Samsung SGH-E330 Service Manual

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GSM TELEPHONE
GSM TELEPHONE
SGH-E330
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Exploded Views and Parts List
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CONTENTS

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Table of Contents
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Summary of Contents for Samsung SGH-E330

  • Page 1: Table Of Contents

    GSM TELEPHONE SGH-E330 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. Nov. 2004 Printed in South Korea. This Service Manual is a property of Samsung Electronics Co.,Ltd. Any unauthorized use of Manual can be punished under applicable Code No.: GH68-06197A International and/or domestic law. BASIC.
  • Page 3: Specification

    - 1 0 0 d B m TDM A M u x C el l Ra d iu s 3 5 Km 3 5 Km 2 Km 1- 1 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 4: Gsm Tx Power Class

    9 ¡¾ 5 dBm 4 ¡¾ 4 dBm 7 ¡¾ 5 dBm 5 ¡¾ 5 dBm 2 ¡¾ 5 dBm 0 ¡¾ 5 dBm 1- 2 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 5: Circuit Description

    200kHz offset 30 kHz bandwidth -35dBc -66dBc 400kHz offset Modulation Spectrum 30 kHz bandwidth -65dBc -75dBc 600kHz ~ 1.8MHz offset 30 kHz bandwidth -68dBc 2- 1 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 6 LED’s or to control a DC/DC converter that drives LCD backlight. But, this phone (SGH-E330) is use UFB LCD. UFB LCD controls backlight brightness by contrast setting. So "BL_VDD" voltage is always high value when phone is in active mode. When phone is in dimming mode "BL_VDD"...
  • Page 7 The hardware sequencer of YMU762C directly interprets and plays blocks relevant to synthesis (playing music and reproducing ADPCM with FM synthesizer) that are included in data distributed in SMAF. 2- 3 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 8 Signals in the OM6359 enable two memories. They use only one volt supply voltage, VDD3 in the PCF50601. This system uses Samsung's memory, KBB06A500M-T402. It is consisted of 128M bits flash NOR memory and 128M bits flash NAND memory and 64M bits SCRAM. It has 16 bit data line, HD[0~15] which is connected to OM6359 and MV317S.
  • Page 9 QLC01 QSP01 QKP01 QMO01 QCA01 QME01 QMP01 QFL01 QCR17 QSC05 QCR17 QMI01 QSC08 QCR08 QMW01 QAN01 QCK01 QRE01 QVO01 QIF01 QCR11 QRF01 QBA19 3- 1 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 10: Cellular Phone Parts List

    R F S H E E T G H 74- 09328A Q B A 19 B A TTE R Y G H 43- 01398A 3- 2 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 11 3- 3. Serial Cable (GH39- 00283A) (GH39- 00217A) 3- 4. Power Supply Cable 3- 5. DATA CABLE 3- 6. TA (GH39- 00219A) (GH44- 00482A) 3- 3 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 12 1202- 001036 U 610 2007- 000148 R 603 1203- 003459 U 702 2007- 000148 R 607 1203- 003483 U 501 2007- 000153 R 304 4- 1 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 13: Electrical Parts List

    2007- 001298 R 104 2007- 007107 R 204 2007- 001301 R 703 2007- 007142 R 105 2007- 001301 R 704 2007- 007142 R 203 4- 3 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 14 2203- 000888 C 417 2203- 000330 C 318 2203- 000995 C 104 2203- 000330 C 600 2203- 000995 C 205 2203- 000330 C 612 4- 2 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 15 2203- 005482 C 127 2404- 001225 C 409 2203- 005482 C 130 2404- 001225 C 421 2203- 005482 C 202 2404- 001225 C 424 4- 4 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 16 2901- 001286 F705 2904- 001469 F100 2904- 001470 F102 2904- 001480 F101 2909- 001246 U 103 3301- 001729 L620 3404- 001152 SW 300 4- 5 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 17 (Vt=0.5V ~ 3.0 V ) DCS: Pout = 33.0 dBm E ff = 52% Harmonics <= -10dBc Pout= 6.5 3dBm typ.,Ic <= 30mA 5- 1 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 18: Block Diagrams

    NAND(128Mb) NOR(128Mb) MIC_BIAS SRAM(64Mb) Li-Ion Battery VDD_KEY MV317 SPVDD AVDD Charging RTC_CLOCK SIM CARD AVDD_TEMP Circuit (32.768KHz) BL_VDD BB Block Diagram of SGH-E330 5- 2 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 19 6 . S G H - E3 3 0 P C B D i a g r a m s 1. Main PCB Top Diagr am 6- 1 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 20: Pcb Diagrams

