Download Samsung Z-870 Service manual
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GSM TELEPHONE SGH-E870 GSM TELEPHONE CONTENTS 1. Safety Precautions 2. Specification 3. Product Function 4. Array course control 5. Exploded View and Parts List 6. Disassembly and Assembly instructions 7. MAIN Electrical Parts List 8. Block Diagrams 9. PCB Diagrams 10. Flow Chart of Troubleshooting 11. 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. GMSK TX Power Level ....................................................................2-2 2-3. EDGE TX Power Level ....................................................................2-3 3. Product Function 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. Disassembly and Assembly instructions 6-1. Assembly .....................................................................................6-1 6-2. Disassembly ..................................................................................6-3 6-3. KIT Assembly ................................................................................6-5 7. MAIN Electrical Parts List 8. Block Diagrams 9. PCB Diagrams 10. Flow Chart of Troubleshooting 10-1. Baseband 10-1-1. Power ON ..............................................................................10-1 Contents 10-1-2. 10-1-3. 10-1-4. 10-1-5. 10-1-6. 10-1-7. 10-2. RF 10-2-1. 10-2-2. 10-2-3. 10-2-4. 10-2-5. Initial ....................................................................................10-4 Sim Part ...............................................................................10-6 Microphone Part .....................................................................10-8 Speaker Part ........................................................................10-10 Camera Part ........................................................................10-12 Mp3 Display Part ..................................................................10-14 EGSM RX .............................................................................10-16 DCS RX ...............................................................................10-17 PCS RX ...............................................................................10-18 EGSM TX .............................................................................10-19 DCS & PCS TX .....................................................................10-20 11. 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 GSM 900 DCS1800 PCS1900 F r e q . Ba n d [ M Hz ] Uplink/ Downlink 88 0~9 15 92 5~9 60 1710~1785 1805~1880 1850~1910 1930~1990 AR FC N range 0~12 4 & 9 75 ~10 23 512~885 512~810 T x /Rx s pacing 45 M Hz 95 M Hz 80 M Hz G P RS 270.833 Kbp s 3.692 us 270.833 Kbp s 3.692 us 270.833 Kbp s 3.692 us EDGE 812.5 K bp s 3.692 us 812.5 K bp s 3.692 us 812.5 K bp s 3.692 us 576.9 u s 4.615 ms 576.9 u s 4.615 ms 576.9 u s 4.615 ms G P RS 0.3 GM S K 0.3 GM S K 0.3 G MS K EDGE 8 P SK 8 P SK 8 P SK G P RS 33 dBm~5 dBm 30 dBm~0 dBm 30 dBm~0 dBm ED G E 27~5 dBm 26~0 dBm 26~0 dBm G P RS 5 pcl~19 pcl 0 pcl~15 pcl 0 pcl~15 pcl EDGE 8~ 19(clas s E 2) 2~15(class E2) 2~15(class E2) Sens itivity -102 dBm -100 dBm -102 dBm T DM A Mu x 8 8 8 Cell Radius 35 Km 2 Km 2 Km M od . Bit rate/ Bit P eriod T i m e Slo t Period/Frame Per iod Modu lation M S P o w er P o wer Leve l 2-1 Specification 2-2. GMSK TX power Level TX Power control level GSM900 TX Power control level DCS1800 TX Power control level PCS1900 5 33±2 dBm 0 30±2 dBm 0 30±2 dBm 6 31±3 dBm 1 28±3 dBm 1 28±3 dBm 7 29±3 dBm 2 26±3 dBm 2 26±3 dBm 8 27±3 dBm 3 24±3 dBm 3 24±3 dBm 9 25±3 dBm 4 22±3 dBm 4 22±3 dBm 10 23±3 dBm 5 20±3 dBm 5 20±3 dBm 11 21±3 dBm 6 18±3 dBm 6 18±3 dBm 12 19±3 dBm 7 16±3 dBm 7 16±3 dBm 13 17±3 dBm 8 14±3 dBm 8 14±3 dBm 14 15±3 dBm 9 12±4 dBm 9 12±4 dBm 15 13±3 dBm 10 10±4 dBm 10 10±4 dBm 16 11±5 dBm 11 8±4 dBm 11 8±4 dBm 17 9±5 dBm 12 6±4 dBm 12 6±4 dBm 18 7±5 dBm 13 4±4 dBm 13 4±4 dBm 19 5±5 dBm 14 2±5 dBm 14 2±5 dBm 15 0±5 dBm 15 0±5 dBm 2-2 Specification 2-3. EDGE TX Power Level TX Power control level GSM850 TX Power control level DCS1800 TX Power control level PCS1900 8 27±3 dBm 2 26±3 dBm 2 26±3 dBm 9 25±3 dBm 3 24±3 dBm 3 24±3 dBm 10 23±3 dBm 4 22±3 dBm 4 22±3 dBm 11 21±3 dBm 5 20±3 dBm 5 20±3 dBm 12 19±3 dBm 6 18±3 dBm 6 18±3 dBm 13 17±3 dBm 7 16±3 dBm 7 16±3 dBm 14 15±3 dBm 8 14±3 dBm 8 14±3 dBm 15 13±3 dBm 9 12±4 dBm 9 12±4 dBm 16 11±5 dBm 10 10±4 dBm 10 10±4 dBm 17 9±5 dBm 11 8±4 dBm 11 8±4 dBm 18 7±5 dBm 12 6±4 dBm 12 6±4 dBm 19 5±5 dBm 13 4±4 dBm 13 4±4 dBm 14 2±5 dBm 14 2±5 dBm 15 0±5 dBm 15 0±5 dBm 2-3 3. Product Function Main Function -Camera and camcorder Use the camera module on your phone to take a photo or record a video. -Music player Play music files using your phone as a music player. -Web browser Access the wireless web to get up-to-the-minute information and a wide variety of media content. -Image editor Crop, resize, rotate, and decorate your photos. -Voice commands Experience a new level of voice command capability that allows for easy hands-free use. You can select menus, control camera settings, as well as make phone calls without any key presses. -Bluetooth Transfer media files and personal data and connect to other devices using free, wireless Bluetooth technology. -Photo printing Print your photos to preserve your best moments forever. -Multimedia Message Service (MMS) Send and receive MMS messages with a combinagion of text, image, video, and audio. -E-mail Send and receive e-mails with image, video, and audio attachments. -Get personal with photo/video caller ID See who's calling you when their very own photo or video displays. -Phone to TV View photos and video clips captured with the phone on your TV screen. -Java Enjoy Java™-based embedded games and download new games. 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 (GH39-00127A) 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 • Two binary files for downloading E870. – E870XXYY.s3 : Main source code binary. – E870XXYY.cts : Default Contents binary. 