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Samsung SGH-T509 Service Manual

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GSM TELEPHONE
GSM TELEPHONE
SGH-T509
CONTENTS
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  • Page 1: Table Of Contents

    GSM TELEPHONE SGH-T509 GSM TELEPHONE CONTENTS Specification Circuit Description Exploded Views and Parts List Electrical Parts List Block Diagrams PCB Diagrams Flow Chart of Troubleshooting...
  • Page 2 ⓒ Samsung Electronics Co.,Ltd. March. 2006 This Service Manual is a property of Samsung Electronics Co.,Ltd. Any unauthorized use of Manual can be punished under applicable Printed in Korea. International and/or domestic law. Code No.: GH68-09816A BASIC.

  • Page 3: Specification

    Power Cl a ss 5pcl ~ 19pcl 0pcl ~ 15pcl 0pcl ~ 15pcl Sensit ivit y - 102dBm - 100dBm -100dBm 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

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

  • Page 5: Circuit Description

    LO suppression, quadrature phase error, quadrature amplitude balance and low noise floor specification. Output matching/balun components drive a standard 50 ohms single ended load. SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 6 LCD, is required. But this system is not necessary this signal. So "L_WR" signal is used to write data or commands to LCD. Power signals for LCD are "VDD_IO_HIGH". SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 7 There is Stereophonic analog output for Headphone. 2-2-8. Memory(UME300) This system uses Samsung's memory, KAP17YG00M-DUUU. The KAP17YG00M-DUUU is a Multi Chip Package Memory which combines 256Mbit Synchronous Burst Multi Bank NOR Flash Memory and 128Mbit OneNAND Flash and 128Mbit Synchronous Burst UtRAM.
  • Page 8 It utilizes 16 bit data bus for communication with the main processor, including bus interface types. SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 9 QRF03 QCK01 QFR01 QVO01 QKP01 QAR01 QLC01 QME01 QLB01 QSP01 QCA01 QCA02 QMP01 QVK01 QAN02 QCR12 QCB01 QRE01 QSC01 QSC13 QCA05 QCR04 QRF01 QBA01 QBA00 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 10: Exploded Views And Parts List

    GH59-02806A QFR01 　 ASSY MEC-CASE FRONT GH75-09338B 　 QCK01 ASSY MEC-CAMERA KEY GH75-09150A 　 QRF03 PMO-COVER EAR JACK GH72-27739F 　 QVO01 ASSY MEC-VOLUME KEY GH75-09149A SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 11 GH74-21425A BAG PE 6902-000634 CUSHION-CASE UPPER(T809_NEW) GH69-03561A BOX(P)-UNIT(DARK VIOLET) GH69-03594C CUSHION-CASE LOW(T509) GH69-03596A PAA ETC-SGH T509 TMB GH99-19944A EARPHONE-MONO HEADSET GH59-03202A ADAPTOR-SGHT809 BLK CKD(USA) GH44-01265A SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 12 From the bottom part separte the rear cover 1) Be careful of the damage of cover and scratch. 1) Be careful not to detach antenna cable from the PCB SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 13 Exploded view and Part List SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 14: Assembling Manual

    Do not twist the wire of speaker & Receiver Insert key conn. & camera conn. screw the PBA to the LCD bracket to the PBA screwing point SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 15 Be careful of intenna cable. Cable must be placed below the bracket hook. Assemble the rear case Screw the rear cover Screw marked 6 points SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 16 3-5-2. RF Test Cable 3-5-3. Test Cable 3-5-4. Serial Cable (GH39-00397A) (GH39-00499A) (CSA LL64151-A) 3-5-7. TA 3-5-5. Power Supply Cable 3-5-6. DATA CABLE (GH44-01077B) (GH39-00444B ) SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 17: Electrical Parts List

