Samsung SGH-E630 Service Manual
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Samsung SGH-E630 Service Manual

Samsung SGH-E630 Service Manual

Gsm telephone
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Download this manual See also: User Manual, Manual Del Usuario
G SM TE L E PHO N E
Manual
SERVICE
G S MT E L E P H O N E
C O N T E N T S
1 . S p e c ific a tio n
2 . C ir c u itD e s c r ip tio n
3 . E x p lo d e dV ie w sa n dP a r tsL is t
4 . E le c tr ic a lP a r tsL i s t
5 . B lo c kD i a g r a m s
6 . P C B D ia g r a m s
7 . F lo w C h a r to fT r o u b le s h o o tin g

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  • Page 1 G SM TE L E PHO N E Manual SERVICE G S MT E L E P H O N E C O N T E N T S 1 . S p e c ific a tio n 2 . C ir c u itD e s c r ip tio n 3 .
  • Page 2 ELECTRONICS...

  • Page 3: Gsm General Specification

    - 1 0 0 d B m - 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 SAMSUNG Proprietary-Contents may change without notice 1- 1...

  • Page 4: Gsm Tx Power Class

    7 ¡¾ 3 dBm 4 ¡¾ 4 dBm 4 ¡¾ 4 dBm 5 ¡¾ 3 dBm 2 ¡¾ 5 dBm 2 ¡¾ 5 dBm 0 ¡¾ 5 dBm 0 ¡¾ 5 dBm SAMSUNG Proprietary-Contents may change without notice 1- 2...
  • Page 5 UAA3536HN chip generates modulator signal which power level is about 1.5dBm and fed into Power Amplifier(U201). The PA output power and power ramping are well controlled by Auto Power Control circuit. We use offset PLL below table. 2- 1 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 6 The Clock Generator (CG) generates all clocks for internal and external usage. The 32768 Hz crystal oscillator provides an accurate low clock frequency for the PCF50601 and other circuitry. 2- 2 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 7 EARP_P and EARP_N from OM6357 are connected to the main speaker. AUXSP is connected to the Hands free kit. MIC_P and MIC_N are connected to the main MIC. And AUX_MIC_P and AUX_MIC_N are connected to the Hands free kit. 2- 3 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 8 OM6357_7 enable two memories. They use only one volt supply voltage, VDD3 in the PCF50601. This system uses Samsung's memory, KBB06B400M-F402. It is consisted of 128M bits flash NOR memory and 256M bits flash NAND memory and 64M bits SCRAM. It has 16 bit data line, HD[0~15] which is connected to OM6357_7 and MV317S.
  • Page 9 CPU is available. JPEG encoder and decoder are baseline ISO/IEC 10918-1 JPEG compliance (DCT-based). JPEG decoder supports YUV444, YUV422, YUV420 and YUV411 format standard JPEG image. 2- 5 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 10 QSP01 QLC01 QKP01 QCR05 QMP02 QME02 QCA02 QPC01 QMI01 QME01 QVK01 QMP01 QFL01 QCA01 QAN02 QCR26 QSC02 QRE01 QIF01 QCW01 QRF01 QCR31 QBA21 3- 1 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 11 PCB- FPCB GH41- 00637A QCA01 UNIT CAMERA GH59- 01464A QSC02 SCREW CAP GH74- 11226A QAN02 INTENNA GH42- 00457A QCW01 WINDOW CAMERA GH75- 05299A 3- 2 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 12 3- 3. Serial Cable (GH39- 00182A) (GH39- 00217A) 3- 4. Power Supply Cable 3- 5. DATA CABLE 3- 6. TA (GH39- 00219A) (GH44- 00483A) 3- 3 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 13 2007- 000141 R303 1405- 001082 V204 2007- 000141 R304 1405- 001082 V205 2007- 000141 R412 1405- 001082 V501 2007- 000141 R415 1405- 001082 V502 4- 1 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 14 2007- 000162 R600 2007- 001301 R712 2007- 000162 R601 2007- 001301 R713 2007- 000162 R602 2007- 001301 R714 2007- 000162 R603 2007- 001301 R715 4- 2 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 15 2203- 000585 C149 2203- 000233 C216 2203- 000585 U475 2203- 000233 C217 2203- 000585 U476 2203- 000233 C410 2203- 000609 C142 2203- 000233 C414 4- 3 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 16 2203- 005061 C306 2203- 005482 C103 2203- 005061 C307 2203- 005482 C122 2203- 005061 C309 2203- 005482 C125 2203- 005061 C310 2203- 005482 C135 4- 4 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 17 2203- 006093 C526 2404- 001305 C700 2203- 006093 C530 2404- 001339 C425 2203- 006093 C531 2703- 002200 L101 2203- 006093 C533 2703- 002201 L807 4- 5 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 18 CN603 2007- 008137 4302- 001130 M500 2203- 005061 GH13- 00020A U400 2203- 005061 2203- 005061 2203- 005065 2203- 005482 2203- 005496 2203- 006093 4- 6 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 19 5 . S G H - E6 3 0 B l o c k D i a g r a m s 1. RF So lut ion Bloc k Diagram 5- 1 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 20 NAND 256M (256M bit) VDD_VIB SRAM (64M bit) MIC_BIAS Li-Ion Battery (Standard) VDD_KEY VDD_AMP AVDD KEY_BOARD Charging RTC_CLOCK SIM CARD Circuit (32.768KHz) AVDD_TEMP BL_VDD 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 - E6 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 22 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 23 C heck for the clock at C 137 = 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 24 SG H- E 630 F low Chart of Troubleshooting 7- 2 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 25 (m em ory C E ) O K ? Y es C heck the circuit around L C D&U 403 (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 26 SG H- E 630 F low Chart of Troubleshooting i t i a 7- 4 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 27: Charging Part

