Samsung SGH-F480i Service Manual
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Samsung SGH-F480i Service Manual

Samsung SGH-F480i Service Manual

Gsm telephone
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GSM TELEPHONE
SGH-F480i
GSM TELEPHONE
CONTENTS
7. Disassembly and Assembly
Instructions

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  • Page 1: Table Of Contents

    GSM TELEPHONE SGH-F480i 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.

  • Page 2: Safety Precautions

    ● 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. SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 3 ● 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. SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 4: Specification

    ( M ax +24d Bm) Se nsitivity - 102d Bm - 100d Bm -100 dBm - 106. 7dBm TDMA Mux Cell Radiu s 35 Km 2 Km SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 5: Gsm Tx Power Class

    8±4 dBm 8±4 dBm 9±3 dBm 6±4 dBm 6±4 dBm 7±3 dBm 4±4 dBm 4±4 dBm 5±3 dBm 2±5 dBm 2±5 dBm 0±5 dBm 0±5 dBm SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 6: Product Function

    － Camera: 5Mega (LSI) － LCD : 2.8" QVGA TFT － Size: 98.4x54.8x11.9mm － Band: GSM900/1800/1900, W2100 － BB: Broadcom BCM2153, BCM59035 － RF: STN AERO4228 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 7: Array Course Control

    4. Array course control 4-1. Software Adjustments Test Cable (GH39-01160A) Test Jig (GH99-36900A) RF Test Cable (GH39-00985A) Adapter (GH99-38251A) SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 8: Software Downloading

    4-2-2. Pre-requsite for Downloading • Downloader Program( BcomDownloader Lite v1.4 for BCM2153(Nand3G) • SGH-F480i Mobile Phone • JIG BOX • Test Cable • Serial Cable • Binary files SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 9 BCM2153(Nand3G)" IF you chage the bootloader, go to number 2. Normally go to number 6 2. Change the UART port and adjust the UART speed(normally 921K) SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 10 3. Check the START butten and power on the phone, "UART Download mode >>> Available " 4. Check the NAND Erase butten, " Next time, you have to download bootloader" SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 11 Array course control 5. Check the Disconnect buttern and Bootloader butten, "Download complete" SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 12 6. Change the USB Operation and port number. Push the START buttern and power on the phone. you see the "USB Download Mode >>> Available" SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 13 Array course control 7. Check the Nandpreboot, and you click the Nandpreboot_le"F480I???_BIN\APPS". so Bootloader Files and Binary files is automatically loaded . SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 14 Array course control 8. Check the TFS"F480I???_TFS" and Rsrc"F480I???_TFS" file. SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 15 Array course control 9. Check the All Binary + FS and push the Download buttern 10. "Download Finished" window(pop up) is appered. Download is finished. SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 16: Exploded View And Parts List

    QLC01 QCA01 QME01 QSP01 QME00 QBR01 QCR32 QAN01 QCB01 QSH01 QAN19 QMP01 QSH02 QAN02 QCR32 QVO01 QIF01 QCK02 QCK01 QSD01 QCR91 QRE01 QCA04 QRF01 QBA00 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 17: Cellular Phone Parts List

    KEY FPCB-SUB KEY (SGH-F480I) GH59-07690A QBR01 ASSY BRACKET-SHIELD CAN GH98-07497A QRE01 ASSY CASE-REAR(G) GH98-10010A QIF01 PMO COVER-IF GH72-45766A QSD01 PMO COVER-SD GH72-45767A QCA04 ASSY COVER-CAMERA GH98-07496A SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 18: Main Electrical Parts List

