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Download Samsung SGH-X830 service manual
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GSM TELEPHONE SGH-X830 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 Contents 1. Safety Precautions 1-1. Repair Precaution ......................................................................................................1-1 1-2. ESD(Electrostatically Sensitive Devices) Precaution ...............................................1-2 2. Specification 2-1. GSM General Specification .......................................................................................2-1 2-2. GSM Tx Power Class ...............................................................................................2-2 3. Product Function 3-1. Main Function ............................................................................................................3-1 4. Array course control Software Downloading 4-1. Downloading Binary Files ..........................................................................................4-2 4-2. Pre-requsite for Downloading ....................................................................................4-2 4-3. S/W Downloader Program .........................................................................................4-3 5. Exploded View and Parts List 5-1. Cellular phone Exploded View ..................................................................................5-1 5-2. Cellular phone Part list .............................................................................................5-2 6. MAIN Electrical Parts List 7. Block Diagrams 8. PCB Diagrams 9. Flow Chart of Troubleshooting 9-1. Baseband 9-1-1. Power ON .............................................................................................................9-1 9-1-2. Initial ......................................................................................................................9-5 9-1-3. Sim Part ................................................................................................................9-8 9-1-4. Microphone Part ..................................................................................................9-10 9-1-5. Receiver Part ......................................................................................................9-12 9-1-6. Speaker Part .......................................................................................................9-12 Contents 9-2. RF 9-2-1. EGSM RX ...........................................................................................................9-16 9-2-2. DCS RX ..............................................................................................................9-18 9-2-3. EGSM TX ............................................................................................................9-20 9-2-4. DCS TX ...............................................................................................................9-22 10. Reference data 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 manetic 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 disassembing 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 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Safety Precautions 1-2. ESD(Electrostatically Sensitive Devices) Precaution Several semiconductor may be damaged easilly 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 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization 2. Specification 2-1. GSM General Specification G SM900 Pha se 1 EG SM 9 00 Pha se 2 DCS1800 Phase 1 Fre q. Band[MHz] Uplink/Downlink 89 0~915 93 5~960 88 0~915 92 5~960 1710 ~1785 1805 ~1880 ARFCN r ange 1 ~124 0~1 24 & 9 75~102 3 512 ~885 Tx/Rx spa cing 4 5 MHz 4 5 M Hz 95 MHz Mod. Bit rat e/ Bit Period 270 .833 kb ps 3. 692 us 270 .833 kb ps 3. 692 us 270. 833 kbp s 3. 692 us T ime Slot Period/F rame Period 57 6.9 us 4.6 15 m s 57 6.9 us 4.6 15 m s 576 .9 us 4.61 5 m s Modulation 0. 3 G MSK 0. 3 G MSK 0. 3 GMSK MS Powe r 33 dBm~13 dBm 33 dBm~5 dBm 30 dBm~0 dBm Power Cla ss 5 pcl ~ 15 pcl 5 pcl ~ 19 pcl 0 pcl ~ 15 pcl Sensit ivit y -102 dBm -102 dBm - 100 d Bm T DM A Mu x 8 8 8 Cell Radius 35 Km 35 Km 2 Km 2-1 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Specification 2-2. GSM TX power class TX Power control level GSM900 TX Power DCS1800 control level 5 33±2 dBm 0 30±3 dBm 6 31±2 dBm 1 28±3 dBm 7 29±2 dBm 2 26±3 dBm 8 27±2 dBm 3 24±3 dBm 9 25±2 dBm 4 22±3 dBm 10 23±2 dBm 5 20±3 dBm 11 21±2 dBm 6 18±3 dBm 12 19±2 dBm 7 16±3 dBm 13 17±2 dBm 8 14±3 dBm 14 15±2 dBm 9 12±4 dBm 15 13±2 dBm 10 10±4 dBm 16 11±3 dBm 11 8±4 dBm 17 9± 3dBm 12 6±4 dBm 18 7±3 dBm 13 4±4 dBm 19 5±3 dBm 14 2±5 dBm 15 0±5 dBm 2-2 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization 3. Product Function 3-1. Main Function - Camera and camcorder - Music player - Windows Media Player - Bluetooth - Web browser - Offline mode - Multimedia Message Service(MMS) - SOS message - Get personal with photo caller ID - Name card - Java - Voice recorder 3-1 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization 4. Array course control Test Jig (GH80-03307A) Test Cable (GH39-00501A) RF Test Cable (GH39-00397A) 4-1 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Array course control Software Downloading 4-1. Downloading Binary Files • Three binary files for downloading X830. – X830XXYY.s3 : Main source code binary. 