Samsung SGH-X830 Service Manual
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Samsung SGH-X830 Service Manual

Samsung SGH-X830 Service Manual

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Download this manual See also: User Manual
GSM TELEPHONE
GSM TELEPHONE
SGH-X830
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 Diagrams
8.
PCB Diagrams
9.
Flow Chart of Troubleshooting
10. Reference data
CONTENTS

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Summary of Contents for Samsung SGH-X830

  • Page 1 GSM TELEPHONE SGH-X830 GSM TELEPHONE CONTENTS Safety Precautions Specification Product Function Array course control Exploded View and Parts List MAIN Electrical Parts List Block Diagrams PCB Diagrams Flow Chart of Troubleshooting 10. Reference data...

  • Page 2: Table Of Contents

    Contents 1. Safety Precautions 1-1. Repair Precaution ......................1-1 1-2. ESD(Electrostatically Sensitive Devices) Precaution ..........1-2 2. Specification 2-1. GSM General Specification ..................2-1 2-2. GSM Tx Power Class ....................2-2 3. Product Function 3-1. Main Function ......................3-1 4. Array course control Software Downloading 4-1.
  • Page 3 Contents 9-2. RF 9-2-1. EGSM RX ......................9-16 9-2-2. DCS RX ......................9-18 9-2-3. EGSM TX ......................9-20 9-2-4. DCS TX .......................9-22 10. Reference data...

  • Page 4: 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 5: Esd(Electrostatically Sensitive Devices) Precaution

    ● 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 6: Specification

    0 pcl ~ 15 pcl Sensit ivit y -102 dBm -102 dBm - 100 d Bm T DM A Mu x Cell Radius 35 Km 35 Km 2 Km SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 7: Gsm Tx Power Class

    15±2 dBm 12±4 dBm 13±2 dBm 10±4 dBm 11±3 dBm 8±4 dBm 9± 3dBm 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 8: Product Function

    - Offline mode - Multimedia Message Service(MMS) - SOS message - Get personal with photo caller ID - Name card - Java - Voice recorder SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 9: Array Course Control

    4. Array course control Test Jig (GH80-03307A) Test Cable (GH39-00501A) RF Test Cable (GH39-00397A) SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 10: Software Downloading

    • Three binary files for downloading X830. – X830XXYY.s3 : Main source code binary. 4-2. Pre-requsite for Downloading • Downloader Program(OptiFlash.exe) • X830 Mobile Phone • Data Cable • Binary files SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 11: S/W Downloader Program

    Choose hardware platform for the downloader file setting. Set the everything else as the default values which are shown below 3. Select the when the download cable is connected COM port SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 12 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. Select the“ Flash&Verify” -> “Browse ” SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 13 Make sure that not to change the reserved memory regions. In case of C130 the reserved regions are -0x00fc0000 – 0x00ffffff 5. Click “ ” button then press “ ”. Flash SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 14 7. After finishing downloading, Certain memory resets should be done to guarantee the normal performance. 8. Confirm the downloaded version name and etc. : *#1234# Full Reset : *2767*3855# SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 15: Exploded View And Parts List

    QVO01 QBA03 QKP01 QFL01 QCR05 QBR07 QSC07 QME01 QCR12 QMI03 QSC05 QCR05 QMI01 QMP01 QHI01 QAN12 QAN02 QAN06 QCA01 QAS01 QRE01 QIF01 QCR05 QBA01 QRF01 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 16: Cellular Phone Part List

    　 QCR12 SCREW-MACHINE 6001-001530 　 QHI01 ASSY ACCE-HINGE GH98-00931A QLC02 　 ELA UNIT-SGHX830 LCD MODULE GH96-02253A 　 QLC01 LCD-MAIN GH07-00828A 　 QME03 UNIT-LCD FPCB GH59-03267A SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 17 MPR-TAPE MAIN KEY FPCB GH74-23797A MPR-TAPE MASKING SM LCD GH74-24546A MPR-TAPE PCB CONDUCT GH74-25841A MPR-SPONGE HINGE CONTACT GH74-25842A MPR-INSU TAPE GH74-28788A MPR-VINYL BOHO WINDOW GH74-28953A SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 18: Main Electrical Parts List

