Samsung Anycall SGH-N700 Service Manual
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Samsung Anycall SGH-N700 Service Manual

Samsung Anycall SGH-N700 Service Manual

Samsung mobile phone service manual
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SAMSUNG Anycall
SAMSUNG Anycall
SGH-N700
CONTENTS
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Summary of Contents for Samsung Anycall SGH-N700

  • Page 1: Table Of Contents

    SAMSUNG Anycall SGH-N700 SAMSUNG Anycall 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. January. 2005 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.: GH68-06532A BASIC.

  • Page 3: Specification

    - 1 0 0 d B m TDM A M u x C el l Ra d iu s 3 5 K m 3 5 K m 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 3dBm 4 ¡¾ 4 dBm 7 ¡¾ 3 dBm 5 ¡¾ 3 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

    After channel selection, the digital output is scaled with a digital PGA, which is controlled with the DGAIN. DACs drive a differential analog signal onto the RXIP, RXIN, RXQP, RXQN pins to interface to standard analog-input baseband IC. 2- 1 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 6 LED1_DRV is controlled via LED1_[0:2] and can be programmed to sink from 15mA to 60mA in 7.5mA steps. LED2_DRV is controlled via LED2_[0:2] and can be programmed to sink from 5mA to 40mA in 5mA steps. 2- 2 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 7 Result of matrix informs the key status to key interface in the trident. Some pins are connected to varistor for ESD protection. And power on/off key is seperated from the matrix. So power on/off signal is connected with CSP2200 to enable CSP2200. 2- 3 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 8 CP_WEN or CP_OEN is enabled. Memories use RST. A[0] signal enables lower byte of PSRAM and UPPER_BYTE signal enables higher byte of PSRAM. 2- 4 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 9 This system uses the 13MHz TCXO. AFC control signal form CSP1093 controls frequency from 13MHz x-tal. This clock is fed to CSP1093,Trident,YMU759 and Silab solution. 2- 5 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 10 Circuit Description 2- 6 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 11 1. Cellular phone Exploded View- 1 QMW02 QFR01 QIF01 QKP01 QCR05 QSP01 QMO01 QLC01 QMP01 QME01 QMI01 QAN02 QAN05 QRE01 QRF01 QCR04 QBA21 3- 1 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 12: Exploded Views And Parts List

    REAR COVER GH75- 04538A QCR04 SCREW- MACHINE 6001- 001479 QRF01 MPR- R/F COVER GH74- 08243A QBA21 BATTERY- 820MAH GH43- 01599A QAN02 INTENNA GH42- 00444A 3- 2 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 13 3- 3. Serial Cable (GH39- 00182A) (GH39- 00127A) 3- 4. Power Supply Cable 3- 6. TA 3- 5. DATA CABLE (GH44- 00284A) (GH39- 00143B) 3- 3 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 14 E xploded Views and Parts List 3- 4 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 15 1405- 001082 ZD604 2007- 000148 R109 1405- 001082 ZD605 2007- 000148 R110 1405- 001082 ZD606 2007- 000148 R202 1405- 001082 ZD607 2007- 000148 R214 4- 1 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 16: Electrical Parts List

    2007- 001217 R605 2203- 000233 C508 2007- 001217 R606 2203- 000254 C118 2007- 001217 R607 2203- 000254 C201 2007- 001217 R608 2203- 000254 C202 4- 2 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 17 2203- 001072 C216 2203- 005509 C515 2203- 001383 C412 2203- 005509 C521 2203- 001405 C507 2203- 006093 C115 2203- 001598 C111 2203- 006093 C120 4- 3 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 18 2801- 003747 OSC201 2809- 001264 OSC401 2909- 001225 U402 3705- 001287 U401 3709- 001335 CN101 3710- 002017 CN601 4302- 001130 BAT101 GH09- 00029A U201 4- 4 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 19 DCS TX SCLK (1710 ~ 17 85 MHz) SENB PDNB Dua l PA M (U403) EGSM TX (880 ~ 91 5 MHz) Bryce Park 5- 1 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 20: Block Diagrams

    Block Diagrams 2. Base Band Solut ion Blo ck Diagr am 5- 2 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 21 6 . S G H - N 7 0 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 22: Pcb Diagrams

    PCB Diagrams 2. Main PCB Bot t om Diagr am 5- 2 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 23 6 (related to O SC 401) Freq = 13M H z Y es C heck the initial operation E N D 7- 1 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 24: Flow Chart Of Troubleshooting

    L C Ddisplay is O .K Y es Sound is O .K C heck the A udio Part Y es E N D 7- 2 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 25 F low Chart of Troubleshooting 7- 3 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 26: Sim Part

    12, #K 11, #K 14, #J 11 of C heck the U 101 C N 101? Y es C heck the SIMC ard E N D 7- 4 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 27: Charging Part

    The IC H R G= 1.4V (during charging) and ¡Ö180m V (full Solder again or change R 107 charging) ? 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 28 F low Chart of Troubleshooting CLKI D(2) D(3) /IRQ D(4) /RST D(5) D(6) PLL C D(7) VD D MT R SPOUT 2 VREF SPOUT 1 SPVSS 7- 6 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 29: Microphone Part

    R eplace around M ic C ircuit Y es Is m icrophone ok ? C heck U 101 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 30: Speaker Part

    U 501 is U 501 is " L ow" " H igh" C heck U 502 C heck U 101 E N D 7- 8 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 31 F low Chart of Troubleshooting CLKI D(2) D(3) /IRQ D(4) /RST D(5) D(6) PLL C D(7) VD D MT R SPOUT 2 VREF SPOUT 1 SPVSS 7- 9 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 32 V p -p:1 0 0 m V ? r e so ld e ro rc h a n g e C H E C K U 1 0 1 7- 10 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 33: Egsm Transmitter

    U 4 0 4 c h a n g eo rr e so ld e r U 1 0 1 c h a n g e 7- 11 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 34: Dcs Receiver

    V p -p:1 0 0 m V ? r e so ld e ro rc h a n g e C H E C K U 1 0 1 7- 12 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 35: Dcs Transmitter

    U 4 0 4 c h a n g eo rr e so ld e r U 1 0 1 c h a n g e 7- 13 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 36 F low Chart of Troubleshooting 7- 14 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

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