4-2. Pre-requsite for Downloading • Downloader Program(OptiFlash.exe) • X830 Mobile Phone • Data Cable • Binary files 4-2 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Array course control 4-3. S/W Downloader Program 1. Load the binary download program by executing the “OptiFlash.exe” 2. Select the “Options” -> “Settings” -> “Generic” -> “Specify hardware platform”. Choose hardware platform for the downloader file setting. Set the everything else as the default values which are shown below 3. Select the COM port when the download cable is connected 4-3 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Array course control Up to twelve ports are supported. Additionally you can select the maximum transfer speed OptiFlash will use to communicate with the phone. However, OptiFlash will use a slower speed if either the PC’s or the phone’s serial hardware is incapable of handling the selected speed 4. Select the“Flash&Verify” -> “Browse” 4-4 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Array course control Set the directory path and choose the latest s/w binary, for example XC30XXYY.s3”, for the downloader binary setting. Make sure that not to change the reserved memory regions. In case of C130 the reserved regions are : -0x00fc0000 – 0x00ffffff 5. Click “OK” button then press “Flash”. 4-5 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization “ Array course control (Before pressing ‘Flash’ button, push the button ‘*’and ‘END’ at the same time. Then press ‘Flash’.) Downloader will upload the binary file as below for the downloading. 6. When downloading is finished successfully, there is a “All is well” message. 7. After finishing downloading, Certain memory resets should be done to guarantee the normal performance. 8. Confirm the downloaded version name and etc. : *#1234# Full Reset : *2767*3855# 4-6 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization 5. Exploded View and Parts List ㅁ 5-1. Cellular phone Exploded View QLC01 + QME03 QLC02 QMW02 QSP05 QFU01 QMO01 QFR01 QSP01 QLC01 QCK01 QJK03 QCR12 QBR03 QCR12 QVO01 QBA03 QKP01 QME03 QFL01 QCR05 QBR07 QSC07 QME01 QCR12 QMI03 QCR05 QSC05 QMI01 QMP01 QHI01 QAN12 QAN02 QAN06 QCA01 QAS01 QRE01 QIF01 QCR05 QBA01 QRF01 5-1 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Exploded View and Parts List 5-2. Cellular phone Parts list Design LOC QAN02 QAN06 QAN12 QAS01 QBA01 QBA03 QBR03 QBR07 QCA01 QCK01 QCR05 QCR05 QCR05 QCR12 QFR01 QFU01 QJK03 QKP01 QMI03 QMO01 QMP01 QMW02 QRF01 QSC05 QSC07 QSP01 QSP05 QVO01 QME01 QMI01 QRE01 QIF01 QFL01 QCR12 QHI01 QLC02 QLC01 QME03 Discription INTENNA-SGH-X830 ASSY-COVER-INTENNA ASSY-CUSHION-INTENNA CONTACT R ASSY ACCE-NECKLACE BATTERY-700MAH,PNK,ENG,M PMO-LOCKER BATT ASSY ACCE-BRACKET NAVI KEY ASSY-BRACKET-FRONT UNIT-CAMERA MODULE PMO-KEY MP3 SCREW-MACHINE SCREW-MACHINE SCREW-MACHINE SCREW-MACHINE ASSY-CASE-FRONT ASSY ACCE-SWING UPPER UNIT-JOG KEY(PNK) ASSY KEYPAD-(XET/CI) RMO-RUBBER MIC 2 MOTOR DC-SGHE360 PBA MAIN-SGH X830 PMO-COVER MAIN WINDOW MPR-TAPE RF MPR-TAPE-FOLDER SCREW CAP TOP MPR-TAPE FOLDER SCREW CAP BTM SPEAKER ASSY RUBBER-CUSHION SPK HOLE PMO-KEY VOLUME UNIT-KEY FPCB AS-MIC SVC ASSY ACCE-REAR PMO-COVER EAR IF ASSY ACCE-SWING LOWER SCREW-MACHINE ASSY ACCE-HINGE ELA UNIT-SGHX830 LCD MODULE LCD-MAIN UNIT-LCD FPCB 5-2 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization SEC CODE GH42-00922A GH98-00875A GH98-00966A GH98-02257B GH43-02512E GH72-30502E GH98-01857A GH98-00876A GH59-03287A GH72-30509A 6001-001478 6001-001478 6001-001478 6001-001530 GH98-00871A GH98-00872E GH59-03383D GH98-00877E GH73-08467A GH31-00198A GH92-02741A GH72-30514E GH74-22776E GH74-22770B GH74-22771B 3001-002004 GH98-02029A GH72-30508A GH59-03266A GH81-06075A GH98-00874E GH72-30507E GH98-00873B 6001-001530 GH98-00931A GH96-02253A GH07-00828A GH59-03267A Exploded View and Parts List Discription SEC CODE BAG PE 6902-000297 CBF INTERFACE-DATA LINK CABLE GH39-00444B CBF INTERFACE-MIC CABLE(SIL) GH39-00625C ADAPTOR-SGHD800 TA(UK) GH44-01131B S/W CD-SAMSUNG PC STUDIO 3.1, GH46-00306A UNIT-EARPHONE(SIL) GH59-03407B LABEL(P)-IMEI GH68-01335D LABEL(P)-WATER SOAK GH68-02026A LABEL(P)-WATER SOAK GH68-02026A MANUAL USERS-EU ENGLISH GH68-11877A LABEL(R)-MAIN(EU) GH68-12395A LABEL(R)-INTENNA BLACK GH68-12788A BOX(P)-UNIT MAIN(XEU) GH69-04449E CUSHION-CASE-UK GH69-04451A MPR-TAPE MAIN WINDOW GH74-22761A MPR-CUSHION MOTOR GH74-22766A MPR-TAPE LCD BTM MASKING GH74-22777A MPR-TAPE MASKING LCD GH74-23786A MPR-TAPE