Samsung SGH-J750 Service Manual Download

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UMTS TELEPHONE

SGH-J750

UMTS 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

Summary of Contents for SGH-J750

Page 1: ...ty Precautions 2 Specification 3 Product Function 4 Array course control 5 Exploded View and Parts List 6 MAIN Electrical Parts List 7 Block Diagrams 8 PCB Diagrams 9 Flow Chart of Troubleshooting 10 Reference data 11 Disassembly and Assembly Instructions ...

Page 2: ...d or domestic law Samsung Electronics Co Ltd 2007 9 Rev 1 0 ⓒ Country Web Site North America service samsungportal com Latin America latin samsungportal com CIS cis samsungportal com Europe europe samsungportal com China china samsungportal com Asia asia samsungportal com Mideast Africa mea samsungportal com GSPN Global Service Partner Network ...

Page 3: ...be worn away Use a thicken twisted wire when you measure level A thicken twisted wire has low resistance therefore error of measurement is few Repair after separate Test Pack and Set because for short danger for example an overcurrent and furious flames of parts etc when you repair board in condition of connecting Test Pack and tuning on Take specially care of soldering because Land of PCB is smal...

Page 4: ...ined your body before you touch semiconductor or parts with semiconductor There are ways that you touch an earthed place or wear static electricity prevention string on wrist Use earthed soldering steel when you connect or disconnect ESD Use soldering removing tool to break static electricity otherwise ESD will be damaged by static electricity Don t unpack until you set up ESD on product Because m...

Page 5: ...UL 9612 9888 DL 10562 10838 Tx Rx spacing 45MHz 45MHz 95MHz 80MHz 190MHz Mod Bit rate Bit Period 270 833kbps 3 692us 270 833kbps 3 692us 270 833kbps 3 692us 270 833kbps 3 692us 3 84Mcps Time Slot Period Frame Period 576 9us 4 615ms 576 9us 4 615ms 576 9us 4 615ms 576 9us 4 615ms Frame Length 10ms Slot length 0 667ms Modulation 0 3GMSK 0 3GMSK 0 3GMSK 0 3GMSK QPSK HQPSK MS Power 33dBm 13d Bm 33dBm ...

Page 6: ...2 dBm 14 15 2 dBm 15 13 2 dBm 16 11 3 dBm 17 9 3dBm 18 7 3 dBm 19 5 3 dBm TX Power control level DCS1800 0 30 2 dBm 1 28 3 dBm 2 26 3 dBm 3 24 3 dBm 4 22 3 dBm 5 20 3 dBm 6 18 3 dBm 7 16 3 dBm 8 14 3 dBm 9 12 4 dBm 10 10 4 dBm 11 8 4dBm 12 6 4 dBm 13 4 4 dBm 14 2 5 dBm 15 0 5 dBm TX Power control level PCS1900 0 30 2 dBm 1 28 3 dBm 2 26 3 dBm 3 24 3 dBm 4 22 3 dBm 5 20 3 dBm 6 18 3 dBm 7 16 3 dBm ...

Page 7: ...s Hands free speaker phone Bluetooth Wireless Technology Organizer feature provides Calendar Alarms Calculator and Converter Multimedia Messaging Service send and receive text messages with animation and sound Text Messaging Service send and receive alphanumeric messages and Email Media Net Internet browsing Support 64 note polyphonic ringtones MP3 ringtones and AAC ringtones Tripple band 900 1800...

Page 8: ...SAMSUNG Proprietary Contents may change without notice Product Function 3 2 This Document can not be used without Samsung s authorization ...

Page 9: ...not be used without Samsung s authorization 4 1 Software Adjustments 1 JIG Download Trace Calibration etc GH39 03306A 2 RF test cable RF test GH39 00397A 3 Test cable JIG to phone GH39 00838A 4 TA Travel Adaptor S20pin GH44 01702A 5 Data Link Cable USB cable S20 GH39 00922A 6 Serial cable PC to JIG 1 ...

