Samsung SGH-D880 Service Manual
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Samsung SGH-D880 Service Manual

Samsung SGH-D880 Service Manual

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GSM TELEPHONE
GSM TELEPHONE
SGH-D880
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Product Function
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CONTENTS

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  • Page 1: Table Of Contents

    GSM TELEPHONE SGH-D880 GSM TELEPHONE CONTENTS Safety Precautions Specification Product Function Array course control Exploded View and Parts List Main Electrical Parts List Block Diagrams PCB Diagrams Flow Chart of Troubleshooting 10. Reference data 11. Disassembly and Assembly Instructions...
  • Page 2 China china.samsungportal.com Asia asia.samsungportal.com Mideast & Africa mea.samsungportal.com ⓒ 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. 2007. 11 Rev.1.0...

  • Page 3: Safety Precautions

    ● Don't use as you pleases after change other material than replacement registered on SEC System. Otherwise engineer in charge isn't charged with problem that you don't keep this rules. SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 4 ● You must maintain electric contact between ESD and place due to be set up until ESD is connected completely to the proper place or a circuit board. SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 5: Specification

    0pcl ~ 15pcl 0pcl ~ 15pcl Sen sitivity -102 dBm - 102dBm -1 00dBm -1 00dBm TDM A Mux Cell Radius 35Km 35Km *PCS1900 only in Master SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 6: Gsm Tx Power Class

    9±5 dBm 6±4 dBm 6±4 dBm 7±5 dBm 4±4 dBm 4±4 dBm 5±5 dBm 2±5 dBm 2±5 dBm 0±5 dBm 0±5 dBm *PCS1900 only in Master SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 7 14±3 dBm 9±5 dBm 12±4 dBm 12±4 dBm 7±5 dBm 10±4 dBm 10±4 dBm 8±4dBm 8±4dBm 5±5 dBm 6±4 dBm 6±4 dBm 4±4 dBm 4±4 dBm SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 8 Specification SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 9: Operation Instruction And Installation

    -MP3, AAC, MP4, 3GPP Decoding -Video Recording and Messaging -GSM/GPRS/EDGE Class 10 -Band(Master : GSM900, 1800, 1900/ Slave : GSM900, 1800) -TV-oput, FM radio -Speaker Phone SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 10 Operation Instruction and Installation SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 11: Array Course Control

    4. Array course control 4-1. Software Adjustments GH39-00877A Test Jig (GH80-03306A) GH39-00876A GH39-00875A GH39-00872A Serial Cable(CSA LL64151-A) Power Supply Cable SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 12 - if the binary file wanted, check only 'BIN' - if the tfs file wanted, check only 'TFS' - if all the files wanted, check 'BIN+TFS' SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 13 3 . Select the file(s) what you want to download -if you select ARM9, select the file "D888ooooo_Master.ooo" -if you select ARM7, select the file "D888ooooo_Slave.ooo" SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 14 Array course control SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 15: Exploded View And Parts List

    QVK01 QKP02 QCA01 QSP01 QSH01 QAN03 QLC01 QME02 QAN02 QMO01 QVK09 QPC01 QRF03 QRE01 QFL01 QRF01 QSC05 QCR58 QCR04 QHI01 QFR01 QBA01 QFR02 QBA00 QVO01 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 16: Cellular Phone Parts List

    FPC-SINGLE SIDE FPC(D888) GH41-01987A QVO01 PMO KEY-VOL GH72-42703A QRE01 ASSY CASE-REAR GH98-05698A QRF03 PMO COVER-EAR IF GH72-42701B QFU01 ASSY CASE-UPPER GH98-06403A QMW01 ASSY COVER-MAIN WINODW(SER) GH98-07047A SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 17 Design LOC Description SEC CODE QFR01 ASSY CASE-FRONT SLIDE LOWER GH98-06450B QFL01 ASSY CASE-LOWER GH98-05430B QFR02 ASSY CASE-FRONT GH98-05429B QHI01 ASSY HINGE-MULTI TORSION SPRIN GH98-05822A SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 18 TAPE INSU-PBA GH74-36228A TAPE-UPPER DOWN GH74-36285A TAPE GASK-LCD3 GH74-36536A TAPE GASK-PBA MAIN2 GH74-36537A TAPE-LCD GH74-36538A TAPE-FPCB GH74-36539A VINYL-BOHO SUB KEY GH74-36626A SPONGE GH74-36646A TAPE-SPK DECO GH74-36658A SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 19: Main Electrical Parts List