MASKING NAVI CONN GH74-23787A MPR-TAPE MASKING MAIN KEY CONN GH74-23788A MPR-TAPE MAIN KEY FPCB GH74-23797A MPR-TAPE MASKING SM LCD GH74-24546A MPR-TAPE PCB CONDUCT GH74-25841A MPR-SPONGE HINGE CONTACT GH74-25842A MPR-INSU TAPE GH74-28788A MPR-VINYL BOHO WINDOW GH74-28953A 5-3 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization 6. MAIN Electrical Parts List SEC CODE Design LOC Discription 0403-001446 ZD301 DIODE-ZENER SA 0403-001446 ZD506 DIODE-ZENER SA 0403-001547 D603 DIODE-ZENER SA 0403-001547 D604 DIODE-ZENER SA 0404-001172 D101 DIODE-SCHOTTKY SA 0406-001190 D601 DIODE-TVS SA 0406-001201 ZD505 DIODE-TVS SA 0406-001208 ZD503 DIODE-TVS SA 0406-001208 ZD504 DIODE-TVS SA 0406-001239 D609 DIODE-TVS SA 0406-001254 D606 DIODE-TVS SA 0406-001254 D607 DIODE-TVS SA 0406-001254 D608 DIODE-TVS SA 0406-001254 V401 DIODE-TVS SA 0406-001254 V402 DIODE-TVS SA 0504-000168 Q101 TR-DIGITAL SA 0801-002237 U304 IC-CMOS LOGIC SA 0801-002529 U102 IC-CMOS LOGIC SA 0801-002958 U702 IC-CMOS LOGIC SA 0801-003121 U602 IC-CMOS LOGIC SA 1001-001371 U403 IC-ANALOG SWITCH SA 1001-001401 U603 IC-ANALOG SWITCH SA 1107-001609 UME307 IC-FLASH MEMORY SA 1108-000068 UME202 IC-MCP SA 1201-002233 PAM404 IC-AUDIO AMP SA 1201-002368 PAM700 IC-POWER AMP SA 1203-003328 U502 IC-DC/DC CONVERTER SA 1203-003432 U113 IC-POSI.FIXED REG. SA 1203-003432 U301 IC-POSI.FIXED REG. SA 1203-003730 U503 IC-POSI.FIXED REG. SA 1203-003742 U110 IC-BATTERY SA 1203-003754 U303 IC-POSI.FIXED REG. SA 1203-003973 U300 IC-POSI.FIXED REG. SA 1203-004119 CPU100 IC-POWER SUPERVISOR SA 1203-004135 U311 IC-POSI.FIXED REG. SA 1203-004161 U310 IC-DC/DC CONVERTER SA 1203-004164 U112 IC-DC/DC CONVERTER SA 6-1 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization STATUS Main Electrical Parts List SEC CODE Design LOC Discription 1203-004355 U302 IC-MULTI REG. SA 1203-004377 U312 IC-MULTI REG. SA 1205-002272 U601 IC-TRANSCEIVER SA 1205-002944 U701 IC-TRANSCEIVER SA 1205-002946 UCD405 IC-CODEC SA 1404-001165 TH101 THERMISTOR-NTC SA 1405-001082 D605 VARISTOR SA 1405-001082 V400 VARISTOR SA 1405-001082 V503 VARISTOR SA 1405-001082 V603 VARISTOR SA 1405-001108 V202 VARISTOR SA 1405-001108 ZD501 VARISTOR SA 1405-001108 ZD502 VARISTOR SA 1405-001161 VR500 VARISTOR SA 1405-001161 VR501 VARISTOR SA 1405-001161 VR502 VARISTOR SA 2007-000138 R323 R-CHIP SA 2007-000139 R608 R-CHIP SA 2007-000139 R611 R-CHIP SA 2007-000139 R702 R-CHIP SA 2007-000139 R725 R-CHIP SA 2007-000140 R504 R-CHIP SA 2007-000157 R407 R-CHIP SA 2007-000162 R617 R-CHIP SA 2007-000170 R338 R-CHIP SA 2007-000170 R401 R-CHIP SA 2007-000170 R402 R-CHIP SA 2007-000171 F401 R-CHIP SA 2007-000171 F500 R-CHIP SA 2007-000171 L709 R-CHIP SA 2007-000171 L712 R-CHIP SA 2007-000171 R403 R-CHIP SA 2007-001119 R412 R-CHIP SA 2007-001290 R337 R-CHIP SA 2007-001290 R610 R-CHIP SA 2007-001290 R612 R-CHIP SA 2007-001290 R700 R-CHIP SA 6-2 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization STATUS Main Electrical Parts List SEC CODE Design LOC Discription 2007-003010 R420 R-CHIP SA 2007-003010 R425 R-CHIP SA 2007-007014 R321 R-CHIP SA 2007-007014 R322 R-CHIP SA 2007-007134 R707 R-CHIP SA 2007-007136 R114 R-CHIP SA 2007-007142 R415 R-CHIP SA 2007-007142 R418 R-CHIP SA 2007-007142 R431 R-CHIP SA 2007-007142 R435 R-CHIP SA 2007-007308 R111 R-CHIP SA 2007-007314 R112 R-CHIP SA 2007-007468 R120 R-CHIP SA 2007-007468 R391 R-CHIP SA 2007-007528 R413 R-CHIP SA 2007-007528 R414 R-CHIP SA 2007-007528 R430 R-CHIP SA 2007-007528 R614 R-CHIP SA 2007-007588 R429 R-CHIP SA 2007-007590 R416 R-CHIP SA 2007-007590 R419 R-CHIP SA 2007-007590 R428 R-CHIP SA 2007-007590 R439 R-CHIP SA 2007-007698 R531 R-CHIP SA 2007-007741 R101 R-CHIP SA 2007-007741 R704 R-CHIP SA 2007-007798 R432 R-CHIP SA 2007-007798 R436 R-CHIP SA 2007-008043 R471 R-CHIP SA 2007-008043 R472 R-CHIP SA 2007-008044 R506 R-CHIP SA 2007-008044 R507 R-CHIP SA 2007-008044 R508 R-CHIP SA 2007-008044 R509 R-CHIP SA 2007-008044 R510 R-CHIP SA 2007-008044 R512 R-CHIP SA 2007-008044 R513 R-CHIP SA 6-3 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization STATUS Main Electrical Parts List SEC CODE Design LOC Discription 2007-008044 R514 R-CHIP SA 2007-008044 R516 R-CHIP SA 2007-008044 R520 R-CHIP SA 2007-008044 R521 R-CHIP SA 2007-008044 R523 R-CHIP SA 2007-008044 R525 R-CHIP SA 2007-008044 R527 R-CHIP SA 2007-008044 R532 R-CHIP SA 2007-008044 R560 R-CHIP SA 2007-008045 R357 R-CHIP SA 2007-008045 R515 R-CHIP SA 2007-008045 R609 R-CHIP SA 2007-008045 R713 R-CHIP SA 2007-008045 R719 R-CHIP SA 2007-008049 R561 R-CHIP SA 2007-008052 R257 R-CHIP SA 2007-008052 R258 R-CHIP SA 2007-008055 R115 R-CHIP SA 2007-008055 R116 R-CHIP SA 2007-008055 R117 R-CHIP SA 2007-008055 R143 R-CHIP SA 2007-008055 R215 R-CHIP SA 2007-008055 R230 R-CHIP SA 2007-008055 R250 R-CHIP SA 2007-008055 R254 R-CHIP SA 2007-008055 R255 R-CHIP SA 2007-008055 R393 R-CHIP SA 2007-008055 R601 R-CHIP SA 2007-008055 R621 R-CHIP SA 2007-008275 R104 R-CHIP SA 2007-008419 