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Samsung SGH-B130 Service Manual

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See also: User Manual
GSM TELEPHONE
SGH-B130
GSM TELEPHONE
CONTENTS
3. Product Function
4. Array course control
6. MAIN Electrical Parts List
10. Chart of Troubleshooting

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Summary of Contents for Samsung SGH-B130

  • Page 1: Table Of Contents

    GSM TELEPHONE SGH-B130 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 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. 2008. 05. Rev.1.0...

  • Page 3: Specification

    30 dBm ~ 0d Bm Po wer Class 5pcl ~ 19pcl 0pcl ~ 15pcl Sen sitivity -1 02dBm -1 00dBm TDMA Mux Cell Radius 35Km SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 4: Gsm Tx Power Class

    15±2 dBm 12±4 dBm 13±2 dBm 10±4 dBm 11±3 dBm 8±4dBm 9±3 dBm 6±4 dBm 7±3 dBm 4±4 dBm 5±3 dBm 2±5 dBm 0±5 dBm SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 5: Exploded View And Parts List

    5. Exploded View and Parts List 5-1. Cellular phone Exploded View QMW02 QFR01 QIF01 QKP01 QCR12 QME01 QLC01 QMI01 QMP01 QSH01 QMO01 QAN02 QSP01 QCR68 QRE01 QCR68 QBA00 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 6: Cellular Phone Parts List

    PBA MAIN-SGHB130 GH92-04580A QRE01 ASSY CASE-REAR GH98-08134A QSH01 ICT SHIELD-CAN GH70-03580A QSP01 SPEAKER 3001-002306 QFR01 ASSY CASE-FRONT(EU/BLK) GH98-08133A QMW02 PMO WINDOW-MAIN GH72-47404A QIF01 PMO COVER-IF GH72-47405A SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 7: Disassembly And Assembly Instructions

    ※ Caution ※ Caution 1) Be careful not to make scratch and molding damage! 1) Be careful not to make scratch and molding damage! 11-1 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 8 ※ Caution ※ Caution 1) Be careful not to make scratch and molding damage! 1) Be careful not to make scratch and molding damage! 11-2 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 9 Exploded View and Parts List Release screw 2 point at shieldcan ※ Caution 1) Be careful not to make scratch and molding damage! 11-3 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 10 1) Be careful not to make scratch and molding damage! 1) Be careful not to make scratch and molding damage! 2) Beware that you do not damage MIC F-PCB. 11-4 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 11 ※ Caution ※ Caution 1) Be careful not to make scratch and molding damage! 1) Be careful not to make scratch and molding damage! 11-5 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 12 Exploded View and Parts List Drivers 4point screws on the rear. ※ Caution 1) Be careful not to make scratch and molding damage! 11-6 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 13 Check the Pin 1 of OSC 200 Produces clock Resolder OSC 200 signal Check the R605, TR600 Resolder R605, TR600 concerning about Jig Power Check the initial operation SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 14 ICHGP ICHGP ICHGN ICHGN THERM_IN VBAT VBAT_SENSE R208 GND_VBAT_SNS SIM_DATA SIM_DATA SIM_CLK SIM_CLK SIM_RST SIM_RST PWM_OUT2 PWM_OUT1 PWM_OUT0 TRST_N NTRST RTCK RTCK DEBUG5 DEBUG4 DEBUG3 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 15 C211 C202 TP202 TP203 OSC200 TP200 TP201 TP204 C204 TP212 R201 TP211 OSC201 R206 R207 TP207 R202 TH200 TP206 TP208 C400 C403 C406 V400 V401 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 16 Flow Chart of Troubleshooting ONKEY_2 ONKEY_1 R605 TR600 JIGON_CTL JIG_ON_DETECT D602 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 17 UCP200 C211 C202 TP20 2 TP203 OSC200 TP200 TP201 TP20 4 C204 TP212 R201 TP211 OSC201 R206 R207 TP207 R202 TH200 TP20 6 TP20 8 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 18: Sim Part

