Samsung SGH-D830 Service Manual
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Samsung SGH-D830 Service Manual

Samsung SGH-D830 Service Manual

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GSM TELEPHONE
GSM TELEPHONE
SGH-D830
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 Diagrams
8.
PCB Diagrams
9.
Flow Chart of Troubleshooting
10. Reference data

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  • Page 1 GSM TELEPHONE SGH-D830 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. Flow Chart of Troubleshooting 9-1. Baseband 9-1-1. Power ON .................9-1 9-1-2. Initial ..................9-4 9-1-3. Sim Part ...................9-6 9-1-4. Charging Part ................9-8 9-1-5. Microphone Part ..............9-10 9-1-6. Speaker Part ................9-12 9-1-7. Camera ...................9-15 9-1-8. LCD ..................9-17 9-2. RF 9-2-1. GSM Receiver................9-19 9-2-2.

  • 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

    2. Specification 2-1. GSM General Specification DCS1800 PCS1900 GSM 900 88 0~9 15 F r e q . Ba n d [ M Hz ] 1710~1785 1850~1910 Uplink/ Downlink 92 5~9 60 1805~1880 1930~1990 0~12 4 AR FC N range 512~885 512~810 &...

  • Page 7: Gmsk Tx Power Level

    Specification 2-2. GMSK TX power Level TX Power TX Power TX Power control GSM900 control DCS1800 control PCS1900 level level level 33±2 dBm 30±2 dBm 30±2 dBm 31±3 dBm 28±3 dBm 28±3 dBm 29±3 dBm 26±3 dBm 26±3 dBm 27±3 dBm 24±3 dBm 24±3 dBm 25±3 dBm...

  • Page 8: Edge Tx Power Level

    Specification 2-3. EDGE TX Power Level TX Power TX Power TX Power control DCS1800 control PCS1900 control GSM850 level level level 27±3 dBm 26±3 dBm 26±3 dBm 24±3 dBm 24±3 dBm 25±3 dBm 23±3 dBm 22±3 dBm 22±3 dBm 20±3 dBm 20±3 dBm 21±3 dBm 18±3 dBm...

  • Page 9: Product Function

    - Phone to TV - File viewer - Bluetooth - Web browser - Offline mode - E-,ail - Multimedia Message Service (MMS) - Java - Voice recorder SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 10: Array Course Control

    4. Array course control Test Jig (GH80-03307A) Test Cable (GH39-00478A) RF Test Cable (GH39-00599A) SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 11: Downloading Binary Files

    •Swift Model firmware is composed of 2 files –*.s3 : Main source code binary. 4-2. Prerequisite •Downloader program(Optiflash.exe) •D830 Moblie Phone •Data Cable •Binary Files SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 12: S/W Downloader Program

    -> “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 13 OptiFlash will use to communicate with the phone. 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 14 Array course control “Flash&Verify” -> “Browse” 4. Select the Set the directory path and choose the latest S/W binary, for example "D830XXYY.s3", for the downloader binary setting. SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 15 8. Confirm the downloaded version name by key-string(*#1234#) Memory reset will be done by pressing the following key-strings. Full Reset : “*2767*3855#” will reboot the phone automatically. SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 16: Exploded View And Parts List

    QCA01 QSC01 QCR32 QVK01 QVO01 QAN02 QCR47 QIF01 QFL01 QCR32 QRF10 QCR47 QCR47 QRE01 QSC03 QSC02 QCR05 QRE02 QCR47 QBA01 QSC07 QBA00 QCR05 QSC13 QRF01 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 17: Cellular Phone Part List

    　 QCR32 SCREW-MACHINE 6001-001700 　 QCR47 SCREW-MACHINE 6001-001695 　 QIF01 PMO-COVER IF GH72-30054A QRE02 ASSY-COVER-REAR BOTTOM SUB GH98-01376A 　 　 QRF10 PMO-COVER MICRO SD GH72-32061A SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 18 MPR-VINYL BOHO MAIN WINDOW GH74-25366A MPR-TAPE LCD CONN GH74-25810A MPR-VINYL BOHO SUB WINDOW GH74-26198A MPR-SPONGE REAR BOTTOM GH74-26376A AS-LCD SUB GH81-04360A AS-LCD MAIN GH81-04362A AS-LCD TAPE GH81-05011A SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 19: Disassembly

