4-2. Initial Initial Failure Yes

Re-download Software

Abnormal

No

Check the AP Reset PM8916's PON_RESET_N = 1.8V(High)

Check the U4000

Yes

Abnormal

Check the oscillator clock waveforms.

19.2Mhz : OSC4000

Check the OSC4000 Check the output clock waveforms and frequency. ※ Test

condition (Oscilloscope setting) : 20.0us.div (time division)

Normal

Change UCP3000 Abnormal Change PBA

END

8-8


Level 3 Repair

8-4-3. No Service No service Yes Check memu setting Menu

→ applications → setting → wireless

mobile networks

→ network

mode

and network

→ setting

→

is auto mode ?

PHONE : J5008XXXX Menu → Phone → Keypad → *#1234# → check Phone version → PHONE : SM -J500FN XXXX or PHONE : unknown

Check the connection of RF coaxial cable

PHONE : unknown

Check the voltage level

No Replace the U4000

PM8916's PON_RESET_N = HIGH (1.8V)

Yes

No

Check OSC4000 Frequency = 19.2MHz

Replace the OSC4000

Yes

Replace UCP3000

Yes END

8-10


Level 3 Repair

8-4-4. Sim Part

- Sim

Card

Insert SIM card Yes

Check the status of SIM6001

No

Replace to SIM6001

Yes

Check the SIM Voltage. C6037 >= 1.8?

No

Replace the U4000

Yes

END

8-12


Level 3 Repair

2 2 2 1 1 1 1 1 N P M L T T S A A N B B S V V _ T A B V

J7 GPIO_1_UIM_BATT_ALM H6 GPIO_2_NFC_CLK_REQ N11 GPIO_3_WTR_LDO_EN L8

SIM6001 1 2 3 4 5 6 7

SIM1_RST SIM1_CLK

S4 S5_GND S6_VPP S7_IO 8 S8 9 T1_DAT2 10 T2_CD_DAT3 11 T3_CMD 12 T4_VDD 13 T5_CLK 14 T6_VSS 15 T7_DAT0 16 T8_DAT1 17 G1 18 G2 19 G3 20 G4 21 G5 22 G6 23 G7 24 G8 25 DETECT

NFC_SWP SIM1_DATA T_FLASH_D2 T_FLASH_D3 T_FLASH_CMD T_FLASH_CLK T_FLASH_D0 T_FLASH_D1 6

3 4 0 6 C

5

4

3

1

ZD6001 2

T_FLASH_DET_N

R6023

C6037

GPIO_4_EXT_BUCK_EN

S1_VCC S2_RST S3_CLK

N I O C V

3 2 6 6 6 6 8 8 K 7 1 1 1 2 2 2 3 3 3 4 4 4 _ L _ _ 1 1 1 1 L L S S S S S S S S S S S S 1 _ 5 5 _ _ _ _ C _ _ _ _ _ _ _ _ _ _ _ _ _ L D _ _ 5 5 7 7 F D D D D D D D D D D D D D _ D 4 4 1 1 1 1 D D D D D D D D D D D D D L L _ _ _ _ R V D V V V V V V V V V V V V V _ _ 4 4 3 3 _ D 1 1 1 D D 1 V _ _ _ _ O D D 1 1 2 2 X V V 1 1 1 1 _ _ _ _ _ D 8 8 0 0 D L L 1 1 V _ _ _ _ 9 D D 9 L D D L _ _ V V D D D D V V

G6

P2

VREG_L1 M1 VREG_L2

MSM_1.8V_IO_EMC_VDD1LPDDR3_P7 LCD_TS_CAM_SENSOR_ VDD_USBPHY_PLL2_A2

XTAL_19M_IN XTAL_19M_OUT RF_CLK1

VCC_NAND VDD_CAMAF

N13 USB_IN P13 USB_IN C2 AVDD_BYP P14

L12 J11 D13 D14 B14 C14 K13 K11 J10 K14 F13 G13

U4000

F12 G11 G12 F14 E12 E13 F8 E8 E11 E10 F9 J14

150mA 600mA 150mA 50mA 50mA 50mA 50mA 600mA 150mA

A5

C5 2500mA

VSW_S1 E5 VREG_S1 A8 VSW_S2 B8 VSW_S2 C8 3000mA VSW_S2 F7 VREG_S2

VDD_CORE

VDD_APC

M4

VSW_S3 N4 VSW_S3 P4 1800mA VSW_S3 J8 VREG_S3 M7 VSW_S4 N7 VSW_S4

VDD_GR1,2_WCN_WLAN_A1

HS_DET EARO_P EARO_M HPH_L HPH_REF

600mA 600mA

VSW_S1 B5 VSW_S1

MIC_BIAS1 MIC_BIAS2 CP_VNEG CP_VNEG CP_C1_P CP_C1_N MIC1_IN MIC2_IN MIC3_IN

150mA

VREG_XO

QPA

BAT_ID

0603

300mA

D3 G2 VDD_SDC3 G1 VDD_USBPHY3P3 E3 VDD_UIM1_P5 A3 VDD_UIM2_P6 A1 TOUCHKEY K3 TS_SNS_LNA VREG_RFCLK K1

VPRE_BYP

K2 XO_THERM F11 PA_THERM M11 BAT_THERM G9

300mA

VREG_L13 VREG_L14 VREG_L15 VREG_L16 VREG_L17 VREG_L18

VDD_SDC3

SLEEP_CLK

VREF_LPDDR

600mA

L3 VREG_L7 F1 VREG_L8 C1 VREG_L9 D4

VREG_L10 G3 VREG_L11 B3 VREG_L12

VDD_WCN

RF_CLK2 BB_CLK1 BB_CLK2 BB_CLK1_EN

N14 VREF_BAT_THM A2

P1

VREG_L3 M10 1200mA VREG_L4 M9 1200mA VREG_L4 P10 VREG_L5 M8 300mA VREG_L6

VDD_RF VDD_P1_DSI_CSI VDD_RF

MPP_4_WLED_PWM

J1

P P T H R O A P K I_ C C _ _ B H P O V _ S I D D _ D _ D D D C D R U V V D V A A C E _ _ _ D D D D D D V V V

VDD_MEM_PLL1

L4 MPP_1_VDD_PX_BIAS K4 MPP_2_HR_LED_SNK J4 MPP_3_VREF_DAC J5

H2 L1 L2 F2 F3 E4

3 3 4 2 1 2 1 1 1 1 1 1 A H G D C C

2 1 9 9 1 2 1 2 2 3 6 6 6 7 7 7 5 5 5 6 6 6 N N N P E E B B M M A B C A B C M N P M N P

VDD_GR3,6,7_CODECHPH

P7

VSW_S4 K8 VREG_S4 A12 VSW_BOOST B12 VSW_BOOST A11 VREG_BOOST B11 VREG_BOOST

1500mA

L10

CBL_PWR_N K10 KPD_PWR_N H5 OPT_2 D5 OPT_1

HPH_R SPKR_DRV_P SPKR_DRV_M SPKR_DRV_M PDM_CLK PDM_SYNC

G5

PS_HOLD C3 RESIN_N

A10

SPMI_CLK B10 SPMI_DATA F5 PON_RST_N

PDM_TX PDM_RX0 PDM_RX2 HPH_VNEG

D1

REF_BYP M13 CHG_LED_SINK M14 FVIB_DRV_N E F10 R PDM_RX1 _ T T C O O S R T I S S D I O O V F A _ K L I D R E 1 1 1 2 2 2 3 3 4 4 O F O O P P F U O O B B D R S S S S S S S S S S X R X X C S C A _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ K K D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D R R N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N A A G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G M M

4 3 6 7 0 1 7 9 4 7 8 0 7 8 0 1 2 6 5 9 3 2 4 4 4 9 9 9 3 3 8 8 2 3 0 3 3 4 3 2 1 1 D D 1 1 E E G G G 1 H H 1 1 1 J K K 1 D A B C A B C N P N P J J 1 H 1 1 1 1 L A B D D H H H N C E J J G

1 2

8-13


Level 3 Repair

8-4-5. Charging Part

TA / USB Insert

Yes Charging Sequence Start VBUS_IF_5P0 = 5V

No

Check L4010 = 5V, or may not connected TA / USB

Yes Check the VBUS_DET(C4081)=4.8V

No

Resolder and Replace U4004

Yes

Battery is Charging?

No

Resolder or Replace UCP3000

Yes

END

8-14


Level 3 Repair

CHG_OUT

5 A

U4002 1

R4012

2

C4071

IN

OUT

D N D N EN G G

E2 A3 A4

4

3

A2 A1 F1

5

TP4005

C4075

2 7 0 4 C

VBUS_IF_5P0 TP4006

R4016 TP4007

JTAG_MUIC_D_P JTAG_MUIC_D_N

IFC4000 1 1 2 2 3 3 4 4 5 5 6 S1 7 S2 8 NC 9 NC 10 NC 11 NC 12 NC 13 NC

0 1 0 4 L

D1 C1 C2 D3 C5 C4 B4 B3 E4 C3 D4 H2 B9

R4021 R4022

R 40 2 3

D2 B1 B2

USB_D_N USB_D_P USB_ID

1

JTAG_USB_ID

F8 D7 F3 H3

D I 1 2 S S - + B S U 1 2 U 5D 6 D 4 U B B V V

E5 G3 E6

VBUS_IF_5P0_JTAG

C4087

C4086 ZD4001

1 2 D 3 7 D N N G G

TP4008G4

C4088

H6 H4 H5 F6

4 0 1 4 C

E7 E9

T E D _ S U B V

BATMF VBUS VBUS

MIDVBUS MIDVBUS FLED FLED

DM_CON DP_CON ID_CON

FEN MEN BOOT

RXD DP_HOST AUDIO_R

NC LX LX

TXD DM_HOST AUDIO_L

PGND PGND

MIC BOOTM JIG CHG_DET GND_M INTB

U4004

VSYS VSYS CHGOUT CHGOUT

SDA_M SCL_M

VLFG VBAT CSNS VSS ALM

VIO nINT

BATREG NOBAT

SDA SCL SDAFG SCLFG

LDOOUT1 LDOOUT2 LDOOUT3

NCHGEN NENQ4 MRSTB

USBLDO1 USBLDO2

B6 C6 A6 A7 D8 D6 C8 E3 C9 D9 A8 A9 G9 H9 H7 H8 G2 E1 G1 H1 F2 G7 F5 G5 F9 G6 E8 D5

ENBUCK INBUCK PGNDBUCK LXBUCK BUCKOUT VL GND

MARK MARK

1 2

USB Connector

0 0 0 3 P T 3 1 3 1 F T A A 7 3 P P _ _ D D D D V V E10

EBI0_CA_0 E8 EBI0_CA_1 C6 EBI0_CA_2 D9 EBI0_CA_3 E6 EBI0_CA_4 B13 EBI0_CA_5 C12 EBI0_CA_6 D13 EBI0_CA_7 B11 EBI0_CA_8 E14 EBI0_CA_9 F11 EBI0_CAL_REXT C10 EBI0_CK D11 EBI0_CKB A8 EBI0_CKE_0 A10 EBI0_CKE_1 B7 EBI0_CS_N_0 B9 EBI0_CS_N_1 F23 EBI0_DM_0 E24 EBI0_DM_1 B19 EBI0_DM_2 B31 EBI0_DM_3 E20 EBI0_DQ_0 E22 EBI0_DQ_1 A20 EBI0_DQ_2 D21 EBI0_DQ_3 B21 EBI0_DQ_4 D23 EBI0_DQ_5 B23 EBI0_DQ_6 A24 EBI0_DQ_7 E28 EBI0_DQ_8 C26 EBI0_DQ_9 A26 EBI0_DQ_10 B29 EBI0_DQ_11 EBI0_DQ_12

1 9 6 1 0 5 0 8 4 0 7 5 2 1 1 2 2 1 2 1 1 2 1 1 D Y C B A B E A E C B D B A B B B B B B B B B B 0 1 2 0 1 2 0 1 2 0 1 2 H H H H H H H H H H H H C C C C C C C C C C C C _ _ _ _ _ _ _ _ _ _ _ _ P I P I P M M M P P P M I M I M I I Q Q _ _ _ _ _ _ Q Q Q Q _ _ _ _ _ _ X X X X X X X X X R R R R R R X X X R R R B B B B B B R R R B B B B B B B B B B B B B B B B B B