    IC-BATTERY 1203-003754 U303 IC-POSI.FIXED REG. 1203-003973 U300 IC-POSI.FIXED REG. 1203-004119 CPU100 IC-POWER SUPERVISOR 1203-004135 U311 IC-POSI.FIXED REG. 1203-004161 U310 IC-DC/DC CONVERTER 1203-004164 U112 IC-DC/DC CONVERTER SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 19 R-CHIP 2007-000171 L709 R-CHIP 2007-000171 L712 R-CHIP 2007-000171 R403 R-CHIP 2007-001119 R412 R-CHIP 2007-001290 R337 R-CHIP 2007-001290 R610 R-CHIP 2007-001290 R612 R-CHIP 2007-001290 R700 R-CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 20 R-CHIP 2007-008043 R472 R-CHIP 2007-008044 R506 R-CHIP 2007-008044 R507 R-CHIP 2007-008044 R508 R-CHIP 2007-008044 R509 R-CHIP 2007-008044 R510 R-CHIP 2007-008044 R512 R-CHIP 2007-008044 R513 R-CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 21 R-CHIP 2007-008275 R104 R-CHIP 2007-008419 R102 R-CHIP 2007-008419 R129 R-CHIP 2007-008419 R602 R-CHIP 2007-008419 R603 R-CHIP 2007-008419 R604 R-CHIP 2007-008419 R615 R-CHIP 2007-008419 R627 R-CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 22 R-CHIP 2007-008542 R241 R-CHIP 2007-008542 R256 R-CHIP 2007-008542 R301 R-CHIP 2007-008542 R302 R-CHIP 2007-008542 R310 R-CHIP 2007-008542 R313 R-CHIP 2007-008542 R314 R-CHIP 2007-008542 R315 R-CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 23 R-CHIP 2007-009314 R724 R-CHIP 2203-000189 C613 C-CER,CHIP 2203-000233 C303 C-CER,CHIP 2203-000278 C324 C-CER,CHIP 2203-000278 C325 C-CER,CHIP 2203-000311 C723 C-CER,CHIP 2203-000330 C222 C-CER,CHIP 2203-000330 C223 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 2203-005682 C729 C-CER,CHIP 2203-005683 C435 C-CER,CHIP 2203-005725 C706 C-CER,CHIP 2203-005727 C301 C-CER,CHIP 2203-005727 C302 C-CER,CHIP 2203-005729 C700 C-CER,CHIP 2203-005736 C106 C-CER,CHIP 2203-005736 C344 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 2203-006194 C721 C-CER,CHIP 2203-006194 C727 C-CER,CHIP 2203-006194 C728 C-CER,CHIP 2203-006257 C109 C-CER,CHIP 2203-006257 C428 C-CER,CHIP 2203-006260 C307 C-CER,CHIP 2203-006260 C381 C-CER,CHIP 2203-006260 C383 C-CER,CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 26 C-CER,CHIP 2203-006423 C372 C-CER,CHIP 2203-006423 C378 C-CER,CHIP 2203-006423 C382 C-CER,CHIP 2203-006423 C384 C-CER,CHIP 2203-006423 C385 C-CER,CHIP 2203-006423 C388 C-CER,CHIP 2203-006423 C393 C-CER,CHIP 2203-006423 C394 C-CER,CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 27 2203-006562 C392 C-CER,CHIP 2203-006562 C405 C-CER,CHIP 2203-006562 C473 C-CER,CHIP 2203-006562 C474 C-CER,CHIP 2203-006562 C485 C-CER,CHIP 2203-006562 C506 C-CER,CHIP 2203-006562 C551 C-CER,CHIP 2203-006562 C574 C-CER,CHIP 6-10 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 28 2404-001381 C363 C-TA,CHIP 2404-001381 C371 C-TA,CHIP 2404-001381 C375 C-TA,CHIP 2404-001381 C379 C-TA,CHIP 2404-001381 C391 C-TA,CHIP 2404-001381 C410 C-TA,CHIP 2404-001381 C411 C-TA,CHIP 2404-001381 C427 C-TA,CHIP 6-11 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 29 DUF700 DUPLEXER-FEM 3301-001208 L701 BEAD-SMD 3301-001534 L401 BEAD-SMD 3301-001534 L402 BEAD-SMD 3301-001729 L400 BEAD-SMD 3705-001358 RFS701 CONNECTOR-COAXIAL 3708-002211 SLC502 CONNECTOR-FPC/FFC/PIC 3709-001384 SIM101 CONNECTOR-CARD EDGE 6-12 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 30 ANTENNA-CHIP 4302-001158 BAT101 BATTERY-LI(2ND) 4709-001451 CPL103 BLUETOOTH MODULE GH09-00044A CPU201 IC MICOM GH13-00039A CPU313 IC ASIC-SGHX830 GH71-06031A ANT701 NPR-INTENNA CONTACT GH71-06031A ANT702 NPR-INTENNA CONTACT 6-13 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 31: Block Diagrams

