Samsung SGH-B200 Service Manual
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Samsung SGH-B200 Service Manual

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GSM TELEPHONE
SGH-B200
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Summary of Contents for Samsung SGH-B200

  • Page 1: Table Of Contents

    GSM TELEPHONE SGH-B200 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. 03. Rev.1.0...

  • Page 3: 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 4 ● 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 5: Specification

    2. Specification 2-1. GSM General Specification EG SM 9 00 DCS1 800 Ph ase 2 Phase 1 F req. Ban d[MHz] 8 80~915 1710~1 785 Uplin k/Down link 9 25~960 1805~1 880 ARF CN ra nge 0~1 24 & 9 75~102 3 512~8 85 T x/Rx spacing 45 M Hz...
  • Page 6 Speclflcation 2-2. GSM Tx Power Class TX Power TX Power GSM900 DCS1800 control level control level 33±2 dBm 30±3 dBm 31±2 dBm 28±3 dBm 29±2 dBm 26±3 dBm 27±2 dBm 24±3 dBm 25±2 dBm 22±3 dBm 23±2 dBm 20±3 dBm 21±2 dBm 18±3 dBm 19±2 dBm...

  • Page 7: Product Function

    - Send SMS or MMS messages - Voicemail - Broadcast message - MMS profile - SOS messages - Web browser - Menu shortcuts - FM radio SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 8: Array Course Control

    4. Array course control Test Jig (GH80-03307A) Test Cable (GH39-00892A/GH39-00895A) RF Test Cable (GH39-00397A) SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 9 • Three binary files for downloading B200. – B200XXYY.s3 : Main source code binary. 4-2. Pre-requsite for Downloading • Downloader Program(OptiFlash.exe) • B200 Mobile Phone • Data Cable • Binary files SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 10 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 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 11 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 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 12 B200XXYY.s3”, for the downloader binary setting. Make sure that not to change the reserved memory regions. In case of B200 the reserved memory regions are : -0x00008000 – 0x0001ffff SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 13 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# SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 14: Exploded View And Parts List

    5. Exploded View and Parts List 5-1. Cellular phone Exploded View QFR01 QKP01 QMP01 QME01 QLC01 QMI01 QSP01 QSH01 QMO01 QSH02 QAN01 QRE01 QRF03 QCR88 QRF01 QCR88 QBA01 QBA00 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 15 PBA MAIN-SGHB200 GH92-04442A QRE01 ASSY CASE-REAR GH98-07540B QRF03 PMO COVER-EAR IF GH72-46304B QSH01 IPR SHIELD-COVER A GH70-02974A QSH02 IPR SHIELD-COVER B GH70-02975A QSP01 SPEAKER 3001-002289 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 16: Main Electrical Parts List

