Samsung SGH-D500 Service Manual
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Samsung SGH-D500 Service Manual

Samsung SGH-D500 Service Manual

Gprs/edge telephone
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See also: User Manual , Manual
GPRS/EDGE TELEPHONE
GPRS/EDGE TELEPHONE
SGH-D500
SGH-D500E
CONTENTS
1.
2.
3.
Exploded Views and Parts List
4.
5.
6.
7.

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Summary of Contents for Samsung SGH-D500

  • Page 1: Table Of Contents

    GPRS/EDGE TELEPHONE SGH-D500 SGH-D500E GPRS/EDGE 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. Dec. 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.: GH68-05955A International and/or domestic law. BASIC.

  • Page 3: Gsm General 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: Specification

    4 ¡¾ 4 dBm 5 ¡¾ 5 dBm 2 ¡¾ 5 dBm 2 ¡¾ 5 dBm 0 ¡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 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. 2- 1 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 6: Circuit Description

    The Backlight Brightness Modulator (BBM) contains a programmable Pulse-width modulator (PWM) and FET to modulate the intensity of a series of LED’s or to control a DC/DC converter that drives LCD backlight. This phone (SGH-D500,SGH-D500E) use PWM control to contrast the backlight brightness. 1.3. Clock Generator The Clock Generator (CG) generates all clocks for internal and external usage.
  • Page 7 There is Stereophonic analog output for Headphone. 9. Memory This system uses Samsung's memory, KBJ10KB00M. The KBJ10KB00M is a Multi Chip Package Memory which combines 256Mbit Synchronous Burst Multi Bank NOR Flash Memory and two 512Mbit OneNAND Flash and 128Mbit Synchronous Burst U tRAM.
  • Page 8 It utilizes 16 bit data bus for communication with the main processor, including bus interface types. 2- 4 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 9 QCK01 QMP02 QME02 QPC01 QVO01 QIF01 QCR08 QKP01 QCR16 QMO01 QFL01 QMP01 QMI01 QME01 QCR11 QSC18 QCR11 QAN02 QSC16 QCR16 QRE01 QCR11 QBA19 3- 1 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 10 GH59- 01698A QCR11 SCREW 6001- 001654 QAN02 INTENNA GH42- 00479A QRE01 REAR COVER GH75- 05642A QCR11 SCREW 6001- 001654 QIF01 IF COVER GH72- 17901A 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- 00337C) 3- 4. Power Supply Cable 3- 6. TA 3- 5. DATA CABLE (GH44- 00482A) (GH39- 00331A] 3- 3 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 12 U600 2007- 000162 R206 1109- 001322 U307 2007- 000162 R207 1201- 002213 PAM 100 2007- 000162 R208 1202- 001068 U663 2007- 000162 R209 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- 000566 R102 2007- 007573 R618 2007- 007592 R401 2007- 000566 R104 2007- 007861 R507 2007- 000758 R500 2007- 008117 R513 2007- 000758 R502 4- 2 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 14 2203- 000812 C112 2203- 005482 C111 2203- 000812 C119 2203- 005482 C117 2203- 000812 C124 2203- 005482 C118 2203- 000812 C150 2203- 005482 C202 4- 3 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 15 2203- 006090 C402 2703- 001723 L116 2203- 006190 C123 2703- 001723 R405 2203- 006208 C200 2703- 001724 L301 2203- 006208 C413 2703- 001749 L100 4- 4 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 16 2007- 003030 R807 G H13- 00025A U305 2007- 007200 R820 G H71- 04302A ANT104 2007- 007200 R821 G H71- 04302A ANT105 2007- 007529 R827 4- 5 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 17 2703- 001174 L804 2703- 001174 L805 2703- 002313 L802 2703- 002714 L800 2703- 002803 L806 3708- 001862 CN800 3708- 002054 HDC800 3711- 005801 CN802 4- 6 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 18 5 . S G H - D 5 0 0 ,S G H - D 5 0 0 E 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 19: Block Diagrams

    ( Slim , Standard ) SIMEN KEY _ BOARD VCHG RTC _ CLOCK Charging Circuit SIM CARD ( 32 . 768 KHz) VSAVE 5- 2 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 20 6 . S G H - D 5 0 0 ,S G H - D 5 0 0 E 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 21: 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 22 PCB Diagrams 3. Sub PCB Top Diagr am 6- 3 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 23 PCB Diagrams 4. Sub PCB Bot t om Diagr am 6- 4 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 24 C heck the clock generation circuit (related to U 101) = 26M H z 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 25: Flow Chart Of Troubleshooting

    C426 470nF SD A 32KHz_DIGIT R412 PON_TX +VDD_IO_LOW REF_O N C427 SIMRST 470nF SIMCL K R413 51 0 MIC_BIAS RSTON IT_PM U SIMIO 7- 2 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 26 C heck the U 308 O K ? Y es C heck the 16bit data signal &m em ory C E 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 27 +VDD_GSM_CORE TRCPKT(0:7) R210 R217 4.7K TRCSYN C TRCCLK J_SE L JTAG TP225 TRSTn TP226 TP227 TP228 TP229 TP230 R212 TP231 RSTON TP232 RTCK 7- 4 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 28: Charging Part