R102 R-CHIP SA 2007-008419 R129 R-CHIP SA 2007-008419 R602 R-CHIP SA 2007-008419 R603 R-CHIP SA 2007-008419 R604 R-CHIP SA 2007-008419 R615 R-CHIP SA 2007-008419 R627 R-CHIP SA 6-4 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization STATUS Main Electrical Parts List SEC CODE Design LOC Discription 2007-008483 R141 R-CHIP SA 2007-008483 R145 R-CHIP SA 2007-008483 R146 R-CHIP SA 2007-008483 R233 R-CHIP SA 2007-008483 R242 R-CHIP SA 2007-008483 R308 R-CHIP SA 2007-008483 R311 R-CHIP SA 2007-008483 R555 R-CHIP SA 2007-008483 R556 R-CHIP SA 2007-008483 R557 R-CHIP SA 2007-008483 R562 R-CHIP SA 2007-008483 R578 R-CHIP SA 2007-008483 R579 R-CHIP SA 2007-008483 R606 R-CHIP SA 2007-008483 R613 R-CHIP SA 2007-008516 R202 R-CHIP SA 2007-008516 R355 R-CHIP SA 2007-008516 R363 R-CHIP SA 2007-008516 R390 R-CHIP SA 2007-008516 R462 R-CHIP SA 2007-008516 R518 R-CHIP SA 2007-008516 R710 R-CHIP SA 2007-008531 R533 R-CHIP SA 2007-008531 R717 R-CHIP SA 2007-008542 R103 R-CHIP SA 2007-008542 R132 R-CHIP SA 2007-008542 R144 R-CHIP SA 2007-008542 R201 R-CHIP SA 2007-008542 R203 R-CHIP SA 2007-008542 R241 R-CHIP SA 2007-008542 R256 R-CHIP SA 2007-008542 R301 R-CHIP SA 2007-008542 R302 R-CHIP SA 2007-008542 R310 R-CHIP SA 2007-008542 R313 R-CHIP SA 2007-008542 R314 R-CHIP SA 2007-008542 R315 R-CHIP SA 6-5 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization STATUS Main Electrical Parts List SEC CODE Design LOC Discription 2007-008542 R317 R-CHIP SA 2007-008542 R319 R-CHIP SA 2007-008542 R339 R-CHIP SA 2007-008542 R381 R-CHIP SA 2007-008542 R394 R-CHIP SA 2007-008542 R396 R-CHIP SA 2007-008542 R397 R-CHIP SA 2007-008542 R399 R-CHIP SA 2007-008542 R405 R-CHIP SA 2007-008542 R406 R-CHIP SA 2007-008542 R473 R-CHIP SA 2007-008542 R554 R-CHIP SA 2007-008542 R625 R-CHIP SA 2007-008542 R708 R-CHIP SA 2007-008542 R733 R-CHIP SA 2007-008587 R712 R-CHIP SA 2007-008588 R306 R-CHIP SA 2007-008588 R307 R-CHIP SA 2007-008588 R370 R-CHIP SA 2007-008588 R371 R-CHIP SA 2007-008588 R703 R-CHIP SA 2007-008786 R362 R-CHIP SA 2007-008808 R558 R-CHIP SA 2007-008808 R559 R-CHIP SA 2007-009084 R426 R-CHIP SA 2007-009160 R392 R-CHIP SA 2007-009169 R421 R-CHIP SA 2007-009169 R422 R-CHIP SA 2007-009170 R605 R-CHIP SA 2007-009314 R724 R-CHIP SA 2203-000189 C613 C-CER,CHIP SA 2203-000233 C303 C-CER,CHIP SA 2203-000278 C324 C-CER,CHIP SA 2203-000278 C325 C-CER,CHIP SA 2203-000311 C723 C-CER,CHIP SA 2203-000330 C222 C-CER,CHIP SA 2203-000330 C223 C-CER,CHIP SA 6-6 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization STATUS Main Electrical Parts List SEC CODE Design LOC Discription 2203-000386 C124 C-CER,CHIP SA 2203-000854 C708 C-CER,CHIP SA 2203-000995 C710 C-CER,CHIP SA 2203-001385 C739 C-CER,CHIP SA 2203-001630 C386 C-CER,CHIP SA 2203-001630 C390 C-CER,CHIP SA 2203-002677 C709 C-CER,CHIP SA 2203-005482 C610 C-CER,CHIP SA 2203-005682 C129 C-CER,CHIP SA 2203-005682 C143 C-CER,CHIP SA 2203-005682 C376 C-CER,CHIP SA 2203-005682 C434 C-CER,CHIP SA 2203-005682 C436 C-CER,CHIP SA 2203-005682 C442 C-CER,CHIP SA 2203-005682 C443 C-CER,CHIP SA 2203-005682 C450 C-CER,CHIP SA 2203-005682 C451 C-CER,CHIP SA 2203-005682 C457 C-CER,CHIP SA 2203-005682 C462 C-CER,CHIP SA 2203-005682 C538 C-CER,CHIP SA 2203-005682 C539 C-CER,CHIP SA 2203-005682 C540 C-CER,CHIP SA 2203-005682 C541 C-CER,CHIP SA 2203-005682 C542 C-CER,CHIP SA 2203-005682 C553 C-CER,CHIP SA 2203-005682 C560 C-CER,CHIP SA 2203-005682 C571 C-CER,CHIP SA 2203-005682 C572 C-CER,CHIP SA 2203-005682 C719 C-CER,CHIP SA 2203-005682 C729 C-CER,CHIP SA 2203-005683 C435 C-CER,CHIP SA 2203-005725 C706 C-CER,CHIP SA 2203-005727 C301 C-CER,CHIP SA 2203-005727 C302 C-CER,CHIP SA 2203-005729 C700 C-CER,CHIP SA 2203-005736 C106 C-CER,CHIP SA 2203-005736 C344 C-CER,CHIP SA 6-7 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization STATUS Main Electrical Parts List SEC CODE Design LOC Discription 2203-005736 C354 C-CER,CHIP SA 2203-005736 C470 C-CER,CHIP SA 2203-005736 C520 C-CER,CHIP SA 2203-005736 C521 C-CER,CHIP SA 2203-005736 C599 C-CER,CHIP SA 2203-005736 C606 C-CER,CHIP SA 2203-005736 C722 C-CER,CHIP SA 2203-005819 C306 C-CER,CHIP SA 2203-006048 C140 C-CER,CHIP SA 2203-006048 C144 C-CER,CHIP SA 2203-006048 C345 C-CER,CHIP SA 2203-006048 C374 C-CER,CHIP SA 2203-006121 C125 C-CER,CHIP SA 2203-006121 C158 C-CER,CHIP SA 2203-006121 C159 C-CER,CHIP SA 2203-006121 C720 C-CER,CHIP SA 2203-006194 C100 C-CER,CHIP SA 2203-006194 C101 C-CER,CHIP SA 2203-006194 C117 C-CER,CHIP SA 2203-006194 C203 C-CER,CHIP SA 2203-006194 C204 C-CER,CHIP SA 2203-006194 C207 C-CER,CHIP SA 2203-006194 C208 C-CER,CHIP SA 2203-006194 C225 C-CER,CHIP SA 2203-006194 C227 C-CER,CHIP SA 2203-006194 C484 C-CER,CHIP SA 2203-006194 C547 C-CER,CHIP SA 2203-006194 C703 C-CER,CHIP SA 2203-006194 C718 C-CER,CHIP SA 2203-006194 C721 C-CER,CHIP SA 2203-006194 C727 C-CER,CHIP SA 2203-006194 C728 C-CER,CHIP SA 2203-006257 C109 C-CER,CHIP SA 2203-006257 C428 C-CER,CHIP SA 2203-006260 C307 C-CER,CHIP