Page 10: ...750XAGF3 img Modem binary for communication function Mocha binary for user interface and various application J750XAGF3 _calset img Dependent Parameter Set J750XAGF3 rc1 Files need for each application Power on off Back charging animation J750XAGF3 tfs Default file system to be put into in initial production 4 2 2 Pre requsite for Downloading Downloader Program J750 Downloader V8 exe SGH J750 Mobil...

Page 11: ...ot be used without Samsung s authorization 4 2 3 S W Downloader Program 1 Load the binary download program by executing the J750 Downloader V8 exe and initially check Include Calset Data and All Images Download to NOR NAND 2 Press the button D L Bootloader and then check OK for downloading Bootloader ...

Page 12: ...ts may change without notice Array course control 4 4 This Document can not be used without Samsung s authorization 3 Select the binary file what you want to download 4 Now press the button START and SGH J750 connets with cable ...

Page 13: ...roprietary Contents may change without notice Array course control 4 5 This Document can not be used without Samsung s authorization 5 When checking is completed Press Nand Erase 6 Now press the button Download ...

Page 14: ... 1 This Document can not be used without Samsung s authorization 5 1 Cellular phone Exploded View QFU01 QKP01 QMP01 QME01 QMI01 QCK01 QAN02 QMP02 QPC01 QME02 QSH01 QMO01 QCR58 QVO01 QBT02 QRE01 QBA01 QCR05 QBA00 QKP02 QSP01 QCA01 QLC01 QCR05 QSC05 QFR00 QCA02 QFL01 QHI01 QIF01 QSD01 QFR01 ...

Page 15: ...K GH98 05285A QKP02 ASSY KEYPAD SUB OPEN BLK GH98 05286A QLC01 MEA LCD MODULE KIT J750 GH97 08112A QME01 DOME SHEET DOME SHEET 12KEY GH59 04659A QME02 DOME SHEET DOME SHEET SUB 10 K GH59 04660A QMI01 MICROPHONE ASSY GH30 00393A QMO01 MOTOR DC GH31 00088A QMP01 PBA MAIN SGHJ750 GH92 03930A QMP02 PBA SUB SGHJ750 GH92 03870A QPC01 MEA SLIDER FPCB KIT J750 GH97 08113A QSC05 TAPE COVER SCREW LOWER L GH...

Page 16: ...A GH68 01335J MANUAL USERS EU ENGLISH GH68 15740A LABEL R MAIN XFA GH68 15752A BOX UNIT EU GH69 05765A CUSHION CASE EU GH69 05766A RMO RUBBER PCB GH73 10871A TAPE INSU GH74 23930A TAPE INSU GH74 34610A TAPE INSU GH74 34611A TAPE INSU GH74 34612A TAPE GASK GH74 34613A TAPE GASK LCD LOWER 2 GH74 34670A TAPE GASK PCB CONN GH74 34671A TAPE ELEC PCB LCD 1 GH74 34775A TAPE ELEC PCB LCD 2 GH74 34776A TAP...

Page 17: ...SAMSUNG Proprietary Contents may change without notice Exploded View and Parts List 5 4 This Document can not be used without Samsung s authorization ...

Page 18: ...8 SA C122 C CER CHIP 2203 005736 SA C127 C CER CHIP 2203 000438 SA C128 C CER CHIP 2203 000438 SA C129 C CER CHIP 2203 001153 SA C13 C CER CHIP 2203 006048 SA C130 C CER CHIP 2203 000812 SA C131 C CER CHIP 2203 000812 SA C132 C CER CHIP 2203 006399 SA C14 C CER CHIP 2203 006562 SA C15 C CER CHIP 2203 006048 SA C16 C CER CHIP 2203 006423 SA C17 C CER CHIP 2203 006399 SA C18 C CER CHIP 2203 006399 S...

Page 19: ...CER CHIP 2203 006562 SA C310 C CER CHIP 2203 005158 SA C311 C CER CHIP 2203 005158 SA C312 C CER CHIP 2203 001383 SA C313 C CER CHIP 2203 000995 SA C317 C CER CHIP 2203 006872 SA C319 C CER CHIP 2203 000995 SA C320 C CER CHIP 2203 000278 SA C334 C CER CHIP 2203 000233 SA C335 C CER CHIP 2203 006048 SA C336 C CER CHIP 2203 005444 SA C337 C CER CHIP 2203 006121 SA C338 C CER CHIP 2203 006121 SA C348...

