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Samsung SGH-D100 Service Manual

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SERVICE
GSM TELEPHONE
SGH-D100
GSM TELEPHONE
SGH-D100/D100A
SGH-D100A
Manual
CONTENTS
1.
Specification
2.
Flow Chart of Troubleshooting
3.
Exploded Views and Parts List
4.
Electrical Parts List
5.
Block Diagrams
6.
PCB Diagrams

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Summary of Contents for Samsung SGH-D100

  • Page 1 GSM TELEPHONE SGH-D100/D100A Manual SERVICE GSM TELEPHONE CONTENTS Specification Flow Chart of Troubleshooting Exploded Views and Parts List Electrical Parts List Block Diagrams PCB Diagrams SGH-D100 SGH-D100A...

  • Page 2: Gsm General Specification

    5pcl ~ 19pcl 0pcl ~ 15pcl 0pcl ~ 15pcl Sensit ivit y - 102dBm -102dBm - 100dBm - 100dBm TDMA Mux Cell Radius 35Km 35Km SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 3: Gsm Tx Power Class

    11±3 dBm 8±4dBm 8±4dBm 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: Flow Chart Of Troubleshooting

    Check the clock signal at pin4 of Check the clock generation OSC801 circuit Freq=13MHz ? Vrms≥300mV ? Vpp is around 900mVpp ? Check the initial operation SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 5: Sim Part

    SGH-D100/D100A Flow Chart of Troubleshooting and Circuit Diagrams 2. Initial Initial Failure Check the signal at the pin 11 of U102 is Check U102 "High" when the phone is boot on Check the pin 22 of Check the U701 U102 is "High"...

  • Page 6: Charging Part

    SGH-D100/D100A Flow Chart of Troubleshooting and Circuit Diagrams 4. Charging Part Abnormal charging part Check the pin 17, 18 of CN300 is more than Replace TA, Check CN300 Check the pin 2 of Check the U601 Q102 is "low"? Check the pin 3 of Check the Q102 Q102 is "low"?
  • Page 7 SGH-D100/D100A Flow Chart of Troubleshooting and Circuit Diagrams SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 8 SGH-D100/D100A Flow Chart of Troubleshooting and Circuit Diagrams SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 9 SGH-D100/D100A Flow Chart of Troubleshooting and Circuit Diagrams Sheet SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 10: Microphone Part

    SGH-D100/D100A Flow Chart of Troubleshooting and Circuit Diagrams 5. Microphone Part Microphone does not work check the soldered Solder the microphone again status of microphone. Check the reference Resolder or change voltage on mic path R419, R420, R423 C411 ≒ 2.5 V...
  • Page 11 SGH-D100/D100A Flow Chart of Troubleshooting and Circuit Diagrams SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 12 SGH-D100/D100A Flow Chart of Troubleshooting and Circuit Diagrams SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 13 SGH-D100/D100A Flow Chart of Troubleshooting and Circuit Diagrams 2.RF 1. EGSM RX CONTINUOUS RX ON RF INPUT : 62CH NORMAL CONDITION CHECK AMP : -50dBm catch the channel? ANT1001, R1015, L1009 F1001 CHECK C1003, F1003 pin15 ≥ -65dBm ? Solder again or change...
  • Page 14 SGH-D100/D100A Flow Chart of Troubleshooting and Circuit Diagrams 2. DCS RX CONTINUOUS RX ON RF INPUT : 698CH AMP : -50dBm CHECK NORMAL CONDITION catch the channel? ANT1001, R1015, L1009 F1001 CHECK C1003, F1003 pin15 ≥ -65dBm ? Solder again or change...
  • Page 15 SGH-D100/D100A Flow Chart of Troubleshooting and Circuit Diagrams 3. PCS RX CONTINUOUS RX ON RF INPUT : 660CH NORMAL CONDITION CHECK AMP : -50dBm catch the channel? ANT1001, R1015, L1009 F1001 CHECK C1003, F1003 pin53 ≥ -65dBm ? Solder again or change...
  • Page 16 SGH-D100/D100A Flow Chart of Troubleshooting and Circuit Diagrams C904 R805 47PF GSM_PAM_IN DPCS_PAM_IN C808 C906 33PF GSM_LNA_IN_N RFIGN RXQN RXQN GSM_LNA_IN_P RFIGP U1002 RXIP RXIP DCS_LNA_IN_N RFIDN RXIN RXIN RFIDP DCS_LNA_IN_P TXIP TXIP PCS_LNA_IN_N RFIPN TXIN TXIN PCS_LNA_IN_P RFIPP TXQP...
  • Page 17 SGH-D100/D100A Flow Chart of Troubleshooting and Circuit Diagrams 4. EGSM TX CONTINUS TX ON CONDITION F1001 F1001 pin 12 : U701,U702 pin13 : 2.8 V? about 2~3 dBm? Tx Power DAC Value: 550 Code applied check & change CH : 62...
  • Page 18 SGH-D100/D100A Flow Chart of Troubleshooting and Circuit Diagrams 5. DCS/PCS TX CONTINUOUS TX ON CONDITION F1001 pin11 U701,U703(dcs) F1001 pin 10 : (dcs), pin5(pcs) CH : 698CH(DCS), 660CH(PCS) about 2~3 dBm? : 2.8 V? U704(pcs) check Tx Power DAC Value: 500 Code Applied(DCS)
  • Page 19 SGH-D100/D100A Flow Chart of Troubleshooting and Circuit Diagrams 2-16 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 20 3. SGH-D100/D100A Exploded View and its Parts list 1. Cellular phone Exploded View (SGH-D100) Q0032 Q0001 Q0028 Q0066 Q0028 Q0044 Q0007 Q0003 Q0008 Q0031 Q0009 Q0005 Q0030 Q0010 Q0006 Q014 Q0015 Q0052 Q0063 Q0002 Q0012 Q0011 Q0004 Q0013 Q0064 Q0054...
  • Page 21 SUB LCD GH07-00447A Q0052 SCREW-MACHINE;PH,+,M1.4,L5 6001-001633 Q0054 SCREW-MACHINE;PH(P12.5),+,M1.4 6001-001155 Q0063 MPR F/LOWER SCREW CAP GH74-05770A Q0064 BATTERY-600MA GH43-00955A Q0065 BATTERY-800MAH GH43-00956A Q0066 MEC-FOLDER BRACKET GH75-03247A SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 22 3. Cellular phone Exploded View (SGH-D100A) Q0001 Q0020 Q0028 Q0066 Q0054 Q0003 Q0044 Q0007 Q0008 Q0005 Q0066 Q0030 Q0031 Q0010 Q0014 Q0006 Q0015 Q0002 Q0012 Q0052 Q0066 Q0004 Q0011 Q0065 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 23 SUB LCD GH07-00447A Q0052 SCREW-MACHINE;PH,+,M1.4,L5 6001-001633 Q0054 SCREW-MACHINE;PH(P12.5),+,M1.4 6001-001155 Q0063 MPR F/LOWER SCREW CAP GH74-05770A Q0064 BATTERY-600MA GH43-00955A Q0065 BATTERY-800MAH GH43-00956A Q0066 MEC-FOLDER BRACKET GH75-04127A SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 24: Data Cable

