Samsung SGH-F480 manual

GSM TELEPHONE SGH-F480 GSM TELEPHONE CONTENTS 1. Safety Precautions 2. Specification 3. Product Function 4. Array course control 5. Exploded View and Parts List 6. MAIN Electrical Parts List 7. Block Diagr ams 8. PCB Diagrams 9. Flow Chart of Troubleshooting 10. Reference data 11. Disassembly and Assembly Instructions[...]

Samsung Electronics Co.,Ltd. 2008. 04 Rev.1.0 ⓒ This Service Manual is a property of Samsung Electronics Co.,Ltd. Any unauthorized use of Manual ca n be punished und er applicable International and/or domestic l aw. Country Web Site North America service.samsungportal.com Latin America latin.samsungportal.com CIS cis.samsungportal.com Europe euro[...]

SAMSUNG Proprietary-Contents may change without notice 1. Safety Precau tions 1-1 This Document can not be used without Samsung's authorization 1-1. Repair Precaution ― Repair in Shield Box, during de tailed tuning. Take specially care of tun ing or tes t, because specipicty of cellular phone is sensitive f or surrounding interference(RF noi[...]

SAMSUNG Proprietary-Contents may change without notice S afety Precautions 1-2 This Document can not be used without Samsung's authorization 1-2. ESD(Electrostatically Sensitive Devices) Precaution Several semic onductor may be dama ged easily by static electr icity. Such part s are called by ESD (Electro statically Sensit ive Devices), f or e[...]

SAMSUNG Proprietary-Contents may change without notice 2. Specification This Document can not be used with out Samsung's authorizat ion 2-1 2-1. GSM General Specification EGSM900 DCS1800 PCS1900 WCDMA 2100 Freq. Band[MHz] Uplink/Downlink 880~915 925~960 1710~1785 1805~1880 1850~1910 1930~1990 1920~1980 2110~2170 ARFCN range 0~124 & 975~102[...]

SAMSUNG Proprietary-Contents may change without notice This Document can not be used with out Samsung's authorizat ion Specification 2-2 2-2. GSM Tx Power Class TX Power control level GSM900 TX Power control level DCS1800 TX Power control level PCS1800 5 33±2 dBm 0 30±3 dBm 0 30±3 d Bm 6 31±2 dBm 1 28±3 dBm 1 28±3 d Bm 7 29±2 dBm 2 26±[...]

SAMSUNG Proprietary-Contents may change without notice 3. Product Function 3-1 This Document can not be used without Samsung's authorization Main Function － HSDPA 7.2Mbps － Touch Screen － Bluetooth 2 .0 － FM radio － External Memory: micro SD － High speed USB － GPRS/EDGE : class 12 － BT : Braodcom BCM2048 － Battery: 1000mAH ?[...]

SAMSUNG Proprietary-Contents may change without notice Product Function 3-2 This Document can not be used without Samsung's authorization[...]

SAMSUNG Proprietary-Contents may change without notice 4. Array course control 4-1 This Document can not be used without Samsung's authorization 4-1. Software Adjustments[...]

SAMSUNG Proprietary-Contents may change without notice Array course control 4-2 This Document can not be used without Samsung's authorization 1.JIG(GH80-03308A): Download, Trace, Calibratio n, etc 2.RF test cable(GH39-003 97A): RF test 3.Test cable(GH39-00886 A): JIG to phone 4.Travel Ad aptor( GH44-017 02A) 5.Data Link Cable(GH39-00922A): USB[...]

SAMSUNG Proprietary-Contents may change without notice Array course control 4-3 This Document can not be used without Samsung's authorization 4-2. Software Downloading 4-2-1. Downloading Binary Files •Four binar y files for down loading F480 –amss_compressed : Modem bi nary for communication func tion & user interface an d various app [...]

SAMSUNG Proprietary-Contents may change without notice Array course control 4-4 This Document can not be used without Samsung's authorization 3. Select the binary file what you want to download. * Up to eight ports are supported . 4. press the bu tton 'Port search'.[...]

SAMSUNG Proprietary-Contents may change without notice Array course control 4-5 This Document can not be used without Samsung's authorization 5. Now press t he button ' D ownload'. 6. When downloading is complete, UE reboot a utomatically. -If there is diffe rence in Fac toryFS.bin , UE will fo rmat file system auto matically.[...]

SAMSUNG Proprietary-Contents may change without notice Array course control 4-6 This Document can not be used without Samsung's authorization[...]