    2203-000812 C211 C-CER,CHIP 2203-006048 C212 C-CER,CHIP 2203-006048 C213 C-CER,CHIP 2203-006048 C214 C-CER,CHIP 2203-006048 C301 C-CER,CHIP 2203-006048 C302 C-CER,CHIP 2203-006048 C303 C-CER,CHIP 2203-000679 C304 C-CER,CHIP 2203-006048 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 18 2203-001259 C502 C-CER,CHIP 2203-001437 C503 C-CER,CHIP 2203-000254 C505 C-CER,CHIP 2203-003054 C508 C-CER,CHIP 2203-006048 C510 C-CER,CHIP 2203-002759 C511 C-CER,CHIP 2203-000812 C512 C-CER,CHIP 2203-006348 C513 C-CER,CHIP 2203-006048 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 19 DIODE-TVS 0406-001235 D706 DIODE-TVS 0406-001235 F101 FILTER-EMI SMD 2901-001254 F102 DUPLEXER-FEM 2911-000031 F103 FILTER-SAW 2904-001502 F500 FILTER-EMI/ESD 2901-001322 F501 FILTER-EMI SMD 2901-001315 F701 FILTER-EMI/ESD 2901-001319 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 20 2007-000171 R115 R-CHIP 2007-000171 R116 R-CHIP 2007-000171 R117 R-CHIP 2007-000566 R118 R-CHIP 2007-000566 R119 R-CHIP 2007-000171 R200 R-CHIP 2007-000148 R203 R-CHIP 2007-000242 R204 R-CHIP 2007-000242 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 21 2007-007875 R517 R-CHIP 2007-007334 R518 R-CHIP 2007-007489 R519 R-CHIP 2007-000156 R600 R-CHIP 2007-000140 R601 R-CHIP 2007-000137 R602 R-CHIP 2007-000148 R603 R-CHIP 2007-000171 R604 R-CHIP 2007-000137 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 22 U400 IC-POWER SUPERVISOR 1203-003882 U401 IC-POSI.FIXED REG. 1203-003737 U402 IC-DC/DC CONVERTER 1203-003545 U501 DIODE-TVS 0406-001215 U503 IC-BATTERY 1203-003742 U505 DIODE-TVS 0406-001215 U600 IC-ANALOG SWITCH 1001-001231 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 23 1108-000029 VR400 VARISTOR 1405-001082 VR500 THERMISTOR-NTC 1404-001221 VR501 VARISTOR 1405-001133 VR701 VARISTOR 1405-001082 VR702 VARISTOR 1405-001082 ZD500 DIODE-ZENER 0403-001547 ZD501 DIODE-ZENER 0403-000772 PCB-SGHT509 PCB GH41-01108A SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 24 Electrical Parts List SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 25: Block Diagrams

    850 OUT PON _3587_SYNTH Power VBAT Controller RAMP DCS / DCS /PCS IN PCS OUT +VCC_SYN _2.8V TQM7M5004 TRI-BAND PAM (GSM/EDGE) +VDD_RX_TX _ 2.8V +VDD_IO_lOW_ 1.9V SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 26 MV3017 VINT IOVDD RAMP VDD_RX_TX VCC_SYN SYSTEM CLOCK (26M) MIC_BIAS CPVDD Li-Ion Battery KEY_BOARD (Slim,Standard) SIMEN Bluetooth VCHG RTC_CLOCK Charging Circuit SIM CARD (32.768KHz) VSAVE SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 27: Pcb Diagrams

    6. PCB Diagrams 6-1. Main PCB Top Diagram SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 28 PCB Diagrams 6-2. Main PCB Bottom Diagram SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 29: Flow Chart Of Troubleshooting

    Check the +VDD_GSM_CORE circuit = 1.8V? Check for the clock at C320 Check the clock generation circuit (related to U102) = 26MHz Check the initial operation SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 30 Flow Chart of Troubleshooting SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 31 Flow Chart of Troubleshooting +VDD_IO_HIGH_2.9V +VDD_IO_HIGH_2.9V U302 R311 C320 26M_CLK R312 R313 26M_YMU762 R314 26M_MV3018 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 32 U202 pin 2 (RSTON) ="H"? Check the circuit related to reset Is U305 pin 4 Check the U305 Check the 16bit data signal & memory CE SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 33 _LBU _UBU BE1n E3 ACCR _RESET RSTEXTn INTO G5 _MRSU +VDD_IO_LOW_1.9V U305 1 NC VCC 6 NC 5 CS2n_FLASH +VDD_IO_HIGH_2.9V +VDD_IO_LOW_1.9V U202 VCC1 RSTON LCD_RESET SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 34 Flow Chart of Troubleshooting SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 35: Charging Part

    AUX_ON signal AUX_ON signal Check the U503 pin 10 Check the U503 pin 10 Resolder or replace U503 Resolder or replace U503 ≒ 4.2V ≒ 4.2V SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 36 R515 MES_BATT CRDL ICDL +VBUS C511 ZD500 R517 3 _PPR GND 8 AUX_ON USBON 7 _CHG END_OF_CHG IMIN CHG_ON USB_CHG_ON R518 R519 C512 BATTERY CHARGING SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 37: Sim Part

    Check SIMCLK Signal on Check the Clock pin3 of SIM400 in a few After SIM card insert, Replace PBA SIM400 pin 2 = "H(SIM_RST)"? Check the SIM Card SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 38 Flow Chart of Troubleshooting 7-10 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 39 Flow Chart of Troubleshooting 7-11 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 40: Microphone Part

    MIC Check the circuit Resolder the C603, C606, R601, R604 R605, L603, L604 from UCP200 to MIC Check the MIC Replace the MIC 7-12 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 41 Close to microphone TA600 R601 C601 C602 Close to MCP C603 L603 MIC+ MIC_P C604 R602 C605 C606 L604 MIC- MIC_N R604 C609 C610 R605 MAIN_MIC 7-13 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 42 Pin 1 of U301 (26MHz) (related to U102and U301) U301 pin 17,18 ≒ 1.8V? Resolder U301 (When U301 operate) Is Speaker working? Change the Speaker 7-14 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 43 C310 VBAT C311 C325 R302 C314 R303 C315 EARP_HF C316 R304 MELODY IC +VDD_IO_HIGH_2.9V +VDD_IO_HIGH_2.9V U302 R311 C320 26M_CLK R312 R313 26M_YMU762 R314 26M_MV3018 7-15 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 44 Flow Chart of Troubleshooting 7-16 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 45: Key Data Input