    1204-002783 U400 IC-SOUND GENERATOR 1205-003098 U103 IC-TRANSCEIVER 1205-003412 UCP200 IC-MODEM 1404-001165 TH200 THERMISTOR-NTC 1405-001082 VR300 VARISTOR 1405-001082 VR301 VARISTOR 1405-001082 VR302 VARISTOR 1405-001082 VR303 VARISTOR SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 17 R-CHIP 2007-000157 R419 R-CHIP 2007-000157 R517 R-CHIP 2007-000160 R401 R-CHIP 2007-000161 R508 R-CHIP 2007-000161 R514 R-CHIP 2007-000162 R203 R-CHIP 2007-000162 R205 R-CHIP 2007-000162 R207 R-CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 18 R-CHIP 2007-000172 R608 R-CHIP 2007-000172 R609 R-CHIP 2007-000172 R610 R-CHIP 2007-000173 R417 R-CHIP 2007-000173 R418 R-CHIP 2007-000242 R407 R-CHIP 2007-000242 R503 R-CHIP 2007-000775 R400 R-CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 19 R-CHIP 2007-008419 R313 R-CHIP 2007-008483 R518 R-CHIP 2007-008531 R318 R-CHIP 2007-008531 R319 R-CHIP 2007-008542 R516 R-CHIP 2203-000233 C220 C-CER,CHIP 2203-000233 C302 C-CER,CHIP 2203-000254 C203 C-CER,CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 20 C-CER,CHIP 2203-000812 C602 C-CER,CHIP 2203-000812 C603 C-CER,CHIP 2203-000812 C604 C-CER,CHIP 2203-000812 C605 C-CER,CHIP 2203-000812 C606 C-CER,CHIP 2203-000812 C607 C-CER,CHIP 2203-000812 C608 C-CER,CHIP 2203-000812 C610 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 2203-005719 C107 C-CER,CHIP 2203-005719 C117 C-CER,CHIP 2203-005719 C124 C-CER,CHIP 2203-005736 C111 C-CER,CHIP 2203-005736 C118 C-CER,CHIP 2203-005736 C125 C-CER,CHIP 2203-005777 C114 C-CER,CHIP 2203-005819 C321 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 2203-006137 C400 C-CER,CHIP 2203-006137 C422 C-CER,CHIP 2203-006194 C104 C-CER,CHIP 2203-006194 C112 C-CER,CHIP 2203-006257 C304 C-CER,CHIP 2203-006257 C309 C-CER,CHIP 2203-006257 C403 C-CER,CHIP 2203-006260 C127 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 2203-006872 C416 C-CER,CHIP 2203-006896 C513 C-CER,CHIP 2404-001336 TA400 C-TA,CHIP 2404-001336 TA500 C-TA,CHIP 2404-001406 TA300 C-TA,CHIP 2404-001411 TA301 C-TA,CHIP 2404-001411 TA302 C-TA,CHIP 2404-001415 TA100 C-TA,CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 24 GH70-02640A SC100 ICT SHIELD-CAN CLIP GH70-02640A SC101 ICT SHIELD-CAN CLIP GH70-02640A SC102 ICT SHIELD-CAN CLIP GH70-02640A SC103 ICT SHIELD-CAN CLIP GH70-02640A SC104 ICT SHIELD-CAN CLIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 25 Main Electrical Parts List SEC CODE Design LOC Discription STATUS GH70-02640A SC105 ICT SHIELD-CAN CLIP GH71-07891A SC106 NPR SHIELD-FRAME A 6-10 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 26: Disassembly And Assembly Instructions

    1) Disjoint the Low Braket's HOOK (2point) ※ Caution ※ Caution 1) Be careful not to make scratch and molding 1) Be careful not to make scratch and molding damage! damage! SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 27 1) Be careful not to make scratch and molding damage! 1) Beware that you do not damage PBA. 2) Beware that you do not damage MIC F-PCB. SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 28 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. SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 29 ※ Caution ※ Caution 1) Be careful not to make scratch and molding 1) Be careful not to make scratch and molding damage! damage! SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 30 Exploded View and Parts List 1) Drivers 4 screws on the REAR. ※ Caution 1) Be careful not to make scratch and molding damage! SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 31: Block Diagrams

    8. Block Diagrams VRTC VCCD _1.8V VCCD _2.9V VCCD _1.8V VCCD _2.9V VRF_ 2.9v SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 32: Pcb Diagrams

    9. PCB Diagrams U600 LED600 LED609 DOWN SEND CLEAR R608 R607 VR609 VR607 R606 R604 TP_A[1] R602 R601 TP_OE SHARP R605 R603 9- 1...
  • Page 33 PCB Diagrams KEY600 TP101 TP100 MOTOR1 C509 R516 C513 C310 TA300 L109 C311 SPK400 BTC300 VR301 VR401 R307 C326 R308 C507 C512 R302 R309 R310 C330 R317 R303 R311 C327 R312 R301 VR302 R313 C322 C423 L301 L304 C424 C508 R503 C103 C612...