SAMSUNG Proprietary-Contents may change without notice 5. Exploded View and Parts List 5-1 This Document can not be used without Samsung's authorization 5-1. Cellular phone Exploded View QFR01 QME03 QLC01 QCA01 QBR01 QSH01 QSP01 QSH02 QCR32 QRE01 QCK02 QVO01 QRF01 QBA01 QBA00 QKP01 QAN02 QMP01 QCB01 QCK01 QCR54 QME01 QCA04 QIF01 QSD01[...]

SAMSUNG Proprietary-Contents may change without notice Exploded View and Parts List 5- 2 This Document can not be used without Samsung's authorization Design LOC Description SEC CO DE QAN02 INTENNA-SGH F480 GH42-01506A QBA00 ASSY COVER-BATT GH98-07384A QBA01 INNER BATTERY PACK-1000MAH, BL GH43-02513 A QCA01 CAMERA MODULE-SGH F480 GH59-05376 A [...]

SAMSUNG Proprietary-Contents may change without notice 6. MAIN Electrical Parts List 6-1 This Document can not be used without Samsung's authorization SEC Code Design LOC Description 0401-001141 ZD700 DIODE- SWITCHING 0403-00154 7 D604 DIODE-ZENER 0403-00154 7 D700 DIODE-ZENER 0404-001153 D 603 DIODE-SCHOTTKY 0406-00123 1 ZD703 DIODE-TVS 0406-[...]

SAMSUNG Proprietary-Contents may change without notice Main Electrical Parts List 6-2 This Document can not be used without Samsung's authorization SEC Code Design LOC Description 2007-00128 5 R207 R-CHIP 2007-00129 0 R309 R-CHIP 2007-00129 8 R206 R-CHIP 2007-00130 7 R520 R-CHIP 2007-00130 7 R521 R-CHIP 2007-00710 7 R628 R-CHIP 2007-00730 9 R6[...]

SAMSUNG Proprietary-Contents may change without notice Main Electrical Parts List 6-3 This Document can not be used without Samsung's authorization SEC Code Design LOC Description 2007-00851 6 R302 R-CHIP 2007-00851 6 R303 R-CHIP 2007-00851 6 R304 R-CHIP 2007-00851 6 R310 R-CHIP 2007-00851 6 R402 R-CHIP 2007-00851 6 R403 R-CHIP 2007-00851 6 R4[...]

SAMSUNG Proprietary-Contents may change without notice Main Electrical Parts List 6-4 This Document can not be used without Samsung's authorization SEC Code Design LOC Description 2007-00916 1 R627 R-CHIP 2007-00917 0 R320 R-CHIP 2007-00917 0 R321 R-CHIP 2007-00917 0 R603 R-CHIP 2007-00917 0 R605 R-CHIP 2007-00917 1 R316 R-CHIP 2007-00917 1 R3[...]

SAMSUNG Proprietary-Contents may change without notice Main Electrical Parts List 6-5 This Document can not be used without Samsung's authorization SEC Code Design LOC Description 2203-00568 2 C261 C-CER,CHIP 2203-00568 2 C269 C-CER,CHIP 2203-00568 2 C302 C-CER,CHIP 2203-00568 2 C313 C-CER,CHIP 2203-00568 2 C316 C-CER,CHIP 2203-00568 2 C317 C-[...]

SAMSUNG Proprietary-Contents may change without notice Main Electrical Parts List 6-6 This Document can not be used without Samsung's authorization SEC Code Design LOC Description 2203-00572 5 C267 C-CER,CHIP 2203-00572 5 C268 C-CER,CHIP 2203-00572 7 C207 C-CER,CHIP 2203-00572 7 C421 C-CER,CHIP 2203-00572 7 C723 C-CER,CHIP 2203-00572 7 C724 C-[...]

SAMSUNG Proprietary-Contents may change without notice Main Electrical Parts List 6-7 This Document can not be used without Samsung's authorization SEC Code Design LOC Description 2203-00580 6 C104 C-CER,CHIP 2203-00580 6 C108 C-CER,CHIP 2203-00580 6 C312 C-CER,CHIP 2203-00580 6 C324 C-CER,CHIP 2203-00580 6 C325 C-CER,CHIP 2203-00580 6 C326 C-[...]

SAMSUNG Proprietary-Contents may change without notice Main Electrical Parts List 6-8 This Document can not be used without Samsung's authorization SEC Code Design LOC Description 2203-00632 4 C601 C-CER,CHIP 2203-00632 4 C621 C-CER,CHIP 2203-00632 4 C628 C-CER,CHIP 2203-00639 9 C318 C-CER,CHIP 2203-00639 9 C320 C-CER,CHIP 2203-00639 9 C423 C-[...]

