Samsung SM-G920F Service manual

Confidential

New Product SVC Guide

[ SM-G920F ]

New Product SVC Guide

[ SM-G920F ]

- This document cannot be used without Samsung’s Authorization -

Confidential

This material is a property of Samsung Electronics Co., Ltd. Any unauthorized use of this material can be punished under applicable International and/or domestic law.

Rev 1.0Rev 1.0

Instructor :Instructor : MikhailMikhail KazaevKazaev

((m.kazaevm.kazaev@samsung.com)@samsung.com)

NoticeNotice

This guide is intended solely for the Samsung Electronics internal training and may contain trade secret, industrial technology or privileged and confidential information otherwise protected under applicable law including the Unfair Competition Prevention and Trade Secret Protection Act. Any unauthorized dissemination, distribution, copying of use of the information contained in this guide is strictly prohibited and subject to legal action.

- This document cannot be used without Samsung’s Authorization -

Confidential

All functionality, features, specifications and other product information provided in this document including, but not limited to, the benefits, design, pricing, components, performance, availability, and capabilities of the product are subject to change without notice or obligation. Samsung reserves the right to make changes to this guide and the product described herein, at anytime, without obligation on Samsung Electronics to provide notification of such change.

ContentsContents

1. Introduction

2. New UX

• Material Design

• Downloadable Themes

3. New Features

• Home Screen

• Edge Screen

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1. Introduction

2. New UX

• Material Design

• Downloadable Themes

3. New Features

• Home Screen

• Edge Screen

• Phone

• Contacts

• Messages

• Camera

• PIMS (S Planner, Memo, Clock, Calculator)

• Smart Manager

• Smart Switch

4. S/W download and recovery

New UXNew UX

All preloaded applications were reAll preloaded applications were re--designed to follow Google’sdesigned to follow Google’s Material design guidelines.Material design guidelines.

Material DesignMaterial Design

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New UXNew UX

Home Screen, Lock Screen and preinstalled applications can beHome Screen, Lock Screen and preinstalled applications can be customized with downloadable themes.customized with downloadable themes.

Downloadable ThemesDownloadable Themes

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New UXNew UX

To change theme, long press empty space on the Home ScreenTo change theme, long press empty space on the Home Screen and tap “Themes”. More themes can be downloaded from Themeand tap “Themes”. More themes can be downloaded from Theme Store.Store.

Downloadable ThemesDownloadable Themes

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New FeaturesNew Features

Home ScreenHome Screen

• Customizable grid size

• Live icons

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New FeaturesNew Features

Edge ScreenEdge Screen

People EdgePeople Edge

Check missed notification about your most important contacts on the Edge screen.

Set the Edge screen to light up with different colors when there are notifications about contacts in My people. You can view more

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Check missed notification about your most important contacts on the Edge screen.

Set the Edge screen to light up with different colors when there are notifications about contacts in My people. You can view more detailed information by swiping each color indicator.

Entering Path :

Settings → Edge screen→ People edge

New FeaturesNew Features

Edge ScreenEdge Screen

Edge lightingEdge lighting

Set the device to light up the Edge screen when calls or notifications are received.

Set the Edge screen to light up when you receive calls or notifications while the device is turned over. If People edge is also enabled, the color of the indicator will depend on your My people settings.

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Entering Path :

Settings → Edge screen→ Edge lighting

Missed eventIncoming call

New FeaturesNew Features

Edge ScreenEdge Screen

Information streamInformation stream

View feeds related to your interests on the Edge screen while the main screen is turned off.

To view the information stream, swipe your finger along the Edge screen and back in one quick motion while the main screen is turned off.