    A U X _O N signal Y es C heck the U 503 pin 2 R esolder or replace U 503 ¡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 29 100NF 4.7K,1% Q500 C502 2.7K V_EXT_CHARGE DTC144EM F951A106MPAAQ 2 R514 1K,1% +VDD_IO_HIGH R515 ZD501 UDZS8.2B BATTERY CHARGING USB_CHG_O N Q505 DTC144EM Q506 DTC144EM 7- 6 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 30: Sim Part

    SIM 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 31 C426 470nF SD A 32KHz_DIGIT R412 PON_TX +VDD_IO_LOW REF_O N C427 SIMRST 470nF SIMCL K R413 51 0 MIC_BIAS RSTON IT_PM U SIMIO 7- 8 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 32: Microphone Part

    C heck the J A C K _E N signal = ' H ' ? Y es C heck the M IC R eplace the M IC Y es E N D 7- 9 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 33 EARSPK_COM HFR_P AMP_ N 1S 2 U662 MELODY_SEL 3-4I N EXTSPK_E 1-2IN STG3699 AMP_ N EAR_ P 2S 1 3S 2 SPK_ N 7- 10 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 34 H D C 800 pin 3,5 ¡Ö1.8V ? FPC B (W hen U 300 operate) Y es C hange the Speaker Is Speaker working? Y es E N D 7- 11 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 35 C311 C312 R312 39N F 100NF R313 AN L C313 C314 560PF 100NF CODE C R314 C315 33N F EARP_H F MELODY IC 7- 12 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 36: 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- 13 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 37 KEY_COL(2:4 ) KEY_COL(4 ) KEY_COL(3 ) KEY_COL(2 ) KEY_ROW(2:4) KEY_ROW(4) SOFT1 SEN D CL R KEY_ROW(3) SOFT2 DOWN KEY_ROW(2) IN T LEFT RIGHT KEY_MAP 7- 14 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 38: Receiver Part

    M odify the speaker wire soldering spaeaker wire Y es R eplace the Speaker Is R eceiver working? 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 39 EARSPK_COM HFR_P AMP_ N 1S 2 U662 MELODY_SEL 3-4I N EXTSPK_E 1-2IN STG3699 AMP_ N EAR_ P 2S 1 3S 2 SPK_ N 7- 16 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 40 C heck the U 601 &the related circuit U 802 PIN 1 = 12V ? Y es R eplace the L C DM odule Y es E N D 7- 17 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 41: Lcd Backlight

    LED800 L800 22uH C812 C804 C803 220n F 33PF U802 VOUT VI N BACKLIGHT CTRL C813 R819 R823 LT3465AES6 39N F LCD BACKLIGHT 7- 18 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 42: Key Back Light

    C N 800 PIN 1 = " H " ? Y es C heck the Q 800 Q 800 pin 3 = " L " ? Y es E N D 7- 19 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 43 LED60 5 LED601 R627 100K VBAT R806 R807 R801 R802 R800 R803 Q802 2SC5658T2LR R812 SLIDER_KEY_O V803 R814 VC040205X150R R829 V802 100K VC040205X150R KEY_LED 7- 20 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 44: Camera Part

    26M hz and R 318 Y es Is there another problem ? Y es R eplace the cam era m odule E N D 7- 21 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 45 Y(2) B5 DI 3 Y(3) DI 4 Y(4) V303 B6 DI 5 C322 Y(5) DI 6 100NF Y(6) DI 7 Y(7) MV319DNQ IMAGE_DSP 7- 22 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 46: Gsm Receiver

    R esolder U 102 R 112, R 113, R 114, R 115 >= 1V Y es C heck U 200 E N D 7- 23 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 47: Gsm Transmitter

    R F13M H z, >= 1V >=2.7V R F PSU Part Y es Y es R esolder U 102 C heck U 205 E N D 7- 24 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 48: Dcs Receiver

    R esolder U 102 R 112, R 113, R 114, R 115 >= 1V Y es C heck U 200 E N D 7- 25 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 49: Dcs Transmitter

    >= 1V >= 2.7V R F PSU Part Y es Y es R esolder U 102 C heck U 200 E N D 7- 26 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 50: Pcs Receiver

    R esolder U 102 R 112, R 113, R 114, R 115 >= 1V Y es C heck U 200 E N D 7- 27 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 51: Pcs Transmitter

    >= 1V >= 2.7V R F PSU Part Y es Y es R esolder U 102 C heck U 200 E N D 7- 28 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 52 DCS_TX R112 RX_TX_Q P C145 R113 RX_TX_Q N R114 FESW 1 RX_TX_I P C146 FESW 2 R115 RX_TX_I N FESW 3 C150 33PF 7- 29 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

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Sgh-d500e

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