2 1 7 6 4 3 6 3 3 3 3 6 5 1 L 3 U T K J 3 3 V A A A A A A E F A O N 0 A D N N _ 1 _ K L T L _ _ X E E E C A O I N T C _ D D O I_ D H S U X O O M I_ _ E O C M M P M S R S S P P E R _ C S _ I C M I P M P

1 0 0 3 R

4 5 3 2 4 2 1 3 4 6 7 6 5 4 4 3 3 6 6 3 2 0 9 0 5 8 6 1 3 2 2 2 2 2 2 2 2 2 2 2 2 4 3 4 3 3 5 1 1 1 1 1 1 1 1 1 3 1 2 2 3 A Y E D E C Y B U R T U C B A D C H R P P R U E D B C G K M M J L K B A B B B B A B A A A A A A A A A A A A A A A B B B B 1 2 I F F F M P D K T L M K N K D O S N I M P M P P P T P M M P K K I M P I I M P F I M L _ C T _ E E E E D D I_ C X L I X I_ I Q Q R R D M T _ _ Q Q _ _ Q Q R _ Q Q E T T T _ B _ _ _ A A R I R R C S T S 0 0 _ _ 1 1 _ _ I _ _ S O E P B _ _ R B B _ C 0 0 C C 1 1 _ V _ V S S H L R I_ B B B M M B B B B P R R C C A A C C 0 _ 1 _ _ B _ B H H _ C _ S _ B B T A A C _ _ B _ N S E S A A D D A A C 0 C 1 _ _ B S S D N N _ A S _ _ D D E A C A C B B S Y H I_ N S S S S _ _ D D _ _ D D A A N A L _ X X _ _ D A D A S S U S _ P L MPM_INTERRUPT X X _ X L A L N N S S S X _ D _ D U U _ B I T T X T T T X T W L L W G G N N T T X _ X _ S S M W W G G W X T T X T T H U _ _ D B D S V U MPM_INTERRUPT

MPM_INTERRUPT MPM_INTERRUPT MPM_INTERRUPT MPM_INTERRUPT

MPM_INTERRUPT MPM_INTERRUPT

MPM_INTERRUPT

MPM_INTERRUPT

MPM_INTERRUPT

MPM_INTERRUPT MPM_INTERRUPT MPM_INTERRUPT MPM_INTERRUPT MPM_INTERRUPT

EBI0_DQ_13 EBI0_DQ_14 EBI0_DQ_15 EBI0_DQ_16 EBI0_DQ_17 EBI0_DQ_18 EBI0_DQ_19 EBI0_DQ_20 EBI0_DQ_21 EBI0_DQ_22 EBI0_DQ_23 EBI0_DQ_24 EBI0_DQ_25 EBI0_DQ_26 EBI0_DQ_27 EBI0_DQ_28 EBI0_DQ_29 EBI0_DQ_30 EBI0_DQ_31 EBI0_DQS_0 EBI0_DQS_1 EBI0_DQS_2 EBI0_DQS_3 EBI0_DQS_0B EBI0_DQS_1B EBI0_DQS_2B

UCP3000-1

EBI0_DQS_3B EBI_VREF_CA EBI_VREF_D0_D 2 EBI_VREF_D1_D 3


MPM_INTERRUPT

MIPI_CSI0_LANE0 _N MIPI_CSI0_LANE0 _P MIPI_CSI0_CLK_ N MIPI_CSI0_CLK_ P MIPI_CSI0_LANE1 _N MIPI_CSI0_LANE1 _P MIPI_CSI0_LANE2 _N

MPM_INTERRUPT MPM_INTERRUPT MPM_INTERRUPT

MIPI_CSI0_LANE2 _P MIPI_CSI0_LANE3 _N MIPI_CSI0_LANE3 _P MIPI_CSI1_LANE0 _N MIPI_CSI1_LANE0 _P MIPI_CSI1_CLK_ N MIPI_CSI1_CLK_ P MIPI_CSI1_LANE1 _N MIPI_CSI1_LANE1 _P MIPI_DSI0_CLK_ N MIPI_DSI0_CLK_ P MIPI_DSI0_LANE0 _N MIPI_DSI0_LANE0 _P MIPI_DSI0_LANE1 _N MIPI_DSI0_LANE1 _P MIPI_DSI0_LANE2 _N MIPI_DSI0_LANE2 _P MIPI_DSI0_LANE3 _N MIPI_DSI0_LANE3 _P


MPM_INTERRUPT MPM_INTERRUPT MPM_INTERRUPT MPM_INTERRUPT MPM_INTERRUPT MPM_INTERRUPT

4 0 0 4 P T

MPM_INTERRUPT MPM_INTERRUPT MPM_INTERRUPT MPM_INTERRUPT MPM_INTERRUPT MPM_INTERRUPT MPM_INTERRUPT

5 0 0 4 U

GPIO_0 GPIO_1 AV35 GPIO_2 AY37 GPIO_3 AT9 GPIO_4 AY1 GPIO_5 AY3 GPIO_6 AV3 GPIO_7 H5 GPIO_8 G2 GPIO_9 H1 GPIO_10 E2 GPIO_11 AM39 GPIO_12 AM35 GPIO_13 AN40 GPIO_14 AN36 GPIO_15 K7 GPIO_16 G6 GPIO_17 J6 GPIO_18 J4 GPIO_19 AY7 GPIO_20 AW6 GPIO_21 AV7 GPIO_22 BA2 GPIO_23 AT5 GPIO_24 AU4 GPIO_25 H3 GPIO_26 C2 GPIO_27 F1 GPIO_28 B3 GPIO_29 F3 GPIO_30 D3 GPIO_31 D1 GPIO_32 GPIO_33 G4 F5 GPIO_34 A4 GPIO_35 C4 GPIO_36 E4 GPIO_37 B37 GPIO_38 BC2 GPIO_39 BB5 GPIO_40 BB1 GPIO_41 BD3 GPIO_42 BA6 GPIO_43 BB3 GPIO_44 AY5 GPIO_45 AY9 GPIO_46 BA4 GPIO_47 AW8 GPIO_48 Y37 GPIO_49 AA34 GPIO_50 Y35 GPIO_51 AA38 GPIO_52 L40 GPIO_53 K39 GPIO_54 H39 GPIO_55 AA36 GPIO_56 G40 GPIO_57 J40 GPIO_58 L38 GPIO_59 Y39 GPIO_60 AL38 GPIO_61 G34 GPIO_62 AJ40 GPIO_63 AH39 GPIO_64 AK39 GPIO_65 AJ38 GPIO_66 AK35 GPIO_67 AL40 GPIO_68 L36 GPIO_69 AN38 GPIO_70 AR38 GPIO_71 AT39 GPIO_72 AU40 GPIO_73 AP37 GPIO_74 AV39 GPIO_75 AP35 GPIO_76 BC4 GPIO_77 BE4 GPIO_78 BC6 GPIO_79 BD5 GPIO_80 BD7 GPIO_81 BC38 GPIO_82 BC40 GPIO_83 BC8 GPIO_84 BE6 GPIO_85 BD39 GPIO_86 BB37 GPIO_87 BB35 GPIO_88 BD35 GPIO_89 BA32 GPIO_90 BE38 GPIO_91 AY33 GPIO_92 BD33 GPIO_93 BC34 GPIO_94 BB31 GPIO_95 BC32 GPIO_96 C38 GPIO_97 A38 GPIO_98 BE34 GPIO_99 BE36 GPIO_100 BB33 GPIO_101 BE32 GPIO_102 AT35 GPIO_103 AW40 GPIO_104 AU36 GPIO_105 AY39 GPIO_106 H33 GPIO_107 K35 GPIO_108 J34 GPIO_109 B39 GPIO_110 C40 GPIO_111 AW36 GPIO_112 D39 GPIO_113 E40 GPIO_114 E38 GPIO_115 AW38 GPIO_116 AV37 GPIO_117 AR36 GPIO_118 BA40 GPIO_119 F39 GPIO_120 G38 GPIO_121

5 8 0 4 C

5 0 0 4 U

L 4 0 1 1

C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D 3 5 3 7 1 6 3 5 5 7 4 6 5 7 7 2 4 6 8 3 5 7 5 1 3 7 9 1 5 2 6 8 0 4 1 3 5 7 9 1 6 8 0 2 4 6 8 0 2 5 7 5 9 5 1 4 6 4 0 6 9 9 0 1 9 9 2 0 3 7 5 7 1 2 6 7 1 3 5 9 3 5 7 9 1 9 9 3 5 1 1 2 2 2 H 1 1 1 1 2 2 2 2 3 1 1 2 2 D D 2 2 3 J K K 2 2 L L M M 2 N N N N P P P 2 T T 1 1 2 2 U 1 1 2 2 2 2 2 2 2 3 1 1 2 2 2 2 2 3 3 1 1 2 2 3 B 1 1 2 3 3 B 2 3 D D 2 E 4 3 3 F D D D A A A K K A A A A M A A A A A A A P A A T T T T A U U U U V V V V V V W W W W W W Y Y Y Y Y A A A A A B B C B B D B E D D F F G G H H H H H H H H H M P P P A A A W W W A A A A A A A A A A A A A A A A A A A A A A A A A A A B B A A A A A A A B B B B B B B

8-15


Level 3 Repair

8-4-6. OTG

OTG does not work

Yes

Check CHG_OUT=5V

No

Replace SUB PBA

Yes

Check VBUS_IF_5P0 =5V

No

Replace U4004

Yes

Replace SUB PBA

Yes

END

8-16


Level 3 Repair

VBAT_CON

5 A VBUS_IF_5P0 E2 A3 A4 A2 A1 F1

USB_D_N USB_D_P USB_ID

TP4005 D2

UART_RXD USB_AP_D_P

B1 B2

TP4006 D1

VDD_MUIC_IO_1P8 UART_TXD USB_AP_D_N

C1 C2

TP4007

UART_BOOT_ON JTAG_JIG_ON_N JIG_ON_N

R4028

1K

5%

0603

VDD_MUIC_IO_1P8

D3 C5 C4 B4 B3 E4

MUIC_INT MUIC_SDA_1P8 MUIC_SCL_1P8

C3 D4 H2 B9

R4018 200K

0603

IF_PMIC_INT

IF_PMIC_SDA_1P8 IF_PMIC_SCL_1P8 FG_SDA_1P8 FG_SCL_1P8

F3 H3 E5 G3 E6

CHG_EN VPH_PWR

F8 D7

IF_PMIC_RST CAM_CORE_EN VDD_CORE_1P5

G4 TP4008 H6 H4 H5 F6 E7 E9

F n 0 6 0 0 7 1 4 1

BATMF VBUS VBUS

T E D _ S U B V

FLED FLED


FEN MEN BOOT

RXD DP_HOST AUDIO_R

NC LX LX

TXD DM_HOST AUDIO_L MIC BOOTM JIG CHG_DET GND_M INTB SDA_M SCL_M VIO nINT SDA SCL SDAFG SCLFG NCHGEN NENQ4 MRSTB

MIDVBUS MIDVBUS

D8 D6 C8

d n u o r g

C4064

B6 C6

115065

LED4000

A6 A7

2

1

RM425BA

C4 06 6 25V

22 NF 1005

3 0 6 0

E3 C9 D9

A8 PGND A9 PGND U4004

VSYS VSYS CHGOUT CHGOUT VLFG VBAT CSNS VSS ALM BATREG NOBAT LDOOUT1 LDOOUT2 LDOOUT3 USBLDO1 USBLDO2

CAM_FLASH_EN CAM_TORCH_EN

F P 3 7 0 6 4 0

10V 115065

CHG_OUT

G9 H9

VDD_MUIC_IO_1P8 1005

V 3 . 6

H7 H8 VBAT_CON G2 E1 G1 H1 F2 G7 F5

DIRECT TO VBAT CONNECTOR

VDD_CAM_SENSOR_A2P8

FG_FB_P FG_FB_N

FG_ALERT

0603

G5 F9 G6 E8 D5

BAT_ID

VDD_VIB_3P3

VDD_TSP_A3P0 Proxy LEDPower

VBUS_DET

ENBUCK INBUCK PGNDBUCK LXBUCK BUCKOUT VL

MARK

GND

MARK

1 2

5 8 V 0 3 . 4 6 C

5 8 0 4 C

5 0 0 4 U

L 4 0 1 1

8-17


Level 3 Repair

8-4-7. Proxy Sensor

Sensor does not work

Yes

Check C5067,C5065. (SENSOR's Voltage)

No

Replace U4000

Yes

Check C5063 (SENSOR's Voltage)