SA 2203-006260 C381 C-CER,CHIP SA 2203-006260 C383 C-CER,CHIP SA 6-8 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization STATUS Main Electrical Parts List SEC CODE Design LOC Discription 2203-006260 C458 C-CER,CHIP SA 2203-006260 C459 C-CER,CHIP SA 2203-006305 C713 C-CER,CHIP SA 2203-006305 C715 C-CER,CHIP SA 2203-006305 C726 C-CER,CHIP SA 2203-006324 C160 C-CER,CHIP SA 2203-006324 C322 C-CER,CHIP SA 2203-006324 C387 C-CER,CHIP SA 2203-006324 C707 C-CER,CHIP SA 2203-006348 C602 C-CER,CHIP SA 2203-006423 C102 C-CER,CHIP SA 2203-006423 C105 C-CER,CHIP SA 2203-006423 C120 C-CER,CHIP SA 2203-006423 C127 C-CER,CHIP SA 2203-006423 C201 C-CER,CHIP SA 2203-006423 C202 C-CER,CHIP SA 2203-006423 C209 C-CER,CHIP SA 2203-006423 C210 C-CER,CHIP SA 2203-006423 C211 C-CER,CHIP SA 2203-006423 C224 C-CER,CHIP SA 2203-006423 C226 C-CER,CHIP SA 2203-006423 C228 C-CER,CHIP SA 2203-006423 C336 C-CER,CHIP SA 2203-006423 C340 C-CER,CHIP SA 2203-006423 C341 C-CER,CHIP SA 2203-006423 C348 C-CER,CHIP SA 2203-006423 C359 C-CER,CHIP SA 2203-006423 C364 C-CER,CHIP SA 2203-006423 C369 C-CER,CHIP SA 2203-006423 C372 C-CER,CHIP SA 2203-006423 C378 C-CER,CHIP SA 2203-006423 C382 C-CER,CHIP SA 2203-006423 C384 C-CER,CHIP SA 2203-006423 C385 C-CER,CHIP SA 2203-006423 C388 C-CER,CHIP SA 2203-006423 C393 C-CER,CHIP SA 2203-006423 C394 C-CER,CHIP SA 6-9 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization STATUS Main Electrical Parts List SEC CODE Design LOC Discription 2203-006423 C406 C-CER,CHIP SA 2203-006423 C407 C-CER,CHIP SA 2203-006423 C438 C-CER,CHIP SA 2203-006423 C495 C-CER,CHIP SA 2203-006423 C576 C-CER,CHIP SA 2203-006423 C605 C-CER,CHIP SA 2203-006423 C609 C-CER,CHIP SA 2203-006423 C611 C-CER,CHIP SA 2203-006423 C614 C-CER,CHIP SA 2203-006423 C704 C-CER,CHIP SA 2203-006423 C711 C-CER,CHIP SA 2203-006423 C736 C-CER,CHIP SA 2203-006466 C108 C-CER,CHIP SA 2203-006562 C110 C-CER,CHIP SA 2203-006562 C111 C-CER,CHIP SA 2203-006562 C112 C-CER,CHIP SA 2203-006562 C114 C-CER,CHIP SA 2203-006562 C115 C-CER,CHIP SA 2203-006562 C116 C-CER,CHIP SA 2203-006562 C121 C-CER,CHIP SA 2203-006562 C163 C-CER,CHIP SA 2203-006562 C304 C-CER,CHIP SA 2203-006562 C305 C-CER,CHIP SA 2203-006562 C312 C-CER,CHIP SA 2203-006562 C335 C-CER,CHIP SA 2203-006562 C339 C-CER,CHIP SA 2203-006562 C343 C-CER,CHIP SA 2203-006562 C353 C-CER,CHIP SA 2203-006562 C358 C-CER,CHIP SA 2203-006562 C392 C-CER,CHIP SA 2203-006562 C405 C-CER,CHIP SA 2203-006562 C473 C-CER,CHIP SA 2203-006562 C474 C-CER,CHIP SA 2203-006562 C485 C-CER,CHIP SA 2203-006562 C506 C-CER,CHIP SA 2203-006562 C551 C-CER,CHIP SA 2203-006562 C574 C-CER,CHIP SA 6-10 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization STATUS Main Electrical Parts List SEC CODE Design LOC Discription 2203-006562 C575 C-CER,CHIP SA 2203-006562 C607 C-CER,CHIP SA 2203-006562 C608 C-CER,CHIP SA 2203-006562 C612 C-CER,CHIP SA 2203-006617 C444 C-CER,CHIP SA 2203-006617 C447 C-CER,CHIP SA 2203-006626 C430 C-CER,CHIP SA 2203-006626 C439 C-CER,CHIP SA 2203-006636 C552 C-CER,CHIP SA 2203-006647 C118 C-CER,CHIP SA 2203-006647 C119 C-CER,CHIP SA 2203-006647 C205 C-CER,CHIP SA 2203-006648 C601 C-CER,CHIP SA 2203-006825 C133 C-CER,CHIP SA 2203-006825 C134 C-CER,CHIP SA 2203-006825 C373 C-CER,CHIP SA 2203-006825 C377 C-CER,CHIP SA 2203-006825 C705 C-CER,CHIP SA 2203-006825 C717 C-CER,CHIP SA 2404-001348 C460 C-TA,CHIP SA 2404-001348 C461 C-TA,CHIP SA 2404-001381 C103 C-TA,CHIP SA 2404-001381 C123 C-TA,CHIP SA 2404-001381 C145 C-TA,CHIP SA 2404-001381 C146 C-TA,CHIP SA 2404-001381 C310 C-TA,CHIP SA 2404-001381 C334 C-TA,CHIP SA 2404-001381 C349 C-TA,CHIP SA 2404-001381 C356 C-TA,CHIP SA 2404-001381 C363 C-TA,CHIP SA 2404-001381 C371 C-TA,CHIP SA 2404-001381 C375 C-TA,CHIP SA 2404-001381 C379 C-TA,CHIP SA 2404-001381 C391 C-TA,CHIP SA 2404-001381 C410 C-TA,CHIP SA 2404-001381 C411 C-TA,CHIP SA 2404-001381 C427 C-TA,CHIP SA 6-11 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization STATUS Main Electrical Parts List SEC CODE Design LOC Discription 2404-001381 C437 C-TA,CHIP SA 2404-001381 C452 C-TA,CHIP SA 2404-001381 C488 C-TA,CHIP SA 2404-001381 C492 C-TA,CHIP SA 2404-001381 C494 C-TA,CHIP SA 2404-001381 C496 C-TA,CHIP SA 2404-001381 C501 C-TA,CHIP SA 2404-001381 C504 C-TA,CHIP SA 2404-001381 C537 C-TA,CHIP SA 2404-001381 C550 C-TA,CHIP SA 2404-001381 C570 C-TA,CHIP SA 2404-001397 C604 C-TA,CHIP SA 2703-001178 L711 INDUCTOR-SMD SA 2703-001747 L706 INDUCTOR-SMD SA 2703-001747 L707 INDUCTOR-SMD SA 2703-001748 L704 INDUCTOR-SMD SA 2703-001748 L705 INDUCTOR-SMD SA 2703-001750 L722 INDUCTOR-SMD SA 2703-002199 C701 INDUCTOR-SMD SA 2703-002597 L702 INDUCTOR-SMD SA 2703-002597 L703 INDUCTOR-SMD SA 2703-002714 L503 INDUCTOR-SMD SA 2703-002734 L101 INDUCTOR-SMD SA 2703-002734 L102 INDUCTOR-SMD SA 2703-002910 L700 INDUCTOR-SMD SA 2703-003097 L300 INDUCTOR-SMD SA 2801-004458 OSC302 CRYSTAL-SMD SA 2801-004466 OSC202 CRYSTAL-SMD SA 2809-001293 TCX700 OSCILLATOR-VCTCXO SA 