    IC-TRANSCEIVER 1205-003764 UCP300 IC-MODEM 1404-001221 V300 THERMISTOR-NTC 2007-000148 R101 R-CHIP 2007-000156 R708 R-CHIP 2007-000157 R209 R-CHIP 2007-000157 R210 R-CHIP R625 R-CHIP 2007-000164 2007-000173 R505 R-CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 19 R-CHIP R312 R-CHIP 2007-008055 2007-008055 R345 R-CHIP 2007-008055 U600 R-CHIP 2007-008213 R343 R-CHIP 2007-008218 R627 R-CHIP R626 R-CHIP 2007-008354 2007-008401 R318 R-CHIP 2007-008419 R107 R-CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 20 C-CER,CHIP C202 C-CER,CHIP 2203-000254 2203-000254 C204 C-CER,CHIP 2203-000254 C278 C-CER,CHIP 2203-000278 C128 C-CER,CHIP 2203-000386 C222 C-CER,CHIP C409 C-CER,CHIP 2203-000425 2203-000425 C410 C-CER,CHIP 2203-000438 C218 C-CER,CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 21 C-CER,CHIP C446 C-CER,CHIP 2203-005682 2203-005682 C505 C-CER,CHIP 2203-005682 C527 C-CER,CHIP 2203-005682 C528 C-CER,CHIP 2203-005682 C529 C-CER,CHIP C636 C-CER,CHIP 2203-005682 2203-005682 C720 C-CER,CHIP 2203-005683 C541 C-CER,CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 22 C-CER,CHIP C208 C-CER,CHIP 2203-006194 2203-006194 C209 C-CER,CHIP 2203-006194 C235 C-CER,CHIP 2203-006194 C305 C-CER,CHIP 2203-006194 C306 C-CER,CHIP C334 C-CER,CHIP 2203-006194 2203-006194 C408 C-CER,CHIP 2203-006208 C424 C-CER,CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 23 C-CER,CHIP C331 C-CER,CHIP 2203-006423 2203-006423 C333 C-CER,CHIP 2203-006423 C335 C-CER,CHIP 2203-006423 C340 C-CER,CHIP 2203-006423 C343 C-CER,CHIP C360 C-CER,CHIP 2203-006423 2203-006423 C371 C-CER,CHIP 2203-006423 C550 C-CER,CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 24 C-CER,CHIP C715 C-CER,CHIP 2203-006562 2203-006562 C725 C-CER,CHIP 2203-006626 C511 C-CER,CHIP 2203-006626 C553 C-CER,CHIP 2203-006647 C642 C-CER,CHIP C536 C-CER,CHIP 2203-006648 2203-006648 C601 C-CER,CHIP 2203-006681 C507 C-CER,CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 25 C-CER,CHIP C503 C-CER,CHIP 2203-007315 2203-007315 C554 C-CER,CHIP 2404-001339 C216 C-TA,CHIP 2404-001377 TA502 C-TA,CHIP 2404-001381 TA200 C-TA,CHIP TA400 C-TA,CHIP 2404-001430 2703-001409 L114 INDUCTOR-SMD 2703-001708 C250 INDUCTOR-SMD SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 26 FILTER-EMI/ESD F705 FILTER-EMI/ESD 2901-001540 2901-001540 F706 FILTER-EMI/ESD 2909-001312 F100 FILTER-LC 2910-000070 F201 DUPLEXER-SAW 2911-000129 FEM100 DUPLEXER-FEM L502 BEAD-SMD 3301-001158 3301-001158 L503 BEAD-SMD 3301-001438 L500 BEAD-SMD SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 27 IPR SHIELD-CAN CLIP GH70-03349A SC114 IPR SHIELD-CAN CLIP Please consult the GSPN website (Samsung Portal) for the most recent version of the product's part list. 6-10 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 28: Block Diagrams

    7. Block Diagrams ROXY LCD (AMLCD) (AMLCD) 320 * 240,QVGA,( 2.8” ) 5M AF Camera(테크윈) 160M Color, TFT Linear Motor AIT ISP LSI 1/4 inch Sensor (10파이,3.6T) CIF Camera(실리콘 파일 ) Speaker 멜파스 (13파이, 3.5T) FM RADIO(SI4709) AUDIO AMP (MAX9877) (SAPA1) BCM2153 / E1 Bluetooth(BCM2070)

  • Page 29: Pcb Diagrams

    8. PCB Diagrams 1. Main top...

  • Page 30: Main Bottom

    PCB Diagrams 2. Main bottom...