Page 20: ... CER CHIP 2203 006399 SA C429 C CER CHIP 2203 006824 SA C430 C CER CHIP 2203 006824 SA C431 C CER CHIP 2203 006348 SA C432 C CER CHIP 2203 006399 SA C433 C CER CHIP 2203 006824 SA C434 C CER CHIP 2203 006562 SA C435 C CER CHIP 2203 006824 SA C436 C CER CHIP 2203 006399 SA C437 C CER CHIP 2203 006399 SA C5 C CER CHIP 2203 006562 SA C500 C CER CHIP 2203 006872 SA C501 C CER CHIP 2203 006423 SA C502 ...

Page 21: ...CER CHIP 2203 006399 SA C616 C CER CHIP 2203 006423 SA C617 C CER CHIP 2203 006194 SA C618 C CER CHIP 2203 006423 SA C619 C CER CHIP 2203 006194 SA C620 C CER CHIP 2203 006399 SA C621 C CER CHIP 2203 006048 SA C622 C CER CHIP 2203 000254 SA C623 C CER CHIP 2203 000679 SA C624 C CER CHIP 2203 000254 SA C7 C CER CHIP 2203 006399 SA C700 C CER CHIP 2203 006825 SA C701 C CER CHIP 2203 006681 SA C702 C...

Page 22: ...C CER CHIP 2203 006824 SA C903 C CER CHIP 2203 006048 SA C905 C CER CHIP 2203 002443 SA C906 C CER CHIP 2203 006399 SA C908 C CER CHIP 2203 005717 SA C909 C CER CHIP 2203 006562 SA C910 C CER CHIP 2203 005719 SA C911 C CER CHIP 2203 005719 SA C912 C CER CHIP 2203 005719 SA C913 C CER CHIP 2203 005719 SA C914 C CER CHIP 2203 005719 SA C915 C CER CHIP 2203 005719 SA C916 C CER CHIP 2203 005719 SA C9...

Page 23: ... 3301 001756 SA L201 BEAD SMD 3301 001756 SA L203 INDUCTOR SMD 2703 002199 SA L206 INDUCTOR SMD 2703 001747 SA L208 INDUCTOR SMD 2703 001751 SA L209 INDUCTOR SMD 2703 001178 SA L210 INDUCTOR SMD 2703 001178 SA L213 BEAD SMD 3301 001756 SA L214 BEAD SMD 3301 001756 SA L3 BEAD SMD 3301 001534 SA L300 BEAD SMD 3301 001659 SA L301 INDUCTOR SMD 2703 002369 SA L304 INDUCTOR SMD 2703 002199 SA L308 INDUC...

Page 24: ...4 R CHIP 2007 007008 SA R115 R CHIP 2007 007008 SA R116 R CHIP 2007 001288 SA R117 R CHIP 2007 007008 SA R118 R CHIP 2007 007008 SA R119 R CHIP 2007 000070 SA R121 R CHIP 2007 000148 SA R122 R CHIP 2007 000171 SA R2 R CHIP 2007 001294 SA R210 R CHIP 2007 000171 SA R211 R CHIP 2007 000171 SA R212 R CHIP 2007 000172 SA R213 R CHIP 2007 000171 SA R216 R CHIP 2007 008542 SA R217 R CHIP 2007 000171 SA ...

Page 25: ... 2007 007981 SA R502 R CHIP 2007 000171 SA R503 R CHIP 2007 007489 SA R504 R CHIP 2007 000170 SA R505 R CHIP 2007 000170 SA R506 R CHIP 2007 008401 SA R507 R CHIP 2007 008354 SA R508 R CHIP 2007 000140 SA R509 R CHIP 2007 000171 SA R510 R CHIP 2007 008516 SA R511 R CHIP 2007 008055 SA R512 R CHIP 2007 008516 SA R513 R CHIP 2007 008516 SA R514 R CHIP 2007 008055 SA R515 R CHIP 2007 008055 SA R516 R...