    7. Block Diagrams SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 32: Pcb Diagrams

    8. PCB Diagrams V500 ZD501 U110 V501V502 V601 F500 D601 ANT702 ANT701 D605 CON701 CN603 F700 CN501 U302 U701 OSC700 U311 U601 M101 CN101 U113 CN202 ANT104 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 33 PCB Diagrams JTAG201 U502 ZD506 U403 D607 V603 D606 F401 U404 TP202 TP204 U202 TP206 TP208TP213 U303 U703 OSC202 OSC302 U100 D101 TP101 TP215 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 34: Flow Chart Of Troubleshooting

    Check the clock signal at pin#19 of U701 Freq = 13MHz Check the clock generation circuit Vrms >=480mV ④ (related to OSC700) Vpp ≒ 1.34V Check the initial operation SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 35 RTXIP RTXIN RTXQP VBAT RTXQN R116 AOUTAP AOUTAN AOUTBP AOUTBN MICINP PSW1_BUF MICINN PWR_ON MICOUTP JIG_ON MICOUTN AUXINP DSP_INT AUXINN AUXOUTP CLK13M_CSP AUXOUTN XOENAQ CLK32K SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 36: Initial

    Is the #7 of U112 = ① Check the U112, L102 & C133 1.57V Check the LCD part LCD display is O.K Check the Audio part Sound is O.K SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 37 ② ③ ② ① ③ ④ ④ ④ ① ① ① TI_EN DAC_RESET DIMMING_EN XOENAQ PWR_KEEP CLK32K RTCALARM C222 C223 OSC202 CHG_DET PHASE_A PHASE_B BP_VF SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 38: Sim Part

    CN101 >= Check the U100 2.8V ? Is there any signals ② Check the U100 pin#2,#3,#6 of CN101 ? Check the SIM Card SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 39 Flow Chart of Troubleshooting ① ② ① CN101 VSIM SIM_RST SIM_CLK SIM_IO C127 C143 C129 C124 C125 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 40: Microphone Part

    R413 R414 C473 DAC_MICP MIC+ MICINP MICOUTP R415 C430 R416 C434 C435 C436 C474 DAC_MICN C439 R418 MIC- MICINN MICOUTN R419 C443 C442 V401 V402 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 41: Receiver Part

    Are there any signals at ③ Check U404 the L401, L402 Is there any signals at ④ the pin#3 and pin#9 of Check U403 U403 ? SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 42 DAC_SPKP L402 C1 VIM VOP C3 C447 R422 DAC_SPKM ICE_SPKP R472 C468 R445 AOUTBN U404 C451 C450 AMP_EN R426 C406 C407 C452 R407 R401 R402 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 43: Egsm Rx

    21 : 26MHz ? ⑤ change or resolder Vp-p 1.1V? U701 pin 35,36,37,38 U100 CHECK!! ⑥ Vp-p : 100mV ? U701 resolder or change 9-10 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 44: Dcs Rx

    21 : 26MHz ? ⑤ change or resolder Vp-p : 1.1V? U701 pin 35,36,37,38 U100 CHECK!! ⑥ Vp-p : 100mV ? U701 resolder or change 9-11 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 45 21 : 26MHz ? ⑤ (change or resolder) Vp-p : 1.1V? U701 pin 35,36,37,38 U100 CHECK!! ⑥ Vp-p : 100mV ? U701 resolder or change 9-12 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 46 Flow Chart of Troubleshooting ⑥ ④ ① ⑥ ⑤ ② ③ ⑤ ⑥ 9-13 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 47: Egsm Tx

    Vp-p : 1.1V ? & BATTERY check U701 pin35,36,37,38 100mV ? U100 U701 ⑥ check or resolder check or resolder 9-14 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 48 Vp-p : 1.1V ? & BATTERY check U701 pin35,36,37,38 100mV ? U100 U701 ⑥ check or resolder check or resolder 9-15 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 49 Flow Chart of Troubleshooting ② ③ ③ ① ⑥ ④ ② ⑤ 9-16 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 50 Flow Chart of Troubleshooting 9-17 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 51: 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 52 ⓒ 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. 2006. 11. Rev.1.0...

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