GSM TELEPHONE SGH-D900 GSM TELEPHONE CONTENTS. 1. Safety Precautions. 2. Specification. 3. Product Function. 4. Array course control

Transcription

1 GSM TELEPHONE SGH-D900 GSM TELEPHONE CONTENTS 1. Safety 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

2 CONTENTS 1. Safety Precautions 1-1. Repair Precaution ESD(Electrostatically Sensitive Devices) Precaution Specification 2-1. GSM General Specification GSM Tx Power Class Product Function 4. Array course control 4-1. Downloading Binary, Tfs Files Pre-requsite for Downloading S/W Downloader Program Exploded View and Parts List 5-2. Cellular phone Exploded View Cellular phone Parts List MAIN Electrical Parts List 7. Block Diagrams 7-1. RF Solution Block Diagram Base Band Solution Block Diagram PCB Diagrams

3 CONTENTS 9. Flow Chart of Troubleshooting 9-1. Power On Initial Charging Part Sim Part Microphone Part Speaker Part Key Data Input Back Light (for LCD) Key Back Light Sub Key Back Light Camera Part TV_OUT Part GSM850 Receiver GSM850 Transmitter GSM900 Receiver GSM900 Transmitter DCS Receiver DCS Transmitter PCS Receiver PCS Transmitter Reference data 11. Disassembly and Assembly Instructions Disassemby Assembly

4 1. Safety Precautions 1-1. Repair Precaution Repair in Shield Box, during detailed tuning. Take specially care of tuning or test, because specipicty of cellular phone is sensitive for surrounding interference(rf noise). Be careful to use a kind of magnetic object or tool, because performance of parts is damaged by the influence of magnetic force. Surely use a standard screwdriver when you disassemble this product, otherwise screw will 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 small and weak in heat. Surely tune on/off while using AC power plug, because a repair of battery charger is dangerous when tuning ON/OFF PBA and Connector after disassembling charger. 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. 1-1 This Document can not be used without Samsung's authorization

5 Safety Precautions 1-2. ESD(Electrostatically Sensitive Devices) Precaution Several semiconductor may be damaged easily by static electricity. Such parts are called by ESD (Electrostatically Sensitive Devices), for example IC,BGA chip etc. Read Precaution below. You can prevent from ESD damage by static electricity. Remove static electricity remained 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 most of ESD are packed by box and aluminum plate to have conductive power,they are prevented from static electricity. 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. 1-2 This Document can not be used without Samsung's authorization

6 2. Specification 2-1. GSM General Specification GSM850 GSM900 Phase 1 EGSM 900 Phase 2 DCS1800 Phase 1 PCS1900 Freq. Band[MHz] Uplink/Downlink 824~ ~ ~ ~ ~ ~ ~ ~ ~ ~1990 ARFCN range 128~251 1~124 0~124 & 975~ ~ ~810 Tx/Rx spacing 45MHz 45MHz 45MHz 95MHz 80MHz Mod. Bit rate / Bit Period kbps 3.692us kbps 3.692us kbps 3.692us kbps 3.692us kbps 3.692us Time Slot Period / Frame Period 576.9us 4.615ms 576.9us 4.615ms 576.9us 4.615ms 576.9us 4.615ms 576.9us 4.615ms Modulation 0.3GMSK 0.3GMSK 0.3GMSK 0.3GMSK 0.3GMSK MS Power 33dBm~5dBm 33dBm~5dBm 33dBm~5dBm 30dBm~0dBm 30dBm~0dBm Power Class 5pcl ~ 19pcl 5pcl ~ 19pcl 5pcl ~ 19pcl 0pcl ~ 15pcl 0pcl ~ 15pcl Sensitivity -102dBm -102dBm -102dBm -100dBm -100dBm TDMA Mux Cell Radius 35Km 35Km 35Km 2Km 2Km 2-1