Page 26: ... CHIP 2007 000171 SA R704 R CHIP 2007 000171 SA R706 R CHIP 2007 007137 SA R708 R CHIP 2007 000148 SA R709 R CHIP 2007 007137 SA R710 R CHIP 2007 007318 SA R711 R CHIP 2007 003019 SA R712 R CHIP 2007 007137 SA R713 R CHIP 2007 000148 SA R715 R CHIP 2007 007137 SA R716 R CHIP 2007 007318 SA R717 R CHIP 2007 000171 SA R718 R CHIP 2007 000172 SA R719 R CHIP 2007 000172 SA R801 R CHIP 2007 001339 SA R...

Page 27: ... TA701 C TA CHIP 2404 001465 SA TA800 C TA CHIP 2404 001381 SA TA801 C TA CHIP 2404 001430 SA TAC900 SWITCH TACT 3404 001152 SA TAC901 SWITCH TACT 3404 001152 SA TAC902 SWITCH TACT 3404 001152 SA TFLASH900 CONNECTOR CARD EDGE 3709 001453 SA TR400 TR POWER 0502 001201 SA TR402 FET SILICON 0505 001464 SA TXO200 OSCILLATOR VCTCXO 2809 001327 SA U1 IC POSI FIXED REG 1203 004683 SA U101 IC CMOS LOGIC 0...

Page 28: ...00 THERMISTOR NTC 1404 001221 SA V6 VARISTOR 1405 001108 SA V7 VARISTOR 1405 001108 SA V801 VARISTOR 1405 001108 SA V804 VARISTOR 1405 001108 SA V908 VARISTOR 1405 001108 SA V909 VARISTOR 1405 001108 SA V910 VARISTOR 1405 001108 SA V911 VARISTOR 1405 001108 SA V913 VARISTOR 1405 001108 SA V914 VARISTOR 1405 001108 SA V915 VARISTOR 1405 001108 SA V916 VARISTOR 1405 001108 SA V917 VARISTOR 1405 0011...

Page 29: ...SAMSUNG Proprietary Contents may change without notice Main Electrical Parts List 6 12 This Document can not be used without Samsung s authorization ...

Page 30: ...SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization 7 Block Diagrams 7 1 7 1 RF Solution Block Diagram ...

Page 31: ...SAMSUNG Proprietary Contents may change without notice Block Diagrams This Document can not be used without Samsung s authorization 7 2 7 2 Base Band Solution Block Diagram ...

Page 32: ...SAMSUNG Proprietary Contents may change without notice 8 PCB Diagrams 8 1 This Document can not be used without Samsung s authorization Top ...

Page 33: ...SAMSUNG Proprietary Contents may change without notice PCB Diagrams 8 2 This Document can not be used without Samsung s authorization Bottom ...

Page 34: ...ery Voltage is more than 3 4V Power On does not work Change the Battery END No Yes R418 U402 BB_RESET is 2 9V Check the PMIC U402 No Yes Q600 outputs are 2 9V and 1 8V Check the Q600 Level Shifter No Yes OSC400 is 32 768Khz Check the OSC400 No Yes Each Level Shifter and PMIC outputs are OK Check the PMIC U402 related Level Shifer output No Yes Check the initial operation Yes Yes ...

Page 35: ...SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting 9 2 ...

Page 36: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting This Document can not be used without Samsung s authorization 9 3 ...

Page 37: ... authorization Flow Chart of Troubleshooting 9 4 9 2 Sim Part Check the SIM POWER No Yes Replace PBA After SIM card insert SIM_RST C907 H Yes END Check the SIM Card After Power ON Check C908 SIM_CLK Signal in a few second Check the Clock No Yes Yes No Phone can t access SIM Card TFLASH900 VDD_SIM_3 0V H ...

Page 38: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting This Document can not be used without Samsung s authorization 9 5 ...

Page 39: ... can not be used without Samsung s authorization Flow Chart of Troubleshooting 9 6 9 3 Speaker Part C703 VDD_B_2 9V 2 9V Speaker does not work Check the U713 work correctly Check the U713 END No Yes No Check the U402 Is Speaker working No Yes Change the Speaker Yes Yes ...

