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Download Samsung SGH-B100 service manual
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GSM TELEPHONE SGH-B100 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. Disassembly and Assembly Instructions 8. Block Diagrams 9. PCB Diagrams 10. Chart of Troubleshooting 11. Reference data GSPN (Global Service Partner Network) Country Web Site North America service.samsungportal.com Latin America latin.samsungportal.com CIS cis.samsungportal.com Europe europe.samsungportal.com China china.samsungportal.com Asia asia.samsungportal.com Mideast & Africa mea.samsungportal.com 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. 2008. 01. Rev.1.0 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 EG SM 9 00 Ph ase 2 DCS1 800 Phase 1 F req. Ban d[MHz] Uplin k/Down link 8 80~915 9 25~960 1710~1 785 1805~1 880 ARF CN ra nge 0~1 24 & 9 75~102 3 512~8 85 T x/Rx spacing 45 M Hz 95 MHz Mo d. Bit r ate/ Bit Period 270 .833 kb ps 3 . 692 u s 2 70.83 3 kbps 3.69 2 us Ti me Slo t Pe rio d/Fr am e Per iod 5 76.9 u s 4. 615 ms 576. 9 us 4 .615 ms Modula tion 0 .3 G M SK 0.3 G MSK M S Power 33 d Bm ~5 dBm 3 0 dBm ~0 dBm Powe r Class 5 pcl ~ 19 pcl 0 pcl ~ 15 pcl Se nsitivity -10 2 dBm - 100 dBm TDMA M ux 8 8 Cell Radiu s 35 Km 2 Km 2-1 Speclflcation 2-2. GSM Tx Power Class TX Power control level GSM900 TX Power control level DCS1800 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 9±3 dBm 11 8±4 dBm 17 18 7±3 dBm 12 6±4 dBm 19 5±3 dBm 13 4±4 dBm 14 2±5 dBm 15 0±5 dBm 2-2 3. Product Function Main Function - Speed dial - Phonebook memory status - SDN(Service Dialling Numbers) - Network services - Read SMS or MMS messages - Send SMS or MMS messages - Voicemail - Broadcast message - MMS profile - SOS messages - Web browser - Menu shortcuts 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 (GH80-00865A) Test Cable (GH39-00895A/GH39-00892A) 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 B100. – B100XXYY.s3 : Main source code binary. 4-2. Pre-requsite for Downloading • Downloader Program(OptiFlash.exe) • B100 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 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 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 4-4 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 B100XXYY.s3”, for the downloader binary setting. Make sure that not to change the reserved memory regions. In case of B108 the reserved memory regions are : -0x00008000 – 0x0001ffff 4-5 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization “ Array course control 5. 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. 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. : *#1111# 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 5-1. Cellular phone Exploded View QMW02 QFR01 QKP01 QME01 QMP01 QLC01 QMI01 QSP01 QSH01 QMO01 QSH02 QAN01 QRE01 QIF01 QCR68 QRF01 QCR68 QBA01 QBA00 5-1 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Main Electrical Parts List 5-2. Cellular phone Parts list Design LOC Discription SEC CODE QAN01 INTENNA-SGH_B108 GH42-01421A QBA00 PMO COVER-BATTERY GH72-45634A QBA01 INNER BATTERY PACK-1000MAH,BLA GH43-02424A QCR68 SCREW-TAPPING 6002-001399 QCR68 SCREW-TAPPING 6002-001399 QFR01 ASSY CASE-FRONT GH98-06846A QKP01 ASSY KEYPAD-(XEF/LKA) GH98-07043A QLC01 LCD-LCD MODULE GH07-01056A QME01 DOME SHEET-22 KEY GH59-05216A QMI01 MICROPHONE-ASSY-SGH_B108 GH30-00447A QMO01 MOTOR DC-SCH-S369 GH31-00392A QMP01 PBA MAIN-SGH_B100 GH92-04320A QMW02 PMO WINDOW-LCD GH72-45617A QRF01 TAPE-RF SHEET GH74-36593A QSH01 IPR SHIELD-COVER A GH70-02974A QSH02 IPR SHIELD-COVER B GH70-02975A QSP01 SPEAKER 3001-002289 QRE01 ASSY CASE-REAR GH98-06845A PMO COVER-IF GH72-45106A QIF01 5-2 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Main Electrical Parts List Discription SEC CODE BAG PE 6902-000297 ADAPTOR-ATADS10EBE,BLK,EU GH44-01702A LABEL(P)-UNIT SEAL GH68-00518B LABEL(R)-WATER SOAK GH68-09361A MANUAL USERS-EU SPANISH GH68-17128A LABEL(R)-MAIN(EU) GH68-17232A BOX(P)-UNIT MAIN EU GH69-06338A SPONGE-INTENNA GH74-35738A SPONGE-SPK GH74-35739A VINYL-BOHO WINDOW A GH74-36876A 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 0401-001141 Design LOC Discription STATUS D600 DIODE-SWITCHING SA 0403-001547 ZD300 DIODE-ZENER SA 0406-001286 ZD301 DIODE-TVS SA 0406-001286 ZD302 DIODE-TVS SA 0504-000168 TR300 TR-DIGITAL SA 0601-002361 LED600 LED SA 0601-002361 LED601 LED SA 0601-002361 LED602 LED SA 0601-002361 LED603 LED SA 0601-002361 LED604 LED SA 0601-002361 LED605 LED SA 0801-003206 U104 IC-CMOS LOGIC SA 1001-001349 U603 IC-ANALOG MULTIPLEX SA 1001-001371 U401 IC-ANALOG SWITCH SA 1108-000111 UME200 IC-MCP SA 1201-002490 PAM100 IC-POWER AMP SA 1203-003897 UCP300 IC-POWER SUPERVISOR SA 1203-004640 U602 IC-DC/DC CONVERTER SA 1203-005005 U301 IC-BATTERY SA 1204-002783 U400 IC-SOUND GENERATOR SA 1205-003098 U103 IC-TRANSCEIVER SA 1205-003412 UCP200 IC-COMM. CONTROLLER SA 1404-001165 TH200 THERMISTOR-NTC SA 1405-001082 VR300 VARISTOR SA 1405-001082 VR301 VARISTOR SA 1405-001082 VR302 VARISTOR SA 1405-001082 VR402 VARISTOR SA 1405-001082 VR403 VARISTOR SA 1405-001082 VR600 VARISTOR SA 1405-001082 VR601 VARISTOR SA 1405-001082 VR602 VARISTOR SA 1405-001082 VR603 VARISTOR SA 1405-001082 VR604 VARISTOR SA 1405-001082 VR605 VARISTOR SA 1405-001082 VR606 VARISTOR SA 