7 Speclflcation 2-2. GSM Tx Power Class TX Power control level GSM850 TX Power control level GSM900 TX Power control level DCS1800 TX Power control level PCS ±3 dbm 5 33±3 dbm 0 30±3 dbm 0 30±3 dbm 6 31±3 dbm 6 31±3 dbm 1 28±3 dbm 1 28±3 dbm 7 29±3 dbm 7 29±3 dbm 2 26±3 dbm 2 26±3 dbm 8 27±3 dbm 8 27±3 dbm 3 24±3 dbm 3 24±3 dbm 9 25±3 dbm 9 25±3 dbm 4 22±3 dbm 4 22±3 dbm 10 23±3 dbm 10 23±3 dbm 5 20±3 dbm 5 20±3 dbm 11 21±3 dbm 11 21±3 dbm 6 18±3 dbm 6 18±3 dbm 7 16±3 dbm 7 16±3 dbm 12 19±3 dbm 12 19±3 dbm 8 14±3 dbm 8 14±3 dbm 13 17±3 dbm 13 17±3 dbm 9 12±4 dbm 9 12±4 dbm 14 15±3 dbm 14 15±3 dbm 10 10±4 dbm 10 10±4 dbm 15 13±3 dbm 15 13±3 dbm 11 8±4dBm 11 8±4dBm 16 11±5 dbm 16 11±5 dbm 12 6±4 dbm 12 6±4 dbm 17 9±5 dbm 17 9±5 dbm 13 4±4 dbm 13 4±4 dbm 18 7±5 dbm 18 7±5 dbm 14 2±5 dbm 14 2±5 dbm 19 5±5 dbm 19 5±5 dbm 15 0±5 dbm 15 0±5 dbm 2-2

8 3. Product Function Main Function -3M Camera and camcorder -Auto Focus -Quad band support -Image editor -MP3 player -Phonebook -Name card -Multimedia Message Service (MMS) - -Voice recorder -Bluetooth 2.0 -Get personal with photo caller ID -Web browser -Java -Calendar -TV-out -Video Message -Music player(airplane Mode, Background playing) 3-1 This Document can not be used without Samsung's authorization

9 Product Function 3-2 This Document can not be used without Samsung's authorization

10 4. Array course control Test Jig (GH A) Test Cable (GH A) RF Test Cable (GH A) This Document can not be used without Samsung's authorization

11 Array course control Software Downloading 4-1. Downloading Binary, Tfs Files Three binary files for downloading D900. D900XAF 6.bin : Modem binary for communication function & binary for user interface and various application D900XAFG6.tfs: Files need for each application 4-2. Pre-requsite for Downloading Downloader Program(OneNAND Downloader_SGH_POP.exe) D900 Mobile Phone Data Cable Binary, tfs files This Document can not be used without Samsung's authorization

12 Array course control 4-3. S/W Downloader Program 1. Load the binary download program by executing the OneNAND Downloader_SGH_POP.exe 2. Select the check box what you want to download and port No, download late. This Document can not be used without Samsung's authorization

13 Array course control 3. Select the binary and tfs file what you want to download 4. Now press the button Start. And Power ON. 5. Now press the button OK. Then Press the button 'Download'. This Document can not be used without Samsung's authorization

14 5. Exploded View and Parts List 5-1. Cellular phone Exploded View QAN06 QMW01 QKP01 QFU01 QME01 QFR01 QIF01 QKP02 QCA01 QSP02 QLC01 QSD01 QMI03 QMP01 QVK01 QAN02 QPC01 QCK01 QFL01 QCR17 QSC05 QSC06 QHI01 QCR04 QVO01 QCR04 QRE01 QCR04 QSC13 QSC14 QBA01 QRE05 QBA This Document can not be used without Samsung's authorization

