Samsung SM-A920F Service Manual - ManualsLib

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Samsung SM-A920F Service Manual
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Samsung SM-A920F Service Manual Hide thumbs Also See for SM-A920F:
  • User manual (225 pages)
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  • Manual (222 pages)
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  • User manual (186 pages)
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 Table Of Contents 121
  • Contents
  • Table of Contents
  • Troubleshooting
  • Bookmarks
Table of Contents
  • Table of Contents
  • Safety Precautions
  • Repair Precaution
  • Esd(Electrostatically Sensitive Devices) Precaution
  • GSM General Specification
  • GSM Tx Power Class
  • WCDMA General Specification
  • LTE General Specification
  • Main Function
  • Product Function
  • Exploded View and Parts List
  • Cellular Phone Exploded View
  • MAIN Electrical Parts List
  • Level 1 Repair
  • S/W Update
  • How to Use ‘Fenrir’ S/W Update Program
  • How to Use ‘Odin’ Program
  • S/W Installation Program (Downloader Program)
  • RF Calibration
  • Required Items in Order to Calibrate RF
  • RF Calibration Program
  • Level 2 Repair
  • Level 3 Repair
  • Level 3 Repair
  • Components Layout
  • SM-A920F RF Block Diagram REV00
  • Flow Chart of Troubleshooting
  • Power on
  • Mobile Phone Does Not Power on
  • Initial Failure
  • No Service
  • Insert SIM Card
  • Insert T-Flash Card
  • Cable Charging Part (Normal/Fast)
  • Insert TA / USB
  • OTG Does Not Work
  • Magnetic Sensor Does Not Work
  • 6Axis Sensor Does Not Work
  • Proximity + RGB Light Sensor Does Not Work
  • Fingerprint Sensor Does Not Work
  • Microphone Part - Main MIC
  • Microphone Part - Sub(2Nd) MIC
  • Speaker Part
  • Receiver Part
  • BT/WIFI Is Not Working
  • GPS Is Not Working
  • NFC Is Not Working
  • Display
  • LCD Is Still off after PWR on
  • 24M Camera(Front Camera)
  • “Camera” Function Does Not Work
  • Quad Camera(Rear Camera, 24M, Wide)
  • “Camera” – “Live Focus” Function Does Not Work
  • “Camera” – “2X - 8X Zoom” Function Does Not Work
  • Touch Screen Does Not Work
  • Pressure Touch (Home Button Function)
  • Motor Does Not Work
  • GSM 850, WCDMA B5, LTE B5/26 Rx
  • LTE B12/17 Rx
  • LTE 20 Rx
  • LTE 13 Rx
  • LTE 28 Rx
  • WCDMA B1, LTE B1/4/66 Rx
  • DCS1800, LTE B3 Rx
  • PCS1900, WCDMA B2, LTE B2 Rx
  • GSM900, WCDMA B8, LTE B8 Rx
  • LTE B38/40/41 Rx
  • LTE B7 Rx
  • LTE B5/8/12/13/17/20/26/28, WCDMA B5/8 Drx
  • LTE B7/38/40/41 , Drx
  • LTE B1/4 , WCDMA B1/B4 Drx
  • WCDMA B5/8, LTE B5/8 Tx
  • Service Schematics
  • NC Point(Top View)
  • Reference Abbreviation

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  • 1 Level 1 Repair
  • 2 How to Use ‘Fenrir’ S/W Update Program
  • 3 S/W Installation Program (Downloader Program)
  • 4 Level 2 Repair
  • 5 Level 3 Repair
  • Download this manual
See also: User Manual Mobile Device SM-A920F Common CONTENTS 1. Safety Precautions 2. Specification 3. Product Function 4. Exploded View and Parts list 5. MAIN Electrical Parts List 6. Level 1 Repair 7. Level 2 Repair 8. Level 3 Repair 9. Reference data Notice: All functionality, features, specifications, and other product information provided in this document, including but not limited to, benefits, design, pricing, components, performance, availability, and capabiliti-es of the product are subject to change without notice. Samsung reserves the right to alter this doc-ument or the product described herein at anytime, without obligation to provide notification of such changes. Table of Contents Previous Page Next Page
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Summary of Contents for Samsung SM-A920F

  • Page 1 Samsung reserves the right to alter this doc-ument or the product described herein at anytime, without obligation to provide notification of such...
  • Page 2: Safety Precautions

    Always use the replacement parts that are registered in the SEC system. Third-party replacement parts may not function properly. 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.
  • Page 3 Increase the airflow to the working area to decrease the chance of accidental static electricity discharges. 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.
  • Page 4: Specification

