Samsung SGH-Z230 Service Manual
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Samsung SGH-Z230 Service Manual

Samsung SGH-Z230 Service Manual

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UMTS TELEPHONE
UMTS TELEPHONE
SGH-Z230
CONTENTS
1.
Safety Precautions
2.
Specification
3.
Product Function
4.
Array course control
5.
Exploded View/Disassembly
and Assembly Instructions
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 UMTS TELEPHONE SGH-Z230 UMTS TELEPHONE CONTENTS Safety Precautions Specification Product Function Array course control Exploded View/Disassembly and Assembly Instructions MAIN Electrical Parts List Block Diagrams PCB Diagrams Flow Chart of Troubleshooting 10. Reference data...

  • Page 2: Table Of Contents

    C O N T E N T S 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 4. Array course control 4-1. Downloading Binary Files..............4-2 4-2.
  • Page 3 C O N T E N T S 9. Flow Chart of Troubleshooting 9-1. Power On..................9-1 9-2. Initial....................9-3 9-3. Charging Part................9-5 9-4. Sim Part..................9-7 9-5. Microphone Part................9-10 9-6. Speaker Part(Melody)..............9-12 9-7. Key Data Input................9-14 9-8. Receiver Part................9-15 9-9. Back Light..................9-16 9-10.

  • Page 4: Repair Precaution

    ● 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: Gsm General Specification

    2. Specification 2-1. GSM General Specification E GS M 9 0 0 DCS1800 PCS1900 W-CDMA Fr eq. 880~915 1710~1785 1850~1910 1920~1980 Band[MHz] 925~960 1805~1880 1930~1990 2110~2170 Uplin k/Down link 0~124 & UL: 9612~9888 ARF CN ra nge 512~885 512~810 DL: 10562~10838 975~1023 T x/Rx spacing 45MHz...

  • Page 7: Gsm Tx Power Class

    Speclflcation 2-2. GSM Tx Power Class TX Power TX Power TX Power GSM900 DCS1800 PCS1800 control level control level control level 30±3 dBm 33±2 dBm 30±3 dBm 31±2 dBm 28±3 dBm 28±3 dBm 29±2 dBm 26±3 dBm 26±3 dBm 27±2 dBm 24±3 dBm 24±3 dBm 25±2 dBm...

  • Page 8: Product Function

    -Image editor -MP3 player -Phonebook -Name card -Multimedia Message Service (MMS) -E-mail -Voice recorder -Bluetooth -Get personal with photo caller ID -Web browser -Java -Calender SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 9 Product Function 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 Software Downloading Test Jig(GH80-03307A) Test Cable(GH39-00397A) RF Test Cable(GH39-00283A) SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 11: Downloading Binary Files

    ― FactoryFs_Z230_TMN.ffs : Default file system to be put into in initial production 4-2. Pre-requsite for Downloading ― Downloader Program(FastMultiloader2.2.exe / FastMultiloader2.6.exe ― Z230 Mobile 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

    - If you do properly, you can see the following message on sub LCD DOWNLOAD ZESTY 2. Load the binary download program by executing the "FastMultiloader2.6.exe " SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 13 Array course control 3. Select the check box what you want to download. SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 14 Array course control 4. Select the binary file what you want to download * Up to eight ports are supported. SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 15 5. Now press the button 'DownLoad' 6. When downloading is complete, UE reboot automatically. - If there is difference in FactoryFs.bin, UE will format file system automatically. SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 16: Cellular Phone Exploded View

    QKP01 QCA01 QME01 QSP01 QLC01 QMO01 QCA02 QSC07 QMI03 QHI01 QSC05 QMP01 QVK01 QFL01 QCR12 QAN02 QCR05 QRF03 QCW01 QSC01 QMW01 QRE01 QCR05 QRF01 QBA01 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 17: Cellular Phone Parts List