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Entering Path :

Settings → Edge screen→ Information stream

New FeaturesNew Features

CameraCamera

Quick LaunchQuick Launch

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Entering Path : CAMERA → Camera Settings → Quick launch

New FeaturesNew Features

CameraCamera

Quick LaunchQuick Launch

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New FeaturesNew Features

CameraCamera

Pro ModePro Mode

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Entering Path : CAMERA → Tab a mode Icon → Tab a Pro Icon

New FeaturesNew Features

CameraCamera

Tracking AFTracking AF

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Entering Path : CAMERA → Settings → Tracking AF on

New FeaturesNew Features

Smart ManagerSmart Manager

New application andNew application and wwidgetidget

Entering Path :

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Entering Path :

Apps → Smart Manager

• Device storage cleanup

• RAM cleanup

• Battery usage analyzer

• System protection

New FeaturesNew Features

Smart ManagerSmart Manager

BatteryBattery

• Battery charging time and remaining time details

• Battery usage history

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• Battery charging time and remaining time details

• Battery usage history

• Open power saving and ultra power saving mode

• Check for battery draining apps which consume considerable

amount of power when screen is off

New FeaturesNew Features

Smart ManagerSmart Manager

StorageStorage

• Storage details with unnecessary data, system/user data and

free storage

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• Storage details with unnecessary data, system/user data and

free storage

• Find unnecessary data by using clean master and delete them to

increase free storage

• Check storage space occupied by image, video, audio and apps,

based on size and usage. Delete them to free the storage

New FeaturesNew Features

Smart ManagerSmart Manager

RAMRAM

• RAM details with occupied and free memory

• Check process/service running in background

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• RAM details with occupied and free memory

• Check process/service running in background

• End process to free the RAM

New FeaturesNew Features

Smart ManagerSmart Manager

Device securityDevice security

• Scan for malware apps with McAfee

• Automatic scanning for malware apps when charger is

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• Scan for malware apps with McAfee

• Automatic scanning for malware apps when charger is

connected, if scanning is not done in past 24hrs

Safety Precautions

1.

Repair Precaution

1-1.

Before attempting any repair or detailed tuning, shield the device from RF noise or static electricity discharges.

Use only demagnetized tools that are specifically designed for small electronic repairs, as most electronic parts are sensitive to electromagnetic forces.

Use only high quality screwdrivers when servicing products. Low quality screwdrivers can easily damage the heads of screws.

Use only conductor wire of the properly gauge and insulation for low resistance, because of the low margin of error of most testing equipment. We recommend

Hand-soldering is not recommended, because printed circuit boards(PCBs) can be easily

gauge twisted copper wire.

22-

damaged, even with relatively low heat. Never useasoldering iron withapower rating of more than 100 watts and use only lead-free solder with a melting point below 250°C (482°F).

Prior to disassembling the battery charger for repair, ensure that the AC power is disconnected.

Always use the replacement parts that are registered in the SEC system. Third-party replac ement parts may not function properly.

1-1

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Safety Precautions

ESD(Electrostatically Sensitive Devices) Precaution

1-2.

Many semiconductors and ESDs in electronic devices are particularly sensitive to static discha rge and can be easily damaged by it. We recommend protecting these components with cond uctive anti-static bags when you store or transport them.

Always use an anti-static strap or wristband and remove electrostatic buildup or dissipate static electricity from your body before repairing ESDs.

Ensure that soldering irons have AC adapter with ground wires and that the ground wires are properly connected.

Use only desoldering tools with plastic tips to prevent static discharge.

Properly shield the work environment from accidental electrostatic discharge before opening packages containing ESDs.

The potential for static electricity discharge may be increased in low humidity environments, such as air-conditioned rooms. Increase the airflow to the working area to decrease the chance of accidental static electricity discharges.

1-2

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Specification

2.

GSM General Specification

2-1.

Freq.

Band[MHz]

Uplink/

Downlink

ARFCN

range

Tx/Rx

spacing

Mod. Bit

rate/

Bit Period

Time Slot

Period/

Frame Period

GSM850 EGSM 900 DCS1800 PCS1900

824~849 869~894

128~251

45MHz 45MHz 95MHz 80MHz 190MHz 45MHz 45MHz 80MHz

270.833kbps

3.692us

576.9us

4.615ms

880~915 925~960

0~124 &

975~1023

270.833kbps

3.692us

576.9us

4.615ms

1710~1785 1805~1880

512~885 512~810

270.833kbps

3.692us

576.9us

4.615ms

1850~1910 1930~1990

270.833kbps

3.692us

576.9us

4.615ms

WCDMA

2100

1922~1977 2112~2167

UL:

9612~9888

DL:

10562~10838

3.84Mcps 3.84Mcps 3.84Mcps 3.8Mcps

FrameLength:

10ms

Slotlength:

0.667ms

WCDMA

900

880~915 925~960

UL:

2712~2863

DL:

2937~3088

FrameLength:

10ms

Slotlength:

0.667ms

WCMDA

850

824~849 869~894

UL:

4132~4233

DL:

4357~4458

FrameLength:

10ms

Slotlength:

0.667ms

1852~1907 1932~1987

9612~9888

10562~10838

FrameLength:

Slotlength:

WCDMA

1900

UL: DL:

10ms

0.667ms

Modulation 0.3GMSK 0.3GMSK 0.3GMSK 0.3GMSK QP SKHQPSK QPSKHQPSK QPSKHQP SK QPSKHQPSK

MS Power 33dBm~5dBm 33dBm~5dBm 30dBm~0dBm 30dBm~0dBm

pcl

Power Class 5pcl ~ 19pcl 5

Sensitivity -102dBm -102dBm -100dBm -100dBm -106.7dBm -106.7dBm -106.7dBm -106.7dBm

TDMAMux88888888

Cell Radius 35Km 35Km 2Km 2Km 2Km 2Km 2Km 2Km

~19

pcl

0

~15

pcl

0

~15

24dBm~

-50dBm

max+24dBm)3(max+24dBm)3(max+24dBm)3(max+24dBm)

3(

24dBm~

-50dBm

24dBm~

-50dBm

24dBm~

-50dBm

2-1

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GSM Tx Power Class

2-2.

Specification

TX Power

control

GSM850

level

533±2

631±2

729±2

827±2

925±2

10 23±2

11 21±2

12 19±2

dBm

TX Power

control

EGSM900

level

533±2

631±2

729±2

827±2

925±2

10 23±2

11 21±2

12 19±2

dBm

TX Power

control

DCS1800

level

030±3

128±3

226±3

324±3

422±3

520±3

618±3

716±3

dBm

TX Power

control

PCS1900

level

030±3

128±3

226±3

324±3

422±3

520±3

618±3

716±3

dBm

13 17±2

14 15±2

15 13±2

16 11±3

17 9±3

18 7±3

19 5±3

dBm

13 17±2

14 15±2

15 13±2

16 11±3

17 9±3

18 7±3

19 5±3

dBm

814±3

912±4

10 10±4

11 8±4

12 6±4

13 4±4

14 2±5

15 0±5

dBm

814±3

912±4

10 10±4

11 8±4

12 6±4

13 4±4

14 2±5

15 0±5

dBm

2-2

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Operation Instruction and Installation

3.

Main Function

Android OS v5.0.2(Kitkat)

• LTE Cat.6

•

MP, Auto Focus, LED Flash

•16

MP camera(Front)

•5

(300/50

Mbps)

• 5.1" 1440 A-GPS, GLONASS and Beidou/BT v4.1/USB v2.0/WiFi

• Sensors: Accelerometer, Gyro, Proximity, Compass, Hall, RGB ambient light, Fingerprint, Heart Rate Sensor

• Additional

•

-2.1 Battery

Charger

Data cable

Ear phone

-

x2560 Pixels,Quad HD Super AMOLED capacitive touch screen

:

GHz Quad

2550

:5V2A,(

:3.5pi4

mAh

:2.7

+1.5

pi,

GHz Quad

AFC

:9V1.67

1.2m pin

A)

(802.11

a/b/g/n/ac VHT80, MIMO2x2)/NFC

3-1

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Exploded View and Parts List

4.

Cellular phone Exploded View

4-1.

4-1

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Exploded View and Parts List

Cellular phone Parts list

4-2.