No

Replace U5015

Yes

Replace Sensor IC U5016

Yes

END

8-18


Level 3 Repair

8-4-8 Microphone Part - Main MIC

Check main microphone function in voice call Handset mode or voice recorder mode

Yes

No Check MIC5000 SMD Status

Resolder MIC5000

Yes

Check the voltage at C5055 = 1.8V

No resolder or replace U4000

Yes

Check component soldering statuses of U5014

No

Resolder or replace U4000

Yes

END

8-20


Level 3 Repair

0 0 4 C

0 0 4 C

T T S A A N B B S V V _ T A B V


3 2 6 6 6 6 8 8 K 7 1 1 1 2 2 2 3 3 3 4 4 4 _ L _ _ 1 1 1 1 L L S S S S S S S S S S S S 1 _ 5 5 _ _ _ _ C _ _ _ _ _ _ _ _ _ _ _ _ _ L D _ _ 5 5 7 7 F D D D D D D D D D D D D D _ D 4 4 1 1 1 1 L L _ _ _ _ R D D D D D D D D D D D D D D V _ _ 4 4 3 3 _ V V V V V V V V V V V V V D 1 1 1 D D 1 V _ _ _ _ O D D 1 1 2 2 X V V 1 1 1 1 _ _ _ _ _ D 8 8 0 0 D L L 1 1 V _ _ _ _ 9 D D 9 L D D L _ _ V V D D D D V V

U5014

1 OUT 2 GND 3

MAIN_MIC_P MAIN_MIC_N

L3

VCC_NAND VDD_WCN VDD_CAMAF

C5057


R5024

VDD_SDC3 VDD_USBPHY3P3 VDD_UIM1_P5 TOUCHKEY

TS_SNS_LNA VREG_RFCLK

VREG_XO

QPA

U4000

0603

5 5 0 5 C

L12 J11 D13 D14 B14 C14

EARO_M

F12 HPH_L G11 HPH_REF G12 F14 HPH_R E12 SPKR_DRV_P E13 SPKR_DRV_M SPKR_DRV_M F8 PDM_CLK E8 PDM_SYNC E11 PDM_TX E10 PDM_RX0 F9 PDM_RX2 J14

600mA 150mA 50mA 50mA 50mA 50mA 600mA 150mA

C5

2500mA


VDD_CORE

VDD_APC

L4000

L4001

M4



CP_VNEG CP_C1_P CP_C1_N

150mA

A5

MIC_BIAS1 MIC_BIAS2 CP_VNEG

K13 MIC1_IN K11 MIC2_IN J10 MIC3_IN K14 F13 HS_DET EARO_P G13

600mA 600mA

K3 K1

VSW_S1 B5 VSW_S1

BAT_ID

8 0 0 5 D Z

150mA

VREG_L13 G2 VREG_L14 G1 VREG_L15 E3 VREG_L16 A3 VREG_L17 A1 VREG_L18

VPRE_BYP

C5056

300mA 300mA

D3

VDD_SDC3

VDD_UIM2_P6


600mA

VREG_L7 F1 VREG_L8 C1 VREG_L9 D4 VREG_L10 G3 VREG_L11 B3 VREG_L12

LCD_TS_CAM_SENSOR_

SLEEP_CLK

VREF_LPDDR

4

P1


VDD_RF VDD_P1_DSI_CSI

VDD_USBPHY_PLL2_A2

N14 VREF_BAT_THM A2

GND2

P C _ D N G

P2

VREG_L1 M1 VREG_L2

MSM_1.8V_IO_EMC_VDD1LPDDR3_P7


RF_CLK2 BB_CLK1 BB_CLK2 E4 BB_CLK1_EN

G6

T H R O P P A P K I_ C C B H P O _ _ V _ S I D D _ D _ D D D C D R U V V D V A A C E _ _ _ D D D D D D V V V

VDD_MEM_PLL1 VDD_RF

MPP_4_WLED_PWM

J1 H2 L1 L2 F2 F3

U5013

PWR

N I O C V

4 2 1 2 3 3 1 1 1 1 1 1 A H G D C C



L5013

5 0 0 4 C

0 0 4 C

2 2 2 1 1 1 1 1 N P M L

VDD_MICBIAS1_1P8

L4002

L4003

P7 1500mA VSW_S4 K8 VREG_S4 A12


VSW_BOOST B12 VSW_BOOST A11 VREG_BOOST B11 VREG_BOOST

L10

TP4003

G5

TP4004

CBL_PWR_N K10 KPD_PWR_N H5 OPT_2 D5 OPT_1 PS_HOLD C3 RESIN_N

A10


D1

REF_BYP M13 CHG_LED_SINK M14 F VIB_DRV_N E F10 R PDM_RX1 _ T T C O O S R T I S S D I L D O O V F A _ K I R E 1 1 1 2 2 2 3 3 4 4 O F O O P P F U O O B B D R S S S S S S S S S S X R X X C S C A _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ K K D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D R R N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N A A G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G M M

C4049

HPH_VNEG

Main MIC

4 3 6 7 0 1 7 9 4 7 8 0 7 8 0 1 2 6 5 9 3 2 4 4 4 9 9 9 3 3 8 8 2 3 0 3 3 4 3 2 1 1 1 1 E E G G G 1 H H 1 1 1 J K K 1 D A B C A B C N P N P J J 1 H 1 1 1 1 L A B D D D D H H H N C E J J G

1 2

8-21


Level 3 Repair

8-4-9. Speaker Part

Check speaker function. Play MP3 with maximum volume level. Yes

No

Check the statuses ANT5004 ANT5005

Resolder ANT5004,ANT5005

Yes

Replace the speaker module

Yes

END

8-22


Level 3 Repair

8-23


Level 3 Repair

8-4-10. Receiver Part

Check receiver function in voice call receiver mode. Yes

No

Check the statuses ANT5002,ANT5003

Resolder ANT5002,ANT5003

Yes

Check RCV module where RCV's placed for any damage

No Replace the RCV module

Yes

Check the signals on

No Resolder or replace U4000

C5028,C5033

Yes

END

8-24


Level 3 Repair

R5104

1

RCV_P

1

2

ANT5002 CS-070A

2

3 3

C5028 1 0 0 5 U

R5105

1

RCV_N

1

2

ANT5003

2

3 3

C5033 0 0 0 5 D Z

0 0 4 C

0 0 4 C

T T S A A N B B S V V _ T A B V

J7 GPIO_1_UIM_BATT_ALM H6 GPIO_2_NFC_CLK_REQ N11 L8 GPIO_3_WTR_LDO_EN GPIO_4_EXT_BUCK_EN

N I O C V

3 2 6 6 6 6 8 8 K 7 1 1 1 2 2 2 3 3 3 4 4 4 _ L _ _ 1 1 1 1 L S S S S S S S S S S S S 1 _ 5 5 _ _ _ _ L _ _ _ _ _ _ _ _ _ _ _ _ _ L D _ _ 5 5 7 7 C 1 F D D D D D D D D D D D D D _ 4 4 1 1 1 L _ _ _ _ R D D D D D D D D D D D D D D D L _ _ 4 4 3 3 _ V V V V V V V V V V V V V D V D 1 1 1 O D 1 V _ _ _ _ X D D 1 1 2 2 V V 1 1 1 1 _ _ _ _ _ D 8 8 0 0 D L L 1 1 V _ _ _ _ 9 D D 9 L D D L _ _ V V D D D D V V

G6

T H R O P P A P K I_ C C _ _ B H P O V _ S I D D _ D _ D D D C D R U V V D V A A C E _ _ _ D D D D D D V V V

P C _ D N G

P2

VREG_L1 M1 VREG_L2

P1

VDD_RF

VDD_RF

L3

LCD_TS_CAM_SENSOR_ VDD_USBPHY_PLL2_A2 VCC_NAND VDD_WCN VDD_CAMAF


VREF_LPDDR


VDD_USBPHY3P3 VDD_UIM1_P5 TOUCHKEY

TS_SNS_LNA VREG_RFCLK

VREG_XO

QPA

U4000

L12 MIC_BIAS1 J11 MIC_BIAS2 D13 CP_VNEG D14 B14 CP_VNEG CP_C1_P C14 CP_C1_N

K13 MIC1_IN K11 MIC2_IN J10 MIC3_IN K14 F13 HS_DET G13 EARO_P

EARO_M

F12 HPH_L G11 HPH_REF G12 HPH_R F14 SPKR_DRV_P E12 E13 SPKR_DRV_M SPKR_DRV_M F8 PDM_CLK E8 PDM_SYNC E11 PDM_TX E10 PDM_RX0 F9 J14

150mA 600mA 150mA 50mA 50mA 50mA 50mA 600mA 150mA

A5 C5

2500mA


VDD_CORE

VDD_APC

L4000

L4001

M4


BAT_ID

0603

600mA 600mA

K3 K1

VSW_S1 B5 VSW_S1

VPRE_BYP


150mA

D3

VDD_UIM2_P6

N14 VREF_BAT_THM A2

300mA

VREG_L13 G2 VREG_L14 G1 VREG_L15 E3 VREG_L16 A3 VREG_L17 A1 VREG_L18

VDD_SDC3 VDD_SDC3

SLEEP_CLK

300mA




600mA


VDD_P1_DSI_CSI VDD_MEM_PLL1

MPP_4_WLED_PWM

J1

C

2 1 2 3 3 4 1 1 1 1 1 1 A H G D C C



H2 L1 L2 F2 F3 E4

5 0 0 4

0 0 4 C

2 2 2 1 1 1 1 1 N P M L


L4002

L4003

P7 1500mA VSW_S4 K8 VREG_S4 A12


VSW_BOOST B12 VSW_BOOST A11 VREG_BOOST B11 VREG_BOOST

L10

TP4003

G5

TP4004

CBL_PWR_N K10 KPD_PWR_N H5 OPT_2 D5 OPT_1 PS_HOLD C3 RESIN_N

A10


D1

REF_BYP M13 CHG_LED_SINK M14 F VIB_DRV_N E F10 R PDM_RX1 _ T T C O S S D S T O I I R L O O V F A _ D K I R E 1 1 1 2 2 2 3 3 4 4 O F O O P P F U O O B B D R S S S S S S S S S S X R X X C S C A _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ K K D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D R R N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N A A G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G M M

C4049

PDM_RX2 HPH_VNEG

4 3 6 7 0 1 7 9 4 7 8 0 7 8 0 1 2 6 5 9 3 2 4 4 4 9 9 9 3 3 8 8 2 3 0 3 3 4 3 2 1 1 D D 1 1 E E G G G 1 H H 1 1 1 J K K 1 D A B C A B C N P N P J J 1 H 1 1 1 1 L A B D D H H H N C E J J G

1 2

8-25


Level 3 Repair

8-4-11. BT/WIFI

BT/WiFi is not working

Yes

Check BT or WiFi function ON

No

Enable BT or WiFi Function

Yes Check the Status of U2006

No

Check the U2006(crack, open, damaged, etc.)