4-2. Pre-requsite for Downloading • Downloader Program(OptiFlash.exe) • E870 Mobile Phone • Data Cable • Binary files • CTS 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 programby 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 4-3 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Array course control 3. Select the COM port when the download cable is connected Up to 64 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 4-4 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Array course control 4. Select the“Flash&Verify” -> “Browse” Set the directory path and choose the latest s/w binary, for example “E870XXYY.s3”,for the downloader binary setting. In case of E870 the reserved regions are not a necessity. (It is defined in platform.def file) 4-5 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Array course control 5. Select the“Default Contents” -> “Browse” Set the directory path and choose the CTS file, for example “E870XXYY.cts”,for the downloader binary setting. Function of Flash option S-Record only : download binary only S-Record with Contens : download binary with default contents Contents only : download default contents 4-6 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Array course control 6. Click “OK” button then press “Flash”. (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. 7. When downloading is finished successfully, there is a “All is well” message. 8. After finishing downloading, Certain memory resets should be done to guarantee the normal performance. 9. Confirm the downloaded version name and etc. : *#5002*8376263# Full Reset : *2767*3855# 4-7 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization 5. Exploded View and Parts List 5-1. Cellular phone Exploded View QCW01 QWD04 QHI01 QCK01 QFU01 QCH05 QFR01 QME03 QVO01 QSC14 QFB02 QRF03 QCA01 QKP01 QMP01 QME01 QAN05 QFB05 QLC01 QSP01 QMO01 QMI03 QFL01 QMI01 QCR05 QSC01 QCR12 QAN02 QRE01 QBA01 QCR05 QRF01 QBA00 5-1 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization QMW01 Exploded View and Parts List 5-2. Cellular phone Parts list Design LOC Discription SEC CODE QAN02 INTENNA-SGHE870 GH42-00720A QAN05 MEC-INTENNA CONTACT GH75-08168A QBA00 ASSY-COVER-BATTERY GH98-01110A QBA01 INNER BATTERY PACK-800MAH,BLK, GH43-01850A QCA01 UNIT-CAMERA GH59-02696A QCR05 SCREW-MACHINE 6001-001478 QCR12 SCREW-MACHINE 6001-001530 QCW01 PMO-COVER CAMERA WINDOW GH72-27823A QFB02 MEC-FLASH BRACKET GH75-08830A QFB05 MEC-BRACKET SIM GH75-08832A QFU01 MEC-FOLDER UPPER GH75-08827A QKP01 MEC-KEYPAD MAIN(SER/WS) GH75-09168A QLC01 MEA-LCD MODULE KIT GH97-05621A QME01 UNIT-METAL DOME GH59-02688A QME03 UNIT-CON TO CON ASS'Y GH59-02705A QMI01 MICROPHONE-ASSY-5.25MM GH30-00177C QMI03 RMO-MIC HOLDER GH73-06697A QMO01 MOTOR DC-SGHZ130 GH31-00155G QMP01 PBA MAIN-SGHE870 GH92-02475A QMW01 MEC-COVER MAIN WINDOW GH75-08833A QRE01 MEC-COVER REAR GH75-08831A QRF01 MPR-RF SHEET GH74-19987A QSC01 RMO-FOLDER SCREW COVER GH73-05771A QSC14 MPR-TAPE FRONT HOLE GH74-19983A QSP01 SPEAKER 3001-001864 QWD04 PMO-COVER DUAL WINDOW GH72-27822A MEC-FOLDER LOWER GH75-08828A MEC-HINGE GH75-09605A MEC-COVER FRONT GH75-08829A QCH05 PMO-T FLASH COVER GH72-26489A QCK01 MEC-CAMERA KEY GH75-08835A QRF03 PMO-EAR COVER GH72-26490A QVO01 MEC-VOLUME KEY GH75-08836A QFL01 QHI01 QFR01 5-2 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Exploded View and Parts List Discription SEC CODE BAG PE 6902-000297 CBF INTERFACE-DATA LINK CABLE GH39-00444B ADAPTOR-SGHD800 TA(EU) GH44-01060B S/W CD-SAMSUNG PC STUDIO GH46-00225A UNIT-EARPHONE GH59-02499B LABEL(P)-WATER SOAK GH68-02026A LABEL(P)-WATER SOAK GH68-02026A MANUAL-WARRANTY CARD GH68-02623A MANUAL-SFC GH68-04336A LABEL(P)-BARCODE RUSSIA GH68-08494A LABEL(R)-MAIN (SER) GH68-09068B MANUAL USERS-EU RUSSIAN GH68-09119A CUSHION-CASE TA2 MA2 GH69-03580A BOX(P)-UNIT MAIN (SER) GH69-03583B RMO-SUB LCD RUBBER A GH73-06699A RMO-SUB LCD RUBBER B GH73-06700A RMO-LCD CENTER RUBBER GH73-06701A RMO-SPEAK RUBBER GH73-06707A MPR-BOHO VINYL LCD CONN GH74-15350A MPR-BOHO VINYL DUAL WIN GH74-17800A MPR-BOHO VINYL DUAL WIN GH74-17800A MPR-CUSHION DUAL GH74-19870A MPR-LCD FPCB GASKET GH74-19873A MPR-PCB GASKET GH74-19988A MPR-TAPE EL CON GH74-19989A MPR-TAPE CAM GASKET LCD GH74-20636A MPR-VINYL BOHO UPPER OUT GH74-21780A MPR-VINYL BOHO MAIN WINDOW GH74-21781A MPR-TAPE EL SHEET LABEL A GH74-21835A MPR-TAPE EL SHEET LABEL B GH74-21836A MPR-TAPE HOLE IC GH74-21837A MPR-TAPE MIC FPCB GH74-21838A MPR-SPEAK CENTER GASKET GH74-21840A MPR-TAPE SPEAK WIRE MASKING GH74-21841A MPR-VINYL BOHO REAR GH74-23610A MEC-HANGER ROPE GH75-00223T 5-3 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization 6. Disassembly and Assembly instructions 6-1. Assembly 1 2 WIRE arrangement CAMERA SAFE ARRIVAL POSITION SPEAK CENTER GASKET LCD FPCB GASKET 1. Insert LCD F-PCB at FOLDER LOWER. 2. Safe arrival in turn CAMERA / FLASH BRACKET. 3. Attach in turn SPEAK CENTER GASKET or LCD FPCB GASKET at LCD(SUB LCD). ※ caution 1. When safe arrival the FLASH BRACKET, Take care. 2. Perfectly safe arrival CAMERA or FLASH BRACKET. insulated TAPE 1. Safe arrival in turn MOTOR / SPEAK. 2. Attach an insulate TAPE at SPEAK BONDING left portion. ※ caution 1. Arrive safe MOTOR WIRE after twist four or five times. 2. Arrange the wire, Do not jump out. 3 4 SCREW CAP FOLDER UPPER ① ② LOWER SCREW contract. ③ 1. SCREW the LOWER . (2 POINT) 2. Insert to the SCREW CAP. 1.Assemble FOLDER UPPER. ※ caution ※ caution 1. Check SCREW CAP condition. 1. Do not damage , when combinate the FOLDER 2. Press SCREW CAP by cotton bud, to do not take UPPER. off assembly. 6-1 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Disassembly and Assembly instructions 5 6 ② ① Insert to LCD FPCB ③ SIM FPCB Insert HINGE 1. Put the PBA. 2. Assemble LCD CONNECTOR. ※ caution 1. 2. 3. 4. SIM BRACKET Assemble the SIM CONNECTOR. Put the SIM BRACKET. Remove the paper at SIM BRACKET. Assemble SIM FPCB at SIM BRACKET. ※ caution 1. Connect SIM CONNECTOR perfectly. 2. Fix into HOLE, when put the SIM BRACKET. 3. Check to come off the SIM FPCB at SIM BRACKET. 1. Do not damage to put the PBA. 2. Connect LCD CONNECTOR perfectly. 3. NO dust should be inside. 