Samsung SM-G950F Service Manual
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Samsung SM-G950F Service Manual

Samsung SM-G950F Service Manual

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Mobile Device
SM-G950F/FD
Common
CONTENTS
3. Product Function
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.

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Summary of Contents for Samsung SM-G950F

  • Page 1: Table Of Contents

    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: Esd(Electrostatically Sensitive Devices) Precaution

    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: Gsm General Specification

    2 K m 2 K m 2 K m 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 > 5 K m > 5 K m 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 > 5 K m > 5 K m 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: Main Function

    Data cable: 2.8pi, 1.2m(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 9: Exploded View And Parts List

    4. Exploded View and Parts List 4-1. Cellular phone Exploded 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 10: Main Electrical Parts List

    U407 1201-004027 U800 1201-004112 PAM102 1201-004114 PAM101 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 VARISTOR 2007-003015 R868,R873,R875,R876 R-CHIP 2007-007142 R862,R864 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 12 R-CHIP 2007-009801 R903 R-CHIP 2007-009805 C476,C483 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 C-CERAMIC,CHIP 2203-005682 C983 C-CERAMIC,CHIP 2203-005719 C973 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 14 C-CERAMIC,CHIP 2203-006400 C467,C478,C5005 C-CERAMIC,CHIP 2203-006400 C5008,C7161,C840 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 2203-007449 C174,C187,C224,C257 C-CERAMIC,CHIP 2203-007449 C263,C264,C265,C267 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 2203-007449 C7012,C7013,C7014 C-CERAMIC,CHIP 2203-007449 C7015,C7027,C7061 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 2203-008242 C7069,C7072,C7073 C-CERAMIC,CHIP 2203-008242 C7080,C7082,C7084 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 2203-009537 C308,C309,C6027 C-CERAMIC,CHIP 2203-009537 C6078,C7002,C7003 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 INDUCTOR 2703-004036 L108,L154 INDUCTOR 2703-004037 C190,C223,L150 INDUCTOR 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 2703-005514 L906,L909 INDUCTOR 2703-005555 L421,L422 INDUCTOR 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 3709-001892 SIM100 CONNECTOR-CARD EDGE 3711-008593 HDC900 CONNECTOR-HEADER 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 CU-NANO-SHEET 1205-005792 UCP500 IC-MODEM 0406-001553 ZD7004 DIODE-TVS 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 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 v e 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 24: Level 1 Repair

     Mobile device specific S/W: Binary files ※ Settings Data Cable : GH39-01922A 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  Open up the S/W Installation Program by executing the "Odin3 v3.12.10.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 26 * Note : "Odin v3.12.10 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 27 Volume up button as a direction of the phone. 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 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 29 ※ 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 30 Copy Model File under the ‘Model Name’ 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 31 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 32 From second run of the IMEI program, check IMEI and click Extract & Run. 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 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 34 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 35 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 36 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 37 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 38 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 39 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 40 Divider Cable 50Ω terminator 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 41 6. Level 1 Repair  Setting Mobile Phone 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 '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 43 'Start' 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 44 '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 45 'Save'. (Check the GPIB address of equipments in advance) ① ④ ② ③ 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.
  • Page 46 RF Calibration after completing all settings. ① 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 47: Level 2 Repair

    7. Level 2 Repair 7-1. Components on the Rear Case 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: Level 3 Repair

    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 49 Replace Back Glass or [GH02-14440A] Finger print 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 50 1) 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 51 2) Be care of SUB PBA 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 52 2) Be care of components FPCB.. 3) Do not reuse battery. 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 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 54 ※ Caution 1) Be care of scratch. 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: Components Layout