    2) Be careful NOT TO ATTACH the green tape on FPCB. the GASKET. 2) Do NOT OVERPOWER attaching the EL 3) Do NOT FOLDER the EL KEYPAD contact point KEYPAD. FPBC by constraint. SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 20 2) Do NOT PRESS T-FLASH CARD SOCKET 2) Check the handset if there is any rising with fingers when connecting the EL and gap. KEYPAD FPCB CONNECTOR. SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 21 3.Screw 6 POINTs of the REAR. KEY . ※ caution 2) Check the remaining of T-FLASH COVER/IF 1) Be careful NOT TO SCRATCH the outward COVER/VOLUME KEY. appearance. SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 22: Assembly

    1) Be careful NOT TO TEAR the FPCB of the 1) Be careful NOT TO SCRATCH the outward EL KEYPAD CONNECTOR when lifting the appearance when using tweezers. PBA from FRONT. SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 23 LCD is a part. 2) Be careful NOT TO SCRATCH the outward 2) Do NOT REUSE LCD/ESD TAPE/LOWER after appearance when using tweezers. disassembly. SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 24: Main Electrical Parts List

    C-CER,CHIP 2203-006562 C134 C-CER,CHIP 2203-005736 C135 C-CER,CHIP 2203-006423 C136 C-CER,CHIP 2203-006423 C137 C-CER,CHIP 2203-006562 C138 C-CER,CHIP 2203-006423 C139 C-CER,CHIP 2203-006556 C140 C-CER,CHIP 2203-006194 C200 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 2203-005482 C311 C-CER,CHIP 2203-006423 C312 C-CER,CHIP 2203-006562 C313 C-CER,CHIP 2203-006562 C314 C-CER,CHIP 2203-006562 C315 C-CER,CHIP 2203-006562 C316 C-CER,CHIP 2203-006562 C317 C-CER,CHIP 2203-006562 C318 C-CER,CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 26 C-TA,CHIP 2203-006194 C350 C-CER,CHIP 2203-006825 C351 C-CER,CHIP 2203-006257 C352 C-CER,CHIP 2203-006648 C353 C-CER,CHIP 2203-006423 C400 C-CER,CHIP 2203-006562 C401 C-CER,CHIP 2203-006562 C402 C-CER,CHIP 2203-006423 C403 C-CER,CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 27 C-CER,CHIP 2203-006423 C436 C-CER,CHIP 2203-006585 C437 C-CER,CHIP 2203-006585 C438 C-CER,CHIP 2203-000438 C439 C-CER,CHIP 2203-000438 C440 C-CER,CHIP 2203-006562 C441 C-CER,CHIP 2203-006562 C442 C-CER,CHIP 2203-006562 C443 C-CER,CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 28 C-CER,CHIP 2203-000995 C519 C-CER,CHIP 2203-006190 C520 C-CER,CHIP 2404-001396 C521 C-TA,CHIP 2203-006190 C522 C-CER,CHIP 2203-006137 C523 C-CER,CHIP 2404-001416 C524 C-TA,CHIP 2203-006399 C525 C-CER,CHIP 2203-006194 C526 C-CER,CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 29 INDUCTOR-SMD 2703-002850 L300 INDUCTOR-SMD 2703-002734 L302 INDUCTOR-SMD 2703-002749 L303 INDUCTOR-SMD 3301-001342 L304 BEAD-SMD 3301-001342 L400 BEAD-SMD 3301-001534 L402 BEAD-SMD 3301-001342 L403 BEAD-SMD 3301-001342 L404 BEAD-SMD SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 30 R-CHIP 2007-008483 R205 R-CHIP 2007-008483 R206 R-CHIP 2007-008542 R207 R-CHIP 2007-008516 R208 R-CHIP 2007-008055 R209 R-CHIP 2007-008055 R210 R-CHIP 2007-008542 R211 R-CHIP 2007-008055 R213 R-CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 31 R-CHIP 2007-008588 R404 R-CHIP 2007-008588 R405 R-CHIP 2007-008531 R406 R-CHIP 2007-007798 R407 R-CHIP 2007-000166 R409 R-CHIP 2007-007798 R410 R-CHIP 2007-000775 R411 R-CHIP 2007-000775 R412 R-CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 32 R-CHIP 2007-008542 R450 R-CHIP 2007-007142 R453 R-CHIP 2007-007142 R454 R-CHIP 2007-008800 R455 R-CHIP 2007-008542 R500 R-CHIP 2007-008045 R501 R-CHIP 2007-008045 R502 R-CHIP 2007-008045 R503 R-CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 33 2007-008785 R539 R-CHIP 2007-008542 R540 R-CHIP 2007-008542 R541 R-CHIP 2007-008542 R542 R-CHIP 2007-008785 R543 R-CHIP 2007-008486 R544 R-CHIP 2007-008045 R545 R-CHIP 2007-008055 R546 R-CHIP 6-10 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 34 IC-POSI.FIXED REG. 1203-003815 U306 IC-POSI.FIXED REG. 1203-004164 U307 IC-DC/DC CONVERTER 1203-003737 U308 IC-POSI.FIXED REG. 1203-003787 U309 IC-POSI.FIXED REG. 1203-003517 U311 IC-MULTI REG. 1204-002138 U400 IC-MELODY 6-11 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 35 0406-001210 ZD204 DIODE-TVS 0403-001511 ZD300 DIODE-ZENER 0403-001547 ZD301 DIODE-ZENER 0403-001547 ZD503 DIODE-ZENER 0406-001208 ZD505 DIODE-TVS 0406-001210 ZD506 DIODE-TVS 0406-001210 ZD507 DIODE-TVS 1405-001110 ZD508 VARISTOR 6-12 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 36: Block Diagrams