15 Exploded View and Parts List 5-2. Cellular phone Parts List Design LOC Description SEC CODE QAN02 INTENNA-SGH D900 GH A QAN06 ASSY CASE-INTENNA GH A QBA00 PMO-CASE BATT UPPER GH A QBA01 INNER BATTERY PACK-800MAH, BLA GH A QCA01 UNIT-CAMERA GH A QCK01 PMO-CAMERA KEY GH A QCR04 SCREW-MACHINE QCR04 SCREW-MACHINE QCR04 SCREW-MACHINE QCR17 SCREW-MACHINE QFL01 ASSY ACCE-SLIDE LOWER GH A QFU01 ASSY ACCE-SLIDE UPPER GH A QHI01 ASSY ACCE-PUSH ROD GH A QKP01 ASSY KEYPAD-MAIN(EU/ZKA) GH A QKP02 ASSY KEYPAD-SUB(EU/ZKA) GH A QLC01 MEA-LCD MODULE KIT GH A QME01 UNIT-KEY FPCB GH A QMI03 RMO-RUBBER MIC HOLDER GH A QMP01 PBA MAIN-SGH D900 GH A QMW01 ASSY COVER-MAIN WINDOW GH A QPC01 MEA-FPCB MODULE KIT GH A QRE01 ASSY ACCE-REAR GH A QRE05 PMO-REAR DECO GH A QSC05 RMO-COVER SLIDE SCREW L GH A QSC06 RMO-COVER SLIDE SCREW R GH A QSC13 RMO-COVER REAR SCREW L GH A QSC14 RMO-COVER REAR SCREW R GH A QSP02 UNIT-SPEAKER MODULE GH A QV001 PMO-VOLUME KEY GH A QVK01 UNIT-VOLUME KEY GH A QFR01 ASSY ACCE-FRONT GH A QSD01 PMO-COVER SD GH A QIF01 PMO-COVER IF GH A 5-2 This Document can not be used without Samsung's authorization

16 Exploded View and Parts List Description SEC CODE BAG PE CBF INTERFACE-DATA LINK CABLE GH A ADAPTOR-SGHD800 TA(EU) GH A S/W CD-SGHD900 PC LINK CD GH A UNIT-EARPHONE(BLK) GH A LABEL(P)-WATER SOAK GH A LABEL(P)-WATER SOAK GH A LABEL(P)-OPEN MP3 GH A LABEL(R)-MAIN(XEF) GH E MANUAL USERS-EUFRENCH GH A BOX-UNIT(EU) GH A CUSHION-CASE GH A PMO-FRONT DAMPER L GH A PMO-FRONT DAMPER R GH A MPR-BOHO VINYL LCD CONN GH A MPR-TAPE CAMERA SLIDE FPCB GH A MPR-TAPE LCD SLIDE FPCB GH A MPR-TAPE LCD SLIDE FPCB GH A MPR-TAPE SIDE KEY GH A MPR-SPONGE CAMERA FPCB GH A MPR-TAPE SLIDE FPCB GH A MPR-TAPE SLIDE FPCB GH A MPR-SPONGE CAMERA KEY GH A MPR-TAPE LCD ESD GH A MPR-SPONGE EAR JACK GH A MPR-TAPE FRONT SCREW COVER GH A MPR-VINYL BOHO MAIN WINDOW GH A MPR-VINYL BOHO MAIN WINDOW V2 GH A MPR-TAPE FPCB TOP GH A MPR-TAPE LCD FPCB ESD GH A MPR-TAPE EAR JACK GH A 5-3 This Document can not be used without Samsung's authorization