Design LOC Description SEC CODE

QBA01

QBC01

QBR01

QCA01

QCA02

QCB01

QCB02

QCR151

QCR154

QFR01

QKP01

QME02

QME03

QMO01

QMP01

QSM01

QRE01

QAN01 INTENNA-NFC+WPC+MST(G920F) GH42-05298A

QVO01 ASSY SUB PBA-VOLUME KEY(SM-G920F) GH96-08065A

QCK01 ASSY SUB PBA-SUB_P/K(SM-G920F) GH96-08153A

QSK01 ASSY KEY-SIDE GH98-35921B

INNER BATTERY PACK-EB-BG920ABE,2550MAH GH43-04413A

A/S ASSY-BACK GLASS(MADE IN VIETNAM) GH82-09548B

ASSY CASE-FRONT BRACKET GH98-35912A

ASSY CAMERA-MODULE

CBF COAXIAL CABLE-51MM(SM_G920F) GH39-01789A

CBF COAXIAL CABLE-33MM(SM_G920F) GH39-01791A

SCREW-MACHINE

SVC LCD ASSY-OCTA(E/WHT) GH97-17260B

HOME KEY ASSY-SM_G920F(WHITE) GH96-08166A

ASSY SUB PBA-USB PCB(SM-G920F) GH96-08275A

RCV ASSY-RCV+IRED PBA(SM-G920F) GH96-08162A

MOTOR LINEAR VIBRATION-SM-G920F GH31-00719A

A/S ASSY-PBA MAIN(COMM) GH82-09544A

DECORATION-SIM TRAY GH64-04556B

ASSY REAR UNIT-EU(BYD) GH96-08583B

AF

16M

5MFF1/4"

SM-G920 GH96-08225A

1/2.6"

SM-G920F GH96-08131A

6001-003226

6001-003229

4-2

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MAIN Electrical Parts List

5.