6-2 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Disassembly and Assembly instructions 6-2. Disassembly 1 2 Diassembly FOLLDER SIM ASSAY ANT CONTACT SIM CONNECTOR SIM BRACKET fixed SCREW 1. Loose the fixed screw at sim braket. 2. Separate the sim Assay at B'D. 1. Loose the four screws at the rear cover. 3. Disconnect the LCD connector at B'D. 2. Open the rear cover from bottom-side hook. ※ caution ※ caution 1. Do not scratch at rear cover & front. 2. Do not come off SIM BRACKET EMI metalization. 1. Handle with care SIM F-PCB & LCD F-PCB. 3 4 REMOVAL JIG FRONT HOLE TAPE AFTER 1 SEPERATING REMOVE SCREW CAP/SCREW HINGE TAPE 2 1. Insert the removal JIG at HINGE HOLE. 2. Seperate front & hinge after opening the left front, Drawing out LCD FPCB to front hole gap. 1. Seperate the PBA at front. 2. Take off KEYPAD. 3. Remove the screw cap by tweezers. 4. Taking to pieces screw of folder lower. 3. Remove the FRONT HOLE TAPE/ HINGE TAPE. (2 POINT) ※ caution ※ caution 1. Do not damage the hinge hole by removal JIG. 1. Do not scratch at rear cover & front. 2. When separate the front & folder, Check NO 2. Handle the PBA scratch or crack with care. bending. 6-3 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Disassembly and Assembly instructions 5 6 CAMERA 3 1 5 2 4 1 2 1. In turn MOTOR/SPEAKER/CAMERA/FLASH 1. Open a groove of FOLDER UPPER of the right top portion by JIG, separating folder upper. ※ caution BRACKET/ LCD F-PCB, separate to folder lower. 1. Do not scratch at folder upper & lower. 2. Seperate the LCD at folder lower. ※ caution 2. Handle the hook of FOLDER UPPER / LOWER 1. Do not damage when removed CAMERA or with care. FLASH BRACKET. 2. Take care of LCD F-PCB. 7 SEPERATING REAR INTENNA 1. Seperate the INTENNA at REAR. ※ caution 1. Do not scratch. 2. Don't be stained a fingerprint at INTENNA PATTERN. 6-4 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Disassembly and Assembly instructions 6-3. KIT Assembly 2 1 SPEAK RUBBER LCD CENTER RUBBER 1. Check the LCD MODULE apperance condition. 2. Check the LCD CONNECTOR condition. SUB LCD RUBBER A SUB LCD RUBBER B 1. Attach to SPEAK RUBBER / LCD CENTER RUBBER. 2. Attach to SUB LCD RUBBER A / B. ※ caution 1. Do not touch front side of LCD (fingerprint) 2. Do not scratch LCD F-PCB by tweezers when attach the PORON. ※ caution 1. Do not touch front side of the LCD. (fingerprint) 3 1. Check the extraneous matter condition. ※ caution 1. Do not touch front side of the LCD. (fingerprint) 6-5 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization 7. MAIN Electrical Parts List SEC CODE Design LOC 4202-001105 ANT101 2203-000386 Discription STATUS ANTENNA-CHIP SA C101 C-CER,CHIP SA 2203-006194 C103 C-CER,CHIP SA 2203-006194 C104 C-CER,CHIP SA 2203-006194 C105 C-CER,CHIP SA 2203-006562 C106 C-CER,CHIP SA 2203-006305 C107 C-CER,CHIP SA 2203-005682 C108 C-CER,CHIP SA 2203-006194 C109 C-CER,CHIP SA 2203-006423 C110 C-CER,CHIP SA 2203-006423 C111 C-CER,CHIP SA 2203-005736 C112 C-CER,CHIP SA 2203-006423 C113 C-CER,CHIP SA 2203-006194 C114 C-CER,CHIP SA 2203-006194 C115 C-CER,CHIP SA 2203-001124 C116 C-CER,CHIP SA 2203-000585 C117 C-CER,CHIP SA 2203-006423 C118 C-CER,CHIP SA 2203-005806 C119 C-CER,CHIP SA 2203-006423 C120 C-CER,CHIP SA 2203-006194 C121 C-CER,CHIP SA 2203-003019 C122 C-CER,CHIP SNA 2203-006305 C123 C-CER,CHIP SA 2203-005682 C124 C-CER,CHIP SA 2203-001437 C127 C-CER,CHIP SA 2203-006194 C128 C-CER,CHIP SA 2203-000854 C129 C-CER,CHIP SA 2203-000725 C130 C-CER,CHIP SA 2203-006847 C131 C-CER,CHIP SA 2203-006847 C132 C-CER,CHIP SA 2203-006123 C133 C-CER,CHIP SA 2203-006194 C135 C-CER,CHIP SA 2203-000233 C136 C-CER,CHIP SA 2203-006194 C137 C-CER,CHIP SA 2203-006194 C138 C-CER,CHIP SA 2203-006361 C139 C-CER,CHIP SA 2203-000254 C140 C-CER,CHIP SA 7-1 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Main Electrical Parts List SEC CODE Design LOC Discription 2203-000254 C141 C-CER,CHIP SA 2203-006048 C142 C-CER,CHIP SA 2203-006562 C143 C-CER,CHIP SA 2203-000311 C144 C-CER,CHIP SA 2203-006048 C145 C-CER,CHIP SA 2203-006562 C148 C-CER,CHIP SA 2203-006562 C149 C-CER,CHIP SA 2203-006194 C152 C-CER,CHIP SA 2203-006194 C201 C-CER,CHIP SA 2203-006194 C202 C-CER,CHIP SA 2203-006423 C203 C-CER,CHIP SA 2203-006423 C204 C-CER,CHIP SA 2203-006423 C205 C-CER,CHIP SA 2203-006194 C206 C-CER,CHIP SA 2203-006423 C207 C-CER,CHIP SA 2203-006194 C208 C-CER,CHIP SA 2203-006423 C209 C-CER,CHIP SA 2203-002709 C210 C-CER,CHIP SNA 2203-002709 C211 C-CER,CHIP SNA 2203-006423 C213 C-CER,CHIP SA 2203-005729 C214 C-CER,CHIP SA 2203-005729 C215 C-CER,CHIP SA 2203-006423 C216 C-CER,CHIP SA 2203-006194 C217 C-CER,CHIP SA 2203-006194 C301 C-CER,CHIP SA 2203-002709 C302 C-CER,CHIP SNA 2203-000254 C303 C-CER,CHIP SA 2203-006423 C304 C-CER,CHIP SA 2203-006562 C305 C-CER,CHIP SA 2203-006048 C306 C-CER,CHIP SA 2203-000812 C307 C-CER,CHIP SA 2203-000812 C308 C-CER,CHIP SA 2203-000812 C309 C-CER,CHIP SA 2203-006324 C310 C-CER,CHIP SA 2203-001153 C311 C-CER,CHIP SA 2203-000254 C312 C-CER,CHIP SA 2203-006048 C313 C-CER,CHIP SA 7-2 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 2203-006562 C314 C-CER,CHIP SA 2203-006562 C315 C-CER,CHIP SA 2203-006562 C316 C-CER,CHIP SA 2203-006562 C317 C-CER,CHIP SA 2203-006562 C318 C-CER,CHIP SA 2203-006562 C319 C-CER,CHIP SA 2203-000233 C320 C-CER,CHIP SA 2203-005344 C321 C-CER,CHIP SA 2203-001405 C322 C-CER,CHIP SA 2203-000254 C323 C-CER,CHIP SA 2203-006257 C324 C-CER,CHIP SA 2203-006562 C325 C-CER,CHIP SA 2203-002709 C326 C-CER,CHIP SNA 2203-006423 C327 C-CER,CHIP SA 2203-006562 C328 C-CER,CHIP SA 2203-006048 C329 C-CER,CHIP SA 2203-006423 C330 C-CER,CHIP SA 2203-006825 C331 C-CER,CHIP SA 2203-006825 C332 C-CER,CHIP SA 2404-001381 C333 C-TA,CHIP SA 2404-001381 C334 C-TA,CHIP SA 2203-006562 C335 C-CER,CHIP SA 2203-006562 C336 C-CER,CHIP SA 2203-006562 C337 C-CER,CHIP SA 2203-006562 C338 C-CER,CHIP SA 2203-006562 C401 C-CER,CHIP SA 2203-006562 C402 C-CER,CHIP SA 2203-002709 C403 C-CER,CHIP SNA 2203-006562 C404 C-CER,CHIP SA 2203-002709 C405 C-CER,CHIP SNA 2203-006562 C406 C-CER,CHIP SA 2203-006562 C407 C-CER,CHIP SA 2203-006562 C408 C-CER,CHIP SA 2203-006562 C409 