    PMO-VOLUME KEY GH72-31684B QFL01 　 ASSY ACCE-LOWER FOLDER GH98-01243A 　 QHI01 ASSY MEC-HINGE (CAN TYPE) GH75-09075A QRE01 　 ASSY CASE-REAR GH98-01242B 　 QRF03 PMO-COVER EAR GH72-31689B SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 18 MPR-TAPE GH74-26821A MPR-GASK TAPE KEY SIDE FPCB L GH74-26905A MPR-GASK TAPE KEY SIDE FPCB R GH74-26906A MPR-GASK TAPE LCD FPCB GH74-27064A ASSY RUBBER-PCB CON GH98-01796A SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 19: Disassembly & Assembly Instructions

    1) Be careful not to get a damage of FPCB when 2) Be Careful not to get a damage of LCD CONNECTOR Detaching LCD CONNECTOR & VOLUME KEY FPCB. FPCB. SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 20 1) Be careful not to get a damage of FPCB & CAMERA 1) Be careful not to get a damage of Speaker & Motor. SENSOR. SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 21 1) Be careful not to get a damage of Camera 1) Be careful not to get a damage of LCD CONNECTOR Module Because of adhesive length. SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 22 1) Be careful of wire direction when placing the Motor. 1) Be careful not to get a damage of outward. SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 23 3) Combine the LCD CONNECTOR with accuracy. ② ① ② 1) Be careful not to get a damage of Hooker.( It's 1) Be careful of assembly holl. very weak) SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 24 ① ② ③ 1) Be careful not to get a damage. 1) Be careful not to get a damage. SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 25 Exploded View/Disassembly&Assembly Instructions 5-10 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 26: Main Electrical Parts List

    2203-002443 C148 C-CER,CHIP 2203-005234 C149 C-CER,CHIP 2203-005729 C150 C-CER,CHIP 2203-006194 C151 C-CER,CHIP 2203-006194 C152 C-CER,CHIP 2203-006194 C153 C-CER,CHIP 2203-005729 C154 C-CER,CHIP 2203-000311 C155 C-CER,CHIP 2203-000438 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 27 2203-006562 C310 C-CER,CHIP 2203-006423 C311 C-CER,CHIP 2203-006423 C312 C-CER,CHIP 2203-006423 C313 C-CER,CHIP 2203-006423 C314 C-CER,CHIP 2203-006423 C315 C-CER,CHIP 2203-006423 C316 C-CER,CHIP 2203-006423 C317 C-CER,CHIP 2203-006423 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 28 2203-006423 C408 C-CER,CHIP 2203-006194 C409 C-CER,CHIP 2203-006838 C410 C-CER,CHIP 2203-006423 C411 C-CER,CHIP 2203-006423 C414 C-CER,CHIP 2203-005682 C415 C-CER,CHIP 2203-006423 C416 C-CER,CHIP 2203-006423 C417 C-CER,CHIP 2203-006423 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 29 2203-006423 C540 C-CER,CHIP 2203-006708 C541 C-CER,CHIP 2203-006708 C542 C-CER,CHIP 2203-005806 C543 C-CER,CHIP 2203-005806 C544 C-CER,CHIP 2203-005806 C545 C-CER,CHIP 2203-006423 C546 C-CER,CHIP 2203-006423 C547 C-CER,CHIP 2203-006838 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 30 2203-006648 C624 C-CER,CHIP 2203-006648 C625 C-CER,CHIP 2203-005806 C626 C-CER,CHIP 2203-006838 C627 C-CER,CHIP 2203-006423 C628 C-CER,CHIP 2203-006423 C629 C-CER,CHIP 2203-005719 C630 C-CER,CHIP 2203-005719 C631 C-CER,CHIP 2203-005719 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 31 0406-001215 D401 DIODE-TVS 0406-001215 D402 DIODE-TVS 0406-001215 D403 DIODE-ZENER 0403-001427 D404 DIODE-ZENER 0403-001547 D405 DIODE-ARRAY 0407-001038 D500 DIODE-SCHOTTKY 0404-001089 D501 DIODE-SWITCHING 0401-001141 D502 DIODE-TVS 0406-001215 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 32 2703-002205 L122 INDUCTOR-SMD 2703-002369 L123 BEAD-SMD 3301-001756 L124 BEAD-SMD 3301-001756 L200 INDUCTOR-SMD 2703-002369 L201 INDUCTOR-SMD 2703-001729 L202 INDUCTOR-SMD 2703-001737 L203 INDUCTOR-SMD 2703-002267 L204 INDUCTOR-SMD 2703-002281 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 33 2007-008419 R103 R-CHIP 2007-008419 R104 R-CHIP 2007-008419 R105 R-CHIP 2007-008531 R106 R-CHIP 2007-007316 R107 R-CHIP 2007-000145 R108 R-CHIP 2007-000172 R109 R-CHIP 2007-007142 R110 R-CHIP 2007-000147 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 34 2007-000171 R403 R-CHIP 2007-000171 R404 R-CHIP 2007-008516 R405 R-CHIP 2007-008542 R406 R-CHIP 2007-008542 R407 R-CHIP 2007-008542 R408 R-CHIP 2007-009170 R409 R-CHIP 2007-008542 R410 R-CHIP 2007-008542 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 35 R616 R-CHIP 2007-008531 R617 R-CHIP 2007-008516 R618 R-CHIP 2007-000146 R619 R-CHIP 2007-000146 R620 R-CHIP 2007-008516 R621 R-CHIP 2007-000146 R622 R-CHIP 2007-008486 R623 R-CHIP 2007-008786 6-10 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 36 U602 IC-ANALOG MULTIPLEX 1001-001358 U603 IC-AUDIO AMP 1201-002233 U604 IC-AUDIO AMP 1201-002195 U605 IC-ANALOG MULTIPLEX 1001-001358 U700 IC-ANALOG SWITCH 1001-001265 U701 IC-ANALOG SWITCH 1001-001265 6-11 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 37 Main Electrical Parts List Design LOC Description SEC Code STATUS UCP300 IC-MODEM 1205-002780 UME400 IC-MCP 1108-000061 V300 THERMISTOR-NTC 1404-001224 VCO100 OSCILLATOR-VCO 2806-001380 6-12 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 38: Block Diagrams