17 Exploded View and Parts List 5-4 This Document can not be used without Samsung's authorization

18 ANT300 ANTENNA-CHIP SA BAT400 BATTERY-LI(2ND) SA BTC300 HEADER-BATTERY SA C100 C-CER,CHIP SA C102 C-CER,CHIP SA C103 C-CER,CHIP SA C104 C-CER,CHIP SA C105 C-CER,CHIP SA C107 INDUCTOR-SMD SA C108 C-CER,CHIP SA C109 C-CER,CHIP SA C110 C-CER,CHIP SA C111 C-CER,CHIP SA C112 C-CER,CHIP SA C113 C-CER,CHIP SA C114 C-CER,CHIP SA C115 C-CER,CHIP SA C116 C-CER,CHIP SA C117 C-CER,CHIP SA C118 C-CER,CHIP SA C119 C-CER,CHIP SA C120 C-CER,CHIP SA C121 C-CER,CHIP SA C122 C-CER,CHIP SA C123 C-CER,CHIP SA C124 C-CER,CHIP SA C125 C-CER,CHIP SA C126 C-CER,CHIP SA C127 C-CER,CHIP SA C128 C-CER,CHIP SA C129 INDUCTOR-SMD SA C131 C-CER,CHIP SA C201 C-CER,CHIP SA C202 C-CER,CHIP SA C203 C-CER,CHIP SA C204 C-CER,CHIP SA C205 C-CER,CHIP SA C206 C-CER,CHIP SA C207 C-CER,CHIP SA C208 C-CER,CHIP SA C209 C-CER,CHIP SA C210 C-CER,CHIP SA C211 C-CER,CHIP SA C212 C-CER,CHIP SA C213 C-CER,CHIP SA C218 C-CER,CHIP SA C219 C-CER,CHIP SA C221 C-CER,CHIP SA C300 C-CER,CHIP SA C301 C-CER,CHIP SA C302 C-CER,CHIP SA C303 C-CER,CHIP SA C304 C-CER,CHIP SA C305 C-CER,CHIP SA C306 C-CER,CHIP SA 6-1

19 C307 C-CER,CHIP SA C308 C-CER,CHIP SA C309 C-CER,CHIP SA C310 C-CER,CHIP SA C311 C-CER,CHIP SA C312 C-CER,CHIP SA C313 C-CER,CHIP SA C314 C-CER,CHIP SA C315 C-CER,CHIP SA C316 C-CER,CHIP SA C317 C-CER,CHIP SA C318 C-CER,CHIP SA C320 C-CER,CHIP SA C321 C-CER,CHIP SA C322 C-CER,CHIP SA C325 C-CER,CHIP SA C326 C-CER,CHIP SA C327 C-CER,CHIP SA C328 C-CER,CHIP SA C400 C-CER,CHIP SA C401 C-CER,CHIP SA C402 C-CER,CHIP SA C403 C-CER,CHIP SA C404 C-CER,CHIP SA C405 C-CER,CHIP SA C406 C-CER,CHIP SA C407 C-CER,CHIP SA C408 C-CER,CHIP SA C409 C-CER,CHIP SA C410 C-CER,CHIP SA C411 C-CER,CHIP SA C412 C-CER,CHIP SA C413 C-CER,CHIP SA C414 C-CER,CHIP SA C415 C-CER,CHIP SA C416 C-CER,CHIP SA C417 C-CER,CHIP SA C418 C-CER,CHIP SA C419 C-CER,CHIP SA C420 C-CER,CHIP SA C421 C-TA,CHIP SA C422 C-TA,CHIP SA C500 C-CER,CHIP SA C501 C-CER,CHIP SA C502 C-CER,CHIP SA C503 C-CER,CHIP SA C504 C-CER,CHIP SA C505 C-CER,CHIP SA C506 C-CER,CHIP SA C507 C-CER,CHIP SA C508 C-CER,CHIP SA C509 C-CER,CHIP SA C510 C-CER,CHIP SA C511 C-CER,CHIP SA C512 C-CER,CHIP SA 6-2

20 C524 C-CER,CHIP SA C530 C-TA,CHIP SA C600 C-CER,CHIP SA C601 C-CER,CHIP SA C602 C-CER,CHIP SA C603 C-CER,CHIP SA C605 C-CER,CHIP SA C608 C-CER,CHIP SA C609 C-CER,CHIP SA C615 C-CER,CHIP SA C617 C-CER,CHIP SA C618 C-CER,CHIP SA C619 C-CER,CHIP SA C620 C-CER,CHIP SA C630 C-CER,CHIP SA C631 C-CER,CHIP SA C632 C-CER,CHIP SA C633 C-CER,CHIP SA C634 C-CER,CHIP SA C635 C-CER,CHIP SA C636 C-CER,CHIP SA C640 C-CER,CHIP SA C700 C-CER,CHIP SA C703 C-CER,CHIP SA C704 C-CER,CHIP SA C709 C-CER,CHIP SA C710 C-CER,CHIP SA C711 C-CER,CHIP SA C712 C-CER,CHIP SA C713 C-CER,CHIP SA C714 C-CER,CHIP SA C715 C-CER,CHIP SA C716 C-CER,CHIP SA C717 C-CER,CHIP SA C718 C-CER,CHIP SA C719 C-CER,CHIP SA C720 C-CER,CHIP SA C721 C-CER,CHIP SA C722 C-CER,CHIP SA C723 C-CER,CHIP SA C724 C-CER,CHIP SA C725 C-CER,CHIP SA C726 C-CER,CHIP SA C727 C-CER,CHIP SA C728 C-CER,CHIP SA C729 C-CER,CHIP SA C730 C-CER,CHIP SA C731 C-CER,CHIP SA C732 C-CER,CHIP SA C733 C-CER,CHIP SA C734 C-CER,CHIP SA C735 C-CER,CHIP SA C736 C-CER,CHIP SA C737 C-CER,CHIP SA C738 C-CER,CHIP SA 6-3