1405-001082 VR607 VARISTOR SA 1405-001082 VR608 VARISTOR SA 6-1 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Exploded View and Parts List SEC CODE 1405-001082 Design LOC Discription STATUS VR609 VARISTOR SA 1405-001082 VR610 VARISTOR SA 1405-001121 VR400 VARISTOR SA 1405-001121 VR401 VARISTOR SA 2007-000138 R304 R-CHIP SA 2007-000138 R412 R-CHIP SA 2007-000140 R307 R-CHIP SA 2007-000140 R308 R-CHIP SA 2007-000140 R309 R-CHIP SA 2007-000140 R310 R-CHIP SA 2007-000140 R311 R-CHIP SA 2007-000140 R312 R-CHIP SA 2007-000140 R313 R-CHIP SA 2007-000141 R410 R-CHIP SA 2007-000141 R506 R-CHIP SA 2007-000148 R102 R-CHIP SA 2007-000148 R316 R-CHIP SA 2007-000148 R317 R-CHIP SA 2007-000148 R408 R-CHIP SA 2007-000148 R409 R-CHIP SA 2007-000148 R502 R-CHIP SA 2007-000148 R504 R-CHIP SA 2007-000157 R204 R-CHIP SA 2007-000157 R303 R-CHIP SA 2007-000157 R419 R-CHIP SA 2007-000160 R401 R-CHIP SA 2007-000161 R503 R-CHIP SA 2007-000161 R505 R-CHIP SA 2007-000162 R203 R-CHIP SA 2007-000162 R205 R-CHIP SA 2007-000162 R207 R-CHIP SA 2007-000162 R301 R-CHIP SA 2007-000170 R107 R-CHIP SA 2007-000170 R110 R-CHIP SA 2007-000170 R314 R-CHIP SA 2007-000170 R315 R-CHIP SA 2007-000171 R100 R-CHIP SA 6-2 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Exploded View and Parts List SEC CODE 2007-000171 Design LOC Discription STATUS R105 R-CHIP SA 2007-000171 R109 R-CHIP SA 2007-000171 R111 R-CHIP SA 2007-000171 R420 R-CHIP SA 2007-000171 R421 R-CHIP SA 2007-000172 R200 R-CHIP SA 2007-000172 R202 R-CHIP SA 2007-000172 R402 R-CHIP SA 2007-000172 R403 R-CHIP SA 2007-000172 R600 R-CHIP SA 2007-000172 R601 R-CHIP SA 2007-000172 R602 R-CHIP SA 2007-000172 R603 R-CHIP SA 2007-000172 R604 R-CHIP SA 2007-000172 R605 R-CHIP SA 2007-000242 R407 R-CHIP SA 2007-000242 R501 R-CHIP SA 2007-000775 R400 R-CHIP SA 2007-000982 R209 R-CHIP SA 2007-001119 R405 R-CHIP SA 2007-001119 R500 R-CHIP SA 2007-001284 R201 R-CHIP SA 2007-001284 R300 R-CHIP SA 2007-001288 R417 R-CHIP SA 2007-001288 R418 R-CHIP SA 2007-001292 R305 R-CHIP SA 2007-001292 R306 R-CHIP SA 2007-001301 R103 R-CHIP SA 2007-001307 R108 R-CHIP SA 2007-001308 R106 R-CHIP SA 2007-001325 R404 R-CHIP SA 2007-001339 R302 R-CHIP SA 2007-002797 R104 R-CHIP SA 2007-007148 R318 R-CHIP SA 2007-007590 R406 R-CHIP SA 2007-007590 R411 R-CHIP SA 2007-007741 R101 R-CHIP SA 6-3 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Exploded View and Parts List SEC CODE 2007-008403 Design LOC Discription STATUS R206 R-CHIP SA 2007-008403 R208 R-CHIP SA 2203-000233 C220 C-CER,CHIP SA 2203-000233 C302 C-CER,CHIP SA 2203-000254 C203 C-CER,CHIP SA 2203-000254 C204 C-CER,CHIP SA 2203-000254 C208 C-CER,CHIP SA 2203-000254 C209 C-CER,CHIP SA 2203-000254 C210 C-CER,CHIP SA 2203-000254 C213 C-CER,CHIP SA 2203-000254 C215 C-CER,CHIP SA 2203-000254 C217 C-CER,CHIP SA 2203-000254 C300 C-CER,CHIP SA 2203-000330 C222 C-CER,CHIP SA 2203-000359 C401 C-CER,CHIP SA 2203-000386 C129 C-CER,CHIP SA 2203-000386 C221 C-CER,CHIP SA 2203-000438 C133 C-CER,CHIP SA 2203-000438 C324 C-CER,CHIP SA 2203-000438 C413 C-CER,CHIP SA 2203-000466 C115 C-CER,CHIP SA 2203-000489 C408 C-CER,CHIP SA 2203-000489 C411 C-CER,CHIP SA 2203-000627 C134 C-CER,CHIP SNA 2203-000679 C132 C-CER,CHIP SA 2203-000679 C206 C-CER,CHIP SA 2203-000812 C119 C-CER,CHIP SA 2203-000812 C120 C-CER,CHIP SA 2203-000812 C121 C-CER,CHIP SA 2203-000812 C131 C-CER,CHIP SA 2203-000812 C305 C-CER,CHIP SA 2203-000812 C306 C-CER,CHIP SA 2203-000812 C600 C-CER,CHIP SA 2203-000812 C601 C-CER,CHIP SA 2203-000812 C602 C-CER,CHIP SA 2203-000812 C603 C-CER,CHIP SA 2203-000812 C604 C-CER,CHIP SA 6-4 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Exploded View and Parts List SEC CODE 2203-000812 Design LOC Discription STATUS C605 C-CER,CHIP SA 2203-000812 C606 C-CER,CHIP SA 2203-000812 C607 C-CER,CHIP SA 2203-000812 C608 C-CER,CHIP SA 2203-000812 C610 C-CER,CHIP SA 2203-000812 C611 C-CER,CHIP SA 2203-000812 C612 C-CER,CHIP SA 2203-000940 C303 C-CER,CHIP SA 2203-000995 C307 C-CER,CHIP SA 2203-000995 C501 C-CER,CHIP SA 2203-002709 C614 C-CER,CHIP SA 2203-005065 C312 C-CER,CHIP SA 2203-005065 C313 C-CER,CHIP SA 2203-005065 C315 C-CER,CHIP SA 2203-005065 C316 C-CER,CHIP SA 2203-005065 C317 C-CER,CHIP SA 2203-005234 C105 C-CER,CHIP SA 2203-005234 L100 C-CER,CHIP SA 2203-005344 C207 C-CER,CHIP SA 2203-005344 C219 C-CER,CHIP SA 2203-005344 C319 C-CER,CHIP SA 2203-005382 C103 C-CER,CHIP SA 2203-005482 C128 C-CER,CHIP SA 2203-005482 C130 C-CER,CHIP SA 2203-005482 C402 C-CER,CHIP SA 2203-005683 C108 C-CER,CHIP SA 2203-005683 C110 C-CER,CHIP SA 2203-005719 C101 C-CER,CHIP SA 2203-005719 C106 C-CER,CHIP SA 2203-005719 C107 C-CER,CHIP SA 2203-005719 C117 C-CER,CHIP SA 2203-005719 C124 C-CER,CHIP SA 2203-005736 C111 C-CER,CHIP SA 2203-005736 C118 C-CER,CHIP SA 2203-005736 C125 C-CER,CHIP SA 2203-005777 C114 C-CER,CHIP SA 2203-005819 C321 C-CER,CHIP SA 6-5 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Exploded View and Parts List SEC CODE 2203-005819 Design LOC Discription STATUS C619 C-CER,CHIP SA 2203-005819 C621 C-CER,CHIP SA 2203-005819 C622 C-CER,CHIP SA 2203-006048 C200 C-CER,CHIP SA 2203-006048 C201 C-CER,CHIP SA 2203-006048 C202 C-CER,CHIP SA 2203-006048 C205 C-CER,CHIP SA 2203-006048 C211 C-CER,CHIP SA 2203-006048 C212 C-CER,CHIP SA 2203-006048 C214 C-CER,CHIP SA 2203-006048 C216 C-CER,CHIP SA 2203-006048 C218 