    7. Block Diagrams SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 37 Block Diagrams SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 38: Pcb Diagrams

    8. PCB Diagrams BOSS104 HDC501 Q500 HDC500 F515 F514 TP501 GUIDE501 BOSS100 BOSS101 U303 SIM300 TP301 IFC500 TP202 TP204 VR504 U302 CD200 VR503 TP412 TP411 TP300 TP203 TP206 TP205 TP200 TP207 TP201 CN502 CN503 TP511TP512TP513 TP514 TP515 U307 D302 BAT300 BP_VF BOSS103 BOSS102...
  • Page 39 PCB Diagrams F509 F511 F510 F512 F513 ZD508 TR300 ZD506 TP408 OSC200 ZD507 VR508 U409 ZD505 ZD204 TP410 ZD201 VR515 U200 OSC401 TP400 TP404 TP405 HDC502 UCD400 TP406 TP407 TP208 TP409 U400 MIC400 U300 U103...

  • Page 40: Flow Chart Of Troubleshooting

    Check C340 of U307 of U307=1.8V Check VRF of Check U300 and C317 U300=2.9V Check C130 Check the clock C130 Freq=13MHz, Vpp>0.4V Check the initial operation SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 41 Flow Chart of Troubleshooting SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 42 VCCD_1.8V HP_CORE_1.6V U307 C337 C338 VFB1 VFB2 10 D302 VOUT OUT2 R324 3 VIN RUN1 8 VLDO1_1.5V SW2 7 L302 L303 RUN2 C339 C340 C341 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 43: Initial

    Check the VCCD_1.8V Check U307 of U307 is "High" Check HDC501 and LCD PART LCD display is O.K? Check Audio PART Sound is O.K? SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 44 6 OUT3 IN3 3 LCD_D(2) LCD_D(7) OUT4 OUT4 LCD_D(0) LCD_D(5) 3 IN3 OUT3 R560 F513 LCD_D(3) Q500 OUT2 LCD_D(1) 1 IN1 OUT1 8 LCD_CHECK R562 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 45: Sim Part

    Check the related circuit of Check the circuit around U300 output and U300 voltage supply circuitry SIM300 VSIM_3.0V SIM_RST SIM_CLK SIM_IO 11 11 C300 C301 C302 C303 C304 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 46: Charging Part

    R550 JACK_IN R551 EAR_CHECK R552 T_OPT R553 SDS_RXD R556 JIG_ON_IF USB_D+ USB_D- USB_5.0V TA_VEXT C520 C521 C522 C523 ZD503 C524 VR508 VR540 ZD505 ZD506 ZD507 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 47: Microphone Part