Yes

Check the Status of C2005,C2008,F2001

No

Resolder or change the C2005,C2008,F2001

Yes

Check the Status of C2006,C2051,L2015

No

Resolder or change the C2006,C2051,L2015

Yes Check the Status of ANT2000

No

Resolder or Replace ANT2000

Yes Resolder or Replace UCP3000

Yes END

8-26


Level 3 Repair

VDD_WLAN_1P3 VREG_L5_1P8

VDD_WLAN_3P3

5 1 8 0 2 3 1 3 3 4 6 6

VDD_LDO_1P8

C C C C C C N N N N N N 18

BT_CTL BT_DATA BT_SSBI

33

50 41

C2002

RF_CLK2_WLAN

C2006

2 1

25V

3 2 1

L2015

C2012

4 6

25V

UNBAL NC

G

UNBAL G

5

V 5 2

C2066

R2019

R2018

3

C2005 25V

C2008

1

25V

VDD_FM_PLL_1P3

5

56 57 52

7

U2006

VDD_BT_VCO_1P3 VDD_BT_RF_1P3

3 16

VDD_BT_PLL_1P3

WL_BB_IP

VDD_BT_FM_DIG_1P3

WL_BB_QN

VDD_BT_DA_3P0

WL_BB_QP

VDD_BT_BB_1P3

53

23 4

3 0 0 2 C

37 VDD_WL_2GPA_1P3

L2017

TP2002 TP2003

WLAN_CLK WLAN_D0 WLAN_D1 WLAN_D2 WLAN_SET

25V

WL_PDET_IN

VDD_WL_2GPA_3P0 VDD_WL_2GLNA_1P3

61

WL_CMD_CLK

VDD_WL_BB_1P3

WL_CMD_DATA0

VDD_WL_LO_1P3

48 26 55 6

V 5 2

V 3 . 6

13 WL_BT_RFIO

49 2

VDD_FM_RXBB_1P3

FM_SSBI

WL_BB_IN

G

L2016

VDD_FM_RXFE_1P3

FM_HS_RX

TCXO_IN

54 47

0 0 0 2 L

51 VDD_FM_VCO_1P3

FM_DATA

59

WLAN_I_N WLAN_I_P WLAN_Q_N WLAN_Q_P

ANT2000

3

22

30

25V

C2068

C2001 10V

29

VDD_IO_1P8

46

FM_SSBI

F2001

VDD_DIG_1P2

BT_DATA BT_SSBI

FM_DATA

R2012

FM_ANT

BT_CTL

28

11 9

4 0 0 2 C

60 36

WL_CMD_DATA1

VDD_WL_PLL_1P3

WL_CMD_DATA2

VDD_WL_UPC_1P3

WL_CMD_SET

VDD_XO_1P8

58 43 24

D D D D D D D D D D D D D D D D D D D N N N N N N N N N N N N N N N N N N N G G G G G G G G G G G G G G G G G G G 2 4 7 9 0 1 5 7 2 4 5 9 2 4 5 1 2 8 0 1 1 1 1 1 2 2 2 2 3 3 3 3 4 4 4 V 3 . 6

ground

VREG_L2_1P2

VREG_L5_1P8

VREG_L12_SIM

V RE G_ L 1 4_S I M1

VREG_L3_1P15

VREG_L15_SIM2

6 1 0 2 C

V 3 . 6

V 8 . 1 7 3 0 1 6 2 0 2 C C

V 3 . 6 V V 1 V 0 V 9 3 5 2 3 5 5 1 . 0 2 2 . 0 6 0 0 6 0 2 2 2 2 2 C C C C

4 2 V 2 5 2 0 2 0 2 2 C C

7 V 2 0 3 . 2 6 C

V RE G_ L2 _ 1 P2

VREG_L7_1P8

VREG_L3_1P15

A6 A12 A16 A22 A28 A32 AA4 AA8 AA24 AA26 AA28 AA30 AB13 AB15 AB17 AB21 AC4 AC30 AD7 AD19 AD21 AE16 AE20 AF5 AF9 AF11 AF13 AF15 AF17 AF19 AF21 AF23 AF25 AF27 AF29 AG18 AG20 AH7 AH9 AH31 AJ2 AJ4 AJ34 AK7 AK11 AK13 AK15 AK17 AK19 AK21 AK23 AK29 AK31 AK33 AL8

1 8 7 9 0 1 8 3 5 3 5 7 9 8 8 9 1 0 4 4 6 4 3 2 2 3 5 2 1 3 8 3 1 2 1 1 2 2 2 2 2 2 2 2 1 5 7 4 3 5 3 1 9 3 3 9 3 7 3 3 1 7 3 3 2 9 8 6 8 2 5 7 3 5 9 3 1 1 2 4 0 4 0 2 4 0 1 D G H H H H H H J L M M N P P U 8 2 1 1 1 1 1 1 2 3 1 1 1 1 2 8 A G K P T T U U U 3 1 8 7 B 4 B I C E I A E 3 C E G 2 N P 2 2 2 1 J 2 2 2 3 I A I A M A M A A M A A A M A A M A M A M A M A M A M A M A M J K M K M M M M N T M T M T T M Y M 1 J 1 J A 3 A 3 A 3 A 1 A 1 Y 1 A 2 A 2 W 2 A P A P M M M M M M M M M M 1 1 J 1 J 1 J 1 K 1 K 1 K 1 K 1 W 2 A 3 A 3 A 3 A 3 A 3 3 F 3 H 3 J 3 V 3 A 4 L 5 A 6 A L P I P L L L L L I I I E E E E E E E E E E E E E E E E E E E E E E E E E E E E P P P P P P P P P P P P P P P P P P P P P P P P P P P L L L L L L _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M M D P P P P P _ _ _ _ D D D D D D D D D D D D D D D D D D D D D D D D D D P _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D V V V V V V V V V V V V V V V V V V V V V V V V V V V D D D D D D V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V GND

C8 GND C18 GND C20 GND C32 GND D5 GND D7 GND D27 GND E12 GND F7 GND F19 GND F25 GND F27 GND F29 GND F37 GND G8 GND G10 GND GND G12 G14 GND

GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND

G16 GND G18 GND G20 GND G24 GND G28 GND G30 GND G32 GND J18 GND H35 GND H37 GND J16 GND J32 GND J36 GND J38 GND K5 GND K9 GND K17 GND K21 GND K37 GND L4 GND L6 GND L8 GND L30 GND L32 GND M5 GND M7 GND M35 GND M37 GND M39 GND N2 GND N4 GND N8 GND N22 GND N24 GND N26 GND N28 GND N30 GND N32 GND N34 GND N36 GND N38 GND N40 GND P5 GND P9 GND P11 GND P13 GND P15 GND P17 GND P21 GND GND P35 P37 GND P39 GND R8 GND R22 GND R24 GND R26 GND R28 GND R30 GND R32 GND R34 GND R36 GND R38 GND R40 GND T3 GND T5 GND T17 GND T19 GND T35 GND T37 GND T39 GND U26 GND U28 GND U30 GND U32 GND U34 GND U36 GND

GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND

UCP3000-2

GND GND GND GND

GND AL30 GND AM1 GND AM3 GND AM13 GND AM15 GND AM21 GND AM23 GND AM25 AM29 GND GND AM31 GND AM33 GND AN20 GND AP9 GND AR4 GND AR6 GND AT13 GND AT27 GND AT29 GND AU6 GND AU12 GND AU28 GND AU38 GND AV5 GND AV9 GND AV11 GND AV13 GND AV15 GND AV17 GND AV19 GND AV33 GND AW2 GND AW4 GND AW10 GND AW12 GND AW14 GND AW34 GND AY11 GND AY13 GND AY21 GND B5 GND BA8 GND BA12 GND BA22 GND BA28 GND BB7 GND BB19 GND BB25 GND BB27 BC12 GND GND BC18 GND BC22 GND BC26 GND BC28 GND BC36 GND BD13 GND BD17 GND BD19 GND BD23 GND BD27 BD37 GND GND BE8 GND BE10 GND BE16 GND BE18 GND BE22 BE28 GND GND

VREG_S3 _1P3

G 3 R 8 P P P 3 _ 1 _ _ M Y Y S O H H H S S E E E E E E E E E E E E E E E E E E E E E E E E E E E R P P _ N D D R P B B B A C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C R R R R R R R R R R R R R R R R R R R R R R R R R R A O F S S S L A O 1 1 2 2 2 2 P P P P P P P P P P P P P P P P P P P P P P P P P P P P P P O O O O O O O O O O O O O O O O O O O O O O O O O O P P X _ A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A C C C C C C C C C C C C C C C C C C C C C C C C C C Q U U U W _ _ N C _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ F F _ D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D E E A D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D R R L D V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V W 1 V 7 9 8 0 2 4 5 7 9 1 9 1 3 3 5 7 9 1 3 7 9 1 3 5 7 9 3 5 7 9 1 3 5 7 9 1 3 5 7 5 9 1 7 9 1 7 9 0 3 2 V 0 V 5 V 1 1 1 1 8 2 4 9 1 3 5 7 3 8 8 3 9 3 1 1 1 2 2 2 2 2 2 3 2 1 1 1 2 2 1 1 1 2 1 1 1 9 1 2 9 1 3 3 1 V 3 3 3 2 2 2 2 3 3 2 2 3 3 2 2 2 3 2 2 2 3 3 2 2 2 3 2 2 2 1 1 1 1 J R P P R R R R B B B B K K K M M M M M M P P P P T T T T V V V V V Y Y Y Y D D D D D H H H H M M R M M M T T T U U U Y Y Y Y Y T F Y A A D C E A A A A A A A A A A A A A A A A A A A A A A A A A A A VREG_L7_1P8

VREG_S2_1 P15

VREG_S1_1P15

VREG_L6_1P8 VREG_L7_1P8 VREG_L13_3P075 VREG_L3_1P15

U38 GND U40 GND V3 GND V11 GND V13 GND V15 GND V17 GND V19 GND V21 GND V23 GND V35 GND V37 GND V39 GND GND W4 W16 GND W22 GND W26 GND W28 GND W30 GND W32 GND W34 GND W36 GND W38 GND W40 GND Y3 GND Y23 GND VREG_S1_1P15 VDD_PX_BIAS_MPP1

VREG_S3_1P3

C3003

C3004

8 1 0 3 R

4 0 0 4 P T

5 0 0 4 U

8-27


Level 3 Repair

8-4-12. GPS

GPS is not working

Yes

Check Location services ON

No

Enable Location services on the setting.

Yes Check solder condition at F2002

No

Resolder or change the wrong element (open, crack, deviation, etc)

Yes

Check the U2002 Stock

No

Check U2002 (short, open, crack, etc.)

Yes

Check ANT2001 (open, crack, deviation)

No Resolder or Replace ANT2001

Yes

END

8-28


Level 3 Repair

GPS LNA Option VREG_L4_1P8

VREG_GPS_2P05 VREG_GPS_2P05

L2001

L2002

GPS_LNA_EN

8 7 2 1

C2064

ANT2001 1 2 3

C2009

1

4

25V

2 3

I O L D A S R D T V C V

3 5 6 0 1

7 6 0 2 C

C2011

F2002 RFO

9

C2010

D D D D N N N N G G G G

25V

3 1 0 2 C

RFIN

1

IN

OUT G G G NC

25V

2 3 5

U2002

C2065

4 6

GPS_RF_IN

25V

25V L2007 V 5 2

C2046

L2018 C2014

5 1 0 2 C

V 5 2

V 3 . 6

C2026

9 0 0 2 L

C2060

C2055

8-29


Level 3 Repair

8-4-13. NFC

NFC is not working

Yes

Check NFC function ON

No

Enable NFC Function

Yes

Check the battery

No

Check the battery (wrong, damage etc) (NFC Antenna is in battery)

No

Check the R2003 (crack, open, damaged, etc.)

Yes Check the Voltage on R2003 = 1.8V or 3.0V Yes

Check the Status of

No

R2007, R2013, L2011, L2012, C2033, C2035, C2037, C2038, C2034, C2036

Resolder or Replace R2007, R2013, L2011, L2012, C2033, C2035, C2037, C2038, C2034, C2036

Yes

Resolder or Replace U2001

Yes END

8-30


Level 3 Repair

VPH_PWR

VDD_NFC_1P8

VREG_L5_1P8

VDD_NFC_1P8

U2011 4 VDD

R2011

3 CE

NFC_IO_EN

R2010

VOUT 1

D N G

GND

2

5 2 5 0 2 C

3 5 0 2 C

V 0 1

V 0 1

VDD_NFC_SIM

VREG_L14_SIM1

% 5

3 0 0 2 R

R6017

R6018

NFC

OPEN

SHORT

non NFC

SHORT

OPEN

G 2

1

TP_NFC_CLK_19.2M

NFC_CLK_19.2M

VPH_PWR

R2015

3 D

S

NFC_SWP

1%

SIM1_DATA

Q2000

VPH_PWR

VDD_NFC_1P8

R2006 VDD_NFC_1P8

1%

5 F % 5

R2008

NFC_SCL_1P8 NFC_SDA_1P8

% 5

R2009

TP_NFC_IRQ TP_NFC_EN TP_NFC_FIRMWARE TP_NFC_CLK_REQ TP_PWR_REQ

NFC_IRQ NFC_EN

NFC_FIRM NFC_CLK_REQ

C2044 10V

E4 F3 F1 E2 D1 D2 C1 C3 F2 D3 E3 C2 D7 E7

U M NFC_CLK_XTAL1 P _ M XTAL2 I S _ HIF1 D HIF2 D V HIF4 HIF3 IRQ VEN DWL_REQ CLK_REQ PWR_REQ VDD_PAD VBAT VDD

4 6 F F O I M I W S _ S D _ M D I V S

4 6 5 D E D

G E N I B S _ _ X D D _ T _ VDD_TX M D P V D ANT2 W D D V RXP _ E TX2 S E TX1 RXN ANT1 VDD_MID VDDD

U2001

D A P _ S S S S S S S S S S S S V V V V V V 1 1 2 5 4 5 E B B B C C

X T _ S S V 6 B

R2007

5 7 7 E F B

L X X R R T T _ _ C P P _ W W W D D S _ T X E _ M I S

K K R R A A

M M 1 2

TX_PWR_REQ VDD_UP VBAT2

C2037 L2011 B3 C7 B4 A6 A7

C2029

A4 C6 A5 D6

C2031

10V

NFC_ANT1

C2033

C2030

V 6 1

50V

C2034

V 0 5

25V

25V

C2035

A2 A3 A1

V 6 1

C2036

V 0 5

C2038

L2012

NFC_ANT2 V 0 1

1 4 0 2 C

C2042 25V

C2045

C2043

10V

25V

50V R2013 R2014 5%

8-31


Level 3 Repair

8-4-14. OCTA

OCTA is still off after PWR ON

Yes Check the connection of HDC6001

No

Reconnect the HDC6001

Yes

Check VDD_LCD_1P8?(C6018),

No

Resolder or Replace the U6000

Yes

Check ELVDD_4.6V, ELVSS_-4.0V (C6052,C6050)