C-CER,CHIP SA 2203-006048 C301 C-CER,CHIP SA 2203-006048 C311 C-CER,CHIP SA 2203-006048 C314 C-CER,CHIP SA 2203-006048 C318 C-CER,CHIP SA 2203-006048 C320 C-CER,CHIP SA 2203-006048 C323 C-CER,CHIP SA 2203-006048 C405 C-CER,CHIP SA 2203-006048 C407 C-CER,CHIP SA 2203-006048 C409 C-CER,CHIP SA 2203-006048 C410 C-CER,CHIP SA 2203-006048 C414 C-CER,CHIP SA 2203-006048 C417 C-CER,CHIP SA 2203-006048 C418 C-CER,CHIP SA 2203-006048 C500 C-CER,CHIP SA 2203-006048 C502 C-CER,CHIP SA 2203-006137 C326 C-CER,CHIP SA 2203-006137 C400 C-CER,CHIP SA 2203-006194 C104 C-CER,CHIP SA 2203-006194 C112 C-CER,CHIP SA 2203-006257 C304 C-CER,CHIP SA 2203-006257 C309 C-CER,CHIP SA 2203-006257 C403 C-CER,CHIP SA 2203-006260 C127 C-CER,CHIP SA 2203-006324 C308 C-CER,CHIP SA 2203-006348 C322 C-CER,CHIP SA 6-6 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Exploded View and Parts List SEC CODE 2203-006361 Design LOC Discription STATUS C613 C-CER,CHIP SA 2203-006423 C100 C-CER,CHIP SA 2203-006423 C122 C-CER,CHIP SA 2203-006423 C123 C-CER,CHIP SA 2203-006462 C126 C-CER,CHIP SA 2203-006556 C116 C-CER,CHIP SA 2203-006562 C412 C-CER,CHIP SA 2203-006562 C415 C-CER,CHIP SA 2203-006562 C421 C-CER,CHIP SA 2203-006626 C113 C-CER,CHIP SA 2203-006824 C325 C-CER,CHIP SA 2203-006824 C404 C-CER,CHIP SA 2203-006839 C109 C-CER,CHIP SA 2203-006841 C327 C-CER,CHIP SA 2203-006872 C406 C-CER,CHIP SA 2203-006872 C416 C-CER,CHIP SA 2404-001336 TA400 C-TA,CHIP SA 2404-001336 TA500 C-TA,CHIP SA 2404-001406 TA300 C-TA,CHIP SA 2404-001415 TA100 C-TA,CHIP SA 2404-001415 TA600 C-TA,CHIP SA 2703-001236 L106 INDUCTOR-SMD SA 2703-001722 L103 INDUCTOR-SMD SA 2703-001723 L603 INDUCTOR-SMD SA 2703-001723 L604 INDUCTOR-SMD SA 2703-001723 L605 INDUCTOR-SMD SA 2703-001723 L606 INDUCTOR-SMD SA 2703-001737 L101 INDUCTOR-SMD SA 2703-001737 L107 INDUCTOR-SMD SA 2703-001747 L104 INDUCTOR-SMD SA 2703-001990 L108 INDUCTOR-SMD SA 2703-002200 L400 INDUCTOR-SMD SA 2703-002200 L401 INDUCTOR-SMD SA 2703-002484 L102 INDUCTOR-SMD SA 2801-003856 OSC200 CRYSTAL-SMD SA 2801-004689 OSC100 CRYSTAL-SMD SA 2904-001792 F100 FILTER-SAW SA 6-7 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Exploded View and Parts List SEC CODE 3301-001534 Design LOC Discription STATUS L105 BEAD-SMD SA 3301-001729 L600 BEAD-SMD SA 3705-001358 RFS100 CONNECTOR-COAXIAL SA 3709-001355 SIM300 CONNECTOR-CARD EDGE SA 3710-002499 IFC300 SOCKET-INTERFACE SA 3711-006084 BTC300 HEADER-BATTERY SA GH70-02367A SC100 ICT-ON-BOARD CLIP SA GH70-02367A SC104 ICT-ON-BOARD CLIP SA GH70-02640A SC101 ICT SHIELD-CAN CLIP SA GH70-02640A SC102 ICT SHIELD-CAN CLIP SA GH70-02640A SC103 ICT SHIELD-CAN CLIP SA GH70-02640A SC105 ICT SHIELD-CAN CLIP SA GH71-07891A U604 NPR SHIELD-FRAME A SA Please consult the GSPN website (Samsung Portal) for the most recent version of the product's part list. 6-8 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization 7. Disassembly and Assembly Instructions 7-1. Disassembly 1 2 1) Release SCREW 4 POINT at Rear ※ caution 1) Be careful not to make scratch and molding damage! 1) Disjoint HOOK from down to up. ※ caution 1) Be careful not to make scratch and molding damage! 3 4 Braket's HOOK Braket's HOOK 1) Disjoint the Low Braket's HOOK (3 point) ※ caution 1) Be careful not to make scratch and molding damage! 1) Disjoint the HIGH Braket's HOOK (2 point) ※ caution 1) Be careful not to make scratch and molding damage! 7-1 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Exploded View and Parts List 5 1 Sperate Braket from the main PBA. ※ caution 1) Be careful not to make scratch and molding damage! 2) Beware that you do not damage MIC F-PCB. 7-2 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Exploded View and Parts List 7-2. Assembly 2 1 1) Set a PBA on the FRONT. ※ caution 1) Put the PBA on the FRONT. ※ caution 1) Be careful not to make scratch and molding 1) Be careful not to make scratch and molding damage! damage! 3 4 Braket's HOOK 1) Assemble the FRONT's hook 3point. ※ caution 1) Be careful not to make scratch and molding 1) Put the MIC on the FRONT. ※ caution 1) Be careful not to make scratch and molding damage! damage! 2) Beware that you do not damage MIC F-PCB. 2) Beware that you do not damage MIC F-PCB. 7-3 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Exploded View and Parts List 6 5 1) Assemble REAR and FRONT ass'y. ※ caution 1) Be careful not to make scratch and molding 1) Assemble the FRONT's hook ※ caution 1) Be careful not to make scratch and molding damage! damage! 7 1) Drivers 4 screws on the REAR. ※ caution 1) Be careful not to make scratch and molding damage! 