21 C739 C-CER,CHIP SA C740 C-CER,CHIP SA C741 C-CER,CHIP SA C742 C-CER,CHIP SA CD300 CONNECTOR-CARD EDGE SA CPL300 BLUETOOTH MODULE SA D300 DIODE-TVS SA D304 DIODE-TVS SA D501 DIODE-TVS SA D502 DIODE-SCHOTTKY SA D503 DIODE-TVS SA D504 DIODE-TVS SA D505 DIODE-TVS SA D506 DIODE-TVS SA D507 DIODE-TVS SA D705 DIODE-TVS SA D706 DIODE-TVS SA F500 FILTER-EMI/ESD SA F700 FILTER-EMI/ESD SA F701 FILTER-EMI/ESD SA HDC710 HEADER-BOARD TO BOARD SA IFC500 SOCKET-INTERFACE SA L102 INDUCTOR-SMD SA L104 INDUCTOR-SMD SA L105 INDUCTOR-SMD SA L106 INDUCTOR-SMD SA L107 INDUCTOR-SMD SA L108 INDUCTOR-SMD SA L109 INDUCTOR-SMD SA L110 C-CER,CHIP SA L111 INDUCTOR-SMD SA L112 INDUCTOR-SMD SA L113 INDUCTOR-SMD SA L114 INDUCTOR-SMD SA L115 INDUCTOR-SMD SA L116 INDUCTOR-SMD SA L117 INDUCTOR-SMD SA L118 INDUCTOR-SMD SA L300 BEAD-SMD SA L301 INDUCTOR-SMD SA L400 BEAD-SMD SA L401 INDUCTOR-SMD SA L500 BEAD-SMD SA L501 BEAD-SMD SA L600 BEAD-SMD SA L630 BEAD-SMD SA MIC500 MIC-CONDENSOR SA MOD100 DUPLEXER-FEM SA OSC300 CRYSTAL-SMD SA OSC400 CRYSTAL-SMD SA R101 R-CHIP SA R102 R-CHIP SA R103 R-CHIP SA R104 R-CHIP SA R105 R-CHIP SA 6-4

22 R106 R-CHIP SA R107 R-CHIP SA R201 R-CHIP SA R202 R-CHIP SA R203 R-CHIP SA R204 R-CHIP SA R208 R-CHIP SA R215 R-CHIP SA R216 R-CHIP SA R219 R-CHIP SA R220 R-CHIP SA R223 R-CHIP SA R250 R-CHIP SA R292 R-CHIP SA R300 R-CHIP SA R303 R-CHIP SA R304 R-CHIP SA R305 R-CHIP SA R306 R-CHIP SA R307 R-CHIP SA R308 R-CHIP SA R309 R-CHIP SA R310 R-CHIP SNA R311 R-CHIP SA R312 R-CHIP SA R313 R-CHIP SA R314 R-CHIP SA R315 R-CHIP SA R316 R-CHIP SA R317 R-CHIP SA R318 R-CHIP SA R319 R-CHIP SA R320 R-CHIP SA R321 R-CHIP SA R322 R-CHIP SA R324 R-CHIP SA R325 R-CHIP SA R326 R-CHIP SA R327 R-CHIP SA R328 R-CHIP SA R329 R-CHIP SA R330 R-CHIP SA R331 R-CHIP SA R332 R-CHIP SA R334 R-CHIP SA R400 R-CHIP SA R401 R-CHIP SA R402 R-CHIP SA R403 R-CHIP SA R500 R-CHIP SA R501 R-CHIP SA R502 R-CHIP SA R503 R-CHIP SA R504 R-CHIP SA R505 R-CHIP SA 6-5

