Samsung SGH-S410i Service Manual
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Samsung SGH-S410i Service Manual

Samsung SGH-S410i Service Manual

Gsm telephone
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GSM TELEPHONE
GSM TELEPHONE
SGH-S410i
CONTENTS
1.
Specification
2.
Flow Chart of Troubleshooting
3.
Exploded Views and Parts List
4.
Electrical Parts List
5.
PCB Diagrams
6.
Block Diagrams

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Summary of Contents for Samsung SGH-S410i

  • Page 1 GSM TELEPHONE SGH-S410i GSM TELEPHONE CONTENTS Specification Flow Chart of Troubleshooting Exploded Views and Parts List Electrical Parts List PCB Diagrams Block Diagrams...

  • Page 2: Gsm General Specification

    -102dBm -102d B m -1 00d B m - 100 dBm TDM A Mu x Cell Rad iu s 35 Km 35 Km 2 Km SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 3: Gsm Tx Power Class

    8±4 dBm 8±4 dBm 9± 3dBm 6±4 dBm 6±4 dBm 7±3 dBm 4±4 dBm 4±4 dBm 5±3 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 4 Check U401 and C420 Check the clock signal Check the clock generation at pin#3 of OSC101 circuit (OSC101, F100 pin#4) Freq.=13MHz,Vrms ≥ 300mV Check the Initial operation SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 5 VRF_2.9V VRF_2.9V L109 R124 C125 C126 R108 F100 R109 C127 CLK13M_TR C128 R110 C129 3 GND CLK13M_MC OSC101 C131 C132 R111 C133 CLK13M_YMU R112 CLK13M_RF SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 6 The voltage is 2.9V Check the U401 at the C416,C418,C419 ? LCD Display OK ? Check the LCD part Sound operation OK ? Check the Audio part SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 7 SGH-S410i Flow Chart of Troubleshooting ADC_AUX2 ADC_AUX1 VREF R407 CREF E9 RTC_ALMN C426 R408 VBAT OSC201 VIB_EN INTRQ PWR_KEEP C216 C217 ZD405 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 8: Sim Part

    Check the U401 at the pin #1 of CN401? Is there any signal Check the U401 & OSC201 pin #2,3,4 of CN401 ? Check the SIM Card SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 9: Microphone Part

    Check the DC bias voltage on Mic path. Solder the microphone again The voltage of C437 is or Replace C437,C438,R430, about 2.2V±10%? R433,R458,R453,C430,C432, R421,R422 Is microphone OK? Check U401 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 10 MICINN R457 MICOUTN C433 C434 C466 C435 C436 VCCA_2.9V R458 R430 R428 C473 HPOUT-R C474 HPOUT-L C437 C438 JACK_INT C439 EAR_L R453 R433 C440 EAR_R SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 11: Speaker Part

    Pin #2 of U403 U401, is High? is Low? OSC201 Pin 14 of U403 Check U403 is 3.4-4.2V? Pin 3 of U303 Check U303 is High? Check U401 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 12: Camera Part

    Pin#1 of Q301 = Low? Q301 Is that clock signal at the Check pin #30 of CN507? OSC201 Check Pin#56 of CN507 is High? U300 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 13 M_HOLD L_WR_N L_ADS L_ADS MLCD_CS L_CS_N L_RESET_N C362 A(1) A(2) A(18) R380 FLASH_RESET R318 C367 OSC300 M_HOLD LCDC_INT C329 C330 CP_WEN CP_OEN LCDC_CS D[0:15] 2-10 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 14 C519 C522 C516 C524 VBAT 2.8V_VCAM 1.8V_VCAM U302 VOUT1 2 EN1 VOUT2 9 VCAM_EN N/C 7 CBYP C310 C311 C312 C308 1112 1314 1516 2-11 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 15: Mp3 Display Part

    Pin 2 of U302 Check U401 The voltage of C344 is High? is 2.5V? Check Check U302 OSC201 Check the U301 Check the U300 Check the OSC201 2-12 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 16 C344 3.3V_SW_AK USB_3.3V VCCA_2.9V USB_5V VBAT U303 USB_DET VOUT1 Q305 2 EN1 VOUT2 9 4 CBYP N/C 7 C315 C361 C314 1112 1314 1516 2-13 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 17 C439 EAR_L C467 L402 C440 EAR_R CN400 G 16 G 17 EAR_SWITCH R473 EAR_CHECK 12 13 C470 C471 C451 C452 C448 C449 C450 C468 2-14 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 18 Pin #3 : 13MHz ? Pin #4 = 2.8V ? Vpp : 860mV? Vpp : 950mV? U103 R112,C132 OSC101 Change or resolder resolder Change or resolder Check U401 2-15 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 19 Pin #3 : 13MHz ? Vpp : 860mV? Pin #4 = 2.9V ? Vpp : 950mV? U103 R112,C132 OSC101 Change or resolder resolder Change or resolder Check U401 2-16 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 20 Pin #3 : 13MHz ? Pin #4 = 2.8V ? Vpp : 860mV? Vpp : 950mV? U103 R112,C132 OSC101 Check U401 Change or resolder resolder Change or resolder 2-17 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 21 Pin #4 = 2.8V ? Vpp : 860mV? Vpp : 950mV? OSC101 R112,C132 U103 Pin Change or resolder resolder #4,5,6,7 = 1.7V? Change U101 Check U401 2-18 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 22 Pin #4 = 2.8V ? Vpp : 860mV? Vpp : 950mV? OSC101 R112,C132 U103 Pin Change or resolder resolder #4,5,6,7 = 1.7V? Change U101 Check U401 2-19 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 23 SGH-S410i Flow Chart of Troubleshooting 2-20 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 24 RTXIP TXIP PCS_LNA_IN_N RFIPN RTXIN TXIN PCS_LNA_IN_P RFIPP RTXQP TXQP RTXQN TXQN 13 14 VRF_2.9V C130 CLK13M_RF SERDAT SERCLK RF_EN SERLE C134 C144 C136 2-21 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 25 SGH-S410i Flow Chart of Troubleshooting 2-22 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 26: Cellular Phone Exploded View

