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Samsung SGH-E316 Service Manual

Gsm telephone
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SERVICE
GSM TELEPHONE
GSM TELEPHONE
SGH-E316
Manual
CONTENTS
1.
General Introduction
2.
3.
Circuit Description
4.
Test Command & Test Procedure
5.
Flow Chart of Troubleshooting
6.
Exploded Views and Parts List
7.
Electrical Parts List
8.
Block Diagrams
9.
PCB Diagrams

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Summary of Contents for Samsung SGH-E316

  • Page 1 GSM TELEPHONE SGH-E316 Manual SERVICE GSM TELEPHONE CONTENTS General Introduction Specification Circuit Description Test Command & Test Procedure Flow Chart of Troubleshooting Exploded Views and Parts List Electrical Parts List Block Diagrams PCB Diagrams...
  • Page 2 ELECTRONICS ⓒ Samsung Electronics Co.,Ltd. JUNE. 2004 Printed in Korea. This Service Manual is a property of Samsung Electronics Co.,Ltd. Any unauthorized use of Manual can be punished under applicable Code No.: GH68-05425A International and/or domestic law. BASIC.

  • Page 3: General Introduction

    1. SGH-E316 General Introduction The SGH-E316 Dual Band phone functions as digital phone working in GSM (Global System for Mobile communications)850 and PCS(Personal Communication System)1900 modes. <Specification> ● Dimension : 79x42x22 mm (with Standard Batt. ● Weight : 70g (with Standard Battery) ●...
  • Page 4 P o we r Cl a s s 5pcl~15pcl 0pcl ~ 15pcl Sensiti vity - 102dBm -100dBm TDMA Mux Ce l l Ra di us 35km SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 5: Gsm Tx Power Class

    11 ± 2dBm 8 ± 4dBm 9 ± 2dBm 6 ± 4dBm 7 ± 2dBm 4 ± 4dBm 5 ± 2dBm 2 ± 5dBm 0 ± 5dBm SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 6: Test Command & Test Procedure

    - DC Power Supply - Test Jig - Configuration HP8960 DC POWER SUPPLY GPIB TEST JIG GPIB Serial Serial 2. Calibration Program - Samsung internal software SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 7: Tx Power Tune Up Procedure

    4) Accuracy All the TX level from the phone after tuned-up satisfy the GSM specification 5) TX ramp mask specification applied to the calibration program: SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 8 SGH-E316 Test Command & Test Procedure SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 9: Flow Chart Of Troubleshooting

    Check the clock signal at pin#28 of U403 Freq = 13MHz , Check the clock generation circuit Vrms ≥ 300mV and (related to OSC402) Vpp 뵃 900mVpp Check the initial operation SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 10 SGH-E316 Flow Chart of Troubleshooting and Circuit Diagrams 2. Initial Initialization Failure The pin #G11 of U102 = 1.8V Check the U102 the pin #J12 of U102 뵃 (If it has some problem, it has to be replaced.) 2.825V ?

  • Page 11: Sim Part

    SGH-E316 Flow Chart of Troubleshooting and Circuit Diagrams 3. Sim Part "Insert SIM" is displayed on the LCD Check the SIM connector's(CN100) Resolder or change CN101 connection to SIM card Check the Voltage at Check the U102 pin#1 of CN100 ≥ 2.8V...
  • Page 12 SGH-E316 Flow Chart of Troubleshooting and Circuit Diagrams NC6 2 GNDS17 K10 C137 GNDS16 J10 RAREF2 100NF RAREF1 GNDS15 J9 R153 RXTXIP GNDS14 J8 R154 GNDS13 J7 RXTXIN R155 RXTXQP GNDS12 R156 GNDS11 H8 RXTXQN GNDS10 H7 AOUTAP AOUTAP GNDS9...

  • Page 13: Charging Part

    SGH-E316 Flow Chart of Troubleshooting and Circuit Diagrams 4. Charging Part Abnormal charging operation The pin #17, #18 of CN200 is Replace TA or Check CN200 TA_VEXT 뵃 5V? The pin #2 of U104 is "low"? Check the U104 The pin #3 of U105 is "low"? Check the U105 The pin #5 of U104 is 3.2~4.2V"?
  • Page 14 SGH-E316 Flow Chart of Troubleshooting and Circuit Diagrams ZD218 ZD217 ZD211 ZD214 ZD209 ZD210 ZD212 ZD215 ZD207 ZD206 ZD205 ZD208 ZD213 ZD216 (Picture 2) SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 15: Microphone Part

    SGH-E316 Flow Chart of Troubleshooting and Circuit Diagrams 5. Microphone Part Microphone does not work Is the assembled status Reassemble the microphone of microphone O.K? Check the reference voltage on mic path Solder the microphone again or Replace C136 뵃 2.0V...

