Samsung SGH-P310 Service Manual
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Samsung SGH-P310 Service Manual

Samsung SGH-P310 Service Manual

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GSM TELEPHONE
GSM TELEPHONE
SGH-P310
1.
Safety Precautions
2.
Specification
3.
Product Function
4.
Array course control
5.
Exploded View and Parts List
6.
MAIN Electrical Parts List
7.
Block Diagrams
8.
PCB Diagrams
9.
Flow Chart of Troubleshooting
10. Reference data
CONTENTS

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Summary of Contents for Samsung SGH-P310

  • Page 1 GSM TELEPHONE SGH-P310 GSM TELEPHONE CONTENTS Safety Precautions Specification Product Function Array course control Exploded View and Parts List MAIN Electrical Parts List Block Diagrams PCB Diagrams Flow Chart of Troubleshooting 10. Reference data...

  • Page 2: Table Of Contents

    Contents 1. Safety Precautions 1-1. Repair Precaution ......................1-1 1-2. ESD(Electrostatically Sensitive Devices) Precaution ..........1-2 2. Specification 2-1. GSM General Specification ..................2-1 2-2. GSM Tx Power Class ....................2-2 3. Product Function 3-1. Main Function ......................3-1 4. Array course control Software Downloading 4-1.
  • Page 3 Contents 9. Flow Chart of Troubleshooting 9-1. Baseband 9-1-1. Power ON ......................9-1 9-1-2. Initial ........................9-4 9-1-3. Sim Part ........................9-6 9-1-4. Charging Part ......................9-8 9-1-5. Microphone Part ....................9-9 9-1-6. Speaker Part .......................9-11 9-1-7. LCD ........................9-13 9-1-8. Camera ........................9-16 9-2. RF 9-2-1. GSM Receiver.......................9-18 9-2-2.

  • Page 4: Safety Precautions

    ● Don't use as you pleases after change other material than replacement registered on SEC System. Otherwise engineer in charge isn't charged with problem that you don't keep this rules. SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 5: Esd(Electrostatically Sensitive Devices) Precaution

    ● You must maintain electric contact between ESD and place due to be set up until ESD is connected completely to the proper place or a circuit board. SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 6: Specification

    2. Specification 2-1. GSM General Specification GSM900 EG SM 900 DCS1 800 PCS190 0 Phase 1 Phase 2 Phase 1 Freq. Band[MHz] 890~915 880~915 1710~1785 1850~1910 Uplink/Downlink 935~960 925~960 1805~1880 1930~1990 ARFCN range 1~124 0~124 & 975~1023 512~885 512~810 Tx/Rx spacing 45 MHz 45 MHz 95 MHz...

  • Page 7: Gsm Tx Power Class

    Speclflcation 2-2. GSM Tx Power Class TX Power TX Power TX Power GSM900 DCS1800 PCS1900 control level control level control level 33±2 dBm 30±3 dBm 30±3 dBm 31±2 dBm 28±3 dBm 28±3 dBm 29±2 dBm 26±3 dBm 26±3 dBm 27±2 dBm 24±3 dBm 24±3 dBm 25±2 dBm...

  • Page 8: Product Function

    - Phone to TV - File viewer - Bluetooth - Web browser - Offline mode - E-mail - Multimedia Message Service - Java - Voice recorder SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 9: Array Course Control

    4. Array course control Test Jig (GH80-03307A) Test Cable (GH39-00478A) RF Test Cable (GH39-00182A) SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 10: Software Downloading

    • Three binary files for downloading SGh-P310. – P310XXFF3.s3 : Main source code binary. 4-2. Pre-requsite for Downloading • Downloader Program(OptiFlash.exe) • SGH-P310 Mobile Phone • Data Cable • Binary files SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 11: S/W Downloader Program

    2. Select the “Options” -> “Settings” -> “Generic” -> “Specify hardware platform”. Choose hardware platform for the downloader file setting. Set the everything else as the default values which are shown below SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 12 However, OptiFlash will use a slower speed if either the PC’s or the phone’s serial hardware is incapable of handling the selected speed SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 13 Make sure that not to change the reserved memory regions. In case of X820 the reserved regions are -0x20000010 – 0x2000ffff -0x21ff0000– 0x21ff1fff -0x29000000 – 0x30000000 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 14 7. After finishing downloading, Certain memory resets should be done to guarantee the normal performance. 8. Confirm the downloaded version name and etc. : *#1234# Full Reset : *2767*3855# SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 15: Exploded View And Parts List