Page 40: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting This Document can not be used without Samsung s authorization 9 7 ...

Page 41: ...ed without Samsung s authorization Flow Chart of Troubleshooting 9 8 9 4 Microphone Part Check the connection from MIC Check the circuit from UCP500 to MIC Resolder MIC Resolder the related component END No Yes Yes Yes Yes No Check the MIC No Replace the MIC Microphone does not work ...

Page 42: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting This Document can not be used without Samsung s authorization 9 9 ...

Page 43: ...ed without Samsung s authorization Flow Chart of Troubleshooting 9 10 9 5 Key Data Input When one of the keys is pushed is it displayed on LCD Check the Dome sheet Key Pad END No Yes Yes Check Initial Operation When one of the keys is pushed KEY_IO signal is OK Replace the PBA No Yes ...

Page 44: ...hout notice Flow Chart of Troubleshooting This Document can not be used without Samsung s authorization 9 11 9 6 LCD Back Light END Yes Backlight does not work R816 LCD_LED_ON of HDC801 is high Check the UCP500 No Yes Yes Replace the LCD Module ...

Page 45: ...SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting 9 12 ...

Page 46: ...ment can not be used without Samsung s authorization 9 13 9 7 CAMERA PART Camera function does not work Yes No Connect the LCD connector Check the LCD connector Yes Check the camera connector No Connect the camera module Yes HDC801 PIN49 CAM_VDD_EN H END Replace the camera module No Check UCP500 ...

Page 47: ...SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting 9 14 ...

Page 48: ...ithout notice Flow Chart of Troubleshooting This Document can not be used without Samsung s authorization 9 15 9 8 Charging Part Charging function does not work Yes No Check the TA connection and Check the U402 PIN 28 5V Yes check the U402 END ...

Page 49: ...SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting 9 16 ...

Page 50: ...cument can not be used without Samsung s authorization 9 17 9 9 GSM Receiver C131 53dBm Resolder RFC100 RF CN END No Yes RX ON RF input CH center freq 67 7kHz Amp 50dBm C207 C208 60dBm Yes Yes Yes No C120 2 5V C121 C127 C128 0V Resolder U200 TRANCEIVER No Resolder U402 PMIC Resolder RFS100 ASM ...

Page 51: ...D Check UCP200 Check VBAT or PAM control signal No Change or Resolder RFS100 Yes RFS100 pin19 30dBm Resolder RFC100 C131 L103 TX ON 5Level VDD H 2 5V VC1 VC2 1 5V VC3 0 RFS100 pin25 30dBm PAM100 pin11 30dBm PAM100 pin7 4dBm Check ANT Switch control circuit Resolder or Change R120 Yes Check PAM100 pin2 3 4 5 8 is ok Resolder or Change PAM100 No No No No Yes Yes Yes Yes No Yes ...

Page 52: ...ent can not be used without Samsung s authorization 9 19 9 11 DCS Receiver C131 53dBm Resolder RFC100 RF CN END No Yes RX ON RF input CH center freq 67 7kHz Amp 50dBm C232 C234 60dBm Yes Yes Yes No C120 2 5V C121 C128 1 5V C127 0V Resolder U201 TRANCEIVER No Resolder U402 PMIC Resolder RFS100 ASM ...

Page 53: ...D Check UCP200 Check VBAT or PAM control signal No Change or Resolder RFS100 Yes RFS100 pin19 25dBm Resolder RFC100 C131 L103 TX ON 5Level VDD H 2 5V VC1 1 5V VC2 VC3 0 RFS100 pin22 25dBm PAM100 pin17 25dBm PAM100 pin1 4dBm Check ANT Switch control circuit Resolder or Change L106 Yes Check PAM100 pin2 3 4 5 8 is ok Resolder or Change PAM100 No No No No Yes Yes Yes Yes No Yes ...