    7. Block Diagrams SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 39 Block Diagrams SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 40: Pcb Diagrams

    8. PCB Diagrams SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 41 PCB Diagrams Bottom SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 42: Flow Chart Of Troubleshooting

    C522(VREG_MSMA) = 2.6V? C515(VREG_TCXO) = 2.85V? Check for the clock at Check the clock generation circuit R206= 19.2MHz (related to TCX200) Check the initial operation SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 43: Power Management Ic

    Flow Chart of Troubleshooting < Power Management IC > SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 44: Initial

    Flow Chart of Troubleshooting 9-2. Initial Initial Failure U502 pin9(RESET_N) ="H"? Check the U502(PMIC) Is HEA1 pin11 (MLCD_RESET) OK? Check the LCD RESET Circuit SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 45 Flow Chart of Troubleshooting SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 46: Charging Part

    U505 pin5(CHG_INDICATE)= Charging is completed "H"? Check the circuit related to U505 pin6 = "H"? USB_VBUS_5V Check the U505 pin 9 Replace BTC401 ≒ 4.2V SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 47 Flow Chart of Troubleshooting SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 48: Sim Part

    After Power ON, Check the OSC500 Check CN500 pinC3(USIM_CLK) in a few second After SIM card insert, Replace PBA CN500 pinC2(USIM_RST)= "H"? Check the SIM Card SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 49 Flow Chart of Troubleshooting SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 50 Flow Chart of Troubleshooting SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 51: Microphone Part

    Resolder MIC from MIC Check the circuit Resolder the R600, R603, R605, R609, from UCP300(MSM6250A) C618, C619 to MIC Replace the MIC Check the MIC 9-10 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 52 Flow Chart of Troubleshooting 9-11 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 53: Speaker Part(Melody)

    U600 pin4 ≒ 2.8V? Resolder UCP300(MSM6250A) U600 pin15 ≒ Battery Check the circuit related to "pin17& Volt? 18 signal" Change the speaker Is speaket working? 9-12 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 54 Flow Chart of Troubleshooting 9-13 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 55: Key Data Input