7-4 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization 8. Block Diagrams 8-1 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization R4 0 3 C4 1 0 R4 0 1 R4 1 8 R4 1 9 R4 0 2 C4 0 9 C4 2 1 R4 1 2 C3 1 8 TR3 0 0 C300 R1 0 6 C204 R108 C219 C206 R202 R105 R1 0 4 C1 2 9 C207 C320 GND600 R1 1 0 U301 F100 C1 3 3 C1 3 1 C1 3 0 R314 C2 1 2 C201 C2 1 4 C2 1 8 R2 0 8 C2 0 5 R2 0 6 R2 0 4 C602 C603 C601 SI M 3 0 0 SC100 L1 0 5 C1 2 8 C200 C606 C607 C604 C605 C600 C2 0 8 R203 R207 R3 1 5 C215 TH200 U1 0 4 C220 UCP200 C3 1 9 R1 0 9 C4 0 5 C1 1 7 C1 1 0 C1 0 8 C4 1 4 C4 1 3 C3 1 4 C3 0 9 R5 0 5 R5 0 4 C5 0 2 C5 0 0 R5 0 2 R5 0 3 C417 C1 2 4 C1 0 7 L1 0 6 C211 R205 R201 R1 0 7 C221 SC1 0 1 R5 0 0 U6 0 3 TA 6 0 0 U4 0 1 CN3 0 0 R3 0 2 C4 0 8 C4 1 1 C4 1 2 C4 1 6 C418 R408 C4 1 5 R4 0 4 R409 U1 0 3 C1 2 7 C3 0 3 R3 0 0 C3 0 4 C3 0 5 C3 0 6 C3 0 7 R420 R411 C1 1 3 C301 C202 UME200 OSC200 C222 R417 C4 0 1 C1 2 0 C1 2 1 R1 0 2 C1 1 9 C12 5 C1 2 6 VR402 C3 2 6 R3 0 4 C6 2 2 R400 C1 1 5 R407 TA400 R405 R310 C3 2 2 R3 1 6 R3 1 8 C6 1 9 L1 0 1 L1 0 8 L1 0 4 UCP3 0 0 ZD30 1 L4 0 1 L4 0 0 C3 2 5 C6 0 8 C6 1 1 C403 R1 0 3 C209 C216 C217 R209 C203 R311 C6 1 0 RFS1 0 0 R4 1 0 R4 2 1 VR4 0 3 9-1 C210 R200 C213 R101 R306 ZD302 R1 0 0 U6 0 2 L6 0 4 D6 0 0 C6 1 3 C3 1 1 V R3 0 0 OSC100 L1 0 0 C308 C132 C312 C134 C106 C315 C101 R305 R1 1 1 C400 PWR_KEEP C313 C316 C123 R313 C323 R406 L102 L103 C321 C122 C111 C118 VR301 C1 3 5 C302 C112 C407 TA100 R308 R303 GND C100 C406 C109 R506 C501 C621 R312 C612 L603 L606 TA500 L107 C105 C327 R317 C324 R309 L600 VR40 0 VR401 R307 R301 R501 C103 VR302 BTC300 L605 C614 ZD300 TA300 U400 C114 C317 C104 S C1 0 2 TP100 TP101 C404 PAM1 0 0 9. PCB Diagrams KEY600 MOTOR1 SC103 C116 C402 R6 0 2 LED 6 0 2 R6 0 4 R6 0 1 TP_D(1) LED 6 0 1 TP_ W E CP_ T D O CLEAR V R6 0 0 TP_OE TP_ CSRATM P_ CSRO M DOWN CP_TMS V R6 0 3 V R6 0 4 V R6 0 5 VR6 0 1 R6 0 3 LED 6 0 3 LED 6 0 5 R6 0 5 9-2 RI GH T VR606 V R6 0 7 VR608 STO MENU SHARP 0 * 9 8 7 6 5 4 3 2 1 VR602 INTRQ PW R VR609 SEND UP V R6 1 0 LED600 I LEFT LED604 R6 0 0 CP_TDICP_TCK TP_ 1 . 8 V PCB Diagrams U600 DSP_IO TP_A(1) RST 10. Flow Chart of Troubleshooting 10-1.Baseband 10-1-1. 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 pin of UCP300 Pin#J12 >= 2.8V No Check UCP300 and C316 Yes Pin#A13 and pin#A14 =2.8V No pin#G11 = 1.8V Yes No Check UCP300 and C317 Yes Check the clock signal at pin#21 of U103 Freq = 26MHz Vpp >=400mV Vpp≒ 600mV No Check the clock generation circuit (related to OSC100) Yes Check the clock signal at pin#5,#6 of U104 Freq = 13MHz No Check U104 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 409 402 419 421 412 408 411 412 416 404 414 R5 0 2 R5 0 3 C5 0 0 C5 0 2 R5 0 4 C3 0 9 R5 0 5 C3 1 4 C4 1 3 C3 1 8 C3 1 9 C1 0 8 C1 1 7 C1 1 0 C122 C1 2 4 U1 0 3 C1 1 3 C112 L102 415 109 405 C1 2 6 L103 R411 R409 C418 R406 R408 C417 C302 C123 C313 C1 2 7 C308 C321 C316 C315 C317 R101 GND C213 C312 C132 SC1 0 2 TR3 0 0 C301 C300 C320 GND600 R200 C210 C203 C216 C217 R205 C220 R209 R201 C215 C211 C219 C206 R202 R105 C207 UCP200 C209 VRF_2.9V L105 VCCD_2.9V VCCA_2.9V C128 9 C302 8 NC VBAT C300 VCC 1 _SD C301 2 CP 7 _RD D R107 1 3 Q L106 U104 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 K12 H11 G12 G13 F13 F15 C12 A14 C9 D10 B10 B11 A12 B12 A13 J12 G11 F14 VSIM KEY_BL1 VRF_2.9V OSC100 C309 GND1 HOT 2 BAND_SEL C104 C107 L104 KEY_COL(2) C126 C122 C123 27 26 25 24 23 Q 28 29 I C127 SERLE SERCLK SERDAT RTXIN RTXIP 10-2 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization GND DCS_LNA_IN_P DCS_LNA_IN_N GSM_LNA_IN_P 32 31 30 GSM_LNA_IN_N 33 VCC_FE RX850 2 VLDO3 RX850B TR300 KEY_ROW(0) VCC_BB Q 21 20 19 22 QB REFIN REFINB VA FC TXOP_LO 8 2 RX900 TXOP_HI 1 12 C116 11 R103 RX900B VCC_TXVCO NC C115 RX1800 U103 NC 35 NC 34 GSM_PAM_IN VIB_EN INTRQ PWR_KEEP RST C114 RX1900 RX1800B VDD 10 DPCS_PAM_IN RX1900B VBAT 3 13 RTCALARM VLDO2 VLDO1 C113 14 C112 IB 15 16 VCC_REF VBAT REF_OP 17 VCCD_2.9V 9 N4 RTC_CL K D1 XOENAQ R6 MC P5 NC7 P3 DINTR RTXQP R101 C106 SDATA C318 VCC_B B I C317 SCLK C316 5 C315 6 C314 4 C313 VREF PWR_SW2 PWR_SW1N PSW1_BUF RESET_O RSVD2 PWR_K EEP INTRQ RSVD J IG_ON PWR_ON CL K 32K DSP_INT CL K 13M_MC RTXQN AFC C312 18 UP_CS UP_SCLK UP_SDO VBAT UP_SDI C319 3 1 26M_OUT C14 C15 L7 K9 N10 M9 L10 L9 A OUTAP A OUTAN A OUTBP A OUTBN MICINP MICINN MICOUTP MICOUTN A UXINP A UXINN A UXOUTP A UXOUTN VXVCM VREGP VREGN DAICK DAIRN DAIDI DAIDO P11 N12 R12 P12 N14 M14 N15 P15 M15 L14 K1 3 L13 R13 M13 R14 R4 P4 L6 M6 RTXIP RTXIN RTXQP RTXQN A OUTA P A OUTA N A OUTB P A OUTB N MICINP MICINN MICOUTP MICOUTN A UXINP A UXINN A UXOUTP A UXOUTN 3 4 HOT GND2 C100 C101 NC3 D15 NC9 E10 VREF A10 CREF E9 RTC_ALMN H10 1 4 VCCD_2.9V VRF_2.9V VCCD_1.8V VIB_DRV INTRQ PWR_KEEP C321 R108 VRTC_3V VCCB_2.9V VCCA_2.9V VEXT E14 VBAT E13 CH_BDRV E11 CH_ISEN F12 CH_RES D14 C320 R105 5 R110 B4 C4 P13 L11 F6 A6 M10 N11 P6 R2 K4 G5 J4 N5 N6 M3 J3 F11 K15 B15 E8 B13 C10 SIMCLK SIMRST SIMDATA SIM_IO SIM_RST SIM_CLK SEN SERLE1 SERLE2 SERDA SERCK N9 R10 P10 J11 K11 K14 7 B1 A2 C1 C2 R104 C129 6 VDD34 C11 VDD12 J13 UP_CLK UP_RST UP_IO SIM_IO SIM_RST SIM_CLK CSN_PSC K8 SCLK_PSC L8 SDO_PSC N7 SDI_PSC M7 RAREF2 RAREF1 RXTXIP RXTXIN RXTXQP RXTXQN TX_EN SERLE SERDAT SERCLK NC4 OCTL1 OCTL2 NC OCTL4 OCTL5 OCTL6 OCTL7 D9 A FC E7 TXP VMOD_EN E6 C5 F5 E5 A4 G6 B3 A3 UCP300 G-CSP2100B1-YV10 B5 B6 D7 D6 C7 C6 DSP_IO DSP_RWN FLASH_RESET A FC VA PC DSP_AB(0:8) C134 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 NC6 NC5 GNDS17 GNDS16 GNDS15 GNDS14 GNDS13 GNDS12 GNDS11 GNDS10 GNDS9 GNDS8 GNDS7 GNDS6 GNDS5 GNDS4 GNDS3 GNDS2 GNDS1 NC8 2 1 K10 J 10 J9 J8 J7 H9 H8 H7 H6 G10 G9 G8 G7 F10 F9 F8 F7 D13 C308 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 _Q GND C131 C130 C133 26M_OUT DSP_DB(0:15) 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 DSP_IO L3 L2 R3 C2 0 8 R108 R3 1 5 C204 C1 2 9 U1 0 4 C1 3 0 C1 3 1 R203 R207 R1 0 4 R1 1 0 C1 3 3 R1 0 7 C1 2 8 L1 0 5 TH200 VCCD_2.9V 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) R1 0 6 C134 C106 PWR_KEEP UCP3 0 0 OSC100 C104 C1 0 7 C100 L1 0 6 C101 R106 C132 R109 CLK13M_TR CLK13M_MC