  • Page 16: Speaker Part

    SGH-E316 Flow Chart of Troubleshooting and Circuit Diagrams 6. Speaker Part There is no sound from Speaker Is the terminal of Speaker O.K.? Replace the Speaker Are there any signals Check LCD or Replace CN201 at the C211,C235? The type of sound from...
  • Page 17 SGH-E316 Flow Chart of Troubleshooting and Circuit Diagrams C213 C236 C214 C237 C215 C238 C216 C239 C244 C217 C245 C218 C246 C219 C247 C220 C240 C221 C241 C242 C212 C243 C200 C225 C201 C226 C202 C227 C203 C228 C204 C229...
  • Page 18 SGH-E316 Flow Chart of Troubleshooting and Circuit Diagrams R116 82K,1% C128 MICOUTP R118 VCCD 10K,1% MICINP U100 C129 R100 R101 33PF MAIN_MIC 100K MICINN AOUTAP R102 R123 C130 MICOUTN SPK1P COM2 AOUTAN 10K,1% R125 R126 82K,1% COM1 SPK1N 1.5K,1% VCCA...
  • Page 19 SGH-E316 Flow Chart of Troubleshooting and Circuit Diagrams NC6 2 GNDS17 K10 C137 GNDS16 J10 RAREF2 100NF RAREF1 GNDS15 J9 R153 GNDS14 J8 RXTXIP R154 GNDS13 J7 RXTXIN R155 RXTXQP GNDS12 R156 GNDS11 H8 RXTXQN GNDS10 H7 AOUTAP AOUTAP GNDS9...
  • Page 20 SGH-E316 Flow Chart of Troubleshooting and Circuit Diagrams XCP_KB0/SIN0 XCP_KB1/SIN1 XPA36_A23_CS5N XCP_KB2/SIN2 XPA35_A22 XCP_KB3/SIN3 XCP_KB4/SIN4 XPA32_CS0N XCP_KB5/SOUT0 XCP_KB6/SOUT1 XCP_KB7/SOUT2 XCP_KB8/SOUT3 XCP_KB9/SOUT4 XPA11/IRDARX XPA12/IRDATX XPA30_IM0 XPA31_IM1 XPA15/TX0 XPA16/RX0 XPA28_IOM0 XPA29_IOM1 XPA13_TX1 XPA14_RX1 XSM0_DATA XSM0_CLK XPA19/CP_MOSI XPA20/CP_MISO XPA21/CP_SCK XPA22/SSN VDDE XPWM1 VDDE...
  • Page 21 SGH-E316 Flow Chart of Troubleshooting and Circuit Diagrams 2.RF 1. GSM RX CONTINUOUS RX ON RF INPUT : 189CH AMP : -50dBm NORMAL CONDITION check catch the channel? C426, C427, L400 contact ? F402 CHECK CON1 pin8 ≥ 65dBm ?
  • Page 22 SGH-E316 Flow Chart of Troubleshooting and Circuit Diagrams 2. PCS RX CONTINUOUS RX ON RF INPUT : 660CH AMP : -50dBm NORMAL CONDITION check catch the channel? C426, C427, L400 contact ? F402 CHECK CON1 resolder or change pin8 ≥ 65dBm ?
  • Page 23 SGH-E316 Flow Chart of Troubleshooting and Circuit Diagrams 3. GSM TX F402 F402 pin 13 U102 pin 1=2.8V? about 2~3dBm? check & change F400 , C421 U404 pin 6 check&change about 4~5dBm? F402 check & change U404 pin BATTERY 42,43 check &...
  • Page 24 SGH-E316 Flow Chart of Troubleshooting and Circuit Diagrams 4. PCS TX F402 pin 11 F402 U102 about 2~3dBm? pin6=2.8V? check&change F400 , C421 U404 pin31 check&change about 4~5dBm? F402 check & change BATTERY U404 pin 42,43 check & change =3.7V?
  • Page 25 SGH-E316 Flow Chart of Troubleshooting and Circuit Diagrams C400 47PF GSM_PAM_IN PCS_PAM_IN C401 33PF GSM_LNA_IN_N RFIGN GSM_LNA_IN_P RFIGP RFIDN 1 BQP RTX_QP U403 RFIDP RTX_QN PCS_LNA_IN_N RFIPN 3 BIP RTX_IP PCS_LNA_IN_P RFIPP 4 BIN RTX_IN 5 XTAL1 XTAL2 R428 7 XAFC...
  • Page 26 SGH-E316 Flow Chart of Troubleshooting and Circuit Diagrams 49 50 51 VCC2DCS/PCS GSMINTERGND VCC2GSM DCS/PCSOUT GSM850/900OUT (Picture 3) 5-18 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 27 SGH-E316 Flow Chart of Troubleshooting and Circuit Diagrams NC6 2 GNDS17 K10 C137 GNDS16 J10 RAREF2 100NF RAREF1 GNDS15 J9 R153 RXTXIP GNDS14 J8 R154 GNDS13 J7 RXTXIN R155 RXTXQP GNDS12 R156 GNDS11 H8 RXTXQN GNDS10 H7 AOUTAP AOUTAP GNDS9...
  • Page 28 6. SGH-E316 Exploded View and its Parts list 1. Cellular phone Exploded View QWD01 QFR01 QVO01 QFU01 QKP01 QCA02 QMP01 QME01 QLC37 QVK01 QAN01 QSP01 QMI01 QMO01 QCA01 QIF02 QCK01 QRE01 QFL01 QCR06 QSC03 QRF01 QCR04 QSC05 QBA21 QMW01 QSC08...
  • Page 29 RMO-I/F COVER GH73-01394A QRE01 MEC-REAR ASSY GH75-04025A QCK01 MEC-CAMERA KEY ASS'Y GH75-04735A QCR06 SCREW 6001-001155 QSC03 PMO-SCREW COVER GH72-10978A QRF01 PMO-RF COVER GH72-10977A QBA21 BATTERY GH43-01267A SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 30 3. Test Jig (GH80-00865A) 3-2. Test Cable 3-3. Serial Cable 3-1. RF Test Cable (GH39-00127A) (GH39-00182A) 3-6. TA 3-5. DATA CABLE 3-4. Power Supply Cable (GH44-00482A) (GH39-00159A) SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 31: Electrical Parts List