C-CER,CHIP SA 2203-002982 C410 C-CER,CHIP SNA 2203-002982 C411 C-CER,CHIP SNA 2203-000854 C413 C-CER,CHIP SA 7-3 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 2203-002982 C414 C-CER,CHIP SNA 2203-002982 C415 C-CER,CHIP SNA 2203-000854 C417 C-CER,CHIP SA 2203-006324 C418 C-CER,CHIP SA 2203-006562 C419 C-CER,CHIP SA 2203-000278 C420 C-CER,CHIP SA 2203-000278 C421 C-CER,CHIP SA 2404-001352 C422 C-TA,CHIP SA 2203-006257 C423 C-CER,CHIP SA 2203-006562 C424 C-CER,CHIP SA 2203-002709 C425 C-CER,CHIP SNA 2203-002709 C426 C-CER,CHIP SNA 2203-006626 C427 C-CER,CHIP SA 2203-005682 C428 C-CER,CHIP SA 2203-000812 C429 C-CER,CHIP SA 2203-001259 C430 C-CER,CHIP SA 2203-006626 C431 C-CER,CHIP SA 2203-005682 C432 C-CER,CHIP SA 2203-000812 C433 C-CER,CHIP SA 2203-006423 C434 C-CER,CHIP SA 2404-001381 C435 C-TA,CHIP SA 2203-006260 C436 C-CER,CHIP SA 2203-006260 C437 C-CER,CHIP SA 2203-006562 C438 C-CER,CHIP SA 2203-006423 C439 C-CER,CHIP SA 2203-000654 C440 C-CER,CHIP SA 2203-001405 C441 C-CER,CHIP SA 2404-001339 C442 C-TA,CHIP SA 2203-006423 C443 C-CER,CHIP SA 2203-006257 C444 C-CER,CHIP SA 2203-006257 C445 C-CER,CHIP SA 2203-006048 C446 C-CER,CHIP SA 2203-005819 C448 C-CER,CHIP SA 2203-000438 C449 C-CER,CHIP SA 2203-006562 C450 C-CER,CHIP SA 2203-006562 C451 C-CER,CHIP SA 2203-006324 C452 C-CER,CHIP SA 7-4 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 2203-006423 C453 C-CER,CHIP SA 2203-006423 C454 C-CER,CHIP SA 2203-006379 C455 C-CER,CHIP SA 2203-005682 C456 C-CER,CHIP SA 2203-006562 C457 C-CER,CHIP SA 2203-006048 C458 C-CER,CHIP SA 2404-001381 C501 C-TA,CHIP SA 2203-006257 C502 C-CER,CHIP SA 2203-006423 C518 C-CER,CHIP SA 2203-006423 C519 C-CER,CHIP SA 2203-006562 C520 C-CER,CHIP SA 2203-006562 C521 C-CER,CHIP SA 2203-000254 C522 C-CER,CHIP SA 2203-006562 C523 C-CER,CHIP SA 2404-001406 C524 C-TA,CHIP SA 2404-001411 C525 C-TA,CHIP SA 2404-001411 C526 C-TA,CHIP SA 2404-001352 C527 C-TA,CHIP SA 2203-006562 C528 C-CER,CHIP SA 2203-005682 C529 C-CER,CHIP SA 2203-006626 C530 C-CER,CHIP SA 2203-006423 C531 C-CER,CHIP SA 2203-006423 C532 C-CER,CHIP SA 2203-006423 C533 C-CER,CHIP SA 2203-006562 C534 C-CER,CHIP SA 2203-000854 C535 C-CER,CHIP SA 2203-000854 C536 C-CER,CHIP SA 2203-006562 C537 C-CER,CHIP SA 2203-002709 C538 C-CER,CHIP SNA 2203-005344 C539 C-CER,CHIP SA 2203-006562 C540 C-CER,CHIP SA 2203-006562 C541 C-CER,CHIP SA 2203-006048 C542 C-CER,CHIP SA 2203-005736 C543 C-CER,CHIP SA 2203-000854 C544 C-CER,CHIP SA 2203-000854 C545 C-CER,CHIP SA 2203-006562 C546 C-CER,CHIP SA 7-5 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 3705-001358 CN101 CONNECTOR-COAXIAL SA 3711-005550 CN302 HEADER-BOARD TO BOARD SA 3711-006138 CN504 HEADER-BATTERY SA 3710-002306 CN506 SOCKET-INTERFACE SA 3708-001956 CN507 CONNECTOR-FPC/FFC/PIC SA 3301-001342 F201 BEAD-SMD SA 2901-001256 F301 FILTER-EMI SMD SA 2901-001320 F501 FILTER-EMI/ESD SA 2901-001320 F502 FILTER-EMI/ESD SA 2901-001320 F503 FILTER-EMI/ESD SA 2901-001320 F504 FILTER-EMI/ESD SA 2901-001320 F505 FILTER-EMI/ESD SA 2901-001317 F506 FILTER-EMI SMD SA 2901-001317 F507 FILTER-EMI SMD SA GH71-05666A L101 NPR-ANTENNA CONTACT SNA GH71-05666A L102 NPR-ANTENNA CONTACT SNA 2703-001752 L103 INDUCTOR-SMD SA 2703-002870 L105 INDUCTOR-SMD SA 2703-002176 L106 INDUCTOR-SMD SA 2703-002176 L107 INDUCTOR-SMD SA 2703-002597 L108 INDUCTOR-SMD SA 2703-001722 L109 INDUCTOR-SMD SA 3301-001342 L201 BEAD-SMD SA 2703-002931 L300 INDUCTOR-SMD SA 2703-001229 L301 INDUCTOR-SMD SA 2703-002734 L302 INDUCTOR-SMD SA 3301-001534 L401 BEAD-SMD SA 3301-001342 L402 BEAD-SMD SA 4302-001158 M301 BATTERY-LI(2ND) SA 2809-001295 OSC101 OSCILLATOR-VCTCXO SA 2801-004373 OSC200 CRYSTAL-SMD SA 2801-004340 OSC401 CRYSTAL-SMD SA 2703-001178 R101 INDUCTOR-SMD SA 2007-008531 R102 R-CHIP SA 2007-008516 R103 R-CHIP SA 2007-008045 R104 R-CHIP SA 2007-000982 R105 R-CHIP SA 7-6 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 2007-008049 R106 R-CHIP SA 2007-008587 R107 R-CHIP SA 2007-008045 R108 R-CHIP SA 2007-009223 R109 R-CHIP SA 2007-000138 R110 R-CHIP SA 2007-007095 R111 R-CHIP SA 2007-007134 R112 R-CHIP SA 2007-009199 R113 R-CHIP SA 2007-008483 R114 R-CHIP SA 2007-007142 R115 R-CHIP SA 2007-000171 R116 R-CHIP SA 2007-000157 R117 R-CHIP SA 2007-000171 R118 R-CHIP SA 2007-009111 R119 R-CHIP SA 2007-008516 R201 R-CHIP SA 2007-000162 R202 R-CHIP SA 2007-008483 R204 R-CHIP SA 2007-008055 R205 R-CHIP SA 2007-008055 R206 R-CHIP SA 2007-008542 R207 R-CHIP SA 2007-008055 R209 R-CHIP SA 2007-008542 R211 R-CHIP SA 2007-000159 R302 R-CHIP SA 2007-003013 R303 R-CHIP SA 2007-008516 R307 R-CHIP SA 2007-008045 R308 R-CHIP SA 2007-000775 R309 R-CHIP SA 2007-000143 R310 R-CHIP SA 2007-000982 R311 R-CHIP SA 2007-008483 R314 R-CHIP SA 2007-008478 R315 R-CHIP SA 2007-009115 R316 R-CHIP SA 2007-009115 R317 R-CHIP SA 2007-008542 R318 R-CHIP SA 2007-000171 R319 R-CHIP SA 2007-000831 R320 R-CHIP SA 2007-007311 R403 R-CHIP SA 7-7 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 2007-000171 R404 R-CHIP SA 2007-008672 R405 R-CHIP SA 2007-007311 R406 R-CHIP SA 2007-008542 R407 R-CHIP SA 2007-008542 R408 R-CHIP SA 2007-007311 R409 R-CHIP SA 2007-007311 R410 R-CHIP SA 2007-000171 R411 R-CHIP SA 2007-008672 R412 R-CHIP SA 2007-000170 R414 R-CHIP SA 2007-008544 R415 R-CHIP SA 2007-000152 R418 R-CHIP SA 2007-008478 R420 R-CHIP SA 2007-008478 R421 R-CHIP SA 2007-000141 R422 R-CHIP SA 2007-000141 R423 R-CHIP SA 2007-007588 R424 R-CHIP SA 2007-007142 R425 R-CHIP SA 2007-001306 R426 R-CHIP SA 2007-007009 R427 R-CHIP SA 2007-007741 R428 R-CHIP SA 2007-008808 R429 R-CHIP SA 2007-007741 R430 R-CHIP SA 2007-008808 R431 R-CHIP SA 2007-008210 R432 R-CHIP SA 2007-008210 R433 R-CHIP SA 2007-008531 R434 R-CHIP SA 2007-007798 R435 R-CHIP SA 2007-007798 R436 R-CHIP SA 2007-007334 R437 R-CHIP SA 2007-000775 R438 R-CHIP SA 2007-000775 R439 R-CHIP SA 2007-008419 R444 R-CHIP SA 2007-001325 R445 R-CHIP SA 2007-008419 R446 R-CHIP SA 2007-008483 R447 R-CHIP SA 2007-008516 R448 R-CHIP SA 7-8 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 2007-008483 R449 R-CHIP SA 2007-008420 R450 R-CHIP SA 2007-008542 R451 R-CHIP SA 2007-008542 R453 