    IC-AUDIO AMP 1201-002576 PAM100 IC-POWER AMP 1203-004382 UPL400 IC-POWER SUPERVISOR 1203-004550 UPL800 IC-POWER SUPERVISOR 1203-004763 U603 IC-VOL. DETECTOR 1203-004792 U203 IC-POSI.FIXED REG. 1203-004792 U401 IC-POSI.FIXED REG. SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 20 R-CHIP 2007-000148 R228 R-CHIP 2007-000148 R239 R-CHIP 2007-000148 R246 R-CHIP 2007-000148 R251 R-CHIP 2007-000148 R256 R-CHIP 2007-000148 R444 R-CHIP 2007-000148 R506 R-CHIP 2007-000148 R507 R-CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 21 R-CHIP 2007-000171 R253 R-CHIP 2007-000171 R422 R-CHIP 2007-000171 R425 R-CHIP 2007-000171 R446 R-CHIP 2007-000171 R447 R-CHIP 2007-000171 R449 R-CHIP 2007-000171 R450 R-CHIP 2007-000171 R451 R-CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 22 R-CHIP 2007-007100 R815 R-CHIP 2007-007107 R237 R-CHIP 2007-007107 R250 R-CHIP 2007-007107 R821 R-CHIP 2007-007107 R830 R-CHIP 2007-007137 R503 R-CHIP 2007-007137 R504 R-CHIP 2007-007137 R508 R-CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 23 C-CER,CHIP 2203-000425 C224 C-CER,CHIP 2203-000425 C320 C-CER,CHIP 2203-000425 C321 C-CER,CHIP 2203-000425 C329 C-CER,CHIP 2203-000425 C413 C-CER,CHIP 2203-000425 C414 C-CER,CHIP 2203-000425 C600 C-CER,CHIP 2203-000425 C609 C-CER,CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 24 C-CER,CHIP 2203-001385 C713 C-CER,CHIP 2203-001385 C714 C-CER,CHIP 2203-001437 C601 C-CER,CHIP 2203-001437 C608 C-CER,CHIP 2203-002443 C435 C-CER,CHIP 2203-002677 C116 C-CER,CHIP 2203-002677 C146 C-CER,CHIP 2203-002709 C109 C-CER,CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 25 C-CER,CHIP 2203-005496 C149 C-CER,CHIP 2203-005496 C200 C-CER,CHIP 2203-005496 C201 C-CER,CHIP 2203-005496 C203 C-CER,CHIP 2203-005496 C204 C-CER,CHIP 2203-005496 C205 C-CER,CHIP 2203-005496 C207 C-CER,CHIP 2203-005496 C208 C-CER,CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 26 C-CER,CHIP 2203-006257 C837 C-CER,CHIP 2203-006260 C532 C-CER,CHIP 2203-006260 C535 C-CER,CHIP 2203-006260 C549 C-CER,CHIP 2203-006260 C550 C-CER,CHIP 2203-006260 C551 C-CER,CHIP 2203-006260 C552 C-CER,CHIP 2203-006324 C422 C-CER,CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 27 C-CER,CHIP 2203-006838 C305 C-CER,CHIP 2203-006838 C308 C-CER,CHIP 2203-006838 C317 C-CER,CHIP 2203-006838 C324 C-CER,CHIP 2203-006838 C418 C-CER,CHIP 2203-006838 C419 C-CER,CHIP 2203-006839 C219 C-CER,CHIP 2203-006839 C824 C-CER,CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 28 F200 FILTER-EMI SMD 2901-001408 F607 FILTER-EMI SMD 2901-001463 F400 FILTER-EMI SMD 2901-001463 F401 FILTER-EMI SMD 2904-001744 F700 FILTER-SAW 2909-001279 F100 FILTER-LC 2911-000087 F101 DUPLEXER-FEM 6-10 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 29 HEADER-BOARD TO BOARD 4202-001391 ANT102 ANTENNA-CHIP 4302-001181 BAT400 BATTERY-LI(2ND) Please consult the GSPN website (Samsung Portal) for the most recent version of the product's part list. 6-11 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 30 Main Electrical Parts List 6-12 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 31: Block Diagrams