23 R506 R-CHIP SA R511 R-CHIP SA R513 R-CHIP SA R514 R-CHIP SA R515 R-CHIP SA R606 R-CHIP SA R609 R-CHIP SA R630 R-CHIP SA R631 R-CHIP SA R632 R-CHIP SA R633 R-CHIP SA R634 R-CHIP SA R635 R-CHIP SA R701 R-CHIP SA R705 R-CHIP SA R709 R-CHIP SA R710 R-CHIP SA R720 R-CHIP SA R721 R-CHIP SA R722 R-CHIP SA RFS100 CONNECTOR-COAXIAL SA SIM400 CONNECTOR-CARD EDGE SA SLC700 CONNECTOR-FPC/FFC/PIC SA TA100 C-TA,CHIP SA TA300 C-TA,CHIP SA TA301 C-TA,CHIP SA TA302 C-TA,CHIP SA TA400 C-TA,CHIP SA TA502 C-TA,CHIP SA TA600 C-TA,CHIP SA TA601 C-CER,CHIP SA TA630 C-TA,CHIP SA TA631 C-TA,CHIP SA TA640 C-TA,CHIP SA TA641 C-TA,CHIP SA TAC700 SWITCH-TACT SA TCX100 OSCILLATOR-VCTCXO SA TR201 FET-SILICON SA U102 IC-TRANSCEIVER SA U103 IC-POWER AMP SA U104 IC-POSI.FIXED REG SA U305 IC-CMOS LOGIC SA U310 IC-POSI.FIXED REG SA U311 IC-CMOS LOGIC SA U315 IC-CODEC SA U316 IC-POSI.FIXED REG SA U317 IC-BATTERY SA U320 IC-POSI.FIXED REG SA U321 IC-POSI.FIXED REG SA U400 IC-POWER SUPERVISOR SA U401 IC-POSI.FIXED REG SA U402 IC-DC/DC CONVERTER SA U500 IC-ANALOG SWITCH SA U501 IC-ANALOG SWITCH SA U502 IC-ANALOG SWITCH SA 6-6

24 U519 IC-ANALOG SWITCH SA U520 IC-ANALOG SWITCH SA U601 IC-AUDIO AMP SA U602 IC-POSI.FIXED REG SA U603 IC-CODEC SA U604 IC-ANALOG MULTIPLEX SA U707 IC-POSI.FIXED REG SA U720 FILTER-EMI SMD SA UCP200 IC-COMM. CONTROLLER SA UEP300 IC-VIDEO AMP SA UME307 IC-MCP SA VR300 THERMISTOR-NTC SA VR400 VARISTOR SA ZD300 DIODE-ZENER SA ZD301 DIODE-ZENER SA ZD501 DIODE-TVS SA ZD502 DIODE-ZENER SA 6-7

25 6-8

26 7. Block Diagrams 7-1. RF Solution Block Diagram 7-1 This Document can not be used without Samsung's authorization

27 Block Diagrams 7-2. Base Band Solution Block Diagram 7-2 This Document can not be used without Samsung's authorization