R-CHIP SA 2007-000142 R505 R-CHIP SNA 2007-000157 R506 R-CHIP SA 2007-000162 R507 R-CHIP SA 2007-008486 R509 R-CHIP SA 2007-008483 R510 R-CHIP SA 2007-008483 R511 R-CHIP SA 2007-008483 R512 R-CHIP SA 2007-008542 R513 R-CHIP SA 2007-008544 R514 R-CHIP SA 2007-001290 R515 R-CHIP SA 2007-001290 R516 R-CHIP SA 2007-008478 R517 R-CHIP SA 2007-009157 R518 R-CHIP SA 2007-000140 R520 R-CHIP SA 2007-007741 R521 R-CHIP SA 2007-000140 R522 R-CHIP SA 2007-007741 R523 R-CHIP SA 2007-009157 R524 R-CHIP SA 2007-008478 R525 R-CHIP SA 2007-007588 R526 R-CHIP SA 2007-000157 R528 R-CHIP SA 2007-000162 R529 R-CHIP SA 2007-007741 R530 R-CHIP SA 2007-007741 R531 R-CHIP SA 2007-000831 R532 R-CHIP SA 2007-000140 R533 R-CHIP SA 2007-000140 R534 R-CHIP SA 2007-001290 R544 R-CHIP SA 2007-001290 R545 R-CHIP SA 2007-001339 R546 R-CHIP SA 2007-008055 R547 R-CHIP SA 2007-008419 R548 R-CHIP SA 2007-000690 R549 R-CHIP SA 7-9 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 2007-001339 R550 R-CHIP SA 2007-008786 R551 R-CHIP SA 3404-001152 SW1 SWITCH-TACT SA 3404-001152 SW2 SWITCH-TACT SA 3404-001152 SW3 SWITCH-TACT SA 1404-001165 TH301 THERMISTOR-NTC SA 2911-000021 U100 DUPLEXER-FEM SA 1001-001336 U102 IC-ANALOG SWITCH SA 4709-001374 U103 BLUETOOTH MODULE SA 1203-003432 U104 IC-POSI.FIXED REG. SA 0801-002958 U105 IC-CMOS LOGIC SA 1205-002821 U106 IC-TRANSCEIVER SA GH09-00038A U201 IC MICOM SA 1108-000024 U202 IC-MCP SA 1009-001023 U203 IC-HALL EFFECT S/W SA 1003-001716 U301 IC-EL DRIVER SA 1203-003565 U302 IC-POWER SUPERVISOR SA 1205-002272 U303 IC-TRANSCEIVER SA 1203-003612 U304 IC-DC/DC CONVERTER SA 1203-003428 U305 IC-DC/DC CONVERTER SA 1203-003523 U306 IC-POSI.FIXED REG. SA 1203-003432 U307 IC-POSI.FIXED REG. SA 1203-003737 U308 IC-POSI.FIXED REG. SA 1203-003737 U402 IC-POSI.FIXED REG. SA 1205-002834 U403 IC-CODEC SA 1201-002147 U404 IC-VIDEO AMP SA 1204-002138 U405 IC-MELODY SA 1205-002681 U406 IC-CODEC SA 1203-003523 U407 IC-POSI.FIXED REG. SA 1001-001306 U408 IC-ANALOG MULTIPLEX SA 1203-003789 U500 IC-POWER SUPERVISOR SA 1203-003109 U501 IC-BATTERY SA 0406-001200 U502 DIODE-TVS SA 1001-001231 U503 IC-ANALOG SWITCH SA 3711-005933 U504 HEADER-BOARD TO BOARD SA 3709-001344 U505 CONNECTOR-CARD EDGE SA 0801-002958 U506 IC-CMOS LOGIC SA 7-10 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 0801-002529 U507 IC-CMOS LOGIC SA 1201-002294 U508 IC-POWER AMP SA 1405-001082 V201 VARISTOR SA 1405-001082 V301 VARISTOR SA 1405-001082 V302 VARISTOR SA 1405-001082 V303 VARISTOR SA 1405-001082 V304 VARISTOR SA 1405-001082 V305 VARISTOR SA 1405-001082 V306 VARISTOR SA 1405-001082 V307 VARISTOR SA 1405-001082 V308 VARISTOR SA 1405-001082 V309 VARISTOR SA 1405-001082 V310 VARISTOR SA 1405-001082 V311 VARISTOR SA 1405-001082 V312 VARISTOR SA 1405-001082 V400 VARISTOR SA 1405-001082 V401 VARISTOR SA 1405-001082 V500 VARISTOR SA 2203-006260 V507 C-CER,CHIP SA 0403-001511 ZD302 DIODE-ZENER SA 0406-001190 ZD500 DIODE-TVS SA 0406-001190 ZD501 DIODE-TVS SA 0403-001547 ZD502 DIODE-ZENER SA 0403-001427 ZD503 DIODE-ZENER SA 0406-001150 ZD504 DIODE-TVS SA 0406-001201 ZD505 DIODE-TVS SA 0406-001201 ZD506 DIODE-TVS SA 7-11 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization STATUS 8. Block Diagrams 8-1. RF Solution Block Diagram 8-1 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization 9. PCB Diagrams U307 U306 SW3 U508 U504 F507 F506 SW1 CN101 U100 SW2 F505 F504 F502 F503 F501 CN302 V507 U4 0 3 U106 U406 G2 G3 OSC401 U503 U402 U507 U405 ZD505 ZD500 ZD501 V202 U501 U500 U5 0 2 U506 CN506 U404 U407 OSC101 U505 U105 ZD503 U202 M301 TH301 U408 V311 V312 ZD504 V201 U302 U301 U303 U305 F201 U102 U103 CN507 U104 ZD302 U308 U304 OSC200 U201 F301 TP303 MIC401 CN504 G1 ANT101 V500C522 G4 ZD502 9-1 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization U203 PCB Diagrams STO UP I RIGHT LEFT MENU PWR DOWN SEND CLEAR H_GPIO9 2 5 6 8 9 3 1 4 7 H_GPIO8 T_NINT T_OCS T_A(1) T_D(1) T_OEN TP201 SHARP * 0 TP301 TP302 DAICK DAIDO DAIDI V400 T_DSP_IO V306 V307 V301 V305 V304 V303 V302 V309 V310 V308 V401 DAIRN 9-2 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization 10. Flow Chart of Troubleshooting 10-1.Baseband 10-1-1. Power ON 'Power ON' Does not work Check the current consumption Current consumption NO Down load again ≥100mA ? YES Check the V bat. voltage NO Voltage ≥ 3.3V ? Charge the Battery YES Check the pins of U302 NO C315 ≥ 1.8V ? Check U302 and C315 YES C317 and C318 = 2.8V? NO YES NO C319=1.5V? Check U302 and C319 YES Check the clock signal NO at pin #3 of OSC101 Check the clock generation circuit (OSC101, U105 pin#4) Freq.=13MHz,Vrms ≥300mV YES Check the Initial operation END 10-1 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Flow Chart of Troubleshooting R102 VRF_2.8V C103 OSC101 R103 AFC C104 1 4 VCONVCC 2 GND OUT 3 R104 CLK13M_RF C105 VRF_2.8V C113 U105 C119 1 NC VCC 6 2A NC 5 3 GND R107 C123 R108 Y4 C124 CLK13M_HPE CLK13M_CSP R109 C128 10-2 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization CLK13M_YMU Flow Chart of Troubleshooting 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) T_DSP_IO E6 C5 F5 E5 A4 G6 B3 A3 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 OCTL0 OCTL1 OCTL2 OCTL3 OCTL4 OCTL5 OCTL6 OCTL7 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 VCCD_2.9V VBAT C310 VSIM SIMCLK SIMRST SIMDATA SIM_IO SIM_RST SIM_CLK C314 VCCB_2.9V VBAT C316 VLDO_1.8V VCCA_2.9V C315 VRF_2.8V C318 C320 C321 VCCB_2.9V C319 VLDO_1.5V VCCD_2.9V C317 TH301 R309 VRTC_1.5V R303 M301 SAMSUNG Proprietary-Contents may change without notice VCCD_1.8V C302 N9 R10 P10 J11 K11 K14 DCS_TX_EN GSM_TX_EN TP301 VCCB_2.9V R307 10K BP_VF RTCALARM This Document can not be used without Samsung's authorization VCCA_2.9V C301 UP_CLK UP_RST UP_IO SIM_IO SIM_RST SIM_CLK K12 H11 G12 G13 F13 F15 C12 A14 C9 D10 B10 B11 A12 B12 A13 J12 G11 F14 TP302 R308 UP_CS UP_SCLK UP_SDO UP_SDI ICHRG R310 10-3 VRF_2.8V C303 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 K8 L8 N7 M7 VDD34 C11 VDD12 J13 CSN_PSC SCLK_PSC SDO_PSC SDI_PSC E14 E13 E11 F12 D14 C322 VBAT INTRQ PWR_KEEP RST 1 2 EAR_ADC U302 VEXT VBAT CH_BDRV CH_ISEN CH_RES