  • Page 31: Chart Of Troubleshooting

    R416(U400 BB_RESET) is Check the PMIC (U400) 2.9V? OSC400 is 32.768Khz? Check the OSC400 PMIC output is OK? Check the PMIC(U402) Check the initial operation SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 32 1 2 5 C40 9 C410 OSC400 R421 TP401 TP404 C429 C422 C403 C415 C402 C440 TP208 C420 C417 C421 C404 C416 C426 C419 TP406 TP405 R443 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 33: Sim Part

    After Power ON, Check C448(SIM_CLK Signal) Check the Clock in a few second After SIM card insert, Replace PBA SIM_RST (C446) = "H"? Check the SIM Card SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 34 Flow Chart of Troubleshooting U743 C513 R507 L503 C553 U735 U501 C509 R505 L502 C514 C512 U741 C511 R418 R550 C550 C446 R711 C445 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 35: Speaker Part

    9-3. Speaker Part Speaker does not work C556(VBAT_3.8V) = Check the U400 3.8V Check the U501 work Check the U501 correctly Is Speaker working? Change the Speaker SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 36 C608 C605 C616 C610 C615 C609 C502 C507 U743 C513 R507 L503 C553 U501 U735 C509 R505 L502 C514 C512 U741 C511 R418 R550 C550 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 37: Microphone Part

    Microphone does not work Check the connection Replace MIC from MIC Check the circuit Resolder the related component from UCP300 to MIC Check the MIC Replace the MIC SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 38 Flow Chart of Troubleshooting R512 R508 C508 C542 R519 R502 R711 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 39: Lcd Part

    More than 100mA Check the Battery Voltage Check the Battery is more than 3.3V Check the clock at Resolder OSC400 OSC400=32kHz Check the initial operation SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 40: Camera Part

    Connect the LCD connector Check the LCD connector Check the camera Connect the camera module connector HDC702 PIN23 (MSCL) = Check UCP300 'H'? Replace the camera module 9-10 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 41 Flow Chart of Troubleshooting C726 C727 U747 R713 C714 C715 C711 C713 C712 9-11 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 42: Charging Part

    Flow Chart of Troubleshooting 9-8. Charging Part "Charging" function does not work Check the TA connection Check the U400 PIN H11 = '5V' ? check the U400 9-12 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 43 C40 9 C410 OSC400 R421 TP401 TP404 C429 C422 C403 C415 C402 C440 TP208 C420 C417 C421 C404 C416 C426 TP406 C419 TP405 R443 9-13 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 44: Gsm Receiver

    RF input : CH center freq : +67.7kHz Amp : -50dBm C103 Resolder RFS101(RF CN) >= -53dBm Resolder U400(PMIC) C108 = 2.8V C221,C226 >= -60dBm Resolder FEM100(ASM) Resolder U200(TRANCEIVER) 9-14 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 45: Gsm Transmitter

    Resolder or Change R120 ≥ 30dBm PAM100 pin7 Check PAM100 Resolder or Change PAM100 ≥ -4dBm pin2,3,4,6 is ok? Check VBAT or PAM control signal Check UCP300 9-15 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 46: Dcs Receiver

    Amp : -50dBm C103 Resolder RFS101(RF CN) >= -53dBm C109 =2.8V Resolder U402(PMIC) Pin1,3,4 = H Pin2 = L C219,C221 Resolder FEM100 >= -60dBm Resolder U200(TRANCEIVER) 9-16 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 47: Dcs Transmitter

    Resolder or Change L109,C106,C107 ≥ 25dBm PAM100 pin1 Check PAM100 Resolder or Change PAM100 ≥ -4dBm pin2,3,4,6 is ok? Check VBAT or PAM control signal Check UCP300 9-17 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 48: Pcs Receiver

    RF input : CH center freq : +67.7kHz Amp : -50dBm C103 Resolder RFS101(RF CN) >= -53dBm C109 =2.8V FEM CTRL1,2,3,4 = Resolder U400(PMIC) C274,C275 Resolder FEM100 >= -60dBm Resolder U200(TRANCEIVER) 9-18 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 49: Pcs Transmitter

    Resolder or Change L9, C106 ≥ 25dBm PAM100 pin1 Check PAM100 Resolder or Change PAM100 ≥ -4dBm pin2,3,4,6 is ok? Check VBAT or PAM control signal Check UCP300 9-19 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 50: Wcdma Receiver

    Resolder RFS101(RF CN) >= -53dBm C109=2.8 FEM CTRL1,2=L Check U400(PMIC) CTRL3,4=H L211 Resolder RFS100(ASM) >= -60dBm C250 Resolder F201 (Duplexer) >= -60dBm Resolder U200(TRANCEIVER) 9-20 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 51: Wcdma Transmitter