    5.. Test Jig ( GH80-00865A ) 3-1. RF Test Cable 3-2. Test Cable 3-3. Serial Cable (GH39-00182A) (GH39-00127A) 3-4. Power Supply Cable 3-5. DATA CABLE 3-6. TA (GH39-00159A) (GH44-00184A) SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 25: Electrical Parts List

    LED201,LED202,LED203 2203-005061 C302,C303,C304,C402 0601-001790 LED204,LED205,LED207 2203-000359 C401 0601-001790 LED208,LED210,LED211 2203-001405 C403,C609,C905 0601-001790 LED212,LED213,LED214 2203-005061 C404,C409,C417,C505 0601-001790 LED215,LED216 2404-001086 C405,C413 0604-001261 LED217 2203-000885 C408 4302-001130 M101 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 26 U701 2007-000164 R404 0504-001042 U702,U703,U704 2007-000161 R405 1405-001019 V301 2007-000775 R406 1405-001082 V401 2007-000159 R407,R411,R418 0406-001150 ZD201,ZD202,ZD203 2007-001325 R410 0406-001084 ZD301,ZD302,ZD303 2007-000141 R413,R415 0406-001152 ZD304 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 27 SGH-D100/D100A Electrical Parts List SEC Code Design LOC 0403-001427 ZD305 0406-001150 ZD402,ZD403,ZD404 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 28: Block Diagrams

    Si 4205 DSP16000 SERIAL DATA, SERIAL DATA ARM7TDMI CLK, INTERFACE GSM:890MHz~915MHz D E T DCS:1710MHz~1785MHz TCVCXO 13 MHz PCS:1850MHz~1910MHz A F C C L K SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 29 X-TAL DAIRN DAIDO 32.768KHz DAIDI JTAG/ICE KEYBOARD Audio Part JTAG/ICE Audio FLASH FLASH SRAM SRAM B'D B'D conn. (16M) (16M) (64M) (64M) Keypad Memory part SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 30: Pcb Diagrams

    C202 C211 C201 C210 R707 R307 R303 C1019 R306 C805 R1006 C107 L1007 U102 C1012 C1009 C1008 F1003 C106 C1006 C1005 R1014 R1005 C114 C808 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 31 U401 R209 LEFT LED203 LED205 R401 LED204 LED212 R704 C1007 R701 C1004 R705 C1010 V301 LED213 C415 R412 LED211 LED214 LED207 RIGHT C224 MIC401 R202 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 32 ELECTRONICS ⓒ Samsung Electronics Co.,Ltd. Apl. 2004 Printed in Korea. This Service Manual is a property of Samsung Electronics Co.,Ltd. Code No.: GH68-04203A Any unauthorized use of Manual can be punished under applicable BASIC. International and/or domestic law.

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Sgh-d100a

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