No

Resolder or Replace the U6001

Yes Replace OCTA Module

Yes END

8-32


Level 3 Repair

DISPLAY PART

AVDD_7.6V

3 1 0 6 L

C6059

VPH_PWR VPH_PWR ELVDD_4.6V

ELVSS_-4.0V

VLCD_3V0

VDD_TSP_1P8

VDD_TSP_A3P0

ELVDD_4.6V HDC6001

VDD_LCD_1P8

1 0 0 6 R

8 0 0 6 C

1 3 5 7 9 11

2 0 0 0 0 0 6 6 R R

13 15 17 19 21

TSP_SDA_1P8 TSP_SCL_1P8 TSP_INT

23 25 27 29 31 33

TP_VPP

LCD_RST_N VDDP_EN

1 3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33

35 35 37 37 39 39

EL_ON OLED_ID

8 1 0 6 C

6 1 0 6 C

7 1 0 6 C

1 5 0 6 C

2 5 0 6 C

2 2 4 4 6 6 8 8 10 10 12 12 1 4 14 16 16 18 18

C6054 C6055

5 1 0 6 L

LCD_MIPI_D2_P_F

2 3 D N I 3 X D O N V G A L N V G P 1

LCD_MIPI_D1_P_F LCD_MIPI_D1_N_F

2

12 LX1

PVIN

U6001

PGND1 3 4

24 26 28 30 32 34


L6018

11

LX2

VO1

VO2

FBS

CTRL

10 9

EL_ON

3 O D V N _ D T G N F C A E

LCD_MIPI_CLK_P_F LCD_MIPI_CLK_N_F 7 0 0 6 C

6 1 0 6 L

7 6 5 4 3 1 1 1 1 1

7 1 0 6 L

LCD_MIPI_D2_N_F

20 20 22 22 24 26 28 30 32 34

ELVSS_-4.0V

4 1 0 6 L

3 5 0 6 C

AVDD_7.6V

5

C6057

EL_ON

6 7 8

C6058

6 5 0 6 C

VDDP_EN

36 36 38 38 40 40


VPH_PWR

VDDP_EN

0 5 0 6 C

OCTA DCDC VREG_S4_2P1 VDD_LCD_1P8 U6000 4 VDD

3 CE 5 0 0 6

C

VOUT 1

D N G

GND

2

5

6 0 0 6

C

LCD_LDO_EN R6027

8-33


Level 3 Repair

8-4-15. 13M CAM "Camera" function does not work

Yes

No

Check the Camera connector on Main PBA


Abnormal

Check the voltage C6013 = 2.8V, C6014 = 1.8V C6015 = 1.2V

No

Resolder or Replace U4000,U4004

Yes

No

Check R6008 is 24MHz

Replace the PBA.

Yes

Replace the camera module

Yes END

8-34


Level 3 Repair

VDD_CAM_AF_2P8 VDD_CAM_SENSOR_A2P8 VDD_CAM_SENSOR_IO_1P8 HDC6002

R6005 1 3 5 7 9 11

CAM_MIPI_D3_P_F CAM_MIPI_D3_N_F CAM_MIPI_D2_P_F CAM_MIPI_D2_N_F TP6003

CAM_MIPI_CLK_P_F CAM_MIPI_CLK_N_F CAM_MIPI_D1_P_F CAM_MIPI_D1_N_F

TP6004

CAM_MIPI_D0_P_F CAM_MIPI_D0_N_F

1 3 5 7 9 11 13 13 15 15 17 17 19 19 21 21 23 23 25 25 27 27 29 29 31 31

R6008

CAM_MCLK C6011

TP_6000

CAM_RST_N CAM_EEP_WP CAM_AF_EEP_SDA_1P8 CAM_AF_EEP_SCL_1P8

34 34 33 33 NCNC NC NC 35 36 37 38

CAM_SDA_1P8

CAM_SCL_1P8

C6012

0 0 4 C

VDD_CAM_CORE_1P2

2 2 44 6 6 8 8 10 10 12 12 14 14 16 16 18 18 20 20 22 22 24 24 26 26 28 28 30 30 32 32

0 0 4 C

C6013

C6014

C6015

R6026

5 0 0 4 C

0 0 4 C 2 2 2 1 1 1 1 1 N P M L T T S A A N B B S V V _ T A B V


3 3 4 2 1 2 2 1 9 9 1 2 1 2 2 3 6 6 6 7 7 7 5 5 5 6 6 6 1 1 1 1 1 1 N N N P E E B B M M A B C A B C M N P M N P A H G D C C 3 2 6 6 6 6 8 8 K 7 1 1 1 2 2 2 3 3 3 4 4 4 T H R O P P N I _ L _ _ 1 1 1 1 L L S S S S S S S S S S S S A P K I C C _ 5 _ _ _ _ O 1 _ 5 _ _ _ _ _ _ _ _ _ _ _ _ B P O _ _ _ _ 5 5 7 7 C _ D C L D D D D D D D D D D D V H _ I D D _ D 4 4 1 1 1 1 F D V D D L _ D S _ D D D L _ _ _ _ R D D D D D D D D D D D D D _ _ 4 4 3 3 _ V V V V V V V V V V V V V C D R U V V D V D 1 1 1 1 O D D V A A V _ _ _ _ X D D 1 C E _ 1 2 2 _ _ D V V 1 1 1 1 _ _ _ _ _ D D D D 8 8 0 0 D D D V L L 1 1 V V _ _ _ _ V 9 D D 9 L D D L _ _ V V D D VDD_RF D D V V VDD_P1_DSI_CSI VDD_MEM_PLL1

L4 MPP_1_VDD_PX_BIAS K4 MPP_2_HR_LED_SNK J4 MPP_3_VREF_DAC J5 MPP_4_WLED_PWM

J1 H2 L1 L2 F2 F3 E4 G6



VCC_NAND VDD_WCN VDD_CAMAF VDD_SDC3 VDD_SDC3 VDD_USBPHY3P3 VDD_UIM1_P5 VDD_UIM2_P6

SLEEP_CLK

N14 VREF_BAT_THM A2 VREF_LPDDR


TOUCHKEY

U4000

L12 J11 D13 D14 B14 C14 K13 K11 J10 K14 F13 G13

VDD_APC

F12 G11 G12 F14 E12 E13

MIC_BIAS1 MIC_BIAS2 CP_VNEG

CP_C1_N MIC1_IN MIC2_IN MIC3_IN

600mA

D2 B1 B2

150mA 50mA 50mA 50mA 50mA

D1 C1 C2

600mA 150mA


VSW_S1 E5 VREG_S1

D3 C5 C4 B4

L4000

A8

VSW_S2 B8 VSW_S2 3000mA VSW_S2 C8 F7 VREG_S2

L4001

B3 E4

M4


P7

VSW_S4 K8 VREG_S4

L 4002

C3 D4 L4003

H2 B9

1500mA

A12

VSW_BOOST B12 VSW_BOOST

F8 D7 F3 H3

A11 VREG_BOOST B11 VREG_BOOST

CBL_PWR_N

EARO_M HPH_L HPH_REF

KPD_PWR_N H5 OPT_2 D5 OPT_1

HPH_R SPKR_DRV_P SPKR_DRV_M SPKR_DRV_M

150mA

K3 K1

HS_DET EARO_P

F8 PDM_CLK E8 PDM_SYNC E11 PDM_TX E10 PDM_RX0 F9 PDM_RX2 J14

600mA

C5 2500mA


CP_VNEG CP_C1_P

A2 A1 F1

150mA 600mA

D3

VREG_L13 G2 VREG_L14 G1 VREG_L15 E3 VREG_L16 A3 VREG_L17 A1 VREG_L18 VREG_XO

L10 K10

G5 PS_HOLD C3

TP4003

E5 G3 E6

TP4004

RESIN_N

A10

G4 H6 H4 H5 F6

SPMI_CLK SPMI_DATA B10 PON_RST_N F5

D1

REF_BYP M13 CHG_LED_SINK

C4049

M14

FVIB_DRV_N E F10 R PDM_RX1 _ T T C O O S S S R T I D I L D O O V F A _ K I O O R E 1 1 1 2 2 2 3 3 4 4 O F O O P P F U B B D R S S S S S S S S S S X R X X C S C A _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ K K D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D R R N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N A A G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G G M M 4 3 6 7 0 1 7 9 4 7 8 0 7 8 0 1 2 6 5 9 3 2 4 4 4 9 9 9 3 3 8 8 2 3 0 3 3 4 3 2 1 2 1 1 D D 1 1 E E G G G 1 H H 1 1 1 J K K 1 D A B C A B C N P N P J J 1 H 1 1 1 1 L A B D D H H H N C E J J G

HPH_VNEG

BATMF VBUS VBUS

T E D _ S U B V

E7 E9


FEN MEN BOOT

RXD DP_HOST AUDIO_R

NC LX LX


B6 C6


300mA

A5

BAT_ID

0603

300mA

VSW_S1 B5 VSW_S1 VDD_CORE

VPRE_BYP


E2 A3 A4

300mA

L3

TS_SNS_LNA VREG_RFCLK QPA

600mA

P10

VREG_L5 M8 VREG_L6

VDD_USBPHY_PLL2_A2


5 A

P1

VREG_L3 M10 1200mA VREG_L4 M9 1200mA VREG_L4

VDD_RF

LCD_TS_CAM_SENSOR_


P C _ D N G

P2

VREG_L1 M1 VREG_L2

PGND PGND U4004


A6 A7 D8 D6 C8 E3 C9 D9 A8 A9 G9 H9 H7 H8 G2 E1 G1 H1 F2 G7 F5 G5 F9 G6 E8 D5

ENBUCK INBUCK PGNDBUCK LXBUCK BUCKOUT VL GND

MARK MARK

1 2

8-35


Level 3 Repair

5 8 0 4 C

5 0 0 4 U

L 4 0 1 1

8-36


Level 3 Repair

8-4-16. VT CAM

"Camera" function does not work

Yes

No

Check the Camera connector on Main PBA


Abnormal

Check the C6003 = C6001 = C6002 =

voltage 1.2V? 1.8V? 2.8V?