    7. Block Diagrams 7-1. Functional Block Diagram...
  • Page 32 Block Diagrams 7-2. BLUETOOTH/FM Radio Block Diagram...

  • Page 33: Pcb Diagrams

    8. PCB Diagrams － Main top view...
  • Page 34 PCB Diagrams － Main bottom view...

  • Page 35: Flow Chart Of Troubleshooting

    Check the Clock at Resolder OSC400 R404=32KHZ C401(+VDD_IO_LOW_1.8V) & C402(+VDD_IO_HIGH_2.8V) = Check the related circuit "H"? C426(+VDD_GSM_CORE_1.2V) Check the +VDD_GSM_CORE_1.2V = 1.2V? circuit Check the initial operation SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 36 Flow Chart of Troubleshooting SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 37 UCP200 pin C11 (RSTON) ="H"? Check the circuit related to reset UCP200 pin F1(RSTEXTn) ="H"? change UCP200 Check the 16bit data signal & memory CE SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 38 Flow Chart of Troubleshooting SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 39: Charging Part

    > 4.9V V_EXT_CHARGE Check the circuit related to UPL400 pin 34(AUX_ON) = "L"? AUX_ON signal Check the UPL400 pin 46 Resolder or replace UPL400 ≒ 1.4V SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 40 Flow Chart of Troubleshooting SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 41: Sim Part

    Check the Clock pin3 of SIM200 in a few second After SIM card insert, Replace PBA SIM200 pin 2 = "H(SIM_RST_1)"? Check the SIM Card SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 42 Flow Chart of Troubleshooting SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 43 Check the Clock pin3 of SIM800 in a few second After SIM card insert, Replace PBA SIM800 pin 2 = "H(SIM_RST_1)"? Check the SIM Card SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 44 Flow Chart of Troubleshooting 9-10 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 45: Microphone Part

    Resolder the C505, C509, R506, C511 from UCP200 to MIC Check the circuit Resolder the C506, C510, R507, C512 from UCP800 to MIC Check the MIC Replace the MIC 9-11 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 46 Flow Chart of Troubleshooting 9-12 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 47 Resolder L517, L518, C533, C534 operate) Check output signal is ok ? (When related function Resolder R520, R521 operate) Is Speaker working? Change the Speaker 9-13 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 48 Flow Chart of Troubleshooting 9-14 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 49: Key Data Input

    Check the Dome sheet & Key Pad pushed, is it displayed on LCD? When one of the keys is pushed, Replace the PBA KBIO signal is OK? 9-15 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 50: Receiver Part

    Flow Chart of Troubleshooting 9-8. Receiver Part Receiver does not work Resolder UCP200 or Change PBA Is Receiver working? Replace the Receiver Is Receiver working? 9-16 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 51 Menu? HEA616 PIN 40 = H ? Resolder HEA616 or change PBA Check I2C data is OK? check related circuit from UCL200 9-17 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 52 Flow Chart of Troubleshooting 9-18 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 53: Key Back Light

    9-10. Key Back Light Main Key LED does not work Check the UPL400 related to UPL400 pin50 = "H"? "VDD_KEY_3.3V" UPL400 pin50 = 3.3V ? Change UPL400 9-19 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 54: Camera Part

    Check the Camera Reconnect the camera module connector on LCD module HEA616 Pin44 = 2.8V Resolder U306 Is there another problem? Replace the camera module 9-20 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 55 Flow Chart of Troubleshooting 9-21 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 56: Gsm Receiver

    Resolder C117, C119 L110 pin24,25 ≥ -70dBm U104pin11,12,17,32 Check & Resolder U104 pin 4,5,6,7 33 ≥2.8V C126,C130,C132 ≥ 0.2Vp_p pin10≥1.8V And PMU Part Resolder U104 Check UCP200 9-22 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 57 RFS700,C725,L700C700, ≥ -65dBm L702,L703 PAM700 pin7 Resolder PAM700 ≥ -68dBm U700 Resolder F700 pin17,18≥ -70dBm UCP800 pinC6(MOD_STANDBY _S)=High, Resolder UCP800 pinD6(PON_PA_S)=Low, pinA6(BAND_SEL_S)=L Check UCP200 9-23 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 58: Gsm Transmitter

    Check VBAT or PAM control signal U104 pin 11,12,17, Check U104 U104 pin 4,5,6,7 32,33≥2.8V C126,C130,C132 ≥ 0.2Vp_p pin10≥1.8V And PMU Part Resolder U104 Check UCP200 9-24 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 59 TX ON (5Level) Resolder PAM700 pin11 RFS700,C700,L702,L703 ≥ 30dBm L700, C725 PAM700 pin17 Resolder PAM700 ≥ 0dBm U700pin 3,4,5,6 Resolder U700 ≥ 0.2Vp_p Check UCP200 9-25 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 60: Dcs Receiver