ADC_AUX2 D15 ADC_AUX1 E10 VREF A10 CREF E9 RTC_ALMN H10 R313 C323 DSP_DB(0:15) DSP_IO DSP_RWN R306 SERLE1 SERLE2 SERDA SERCK N4 RTC_CL K D1 XOENA Q R6 MC P5 A DC_A UX4 P3 DINTR DSP_INT PWR_SW2 PWR_SW1N PSW1_B UF RESET_O MODE PWR_K EEP INTRQ VIB _RNG_EN C14 C15 L7 K9 N10 M9 L 10 L9 J IG_ON PWR_ON PSW1_B UF B1 A2 C1 C2 C328 R311 C304 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 DA I CK DA I RN DA IDI DA I DO TX_EN CHIP_EN SX_EN PAC_EN RX_EN SERLE SERDAT SERCLK RTX_IP RTX_IN RTX_QP RTX_QN 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 P11 N12 R12 P12 N14 M14 N15 P15 M15 L 14 K 13 L 13 R13 M13 R14 R4 P4 L6 M6 A O U TA P A OUTA N A O U TB P A OUTB N MICINP MICINN MICOUTP MICOUTN A UXINP A UXINN A UXOUTP A UXOUTN RA REF2 RA REF1 RXTXIP RXTXIN RXTXQP RXTXQN B5 B6 D7 D6 C7 C6 C326 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 CL K 32K XOENA Q CL K 13M_CSP NC6 2 NC5 1 GNDS17 K 10 GNDS16 J 10 GNDS15 J 9 GNDS14 J 8 GNDS13 J 7 GNDS12 H9 GNDS11 H8 GNDS10 H7 GNDS9 H6 GNDS8 G10 GNDS7 G9 GNDS6 G8 GNDS5 G7 GNDS4 F10 GNDS3 F9 GNDS2 F8 GNDS1 F7 A UX_A DC3 D13 D9 A FC E7 TXP A FC VA PC DSP_AB(0:8) FLASH_RESET V31 2 Flow Chart of Troubleshooting 10-1-2. Initial Initial Failure NO The voltage at the C315=1.8V? The voltage at the C318=2.8V? Check the U302 (If it has some problem, it has to be replaced.) YES NO The voltage at the V201 "Low --> High" ? Check the U302 (If it has some problem, it has to be replaced.) YES NO There is 32.768KHz wave form at the C214, C215 ? Check the U201 YES The voltage is 2.8V NO at the C316,C317,C318 ? Check the U302 YES NO LCD Display OK ? Check the LCD part YES NO Sound operation OK ? Check the Audio part YES END 10-4 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Flow Chart of Troubleshooting HP_CORE_1.57V HP_CORE_1.57V C202 C203 C204 C205 C206 C207 VRTC_1.5V C208 C209 F201 C201 VCCD_1.8V SIMCLK SIMDATA SIMRST F18 F17 R11 T11 M1 2 M1 1 M1 0 M9 M8 L8 L7 K8 J 12 H12 H11 H10 H9 H8 G9 G8 A 18 A2 V13 V7 N18 M2 H18 G2 B 13 B8 W1 8 W8 U12 U5 U1 T18 P1 L 16 L4 F1 D18 D9 C14 C1 B 16 B 12 B6 B4 G1 8 W1 2 G1 5 W1 4 R12 PIO38_MCI_CL K PIO08_MCI_CMD PIO21_MCI_DA T0 PIO22_MCI_DA T1 PIO23_MCI_DA T2 PIO24_MCI_DA T3 PIO39_MCI_CMD_EN PIO40_MCI_DA T_EN PIO43_MCI_DA T0_EN X1RTC X2RTC RTCA L A RMN OSC32OUT PIO19_PWRK EEP PIO20_SYSCL K REQ PWM1_PIO46 PIO10 PIO25 PIO26 PIO27 PIO28 PIO32 K EYBRD11 H2 DSP_TMS DSP_TDO DSP_TDI DSP_TCK T12 V14 U14 N12 N11 V12 N15 N16 M17 M18 T15 W6 V6 P11 N10 N9 N8 P9 P8 R9 T9 T8 U8 V8 R8 T7 R7 T6 U6 R6 N6 V4 T5 U4 V3 W3 W2 V1 V16 T14 U15 T17 T13 L5 M4 K12 P12 P16 P18 P17 M19 M16 J16 R14 U18 TP201 FLASH_EN SPK_SEL PCM_SYNC PCM_IN PCM_OUT PCM_CLK 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) USB_SUSP USB_DET VIB_EN USB_VPO USB_VMO USB_OEN USB_DATA OSC200 C214 C215 SDS_TXD SDS_RXD KEY_COL(0:4) MCI_DAT0_EN KEY_COL(0) KEY_COL(1) KEY_COL(2) KEY_COL(3) KEY_COL(4) MCI_CMD_EN MCI_DAT0 MCI_CMD MCI_CLK PSW1_BUF KEY_ROW(0:4) KEY_ROW(0) KEY_ROW(1) KEY_ROW(2) KEY_ROW(3) KEY_ROW(4) DSP_AB(0:8) R207 CARD_INS R208 NAND_INT HALL_SENSOR LCDC_INT YMU_IRQ JACK_IN INTRQ M_HOLD USB_CON AK_EN XOENAQ PWR_KEEP CLK32K RTCALARM BT_EN BT_RTS BT_RXD BT_TXD BT_CTS BRIGHTNESS MOT_EN SLCD_BL_EN DSP_DB(0:15) 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) CP_TDO CP_TDI CP_TCK CP_TMS CHG_OFF EAR_SWITCH CHG_DET EAR_SEL AMP_EN MIC_SEL KEY_EL_ON UP_SCLK UP_SDO UP_SDI UP_CS DSP_INT DSP_IO DSP_RWN R206 J 15 J 13 K 13 L 12 L 13 L 15 L 14 M14 N14 H19 F19 H17 G16 P15 P19 G5 V17 V19 U16 U19 W17 R13 SIMCLK LCDC_CS YMU_CS LOWER_BYTE UPPER_BYTE K EYBRD5_PSW1_B UF RAM_CS K EYB RD6 K EYB RD7 K EYB RD8 K EYB RD9 K EYB RD10 ONENAND_CS H6 CP_WEN CP_OEN T_FLASH_ON FLASH_RESET ROM1_CS TDO TDI TCK CKO_IACK IOBIT1_PIO06 IOBIT0_PIO05 SPFS1_PIO15 SPTXD1_I2SD_PIO16 SPRXD1_PIO17 SPCLK1_PIO18 INT0 IO RWN D_D15 D_D14 D_D13 D_D12 D_D11 D_D10 D_D9 D_D8 D_D7 D_D6 D_D5 D_D4 D_D3 D_D2 D_D1 D_D0 D_A8 D_A7 D_A6 D_A5 D_A4 D_A3 D_A2 D_A1 D_A0 TEST3 TEST2 TEST1 CPTSTSTOP_CKO ATDO_PWM2 ATDI_RTS1 ATCK_CTS1 ATMS_PIO45 PIO31_IRQ6 PIO00_IRQ5 IRQ4 IRQ3 IRQ2 IRQ1 PIO47 PIO34 PIO33 U201 H4 H1 H3 G6 G4 D(0) D(1) D(2) D(3) D(4) D(5) D(6) D(7) D(8) D(9) D(10) D(11) D(12) D(13) D(14) D(15) A_A0 A_A1 A_A2 A_A3 A_A4 A_A5 A_A6 A_A7 A_A8 A_A9 A_A10 A_A11 A_A12 A_A13 A_A14 A_A15 A_A16 A_A17 A_A18 A_A19 A_A20 A_A21 A_A22 A_A23 A_A24 PIO35_A_A25_BOOTSEL A_D0 A_D1 A_D2 A_D3 A_D4 A_D5 A_D6 A_D7 A_D8 A_D9 A_D10 A_D11 A_D12 A_D13 A_D14 A_D15 A_WEN A_OEN PIO30_WAITN FLASHRSTN A_CS0N A_CS1N A_CS2N A_CS3N A_CS4N A_CS5N A_CS6N A_CS7N A_BE0N A_BE1N P4 T2 P5 B 19 C19 C18 D17 E16 F16 E17 R3 R4 U2 T3 P3 P2 N4 N2 M3 M1 M6 N5 R16 R17 K7 L6 J7 J6 J5 J4 J8 D(0:15) VSSA _U VDDA _U VSSA _D VDDA _D VSS18 VSS17 VSS16 VSS15 VSS14 VSS13 VSS12 VSS11 VSS10 VSS9 VSS8 VSS7 VSS6 VSS5 VSS4 VSS3 VSS2 VSS1 VDD_CORE8 VDD_CORE7 VDD_CORE6 VDD_CORE5 VDD_CORE4 VDD_CORE3 VDD_CORE2 VDD_CORE1 VDD_IO_1P8_18 VDD_IO_1P8_17 VDD_IO_1P8_16 VDD_IO_1P8_15 VDD_IO_1P8_14 VDD_IO_1P8_13 VDD_IO_1P8_12 VDD_IO_1P8_11 VDD_IO_1P8_10 VDD_IO_1P8_9 VDD_IO_1P8_8 VDD_IO_1P8_7 VDD_IO_1P8_6 VDD_IO_1P8_5 VDD_IO_1P8_4 VDD_IO_1P8_3 VDD_IO_1P8_2 VDD_IO_1P8_1 VRTC CK I RESTN TMS TRSTN B7 C8 D8 A6 C6 C5 D7 E7 C4 C2 A3 B3 B1 D6 D5 D3 E8 F8 E6 D2 E4 E3 F5 F4 F3 F2 A8 E9 F9 G10 G11 F11 E11 G12 D11 E12 C12 A12 F12 D12 E13 D13 D14 B14 E14 H14 A14 C15 G14 J14 D15 C16 F15 B17 H16 A17 A(0) A(1) A(2) A(3) A(4) A(5) A(6) A(7) A(8) A(9) A(10) A(11) A(12) A(13) A(14) A(15) A(16) A(17) A(18) A(19) A(20) A(21) A(22) A(23) A(24) SIMIO PIO14_SIMRST PIO07_USB _SUSP PIO09_USB _VPI PIO11_USB _VMI PIO12_USB _VPO PIO13_USB _VMO PIO36_USB _OEN PIO37_USB _DA TA SPCL K 0 SPRXD0 SPTXD0_I2SD SPFS0 RIO_PIO01 DSR0_PIO02 DTR0_PIO03 RTS0_PIO04 TX0 RX0_IRQ28 CTS0_PIO29 DCD0_PIO44 PIO41_IRDA TX PIO42_IRDA RX TX1 RX1_IRQ28 K EYB RD0 K EYB RD1 K EYB RD2 K EYB RD3 K EYB RD4 A(0:24) NC2 2 NC1 1 CLK13M_HPE TR_RST 10-5 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Flow Chart of Troubleshooting 10-1-3. Sim Part "Insert SIM" is displayed on the LCD The voltage is 2.8V NO at the pin #3 of CN302? Check the U302 YES Check the SIM Card END 10-6 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Flow Chart of