    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 56 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 57 Connectivity VDD_SENSOR_1P8 Sensor LDO AP7340D-18FS4-7 SM-G950F REV0.7 & Sensors GNSS LNA I2C I2C BGA824N6S Confidential PA_THM_AP AP_THM Sensor HUB GPS_RF_IN SFHG89XA402 BCM4774 BT/WIFI UART CHG_THM SEN82SGXS1 SWB-E32 GNSS_TCXO WPC_THM GNSS_TCXO PA_THM_CP USB_THM KT1612A26000 CP_UART GPS_CLK_26M UART PCIe MAIN SUB1 ANT...
  • Page 58 ANT404 V200 V204 C201 L245 L206 L250 C283 L200 L229L230 L203 ANT208 F203 ANT802 ANT803 C222 L213 L258 SIM100 F207 L259 ANT306 CON301 ZD905 ANT304 ZD906 HDC901 R5119 R5120 ZD907 ANT303 ZD910 L917 R5007 ZD909 L914 ZD908 ANT305 C961 ANT701 C960 L918 ANT209...
  • Page 59 C498 V404 C453 L431 TP427 C479 C495 U409 R848 V402 L401 R403 V6009 C835 R402 V6004 C402 L224 L432 C428 R847 C427 C418 C869 BOSSHOLE6009 VR304 R432 C433 C435 BOSSHOLE6004 SC401 C432 BOSSHOLE6011 V6002 C476 U407 BOSSHOLE6014 V208 SUS6001 L409 C434 GA9000 C404...
  • Page 60 FM100 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 SOC200 OC C C C C C O O C C C C C C 2 2 2 2 2 C20 0 2 2 0 0 0 0 0 0 0 0 0 0 00 0 0 0 0 V108 1 1 0 0...
  • Page 61 ANT107 T T T T 1 1 1 07 7 0 0 0 N N T T T T T T109 9 T T T T 1 1 1 0 0 0 U103 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 3 3 3 3 L118...

  • Page 62: 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 63 : 20.0us.div (time division) 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 64 Check the U7002 (Crack etc) Norma Change UCP500 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 65 Is the frequency 26MHz? Replace the TCX300 Replace the UCP500 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 66 (SIM2 : ZD308, ZD310, ZD309) 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 67 Check the UCP500 (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 68 Replace U805 Battery is Charging? Replace U7018 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 U7020 Replace U7018 Battery is Charging? 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 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 71 Check U400 Replace U400 (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 72: Magnetic Sensor

    Check U405 Replace U405 (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 73 Check U409 Replace U409 (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 74 Check U402 Replace U402 (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 75 Check sensor FPCB Replace Sensor FPCB (crack, 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 76 Check U406 Replace U406 (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: Hall Sensor

    Check the SOC200 2. Replace SUB PBA Connection 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 Replace U808 of Main PBA C116 = 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 79 Check the SUB_MIC_DATA Replace MIC800 at C869? 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: Speaker Part

    Check the PWM output at Replace U808 ANT8000,ANT8001 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 81: Receiver Part

    Check the signals on Replace U808 L804, L805 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 L437, C401, F401, L430 Resolder or change U401 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 Replace the U400 at TP4000 = 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 84 R425, C469, C472, C471 Resolder or Replace U408 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 ELA VDD_7P0 = 5.8 ~ 7.9V (C971) 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 86 Replace the PBA 26Mhz (L1002) 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 87 26Mhz (L1003) Replace the Front 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 88 26 Mhz (R1011) 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 VDD_TSP_3.3V (C963) = 3.3V 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 90 VDD_TSP_3.3V (C963) = 3.3V 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 91 C7024 > = 5.2V Replace : U7018 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 92 Resolder or Replace U7023 Check the Status of U7023 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 Resolder or change Receiver is O.K? U202 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 Resolder or change Receiver is O.K? U202 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 Resolder or change Receiver is O.K? U202 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? U202 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? U202 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? U202 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? U202 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? U202 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? U202 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? U202 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? U202 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? U202 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? U202 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? U202 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? U202 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 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 109 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 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 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 112 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 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: Fingerprint Sensor

    (SPI is OK?) Replace 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 116: Level 3 Repair

    Connect again or change lower 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 117 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 118: Reference Abbreviate

    ― 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 119 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. 2017. 04. Rev 1.0...

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