    KBIO signal is OK? KEY_COL(0:4) KEY_COL(4) KEY_COL(3) KEY_COL(2) KEY_COL(1) KEY_COL(0) KEY_ROW(0:2) KEY_ROW(0) STAR1 DIGIT7 DIGIT4 DIGIT1 DIGIT2 KEY_ROW(1) DIGIT10 DIGIT9 DIGIT6 DIGIT3 DIGIT5 KEY_ROW(2) SHARP1 DIGIT8 KEY_MAP 7-17 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 46: Receiver Part

    Flow Chart of Troubleshooting 7-8. Receiver Part Receiver does not work Resolder UCP200 or change PBA Is Receiver working? Replace the Receiver Is Receiver working? 7-18 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 47 Resolder UCP200 or change PBA U705 PIN 2 = H ? Check the U705 & the related circuit U705 PIN 10 = 3.9V ? Replace the LCD Module 7-19 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 48: Key Back Light

    Flow Chart of Troubleshooting 7-10. Key Back Light Main Key LED does not work Check the UCP200 related to U601 pin6 = H ? "KEY_LED_ON" 7-20 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 49 Flow Chart of Troubleshooting EARPHONE_MIC VBAT KEY_LED_ON U601 +VDD_BL_3.3V R612 VOUT C623 C630 7-21 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 50: Camera Part

    HDC701 pin 1 = H ? Reconnect HDC701 Check U302(pin2, pin4) related to R314 = 26MHz? 26Mhz and R314 Is there another problem? Replace the camera module 7-22 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 51 C321 C322 CVDD CORE INT LDO SENSOR VDD_IMAGE 1.8V LCD_MAIN_CS L_RD 26M_MV3018 L_WR +VDD_IO_HIGH_2.9V +VDD_IO_HIGH_2.9V U302 R311 C320 26M_CLK R312 R313 26M_YMU762 R314 26M_MV3018 7-23 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 52 Flow Chart of Troubleshooting 7-24 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 53: Gsm Receiver

    Resolder C104, L105, C107 70dBm Check & Resolder U102 pin 7,8,9,10 L100,R111,R101 >=2. U102 >= 1V RF26MHz, RF PSU Part Resolder U102 Check UCP200 7-25 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 54: Gsm Transmitter

    <= -15dBm R108, R109 R101,R111,L100 Check & Resolder RFLO U102 pin 7,8,9,10 >=2.7V signal, RF26MHz, >= 1V RF PSU Part Resolder U102 Check UCP200 7-26 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 55: Dcs Receiver

    HBIB >= -70dBm Check & Resolder U102 pin 7,8,9,10 R101, R111, L100 U102 >= 1V >=2.7V RF26MHz, RF PSU Part Resolder U102 Check UCP200 7-27 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 56: Dcs Transmitter

    <= -15dBm U102 pin R101, R111, L100 Check & Resolder RFLO >=2.7V H8,J8,H7,J7 signal, RF13MHz, >= 1V RF PSU Part Resolder U102 Check UCP200 7-28 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 57: Pcs Receiver

    SWBIA >= - 70dBm Check & Resolder U102 pin 7,8,9,10 R101, R111, L100 U100, R113 >= 1V >=2.7V RF26MHz, RF PSU Part Resolder U102 Check UCP200 7-29 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 58: Pcs Transmitter

    Resolder L103, R119,C112 <= -15dBm R101, R111,L100 Check & Resolder RFLO U102 pin 7,8,9,10 >=2.7V signal, RF26MHz, >= 1V RF PSU Part Resolder U102 Check UCP200 7-30 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 59 RFIN L107 J_ANT C101 L101 C108 F102 GSM1900_RX1 R102 10 VC1 GSM1900_RX2 FESW1 R103 GSM1800_RX1 1 FESW2 GSM1800_RX2 GSM850_RX1 GSM850_TX GSM850_RX2 GSM1800/1900_TX C105 C106 7-31 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 60 7 VRAMP R110 VBIAS C134 9 GSM850/900IN GSM850/900OUT C138 F103 C135 C136 C140 C133 2 11 13 15 16 1 IN L111 GSM_TX GND1 GND2 7-32 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 61 SWON RF_DATA DATA R111 GND2 R112 +VDD_RX_TX_2.8V GND3 VCCIF +VDD_RX_TX_2.8V GND4 C137 C139 DCS_TX R113 RX_TX_QP R114 RX_TX_QN R115 RX_TX_IP FESW1 FESW2 R116 RX_TX_IN 7-33 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 62 Flow Chart of Troubleshooting 7-34 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

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