28 8. PCB Diagrams 8-1. Main PCB Diagram Top 8-1

29 PCB Diagrams Bottom 8-2

30 9. Flow Chart of Troubleshooting 9-1. Power On 9-1

31 Flow Chart of Troubleshooting 9-2

32 Flow Chart of Troubleshooting 9-2. Initial 9-3

33 Flow Chart of Troubleshooting 9-4

34 Flow Chart of Troubleshooting 9-3. Charging Part 9-5

35 Flow Chart of Troubleshooting 9-4. Sim Part 9-6

36 Flow Chart of Troubleshooting 9-7

37 Flow Chart of Troubleshooting 9-5. Microphone Part 9-8

38 Flow Chart of Troubleshooting 9-9

39 Flow Chart of Troubleshooting 9-6. Speaker Part 9-10

40 Flow Chart of Troubleshooting 9-11

41 Flow Chart of Troubleshooting 9-7. Key Data Input 9-12

42 Flow Chart of Troubleshooting 9-13

43 Flow Chart of Troubleshooting 9-8. Back Light (for LCD) 9-14

44 Flow Chart of Troubleshooting 9-9. Key Back Light 9-15

45 Flow Chart of Troubleshooting Sub Key Back Light 9-16

46 Flow Chart of Troubleshooting Camera part 9-17

47 Flow Chart of Troubleshooting 9-18

48 Flow Chart of Troubleshooting TV_OUT Part 9-19

49 Flow Chart of Troubleshooting 9-20

50 Flow Chart of Troubleshooting 9-21

51 Flow Chart of Troubleshooting GSM850 Receiver 9-22

52 Flow Chart of Troubleshooting GSM850 Transmitter 9-23

53 Flow Chart of Troubleshooting GSM900 Receiver 9-24

54 Flow Chart of Troubleshooting GSM900 Transmitter 9-25

55 Flow Chart of Troubleshooting DCS Receiver 9-26

56 Flow Chart of Troubleshooting DCS Transmitter 9-27

57 Flow Chart of Troubleshooting PCS Receiver 9-28

58 Flow Chart of Troubleshooting PCS Transmitter 9-29

59 Flow Chart of Troubleshooting 9-30

60 Flow Chart of Troubleshooting 9-31

61 Flow Chart of Troubleshooting 9-32

62 10. Reference data Reference Abbreviate AAC: Advanced Audio Coding. AVC : Advanced Video Coding. BER : Bit Error Rate BPSK: 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 Division Multiplexing TS : Transport Stream 10-1 This Document can not be used without Samsung's authorization

63 Reference data 10-2 This Document can not be used without Samsung's authorization

64 11. Disassembly and Assembly Instructions Disassembly Con Type Remove 2 screw caps. 2. Loosen a screw this six point form Rear. 1. Make the space between rear cover and front cover using assembly stick. 2. And then widen space with hand and separate 2 parts Remove 2 keys. (Red) 2. Open 2 covers. (Blue) 3. Open the Key connector. (Violet) 1. Upside down the main PBA with moving slide. Be careful the hook. (Red) 2. Open the LCD connector. (Blue) 11-1 This Document can not be used without Samsung's authorization

65 Disassembly and Assembly Instructions Open the slide. (Slide up) 2. Remove the 4 screw caps with pinset. 1. Loosen a screw 4 point form Lower Make the space between slide upper and slide lower using assembly stick. 2. And then widen space with hand and separate 2 parts. 1. Remove the insulation tape. 2. And separate LCD connector from sub-pba This Document can not be used without Samsung's authorization

66 Disassembly and Assembly Instructions Separate Camera connector from sub-pba and speaker module and camera from slide upper. 1. Separate sub-pba from slide upper. And then caution the hook. 2. Separate LCD module from slide upper using 4 white points This Document can not be used without Samsung's authorization

67 Disassembly and Assembly Instructions Ho Type Remove 2 screw caps. 2. Loosen a screw this six point form Rear. 1. Make the space between rear cover and front cover using assembly stick. 2. And then widen space with hand and separate 2 parts Remove 2 keys. (Red) 2. Open 2 covers. (Blue) 3. Open the Key connector. (Violet) 1. Upside down the main PBA with moving slide. Be careful the hook. (Red) 2. Remove the insulation tape. (Blue) 11-4 This Document can not be used without Samsung's authorization

68 Disassembly and Assembly Instructions Remove the insulation tape. (Blue) 2. And separate LCD connector from Main-PBA. (Red) 1. Open the slide. (Slide up) 2. Remove the 4 screw caps with pinset Loosen a screw 4 point form Lower. 1. Make the space between slide upper and slide lower using assembly stick. 2. And then widen space with hand and separate 2 parts This Document can not be used without Samsung's authorization