SEC Code Design LOC Description

0404-001250

0404-001782

0406-001506

0406-001561

0406-001592

0406-001596

0406-001606

D7001 DIODE-SCHOTTKY

D8000 DIODE-SCHOTTKY

D7000 DIODE-SCHOTTKY

D7002 DIODE-SCHOTTKY

ZD2000 DIODE-TVS

ZD2001 DIODE-TVS

ZD2002 DIODE-TVS

ZD2003 DIODE-TVS

ZD4005 DIODE-TVS

ZD4006 DIODE-TVS

ZD4007 DIODE-TVS

ZD4008 DIODE-TVS

ZD4009 DIODE-TVS

ZD4010 DIODE-TVS

ZD7002 DIODE-TVS

ZD7003 DIODE-TVS

ZD4000 DIODE-TVS

ZD4001 DIODE-TVS

ZD4002 DIODE-TVS

ZD4011 DIODE-TVS

ZD4012 DIODE-TVS

ZD8007 DIODE-TVS

ZD9000 DIODE-TVS

ZD9001 DIODE-TVS

ZD9002 DIODE-TVS

ZD9003 DIODE-TVS

ZD9004 DIODE-TVS

ZD8015 DIODE-TVS

ZD8016 DIODE-TVS

ZD8018 DIODE-TVS

ZD8019 DIODE-TVS

R8032 DIODE-TVS

ZD8012 DIODE-TVS

ZD8017 DIODE-TVS

ZD8020 DIODE-TVS

ZD8021 DIODE-TVS

5-1

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Main Electrical Parts List

0406-001625

0406-001668

0406-001690

0505-002341

0505-003234

0505-003403

0601-003338

0601-003515

0801-003228

0902-003145

1001-001394

1001-001650

1001-001913

1001-001948

1009-001066

1107-002375

1201-003735

1201-003740

1201-003793

1201-003795

1201-003820

1201-003920

1201-003922

1201-003923

1202-001120

1203-008211

1203-008348

1203-008361

1203-008396

ZD5000 DIODE-TVS

ZD5001 DIODE-TVS

ZD5002 DIODE-TVS

ZD5003 DIODE-TVS

ZD5004 DIODE-TVS

ZD5005 DIODE-TVS

ZD5006 DIODE-TVS

ZD9005 DIODE-TVS

ZD8005 DIODE-TVS

ZD8006 DIODE-TVS

U7013 FET-SILICON

Q7000 FET-SILICON

Q9000 FET-SILICON

LED4000 LED

LED7000 LED

U7014 IC-CMOS LOGIC

UCP5000 IC-MICROPROCESSOR

U7006 IC-ANALOG SWITCH

U3001 IC-ANALOG MULTIPLEX

L2012 IC-RF SWITCH

U2004 IC-RF SWITCH

U1001 IC-RF SWITCH

U6001 IC-HALL EFFECT S/W

UCP302UP IC-UFS

U4005 IC-GPS AMP

PAM1000 IC-POWER AMP

U2002 IC-IF/RF AMP

U2003 IC-IF/RF AMP

F2003 IC-IF/RF AMP

U8002 IC-AUDIO AMP

U1002 IC-POWER AMP

U1000 IC-POWER AMP

U9001 IC-VOLTAGE COMP.

U4010 IC-MULTI REG.

U9002 IC-DC/DC CONVERTER

U7015 IC-POWER SUPERVISOR

U7007 IC-POWER SUPERVISOR

5-2

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Main Electrical Parts List

1203-008472

1203-008477

1203-008478

1203-008483

1203-008487

1203-008507

1204-003619

1204-003621

1205-004916

1205-005015

1205-005155

1205-005246

1205-005248

1205-005271

1205-005272

1209-002043

1209-002199

1209-002279

1209-002294

1209-002330

1209-002343

1404-001724

1404-001734

1405-001183

1405-001395

U7001 IC-POWER SUPERVISOR

U7002 IC-POWER SUPERVISOR

U3000 IC-POWER SUPERVISOR

U7019 IC-BATTERY

U8010 IC-VOL. DETECTOR

U7003 IC-SWITCH REG.

U1004 IC-MODULATOR

U9000 IC-SIGNAL PROCESSOR

U4009 IC-SWITCH

U7005 IC-SWITCH

U4001 IC-GPS RECEIVER

U4012 IC-NFC/RFID

U8006 IC-CODEC

UCP302 IC-MODEM

U2001 IC-TRANSCEIVER

U1003 IC-DETECTOR

U4015 IC-ACCEL./GYRO SENSOR

U4003 IC-ETC SENSOR

U4006 IC-PRESSURE SENSOR

U4002 IC-MAGNETIC SENSOR

U4014 IC-OPTICS SENSOR

TH5000 THERMISTOR-NTC

TH5001 THERMISTOR-NTC

TH7000 THERMISTOR-NTC

V2000 THERMISTOR-NTC

V4000 VARISTOR

V4001 VARISTOR

C2057 VARISTOR

C2101 VARISTOR

C2111 VARISTOR

C2113 VARISTOR

C4011 VARISTOR

C4111 VARISTOR

C4112 VARISTOR

V5000 VARISTOR

V6000 VARISTOR

V6002 VARISTOR

5-3

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Main Electrical Parts List

2007-007131

2007-007310

2007-007315

2007-007316

2007-007586

2007-007589

2007-007741

2007-008043

2007-008045

2007-008052

2007-008055

R5036 R-CHIP

R5063 R-CHIP

R5076 R-CHIP

R5078 R-CHIP

R3003 R-CHIP

R3004 R-CHIP

R3009 R-CHIP

R4031 R-CHIP

R4030 R-CHIP

R7178 R-CHIP

R7046 R-CHIP

R2002 R-CHIP

R7012 R-CHIP

R7028 R-CHIP

R7182 R-CHIP

R7185 R-CHIP

U7012 R-CHIP

U7018 R-CHIP

R2000 R-CHIP

R3002 R-CHIP

R7013 R-CHIP

R7023 R-CHIP

R7032 R-CHIP

R7038 R-CHIP

R9010 R-CHIP

R5053 R-CHIP

R5054 R-CHIP

R9009 R-CHIP

R5023 R-CHIP

R5024 R-CHIP

R5025 R-CHIP

R5027 R-CHIP

R5095 R-CHIP

R7005 R-CHIP

R7007 R-CHIP

R7024 R-CHIP

R7025 R-CHIP

5-4

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