CLK13M_MXIC Flow Chart of Troubleshooting 10-1-2. System Initial Initial Failure Yes The pin #G11 of UCP300 = 1.8V and No Check the UCP300 (if it has some problem, it is to be replaced.) No Check the UCP300 (if it has some problem, it is to be replaced.) the pin #J12 of UCP300 = 2.8V ? Yes Is the pin #K9 of UCP300 "Low → High" ? Yes There is 32.768kHz wave No forms at the C221 and Check the UCP200 C222 Yes The voltage is "High" at No the C316,C317,C318 Check the UCP300 Yes LCD display is O.K No Check the LCD part Yes Sound is O.K No Check the Audio part Yes END 10-3 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Flow Chart of Troubleshooting 9 2 9 1 2 8 1 2 6 4 4 5 R5 0 3 R5 0 2 C5 0 0 C5 0 2 R5 0 4 R5 0 5 C3 0 9 C3 1 4 C4 1 3 C3 1 8 C3 1 9 R411 R409 C418 R406 R408 C417 C302 C321 C313 C316 UCP3 0 0 C308 C315 C317 C317 PWR_KEEP GND C312 R1 0 6 C213 C132 C300 SC1 0 1 TR3 0 0 R6 0 6 C301 C320 GND600 C203 C216 C211 C217 R205 C220 R209 R201 C215 TH200 R203 R207 C204 C219 C206 R202 C1 2 9 C209 UCP200 R3 1 5 C2 0 8 C210 R1 0 4 R200 C207 C2 1 2 C2 1 4 R314 C201 R2 0 8 C2 1 8 R2 0 6 C2 0 5 R2 0 4 C222 OSC200 C221 10-4 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Flow Chart of Troubleshooting VCCD_2.9V VCCD_1.8V VCCD_1.8V VCCD_2.9V VRTC_3V VCCD_1.8V R201 C206 C207 VREF CLK13M_TR TR_RST E15 G15 L12 K11 N4 R12 U5 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) P10 R11 T11 U11 M8 N8 N7 P7 M6 R7 T7 U7 P6 R6 U6 P5 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_INT DSP_IO DSP_RWN DSP_AB(8:0) DSP_DB(15:0) VBAT R206 D12 R205 TH200 ICHRG NTCCM10054BH103HC R207 B7 XBSWN A7 X1RTC D10 X2RTC E8 XRTCALARM_N C6 XOSC32OUT C218 R208 OSC200 C221 C217 R209 3 C222 2 KEY_COL(0:4) TR_RST RTCALARM CLK32K CP_TDO TR_RST CP_TDI CP_TMS CP_TCK DEBUG_DSR EAR_SWITCH AS1 JACK_IN PWR_KEEP SIMRST KEY_COL(0) KEY_COL(1) KEY_COL(2) KEY_COL(3) KEY_COL(4) KEY_ROW(0:4) VCCB_2.9V M12 D7 XCP_TCK G8 XCP_TMS C7 XCP_TDI F9 XCP_TRSTN D13 XCP_TDO E4 P13 PN17/DRQ N17 PA18/T_ACK M17 PA33/T_REQA PA34/T_REQB G6 G3 PA13/TX1 PA14/RX1 G5 F1 PA28/IOM0 PA29/IOM1 R203 T17 T14 R14 P12 P11 N11 R13 M10 U13 D11 XAG3 E11 XAG2 A11 XAG1 B11 XAG0 F3 E1 PA30/IM0 PA31/IM1 L4 C220 TR_RST 4 XCPTSTSTOP_CKO H4 XPA 15/TX0 L3 XPA 16/RX0 MXIC_IRQ G16 F10 E10 C11 D8 F17 C12 XTIC_MODE M9 XPA7/IRQ1 T5 XPA8/IRQ2 P2 XPA9/IRQ3 N2 XPA10/IRQ4 INTRQ VSS_DPL L VDD_DPL L XVREF VSSA VDDA VRTC CK I RSTB XCP_CSROMEN XCP_CSRAMEN XPA0/CS1N XPA1/CS2N XPA2/CS3N XPA3/CS4N K5 XPA 11/IRDA RX N1 XPA 12/IRDA TX UPPER_BYTE B 14 E17 E16 N16 U16 U15 P8 U2 M1 B1 DB#15 DB#14 DB#13 DB#12 DB#11 DB#10 DB#9 DB#8 DB#7 DB#6 DB#5 DB#4 DB#3 DB#2 DB#1 DB#0 C13 XCP_WEN P16 XPA4/OEN P15 XPA5/WAITN T15 XPA6/BE1N CP_WEN CP_OEN VDDE VDDE VDDE VDDE VDDE VDDE VDDE VDDE VDDE VDDE C16 A5 R17 R16 T13 R4 R1 G1 E2 VDD VDD VDD VDD VDD VDD VDD VDD VDD L9 J 11 L8 M7 L 10 L6 K7 K6 J7 H11 H7 G10 G9 F6 A3 A2 UCP200 M3 G2 PA25/OM0 G4 PA26/OM1 PA27/SM1_CL K A12 A13 M15 M14 M11 N14 CP_CSROMEN CP_CSRAMEN TORCH_EN LCD_CS EAR_CHECK YMU_EN XCP_A0_BEON XCP_A1 XCP_A2 XCP_A3 XCP_A4 XCP_A5 XCP_A6 XCP_A7 XCP_A8 XCP_A9 XCP_A10 XCP_A11 XCP_A12 XCP_A13 XCP_A14 XCP_A15 XCP_A16 XCP_A17 XCP_A18 XCP_A19 XCP_A20 XCP_A21 AB#8 AB#7 AB#6 AB#5 AB#4 AB#3 AB#2 AB#1 AB#0 R5 XPWM1 H6 XPA 23/PWM2 H5 XPA 24/PWM3 F4 FL A SH_RESET A(21) CKO/IACK/ERAMHI IOBIT[2]/VEC[3]/EROMHI IOBIT[1]/VEC[4]/PLLTOA INT#0 IO7 RWN L2 L 1 PA19/CP_MO K 4 PA20/CP_MI XPA 21/CP_SCK J6 PA22/SM1_DA TA B13 F11 E14 D15 B15 C14 A16 A15 B17 C17 D16 F14 G14 G13 G17 J12 K12 K13 K14 L14 L15 L16 F12 TDO F15 TRST H12 TDI G12 TMS H13 TCK U12 N10 SIM_DA TA /SM0_DAT A SIM_CL K /SM0_CL K 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) XCP_D0 XCP_D1 XCP_D2 XCP_D3 XCP_D4 XCP_D5 XCP_D6 XCP_D7 XCP_D8 XCP_D9 XCP_D10 XCP_D11 XCP_D12 XCP_D13 XCP_D14 XCP_D15 CP_K B [ 0] /TR_CS_IRA M CP_K B [ 1] /TR_CS_IROM CP_K B [ 2] /TR_CS_PERF CP_K B [ 3]/TR_CS_IPCP CP_K B [ 4]/TR_SIZE0 CP_K B [ 5]/TR_CL K CP_K B [ 6] /TR_PROT0 CP_K B [ 7] /TR_SI ZE1 CP_K B [ 8] /TR_NEXEC CP_K B [ 9] /TR_GNT_DMA R204 A6 B5 F8 F7 C5 D6 E7 D5 C4 B4 B3 C1 C2 D2 D3 E3 L5 M4 T1 R2 T3 U3 P3 T4 N3 A(0:20) 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) VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS VSS 1 NC 2 NC N15 XPA 36_A 23_CS5N L 13 XPA 35_A 22 L 17 VDD H14 XPA 32_CS0N TP_1.8V D(0:15) KEY_ROW(0) KEY_ROW(1) KEY_ROW(2) KEY_ROW(3) KEY_ROW(4) DEBUG_DTR DEBUG_RTS DEBUG_TXD DEBUG_RXD DEBUG_CTS CHG_DET SDS_TXD SDS_RXD SIMDATA SIMCLK FLASH_RESET LED_EN CHG_OFF UP_CS UP_SCLK UP_SDO UP_SDI VCCD_2.9V VCCD_2.9V VCCA_2.9V VBAT C300 C302 C301 DSP_DB(0:15) B1 A2 C1 C2 SERLE1 SERLE2 SERDA SERCK 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 VDD34 C11 VDD12 J13 UP_CLK UP_RST UP_IO SIM_IO SIM_RST SIM_CLK N9 R10 P10 J11 K11 K14 SIMCLK SIMRST SIMDATA SIM_IO SIM_RST SIM_CLK 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 K12 H11 G12 G13 F13 F15 C12 A14 C9 D10 B10 B11 A12 B12 A13 J12 G11 F14 VSIM KEY_BL1 VRTC_3V VCCB_2.9V VCCA_2.9V VCCD_2.9V VRF_2.9V VCCD_1.8V VIB_DRV C309 BAND_SEL CSN_PSC K8 SCLK_PSC L8 SDO_PSC N7 SDI_PSC M7 UP_CS UP_SCLK UP_SDO VBAT UP_SDI C312 C313 C314 C315 C316 C317 VREF PWR_SW2 PWR_SW1N PSW1_B UF RESET_O RSVD2 PWR_KEEP INT RQ RSVD RTC_CL K XOENA Q MC NC7 DINTR N4 D1 R6 P5 P3 NC3 D15 NC9 E10 VREF A10 CREF E9 RTC_ALMN H10 RTCALARM C319 C14 C15 L7 K9 N10 M9 L 10 L9 AOUTA P AOUTA N AOUTB P AOUTB N MICINP MICINN MICOUTP MICOUTN