    QME03 QME01 QMI03 QLC01 QLB01 QVO07 QSP01 QMO01 QAN02 QCA02 QCR08 QMP01 QVK01 QCR04 QCR08 QCA01 QRF03 QRE01 QCK01 QRF01 QVO01 QBA02 QBA01 QCR10 QBA00 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 16: Main Electrical Parts List

    NDC-DECO KEY GH71-06837A QVO07 　 IPR-DECO KEY STOPPER GH70-01641A QRE01 　 ASSY CASE-REAR GH98-01618A QRF03 PMO-COVER EAR SLIDE GH72-32598A 　 　 QCK01 PMO-CAMERA KEY GH72-32599A SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 17 MPR-INSU TAPE KEY CONN GH74-26619A MPR-GASK TAPE GOLD IF CONN GH74-26620A MPR-ELEC TAPE CAM BT GH74-26904A MPR-INSU TAPE TOUCH KEY GH74-28135A MPR-SPONGE IF CONN GH74-28137A MPR-INSU TAPE GH74-28345A SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 18: Disassembly

    1) Please be careful when you detach PBA Ass’y, because there ※ caution is Double-stick on the below. 1) Be careful with the damages of connectors. SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 19 1) Detach very carefully because there is ※ caution Double-stick between the LCD and the 1) Be careful with the damage of FPCB when Window. removing. SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 20: Assembly

    1) Place the MIC as the picture below ※ caution ※ caution 1) Check the KEY PAD is OK 1) Check the MIC FPCB is OK SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 21 1) Be cautious not to have a damage on 1) Be careful of "scratch", when screw the MIC and the contact terminals for external battery. bolts. SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 22: Main Electrical Parts List

    IC-DC/DC CONVERTER 1203-004119 UCP300 IC-POWER SUPERVISOR 1203-004164 U300 IC-DC/DC CONVERTER 1204-002138 U501 IC-MELODY 1205-002272 U200 IC-TRANSCEIVER 1205-002568 U202 IC-SWITCH 1205-002943 U407 IC-CODEC 1205-002944 UCD100 IC-TRANSCEIVER SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 23 R-CHIP 2007-000171 R531 R-CHIP 2007-000775 R515 R-CHIP 2007-000775 R517 R-CHIP 2007-001284 R410 R-CHIP 2007-001284 R411 R-CHIP 2007-001288 R510 R-CHIP 2007-001288 R511 R-CHIP 2007-001290 R110 R-CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 24 R-CHIP 2007-008055 R434 R-CHIP 2007-008055 R435 R-CHIP 2007-008057 R419 R-CHIP 2007-008297 R109 R-CHIP 2007-008401 R230 R-CHIP 2007-008401 R231 R-CHIP 2007-008401 R232 R-CHIP 2007-008401 R233 R-CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 25 R-CHIP 2007-008516 R433 R-CHIP 2007-008516 R444 R-CHIP 2007-008516 R445 R-CHIP 2007-008542 R401 R-CHIP 2007-008542 R439 R-CHIP 2007-008542 R440 R-CHIP 2007-008542 R443 R-CHIP 2007-008542 R506 R-CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 26 C-CER,CHIP 2203-000812 C546 C-CER,CHIP 2203-000812 C552 C-CER,CHIP 2203-001405 C515 C-CER,CHIP 2203-001405 C567 C-CER,CHIP 2203-002677 C141 C-CER,CHIP 2203-002709 C559 C-CER,CHIP 2203-002709 C560 C-CER,CHIP 2203-002709 C561 C-CER,CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 27 C-CER,CHIP 2203-006190 C549 C-CER,CHIP 2203-006194 C104 C-CER,CHIP 2203-006194 C121 C-CER,CHIP 2203-006194 C130 C-CER,CHIP 2203-006194 C131 C-CER,CHIP 2203-006194 C133 C-CER,CHIP 2203-006194 C136 C-CER,CHIP 2203-006194 C200 C-CER,CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 28 C-CER,CHIP 2203-006423 C201 C-CER,CHIP 2203-006423 C202 C-CER,CHIP 2203-006423 C204 C-CER,CHIP 2203-006423 C209 C-CER,CHIP 2203-006423 C210 C-CER,CHIP 2203-006423 C212 C-CER,CHIP 2203-006423 C215 C-CER,CHIP 2203-006423 C216 C-CER,CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 29 C-CER,CHIP 2203-006562 C314 C-CER,CHIP 2203-006562 C315 C-CER,CHIP 2203-006562 C321 C-CER,CHIP 2203-006562 C344 C-CER,CHIP 2203-006562 C347 C-CER,CHIP 2203-006562 C348 C-CER,CHIP 2203-006562 C400 C-CER,CHIP 2203-006562 C406 C-CER,CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 30 C-TA,CHIP 2404-001339 TA504 C-TA,CHIP 2404-001352 TA505 C-TA,CHIP 2404-001352 TA506 C-TA,CHIP 2404-001353 C418 C-TA,CHIP 2404-001353 C419 C-TA,CHIP 2404-001381 C438 C-TA,CHIP 2404-001406 C440 C-TA,CHIP 2404-001411 C120 C-TA,CHIP SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 31 CN303 CONNECTOR-FPC/FFC/PIC 3709-001386 CN200 CONNECTOR-CARD EDGE 3709-001447 SIM300 CONNECTOR-CARD EDGE 3710-002363 IFC400 SOCKET-INTERFACE 3711-005643 HDC400 HEADER-BOARD TO BOARD 3711-006217 BTC400 HEADER-BATTERY 4302-001158 BAT300 BATTERY-LI(2ND) 6-10 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 32 Exploded View and Parts List SEC CODE Design LOC Discription STATUS 4709-001426 MOD101 BLUETOOTH MODULE GH09-00045A UCP200 IC MICOM 6-11 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 33: Block Diagrams