    C301 2203-000812 C138 2203-005682 C220 2203-000254 C302 2203-006093 C139 2203-005682 C221 2203-000254 C303 2203-006053 C140 2203-005740 C222 2203-000254 C304 2203-000254 C141 2203-000254 C223 2203-000254 C305 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 32 R108 2203-000995 C421 2703-002544 L403 2007-001325 R110 2203-005482 C422 2703-001729 L404 2007-001319 R112 2404-001151 C423 0601-001790 LED200 2007-007590 R116 2404-001151 C424 0601-001790 LED201 2007-007142 R118 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 33 ZD102 2007-007107 R173 2007-000171 R408 0406-001152 ZD103 2007-007107 R174 2007-000171 R409 1405-001082 ZD104 2007-007142 R175 2007-000172 R410 0406-001152 ZD204 2007-007142 R176 2007-000171 R413 0406-001150 ZD205 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 34 0406-001150 ZD212 0406-001150 ZD213 0406-001150 ZD214 0406-001150 ZD215 0406-001150 ZD216 0406-001150 ZD217 0403-001427 ZD218 0406-001150 ZD219 0406-001150 ZD220 0406-001150 ZD221 0406-001169 ZD222 0406-001169 ZD223 GH92-01633A SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 35: Block Diagrams

    D A C FILTER PCS:1930MHz~1990MHz 100KHz 0/90 FILTER DSP16000 SI4206 SERIAL DATA, SERIAL DATA ARM7TDMI CLK, INTERFACE GSM850:824.2MHz~848.8MHz D E T PCS:1850MHz~1910MHz A F C DCXO SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 36 X-TAL DAIRN 32.768KHz DAIDO DAIDI JTAG/ICE KEYBOARD Audio Part JTAG/ICE Audio FLASH FLASH SRAM SRAM B'D B'D conn. (32M) (32M) (128M) (128M) Keypad Memory part SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

  • Page 37: Pcb Diagrams

    R151 R155 R156 R159 C432 R154 R153 C141 C442 C152 C427 R149 C436 R152 R122 C151 C435 L400 C433 C431 Q100 R173 R403 R175 R174 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
  • Page 38 SGH-E316 PCB Diagrams 2. Main Bottom Diagram CN202 LED205 LED203 SEND LEFT C249 C132 C129 MAIN_MIC RIGHT C248 END_PWD LED211 LED206 SIDE SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...

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