    Sensitivity -109.5dBm -109.5dBm -108.5dBm -108dBm TDMA Mux 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.
  • Page 5: Gsm Tx Power Class

    2±5 dBm 2±5 dBm 0±5 dBm 0±5 dBm 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.
  • Page 6 3(max+24dBm) Sensitivity -111.0dBm -110dBm -110dBm -111.5dBm -111.5dBm 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.
  • Page 7 25.7~-39(↓) Sensitivity (QPSK, BW 10MHz) -100 (dBm) 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.
  • Page 8 25.7~-39(↓) (dBm) Sensitivity (QPSK, BW 10MHz) (dBm) 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.
  • Page 9: Product Function

    Data cable: 3.2pi, 0.8m(Type C/ USB-A) Ear phone: 3.5pi, 4pin 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.
  • Page 10: Exploded View And Parts List

    QBC01 ※ SVC REPAIR TAPE QRT01, QRT02 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.
  • Page 11: Main Electrical Parts List

    U1004 1201-004156 U8014 1203-008249 U3000 1203-008251 U5004 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.
  • Page 12 R-CHIP 2007-007142 R6060,R7003,R7016 R-CHIP 2007-007190 R6005,R6006 R-CHIP 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.
  • Page 13 R-CHIP 2007-009315 R6057,R6058,R6059 R-CHIP 2007-009315 R6061,R6062,R6063 R-CHIP 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.
  • Page 14 C-CERAMIC,CHIP 2203-005717 C1050,C1121,C1122 C-CERAMIC,CHIP 2203-005717 C2003,C2011,C2023 C-CERAMIC,CHIP 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.
  • Page 15 C-CERAMIC,CHIP 2203-005792 C1013,C1078,C1094 C-CERAMIC,CHIP 2203-005792 C1101,C1106 C-CERAMIC,CHIP 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.
  • Page 16 C-CERAMIC,CHIP 2203-007194 C3015 C-CERAMIC,CHIP 2203-007210 C3027,C4004,C4006 C-CERAMIC,CHIP 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.
  • Page 17 C-CERAMIC,CHIP 2203-007796 C5010,C5012,C5031 C-CERAMIC,CHIP 2203-007796 C5044,C5048,C5050 C-CERAMIC,CHIP 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.
  • Page 18 C-CERAMIC,CHIP 2203-008097 C8021,C8025,R8012 C-CERAMIC,CHIP 2203-008242 C3092,C4050,C4051 C-CERAMIC,CHIP 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.
  • Page 19 C-CERAMIC,CHIP 2203-009734 C5055 C-CERAMIC,CHIP 2203-009735 C4057,C4058 C-CERAMIC,CHIP 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.
  • Page 20 INDUCTOR-SMD 2703-004038 L2006,L2021,L2022 INDUCTOR-SMD 2703-004038 L2051,L2066,L2068 INDUCTOR-SMD 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.
  • Page 21 INDUCTOR-SMD 2703-005581 L5002,L5006,L5008 INDUCTOR-SMD 2703-005581 L6002 INDUCTOR-SMD 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.
  • Page 22 3301-002331 L5000,L6007 CORE-FERRITE BEAD 3404-001567 SW6000 SWITCH-TACT 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.
  • Page 23 SHIELD-CAN GH63-16355A SC6004 SHIELD-CAN GH63-16356A SC6008 SHIELD-CAN 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.
  • Page 24 P l e a s e c o n s u l t t h e G S P N we b s i t e ( S a m s u n g P o r t a l ) f o r t h e m o s t r e c e n t ve r s i o n o f t h e p r o d u c t ' s p a r t l i s t . 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.
  • Page 25: Level 1 Repair