Troubleshooting CN302 1 3 5 7 9 1 2 3 4 5 6 7 8 9 10 NC NC 11 12 C309 C308 C307 C306 C305 SIM_CLK SIM_RST SIM_IO VSIM 10-7 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization 2 4 6 8 10 Flow Chart of Troubleshooting 10-1-4. Microphone Part Micro-phone does not work NO Is the assembled status of Microphone O.K? Reassemble the microphone YES Check the DC bias voltage on Mic path. NO The voltage of C422 is about 2.2V±10%? Solder the microphone again or Replace C422,C423,R415,R420,R421 YES NO Is microphone OK? Check U302 YES END 10-8 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Flow Chart of Troubleshooting VCCA_2.9V R415 C422 C423 R420 R421 MAIN_MIC+ MICINP MICOUTP C428 R429 R428 C427 C431 R430 MAIN_MIC- MICINN MICOUTN C432 R431 10-9 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Flow Chart of Troubleshooting 10-1-5. Speaker Part There is no sound from speaker NO Is the terminal of speaker O.K? Replace the speaker YES NO Are there any signal at the pin #5, 7 of U504? Check the LCD module & Replace U504 YES The type of sound from the speaker is Melody? YES Are there any signal at the pin #1,5 of U408? NO NO Are there any signal at the pin #3,15 of U408? NO YES YES Pin #2 of U408 is Low? NO Check U405, U302, U201 NO Pin #4 of U201 is High? YES YES Pin 8 of U303 is High? YES Check U303 NO Check U302 END 10-10 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Flow Chart of Troubleshooting L 402 VBAT C401 MP3+ SP+ AOUTBP ROUT EAR_R AOUTBP R404 R405 LOUT EAR_L AOUTBN 5 6 V+ 4S2 SPK_SEL D3 3S1 7 C413 12 D4 11 4S1 10 3-4IN 9 3S2 U408 2S2 EAR_SEL 1S1 21NC 22NC 1 1S2 2 1-2IN 3 2S1 4 D2 GND C412 15 14 13 D1 GND 17 16 8 MP3SPAOUTBN R411 R412 C416 C417 10-11 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Flow Chart of Troubleshooting 10-1-6. Camera Part Camera function does not work NO Check the connect U504? Connect the U504 YES NO Pin #5 of U305= 1.8V? Check the U305&L301 YES YES Pin #4 of U306 = 2.8V? NO Pin #1 of U306 = High? YES Pin#3 of OSC401 is 27MHz? NO Replace OSC401 and check U201 YES Is that clock signal at the NO pin #36 of U504? YES Pin#26 of U504 is High? NO Check U403 END 10-12 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization NO Check U201 Flow Chart of Troubleshooting VCCD_1.8V VCCD_2.9V VCAM_2.8V OSC401 LCDC_CS A(18) CP_OEN CP_WEN A(8) LCDC_INT M_HOLD R414 HOT GND1 2 C14 C13 Y(0:7) C421 VCAM_2.8V R423 R422 C1 E4 D2 D1 E5 E2 E1 F4 A2 A1 A3 D4 C2 B2 B1 CAM_HSYNC CAM_VSYNC CAM_RST P_CLK C_SDA C_SCK N13 N12 L9 N14 P14 L7 K7 D_MSCK D_BCK D_LRCK D_SDOUT D_SDIN C456 B7 A7 D6 B5 A5 E6 TV_3.3V A12 B11 A11 D9 C408 C407 C409 C405 C404 XIN XOUT C_D0 C_D1 C_D2 C_D3 C_D4 C_D5 C_D6 C_D7 C_HS C_VS C_RST C_PCLK C_MCLK C_SDA C_SCK U403 D_MSCK D_BCK D_LRCK D_SDATAOUT D_SDATAIN D_SDA D_SCK SD_D0_SCLK SD_D1_SCMD SD_D2_SD_0 SD_D3_SD_1 SD_D4_SD_2 SD_D5_SD_3 SIN0 SOUT0 XCTS0 XRTS0 TMS TRST TDI RTCK TCK TDO S_SCK S_SSN S_MOSI S_MISO T_OUT T_VRO T_VREF GPIO1_D0 GPIO1_D1 GPIO1_D2 GPIO1_D3 GPIO1_D4 GPIO1_D5 GPIO1_D6 GPIO1_D7 GPIO2_D8 GPIO2_D9 GPIO2_D10 GPIO2_D11 GPIO2_D12 GPIO2_D13 GPIO2_D14 GPIO2_D15 STROBE TESTMODE C_PWDN M_RESET_N LCD_D(0) LCD_D(1) LCD_D(2) LCD_D(3) LCD_D(4) LCD_D(5) LCD_D(6) LCD_D(7) LCD_D(8) LCD_D(9) LCD_D(10) LCD_D(11) LCD_D(12) LCD_D(13) LCD_D(14) LCD_D(15) MLCD_CS SLCD_CS LCD_WEN LCD_ADS H1 H2 K8 K9 K11 K13 K14 J14 TV_3.3V L8 M13 L11 M14 TV_3.3V R418 U404 J13 H13 H14 P6 P7 N7 N8 P8 N9 N10 P9 N11 P11 L14 K10 B8 A8 G2 G1 B4 P12 F2 B12 C424 1 +IN P_MODE TV_EN VCAM_EN 2 GND 3 R424 R425 C426 R426 H_GPIO8 H_GPIO9 FLASH_RST J 11 J 10 B 14 A6 B3 B9 F1 G5 L5 L 13 1 2 M_CLK R450 USB_DP USB_DM LCD_D(0:15) P5 N4 P2 P1 N2 N3 N1 M2 M1 L4 L2 L1 K1 K5 K4 J5 J4 K2 J1 P4 P3 N5 J2 N6 C406 C420 Y(0) Y(1) Y(2) Y(3) Y(4) Y(5) Y(6) Y(7) L_DA0 L_DA1 L_DA2 L_DA3 L_DA4 L_DA5 L_DA6 L_DA7 L_DA8 L_DA9 L_DA10 L_DA11 L_DA12 L_DA13 L_DA14 L_DA15 L_DA16 L_DA17 L_CS_N LS_CS_N L_WR_N L_RD_N L_ADS L_PCLK M_SA0 M_SA1 M_SA2 M_SD0 M_SD1 M_SD2 M_SD3 M_SD4 M_SD5 M_SD6 M_SD7 M_SD8 M_SD9 M_SD10 M_SD11 M_SD12 M_SD13 M_SD14 M_SD15 M_CS_N MS_CS_N M_RD_N M_WR_N M_ADS M_INTR M_HOLD A VDDTV A VSSTV VSSPL L VSSQ VSS VSS VSS VSS VSS VSS NC NC D(0) D(1) D(2) D(3) D(4) D(5) D(6) D(7) D(8) D(9) D(10) D(11) D(12) D(13) D(14) D(15) 4 3 GND2 HOT 1 D14 E9 B10 H10 H11 G14 G13 F14 G10 F13 G11 F10 F11 E13 E14 E10 E8 E11 D13 A10 D11 A14 A13 D7 E7 D10 A(1) A(2) D[0:15] VDDI VDDI VDDI VDDC VDDC VDDC VDDC VDDPL L VDDS VDDL CD VDDA C VDDSD VDDUSB VDDSPI VDDG1 A9 F5 L6 A4 D8 G4 K6 B 13 D5 H5 P13 B6 H4 L 10 P10 C403 C402 L 401 VCCD_1.8V VCAM_2.8V 10-13 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization SAG C425 V+ 6 ENABLE OUU 5 TV_EN 4 TVOUT R427 Flow Chart of Troubleshooting 10-1-7. Mp3 Display Part There is no MP3 sound from Earphone YES Are there any signal at the pin #4,6 of CN506? Replace the Earphone NO YES Are there any signal at the pin #4,16 of U408? Check C525, C526 and the pin #1 ,4 of ZD500 NO YES Are there any signal at the pin #3,15 of U408? Pin #2 of U408 is Low? NO NO Check U201 YES Are there any signal at the C444, 445? YES Check C444, 445 Pin 14 of U408 is 3.3V? NO YES Check U408 NO The voltage of C435 is 3.3V? NO Pin 4 of U407 is High? YES NO Check the U303 Check U302 END Check the CN506 Check the U201 END 10-14 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization YES Check U407 Flow Chart of Troubleshooting VCCD_1.8V YMU_R C521 YMU_L C523 R529 100K AUXIOP AUXION EAR_R EAR_L EAR_SWITCH JACK_IN EAR_ADC T_OPT SDS_RXD R515 C525 R516 C526 VCCD_2.9V R547 100K USB_5V VBAT R546 CN506 1 2 3 4 5 6 7 8 9 10 11 12 180K R548 R533 R520 13 14 15 16 17 18 19 20 21 22 23 24 R522 JIG_ON_IF USB_D+ USB_D- 4 6 4 5 6 C536 C538 C537 ZD501 ZD504 1 7 2 8 3 ZD503 ZD505 1 7 2 8 3 C540 C539 R526 C535 5 TA_VEXT ZD500 10-15 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 NC NC NC NC NC NC NC NC 25 26 27 28 Flow Chart of Troubleshooting 10-2.RF 10-2-1. EGSM RX Continuous RX ON RF Input : 62 CH AMP : -50dBm NO NORMAL CONDITION Catch the channel ? Check soldered status of R101, C102, L104 YES NO F100 Check Pin #6 ≥ -65dBm ? CN101, C101 Resoer or Change YES NO F100 Check Pin #15 ≥ -65dBm ? F100 Resolder or