    QLC01 QME03 QKP01 QGI02 QSP01 QMP01 QMO01 QME01 QCA01 QMI01 QCR05 QRF01 QCK01 QAN02 QIF01 QRE01 QFL01 QRF03 QCR05 QSC08 QSC05 QVO01 QMW01 QCR05 QBA01 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 27: Cellular Phone Parts List

    MPR-RF SHEET;SGH-S410i,PC SHEET,PI5. GH74-11931E QSC05 　 RMO-F/LOWER SCREW CAP L;SGH-E720,NR GH73-03810B QSC08 　 RMO-F/LOWER SCREW CAP R;SGH-E720,NR GH73-03811B QVO01 　 MEC-KEY VOLUME;SGH-E720,SEC,-,-,SIL, GH75-05917A QSP01 SPEAKER;0.5W,8ohm,89dB,800Hz,17.3X13 3001-001755 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 28: Sec Code

    MPR-KEY GROUND SHEET;SGH-S410i,SHIEL GH74-14694A MPR-MPR SHEET B;SGH-S410I,SP-65,2X9X GH74-15278A MPR-BOHO VINYL LCD B;SGH-S410I,3M-41 GH74-15295A MPR-PBA MSK PORON;SGH-S410i,SRS PORO GH74-15942A MEC-EPOXY FINGER RING;SGH-E800,EU,ZN GH75-04766A MEC-FOLDER DUMMY;SGH-S410i,WIND,-,-, GH75-07026A SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 29 3-3. Test Jig (GH80-03307A) 3-3-1. RF Test Cable 3-3-2. Test Cable 3-3-3. Serial Cable (GH39-00283A) (GH39-00304A) 3-3-5. Data Cable 3-3-6. TC (GH44-00701A) 3-3-4. Power Supply Cable (GH39-00279A) SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 30 1203-003472 U401 IC-POWER SUPERVISOR 2203-000836 C466 C-CER,CHIP 1203-003611 U306 IC-POSI.FIXED REG. 2203-000836 C469 C-CER,CHIP 1204-002138 U402 IC-MELODY 2203-000836 C472 C-CER,CHIP 1205-002433 U103 IC-TRANSCEIVER 2203-000854 C435 C-CER,CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 31 C-CER,CHIP 1405-001082 ZD403 VARISTOR 2203-005444 L115 C-CER,CHIP 1405-001082 ZD404 VARISTOR 2203-005482 C146 C-CER,CHIP 1405-001082 ZD406 VARISTOR 2203-005482 C201 C-CER,CHIP 1405-001132 V101 VARISTOR 2203-005482 C204 C-CER,CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 32 C-CER,CHIP 2007-000159 R528 R-CHIP 2203-005736 C101 C-CER,CHIP 2007-000162 R201 R-CHIP 2203-005736 C110 C-CER,CHIP 2007-000162 R202 R-CHIP 2203-005736 C112 C-CER,CHIP 2007-000162 R242 R-CHIP 2203-006053 C326 C-CER,CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 33 C-CER,CHIP 2007-001307 R306 R-CHIP 2203-006257 C438 C-CER,CHIP 2007-001307 R307 R-CHIP 2203-006324 C151 C-CER,CHIP 2007-001307 R308 R-CHIP 2203-006324 C152 C-CER,CHIP 2007-001307 R309 R-CHIP 2203-006324 C341 C-CER,CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 34 FILTER-SAW 2203-000233 C105 C-CER,CHIP 2904-001450 F101 FILTER-SAW 2203-000233 C128 C-CER,CHIP 2909-001213 U106 DUPLEXER-ASM 2203-000233 C129 C-CER,CHIP 3301-001158 L504 BEAD-SMD 2203-000233 C134 C-CER,CHIP 3301-001158 L505 BEAD-SMD SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 35 2203-000254 C358 C-CER,CHIP GH09-00033A U201 IC MICOM-SGHE720 MICROPHONE 2203-000254 C401 C-CER,CHIP GH30-00185A MICROPHONE-ASSY -ASSY UNIT-METAL 2203-000254 C402 C-CER,CHIP GH59-02062A UNIT-METAL DOME DOME 2203-000254 C426 C-CER,CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 36 Q20 0 U20 4 TP10 1 ANT10 1 U30 4 V20 1 U30 3 Q30 5 ZD50 0 V50 3 ZD40 5 V50 4 CN50 4 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 37 CLEAR V31 1 V30 9 V30 1 GND1 R31 3 DS P_RWN DSP_TDO DSP_TCK DSP_TMS V30 3 V30 2 DSP_TDI SHARP V30 4 V30 5 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 38: Block Diagram

    MIC2211 24.578 AUDIO(MIC) CLK13M_RF CLK13M_YMU MIC5247 Sound Gen. YMU765 V_BAT 1.8V_VCAM SPEAKER 2.5V_VCAM 13MHz Audio AMP SAPA1D1 EAR_JACK MP3(SPK) Analog Switch VOICE CODEC STG3699 MP3(EAR) SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 39 ⓒ 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.: GH68-07513A 2005. 06. Rev.1.0...

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