    Data Cable ※ Settings Data Cable : GH39-01949A 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.
  • Page 26 ※You need to reset the ID information in case of PC change and format and repair, hard disk change 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.
  • Page 27 5) Upon USB connection, you will be presented with below screen. 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.
  • Page 28 7) Once Fenrir starts, application will display the below screen. And select the Start button & Agree button. 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.
  • Page 29 Click Ok and detach device from USB. 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.
  • Page 30 S/W Binary files (downloaded from GSPN) ※ Settings Data Cable : GH39-01949A 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.
  • Page 31 Open up the S/W Installation Program by executing the "Odin3 v3.13.2.exe" 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.
  • Page 32 * Note : "Odin v3.13.2 or above" checks MD5 checksum just after file selection. 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.
  • Page 33 -Press Volume Up button to download mode. 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.
  • Page 34 The device is now connected with the PC and ready to download the binary files in it. 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.
  • Page 35 ※ Caution. Never disconnect during the S/W downloading. 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.
  • Page 36 Copy Model File under the ‘SM-A920F’ folder 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.
  • Page 37 Select folder where the Launcher exists Model Name 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.
  • Page 38 From second run of the IMEI program, check IMEI and click Extract & Run. Model Name 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.
  • Page 39 7. Check ‘SVC , User Ticket No’ and click OK 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.
  • Page 40 8. Click ‘Hardware Config’ 9. Click ‘Port Setting’ 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.
  • Page 41 10. Select Port Number and SAVE 11.Click OK to proceed 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.
  • Page 42 12. Click Model Info and OK when pop-up shows 13. Click OK 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.
  • Page 43 15. Input IMEI Number and click Apply 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.
  • Page 44 16. ① Click Start → ②Input IMEI writing ID and Password & OTP → ③Input Ticket No Model Name 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.
  • Page 45 18. IMEI Writing Proceeding 19. IMEI Writing Success 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.
  • Page 46 50Ω terminator Divider Cable Divider 4 Port Divider 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.
  • Page 47 6. Level 1 Repair  Setting 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.
  • Page 48 Click ‘Extract & Run’. Model Name 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.
  • Page 49 Model Name Model Name Model Name 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.
  • Page 50 'Block Cell' and disable 'Smart Cloud Cell'. 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.
  • Page 51 (Check the GPIB address of equipments in advance) 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.
  • Page 52 RF Calibration after completing all settings. Model Name 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.
  • Page 53: Level 2 Repair

    SPEAKER FRONT MOTOR BATTERY Micro USB Connector 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.
  • Page 54 A OCTA Disassembly Holder Ethyl Alcohol Cotton Swab 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.
  • Page 55 Whenever the Backglass is Tape disassembled and reassembled [GH81-16332A] 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.
  • Page 56 2) Be care of Rear and connector damage 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.
  • Page 57 1) Be care of FPCB damage 2) Be care of connector/cable damage 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.
  • Page 58 1) Be careful not to damage the SUB PBA 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.
  • Page 59 1) Be care of components FPCB. 2) Be care of press power/time 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.
  • Page 60 1) Be care of scratch and REAR damage 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.
  • Page 61 1) Be care of scratch and tilt. 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.
  • Page 62: Level 3 Repair

    8. Level 3 Repair 8-1. Components Layout 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.
  • Page 63 8. Level 3 Repair 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.
  • Page 64 LP4X_BUCK_EN LP4X_BUCK_MODEN LPDDR4A_CA(0:5) BUCK LPDDR4A_DQ(0:15) LPDDR4B_CA(0:5) uMCP FAN53526 KM2V7001CM-B706 LPDDR4B_DQ(0:15) (6G / 128G) OPTION (8G / 128G) UFS_REFCLK (8G / 256G) UFS_RST_N UFS_TX/RX_P/N Crystal SDM_LNBBCLK1_EN XTAL_IN oscillator SDR_RFCLK2 SDM_LNBBCLK1 XTAL_OUT PMIC PWR KEY SLEEP_CLK VOL_DOWN PM660 SPMI_CLK HALL IC SPMI_DATA QLINK BUA FAULT_N BA_N Die-TEMP...
  • Page 65 SAMSUNG CONFIDENTIAL SM-A920F RF Block Diagram REV00 2018.07.26 H/W R&D Group1 Seungwan Yang  2G : GSM850 / GSM900 / DCS1800 / PCS1900  3G : WB1, 2, 4, 5, 8 MAIN_H  4G : FDD B1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 66 TDD B34, 38, 39, 40, 41 ...
  • Page 66 C7058 TP3000 TP3001 ZD7028 SIM1 U7015 C7021 ZD7006 C7029 TP7010 U7014 C7022 ZD7019 ZD7007 C8048 ANT8002 ANT8001 ZD7020 C7078 L8004 U7001 C7031 C7077 C8047 L8003 TP7008 C7002 C8017 ZD8004 ZD8002 C8009 C3036 TP7009 C7001 R7008 R5034 C7030 ZD7010 TP7011 TP_SLEEP_CLK R4017 ZD7000 C7079...
  • Page 67 L2017 L2019 U2027 C2017 C2028 C2033 L3008 C2062 L2016 L2018 C2007 C2036 TP2002 VR2002 V1000 C1048 C2122 C3018 TP2000 TP2005 V3000 SC6000 C2061 VR2000 L3016 C2040 L2010 C3914 C3048 TP3007 R3006 C3071 L3019 C3069 DIF3000 F3005 C3010 C3028 C3077 L3020 U3003 HEA3000 C3033...
  • Page 68: Flow Chart Of Troubleshooting