Page 54: ...ent can not be used without Samsung s authorization 9 21 9 13 PCS Receiver C131 53dBm Resolder RFC100 RF CN END No Yes RX ON RF input CH center freq 67 7kHz Amp 50dBm C226 C229 60dBm Yes Yes Yes No C120 2 5V C121 1 5V C127 C128 0V Resolder U201 TRANCEIVER No Resolder U402 PMIC Resolder RFS100 ASM ...

Page 55: ...D Check UCP200 Check VBAT or PAM control signal No Change or Resolder RFS100 Yes RFS100 pin19 25dBm Resolder RFC100 C131 L103 TX ON 5Level VDD H 2 5V VC1 1 5V VC2 VC3 0 RFS100 pin22 25dBm PAM100 pin17 25dBm PAM100 pin1 4dBm Check ANT Switch control circuit Resolder or Change L106 Yes Check PAM100 pin2 3 4 5 8 is ok Resolder or Change PAM100 No No No No Yes Yes Yes Yes No Yes ...

Page 56: ...DMA Receiver C131 53dBm Resolder RFC100 RF CN END No Yes RX ON RF input CH center freq 67 7kHz Amp 50dBm L336 60dBm Yes Yes Yes No C120 2 5V C127 C128 1 5V C121 0V C353 2 75V Resolder U200 TRANCEIVER Yes No No Check U402 PMIC Resolder DUF302 Duplexer Check U402 PMIC C319 50dBm Resolder U301 LNA C237 C239 53dBm Resolder F202 SAW C118 60dBm Resolder RFS100 ASM ...

Page 57: ...BAT or PAM control signal No Change or Resolder RFS100 Yes RFS100 pin19 23dBm Resolder RFC100 C131 L103 TX ON 5Level VDD H 2 5V VC1 VC3 1 5V VC2 0 RFS100 pin17 23dBm DUF302 23dBm PAM303 pin8 5dBm Check ANT Switch control circuit Resolder or Change C118 Yes Check PAM303 pin2 3 4 5 8 is ok Resolder or Change PAM303 No No No No Yes Yes Yes Yes No Yes No Yes F303 pin8 5dBm Resolder or Change L310 L312...

Page 58: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting This Document can not be used without Samsung s authorization 9 25 ...

Page 59: ...SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting 9 26 ...

Page 60: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting This Document can not be used without Samsung s authorization 9 27 ...

Page 61: ...SAMSUNG Proprietary Contents may change without notice This Document can not be used without Samsung s authorization Flow Chart of Troubleshooting 9 28 ...

Page 62: ...K Binary Phase Shift Keying CA Conditional Access CDM Code Division Multiplexing C I Carrier to Interference DMB Digital Multimedia Broadcasting EN European Standard ES Elementary Stream ETSI European Telecommunications Standards Institute MPEG Moving Picture Experts Group PN Pseudo random Noise PS Pilot Symbol QPSK Quadrature Phase Shift Keying RS Reed Solomon SI Service Information TDM Time Divi...

Page 63: ...SAMSUNG Proprietary Contents may change without notice Reference data 10 2 This Document can not be used without Samsung s authorization ...

Page 64: ...ithout Samsung s authorization 11 1 Disassembly Instructions 1 Detach the two SCREW SHEETs 2 Unscrew down 4 points in the red circles 1 Be care of scratch 1 Be care of scratch 3 Remove REAR Case 4 Detach the MOTOR to the FRONT Separate the PBA from the FRONT 1 Be care of scratch 1 Be care of scratch 1 1 F FR RO ON NT T R RE EA AR R ...

Page 65: ... can not be used without Samsung s authorization 5 Disjoin the CONNECTOR from the PBA 6 Unscrew the designated point s 5 points 1 Be care of damage to the SLIDE FPCB 1 Be care of the scratch 7 Detach the SHIELD CAN BT COVER VOLUME KEY CAMERA KEY 8 Detach the KEY PAD 1 Be care of the scratch 1 Be care of scratch ...

Page 66: ... Contents may change without notice Disassembly and Assembly Instructions 11 3 This Document can not be used without Samsung s authorization 5 Detach the INTENNA soldering parts 1 Be care of damage to the INTENNA PATTERN ...