Change YES NO U106 Check Pin#42 ≥ -65dBm ? Check soldered status of L108 YES U106 Check Pin#15,16,23,27,31 =Clean 2.8V? NO C109, 110, 111, 112, U302 Check or resolder YES U106 Check Pin#28,29,30,54=100mV? NO YES U106 Check Pin #17 : 13MHz ? Vpp : 1.1V? NO R104 = 13MHz ? Vpp = 1.2V? NO YES YES U106 Change or resolder C105, R104 resolder Check U302 10-16 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization NO R102 = 1.5V ? YES OSC101 Change or resolder Flow Chart of Troubleshooting 10-2-2. DCS RX Continuous RX ON RF Input : 660 CH AMP : -50dBm NO NORMAL CONDITION Catch the channel ? Check soldered status of R101, C102, L104 YES NO F100 Check Pin #6 ≥ -65dBm ? U508, C101 Resolder or Change YES NO F100 Check Pin #13 ≥ -65dBm ? F100 Resolder or Change YES NO U106 Check Pin#43 ≥ -65dBm ? Check soldered status of L107, C126 YES U106 Check Pin#15,16,23,27,31 =Clean 2.8V? NO C110, 111, 118, 121, U302 Check or resolder YES U106 Check Pin#28,29,30,54=100mV? NO YES NO U106 Check Pin #17 : 13MHz ? Vpp : 1.1V? NO YES R104 = 13MHz ? Vpp : 1.2V? NO YES U106 Change or resolder C105, R104 resolder Check U302 10-17 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization R102 = 1.5V ? YES OSC101 Change or resolder Flow Chart of Troubleshooting 10-2-3. PCS RX Continuous RX ON RF Input : 660 CH AMP : -50dBm NO NORMAL CONDITION Catch the channel ? Check soldered status of R101, C102, L104 YES NO F100 Check Pin #6 ≥ -65dBm ? C101, CN101 Resolder or Change YES NO F100 Check Pin #11 ≥ -65dBm ? F100 Resolder or Change YES NO U106 Check Pin#1 ≥ -65dBm ? Check soldered status of L106, C125 YES U106 Check Pin#15,16,23,27,31 =Clean 2.8V? NO C110, 111, 118, 121, U302 Check or resolder YES U106 Check Pin#28,29,30,54=100mV? NO YES U106 Check Pin #17 : 13MHz ? Vpp : 1.1V? NO R104 = 13MHz ? Vpp : 1.2V? YES Check U302 NO YES U106 Change or resolder C105, R104 resolder 10-18 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization NO R102 = 1.5V ? YES OSC101 Change or resolder Flow Chart of Troubleshooting 10-2-4. EGSM TX NO F100 Pin#6 About 2~3 dBm? NO F100 Pin#4 = High? U302 Check & Change YES YES F100, C101 Check & Change Level of F100 Pin#2 is 4~5dBm ? NO Continuous TX ON condition TX Power Code : 500 code Applied CH : 62 RBW : 100KHz VBW : 100KHz SPAN : 10MHz REF. Level : 10dBm ATT. : 20dB YES F100 Check & Change NO C139 = 3.7V? Check the Battery Block YES Level of U508 Pin #30 is 1.2V? NO Check U302 TXP OK ? YES YES NO U302 Check & Change YES U508 pin#15 About -5 dBm? NO NO U508 pin#45 High ? Check U302 YES Change U508 U106 Check Pin#15,16,23,27,31 ≥ 2.8V ? NO C110, 111, 118, 121, U302 Check or resolder YES U106 Check Pin #17 : 13MHz ? Vpp : 1.1V? YES NO U106 Pin #4, = 1.7V? NO R104 = 13MHz ? Vpp : 1.2V? NO R102 = 1.5V ? YES C105, R104 resolder YES OSC101 Change or resolder YES Check U302 Change U508 10-19 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization NO Flow Chart of Troubleshooting 10-2-5. DCS & PCS TX F100 Pin#6 About 2~3 dBm? NO U302 Check & Change YES YES CN101, C101 Check & Change NO F100 Pin#16 = High? Level of F100 Pin#7 is 4~5dBm ? NO Continuous TX ON condition TX Power Code : 500 code Applied CH : 62 RBW : 100KHz VBW : 100KHz SPAN : 10MHz REF. Level : 10dBm ATT. : 20dB YES F100 Check & Change NO C139 = 3.7V? Check the Battery Block YES Level of U508 Pin #30 is 1.2V? NO Check U302 TXP OK ? YES YES NO U302 Check & Change YES U508 pin#19 About -5 dBm? NO U508 pin#45 High ? NO Check U302 YES Change U508 U106 Check Pin#15,16,23,27,31 ≥ 2.8V ? NO C110, 111, 118, 121, U302 Check or resolder YES U106 Check Pin #17 : 13MHz ? Vpp : 1.1V? YES NO U106 Pin #4, = 1.7V? NO R104 = 13MHz ? Vpp : 1.2V? NO R102 = 1.5V ? YES C105, R104 resolder YES OSC101 Change or resolder YES Check U302 Change U508 10-20 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization NO Flow Chart of Troubleshooting C101 L103 VCCB_2.9V VRF_2.8V VCCD_2.9V U100 VRF_2.8V 2 17 16 4 GSM_OUT DPCS_OUT DCS_TX_EN GSM_TX_EN L105 6 ANT PCSRX 11 DCSRX 13 15 EGSMRX G G G G G G G G G G G G G G G G C106 EGSM_TX DPCSTX VC2 VC1 C107 R105 C109 R106 C116 C117 C114 L107 15 VCCD 31 38 19 VCC_FP VCC_FN VCC_B B VCC_DRV 7 16 VCC_L NA 32 39 VCC_L O 26 27 VCC2_MIX_B B CLK BS2 SYN_REF SX_EN CAP_QCAP_Q+ RX_Q- CAP_I- RX_Q+ CAP_I+ RX_IRX_I+ BANDSEL RX_EN 26MHZ_PAD 1 43 42 6 IF_REFIF_REF+ LO IF_OUTIF_OUT+ 5 41 2 3 22 SERLE SERDAT 51 13 21 SERCLK CHIP_EN 57 10 48 C131 9 8 56 11 C132 BAND_SEL LPF_ADJ LO- NC GND LO+ 14 R112 CLK_BUFF_OUT U106 TX_900_OUT 55 52 R113 L108 47 12 53 TX_1800_OUT NC RX_EN DATA GND 36 TX_CPO GND 54 LE 49 30 EDGE_IF+ TX_EN 64 29 EDGE_IF- TX_I- GND 28 C133 TX_Q+ TX_I+ 63 50 EDGE_LO GND 17 CLK13M_RF SX_EN EDGE_REF+ 62 33 EDGE_REFTX_TUNE GND 34 UHF_BYP TX_Q- 61 C130 VCC_UHF 23 40 VCC_TX_VCO VDD 37 LNA1800 LNA900 GND 4 45 58 LNA1900 UHF_CPO GND 35 46 RTX_QN RTX_QP RTX_IN RTX_IP TX_EN UHF_TUNE GND R110 XTAL_TUNE 60 24 44 18 59 25 DCS74945_OUT 1 3 5 7 8 910121418192021222324 FEM5440TSC L106 20 C129 C108 C112 C120 C152 C121 C118 R111 C111 C115 C122 C127 C110 GSM74945_OUT R119 10-21 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization C125 C126 Flow Chart of Troubleshooting VRF_2.8V IF_REF+ IF_REF- VRF_2.8V C135 VBAT C137 C138 R115 C141 C139 VAPC C144 C140 48 49 50 GND29 U508 DCS_IN 2 3 4 5 6 7 8 9 GND12 GND10 GND11 GND9 GND8 GND7 GND6 GND5 GND4 GND3 52 GND30 53 GSM_IN 54 GND31 55 GND32 56 GND33 57 GND 1 V_IF2 VA PC IF_IN+ NC IF_IN- VB A T GND18 GND19 GND20 GND21 GND22 VPC GND23 GND28 GND2 GSM74945_OUT 51 VCCA GND27 VCCB DCS74945_OUT BANDSEL SERCLK SERLE SERDAT IF_OUTIF_OUT+ L109 LO R116 C146 DPCS_OUT C147 GSM_OUT 47 CLK 28 27 LE 26 DATA 25 IF_OUT24 IF_OUT+ 23 V_IF1 22 LO_IN 21 V_RF 20 GND17 19 DCS_OUT 18 GND16 17 GND15 16 GND14 PAC_EN GND13 46 GND26 GND1 BAND_SEL 45 GND25 44 PAC_EN GND24 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 10 11 12 13 14 15 R118 GSM_OUT C150 10-22 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization C151 11. Reference data 11-1. 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 11-1 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. Code No.: GH68-08890A 2006. 05. Rev.1.0