    7. Block Diagrams SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 34 Block Diagrams SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 35: Pcb Diagrams

    8. PCB Diagrams BOTHHOLE303 ANT102 ANT100 BT_ANT100 LED400 BT_ANT101 ZD405 U500 PAD500 TA500 V402 U502 V500 V501 U507 TA504 BAT300 U506 TP205 TP207 TP206 TP204 TP202 TP201 TP203 TP200 TR200 SIM300 CN200 PAD501 D500 BOTHHOLE302 BOTHHOLE301...
  • Page 36 PCB Diagrams TP308 U100 MOD101 TH300 UCP300 ZD401 U404 U208 V506 V505 V504 UCP200 TR402 U407 U300 U403 U405 TA506 CN303 U402 V311 V310 U205 BTC400 HDC401 CN302 TP301 TP304 TP306 TP307 TP300 TP303 TP302 TP305 CN300...

  • Page 37: Flow Chart Of Troubleshooting

    UCP300 Check VRF of UCP300=2.8V C313 ④ Check TCX100 pin#6 Check the clock generation Freq = 13MHz Vp-p > 0.8V circuit(TCX100) Check the initial operation SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 39 0.33NF VFB1 VFB2 10 VOUT OUT2 3 VIN RUN1 8 SW2 7 L301 2.2uH L300 2.2uH RUN2 C306 10UF C305 C307 10uF 10uF 6.3V 6.3V SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 40: Initial

    Check the VCCD_1.6V of Check U300 U300 is "High" ③ LCD display is O.K? Check HDC401 and LCD part Sound is O.K? Check audio part SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 41 22 22 LCD(9) LCD(8) LCD(7) LCD(6) 18 18 LCD(5) LCD(4) LCD(3) LCD(2) 14 14 LCD(1) LCD(0) 10 10 L_ADS LCD_WEN MLCD_CS LED+ LED- R437 LCD_VSYNC V400 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 42: Sim Part

    Check the related circuit of UCP300 output UCP300 and voltage supply circuitry SIM300 VSIM SIM_RST SIM_CLK SIM_IO 12 12 10 10 C338 C339 C340 C341 C342 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 43 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 44: Charging Part

    Check the U405,R431 "low"? ④ The pin #8 of U406 is Check the U406 3.2~4.2V? ⑤ The ISET=1.4V(during charging) and <=0V(full Resolder or change R432 charging)? SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 45 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 46 IREF 7 ICHRG _CHG IMIN 4 _EN GND 5 CHG_OFF C437 C438 R430 R432 C439 R431 VBAT TR400 JIG_ON_IF JIG_ON R433 TA_VEXT R434 R435 9-10 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 47: Microphone Part