Page 67: ...msung s authorization 1 Unscrew the 4 points 2 Separate the LOWER from the UPPER ass y 1 Be care of scratch 1 Be care of damage to the SLIDE FPCB 3 Detach the SPEAKER QCIF CAMERA 1 3 MEGA CAMERA 4 Separate the LCD MODULE from the UPPER ass y 1 Be care of scratch and molding damage 1 Be care of damage to the LCD MODULE 2 2 S SL LI ID DE E ...

Page 68: ...1 5 This Document can not be used without Samsung s authorization 1 Detach the KEY PAD 2 Detach the TAPEs 1 Be care of the scratch 1 Be care of damage to the SLIDE FPCB 3 Disjoin the SPEAKER CONNECTORs QCIF CAMERA 1 3 MEGA CAMERA of the PBA 1 Be care of damage to the SPEAKER WIREs 3 3 L LC CD D ...

Page 69: ...out Samsung s authorization 11 2 Assembly Instructions 1 Attach the DOM SHEET 2 Soldering the MOTOR and MIC 1 Be care of scratch 1 Be care of damege to the PBA 3 Attach the INTENNA and soldering 4 Attach the ELECTRIC TAPE FLOODING LABEL 1 Contracting the HOOK first before soldering 1 Be care of the scratch 1 1 M MA AI IN N P PB BA A ...

Page 70: ... Assembly Instructions 11 7 This Document can not be used without Samsung s authorization 5 Attach the CAMERA KEY VOLUME KEY 6 Screw the five points 1 Before attach be care of direction 1 Be care of the scratch 7 Bolding the MOTOR wire 1 Don t forget to attach the rubber ...

Page 71: ...ocument can not be used without Samsung s authorization 1 Attach the DOM SHEET 2 Soldering the SPEAKER 1 Be care of scratch 1 Be care of damege to the PBA 3 Attach the both faces TAPEs 4 Attach the electric conduction TAPEs 1 Don t forget to detach the label 1 Attach the straightly 2 2 S SU UB B P PB BA A ...

Page 72: ...tions 11 9 This Document can not be used without Samsung s authorization 5 Attach the electric TAPEs 6 Bonding the SPEAKER 1 Be care of scratch 1 Be care of damage to the PBA 7 8 Join the VGA CAMERA 1 3 MEGA CAMERA and SPEAKER 1 Be care of damage to the PBA 1 Be care of damage to the PBA ...

Page 73: ...ut notice Disassembly and Assembly Instructions 11 10 This Document can not be used without Samsung s authorization 9 Join the SLIDE FPCB into SUB PBA CONNECTOR 10 Attach the electric TAPE 1 Attach the electric conduction TAPE 1 Be care of scratch ...

Page 74: ... not be used without Samsung s authorization 1 Attach the SUB KEY PAD 2 Join the SUB PBA into SLIDE UPPER 1 Be care of scratch 1 Attach the VGA CAMERA 1 3 MEGA CAMERA and SPEAKER 3 Combine the FRONT with the LOWER 4 Pull out the FPCB into hall 1 Move left the SPRING 1 Be care of damage to the FPCB 3 3 S SL LI ID DE E ...

Page 75: ... 11 12 This Document can not be used without Samsung s authorization 5 Assemble the LOWER into UPPER 6 Screw up 4 points in the red circle 1 Assemble bottom first 1 Be care of scratch 7 Screw up 2 points in the red circle 8 Attach the MAIN KEY PAD 1 Be care of the scratch 1 Be care of scratch ...

Page 76: ...t be used without Samsung s authorization 1 Attach the FPCB into PBA 2 Attach the electric conduction TAPE 1 Be care of damage to the FPCB 1 Be care of damage to the FPCB 3 Attach the PBA MOTOR into FRONT 4 Screw up 4 points in the red circle 1 Be care of damage to the MOTOR wire 1 Assemble bottom first 4 4 R RE EA AR R ...

Page 77: ...SAMSUNG Proprietary Contents may change without notice Disassembly and Assembly Instructions 11 14 This Document can not be used without Samsung s authorization ...

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