    ≥ -70dBm U104 Check & Resolder pin11,12,17,32,33 U104 pin 4,5,6,7 C126,C130,C132 ≥2.8V ≥ 0.2Vp_p And PMU Part pin 10≥1.8V Resolder U104 Check UCP200 9-26 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 61 ≥ -65dBm RFS700,C700,L702,L703 PAM700 pin6 Resolder PAM700 ≥ -68dBm U700 Resolder F700 pin15,16 ≥ -70dBm UCP800 pinC6(MOD_STANDBY _S)=High, Resolder UCP800 pinD6(PON_PA_S)=Low, pinA6(BAND_SEL_S)=H Check UCP200 9-27 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 62: Dcs Transmitter

    U104 pin11,12,17, Check & Resolder U104 pin 4,5,6,7 32,33 ≥2.8V C126,C130C132 ≥ 0.2Vp_p pin 10≥1.8V And PMU Part Resolder U104 Check UCP200 9-28 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 63 TX ON (5Level) Resolder PAM700 pin11 RFS700,C700,L702,L703 ≥ 30dBm L700, C725 PAM700 pin19 Resolder PAM700 ≥ 0dBm U700pin 3,4,5,6 Resolder U700 ≥ 0.2Vp_p Check UCP200 9-29 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 64: Pcs Receiver

    20 ,21 ≥ -70dBm U104 Check & Resolder U104 pin 4,5,6,7 pin11,12,17,32,33≥ C116,C119,C121 ≥ 0.2Vp_p 2.8V And PMU Part pin 10≥1.8V Resolder U104 Check UCP200 9-30 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 65: Pcs Transmitter

    U104 pin11,12,17, Check & Resolder U104 pin 4,5,6,7 32,33 ≥2.8V C126,C130,C132 ≥ 0.2Vp_p pin 10≥1.8V And PMU Part Resolder U104 Check UCP200 9-31 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 66 Flow Chart of Troubleshooting [Master] 9-32 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 67 Flow Chart of Troubleshooting 9-33 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 68 Flow Chart of Troubleshooting [Slave] 9-34 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 69 Flow Chart of Troubleshooting 9-35 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 70: Bluetooth Part

    C124 is ≥ 1.5V check or Replace U101 TP109, R100, TP112 ≥ 1.8V Check or Replace U101 U101 pin B4 ≥ 1.7V(32kHz) Check UCP200 9-36 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 71: Fm Radio Part

    Flow Chart of Troubleshooting 9-19. FM Radio part Radio does not work C122,C123 = 2.9V Resolder C122,C123,C118 C118 = 1.8V C100,C103,C108,L102 is Resolder C100,C103,C108,L102 Check UCP200 9-37 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 72 Flow Chart of Troubleshooting 9-38 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 73: Reference Data

    ― QPSK: Quadrature Phase Shift Keying ― RS : Reed-Solomon ― SI : Service Information ― TDM : Time Division Multiplexing ― TS : Transport Stream 10-1 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 74 Reference data 10-2 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 75: Disassembly And Assembly Instructions

    Rear 1) Don't devote heavily the top of the Rear. 1) Be careful to break the center and both side Hooks. 11-1 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 76 1) Be careful to damage the SLIDE FPCB. 1) Don't scratch the surface of the handset. Please pay attention. 2) Be careful to damage the DOME SHEET. 11-2 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 77 2) Remove the Conductive tape 1) Don't scratch the surface of the handset. 1) Don't scratch the surface of the handset. Please pay attention. Please pay attention. 11-3 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 78 1) Separate the LCD from the Upper. 1) Be careful to damage the Sub PCB Connector. 1) Be careful to damage the Speaker and wire. 11-4 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 79 1) Be careful to damage the Camera and FPCB. 1) Be careful to damage the S-FPCB. 1) Desolder speaker wire and separate it 1) Be careful to damage the Sub PCB-FPCB. 11-5 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 80: Assembly Instructions

    1) Attach fixing tape and Insulting tape 1) Insert LCD F-PCB and Solder two point 1) Be careful to damage the S-FPCB 1) Pay attention to the base line. 11-6 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 81 2) Attach 2 screw caps on the top of the Lower. orderly 1) Don't scratch the surface of the handset. 1) Don't scratch the surface of the handset. Please pay attention. Please pay attention. 11-7 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 82 1) Put in the Rear on the Fornt from Top to bottom clockwise. 1) Pay attention to the direction. 1) Pay attention to gap. 11-8 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 83 1) Tighten 4 Screws of the Rear orderly. 1) Don't scratch the surface of the handset. 1) Don't scratch the surface of the handset. Please pay attention. Please pay attention. 11-9 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 84 Disassembly and Assembly Instructions 11-10 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

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