AUXINP AUXINN AUXOUTP AUXOUTN 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 VEXT E14 VBAT E13 CH_BDRV E11 CH_ISEN F12 CH_RES D14 JIG_ON PWR_ON DSP_INT CL K 13M_MC C320 C321 CL K32K INTRQ PWR_KEEP AOUTA P AOUTAN AOUTB P AOUTBN MICINP MICINN MICOUTP MICOUTN A UXINP AUXINN A UXOUTP A UXOUTN TX_EN SERLE SERDAT SERCLK NC4 OCTL1 OCTL2 NC OCTL4 OCTL5 OCTL6 OCTL7 RTXIP RTXIN RTXQP RTXQN VMOD_EN E6 C5 F5 E5 A4 G6 B3 A3 UCP300 RA REF2 RA REF1 RXTXIP RXTXIN RXTXQP RXTXQN 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 D9 AFC E7 TXP 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 DSP_IO L3 L2 R3 B5 B6 D7 D6 C7 C6 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) 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 NC6 NC5 GNDS17 GNDS16 GNDS15 GNDS14 GNDS13 GNDS12 GNDS11 GNDS10 GNDS9 GNDS8 GNDS7 GNDS6 GNDS5 GNDS4 GNDS3 GNDS2 GNDS1 NC8 2 1 K 10 J 10 J9 J8 J7 H9 H8 H7 H6 G10 G9 G8 G7 F10 F9 F8 F7 D13 C308 AFC VAPC BP_CF C205 1 A(22) A(23) C204 1 3 2 VIB_EN INTRQ PWR_KEEP RST KEY_COL(2) TR300 KEY_ROW(0) 10-5 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization C318 C219 Flow Chart of Troubleshooting 10-1-3. Sim Part "Insert SIM is displayed on the LCD Yes Check the SIM connector's (SIM300) connection to SIM card No Resolder or change SIM300 Yes Check the voltage at pin#1 of SIM300 >= 2.8V ? No Check the UCP300 Yes Is there any signals pin#2,#3,#4 of SIM300 ? No Check the UCP300 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 R5 0 3 R5 0 2 C5 0 0 C5 0 2 R406 UCP3 0 0 C1 0 7 L1 0 6 C315 C317 C134 C320 R200 C210 C203 C216 C217 R205 R209 R201 TH200 R203 R207 C204 C219 C206 R1 0 4 C1 2 9 U1 0 4 C1 3 0 C1 3 1 R105 C300 GND600 R1 1 0 C1 3 3 R1 0 7 L1 0 5 C1 2 8 R108 C301 R6 0 6 SC1 0 2 C312 UCP200 OSC100 R101 C106 R5 0 4 C1 2 7 C308 C104 R5 0 5 C313 C100 R411 C302 C123 C101 C3 0 9 C3 1 4 C4 1 3 C3 1 8 C1 1 0 C3 1 9 L102 C1 0 8 C122 C1 1 7 C112 C1 2 4 U1 0 3 C1 1 3 L103 C2 1 2 C2 1 4 R2 0 8 C2 1 8 R2 0 6 C2 0 5 R2 0 4 C222 C221 S I M3 0 0 UME200 10-7 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization OSC200 Flow Chart of Troubleshooting SIM300 R300 1 2 3 VSIM SIM_RST SIM_CLK 1 2 3 6 6 5 5 4 4 G G G G 10 9 8 7 SIM_IO C307 C303 C304 C305 C306 VCCD_2.9V VCCD_2.9V VCCA_2.9V VBAT C300 C302 C301 DSP_DB(0:15) B4 C4 P 13 L 11 F6 A6 M 10 N11 P6 R2 K4 G5 J4 N5 N6 M3 J3 F 11 K 15 B 15 E8 B 13 C10 N9 R10 P10 J11 K11 K14 SIMCLK SIMRST SIMDATA SIM_IO SIM_RST SIM_CLK 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 K12 H11 G12 G13 F13 F15 C12 A14 C9 D10 B10 B11 A12 B12 A13 J12 G11 F14 VSIM CSN_PSC SCLK_PSC SDO_PSC SDI_PSC K8 L8 N7 M7 VEXT VBAT CH_BDRV CH_ISEN CH_RES E14 E13 E11 F12 D14 NC3 NC9 VREF CREF RTC_ALMN D15 E10 A10 E9 H10 PWR_SW2 PWR_SW1N PSW1_B UF RESET_O RSVD2 PWR_K EEP INTRQ RSVD RTC_CL K XOENA Q MC NC7 DINTR N4 D1 R6 P5 P3 UP_CLK UP_RST UP_IO SIM_IO SIM_RST SIM_CLK KEY_BL1 DSP_INT J IG_ON PWR_ON CL K 32K CL K 13M_MC A OUTA P A OUTA N A OUTB P A OUTB N MICINP MICINN MICOUTP MICOUTN A UXINP A UXINN A UXOUTP A UXOUTN C321 VCCB_2.9V VCCA_2.9V 1 C309 BAND_SEL UP_CS UP_SCLK UP_SDO VBAT UP_SDI VREF RTCALARM C319 3 2 VCCD_2.9V VRF_2.9V VCCD_1.8V VIB_DRV INTRQ PWR_KEEP C320 VRTC_3V C14 C15 L7 K9 N10 M9 L 10 L9 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 SERLE1 SERLE2 SERDA SERCK P 11 N12 R12 P 12 N14 M 14 N15 P 15 M 15 L 14 K 13 L 13 R13 M 13 R14 R4 P4 L6 M6 B1 A2 C1 C2 RA REF2 RA REF1 RXTXIP RXTXIN RXTXQP RXTXQN TX_EN SERLE SERDAT SERCLK NC4 OCTL1 OCTL2 NC OCTL4 OCTL5 OCTL6 OCTL7 UCP300 G-CSP2100B1-YV10 RTXIP RTXIN RTXQP RTXQN VMOD_EN E6 C5 F5 E5 A4 G6 B3 A3 D9 A FC E7 TXP 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 A FC VA PC 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 DSP_IO L3 L2 R3 B5 B6 D7 D6 C7 C6 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) 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 NC6 NC5 GNDS17 GNDS16 GNDS15 GNDS14 GNDS13 GNDS12 GNDS11 GNDS10 GNDS9 GNDS8 GNDS7 GNDS6 GNDS5 GNDS4 GNDS3 GNDS2 GNDS1 NC8 2 1 K 10 J 10 J9 J8 J7 H9 H8 H7 H6 G 10 G9 G8 G7 F 10 F9 F8 F7 D13 C308 VDD34 C11 VDD12 J13 VIB_EN INTRQ PWR_KEEP RST KEY_COL(2) TR300 KEY_ROW(0) 10-8 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization C312 C313 C314 C315 C316 C317 C318 Flow Chart of Troubleshooting 10-1-4. Charging Part Abnormal charging part What is the type of Charging TA Charging No Check The U301 is TA_VEXT_5V 뵃 5V? Yes CN300 No The pin #6 of U301 is "LOW"? Check UCP200 Yes No Check UCP300 Charging Current is 350mA~650mA? Yes Check The Battery 10-9 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Flow Chart of Troubleshooting L6 0 4 L606 L603 C614 L605 ZD3 0 1 VR301 R305 C3 2 6 CN 3 0 0 R306 ZD302 VR302 R307 R308 R303 VR40 0 VR401 R309 L600 R310 R317 R3 1 6 R3 1 8 C3 2 5 T A6 0 0 C3 2 2 C324 R3 0 2 L4 0 1 L4 0 0 R301 C612 C327 R311 R312 U301 C323 U6 0 3 R3 0 4 C501 R501 R5 0 0 C6 2 2 C6 1 9 U6 0 2 R313 R506 TA500 SC103 C402 C403 C404 C4 1 0 R4 0 3 R4 0 1 C4 0 1 U400 R417 C400 C406 R4 1 8 U4 0 1 R400 C407 C4 0 9 R4 1 9 R4 0 2 C4 2 1 R4 1 2 C4 0 8 C4 1 1 C4 1 2 R4 0 4 C4 1 6 C4 1 4 R5 0 2 R5 0 3 C5 0 2 C5 0 0 R5 0 4 C3 0 9 R5 0 5 C3 1 4 C4 1 3 C3 1 9 C3 1 8 R409 C418 R406 R408 C417 C302 C321 C313 C316 C315 C317 C312 PWR_KEEP GND C213 C132 TR3 0 0 C301 R1 0 6 UCP3 0 0 C308 C300 GND600 C320 VBAT U301 TA_VEXT_5V ICHRG JIG_ON_IF 1 IN BATT 8 2 GND ACOK_ 7 R316 3 ISET EN_ 6 R317 4 