    + driver, ESD Safe Tweezer 8960 & Spectrum Analyzer Soldering iron 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.
  • Page 69 Replace the OSC5000&U5005 Check the initial operation 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.
  • Page 70 Check the U5005 (Crack etc) Normal Change UCP4000 Abnormal Change PBA 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.
  • Page 71 Is the frequency 38.4MHz? Replace the OSC5000 Replace the UCP4000 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.
  • Page 72: Sim Part

    (SIM2 : ZD6005, D6007) Is signal ok? 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.
  • Page 73 Check the UCP4000 (Crack etc) Is signal ok? 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.
  • Page 74 CHG_IN_5P0(C6035)=5V or 9V Battery is Charging? Replace U5002 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.
  • Page 75 Check OTG working ? Replace SUB PBA 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.
  • Page 76 Check U3020 Replace U3020 (crack, open, etc.) 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.
  • Page 77 Check U3010 Replace U3010 (crack, open, etc.) 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.
  • Page 78 Check Sensor FPCB Module Replace Sensor FPCB Module (damaged, etc.) 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.
  • Page 79 (SPI is OK?) Replace the Fingerprint sensor module 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.
  • Page 80 Or replace Main BtoB FPCB C1032 of sub PBA? 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.
  • Page 81 Check the SUB_DMIC_DATA at Replace MAIN PBA C8039? 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.
  • Page 82: Speaker Part

    Or replace Main BtoB FPCB Replace speaker module 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.
  • Page 83: Receiver Part

    Check the C 8 0 4 7 , C 8 0 4 8 ? 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.
  • Page 84 ANT3015 / ANT3005 Resolder or change U3002 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.
  • Page 85 Check the voltage on Replace the U5005 C3052 = 1.8V 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.
  • Page 86 C3105 = 1.8V Resolder or Replace U3021 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.
  • Page 87 ELA VDD_7P3 = 5.8 ~ 7.9V (C7080) Replace the Display module 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.
  • Page 88 Replace the PBA Replace the camera module 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.
  • Page 89 Replace the PBA Replace the Main camera module 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.
  • Page 90 Replace the PBA Replace the Main camera module 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.
  • Page 91 Replace the PBA Replace the Main camera module 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.
  • Page 92 Replace the PBA Replace the Main camera module 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.
  • Page 93 VDD_TSP_A3P0 (C7081) = 3.0V Replace the Display module 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.
  • Page 94 VDD_TSP_A3P0 (C7081) = 3.0V Replace the Display module 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.
  • Page 95 Check the voltage U7003 C7015 = 3.3V Replace Motor 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.
  • Page 96 Resolder or change Receiver is O.K? U2029 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.
  • Page 97 Resolder or change Receiver is O.K? U2029 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.
  • Page 98 Resolder or change Receiver is O.K? U2029 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.
  • Page 99 Resolder or change Receiver is O.K? U2029 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.
  • Page 100 Resolder or change Receiver is O.K? U2029 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.
  • Page 101 Resolder or change Receiver is O.K? U2029 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.
  • Page 102 Resolder or change Receiver is O.K? U2029 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.
  • Page 103 Resolder or change Receiver is O.K? U2029 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.
  • Page 104 Resolder or change Receiver is O.K? U2029 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.
  • Page 105 Resolder or change Receiver is O.K? U2029 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.
  • Page 106 Resolder or change Receiver is O.K? U2029 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.
  • Page 107 Resolder or change Receiver is O.K? U2029 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.
  • Page 108 Resolder or change Receiver is O.K? U2029 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.
  • Page 109 Resolder or change Receiver is O.K? U2029 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.
  • Page 110 Coaxial cable or SUB PBA or mechanical material 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.
  • Page 111 Resolder or change Receiver is O.K? U2029 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.
  • Page 112 Resolder or change Receiver is O.K? U2029 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.
  • Page 113 Coaxial cable or SUB PBA or mechanical material 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.
  • Page 114 Coaxial cable or SUB PBA or mechanical material 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.
  • Page 115 Coaxial cable or SUB PBA or mechanical material 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.
  • Page 116 Coaxial cable or SUB PBA or mechanical material 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.
  • Page 117 Coaxial cable or SUB PBA or mechanical material 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.
  • Page 118 8-5. Service Schematics - NC Point(Top View) 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.
  • Page 119 ― TDM : Time Division Multiplexing ― TS : Transport Stream 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.
  • Page 120 This Service Manual is a property of Samsung Electronics Co.,Ltd. ⓒ Samsung Electronics Co.,Ltd Any unauthorized use of Manual can be punished under applicable International and/or domestic law. 2018. 10. Rev 1.0...

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