69 Disassembly and Assembly Instructions Remove the insulation tape. 2. And separate LCD connector from sub-pba. 1. Separate Camera connector from sub-pba and speaker module and camera from slide upper Separate sub-pba from slide upper. And then caution the hook. 2. Separate LCD module from slide upper using 4 white points This Document can not be used without Samsung's authorization

70 Disassembly and Assembly Instructions 11-2 Assembly Con Type Prepare the slide upper and LCD module. 1. At first attach LCD to main window and put the sub PBA considering sub hook(blue circle). 3 4 Verify White silk line Folding position 1. At first put the speaker and motor module. 2. And put the camera at slide upper. (Red) 3. And combined camera connector to sub-pba. (Blue) 4. And put insulation tape on connector. 1. At first combined LCD connector to sub-pba accoding to picture. 2. And put insulation tape on connector This Document can not be used without Samsung's authorization

71 Disassembly and Assembly Instructions * *4 1. Combined slide upper and lower from top side after slide up. 2.Andpushtheedgesideforlocking. 1. Fasten a screw at 4 points with driver after slide up. 2. Caution screw size Put the 2 kind of screw caps on screw hole. 1. Put the main-pba on front cover. 2. Combined LCD connector to main-pba This Document can not be used without Samsung's authorization

72 Disassembly and Assembly Instructions Put the main-pba on 4 screw hole. (Blue) 2. Locking the one hook. (Rec) 1. Combined Key connector and put side key and camera key.(violet, Red) 2. Close the cover. (Blue) Put rear cover on Assay and lock. 2. Be careful losing key. 1. Fasten a screw at 6 points with driver. 2. Put the screw cap on below hole with pinset 11-9 This Document can not be used without Samsung's authorization

73 Disassembly and Assembly Instructions Ho Type Prepare the slide upper and LCD module. 1. At first attach LCD to main window and put the sub PBA considering sub hook(blue circle). 3 4 Verify White silk line Folding position 1. At first put the speaker and motor module. 2. And put the camera at slide upper. (Red) 3. And combined camera connector to sub-pba. (Blue) 4. And put insulation tape on connector. 1. At first combined LCD connector to sub-pba accoding to picture. 2. And put insulation tape on connector This Document can not be used without Samsung's authorization

74 Disassembly and Assembly Instructions * *4 1. Combined slide upper and lower from top side after slide up. 2.Andpushtheedgesideforlocking. 1. Fasten a screw at 4 points with driver after slide up. 2. Caution screw size Put the 2 kind of screw caps on screw hole. 1. AtfirstfoldingtheFPCBlikeapicture. 2. Combined LCD connector to main-pba. 3. And put insulation tape on connector This Document can not be used without Samsung's authorization

75 Disassembly and Assembly Instructions Put the insulation tape on folding point like a picture. (Blue) 1. Put the main-pba on 4 screw hole. (Blue) 2. Locking the one hook. (Rec) Combined Key connector and put side key and camera key.(violet, Red) 2. Close the cover. (Blue) 1. Put rear cover on Assay and lock. 2. Be careful losing key This Document can not be used without Samsung's authorization

76 Disassembly and Assembly Instructions Fasten a screw at 6 points with driver. 2. Put the screw cap on below hole with pinset This Document can not be used without Samsung's authorization

77 Disassembly and Assembly Instructions LCD kit Assembly Put the EMI tape according to left white silk line. 2. Attach the tape turning to front side. 1.PuttheEMItapealongtowhiteline on GND pannel. (Red) 2. Put the poron sponge beyond camera connector. (Blue) 3. Put the double sided tape on EMI tape. (Violet) 3 1. Put insulation tape to connector after connecting camera FPCB. (Blue) 2. Put insulation tape to connector after connecting LCD FPCB. (Red) This Document can not be used without Samsung's authorization

78 This Service Manual is a property of Samsung Electronics Co.,Ltd. Any unauthorized use of Manual can be punished under applicable International and/or domestic law. c Samsung Electronics Co.,Ltd. Code No.: GH A Rev.1.0