JIGIN JIGON 5 GND R1 0 9 C4 1 5 R411 CHG_DET CHG_OFF JIG_ON 9 C322 C323 C324 R318 C325 10-10 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Flow Chart of Troubleshooting 10-1-5. Microphone Part Microphone does not work Yes No Is the soldered status of microphone O.K? Reassemble the microphone Yes Check the reference voltage on mic path Yes Resolder or change R405,R406,R407,R408,R409,R410,R411, VR402,VR403,C417,C418 No C419 ≒ 2.0V ? Yes No Check UCP300 Is microphone ok? Yes END 10-1-6. Receiver Part There is no sound from the Receiver Yes No Is the terminal of Receiver O.K ? Replace the Receiver ① Yes Is there any signals at the pin# P11 and pin#N12 of UCP300 ? No Check UCP300,R417,R418 Yes Is there any signals at the pin# 3 and pin# 9 of U401 ? No Check U401 Yes END 10-11 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Flow Chart of Troubleshooting 10-1-7. Speaker Part There is no sound from the Speaker Yes Is the terminal of Speaker O.K ? No Replace the Speaker Yes Is there any signals at the pin#25 and pin#26 of U400 ? No Check U400,C408,C411 ③ Yes Is there any signals at the pin# 3 and pin# 9 of UCP401 ? No Check U401 Yes END 10-12 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization ④ Flow Chart of Troubleshooting C402 C403 C404 R4 0 3 R4 0 1 C4 1 0 C4 0 1 U400 R417 C400 C406 R4 1 8 U4 0 1 R400 C407 R4 0 2 C4 0 9 R4 1 9 C4 2 1 R4 1 2 C4 0 8 C4 1 1 C4 1 2 R5 0 3 R5 0 2 C5 0 0 C5 0 2 R5 0 4 R5 0 5 C3 0 9 C3 1 4 C3 1 8 C4 1 3 C4 1 6 R4 0 4 C3 1 9 C4 1 4 R1 0 9 C4 1 5 C4 0 5 R411 R409 C418 R406 R408 C417 C302 C321 C313 C316 UCP3 0 0 C308 C315 C317 PWR_KEEP GND C132 TR3 0 0 C301 C300 GND600 C320 C210 C203 C216 C211 C217 R205 C220 C215 C204 C219 C206 R202 C209 C2 0 8 R207 R3 1 5 R201 R203 R1 0 4 R209 TH200 C1 2 9 R200 UCP200 C207 C2 1 2 C2 1 4 R314 C201 R2 0 8 C2 1 8 R2 0 6 C2 0 5 R2 0 4 C222 OSC200 C221 C200 C606 C607 C604 C605 UME200 C202 C602 C603 C601 C600 SC100 SC1 0 2 R1 0 6 C213 C312 R405 R407 TA400 R420 VR402 R4 1 0 R4 2 1 VR4 0 3 10-13 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Flow Chart of Troubleshooting VCCD_2.9V VCCA_2.9V VCCD_2.9V MA IN_P D(7) MA IN_N D(6) D(3) D(4) D(5) D(2) VBAT C300 C302 C301 IFSEL U400 AVDD NC HPOUT-R SDATA HPOUT-L AGND AUX1 LRCK 21 C401 R401 C402 20 19 C400 C403 R400 DSP_AB(0:8) 18 C404 17 16 C406 15 14 C407 C408 13 AOUTBP 12 C412 R404 VCCD_1.8V VMOD_EN VCCD_2.9V C413 TX_EN C414 SERLE SERDAT SERCLK C415 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 E6 C5 F5 E5 A4 G6 B3 A3 NC4 OCTL1 OCTL2 NC OCTL4 OCTL5 OCTL6 OCTL7 B1 A2 C1 C2 SERLE1 SERLE2 SERDA SERCK B4 C4 P1 3 L 11 F6 A6 M10 N11 P6 R2 K4 G5 J4 N5 N6 M3 J3 F1 1 K 15 B 15 E8 B 13 C10 UCP300 UP_CLK UP_RST UP_IO SIM_IO SIM_RST SIM_CLK N9 R10 P10 J11 K11 K14 SIMCLK SIMRST SIMDATA SIM_IO SIM_RST SIM_CLK 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 K12 H11 G12 G13 F13 F15 C12 A14 C9 D10 B10 B11 A12 B12 A13 J12 G11 F14 VSIM KEY_BL1 BAND_SEL UP_CS UP_SCLK UP_SDO VBAT UP_SDI NC3 D15 NC9 E10 VREF A10 CREF E9 RTC_ALMN H10 VREF RTCALARM C319 INTRQ PWR_KEEP J IG_ON PWR_ON CL K32K DSP_INT CL K 13M_MC A OUTAP A OUTA N A OUTBP A OUTB N MICINP R412 MICINN MICOUTP MICOUTN AUXINP A UXINN AUXOUTP AUXOUTN A FC VA PC C320 RTXIP RTXIN RTXQP RTXQN VBAT C321 1 3 COM1 SPK_N 4 IN1 AOUTAN MAIN_P COM2 9 SPK_P MICINP R417 GND 6 C417 R409 C418 MIC400 R421 MICINN C421 R408 AOUTAP GND 11 R418 R420 IN2 8 NC2 7 5 NC1 TA400 R407 R406 MICOUTP AS1 MICOUTN R411 R410 C419 R419 C420 VR403 NO2 10 2 NO1 VR402 1 V+ MAIN_N 3 2 U401 10-14 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization VCCD_2.9V VRF_2.9V VCCD_1.8V VIB_DRV VEXT E14 VBAT E13 CH_BDRV E11 CH_ISEN F12 CH_RES D14 VCCA_2.9V R405 VRTC_3V VCCB_2.9V VCCA_2.9V C309 CSN_PSC K8 SCLK_PSC L8 SDO_PSC N7 SDI_PSC M7 D9 A FC E7 TXP C416 G ND_OCTL V DD_OCTL GNDV VDDV GNDB VDDB GNDD VDDD VSS4 VSS3 VSS2 VSS1 VDD_IO2 VDD_IO1 VDD3 VDD2 VDD1 G ND_HCUR G ND_PSC2 G ND_PSC1 GNDQ VDD67 VDD5 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 DSP_IO L3 L2 R3 DSP_IO DSP_RWN FLASH_RESET C411 AOUTBN CLK13M_MXIC VIB_EN MXIC_IRQ MEM_RST 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) 22 VINN VCOM A VDD A GND GND 8 9 11 10 PL CC VDD 7 6 CL K I _PONRST MCL K P WM 2 VINP 5 2 4 1 3 A UINTL AUX2 49 GND 50 NC 51 NC NC6 NC5 GNDS17 GNDS16 GNDS15 GNDS14 GNDS13 GNDS12 GNDS11 GNDS10 GNDS9 GNDS8 GNDS7 GNDS6 GNDS5 GNDS4 GNDS3 GNDS2 GNDS1 NC8 2 1 K 10 J 10 J9 J8 J7 H9 H8 H7 H6 G 10 G9 G8 G7 F 10 F9 F8 F7 D13 EQ1 47 SCLK 48 25 26 SPK N EQ2 46 VDDIO C405 SPK P 28 27 NC 30 29 D6 D7 P WM 1 33 32 35 31 D5 D4 D3 D2 EQ3 _RD|AUCLK PW R_SW2 PW R_SW1N PSW1_B UF RES ET _O RSV D2 PW R_K EE P INT RQ RSV D 45 SVDD _CS|AUSTB A0 VDD34 C11 VDD12 J13 C14 C15 L7 K9 N10 M9 L 10 L9 44 C308 23 N4 RTC_CL K D1 XOENA Q R6 MC P5 NC7 P3 DINTR 43 DSP_DB(0:15) SGND _WR|AUTXD 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 VRE GP VRE GN DA ICK DA IRN DA IDI DA IDO 42 VCCD_2.9V 24 P1 1 N12 R12 P1 2 N14 M1 4 N15 P1 5 M1 5 L 14 K 13 L 13 R13 M1 3 R14 R4 P4 L6 M6 41 A(1) CP_OEN VBAT D0|AURXD RA REF 2 RA REF 1 RXT XIP RXT XIN RXT XQ P RXT XQ N 40 YMU_EN D1 B5 B6 D7 D6 C7 C6 39 CP_WEN P WM 4 36 38 P WM 3 37 D(1) D(0) 34 VCCD_2.9V VIB_EN INTRQ PWR_KEEP RST KEY_COL(2) TR300 KEY_ROW(0) C312 C313 C314 C315 C316 C317 C318 Flow Chart of Troubleshooting 10-1-8. LCD Backlight does not work No Backlight ON "TIME" mode in the menu? Select backlight "15 