    Check the Clock pin 3 of SIM600 in a few second After SIM card insert, SIM600 pin 2(SIMRST) Replace PBA = "H" Check the SIM Card SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 19 C508 V502 V507 R513 V505 R515 R505 R510 R511 V504 U500 D401 D400 R508 TA500 R514 R512 R506 R509 C608 U300 R603 C610 C609 C603 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 20 Check the components Resolder TA400, R400, R404 which are connected to MIC_BIAS Check the circuit Resolder C400~C407 of MIC PART Is Phone MIC Working? Replace MIC SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 21 C211 C202 TP202 TP203 OSC200 TP200 TP201 TP204 C204 TP212 R201 TP211 OSC201 R206 R207 TP207 R202 TH200 TP206 TP208 C400 C403 C406 V400 V401 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 22 ) Check the circuit Resolder C501~C505, R501, R502, R504, of EAR MIC L500 and L501 Is EarPhone MIC Repeat the sequence Working? 9-10 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 23 24 NC 26 NC 27 NC EAR_P R510 TA500 COM2 EARN_RTS UART_SW R511 UART1_RD COM1 UART1_RTS EARP_CTS R513 R512 UART1_TD R514 VBAT_AUDIO_3.8V U500 C510 UART1_CTS 9-11 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 24 V502 V507 R513 V505 R515 R505 R510 R511 V504 U500 D401 D400 R508 TA500 R514 R512 R506 R509 C608 U300 R603 C610 C603 C609 9-12 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 25: Earphone Part

    Resolder pin 5, 6 of IFC500 Check the circuit of IFC500 Check the UCP200 pin W18, Resolder UCP200 or Replace UCP200 Check the EAR_SW Resolder U500 9-13 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 26 C202 TP202 TP203 OSC200 TP200 TP201 TP204 C204 TP212 R201 TP211 OSC201 R206 R207 TP207 R202 TH200 TP206 TP208 C400 C403 C406 V400 V401 9-14 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 27: Charging Part

    Flow Chart of Troubleshooting 9-6. Charging Part Abnormal charging operation Check the U300 Pin Replace U300 #1 = 5V? Check the TA connection 9-15 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 28 V502 V507 R513 V505 R515 R505 R510 R511 V504 U500 D401 D400 R508 TA500 R514 R512 R506 R509 C608 U300 R603 C610 C603 C609 9-16 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 29: Speaker Part

    Check the Pin #5, #8 of Resolder U400 or Replace U400 U400 Check the Pin #5, #8 of Resolder U401 or Replace U401 U401 Check the UCP200 Replace UCP200 9-17 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 30 R51 2 R50 6 R50 9 C611 C60 8 U300 R601 TP205 C604 R60 3 C61 0 C60 3 C60 9 U301 R213 R305 9-18 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 31: Key Data Input

    Check the Dome sheet & Key Pad Isn't it displayed on LCD? When one of the keys is pushed, Replace the PBA KEYIN(0,2), KEYOUT(0,3), KEYIO(0,2) signal is OK? 9-19 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 32 LED606 LED607 LED602 LED606 SEND DOWN DIGIT600 DIGIT602 DIGIT601 R609 R615 DIGIT603 DIGIT605 DIGIT604 R612 R611 DIGIT606 DIGIT608 DIGIT607 STAR SHARP DIGIT609 R608 R613 9-20 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 33 Set BACKLIGHT on Always ON ON in the Menu? Check the output voltage of Replace the U301 U301(Pin #2) is equal to 3.7V Replace the LCD Module 9-21 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 34 D600 C410 C413 C417 C600 C411 R411 C606 C415 R405 C421 C420 R304 U401 U400 R302 C301 C611 R601 TP205 C604 U301 R213 R305 9-22 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 35: Key Back Light

    Main Key LED does not work Is Backlight set Set BACKLIGHT on Always ON AlwaysON the menu? Check the VDD_KEY_ON Replace the U602 Replace LED 9-23 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 36 D600 C410 C413 C417 C600 C411 R411 C606 C415 R405 C421 C420 R304 U401 U400 R302 C301 C611 R601 TP205 C604 U301 R213 R305 9-24 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 37: Gsm Receiver