    Resolder or Change L211, C258 ≥ 23dBm PAM201 pin9 Check PAM201 Resolder or Change PAM201 ≥ -5dBm pin1,2,4,5,10 is ok? Check VBAT or PAM control signal Check UCP300 9-21 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 52 Flow Chart of Troubleshooting 5 7 8 9 9-22 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 53 C114 C210 R309 C257 C156 R305 C112 C111 C104 V300 L207 L203 L205 C258 TA200 C227 L211 FEM100 C259 C272 L112 PAM201 C154 C109 9-23 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 54: Reference Data

    PS : Pilot Symbol QPSK: Quadrature Phase Shift Keying RS : Reed-Solomon SI : Service Information TDM : Time Division Multiplexing TS : Transport Stream 10-1 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 55: Disassembly And Assembly Instructions

    2) Unscrew the screw 1) When PBA is separated from LCD Connector, 1) Be careful not to damage FPCB! Be careful not to damage! 11-1 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 56 2) Disassemble the touch key FPCB 3) Remove the bracket 1) Be careful not to make scratch and molding damage! 2) Be careful not to damage the LCD FPCB 11-2 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 57: Assembly Instructions

    2) Connect the touch-key connector,antenna cable,SPK connector 1) Be careful not to damage the antenna cable ! 1) Be sure to connect the connectors! 11-3 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 58 2) Then assemble the rear. kgf.cm 1) Be sure the direction of side key 1) Torque 1) Screw up the REAR at 4 Points. 1) Torque Kgf/㎠ 11-4 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 59: Schematic Diagram

    12. Schematic Diagram - NC Point : NC Point UME300 12-1 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 60 ○ ● ○ ○ ○ ○ ○ ○ ○ ○ ○ B ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ A 12-2 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 61 G SM900 RX DC S RX PC S RX Blu et ooth WCDMA WCDMA TCXO SAMSUNG PROPRIETARY THIS DOCUMENT CONTAINS CONFIDENTIAL PROPRIETARY INFORMATION THAT IS SAMSUNG ELECTRONICS COS PROPERTY. DO NOT DISCROSE TO OR DUPLICATE FOR OTHERS EXCEPT AS AUTHORIZED BY SAMSUNG.
  • Page 62 < > < > SAMSUNG PROPRIETARY THIS DOCUMENT CONTAINS CONFIDENTIAL PROPRIETARY INFORMATION THAT IS SAMSUNG ELECTRONICS COS PROPERTY. DO NOT DISCROSE TO OR DUPLICATE FOR OTHERS EXCEPT AS AUTHORIZED BY SAMSUNG.
  • Page 63 Service Schemat 1 2 5 SAMSUNG PROPRIETARY THIS DOCUMENT CONTAINS CONFIDENTIAL PROPRIETARY INFORMATION THAT IS SAMSUNG ELECTRONICS COS PROPERTY. DO NOT DISCROSE TO OR DUPLICATE FOR OTHERS EXCEPT AS AUTHORIZED BY SAMSUNG.
  • Page 64 *AUDIO Part S peaker EAR S peaker EAR MIC M ai n MIC SAMSUNG PROPRIETARY THIS DOCUMENT CONTAINS CONFIDENTIAL PROPRIETARY INFORMATION THAT IS SAMSUNG ELECTRONICS COS PROPERTY. DO NOT DISCROSE TO OR DUPLICATE FOR OTHERS EXCEPT AS AUTHORIZED BY SAMSUNG.
  • Page 65 > < > < > < > < > SAMSUNG PROPRIETARY < > < > THIS DOCUMENT CONTAINS CONFIDENTIAL PROPRIETARY INFORMATION THAT IS SAMSUNG ELECTRONICS COS PROPERTY. DO NOT DISCROSE TO OR DUPLICATE FOR OTHERS EXCEPT AS AUTHORIZED BY SAMSUNG.
  • Page 66 China china.samsungportal.com Asia asia.samsungportal.com Mideast & Africa mea.samsungportal.com This Service Manual is a property of Samsung Electronics Co.,Ltd. Samsung Electronics Co.,Ltd. ⓒ Any unauthorized use of Manual can be punished under applicable International and/or domestic law. 2009. 05. Rev.1.0...

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