    Check the Dome sheet & Key Pad pushed, is it displayed on LCD? When one of the keys is Replace the PBA pushed, KEY_IO signal is OK? 9-14 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 56: Receiver Part

    9-8. Receiver Part Receiver does not work Check the soldering of the Modify the Receiver Wire Soldering Receiver(Speaker) Wire Is Receiver working? Replace the Receiver 9-15 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 57: Back Light

    Set LCD Contrast on high level level in the Menu? LCD_DIM = 2.8V? Replace F701 LCD_DIM = 2.8V? Replace HEA1(LCD connector) Replace the LCD Module 9-16 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 58 Flow Chart of Troubleshooting < LCD/Camera Connector > 9-17 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 59: Key Back Light

    Is Backlight Set "Always Set " Backlight" on "Always On" On" in the menu? C513 = 3.3V ? Replace U507 Replace UCP300(MSM6250A) U507 pin6=2.8V? 9-18 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 60 Flow Chart of Troubleshooting < Keypad LED Power > 9-19 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 61: Camera Part

    C557 =1.5V ? Check the Voltage of U508, U509, U510 C558 =1.8V ? F706 pin1= 24MHz? Replace UCP300 Is there another problem? Replace the camera module 9-20 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 62 Flow Chart of Troubleshooting 9-21 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 63: Gsm Receiver

    RF input : CH center freq : +67.7kHz Amp : -50dBm C110 Resolder CN100 >= -60dBm Resolder U100(GSM SAW) L115 >= -65dBm Resoler U102(RTR6250) 9-22 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 64: Gsm Transmitter

    >= 1V VCO100(TXVCO)pin Resolder VCO100 1 >= 2dBm PAM101(GSM PAM) pin11 Resolder or Change PAM101 >= 20dBm U100(ASM)pin11>= Resolder or Change U100 25dBm Check UCP300(MSM6250A) 9-23 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 65: Dcs Receiver

    RF input : CH center freq : +67.7kHz Amp : -50dBm C110 Resolder CN100 >= -60dBm Resolder U100(GSM SAW) L108 >= -65dBm Resolder U102(RTR6250) 9-24 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 66: Dcs Transmitter

    >= 1V VCO100(TXVCO)pin Resolder VCO100 5 >= 2dBm PAM101(GSM PAM) pin15 Resolder or Change PAM101 >= 15dBm U100(ASM)pin11>= Resolder or Change U100 20dBm Check UCP300(MSM6250A) 9-25 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 67: Pcs Receiver

    RF input : CH center freq : +67.7kHz Amp : -50dBm C110 Resolder CN100 >= -60dBm Resolder U100(GSM SAW) L109 >= -65dBm Resolder U102(RTR6250) 9-26 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 68: Pcs Transmitter

    >= 1V VCO100(TXVCO)pin Resolder VCO100 5 >= 2dBm PAM101(GSM PAM) pin15 Resolder or Change PAM101 >= 15dBm U100(ASM)pin11>= Resolder or Change U100 20dBm Check UCP300(MSM6250A) 9-27 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 69: Wcdma Receiver

    Resolder DUF200 C201 (DPLX) >= -65dBm C222 Check & Resolder U201 >= -55dBm (RFR6250) L204 Resolder F202 >= -60dBm (WRX SAW) Resolder U201 (RFR6250) 9-28 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 70: Wcdma Transmitter

    (WTX SAW) PAM200(WPAM) Check & Resolder PAM200 pin6 (WPAM) C200 Check & Resolder DUF200 >= 20dBm (DPLX) C110 Check & Resolder U100 >= 20dBm (ASM) 9-29 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 71 Flow Chart of Troubleshooting 9-30 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 72 Flow Chart of Troubleshooting 9-31 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 73 Flow Chart of Troubleshooting 9-32 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 74: Reference Data

    ― 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 75 Reference data 10-2 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 76 ⓒ 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.: GH68-12456A 2006. 08. Rev.1.0...

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