No

Resolder or Replace U4000,U4004

Yes

No

Check R6004 is 24MHz

Resolder UCP3000

Yes

Replace the camera module

Yes

END

8-37


Level 3 Repair

VDD_CAM_CORE_1P2

VDD_CAM_SENSOR_A2P8

HDC6000 VDD_CAM_SENSOR_IO_1P8 1 3 5

VTCAM_RST_N

TP6000 R6003

7 9 11 13 15 17 19 21 23

CAM_SCL_1P8 CAM_SDA_1P8

1 3 5 7 9 11 13 15 17 19 21 23

2 4 6 8

2 4 6

VTCAM_MIPI_D0_N VTCAM_MIPI_D0_P

8 10 12

10 12 14 16 18 20 22

14 16 18 20 22

24

24

VTCAM_MIPI_D1_N VTCAM_MIPI_D1_P VTCAM_MIPI_CLK_N VTCAM_MIPI_CLK_P R6004

VTCAM_MCLK

NC NC N C NC 25 26 27 28

C6000 C6002

C6001

C6003

A N T 2 0 0 1

T P 6 0 0 0

C 2 0 2 2

N E _ C F N _ P T

8-38


Level 3 Repair

8-4-17. Touch Key FPCB

Touch Screen does not work

Yes

No

Check Touch Key FPCB Connector on Main PBA

Reconnect the HEA5000

Yes

No

Check the TOUCH_LDO_2P2(C5070)

Resolder or Replace : U5001

Yes

No

Check the I2C(R5023, R5021, R5022)

Resolder UCP3000-1

Yes

Change touch module

Yes

END

8-40


Level 3 Repair

L5014

FM_ANT

L5004

2

EAR_OUT_FB

5 0 0 5 L

R5019 VREG_L5_1P8

T L O V

EAR_MIC_3.5_N

1 ZD5010

VDD_MICBIAS2_2P8 VREG_L5_1P8

9 3 0 5 C

0 2 0 5 R

1 2 4 5 R

TOUCH_LDO_2P2

2 2 4 5 R

3 2 4 5 R

4 2 4 5 R

C5034

HEA5000 L5002 L5019

R5014 R5015

EAR_OUT_R EAR_OUT_L

R5023 R5021 R5022

TOUCH_KEY_INT TOUCH_KEY_SCL_1P8 TOUCH_KEY_SDA_1P8

1 3 5 7 9 11

1 3 5 7 9 11 13 13 15 15

2 2 4 4 6 6 8 8 10 10 12 12 14 14 16 16

R5008

L5018

L5001

R5013

L5020

R5011

HOME_KEY L5021

R5012

EAR_G_DET

EAR_ADC_3.5

EAR_L_DET

L5003

EAR_MIC_3.5_P R5018

1 1 7 1 0 5 R

6 1 0 5 R

5 3 0 5 C

6 3 0 5 C

0 6 0 5 C

9 5 0 5 C

1

T L O V

T L O V

T L O V 0 7 0 5 C

4 3 0 2 0 2 0 0 5 5 D D Z Z

1 2 0

1

2 2 0

0 0 5 T 5 D L D Z O Z V

1

1 7 0 5 C

9 0 0 5 D Z

C5037

2

EARJACK + HOME KEY + TOUCH KEY VPH_PWR

TOUCH_LDO_2P2

U5001 4 VDD

VOUT 1

2

3 CE

TOUCH_KEY_EN

D N G

GND

5 5 7 0 5 C

C40 7

06

U5 1

102 5101

C5075 7

0 0 0 3 P T 3 1 3 1 F T A A

E10 E8 C6 D9 E6 B13 C12 D13 B11 E14 F11 C10 D11 A8 A10 B7 B9 F23 E24 B19 B31 E20 E22 A20 D21 B21 D23 B23 A24 E28 C26 A26 B29

7 3 P _ P _ D D D D V V EBI0_CA_0 EBI0_CA_1 EBI0_CA_2 EBI0_CA_3 EBI0_CA_4 EBI0_CA_5 EBI0_CA_6 EBI0_CA_7 EBI0_CA_8 EBI0_CA_9 EBI0_CAL_REXT EBI0_CK EBI0_CKB EBI0_CKE_0 EBI0_CKE_1 EBI0_CS_N_0 EBI0_CS_N_1 EBI0_DM_0 EBI0_DM_1 EBI0_DM_2 EBI0_DM_3 EBI0_DQ_0 EBI0_DQ_1 EBI0_DQ_2 EBI0_DQ_3 EBI0_DQ_4 EBI0_DQ_5 EBI0_DQ_6 EBI0_DQ_7 EBI0_DQ_8 EBI0_DQ_9 EBI0_DQ_10 EBI0_DQ_11 EBI0_DQ_12 EBI0_DQ_13 EBI0_DQ_14 EBI0_DQ_15 EBI0_DQ_16 EBI0_DQ_17 EBI0_DQ_18 EBI0_DQ_19 EBI0_DQ_20 EBI0_DQ_21 EBI0_DQ_22 EBI0_DQ_23 EBI0_DQ_24 EBI0_DQ_25 EBI0_DQ_26 EBI0_DQ_27 EBI0_DQ_28 EBI0_DQ_29 EBI0_DQ_30 EBI0_DQ_31 EBI0_DQS_0 EBI0_DQS_1 EBI0_DQS_2 EBI0_DQS_3 EBI0_DQS_0B EBI0_DQS_1B EBI0_DQS_2B EBI0_DQS_3B EBI_VREF_CA EBI_VREF_D0_D2 EBI_VREF_D1_D3 MIPI_CSI0_LANE0_N MIPI_CSI0_LANE0_P MIPI_CSI0_CLK_N MIPI_CSI0_CLK_P MIPI_CSI0_LANE1_N MIPI_CSI0_LANE1_P MIPI_CSI0_LANE2_N MIPI_CSI0_LANE2_P MIPI_CSI0_LANE3_N MIPI_CSI0_LANE3_P MIPI_CSI1_LANE0_N MIPI_CSI1_LANE0_P MIPI_CSI1_CLK_N MIPI_CSI1_CLK_P MIPI_CSI1_LANE1_N MIPI_CSI1_LANE1_P

1 9 1 6 1 0 5 2 1 2 2 1 D Y C B A B B A B B B B

0 8 4 0 7 5 2 1 1 2 1 1 E A E C B D B B B B B B 0 1 2 0 1 2 0 1 2 0 1 2 H H H H H H H H H H H H C C C C _ C _ C _ C _ C _ C _ C _ C _ C _ _ _ _ P I P I P M M M P P P M M I M I I Q Q _ I _ _ _ _ _ Q Q Q Q _ _ _ _ _ _ X X X X X X X X X X X X R R R R R R R R B B B B B B R R R R B B B B B B B B B B B B B B B B B B

2 7 3 1 3 3 6 3 6 1 U T K J 3 5 3 V A A A A E F A O N 0 N K A L D N _ 1 _ L X E E _ _ T N T C _ D E A O I U D C O _ D H S I X O O M _ _ E O I S R S C M M P M E S P P R _ C S _ I C M I P M P

4 6 3 L 3 A A

50 4

4 1 5 1 3 1 2 1 4 1 R P P R U A A A A A

2 1 1 1 3 1 4 1 E D B C B B B B

T P P P M P X M M M I I I _ I Q _ _ Q Q _ Q _ E B B _ _ _ B B B B R B B B B _ B _ B B B N _ B _ _ B S S _ _ _ _ A N N N S N L S S S S A A N S L L L A A L W G N N W W G N W G G W

8 0 4 C

8 0 4 C

ZD5001

ZD500 0 2

R5011 5 111

1 2 K K R R A A M M MPM_INTERRUPT

MPM_INTERRUPT

MPM_INTERRUPT MPM_INTERRUPT MPM_INTERRUPT MPM_INTERRUPT


MPM_INTERRUPT

MPM_INTERRUPT

MPM_INTERRUPT



UCP3000-1

0 0 5 R

1 0 0 4 D Z 1 2 0 4 R

1 0 0 3 R 5 8 6 7 2 6 2 5 2 4 2 4 2 3 2 3 2 6 2 6 3 2 2 4 0 3 9 4 0 3 6 2 2 3 5 3 1 1 3 2 2 3 A Y E D E C Y B U R 2 T U C B A D C H G K M M J L K B A B B B B A B A A A A A A A A A A I O S N K D K N P M P F F F F M P I D K T L L M P M P M I I _ C T _ I L T M _ Q Q I _ Q Q E E E E D D _ C X T D T 0 _ 0 _ 1 T T S _ S C _ 1 _ I R R I R R _ S _ 0 _ 1 O E P _ _ S I C 0 C C 1 C _ V _ V C A L R R C A P R _ 1 _ S H H _ S C A C 0 0 _ C T A D E S S D A D D A A C C C 1 H _ _ B S D _ A E _ D D A A C B B S Y H _ _ D D _ X L _ X A S S U S _ I _ _ A X X _ X D P S U _ B I T X X D _ D _ D T T X _ X _ U T T T T T X X S S M X _ T T T T H U D _ B D S V U

6 7 0 5 C


MPM_INTERRUPT


MIPI_DSI0_CLK_N MIPI_DSI0_CLK_P MIPI_DSI0_LANE0_N MIPI_DSI0_LANE0_P MIPI_DSI0_LANE1_N MIPI_DSI0_LANE1_P MIPI_DSI0_LANE2_N MIPI_DSI0_LANE2_P MIPI_DSI0_LANE3_N MIPI_DSI0_LANE3_P


MPM_INTERRUPT MPM_INTERRUPT MPM_INTERRUPT MPM_INTERRUPT MPM_INTERRUPT MPM_INTERRUPT MPM_INTERRUPT MPM_INTERRUPT MPM_INTERRUPT MPM_INTERRUPT MPM_INTERRUPT MPM_INTERRUPT MPM_INTERRUPT

GPIO_0 GPIO_1 AV35 GPIO_2 AY37 GPIO_3 AT9 GPIO_4 AY1 GPIO_5 AY3 GPIO_6 AV3 GPIO_7 H5 GPIO_8 G2 GPIO_9 H1 GPIO_10 E2 GPIO_11 AM39 GPIO_12 AM35 GPIO_13 AN40 GPIO_14 AN36 GPIO_15 K7 GPIO_16 G6 GPIO_17 J6 GPIO_18 J4 GPIO_19 AY7 GPIO_20 AW6 GPIO_21 AV7 GPIO_22 BA2 GPIO_23 AT5 GPIO_24 AU4 GPIO_25 H3 GPIO_26 GPIO_27 C2 F1 GPIO_28 B3 GPIO_29 F3 GPIO_30 D3 GPIO_31 D1 GPIO_32 G4 GPIO_33 F5 GPIO_34 A4 GPIO_35 C4 GPIO_36 E4 GPIO_37 B37 GPIO_38 BC2 GPIO_39 BB5 GPIO_40 BB1 GPIO_41 BD3 GPIO_42 BA6 GPIO_43 GPIO_44 BB3 AY5 GPIO_45 AY9 GPIO_46 BA4 GPIO_47 AW8 GPIO_48 Y37 GPIO_49 AA34 GPIO_50 Y35 GPIO_51 AA38 GPIO_52 L40 GPIO_53 K39 GPIO_54 H39 GPIO_55 AA36 GPIO_56 G40 GPIO_57 J40 GPIO_58 L38 GPIO_59 Y39 GPIO_60 AL38 GPIO_61 G34 GPIO_62 AJ40 GPIO_63 AH39 GPIO_64 AK39 GPIO_65 AJ38 GPIO_66 AK35 GPIO_67 AL40 GPIO_68 L36 GPIO_69 AN38 GPIO_70 AR38 GPIO_71 AT39 GPIO_72 AU40 GPIO_73 AP37 GPIO_74 AV39 GPIO_75 AP35 GPIO_76 BC4 GPIO_77 GPIO_78 BE4 BC6 GPIO_79 BD5 GPIO_80 BD7 GPIO_81 BC38 GPIO_82 BC40 GPIO_83 BC8 GPIO_84 BE6 GPIO_85 BD39 GPIO_86 BB37 GPIO_87 BB35 GPIO_88 BD35 GPIO_89 BA32 GPIO_90 BE38 GPIO_91 AY33 GPIO_92 BD33 GPIO_93 BC34 GPIO_94 BB31 GPIO_95 BC32 GPIO_96 C38 GPIO_97 A38 GPIO_98 BE34 GPIO_99 BE36 GPIO_100 GPIO_101 BB33 BE32 GPIO_102 AT35 GPIO_103 AW40 GPIO_104 AU36 GPIO_105 AY39 GPIO_106 H33 GPIO_107 K35 GPIO_108 J34 GPIO_109 B39 GPIO_110 C40 GPIO_111 AW36 GPIO_112 D39 GPIO_113 E40 GPIO_114 E38 GPIO_115 AW38 GPIO_116 AV37 GPIO_117 AR36 GPIO_118 BA40 GPIO_119 F39 GPIO_120 G38 GPIO_121

IF

B

C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C C N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N N D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D 2 6 7 1 3 5 9 3 5 7 9 1 9 9 3 5 3 5 3 2 7 3 1 J 6 3 5 5 7 4 6 5 7 2 7 2 4 6 8 3 5 7 5 1 3 1 7 9 1 5 2 6 8 0 4 1 3 5 7 9 1 6 8 0 2 4 6 8 0 2 5 7 5 9 5 1 4 6 4 0 6 9 9 0 1 9 9 2 0 3 7 5 1 7 2 1 2 2 H 1 1 1 1 2 2 2 2 3 1 1 2 2 T T 1 2 2 1 1 2 2 2 2 2 2 2 3 1 1 2 2 2 2 2 3 3 1 1 2 2 3 B 1 1 2 3 3 B 2 3 D D 2 E 4 3 3 1 D D 2 K K 2 2 L L M M N N N N P P P 2 P P P P A A T T T T U U U U U V V V V V V W Y Y Y Y Y A A A A A B B C B B D B E D D F F F G G H H H H H H H H H M A A D D D A A A K K A A A A M A A A A A A A A W W W W W W W W A A A A A A A A A A A A A A A A A A A A A A B B A A A A A A A A A A A A A B B B B B B B