2911-000056 DUF700 DUPLEXER-FEM SA 3301-001208 L701 BEAD-SMD SA 3301-001534 L401 BEAD-SMD SA 3301-001534 L402 BEAD-SMD SA 3301-001729 L400 BEAD-SMD SA 3705-001358 RFS701 CONNECTOR-COAXIAL SA 3708-002211 SLC502 CONNECTOR-FPC/FFC/PIC SA 3709-001384 SIM101 CONNECTOR-CARD EDGE SA 6-12 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization STATUS Main Electrical Parts List SEC CODE Design LOC Discription 3710-002442 IFC601 SOCKET-INTERFACE 3711-005581 HDC500 HEADER-BOARD TO BOARD SNA 3711-005643 HDC501 HEADER-BOARD TO BOARD SA 3711-005980 BTC603 HEADER-BATTERY SA 4202-001202 ANT104 ANTENNA-CHIP SA 4302-001158 BAT101 BATTERY-LI(2ND) SA 4709-001451 CPL103 BLUETOOTH MODULE SA GH09-00044A CPU201 IC MICOM SA GH13-00039A CPU313 IC ASIC-SGHX830 SA GH71-06031A ANT701 NPR-INTENNA CONTACT SNA GH71-06031A ANT702 NPR-INTENNA CONTACT SNA 6-13 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization STATUS SA 7. Block Diagrams 7-1 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization 8. PCB Diagrams V500 ZD501 ZD502 D604 CN500 U110 V501V502 D608 V602 V601 F500 CN601 D601 ANT702ANT701 D605 D603 CON701 CN603 U603 U302 CN501 F700 U701 U310 OSC700 U311 U602 V503 GND TCK V400 TDI TDO TMS ZD503 ZD505 V401V402 CN502 Z D 504 Q 10 1 U702 U601 U113 U203 M101 CN101 U103 CN202 ANT104 8-1 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization PCB Diagrams ANT777 U 5 03 JTAG201 U502 ZD506 U403 D607 V603 D606 U404 U 4 05 U 10 2 F401 TP202 U7 0 0 TP204 U202 G2 G1 TP206 TH101 V202 OSC302 OSC202 U303 U 3 00 U703 U 301 U 3 04 Z D 30 1 TP208TP213 U 112 U 20 1 U100 TP101 U 30 7 D101 TP215 G4 G3 8-2 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization 9. Flow Chart of Troubleshooting 9-1.Baseband 9-1-1. Power ON 'Power On' does not work Check the current consumption Yes Current consumption >= 100mA No Download again Yes Check the Vbat Voltage Voltage >=3.3V No Charge the Battery Yes Check the U100 & U112 C133 >= 1.57V No Check U112 & C133 ① Yes C110=2.9V & C111=2.8V ? No HPEIO = 1.8V Freq = 13MHz Vrms >=480mV Vpp ≒ 1.34V Check U112 & C134 Yes Yes Check the clock signal at pin#19 of U701 No ③ No Check the clock generation circuit (related to OSC700) Yes Check the initial operation END 9-1 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization ④ ② Flow Chart of Troubleshooting ③ ④ VBAT HP_CORE_1.57V RST_1.8V HPEIO_1.8V VCCD_2.8 ① U112 C158 L101 C134 C123 1 VFB1 VFB2 10 2 VOUT OUT2 9 3 VIN RUN1 8 4 SW1 SW2 7 5 GND RUN2 6 GND 11 C159 D101 R117 L102 C144 C133 VCCD_2.8 ② VCCA_2.8 HPEIO_1.8V VBAT VCCD_2.8 C101 C100 C102 AFC VAPC C120 B4 C4 P13 L 11 F6 A6 M10 N11 P6 R2 K4 G5 J4 N5 N6 M3 J3 F11 K 15 B 15 E8 B 13 C10 GND_OCTL VDD_OCTL GNDV VDDV GNDB VDDB GNDD VDDD VSS4 VSS3 VSS2 VSS1 VDD_IO2 VDD_IO1 VDD3 VDD2 VDD1 GND_HCUR GND_PSC2 GND_PSC1 GNDQ VDD67 VDD5 CSN_PSC K8 SCLK_PSC L8 SDO_PSC N7 SDI_PSC M7 VEXT VBAT CH_BDRV CH_ISEN CH_RES E14 E13 E11 F12 D14 ADC_AUX2 ADC_AUX1 VREF CREF RTC_ALMN D15 E10 A10 E9 H10 PWR_SW2 PWR_SW1N PSW1_B UF RESET_O MODE PWR_K EEP INTRQ VIB _RNG_EN D9 A FC E7 TXP SERLE1 SERLE2 SERDA SERCK K12 H11 G12 G13 F13 F15 C12 A14 C9 D10 B10 B11 A12 B12 A13 J12 G11 F14 C14 C15 L7 K9 N10 M9 L10 L9 B1 A2 C1 C2 SERLE SERDAT SERCLK VSIM VRTC LED2_DRV LED1_DRV RING_DRV VIB_DRV VLDO_7 VLDO_6 VL5S_B VL5S_A VLDO_5 VL4S_B VL4S_A VLDO_4 VLDO_3 VLDO_2 VLDO_1 VACC RTC_CL K XOENA Q MC A DC_A UX4 DINTR R132 OCTL0 OCTL1 OCTL2 OCTL3 OCTL4 OCTL5 OCTL6 OCTL7 U100 N9 R10 P10 J11 K11 K14 N4 D1 R6 P5 P3 BAND_SEL MODE_SEL TX_EN XOENA SX_EN PAC_EN RX_EN E6 C5 F5 E5 A4 G6 B3 A3 C103 VDD34 C11 VDD12 J13 UP_CLK UP_RST UP_IO SIM_IO SIM_RST SIM_CLK A OUTA P A OUTA N A OUTB P A OUTB N MICINP MICINN MICOUTP MICOUTN A UXINP A UXINN A UXOUTP A UXOUTN VXVCM VREGP VREGN DA ICK DA IRN DA IDI DA IDO DSP_IO DSP_RWN FLASH_RESET DB15 DB14 DB13 DB12 DB11 DB10 DB9 DB8 DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 AB8 AB7 AB6 AB5 AB4 AB3 AB2 AB1 AB0 I|O RWN RESETN_CSP P11 N12 R12 P12 N14 M14 N15 P15 M15 L14 K 13 L13 R13 M13 R14 R4 P4 L6 M6 DSP_AB(0:8) D2 D3 E3 E2 F3 F2 F1 F4 G4 G3 H5 J6 J5 K3 K2 K1 K5 K7 M1 M2 N2 N1 L5 P1 K6 L3 L2 R3 RA REF2 RA REF1 RXTXIP RXTXIN RXTXQP RXTXQN DSP_DB(15) DSP_DB(14) DSP_DB(13) DSP_DB(12) DSP_DB(11) DSP_DB(10) DSP_DB(9) DSP_DB(8) DSP_DB(7) DSP_DB(6) DSP_DB(5) DSP_DB(4) DSP_DB(3) DSP_DB(2) DSP_DB(1) DSP_DB(0) DSP_AB(8) DSP_AB(7) DSP_AB(6) DSP_AB(5) DSP_AB(4) DSP_AB(3) DSP_AB(2) DSP_AB(1) DSP_AB(0) B5 B6 D7 D6 C7 C6 DSP_DB(0:15) NC6 NC5 GNDS17 GNDS16 GNDS15 GNDS14 GNDS13 GNDS12 GNDS11 GNDS10 GNDS9 GNDS8 GNDS7 GNDS6 GNDS5 GNDS4 GNDS3 GNDS2 GNDS1 A UX_A DC3 2 1 K 10 J 10 J9 J8 J7 H9 H8 H7 H6 G10 G9 G8 G7 F10 F9 F8 F7 D13 C105 SIMCLK SIMRST SIMDATA SIM_IO SIM_RST SIM_CLK VRTC_1.5 R101 VSIM RST_1.8V VCCA_2.8 VCCB_2.9V VRF_2.9V VCCD_2.8 MAIN_LED_ON POS NEG 2 DCS_TX_EN GSM_TX_EN TP101 UP_CS UP_SCLK UP_SDO UP_SDI C115 C116 C114 C109 C110 C111 C112 VBAT VCCB_2.9V C117 R112 RTCALARM C119 R114 C121 INTRQ PWR_KEEP R115 RTXIP RTXIN RTXQP RTXQN VBAT R116 AOUTAP AOUTAN AOUTBP AOUTBN