    >= -65dBm Check UCP200 Pin E1, F1(EGSMRX) Resolder or change F100 >=-65dBm Check UCP200 MOD_STANBY=HIG Resolder or Change UCP200 PON_PA = LOW BAND = LOW 9-25 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 38 C111 C112 L104 C113 DCSRX_P F100 BAL1 DCSRX C114 OUT1 DCSRX_N C115 BAL2 EGSMRX_P 4 IN2 EGSMRX OUT2 L108 L107 5 10 C116 EGSMRX_N 9-26 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 39 VBAT_DCDC VBAT_DCDC R204 VBAT_RTC VBAT_ANA VBAT_ANA VBAT_ANA VBAT_ANA_3.8V VBAT_ANA TA201 TA202 VPERM_3.0V PMU_VPERM VANA_2.85V PMU_VANA VRF_2.85V PMU_VRF VSIM_3.0V PMU_VSIM VMEM_1.8V PMU_VMEM VGPIO_2.8V PMU_VGPIO VCORE 9-27 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 40 R20 6 R20 7 TP20 7 R20 2 TH20 0 TP20 6 TP20 8 C40 0 C40 3 C40 6 V40 0 V40 1 9-28 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 41: Gsm Transmitter

    9-12. GSM transmitter TX ON (5 Level) PAM100 pin11 Resolder PAM100 (TX Module) >= 30dBm PAM100 pin17 >= 20dBm Check UCP200 Resolder UCP200 (TRANSCEIVER) 9-29 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 42 R20 6 R20 7 TP20 7 R20 2 TH20 0 TP20 6 TP20 8 C40 0 C40 3 C40 6 V40 0 V40 1 9-30 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 43: Dcs Receiver

    >= -65dBm Check UCP200 Pin B1, C1(DCSRX) Resolder or change F100 >=-65dBm Check UCP200 MOD_STANBY=HIG Resolder or Change UCP200 PON_PA = LOW BAND = HIGH 9-31 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 44 VBAT_DCDC VBAT_DCDC R204 VBAT_RTC VBAT_ANA VBAT_ANA VBAT_ANA VBAT_ANA_3.8V VBAT_ANA TA201 TA202 VPERM_3.0V PMU_VPERM VANA_2.85V PMU_VANA VRF_2.85V PMU_VRF VSIM_3.0V PMU_VSIM PMU_VMEM VMEM_1.8V VGPIO_2.8V PMU_VGPIO VCORE 9-32 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 45 R20 6 R20 7 TP20 7 R20 2 TH20 0 TP20 6 TP20 8 9-33 C40 0 C40 3 C40 6 V40 0 V40 1 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 46: Dcs Transmitter

    9-14. DCS transmitter TX ON (0 Level) PAM100 pin11 Resolder PAM100 (TX Module) >= 30dBm PAM100 pin19 >= 20dBm Check UCP200 Resolder UCP200 (TRANSCEIVER) 9-34 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 47 R20 6 R20 7 TP20 7 R20 2 TH20 0 TP20 6 TP20 8 C40 0 C40 3 C40 6 V40 0 V40 1 9-35 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 48: Software Adjustments

    4. Array course control 4-1. Software Adjustments JIG BOX (GH80-01909A) Test Cable (0.4M:GH39-00918A) (1.5M:GH39-00920A) Power Supply Cable RF test cable GH39-00985A SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 49: Software Downloading

    4-2-2. Pre-request for Downloading • Downloader Program(PNX4901 ULC Downloader_v21_Lite) • SGH-B130 Mobile Phone • JIG Box • Test Cable • Serial Cable • Binary file, TFS file SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 50 Array course control 4-2-3. S/W Downloader Program 1. Load the binary download program by executing the “ PNX4901 ULC Downloader_v21_Lite ” . SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 51 Array course control 2. Select the Port, Baud Rate and Mode SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 52 Array course control 3. Select the file(s) what you want to download SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 53 Array course control 4. Press the "Start" button and connect the Handset SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 54 Array course control 5. Press the "Download" button. SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 55 Array course control 6. When downloading is complete, automatically the small window was showed up. SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 56: Block Diagrams