SAMSUNG Proprietary-Contents may change without notice Main Electrical Parts List 6-9 This Document can not be used without Samsung's authorization SEC Code Design LOC Description 2203-00642 3 C405 C-CER,CHIP 2203-00642 3 C407 C-CER,CHIP 2203-00642 3 C408 C-CER,CHIP 2203-00642 3 C409 C-CER,CHIP 2203-00642 3 C410 C-CER,CHIP 2203-00642 3 C420 C-[...]

SAMSUNG Proprietary-Contents may change without notice Main Electrical Parts List 6-10 This Document can not be used without Samsung's authorization SEC Code Design LOC Description 2203-00666 8 C300 C-CER,CHIP 2203-00682 4 C270 C-CER,CHIP 2203-00682 4 C271 C-CER,CHIP 2203-00682 4 C422 C-CER,CHIP 2203-00682 4 C426 C-CER,CHIP 2203-00682 4 C427 C[...]

SAMSUNG Proprietary-Contents may change without notice Main Electrical Parts List 6-11 This Document can not be used without Samsung's authorization SEC Code Design LOC Description 2404-00122 5 C535 C-TA,CHIP 2404-00133 9 TA400 C-TA,CHIP 2404-00133 9 TA401 C-TA,CHIP 2404-00133 9 TA402 C-TA,CHIP 2404-00133 9 TA403 C-TA,CHIP 2404-00133 9 TA406 C[...]

SAMSUNG Proprietary-Contents may change without notice Main Electrical Parts List 6-12 This Document can not be used without Samsung's authorization SEC Code Design LOC Description 2901-00149 8 F709 FILTER-EMI/ESD 2904-00163 4 F101 FILTER-SA W 2904-00163 5 F102 FILTER-SA W 2904-00165 8 F200 FILTER-SA W 2904-00170 2 U201 FILTER-SAW 2904-00171 9[...]

7. Block Diagrams 7-1 m a r g a i D k c o l B c i g o L 0 8 4 F - H G S : 0 ( 2 D) 5 1 Y R O M E M KB 7 0 0 NM A 0 0 Oh s a l F D N A N e n G 3b Mob A R D S e l iM G 1b M E D O M M S M6 0 8 2 C I M P 8 5 6 6 M P W SH C T I 7 6 2 2 A S FA L X 0 1 T BT R A U _ _SEL P GO I7 3 A UR T T _ 1X D 1 T R A U_ D X R T BT _ T R A U _X D T B_ U A R_ TR X D 1 T [...]

Block Diagrams 7-2 _ X TI P X TM I _ X TQ _P X TM Q _ X RP I _ X R_ I M P Q _ X R X R_ Q M C TX O 9 1. 2 M h z G E SM RX1 S C P1 X R S C DR X1 1 1 - 9 1 5 7 7 Y K S o M x T ( u d) e l R T N B 0 6 9 1 A 3 0 6 0 P C O C (U L PE R ) H F SG 1 0 1 Q Y 0 4 X R A M D C W () R E T L I F P S N _ 0 8 2 6 M S M M E D O M () K R TA _ O L _J D T M US 2 G ES M X[...]

8. PCB Diagrams 8-1 1. Main top BTC700 C132 0 0 3 C C301 C302 3 0 3 C C304 C305 7 0 3 C 6 0 3 C 8 0 3 C C309 0 1 3 C 1 1 3 C 2 1 3 C 3 1 3 C C314 C315 C316 7 1 3 C 8 1 3 C 9 1 3 C 0 2 3 C C321 C322 3 2 3 C 4 2 3 C 5 2 3 C C326 C327 8 2 3 C 9 2 3 C 0 3 3 C C331 C332 C333 4 3 3 C C335 C336 C337 8 3 3 C C339 0 4 3 C 1 4 3 C 2 4 3 C 3 4 3 C 4 4 3 C 5 4[...]

PCB Diagrams 8-2 2. Main bottom ANT100 0 0 4 T A B N 2 0 V I _ 4 1 4 B R C100 C101 C102 C103 C104 5 0 1 C C106 C107 C108 C109 C110 C111 2 1 1 C 3 1 1 C C114 5 1 1 C C116 7 1 1 C C118 9 1 1 C 0 2 1 C 1 2 1 C 2 2 1 C C123 C124 C125 C126 C127 C128 9 2 1 C 0 3 1 C 1 3 1 C C134 C135 0 0 2 C 1 0 2 C 2 0 2 C C203 4 0 2 C C205 6 0 2 C C207 C208 9 0 2 C 0 1[...]

SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting 9-1 This Document can not be used without Samsung's authorization 9. Flow Chart of Troubleshooting 9-1.Logic 9-1-1. Power on/off YES NO NO Check the Battery Voltage is more than 3.3v Check th e curren t consumpti on is More than 100mA Power On does not work DO[...]

SAMSUNG Proprietary-Contents may change without notice Flow Chart o f Troubleshooti ng 9-2 This Document can not be used without Samsung's authorization C321 C 3 2 5 C 3 2 9 C 3 3 4 C 3 5 2 C 3 5 8 C 3 6 5 C 3 6 6 C367 C372 C 4 0 0 C 4 0 1 C 4 0 2 C403 C404 C405 C 4 0 6 C407 C 4 0 8 C409 C410 C 4 1 1 C413 C 4 2 0 C 4 2 1 C422 C 4 2 3 C 4 2 5 C[...]

SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting 9-3 This Document can not be used without Samsung's authorization 9-1-2. LCD Part LCD displ ays no thing YES NO TA600 is 'High' ? Check U6 02 YES Is there any signal at HDC700 #3, F700: pin #6, #7, #8 ? Change the L CD module NO YES END TA600 TA601 V[...]

SAMSUNG Proprietary-Contents may change without notice Flow Chart o f Troubleshooti ng 9-4 This Document can not be used without Samsung's authorization C619 C620 6 21 D 6 0 3 F 7 0 0 F 7 0 1 F 7 0 2 F 7 0 3 F 7 0 4 H D C 7 0 0 L 6 0 4 R 4 3 1 R626 6 27 R 6 2 9 R 7 0 2 R 7 1 1 S C 1 1 1 S C 1 1 2 T A 7 0 1 T P 4 0 0 T P 4 0 1 U 6 Z D 7 0 3 C 2[...]

SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting 9-5 This Document can not be used without Samsung's authorization 8 9 9 31 31 32 32 33 33 34 34 4 4 5 5 6 6 7 78 24 24 25 25 26 26 27 27 28 28 29 29 3 3 30 30 17 18 18 19 19 2 2 20 20 21 21 22 22 23 23 1 10 10 11 11 12 12 13 13 14 14 15 15 16 16 17 HDC700 1 C7[...]

SAMSUNG Proprietary-Contents may change without notice Flow Chart o f Troubleshooti ng 9-6 This Document can not be used without Samsung's authorization 9-1-3. Camera Part Camera does not work (Camera Fail) YES C629 = 1.2V? C634 = 1.8V? C635 = 1.8V? C612 = 2.8V? C613 = 2.8V? C639 = 2.8V? Check U601, U 603, U604, U605 NO YES Change PBA NO YES N[...]

SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting 9-7 This Document can not be used without Samsung's authorization R632 L605 2 5 GND IN 6 LX 1 3O UT _SHDN 4 U601 GND C629 NEC_VCAM_1.2VV BATT_LCD C628 R644 CAM_PWR_ON1 NEC_DVDDIO _ 2.8V C613 NEC _ A F_2.8V R618 R619 C614 VB AT T_LCD C612 3 CE2 2 GND G N D 9 NC[...]

SAMSUNG Proprietary-Contents may change without notice Flow Chart o f Troubleshooti ng 9-8 This Document can not be used without Samsung's authorization 9-1-4. Speaker Part (Melod y) No sound from Speake r YES NO YES NO Check the speaker FPC B. Is the spea ker FPCB OK ? YES Reconnection sp eaker connector Replace speaker Mo dule YES END Replac[...]

SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting 9-9 This Document can not be used without Samsung's authorization C511 TP_D500 R506 R504 C510 R510 R507 5 14 C505 L501 L500 C512 V R515 C509 24 SYSCLK VDR 6 5 VMID 7 VSR 17 PVDDL PVDDR 8 S C K 1 31 S C K 2 26 4 SCL 3 SDA 32 S D I 1 S D I 2 27 9 O U T R A O U T[...]

SAMSUNG Proprietary-Contents may change without notice Flow Chart o f Troubleshooti ng 9-10 This Document can not be used without Samsung's authorization 9-1-5. Receiver Part (Voice) No sound from R eceiv er YES NO Is the terminal of Receiver OK? Replace the receiver YES NO Is the voi ce signal a t pin #5, #10 of U 502? Check U5 02 YES Is ther[...]

SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting 9-11 This Document can not be used without Samsung's authorization 9-1-6. Microphone Part Microphon e dose not work YES NO Check C524 = 1 .8V Check UCP300 YES YES Is the voice signal at C532, C541? NO check the con nection from Mic? Replace the MIC NO END YES [...]

SAMSUNG Proprietary-Contents may change without notice Flow Chart o f Troubleshooti ng 9-12 This Document can not be used without Samsung's authorization 9-1-7. SIM Part Phone can not access a SIM card YES SIM400: pin1 is 'High'? (R418) Check the U 400 NO YES After Pow er on, Check SIM_CLK s ignal at S I M 4 0 0 :p i n# 3i naf e w se[...]

SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting 9-13 This Document can not be used without Samsung's authorization R414 L402 L11 XTAL_I N K6 VSW _ S3 J10 VCOIN K11 XTAL_OUT G2 V REG_USB G8 SBDT|SSB I F8 SBCK E8 SBST E2 AT_FET _N C2 G_CTL_N D1 ISNS_M D2 ISNS_P C1 B11 EG_WLA N A1 EG_TCXO OSC400 2 1 R433 18PF [...]

SAMSUNG Proprietary-Contents may change without notice Flow Chart o f Troubleshooti ng 9-14 This Document can not be used without Samsung's authorization 9-1-8. Charging Part R610 R606 R613 25 25 3 3 4 4 5 5 6 6 7 7 8 8 9 9 18 18 19 19 2 2 20 20 21 21 22 22 23 23 24 24 10 10 11 11 12 12 13 13 14 14 15 15 16 16 17 17 IFC600 1 1 R612 R611 C611 V[...]

SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting 9-15 This Document can not be used without Samsung's authorization BTC700 C C 3 0 0 C 3 1 0 C 3 1 1 C 3 1 2 C 3 1 3 C326 C327 C331 C332 C333 C335 C336 C337 C 3 3 8 C339 C 3 4 0 C 3 4 1 C 3 4 4 C 3 4 5 C 3 4 6 C347 C 3 5 5 C 3 5 6 C 3 5 7 C 3 5 9 C360 C361 C362[...]

SAMSUNG Proprietary-Contents may change without notice Flow Chart o f Troubleshooti ng 9-16 This Document can not be used without Samsung's authorization 9-2.RF 9-2-1. GSM900 Receiver **If you check the rx chain, Check not only RF Devices but also resistors, inductor s and capacitors. Check C105 ≥ -65dBm ? YES NO Check C114 ≥ -70dBm ? U200[...]

SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting 9-17 This Document can not be used without Samsung's authorization H L H H <T X MO DU LE > L AN T_ SE L2 H GS M 900 TX L GS M 1900 RX UM TS 2100 RX /T X GS M 1800/ 1900 TX L L H H L AN T_ SE L1 GS M 1800 RX AN T_ SE L0 GS M 900 RX H H L H H H MO DE G 4 G[...]

SAMSUNG Proprietary-Contents may change without notice Flow Chart o f Troubleshooti ng 9-18 This Document can not be used without Samsung's authorization C100 C101 C102 C 1 0 5 C111 C 1 1 2 C 1 1 3 C114 C 1 1 5 C116 C 1 1 7 C118 C 1 1 9 C 1 2 0 C 1 2 1 C 1 2 2 C 1 3 1 C 2 0 0 C 2 0 1 C 2 0 2 C203 C 2 0 4 C205 C 2 0 6 C208 C 2 0 9 C 2 1 0 C 2 1[...]

SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting 9-19 This Document can not be used without Samsung's authorization 9-2-2. GSM900 Transmitter **If you check the tx chain, Check not only RF Devices but also resistors, inductor s and capacitors. YES YES YES Tx ON (Level : 5) battery voltage : 3.8V YES NO NO NO[...]

SAMSUNG Proprietary-Contents may change without notice Flow Chart o f Troubleshooti ng 9-20 This Document can not be used without Samsung's authorization P 3 _ 2 . 6 V P 3 _ 2 . 6 V P 3 _ 2 . 6 V P 3 _ 2 . 6 V P 3 _ 2 . 6 V P 3 _ 2 . 6 V P 3 _ 2 . 6 V P2 _2 .6 V P 3 _ 2 . 6 V P 3 _ 2 . 6 V P3 _2 .6 V MS MA _2 .6 V MS MA _2 .6 V MS MA _2 .6 V M[...]

SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting 9-21 This Document can not be used without Samsung's authorization C100 C101 C102 C 1 0 5 C111 C 1 1 2 C 1 1 3 C114 C 1 1 5 C116 C 1 1 7 C118 C 1 1 9 C 1 2 0 C 1 2 1 C 1 2 2 C 1 3 1 C 2 0 2 C 2 0 6 C208 C 2 0 9 C 2 1 0 C213 C 2 1 7 C 2 1 8 C 2 1 9 C 2 2 0 C 2 [...]

SAMSUNG Proprietary-Contents may change without notice Flow Chart o f Troubleshooti ng 9-22 This Document can not be used without Samsung's authorization 9-2-3. DCS1800 Receiver **If you check the rx chain, Check not only RF Devices but also resistors, inductor s and capacitors. Continuous RX ON RF Input : 698 CH AMP : -50dBm Check C105 ≥ -6[...]

SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting 9-23 This Document can not be used without Samsung's authorization H L H H <T X MO DU LE > L AN T_ SE L2 H GS M 900 TX L GS M 1900 RX UM TS 2100 RX /T X GS M 1800/ 1900 TX L L H H L AN T_ SE L1 GS M 1800 RX AN T_ SE L0 GS M 900 RX H H L H H H MO DE G 4 G[...]

SAMSUNG Proprietary-Contents may change without notice Flow Chart o f Troubleshooti ng 9-24 This Document can not be used without Samsung's authorization C100 C101 C102 C 1 0 5 C111 C 1 1 2 C 1 1 3 C114 C 1 1 5 C116 C 1 1 7 C118 C 1 1 9 C 1 2 0 C 1 2 1 C 1 2 2 C 1 3 1 C 2 0 0 C 2 0 1 C 2 0 2 C203 C 2 0 4 C205 C 2 0 6 C208 C 2 0 9 C 2 1 0 C 2 1[...]

SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting 9-25 This Document can not be used without Samsung's authorization 9-2-4. DCS1800 Transmitter **If you check the tx chain, Check not only RF Devices but also resistors, inductor s and capacitors. YES YES YES Tx ON (Level : 0) battery voltage : 3.8V YES NO NO N[...]

SAMSUNG Proprietary-Contents may change without notice Flow Chart o f Troubleshooti ng 9-26 This Document can not be used without Samsung's authorization H L H H <T X MO DU LE > L AN T_ SE L2 H GS M 900 TX L GS M 1900 RX UM TS 2100 RX /T X GS M 1800/ 1900 TX L L H H L AN T_ SE L1 GS M 1800 RX AN T_ SE L0 GS M 900 RX H H L H H H MO DE G 4[...]

SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting 9-27 This Document can not be used without Samsung's authorization C100 C101 C102 C 1 0 5 C111 C 1 1 2 C 1 1 3 C114 C 1 1 5 C116 C 1 1 7 C118 C 1 1 9 C 1 2 0 C 1 2 1 C 1 2 2 C 1 3 1 C 2 0 2 C 2 0 6 C208 C 2 0 9 C 2 1 0 C213 C 2 1 7 C 2 1 8 C 2 1 9 C 2 2 0 C 2 [...]

SAMSUNG Proprietary-Contents may change without notice Flow Chart o f Troubleshooti ng 9-28 This Document can not be used without Samsung's authorization 9-2-5. PCS1900 Receiver **If you ch eck the rx chain, Check not only RF Devices but also resistors, inductor s and capacitors. Continuous RX ON RF Input : 698 CH AMP : -50dBm Check C105 ≥ -[...]

SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting 9-29 This Document can not be used without Samsung's authorization H L H H <T X MO DU LE > L AN T_ SE L2 H GS M 900 TX L GS M 1900 RX UM TS 2100 RX /T X GS M 1800/ 1900 TX L L H H L AN T_ SE L1 GS M 1800 RX AN T_ SE L0 GS M 900 RX H H L H H H MO DE G 4 G[...]

SAMSUNG Proprietary-Contents may change without notice Flow Chart o f Troubleshooti ng 9-30 This Document can not be used without Samsung's authorization C100 C101 C102 C 1 0 5 C111 C 1 1 2 C 1 1 3 C114 C 1 1 5 C116 C 1 1 7 C118 C 1 1 9 C 1 2 0 C 1 2 1 C 1 2 2 C 1 3 1 C 2 0 0 C 2 0 1 C 2 0 2 C203 C 2 0 4 C205 C 2 0 6 C208 C 2 0 9 C 2 1 0 C 2 1[...]

SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting 9-31 This Document can not be used without Samsung's authorization 9-2-6. PCS1900 Transmitter **If you check the tx chain, Check no t only RF De vices b ut also resi stors, indu ctors and c apacito rs. YES YES YES Tx ON (Level : 0) battery voltage : 3.8V YES N[...]

SAMSUNG Proprietary-Contents may change without notice Flow Chart o f Troubleshooti ng 9-32 This Document can not be used without Samsung's authorization C 247 C 2 4 D A C _ I R E F 6 7 T X _ R B I A S 6 8 G N D _ S L U G 6 9 V DDA 2 7 N C 7 0 N C 7 1 NC 8 NC 9 V DDA 1 6 V D D A 2 6 0 V D D A 2 6 1 V D D A 2 6 2 T X _ I N 6 3 T X _ I P 6 4 T X[...]

SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting 9-33 This Document can not be used without Samsung's authorization C100 C101 C102 C 1 0 5 C111 C 1 1 2 C 1 1 3 C114 C 1 1 5 C116 C 1 1 7 C118 C 1 1 9 C 1 2 0 C 1 2 1 C 1 2 2 C 1 3 1 C 2 0 2 C 2 0 6 C208 C 2 0 9 C 2 1 0 C213 C 2 1 7 C 2 1 8 C 2 1 9 C 2 2 0 C 2 [...]

SAMSUNG Proprietary-Contents may change without notice Flow Chart o f Troubleshooti ng 9-34 This Document can not be used without Samsung's authorization 9-2-7. UMTS 2100 Receiver **If you check the Rx chain, Check not only RF Devices but also resistors, inductor s and capacitors.. Continuous RX ON RF Input : 10700 CH Cell Pwr : -50dBm Check C[...]

SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting 9-35 This Document can not be used without Samsung's authorization <T X MO DU LE > G 4 G RF S 101 2 AC 3 1 1 RF S 100 G 3 2 G G 4 RF IN C 101 C 100 C 102 C 105 L 1 0 0 C 111 TA 100 R 107 R 105 R 106 R 104 R 101 R 103 C 131 3 RS VD 4 RX 4 RX 3 5 RX 2 6 7 [...]

SAMSUNG Proprietary-Contents may change without notice Flow Chart o f Troubleshooti ng 9-36 This Document can not be used without Samsung's authorization C100 C101 C102 C 1 0 5 C111 C 1 1 2 C 1 1 3 C114 C 1 1 5 C116 C 1 1 7 C118 C 1 1 9 C 1 2 0 C 1 2 1 C 1 2 2 C 1 3 1 C 2 0 0 C 2 0 1 C 2 0 2 C203 C 2 0 4 C205 C 2 0 6 C208 C 2 0 9 C 2 1 0 C 2 1[...]

SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting 9-37 This Document can not be used without Samsung's authorization 9-2-8. UMTS 2100 Transmitter **If you check the tx chain, Check not only RF Devices but also resistors, inductor s and capacitors. Tx ON RF output : 10700 CH OUT PWR : 23dBm NO Check F200 pin#1[...]

SAMSUNG Proprietary-Contents may change without notice Flow Chart o f Troubleshooti ng 9-38 This Document can not be used without Samsung's authorization <T X MO DU LE > G 4 G RF S 101 2 AC 3 1 1 RF S 100 G 3 2 G G 4 RF IN C 101 C 100 C 102 C 105 L 1 0 0 C 111 TA 100 R 107 R 105 R 106 R 104 R 101 R 103 C 131 3 RS VD 4 RX 4 RX 3 5 RX 2 6 [...]

SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting 9-39 This Document can not be used without Samsung's authorization B A T 4 0 0 C100 C101 C102 C 1 0 5 C111 C 1 1 2 C 1 1 3 C114 C 1 1 5 C116 C 1 1 7 C118 C 1 1 9 C 1 2 0 C 1 2 1 C 1 2 2 C 1 3 1 C 2 0 0 C 2 0 1 C 2 0 2 C203 C 2 0 4 C205 C 2 0 6 C207 C208 C 2 0 [...]

SAMSUNG Proprietary-Contents may change without notice Flow Chart o f Troubleshooti ng 9-40 This Document can not be used without Samsung's authorization 9-2-9. BLUETOOTH BT connection disable YES NO Exchange U101? Check the status of ANT 100 Check C130 = 32.768KHz Resolder or Change ANT100 THE END NO NO YES YES Check the path from UCP300 to U[...]

SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting 9-41 This Document can not be used without Samsung's authorization * Cl os e to S 20 Co nne ct or L 110 C 124 3 8 G N D 4 FM _A UD IO _L 5 WL AN_B T_ AC TI VI TY |A _G PI O_ 5 6 HO ST _W AK E| GP IO _1 7 BT _W AK E| GP IO _0 8 GP IO _2 |W LA N_ TX _C ON FX 9 G[...]

SAMSUNG Proprietary-Contents may change without notice Flow Chart o f Troubleshooti ng 9-42 This Document can not be used without Samsung's authorization C 4 0 0 C 4 0 1 C 4 0 2 C403 C404 C405 C 4 0 6 C407 C 4 0 8 C409 C410 C 4 1 1 C 4 2 0 C 4 2 1 C422 C 4 2 3 C 4 2 5 C 4 2 6 C 4 2 7 C 4 2 8 C 4 2 9 C 4 3 0 C431 C432 C433 C 4 3 4 C435 C 4 3 6 [...]

SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting 9-43 This Document can not be used without Samsung's authorization 9-2-10. FM Radio Run FM Radio application NO Check U101? No signal at C134, C123? THE END NO NO YES YES Resolder or Change U101 Check the path from earphone antenna to U101 and Check U101 Chang[...]

SAMSUNG Proprietary-Contents may change without notice Flow Chart o f Troubleshooti ng 9-44 This Document can not be used without Samsung's authorization * Cl os e to S 20 Co nne ct or L 110 C 124 3 8 G N D 4 FM _A UD IO _L 5 WL AN_B T_ AC TI VI TY |A _G PI O_ 5 6 HO ST _W AK E| GP IO _1 7 BT _W AK E| GP IO _0 8 GP IO _2 |W LA N_ TX _C ON FX 9[...]

SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting 9-45 This Document can not be used without Samsung's authorization ANT100 C123 C124 C125 C126 C127 C128 C 1 2 9 C 1 3 0 C134 C135 C 6 1 3 C 6 1 4 C629 C 7 0 9 C 7 1 0 C713 C714 C715 C 7 1 6 C 7 1 7 C721 C 7 2 2 C 7 2 3 C724 C725 D 7 0 1 D 7 0 3 F 7 0 5 F 7 0 6[...]

SAMSUNG Proprietary-Contents may change without notice Flow Chart o f Troubleshooti ng 9-46 This Document can not be used without Samsung's authorization[...]

SAMSUNG Proprietary-Contents may change without notice 10. Reference data 10-1 This Document can not be used without Samsung's authorization Reference Abbreviation - AAC : Advanced Aud io Coding. - AVC : Advanced Video Coding . - BER : Bit Error R ate - BPSK : Binary Phase Shi ft Keying - CA : Conditiona l Access - CDM : Code Division Multiple[...]

SAMSUNG Proprietary-Contents may change without notice Reference data 10-2 This Document can not be used without Samsung's authorization[...]

SAMSUNG Proprietary-Contents may change without notice 11. Disassembly and Assembly Instructions 11-1 This Document can not be used without Samsung's authorization 1) Be careful not to make scratch and molding damage! 1) Be careful not to make scratch and molding damage! 1) When PBA is separated from LCD Connector, Be careful not to damage! 1)[...]

SAMSUNG Proprietary-Contents may change without notice Disassembly and Asse mbly Instructions 11-2 This Document can not be used without Samsung's authorization 1) Be careful not to damage antenna cable ! 1) Be careful not to make scratch and molding damage! 2) Be careful not to damage the FPCB 1) Be careful not to make scratch and molding dam[...]

SAMSUNG Proprietary-Contents may change without notice Disassembly and Asse mbly Instructions 11-3 This Document can not be used without Samsung's authorization 1) Be careful not to damage LCD FPCB! 1) Be careful not to damage LCD FPCB! 2) Torque kgf.cm 1) Be careful not to damage the antenna cable ! 1) Be sure to connect the connectors ! 11-2[...]

SAMSUNG Proprietary-Contents may change without notice Disassembly and Asse mbly Instructions 11-4 This Document can not be used without Samsung's authorization 1) Torque kgf.cm 1) Be sure the direction of side key 1) Torque Kgf/ ㎠ 6 1) Assemble the side key , camera key and power key. 2) Then assemble the rear. 5 1) Insert the screw and con[...]