MICINP MICINN MICOUTP MICOUTN AUXINP AUXINN AUXOUTP AUXOUTN M101 1 C106 RST PSW1_BUF PWR_ON JIG_ON DSP_INT CLK13M_CSP XOENAQ CLK32K 9-2 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization C118 R111 Flow Chart of Troubleshooting 9-1-2. Initial Initial Failure Yes The pin #4 of U112(HPEIO_1.8V)= No 1.8V Check the U112, L101 & C134 (if it has some problem, it is to be replaced.) ① Yes Is the pin #K9 of U100 No "Low → High" ? Check the U100 (if it has some problem, it is to be replaced.) Yes There is 32.768kHz wave No forms at the C222 and Check the OSC202 ③ C223 Yes Is the pin #6,#8 of U112 No Check the U100 is "High" ② Yes Is the #7 of U112 = No Check the U112, L102 & C133 1.57V Yes No Check the LCD part LCD display is O.K Yes No Check the Audio part Sound is O.K Yes END 9-3 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization ① ② Flow Chart of Troubleshooting ② ③ ② ① ③ ④ ④ ④ ①① ① TI_EN DAC_RESET DIMMING_EN XOENAQ PWR_KEEP CLK32K RTCALARM C222 C223 OSC202 CHG_DET PHASE_A PHASE_B BP_VF 9-4 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Flow Chart of Troubleshooting 9-1-3. Sim Part "Insert SIM is displayed on the LCD Yes Check the SIM connector's (CN101) connection to SIM card No Resolder or change CN101 ① Yes Check the voltage at pin#1 of CN101 >= 2.8V ? No Check the U100 ② Yes Is there any signals pin#2,#3,#6 of CN101 ? No Check the U100 Yes Check the SIM Card END 9-5 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization ② Flow Chart of Troubleshooting ① ① ② C125 1 2 3 4 5 6 7 8 9 10 CN101 VSIM SIM_RST SIM_CLK SIM_IO C127 C143 C129 C124 9-6 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization VCC VCC CLK GND VPP I/O NC NC NC NC Flow Chart of Troubleshooting 9-1-4. Microphone Part Microphone does not work Yes No Is the assembled status of microphone O.K? Reassembled the microphone Yes Check the reference voltage on mic path Yes No C116 = 2.8V ? Resolder or change R412,R413,R414,R415,R416,R418,R419, ① C430,C439,C473,C474 Yes No Check the U100 Is microphone ok? Yes END ① R428 AUXOUTP C457 C458 EAR_MIC_P EAR_MIC_N C459 R435 AUXINP AUXINN R431 R439 VCCA_2.8 AUXOUTN C462 R430 R429 R412 C410 R413 C411 C428 C427 V400 R414 C473 DAC_MICP MIC+ C430 C435 MICINP MICOUTP R415 R416 C434 C436 C474 DAC_MICN C439 R418 MIC- MICINN MICOUTN R419 C443 C442 V401 V402 9-7 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Flow Chart of Troubleshooting 9-1-5. Receiver Part There is no sound from the Receiver Yes No Is the terminal of Receiver O.K ? Replace the Receiver Yes No Is there any signals at the pin#P11 and pin#N12 of U100 ? Check U100,R420,R425,U403 ① Yes END 9-1-6. Speaker Part There is no sound from the Buzzer Yes No Is the terminal of Speaker O.K ? Replace the Speaker Yes No Is there any signals at the Pin#J6 & J7 of U405 ? Check U405 ② Check U404 ③ Check U403 ④ Yes Are there any signals at the L401, L402 No Yes Is there any signals at the pin#3 and pin#9 of U403 ? No END 9-8 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Flow Chart of Troubleshooting ` VBAT ① R403 C484 C485 U403 1 V+ AOUTAP SPK1N IN2 8 NC2 7 4 IN1 R462 ICE_SPKM COM2 9 3 COM1 SPK1P SPK_SEL NO2 10 2 NO1 ICE_SPKP 5 NC1 AOUTAN R425 GND 6 GND 11 R420 C487 C454 C455 TI_1.8V DAC_3.3V ④ ④ F401 R405 B8 C496 AOUTBP R436 AOUTBN R432 B4 A3 A4 B5 C488 B7 B6 A6 DAC_MICP DAC_MICN H9 H1 C1 B1 J1 A VDDA 2 DVDD VDDA 1 GPIO1 MIC3L D8 SDA C8 MFP2 SCL MFP1 /RESET MFP0 MCLK NC LINE2LM NC LINE1RP NC G8 R406 G9 BCLK LINE2RM LINE2LP H8 F9 WCLK LINE2RP D_SDIN D_SDOUT C497 C498 R469 R470 E8 SELECT U405 J8 J9 E9 DIN MFP3 C461 F8 DOUT D_SDA D_SCL DAC_RESET D_MSCK D_LRCK D_BCK 1 2 A7 LINE1RM LINE1LP LINE1LM E2 D9 DVSS A5 GPIO2 MONO_LOM MIC3R R404 F1 E1 MICDET MICBIAS C460 G1 D1 A VSS_A DC B9 HPLCOM MONO_LOP D2 A8 HPLOUT LEFT_LOM A VSS_A DC A9 HPRCOM LEFT_LOP C2 B3 VDDA 1 C9 A1 VDDA 1 IOVDD A2 HPROUT RIGHT_LOM A VSS_DA C J3 B2 RIGHT_LOP A VSS_DA C J2 DRVSS J5 DRVSS J7 J4 F2 J6 DAC_SPKP DAC_SPKM H2 ③ ③ C494 C405 G2 ② ② C495 C470 C492 VBAT L400 C438 C437 DAC_SPKP DAC_SPKM R471 C467 R444 C444 R421 C447 R422 C468 R445 B1 A2 VDD VSS A1 VIP C1 VIM R472 AOUTBN VOM A3 L401 ICE_SPKM PVSS B3 VOP C3 C2 EN B 2 PVDD NC NC AOUTBP 12 L402 ICE_SPKP U404 C450 AMP_EN R426 C406 C407 C452 R407 R401 R402 9-9 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization C451 IF_EAR_R EAR_COM IF_EAR_L Flow Chart of Troubleshooting 9-2.RF CONTINUOUS RX ON 9-2-1. EGSM RX RF INPUT : 30CH AMP : -50dBm NORMAL CONDITION catch the channel? NO CHECK R722 contact ? ① YES NO L700,C700 resolder or change F700 CHECK pin13 ≥ -65dBm ? ② YES NO F700 CHECK pin5,6 ≥ -65dBm ? F700 resolder or change ③ YES NO U701 CHECK pin6,7 ≥ -65dBm ? L702,L703,C709 resolder or change YES NO U701 pin 34 : 2.9V ? Pin1,13,22,32 : VBAT? U100, C110 change or resolder ④ YES NO U701 CHECK pin 21 : 26MHz ? Vp-p 1.1V? OSC 700 change or resolder ⑤ YES NO U701 pin 35,36,37,38 Vp-p : 100mV ? U100 CHECK!! ⑥ YES U701 resolder or change 9-10 