    Check the assembled Reassemblage microphone status of microphone. resolder or change Check the reference voltage on mic path (R522,TA506,R524,C546, R524=2.4V R538,) Is microphone ok? Check UCP300 9-11 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 48 2.8V R522 C559 CAM_MIC+ C560 CAM_MIC- R524 TA506 C541 R529 MICINP MIC+ C543 MICOUTP MIC- R532 C546 R535 C549 MICINN C552 R538 MICOUTN R539 9-12 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 49: Speaker Part

    Check the Pin10 Check UCP300 of UCP300 = "LOW" ④ Check the Pin2 Check UCP300 of UCP300 = "LOW" Is speaker OK? Change speaker 9-13 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 50 Flow Chart of Troubleshooting and Circuit Diagrams 9-14 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 51 R505 C501 TA500 C506 C507 VBAT L503 C502 MELODY+ COMD SPK_N R510 AUDIO_OUT_SEL AOUTAN A-B_IN U500 C-D_IN NCC 9 COMB SPK_P R511 MELODY- AOUTAP 9-15 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 52: Lcd

    Check the LCD_BL_EN signal (U404) ④ backlight's brightness is Change to New Compnent(U404). If not uniform effect, change to new LCD ③ ④ 9-16 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 53 Flow Chart of Troubleshooting and Circuit Diagrams VBAT 3.8V L402 U402 LED+ +12V 7 SW VIN 2 LED- LCD_BL_EN R406 C416 R407 C417 9-17 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 54: Camera

    Check the voltage Change U400 pin 9,10 of U400 (Pin 9 : 2.8V Pin10 :1.5V) Check pin 8 of HDC401 Check HDC401 (frequency : 28.8MHz) 9-18 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 55 Flow Chart of Troubleshooting and Circuit Diagrams 9-19 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 56 VCAM_2.8A VCAM_2.8D VBAT U400 L401 VOUT1 2 EN1 VOUT2 9 VCAM_EN 4 CBYP N/C 7 C452 C409 C410 R402 C411 1112 13 14 1516 9-20 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 57: Gsm Receiver

    : 2.8V resolder or change UCD100 CHECK TCX100 CHECK Pin19,21:13MHz TCX100 change GSM Receiver is ok? GSM RX path component resolder or change 9-21 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 58: Dcs Receiver

    : 2.8V resolder or change TCX100 CHECK UCD100 CHECK Pin19,21:13MHz TCX100 change DCS RX path component DCS Receiver is ok? resolder or change 9-22 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 59: Pcs Receiver

    : 2.8V resolder or change TCX100 CHECK UCD100 CHECK Pin19,21:13MHz TCX100 change PCS RX path component PCS Receiver is ok? resolder or change 9-23 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 60 Flow Chart of Troubleshooting and Circuit Diagrams 9-24 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 61 Flow Chart of Troubleshooting and Circuit Diagrams 9-25 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 62: Gsm Transmitter

    UCD100 resolder UCP300 TCX100 check & change pi n 4 : 2.8V ? change or resol d er UCD100 change or resol d er 9-26 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 63: Dcs Transmitter

    & change resolder TCX100 UCP300 pi n 4 : 2.8V ? change or resol d er UCD100 change or resol d er 9-27 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 64: Pcs Transmitter

    & change UCD100 change or resolder TCX100 UCP300 pi n 4 : 2.8V ? change or resol d er UCD100 change or resol d er 9-28 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 65: Bluetooth Part

    Check "High" signal on Resolder or change Pin8 of MOD101 MOD101 Check the assembled Resolder or change AN101 status of AN101 Exchange UCD100 Change UCD100 9-29 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 66 Flow Chart of Troubleshooting and Circuit Diagrams 9-30 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 67 Flow Chart of Troubleshooting and Circuit Diagrams 9-31 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 68: Reference Data

    PS : Pilot Symbol QPSK: Quadrature Phase Shift Keying RS : Reed-Solomon SI : Service Information TDM : Time Division Multiplexing TS : Transport Stream 10-1 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 69 ⓒ This Service Manual is a property of Samsung Electronics Co.,Ltd. Samsung Electronics Co.,Ltd. Any unauthorized use of Manual can be punished under applicable International and/or domestic law. 2006. 10. Rev.1.0...

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