8-41


Level 3 Repair

8-4-18. Motor

Motor does not work

Yes

No

Check the Clip on Main PBA. ANT 5000 and ANT 5001

Resolder or Replace : ANT 5000, ANT 5001

Yes

No

Check the VDD_VIB _3P3(C5058,C545)

Resolder or Replace : U4004

Yes

No

Check the P/N signal (L5015, L5016)

Resolder L5015 or L5016

Yes

Replace Motor

Yes

END

8-42


Level 3 Repair

5 A

E2 A3 A4 A2 A1 F1 D2 B1 B2 D1 C1 C2 D3 C5 C4 B4 B3 E4 C3 D4 H2 B9 F8 D7 F3 H3 E5 G3 E6 G4 H6 H4 H5 F6 E7 E9

5 8 0 4

BATMF VBUS VBUS

T E D _ S U B V

DP_CON ID_CON

FEN MEN BOOT

RXD DP_HOST AUDIO_R

NC LX LX



DM_CON

PGND PGND U4004


B6 C6 A6 A7 D8 D6 C8 E3 C9 D9

VDD_VIB_3P3 L5015

A8 A9

ANT5000 1 CS-072A 1

G9 H9

2

H7 H8

8 5 0 5 C

G2 E1 G1 H1 F2 G7 F5

D500

5 4 5 C L5016

ANT5001 CS-072A 1

G5 F9 G6

2

E8 D5

2

3 3

3

1 2 3

ENBUCK INBUCK PGNDBUCK LXBUCK BUCKOUT VL

MARK

GND

MARK

1 2

5 0 0 4 U

C

L 4 0 1 1

8-43


Level 3 Repair

8-4-19. GSM 850,900,1800,1900 / LTE FDD BAND 1,3,7 / LTE TDD BAND 38,39,40,41 / TDSCDMA B34/B39

RX

NORMAL CONDITION catch the channel?

Yes

Check C1001, L1002, C1008, L1011, L1015, C1015, C1016, C1316, C1026, L1029, L1030, C1032, C1257, L1146, C1006, L1153, L1010, L1013, L1147, C1003, R1000, L1021, C1005 soldering condition for any damage (crack, open, etc)

CHECK soldered components Yes

C1001, L1002, C1008, L1011, L1015, C1015, C1016, C1316, C1026, L1029, L1030, C1032, C1257, L1146, C1006, L1153, L1010, L1013, L1147, C1003, R1000, L1021, C1005

No

Check U1001,F1000 ANT1000,ANT1001 for any

Yes Resolder or change U1001,F1000,RFS1000

damage (crack, open, etc)

ANT1000,ANT1001 No

Check U1010 for any damage (crack, open, etc)

Yes

Resolder or change U1010

No

Change the board

END

8-44


Level 3 Repair

VRF_TR_1P0 VRF_TR_1P8 VREG_L4_1P8

VRF_TR_1P8

VREG_L1_1P0

VRF_TR_1P0

VREG_L4_1P8

VRF_TR_1P8

R1003 5 8 0 1 C

V 3 . 6 6 8 0 1 C

7 8 0 1 C

V 3 . 6

R1004 R1005 R1006 V 3 . 6

V 3 . 6

1 5 V 2 0 1 1 C

0 5 2 1 C

V 3 . 6

2 V 5 0 2 1 1 C

1 9 0 1 C

2 9 0 1 C

3 V 9 . 0 3 1 6 C

0 3 3 4 4 5 3 2 4 3

PRX_TR_IN_B17_20_28 PRX_TR_IN_G900_B8 PRX_TR_IN_G850_B5

17

PRX_TR_IN_B1 PRX_TR_IN_GSMHB_B2_3 PRX_TR_IN_B40 PRX_TR_IN_B7

10

11 6 4

5 28

G I D _ 1 F R _ D D V

PRX_LB1

X R _ 1 F R _ D D V

X 2 O F T _ R D 1 _ L F D 2_ R D F _ R D V _ D D V D V

DRX_BB_IP

PRX_LB2

DRX_BB_QP

PRX_LB3 PRX_MB1

GNSS_BB_IP

PRX_MB2

GNSS_BB_QP

TX_DA1

PRX_HB2

TX_DA2 TX_DA3

DRX_LB1

TX_DA4

U1010

DRX_LB2 60 59

43

58

GPS_RF_IN

C1107 25V

TR_PDET

31

20

C1284

25V

12

TX_TR_OUT_B7_38_40

2

25V

TX_TR_OUT_GSMHB_B1_2_3 TX_TR_OUT_GSMLB_B5_8_20

TX_TR_OUT_B28

7

TX_DA5

DRX_MB1

TX_BB_IM

19

TX_I_N TX_I_P TX_Q_N TX_Q_P

14 DRX_MB2

TX_BB_IP

DRX_HB1

TX_BB_QM

DRX_HB2

TX_BB_QP

GNSS_IN

GPDATA

FBRX_RFIP

RFFE_CLK RFFE_DATA

15

PRX_I_P PRX_Q_P

C1100

1

DRX_LB3

53 38

GPS_I_P GPS_Q_P

41

18

49 54

DRX_I_P DRX_Q_P

46

PRX_MB3 PRX_HB1

22

DRX_TR_IN_B17_20_28 DRX_TR_IN_B5 DRX_TR_IN_B8 DRX_TR_IN_B1_3_4 DRX_TR_IN_B2 DRX_TR_IN_B7 DRX_TR_IN_B40

47 36

PRX_BB_IP

O A L A PRX_BB_QP N X N L O L O L R L O L C F L C _ _ _ L P V B O P V X S O X _ _ _ B L _ _ A R P S R X X X X X X X O D D G I P R R R T T T T X 1 2 3 4 5 6 _ _ _ _ _ _ _ _ _ _ _ _ _ D D D D D D D D D D D D D D D D D D D N N N N N N N N N N N N N N N N N N N G G G G G G G G G G G G G G G G G G G

XO_IN

8 3

57

TR_GPDATA

51

RFFE5_CLK RFFE5_DATA

56

C1108

55

RF_CLK1_19.2M

25V V 5 2

L1066

2 5 2 0 6 3 8 7 9 6 1 2 7 5 4 5 0 9 5 3 4 3 2 9 1 4 3 2 1 2 3 2 2 2 4 4 3

1

1

C1256

2 3

C1001

2 V 5 2

3

ANT1000

7 5 2 1 C

C1253

2

4 0 0 1

RFS1000 L1153

L1146

2

2 ANT

3

C1006

ANT1001

C

C1008

3

25V

C1309

V 5 2

0 1 0 1 C 5%

2 1 0 1 1 1 D T D N N N G A G

1 GND 2 PORT1 3 GND

GND 9 PORT2 8 GND 7 K K D D L R R D N T A A V G C M M 4 5 6 3 4 1 1

8 V 2 0 3 . 1 6 C

1 2 0 1 C

F1000 R1000

U1000

R1020

TR_PDET

4

TRM_PORT

5

GND2

6

COUPLING

GND1

2 2 0 1 C

5 1 0 1 C

V 3 . 6

IN

C1016

2

L1021

3 2 0 1 L % 5

PRX_TR_IN_G850_B5

C1005 25V

C1026

C1030

TX_PA_OUT_B1 TX_PA_OUT_B2 TX_PA_OUT_B3 TX_PA_OUT_B5 TX_PA_OUT_B8 TX_PA_OUT_B17_20

25V

TRX_B7

C1299

C1084 4

PRX_TR_IN_B40

6 F1001

L1145

C1316

0 2 0 1 L

RF_GND_CTL

C1288

V 5 2

25V

1

R1022 % 5

V 5 2

OUT 3

L1026

R1021

PRX_TR_IN_GSMHB_B2_3 5 1 0 1 L

L1013

25V

VRF_FEM_2P75

L1011

25V

VREG_L7_1P8

C1009

L1010

V 5 2

VRF_FEM_2P75

25V

G

4

C1255

C1003

L1147

COMMON 1

G

3

PRX_TR_IN_B1 1 4 1 1 L

8 5 2 1 C

1

1

L1002

25V

UNBAL

UNBAL

1

TX_PA_OUT_B40 TRX_B28 TX_PA_OUT_GSMHB TX_PA_OUT_GSMLB

NC G G G 5 3 2 L1149

1 4 2 5 6 7 36 38 40 42 9 10

B1_TX B2_TX B3_TX B5_TX B8_TX B20_TX

9 1 D D V

4 1 T N A

U1001

TRX1 TRX2 TRX3 TRX4 GH_TX GL_TX

L1029

PRX_TR_IN_G900_B8

25V

25 B1_RX 29 B2|3_RX 33 B5_RX 32 B8_RX 34 B20_RX 18 VIO 17 SDATA 16 SCLK 20 CTL NC

3

0 3 0 1 L

RFFE1_DATA RFFE1_CLK FEM_SW_CTL_B2_3

2 3 0 1 C

V 5 2

TX_PA_OUT_B4_OPTIONAL

D D D D D D D D D D D D D D D D D D D D D D D D N N N N N N N N N N N N N N N N N N N N N N N N G G G G G G G G G G G G G G G G G G G G G G G G 8 1 2 3 5 1 2 3 4 6 7 8 0 1 5 7 9 1 3 4 5 6 7 8 9 0 1 1 1 1 2 2 2 2 2 2 2 3 3 3 3 3 4 4 4 4 4 4 4 4 5 D D N N G G

C1300

B40_RX(Option)

PRX_FEM_OUT_B17_2

8-45


Level 3 Repair

8-4-20. GSM 850,900,1800,1900 / LTE FDD BAND 1,3,7 / LTE TDD BAND 38,39,40,41 / TDSCDMA B34/B39

TX


Yes

Check soldering condition for any damage (crack, open, etc) C1313, L1000, L1004, C1007, L1009, C1318, L1140, L1018, L1024, L1105, L1137, C1040, L1034, C1035, C1039, L1142, C1257, L1146, C1006, L1153, L1010, L1013, L1147, C1003, R1000, L1021, C1005


C1313, L1000, L1004, C1007, L1009, C1318, L1140, L1018, L1024, L1105, L1137, C1040, L1034, C1035, C1039, L1142, C1257, L1146, C1006, L1153, L1010, L1013, L1147, C1003, R1000, L1021, C1005

No

Check U1001,PA1001,F1000,ANT1000,

Yes

ANT1001 for any damage (crack, open, etc)

Resolder or change U1001,PA1001,F1000,ANT1000,ANT1001

No


Yes


No

Change the board

END

8-46


Level 3 Repair

L1000 TX_PA_OUT_B1

VRF_TR_1P0

3 1 3 1

VRF_TR_1P8

0 0 0 1 C

V 5 2

C

VREG_L4_1P8

VRF_TR_1P8

VREG_L1_1P0

VRF_TR_1P0

VREG_L4_1P8

VRF_TR_1P8

R1003 5 8 0 1 C

L1004 VBAT_CON

V 3 . 6

VBAT_MMMB TX_PA_OUT_B2

6 8 0 1 C

7 8 0 1 C

V 3 . 6

5 0 0 1 L

6 0 0 1 L

L1009 TX_PA_OUT_B3

R1004 R1005 R1006 V 3 . 6

V 3 . 6

7 0 0 1 C

L1140

VREG_L7_1P8 0 5 2 1 C

1 5 V 2 0 1 1 C

2 V 5 0 2 1 1 C

1 9 0 1 C

2 9 0 1 C

17


10

11 6 4

5 28

7 1 0 1 C

54

PRX_LB1

47

DRX_BB_IP

PRX_LB2

46 GNSS_BB_IP

PRX_MB2

GNSS_BB_QP

59

TX_DA1 TX_DA2

12

TX_DA3 DRX_LB1

43

PRX_I_P PRX_Q_P

0 2 0 1 C

TX_TR_OUT_GSMLB_B5_8_20

25V

TX_TR_OUT_B28

7

RFFE1_DATA RFFE1_CLK

TX_DA5

DRX_LB3 DRX_MB1

19

TX_BB_IM


14 DRX_MB2

TX_BB_IP

DRX_HB1

TX_BB_QM

8 3

TX_BB_QP

GNSS_IN

57

GPDATA

31 RFFE_CLK

15 PRX_BB_IP PRX_BB_QP

O A L A N X N L O L O L R L O L C F C _ _ _ L P V B O L V X S O X _ _ _ B L P _ _ A R P S R X X X X X X X O D D G I P R R R T T T T X 1 2 3 4 5 6 _ _ _ _ _ _ _ _ _ _ _ _ _ D D D D D D D D D D D D D D D D D D D N N N N N N N N N N N N N N N N N N N G G G G G G G G G G G G G G G G G G G