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Flow Chart of Troubleshooting 9-2-2. DCS RX CONTINUOUS RX ON RF INPUT : 698CH AMP : -50dBm NORMAL CONDITION catch the channel? NO CHECK R722 contact ? ① YES NO F700 CHECK pin13 ≥ -65dBm ? F700,L700,C700 resolder or change ② YES NO F700 CHECK pin3,4 ≥ -65dBm ? F700 resolder or change ③ YES NO U701 CHECK pin8,9 ≥ -65dBm ? L704,L705 resolder or change YES NO U701 pin 34 : 2.9V ? Pin1,13,22,32 : VBAT? U100, C110 change or resolder ④ YES NO U701 CHECK pin 21 : 26MHz ? Vp-p : 1.1V? OSC 700 change or resolder ⑤ YES NO U701 pin 35,36,37,38 Vp-p : 100mV ? U100 CHECK!! ⑥ YES U701 resolder or change 9-11 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Flow Chart of Troubleshooting 9-2-3. PCS RX CONTINUOUS RX ON RF INPUT : 650CH AMP : -50dBm NORMAL CONDITION catch the channel? NO CHECK R722 contact ? ① YES NO F700 CHECK pin13 ≥ -65dBm ? F700,L700,C700 resolder or change ② YES NO F700 CHECK pin1,2 ≥ -65dBm ? F700 resolder or change ③ YES NO U701 CHECK pin10,11 ≥ -65dBm ? L706,L707 resolder or change YES NO U701 pin 34 : 2.9V ? Pin1,13,22,32 : VBAT? Check the U100, C110 (change or resolder) YES NO U701 CHECK pin 21 : 26MHz ? Vp-p : 1.1V? Check the OSC 700 (change or resolder) ⑤ YES NO U701 pin 35,36,37,38 Vp-p : 100mV ? U100 CHECK!! ⑥ YES U701 resolder or change 9-12 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization ④ Flow Chart of Troubleshooting ⑥ ① ④ ⑥ ⑤ ② ③ ⑤ ⑥ 9-13 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Flow Chart of Troubleshooting 9-2-4. EGSM TX CONTINOUS TX ON CONDITION TX POWER DAC: 600 CODE APPLIED CH : 30 RBW : 100KHz VBW : 100KHz SPAN : 10MHz REF LEV. : 10dBm ATT. : 20dB No U700 pin 12 : about 32dBm? Yes ① No F700 pin 11 : 2.8V ? U100 check & change ② Yes F700,C700,L700, CON701,L712,C741 check & change No U700 pin4, 5: VBAT? BATTERY check & change Yes No U700 pin7 about 5dBm ? Yes No U700 pin 1 : 2.9V ? Yes ③ No U700 check & change U100 check ② U701 pin34 : 2.9V? Pin1,13,22,32 : VBAT ? Yes ④ U100 pin A13,C110 check or resolder & BATTERY check No U701 pin21 : 26MHz ? Vp-p : 1.1V ? OSC700 check or resolder Yes No U701 pin35,36,37,38 100mV ? Yes U100 check or resolder U701 check or resolder ⑥ 9-14 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization ⑤ Flow Chart of Troubleshooting 9-2-5. DCS//PCS TX CONTINUOUS TX ON CONDITION CH : 698CH(DCS) // 650CH(PCS) TX POWER CODE: 520 CODE Aplied RBW : 100KHz VBW : 100KHz SPAN : 10MHz REF LEV. : 10dBm ATT. : 20dB No U700 pin 14 : about 29dBm? Yes ① No F700 pin 11 : 2.8V ? U100 check & change ② Yes F700,C700,L700, CON701,L711,C739 check & change No U700 pin4,5: VBAT? BATTERY check & change Yes No U700 pin2 about 5dBm ? Yes No U700 pin 1 : 2.9V ? Yes ③ No U100 check U700 check & change ② U701 pin34 : 2.9V? Pin1,13,22,32 : VBAT ? Yes ④ U100 pin A13,C110 check or resolder & BATTERY check No U701 pin21 : 26MHz ? Vp-p : 1.1V ? OSC700 check or resolder Yes No U701 pin35,36,37,38 100mV ? Yes U100 check or resolder U701 check or resolder ⑥ 9-15 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization ⑤ Flow Chart of Troubleshooting ② ③ ③ ① ⑥ ④ ② ⑤ 9-16 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization PAC_EN SAT_DET GSM74137_OUT VPC R733 C710 R703 BAND_SEL DCS74137_OUT R734 C708 AFC R705 C727 C717 R706 R710 C720 VBAT U700 GND 15 COUP_OUT 16 C719 2 1 GND OUT VCON VCC R718 OSC700 C718 3 4 R717 C728 VRF_2.9V GND 9 8 RSVD GND 17 GND 11 GND 10 6 VPC GSM_OUT 12 GND 13 DCS|PCS_OUT 14 7 GSMIN 5 VBATT 4 VSUP 3 BS 2 DCS|PCS_IN 1 ENA R700 C703 R725 R719 C740 C738 R702 C741 C739 CLK26M R721 R716 TX_FB GSM_OUT DPCS_OUT GSM_TX_EN DCS_TX_EN GSM_OUT DPCS_OUT C713 C715 10 8 13 F700 7 12 14 15 16 ANT GSM1900_RX1 GSM1900_RX2 GSM1800_RX1 GSM1800_RX2 GSM900_TX GSM900_RX1 GSM900_RX2 GSM1800/1900_TX G G G G G 11 VC1 9 VC2 1 2 3 4 5 6 C716 C712 C709 L702 L707 L706 L705 L704 L703 C700 C702 4 C 3 G 1 A 2 G L700 RX_EN TX_FB VAPC SAT_DET TX_EN VPC C721 11 10 9 8 7 6 5 4 3 2 1 1900LNA_P 1900LNA_N 1800LNA_P 1800LNA_N 900LNA_P 900LNA_N 850LNA_P 850LNA_N VPC TXENA C722 R704 GSM74137_OUT DCS74137_OUT VCC1 R723 C734 L709 L708 39 C701 1 2 3 4 5 6 35 U701 37 C723 1 2 3 4 5 6 4 5 6 1 2 3 4 5 6 R707 NC NC NC NC XTAL VCC2 DATAIN LATCHENABLE CLK SXENA 21 22 23 24 25 26 27 28 29 30 31 C711 C706 13M_BUF CLK26M XOENA SX_EN SERCLK SERLE SERDAT C704 VRF_2.9V MODE_SEL RTXQP RTXQN RTXIN RTXIP ANT_OUTSIDE CHIPENA ANT701 1 2 3 ANT702 34 CON701 GND 40 T XH B 41 RXE NA 12 VCC4 13 TX RFIN 15 T XL B VAPC 14 VCC3 32 L OMON 38 Q P| T X_ Q P 16 IP |TX_ IP 13 MHZ_2 6M HZ|XBUF 33 VDIGENA 36 QM|TX_ QM COM PN COM PP 17 IM |TX_I M 18 LPFA DJ 19 XTUNE 20 R722 C707 C705 L701 VBAT Flow Chart of Troubleshooting 9-17 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization 10. Reference data 10-1. 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 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization 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. ⓒ Samsung Electronics Co.,Ltd. 2006. 11. Rev.1.0