    R435=2.9V R 4 4 3 , C 4 4 0 , C 44 3 , U 4 0 7 ) Is microphone ok? Check U300 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 48 AK_MIC+ MIC_SEL AK_MIC- R438 R439 R440 MICINP MAIN_MIC+ R441 C448 MICOUTP C449 MIC+ MIC400 C452 C453 R443 MICINN MAIN_MIC- R444 C454 MICOUTN MIC- C455 C456 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 49: Speaker Part

    T P4 0 8 o f U4 0 9 = "LOW" Check the circuit Change or resolder around U409 R436,R442,U409 Change or resolder Check the R536,R538 R536,R538 Change LCD module Is speaker OK? 9-10 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 50 Flow Chart of Troubleshooting 9-11 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 51 Flow Chart of Troubleshooting VBAT C444 AMP+ R436 SW2_OUT_P AOUTAN SPK- MSPK+ SW2_OUT_N U409 TP410 TP408 1-2IN 3-4IN AMP- AOUTAP R442 SW2_OUT_N MSPK- SW2_OUT_P SPK+ 9-12 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 52: Camera

    #18 =40.5Mhz of HDC500? Is that clock signal at the Check The U402 pin #3 =40.5Mhz of HDC500? Pin#8 of HDC500 is High? 9-13 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 53 Flow Chart of Troubleshooting 9-14 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 54 R326 VOUT2 VCAM_EN R327 3 BYP POR 8 CAM_RST C350 5 SET GND 6 C353 11 12 13 1415 16 C345 C351 C352 C346 9-15 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 55: Lcd

    Have a some problem of connector (HDS501) (HDC501) Check of U300 Display is not (J12, C318) Check the pin 1 of U500 Backlight does work 9-16 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 56 Flow Chart of Troubleshooting VBAT L502 LED+ U500 C500 C501 PGND 2 VIN SW 7 R517 R519 MLCD_BL_EN LED- 4 AGND NC 5 R520 C502 R522 9-17 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 57: Gsm Receiver

    V p-p : 800mV TCX100 change U101 Check U101 Pin 35,36,37,38: Resolder or Change Vp-p 100mV GSM RX path component GSM Receiver is ok? resolder or change 9-18 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 58 V p-p : 800mV TCX100 change U101 Check U101 Pin 35,36,37,38: Resolder or Change Vp-p 100mV GSM RX path component GSM Receiver is ok? resolder or change 9-19 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 59 V p-p : 800mV TCX100 change U101 Check U101 Pin 35,36,37,38: Resolder or Change Vp-p 100mV GSM RX path component GSM Receiver is ok? resolder or change 9-20 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 60 Flow Chart of Troubleshooting 9-21 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 61 U300 U101 U101 U300 change check & change change or resolder TCX100 change or pin 4 : 2.9V? resolder U101 change or resolder 9-22 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 62 U300 U101 U101 U300 change check & change change or resolder TCX100 change or pin 4 : 2.9V? resolder U101 change or resolder 9-23 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 63 Flow Chart of Troubleshooting 9-24 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 64 Flow Chart of Troubleshooting 9-25 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 65 DCS|PCS_OUT BAND_SEL VSUP R104 DPCS_OUT VBATT GSM_OUT R105 C110 C113 GSMIN GSM74137_OUT RSVD SATDET R108 L112 GSM_OUT C111 R110 C121 R112 C122 C123 C124 9-26 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 66 Pin #3 of U102= 1.8V? Check Pin #22 of Resolder MOD100 MOD100 ≥ - 6 dbm ? CHECK THE SIGNAL OF Resolder ANT100 ANT100 9-27 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 67 Flow Chart of Troubleshooting 9-28 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 68 UART_TX PCM_SYNC VDD_1.8V PIO_0 VDD_REG PIO_1 VDD_UART PIO_2 PIO_3 PIO_4_UART_TX2 C137 C138 C139 PIO_5_UART_RTS2 PIO_6_UART_CTS2 PIO_7_UART_RX2 VBT_1.8V VBAT U102 VBT_EN VOUT R122 C134 C133 9-29 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 69: 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 70 ⓒ 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. Code No.: GH68-10808A 2006. 08. Rev.1.0...

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