55

XO_IN

C1108

V 5 2

6 3 0 1 L

TX_PA_OUT_B5 V 3 . 6

2 1 0 1 L

L1024 TX_PA_OUT_B8 5 2 0 1 C

TX_PA_OUT_B17_28

25V

28 VCC1_3G 27 VCC2_3G 26 VCC_GSM

PA1000

RF_OUT_GSMHB RF_OUT_GSMLB

C1211

C1040

L1105

TX_PA_OUT_B17_20

L1137

7 0 0 1 L

24 22

L1034 TX_PA_OUT_GSMHB 9 2 0 1

5 3 0 1

C


L1066

7 3 0 1 C

L1142

MMMB

8 3 0 1 C

V 5 2

C1256

C1001

TX_PA_OUT_GSMLB 9 3 0 1 C

V 5 2

3 3 0 1 C

4 0 0 1

RFS1000

1 L1153

L1146

2

2 ANT

3

C1006

ANT1001

C

C1008

3

V 5 2

0 1 0 1 C

1 GND 2 PORT1 3 GND


8 V 2 0 3 . 1 6 C

1 2 0 1 C

F1000 R1000 5%

2 1 0 1 1 1 D T D N N N G A G

R1020

TR_PDET

4

TRM_PORT

5

GND2

6

COUPLING

GND1

2 2 0 1 C

5 1 0 1 C

V 3 . 6

IN

C1016

2

L1021

3 2 0 1 L % 5

C1316

PRX_TR_IN_G850_B5 0 2 0 1 L

C1005 25V

C1026

RF_GND_CTL

C1030


25V

TRX_B7

C1299

C1084 4

PRX_TR_IN_B40

6 F1001

L1145

V 5 2

25V

1

R1022 % 5

V 5 2

OUT 3

L1026

R1021


L1013

25V 25V

L1011

25V

VREG_L7_1P8

C1009

L1010

V 5 2

VRF_FEM_2P75

25V

G

4

C1255

C1003

L1147

COMMON 1

G

U1000


8 5 2 1 C

C1253

3

L1002

25V

7 5 2 1 C

2

C1288

8 1 0 1 C

L1039

V 5 2

1

C1309

V 3 . 6

D D D D D D D D D D D D D D D D D D D D N N N N N N N N N N N N N N N N N N N N G G G G G G G G G G G G G G G G G G G G 5 7 0 2 5 6 7 8 9 0 1 3 5 6 7 8 9 0 1 2 1 1 1 1 1 1 1 2 2 2 2 3 3 3 3 4 4 4

2

3

ANT1000

VRF_FEM_2P75

4 1 0 1 C

V 3 . 6

1

2 3

3 1 0 1 C

C

2 5 2 0 6 9 3 8 7 9 6 1 2 7 5 4 5 0 9 5 3 4 3 2 1 4 3 2 1 2 3 2 2 2 4 4 3

1

4 4 1 1 L

RF_CLK1_19.2M

25V

11 VBATT 6 VIO 9 SDATA 8 SCLK

4 RF_IN_HB 13 RF_IN_LB

TX_TR_OUT_GSMHB_B1_2_3


56

RFFE_DATA

V 5 2

35 RF_OUT_B1 32 RF_OUT_B2 34 RF_OUT_B3 33 RF_OUT_B4 31 RF_OUT_B5_B26 30 RF_OUT_B8 29 RF_OUT_B12_B17_B20_B28

RF_IN_B12_B17_B28

1 NC 3 NC 14 NC

L1148

TR_GPDATA

51 FBRX_RFIP

20

TX_TR_OUT_B7_38_40

2

TX_DA4

U1010

DRX_HB2 58

C1107 25V

6 7 2 1 C

L1018

D D D D D D D D D D D D N N N N N N N N N N N N G G G G G G G G G G G G

25V


C1284

25V

18

53 38


VPA_APT1

3 4 5 6 7 8 9 0 1 2 3 4 4 4 4 4 4 4 4 5 5 5 5 5

2

TX_TR_OUT_B28

C1100

1

2 1 0 1 C

V 3 . 6

C1023

GPS_I_P GPS_Q_P

41

PRX_MB3 PRX_HB1

1 1 0 1 C

DRX_I_P DRX_Q_P

36

DRX_BB_QP

PRX_LB3 PRX_MB1

DRX_LB2 60

GPS_RF_IN TR_PDET

2 O G X X F I T D D R _ _ _ 1 R _ L 1 1 F F D 2_ F R F R _ R _ D _ D V R _ D D D D D D V V D V V

PRX_HB2 49

VBAT_MMMB

8 1 3 1 C

22


VBAT_MMMB

3 V 9 0 3 . 1 6 C

0 3 3 4 4 5 3 2 4 3


4 1 0 1 L

V 5 2

V 3 . 6

UNBAL

UNBAL

1


NC G G G 5 3 2 L1149

1 4 2 5 6 7 36 38 40 42 9 10


9 1 D D V

4 1 T N A

U1001

TRX1 TRX2 TRX3 TRX4 GH_TX GL_TX

L1029

PRX_TR_IN_G900_B8

25V


3

0 3 0 1 L


2 3 0 1 C

V 5 2



C1300

B40_RX(Option)

PRX_FEM_OUT_B17_2

8-47


Level 3 Repair

8-4-21. LTE B7 TRX


Yes

Check soldering condition for any damage (crack, open, etc) C1308, L1154, C1177, C1178, L1151, C1275, C1186, C1286, L1049, C1066, C1314, L1127, C1189, L1142, C1257, L1146, C1006, L1153, L1010, L1013, L1147, C1003, R1000, L1021, C1005


C1308, C1186, C1189, L1010,

L1154, C1286, L1142, L1013,

C1177, C1178, L1049, C1066, C1257, L1146, L1147, C1003, C1005

L1151, C1314, C1006, R1000,

C1275, L1127, L1153, L1021,

No

Check U1001,PAM1001,F1006 ANT1000,ANT1001 for any

Yes

damage (crack, open, etc)

Resolder or change U1001,PAM1001,F1006,ANT1000,ANT1001

No


Yes


No

Change the board

END

8-48


Level 3 Repair

VRF_TR_1P0 VRF_TR_1P8 VREG_L4_1P8

VRF_TR_1P8

VREG_L1_1P0

VRF_TR_1P0

R1003 5 8 0 1 C

V 3 . 6

B40_TX(Option)

VPA_APT1

6 8 0 1 C

7 8 0 1 C

V 3 . 6

F1007

C1056

C1183

L1150

C1185 1

UNBAL

VBAT_MMMB

VREG_L7_1P8

R1004 R1005 R1006

25V

VREG_L4_1P8 V 3 . 6

0 5 2 1 C

V 3 . 6

1 5 V 2 0 1 1 C

1 9 0 1 C

C1103

VRF_TR_1P8

2 9 0 1 C

L1116

VRF_FEM_2P75

C1315

C1184

16V

C1102 16V

V 3 . 6

2 V 5 0 2 1 1 C

TX_PA_OUT_B40

6

2 3 5

C1105

C1312

4

UNBAL

G G G NC

V 3 . 6

3 V 9 0 3 . 1 6 C

1 8 1 1 C

V 3 . 6

C1101

TX_SW_CTL_B7_40

C1109

C1189 25V

6 4 L D R D T V C GND RF2 2 1 RFIN RF1 5 3

PAM1001 0 3 3 4 4 5 3 2 4 3

L1154

C1308

17


11 6 4 10


5 28

54

PRX_LB3

46

PRX_MB1

GNSS_BB_IP

PRX_MB2

GNSS_BB_QP

PRX_HB1

59

12

43

C1107 25V

PRX_I_P PRX_Q_P

RF_OUT

5

9

SEL 8

VIO

GND

DATA

D N G

L1151

7

CLK

6

25V C1178

DRX_MB1

TX_BB_IM

DRX_MB2

TX_BB_IP

DRX_HB1

TX_BB_QM

U1009

3

TX_BB_QP 57

GPDATA

RFFE_CLK

3

PRX_BB_IP PRX_BB_QP

O A L A N X N L O L O L R L O L C F C _ _ _ L P V B O L V X S X _ _ _ B L P _ _ A R P O R X X X X X X X O D D G S I P R R R T T T T X 1 2 3 4 5 6 _ _ _ _ _ _ _ _ _ _ _ _ _ D D D D D D D D D D D D D D D D D D D N N N N N N N N N N N N N N N N N N N G G G G G G G G G G G G G G G G G G G

55

XO_IN

C1108

RX

1

C1286 25V

C1314 25V

PRX_TR_IN_B7

G1 G2 G3 G5 G6

C1275

C1042

C1041

2 45 7 8

L1049


RFFE1_CLK


25V

25V C1066 V 5 2

25V

RF_CLK1_19.2M

25V V 5 2

TX


56

RFFE_DATA

15

6 ANT

C1044

TR_GPDATA

51 FBRX_RFIP

C1036


8

TRX_B7

L1128

F1006

C1180

25V

C1186 19 14

GNSS_IN

L1127

TX_TR_OUT_B28

7

31

20

RF_IN

C1177

TX_DA5

DRX_HB2 58

GPS_RF_IN

VCC2

DRX_LB3

53 38

TX_TR_OUT_B7_38_40

2

TX_DA4

4

10

1 1

C1284

25V

18 TX_DA2 TX_DA3

C1283

RFFE1_DATA

C1100

1

TX_DA1

U1010

C1097

GPS_I_P GPS_Q_P

41

PRX_MB3

DRX_LB1

VCC1

3 VBATT

DRX_LB2 60

25V

DRX_I_P DRX_Q_P

36

DRX_BB_QP

PRX_HB2 49

2

TX_TR_OUT_B7_38_40 47

DRX_BB_IP

PRX_LB2

22


TR_PDET

2 O G X X F I T D D R _ _ _ 1 R _ L 1 1 F F D 2_ F R F R _ R _ D _ D V R _ D D D D D D V V D V V

PRX_LB1

1

L1066

2 5 2 0 6 9 3 8 7 9 6 1 2 7 5 4 5 0 9 5 3 4 3 2 1 4 3 2 1 2 3 2 2 2 4 4 3

1

1

C1256

2 3

C1001

2 V 5 2

3

ANT1000

C1253

4 0 0 1 C

RFS1000

2

L1153

L1146

2

2 ANT

3

C1006

ANT1001

C1003

C1008

3

VREG_L7_1P8

C1009

L1010

25V

L1013

C1309

V 5 2

0 1 0 1 C

4 5

1 GND 2 PORT1 3 GND


8 V 2 3 0 . 1 6 C

1 2 0 1 C

F1000 5%

2 1 0 1 1 1 D T D N N N G A G

R1020

TR_PDET

6

TRM_PORT GND2 COUPLING

GND1 IN

2 2 0 1 C

5 1 0 1 C

V 3 . 6

C1016

2

L1021

3 2 0 1 L % 5

PRX_TR_IN_G850_B5

C1005 25V

C1026

C1030


25V

TRX_B7

C1299

C1084 4

PRX_TR_IN_B40

6 F1001

L1145

C1316

0 2 0 1 L

RF_GND_CTL

C1288

V 5 2

25V

1

R1022 % 5

V 5 2

OUT 3

L1026

R1021


R1000

U1000

L1011

25V

25V

VRF_FEM_2P75

V 5 2

VRF_FEM_2P75

25V

G

4

C1255

L1147

COMMON 1

G

3


8 5 2 1 C

1

1

L1002

25V

7 5 2 1 C

UNBAL

UNBAL

1


NC G G G 5 3 2 L1149

1 4 2 5 6 7


9 1 D D V

4 1 T N A

U1001

36 TRX1 38 TRX2 40 TRX3 42 TRX4 9 GH_TX 10 GL_TX

L1029

PRX_TR_IN_G900_B8

25V


3

0 3 0 1 L


2 3 0 1 C

V 5 2



C1300

B40_RX(Option)

PRX_FEM_OUT_B17_20

8-49


SM-J500H-TSHOO-7.pdf

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