  • Page 34: Chart Of Troubleshooting

    Vpp >=400mV (related to OSC100) Vpp ≒ 600mV Check the clock signal at pin#5,#6 of U104 Freq = 13MHz Check U104 Check the initial operation 10-1 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 35 GSM_PAM_IN TXOP_LO RX850 C319 VLDO3 VIB_EN C127 C126 C122 C123 L104 INTRQ PWR_KEEP PWR_KEEP C321 SERLE C320 SERCLK KEY_COL(2) SERDAT TR300 RTXIN KEY_ROW(0) RTXIP 10-2 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 36 The voltage is "High" at Check the UCP300 the C316,C317,C318 LCD display is O.K Check the LCD part Check the Audio part Sound is O.K 10-3 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 37 C210 C211 C203 C216 C217 R205 C220 R209 R201 C215 TH200 R203 R207 C204 R202 C219 C206 C209 C207 R314 C201 C222 OSC200 C221 10-4 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 38 C316 C317 C318 VBAT UP_SDO UP_SDI AMP_EN VMOD_EN TX_EN SERLE VREF SERDAT SERCLK RTCALARM C319 VIB_EN INTRQ PWR_KEEP PWR_KEEP C321 C320 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...
  • Page 39 SIM300 >= Check the UCP300 2.8V ? Is there any signals Check the UCP300 pin#2,#3,#4 of SIM300 ? Check the SIM Card 10-6 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 40 R108 R202 C219 C206 U104 C209 R105 C207 R314 C201 C222 OSC200 C221 C200 C606 C607 C604 C605 UME200 C202 C602 C603 C601 C600 10-7 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 41 C316 C317 C318 VBAT UP_SDO UP_SDI AMP_EN VMOD_EN TX_EN SERLE VREF SERDAT SERCLK RTCALARM C319 VIB_EN INTRQ PWR_KEEP PWR_KEEP C321 C320 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...
  • Page 42 The U301 is TA_VEXT_5V 뵃 5V? Check CN300 The pin #6 of U301 is "LOW"? Check UCP200 Charging Current is 350mA~650mA? Check UCP300 Check The Battery 10-9 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 43 C213 C317 C301 C300 C320 VBAT U301 TA_VEXT_5V BATT _POK| CHG_DET R316 ICHRG ISET _EN| CHG_OFF R317 JIG_ON_IF JIG_ON C322 C323 C330 R328 C329 10-10 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 44 P11 and Check UCP300,R417,R418 pin#N12 of UCP300 ? Is there any signals at the pin# 3 and pin# 9 of Check U401 U401 ? 10-11 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 45 Check U400,C422 of U400 ? Is there any signals at the pin# 3 and pin# 9 of Check U401 UCP401 ? 10-12 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 46 C206 C209 C207 R314 C201 C222 OSC200 C221 C200 C606 C607 C604 C605 UME200 C202 C602 C603 C601 C600 R405 TA400 R407 R420 VR402 10-13 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 47 MAIN_P R519 COM2 MAIN_N SPK_P 3 COM1 IN2 8 SPK_N NC2 7 AOUTBP AOUTAP R417 EAR_L AOUTAN R418 C516 C421 AOUTBN EARPHONE_L R518 R419 10-14 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 48 Is there any signals at the pin#14 and pin#15 Check U400,C423,C424 of U400 ? Is there any signals at the pin#2 and pin#10 Check U503 of U503 ? 10-15 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 49 L305 C516 R306 R519 C332 R319 R305 C404 L303 R518 U400 R403 C410 R400 C400 R318 C406 C331 C407 R412 C421 R402 C409 R419 10-16 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 50 51 NC C408 CLK13M_MXIC VIB_EN MXIC_IRQ MEM_RST C412 VCCD_1.8V VCCD_2.9V C413 C414 C415 C416 VBAT U503 EAR_R EARPHONE_R R519 AOUTBP EAR_L C516 AOUTBN EARPHONE_L R518 10-17 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 51 Check conecting between PBA and LCD Check FPCB conector Check U600 △v(pin #27 - #29,30) = Check the LCD 3.1/2.7V(dimming) 10-18 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 52 Resolder or Change OSC100 U103=26Mhz Check the pin #2,3,22,23 of Resolder or Change U103 U103 Vp-p=120mV GSM RX path component GSM Receiver is O.K? resolder or change 10-19 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 53 Resolder or Change OSC100 U103=26Mhz Check the pin #2,3,22,23 of Resolder or Change U103 U103 Vp-p=120mV GSM RX path component GSM Receiver is O.K? resolder or change 10-20 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 54 PAM100 pin 4 : UCP300 2.8V ? check U103 pin UCP300 2,3,22,23 : change or resolder PAM100 100mV ? change or resolder U103 change or resolder 10-21 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 55 PAM100 pin 1 : UCP300 2.8V ? check U103 pin UCP300 2,3,22,23 : PAM100 change or resolder 100mV ? change or resolder U103 change or resolder 10-22 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 56 R406 R408 C417 C112 C302 C321 C122 C313 C123 C316 C308 C315 C101 PWR_KEEP C100 C104 C312 C213 R101 C134 C106 C317 C301 C300 10-23 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 57 VCC_TXVCO RX900 GSM_LNA_IN_N C114 C115 DPCS_PAM_IN TXOP_HI RX850B R103 C116 GSM_PAM_IN TXOP_LO RX850 VLDO3 C127 C126 C122 C123 L104 SERLE SERCLK SERDAT RTXIN RTXIP 10-24 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 58: 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...

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