    PCB Diagrams 2. Main PCB Bot t om Diagr am 6- 2 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 21 C heck for the clock at C 126 = 13M H z (related to U 100) Y es C heck the initial operation Y es E N D 7- 1 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 22: Flow Chart Of Troubleshooting

    DVDD4VBAT SIMGND DVDD4 DVDD4 SIMSCP SIMSCN AVDDVBAT AVDDVBAT AVDD AVD D AVDD AVDDS HF A HFAVBAT HFAVBAT HFAVDD VI B HFAVDD VIBVBAT VIBVDD 7- 2 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 23 (m em ory C E ) O K ? Y es C heck the circuit around L C D&U 304 (Short or not solder) Y es E N D 7- 3 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 24 M7 VSS_C VSS_E VSS_F VSS_G AVDD G13 VSS_H VSS_I VSS_K VSS_M VSS_N VSS_O VSS_P VDD_BB VDD_D VDD_REF VDD_VB VSS_BB VDD_VBOUT VSS_D VSS_REF VSS_VB VSS_VBOUT 7- 4 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 25: Charging Part

    C H G _O N signal Y es C heck the C 507 R esolder or replace U 502 ¡Ö4.2V Y es E N D 7- 5 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 26 F low Chart of Troubleshooting Charging 7- 6 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 27: Sim Part

    C N 400 pin 2 = " H (SIM _R ST)" ? Y es C heck the SIMC ard Y es E N D 7- 7 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 28: Microphone Part

    200 to M IC C 604 and C 610 Y es C heck the M IC R eplace the M IC Y es E N D 7- 8 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 29 F low Chart of Troubleshooting Micr ophone 7- 9 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 30 C heck the circuit related to ¡Ö1.8V ? " SPK _P/SPK _N "signal Y es Is Speaker working? C hange the Speaker Y es E N D 7- 10 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 31 F low Chart of Troubleshooting Speaker IOVDD HPOUT-L/MONO /R D HPOUT- R /C S /W R SPVDD SPVSS 7- 11 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 32: Key Data Input

    W hen one of the keys is R eplace the PBA pushed, K B IOsignal is O K ? Y es E N D 7- 12 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 33: Receiver Part

    M odify the speaker wire soldering speaker wire Y es R eplace the R eceiver Is R eceiver working? Y es E N D 7- 13 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 34 F low Chart of Troubleshooting NZQA5V6XV5T1 ZD600 EARP_N 3-4IN 1-2IN M_SEL JACK_EN AMP_P SPK_N VDD2 7- 14 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 35: Lcd Part

    C heck the U 303 20(R S) is O K ? Y es R eplace the L C DM odule Y es E N D 7- 15 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 36: Key Back Light

    U 701 pin 5 = " H " ? Y es R esolder or replace U 701 U 701 pin 2,3 = " H " ? Y es E N D 7- 16 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 37: Camera Part

    C heck the R 304, C 308 Y es Is there another problem ? Y es R eplace the cam era m odule E N D 7- 17 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 38 H1 0 CLK_O DI 2 Y(2) MVEP1 DI 3 Y(3) MVEP2 DI 4 Y(4) MVEP3 DI 5 Y(5) DI 6 Y(6) DI 7 Y(7) 7- 18 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 39: Gsm Receiver

    R 116, R 117, R 119 R 100, R 101 R 121 >= 1V Y es C heck U 200 E N D 7- 19 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 40: Gsm Transmitter

    R F PSU Part O K ? Y es R esolder U 100 or check Txcpo(R 114) C heck U 200 E N D 7- 20 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 41: Dcs Receiver

    R 100, R 101 R 116, R 117, R 119, R 121 >= 1V Y es C heck U 200 E N D 7- 21 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 42: Dcs Transmitter

    R F PSU Part pin22,28 >= 2.7V Y es R esolder U 100 or check Txcpo(R 114) C heck U 200 E N D 7- 22 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 43 FESW 2 FE_SW 2 TXCPO FESW 1 FE_SW 1 TXCPVC C RFLOVC C TXO N GNDTUNE RFTUNE RFVCOVCC SYNON RXON IFVCC SYNVCC RFCPO GND1 7- 23 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

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