    C H G _O N signal Y es C heck the C 601 R esolder or replace U 602 ¡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 28 SG H- E 630 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 29: Sim Part

    C N 500 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 30: Microphone Part

    1102 to M IC and C 712 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 31 SG H- E 630 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 32: Speaker Part(Melody)

    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 33 SG H- E 630 F low Chart of Troubleshooting Speaker 7- 11 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 34: 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 35: Receiver Part

    M odufy the speaker FPCsoldering speaker FPC 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 36: Lcd Part

    C heck the U 400 20(R S) is O K ? Y es R eplace the L C DM odule Y es E N D 7- 14 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 37: Key Back Light

    C heck the PM U related to " B L V D D " C 531 = " H " ? 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 38: Camera Part

    C heck the R 315 Y es Is there another problem ? Y es R eplace the cam era m odule E N D 7- 16 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 39: Gsm Receiver

    C heck pins related to U 100 Y es R 116, R 117, R 118, R 119 >= 1V Y es C heck U 1102 E N D 7- 17 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 40: Gsm Transmitter

    U 100 pin6, 7, 8, 9 R esolder U 100 >= 500m V or C heck pins related to U 100 C heck U 1102 E N D 7- 18 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 41: Dcs Receiver

    C heck pins related to U 100 Y es R 116, R 117, R 118, R 119 >= 1V Y es C heck U 1102 E N D 7- 19 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 42: Dcs Transmitter

    U 100 pin 6, 7, 8, 9 R esolder U 100 >= 500m V or C heck pins related to U 100 C heck U 1102 E N D 7- 20 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 43: Pcs Receiver

    C heck pins related to U 100 Y es R 116, R 117, R 118, R 119 >= 1V Y es C heck U 1102 E N D 7- 21 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 44: Pcs Transmitter

    U 100 pin 6, 7, 8, 9 R esolder U 100 >= 500m V or C heck pins related to U 100 C heck U 1102 E N D 7- 22 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

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