    7-1. RF Solution Block Diagram Antenna Tx Module DUAL ASM (GSM, DCS) 0 / 90 Low-IF ф EGSM Tx DCS Tx XOUT VCO + FREQUENCY SYNTHESIZER DCXO Crystal SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 57: Base Band Solution Block Diagram

    UART1_RTS (Analog Switch) VBAT ICHGN ICHGP JACK (BAT) EARP_CTS MD(0:15) HWR_N, HRD_N, NCSFLASH A(2), A(13:15), LB, UB NCSRAM EARN_RTS A(17:22) MEMORY UME200 (64NOR X 32SRAM) SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 58: Pcb Diagrams

    C113 C101 TP204 MT203 MT202 TP212 C204 L100 TP211 R201 R206 R207 BOTHHOLE BOTHHOLE R202 TH200 C400 C403 C406 L101 V40 0 V401 C102 MIC400 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 59 KEYPAD R615 R609 DIGIT603 KEYPAD DIGIT604 KEYPAD DIGIT605 KEYPAD DIGIT606 KEYPAD R612 DIGIT607 R611 KEYPAD DIGIT608 KEYPAD STAR KEYPAD DIGIT609 KEYPAD SHARP R608 R613 KEYPAD SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 60: Operation Instruction And Installation

    - Dual band(900/1800MHz) - Auto power alarm - 43.5 ｘ 104.0 ｘ 16.0 mm - MP3 Ringtone, 40 Poly Sound, WAV / MIDI - SOS SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 61: Reference Data

    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...

  • Page 62: 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 63 ● 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 64 VARISTOR 1405-001082 V501 VARISTOR 1405-001082 V502 VARISTOR 1405-001082 V503 VARISTOR 1405-001082 V504 VARISTOR 1405-001082 V505 VARISTOR 1405-001082 V506 VARISTOR 1405-001082 V507 VARISTOR 1405-001082 V601 VARISTOR SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 65 R-CHIP 2007-000171 R301 R-CHIP 2007-000171 R401 R-CHIP 2007-000171 R403 R-CHIP 2007-000171 R405 R-CHIP 2007-000171 R413 R-CHIP 2007-000171 R500 R-CHIP 2007-000171 R501 R-CHIP 2007-000171 R505 R-CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 66 R-CHIP 2007-009822 R305 R-CHIP 2203-000311 C309 C-CER,CHIP 2203-000386 C400 C-CER,CHIP 2203-000386 C401 C-CER,CHIP 2203-000386 C403 C-CER,CHIP 2203-000386 C404 C-CER,CHIP 2203-000386 C406 C-CER,CHIP 2203-000386 C407 C-CER,CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 67 C-CER,CHIP 2203-005281 C115 C-CER,CHIP 2203-005281 C116 C-CER,CHIP 2203-005288 C103 C-CER,CHIP 2203-005288 C105 C-CER,CHIP 2203-005383 C101 C-CER,CHIP 2203-005481 C414 C-CER,CHIP 2203-005481 C416 C-CER,CHIP 2203-005482 C402 C-CER,CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 68 C-CER,CHIP 2203-006824 C211 C-CER,CHIP 2203-006841 C302 C-CER,CHIP 2404-001339 TA201 C-TA,CHIP 2404-001339 TA202 C-TA,CHIP 2404-001339 TA300 C-TA,CHIP 2404-001377 TA400 C-TA,CHIP 2404-001381 TA500 C-TA,CHIP 2404-001496 TA100 C-TA,CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 69 CONNECTOR-CARD EDGE 3710-002683 IFC500 SOCKET-INTERFACE 3711-006228 BTC300 HEADER-BATTERY Please consult the GSPN website (Samsung Portal) for the most recent version of the product's part list. SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

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