sec" mode Yes Check conecting between PBA and LCD conector No Check FPCB Yes Check U600 △v(pin #27 - #29,30) = 3.1/2.7V(dimming) No Check the LCD Yes END 10-15 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Flow Chart of Troubleshooting 10-2.RF 10-2-1. EGSM Rx Continuous RX ON RF Input : 62CH AMP : -50dBm YES Normal Condition Catch the channel NO Check soldered status of TP101, R100, R102, C100, L100 NO Resolder or Change RFS100,C103,C105,L101,L107,L108 YES Check pin #11 of PAM100 ≥ -65dBm YES NO Check pin #7 of PAM100 ≥ -65dBm Resolder or Change PAM100 YES Check pin #29,30 of U103 ≥ -65dBm NO Check soldered status of C117, C124, L103 YES NO Check pin #17 of U103 ≥ 2.8V Resolder or change UCP300 pinA13 C315 YES NO Check the pin #19,20 of U103=26Mhz Resolder or Change OSC100 YES Check the pin #2,3,22,23 of U103 Vp-p=120mV NO Resolder or Change U103 YES NO GSM Receiver is O.K? GSM RX path component resolder or change YES END 10-16 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Flow Chart of Troubleshooting 10-2-2. DCS Rx Continuous RX ON RF Input : 660CH AMP : -50dBm YES Normal Condition Catch the channel NO Check soldered status of TP101, R100, R102, C100, L100 YES Check pin #11 of PAM100 ≥ -65dBm NO Resolder or Change RFS100,L107,L108,C103,C105,L101 YES NO Check pin #6 of PAM100 ≥ -65dBm Resolder or Change PAM100 YES Check pin #27,28 of U103 ≥ -65dBm NO Check soldered status of C108, C110, L102 NO Resolder or change UCP300 pinA13 C315 YES Check pin #17 of U103 ≥ 2.8V YES NO Check the pin #19,20 of U103=26Mhz Resolder or Change OSC100 YES NO Check the pin #2,3,22,23 of U103 Vp-p=120mV Resolder or Change U103 YES NO GSM Receiver is O.K? GSM RX path component resolder or change YES END 10-17 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Flow Chart of Troubleshooting 10-2-3. EGSM Tx CONTINUS TX ON CONDITION Check PAM100 pin 11 : about 2~3 dbm? No Check PAM100 pin 4 : 2.8V ? No TX POWER DAC : 554 CODE Check and APPLIED change CH : 62ch UCP200,UCP300 RBW : 100KHz VBW : 100KHz SPAN : 10MHz REF LEV : 10dBm ATT : 20dB Yes Yes Check and change RFS100,L107,L108, C103,C105,L101 No PAM100 pin 17: about 4~5dbm? Yes U103 check & change PAM100 pin 1 : 3.7V ? No Battery, UCP300 check & change Yes PAM100 pin 3 : 1.2V ? No UCP300 check Yes PAM100 pin 11: about -5dbm? No Yes PAM100 pin 4 : 2.8V ? No UCP300 check Yes U103 pin 2,3,22,23 : 100mV ? PAM100 change or resolder No Yes U103 change or resolder 10-18 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization UCP300 change or resolder Flow Chart of Troubleshooting 10-2-4. DCS Tx CONTINUS TX ON CONDITION Check PAM100 pin 16 : about 2~3 No Check PAM100 pin 4 : 2.8V ? Yes No Check and change UCP200,UCP300 Yes Check and change RFS100,L107,L108, C103,C105,L101 No TX POWER DAC : 560 CODE APPLIED CH : 698CH(DCS), 660CH(PCS) RBW : 100KHz VBW : 100KHz SPAN : 10MHz REF LEV : 10dBm ATT : 20dB PAM100 pin19: about 4~5dbm? Yes U300 check & change PAM100 pin 1 : 3.7V ? No Battery, PAM100 check & change Yes PAM100 pin 3 : 1.2V ? No PAM100 check Yes PAM100 pin 11 : about -5dbm? No Yes PAM100 pin 1 : 2.8V ? No UCP300 check Yes U103 pin 2,3,22,23 : 100mV ? PAM100 change or resolder No Yes U103 change or resolder 10-19 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization UCP300 change or resolder C6 0 8 L1 0 1 R4 1 8 C4 0 9 R4 0 2 R5 0 2 R5 0 3 SAMSUNG Proprietary-Contents may change without notice R4 0 3 This Document can not be used without Samsung's authorization C4 2 1 10-20 R4 1 9 C5 0 2 C300 C5 0 0 R5 0 5 R5 0 4 C3 0 9 C4 1 3 C3 1 4 C3 1 8 C3 1 9 C1 0 7 F100 L1 0 6 C320 C4 1 0 R4 1 2 C4 0 8 C4 1 1 C4 1 2 C4 1 6 C4 1 4 R4 0 4 C4 1 5 C4 0 5 R1 0 9 C1 0 8 C1 1 0 C1 1 7 C1 2 4 U1 0 3 C1 2 7 C301 R406 OSC100 GND600 C1 1 3 R101 R4 0 1 C1 2 1 C1 2 0 R1 0 2 C1 1 9 C1 2 5 C1 2 6 C308 R400 C1 1 5 C400 R417 C4 0 1 L1 0 4 C312 C134 C106 C317 C104 L1 0 8 C403 R1 0 3 C100 C6 1 0 C6 1 1 RFS1 0 0 C313 U4 0 1 BTC300 R1 0 0 C123 UCP3 0 0 VR3 0 0 L1 0 0 R1 1 1 C122 C406 C109 R411 L102 L103 C111 C118 C315 C101 C302 C112 C407 TA100 C103 U400 C114 L107 C105 C404 PAM1 0 0 Flow Chart of Troubleshooting C116 C402 Flow Chart of Troubleshooting TP101 C135 G 3 C C103 4 R100 1 G R111 2 A RFS100 L100 L101 L107 C105 L108 VBAT C109 C108 F100 C110 11 L102 DCS_LNA_IN_N C111 9 BAL1 8 OUT1 6 7 IN1 1 L103 GSM_LNA_IN_N IN2 4 6 OUT2 GG GG 105 3 2 VBATT VLOGIC VRAMP TX_EN BS NC DCS_IN GSM_IN 1 R102 2 3 4 5 18 VMOD_EN VAPC TX_EN BAND_SEL GND 10 GND 9 GND 8 GND4 12 GND3 13 GND2 14 GND1 15 GND 20 GND 21 GND 16 C117 DCS_RX GSM_RX 19 17 7 BAL2 GSM_LNA_IN_P TA100 PAM100 A NT DCS_LNA_IN_P C118 C124 C119 C125 DPCS_PAM_IN GSM_PAM_IN VRF_2.9V OSC100 3 4 HOT GND2 C100 C101 GND1 HOT 2 1 26M_OUT RTXQN AFC RTXQP R101 C104 C107 C122 C123 26 27 28 DCS_LNA_IN_N 29 GND 30 31 32 NC 35 NC 34 VCC_FE I 2 1 VCC_B B I 4 3 SDA TA 5 6 IB RX850 GSM_LNA_IN_N 33 RX850B SCL K VLDO3 DCS_LNA_IN_P GSM_LNA_IN_P RX900 TXOP_HI TXOP_LO C127 25 24 23 Q VCC_B B Q 21 19 22 QB REF_OP RX900B VCC_TXVCO NC C126 20 U103 8 L104 REFIN 17 VA FC RX1800 VDD SEN 12 C116 11 R103 RX1900 RX1800B 10 GSM_PAM_IN RX1900B VBAT 9 DPCS_PAM_IN C115 REFINB VCC_REF 16 15 14 C113 C114 VLDO2 VLDO1 13 C112 18 VCCD_2.9V VBAT 7 C106 SERLE SERCLK SERDAT RTXIN RTXIP 10-21 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization C120 C121 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
