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SAMSUNG Proprietary-Contents may change without notice

SGH-E316 Flow Chart of Troubleshooting and Circuit Diagrams

5-

15

This Document can not be used without Samsung's authorization

3. GSM TX

F402 pin 13

about 2~3dBm?

F400 , C421

check&change

F402

pin 1=2.8V?

U102

check & change

U404 pin 6

about 4~5dBm?

F402 check & change

U404 pin

42,43

U404 pin 45

=1.2V ?

BATTERY

check & change

U404 pin 48

about : -5dBm

U404 pin 40

=3V?

U102

check

U404

change or resolder

U102

check & change

U403

pin 8,9,14,30,32

=2.8V?

U102

pin A13, C125

change or resolder

OSC 402

pin 1,3=13MHz

U403

pin11,12,13

=3.0V?

U403 pin 28

=13MHz

U102

check or change

U403

change or resolder

OSC 402

change

U403

change or resolder

YES

NO

YES

NO

YES

NO

NO

YES

NO

YES

YES

YES

NO

NO

NO

YES

YES

NO

NO

YES

NO

YES

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Содержание SGH-E316

Страница 1: ...NE CONTENTS 1 General Introduction 2 Specification 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 GSM TELEPHONE ...

Страница 2: ...nics Co Ltd JUNE 2004 Printed in Korea Code No GH68 05425A BASIC ⓒ This Service Manual is a property of Samsung Electronics Co Ltd Any unauthorized use of Manual can be punished under applicable International and or domestic law ...

Страница 3: ...tery LCD Internal LCD 65K TFT Color LCD 128 x 128 small LCD 65K TFT Color LCD R F band GSM850MHz PCS1900 MHz Vocoder EFR FR AMR Antenna Fixed type SIM 3 Voltage operation GPRS Factor MS Class Class B GPRS Phase GSM Phase II Multi slot Class 8 1 Up link 4 Down link supporting PBCCH SMG SMG 31 Coding scheme CS 1 CS 2 CS 3 CS 4 support CS 3 CS 4 network dependant Power class GSM850 Class 4 2W PCS1900...

Страница 4: ...824 849 869 894 1850 1910 1930 1990 ARFCN range 128 251 512 810 Tx Rx spacing 45MHz 80MHz Mod Bit rate Bit Period 270 833kbps 3 692us 270 833kbps 3 692us Time Slot Period Frame Period 576 9us 4 615ms 576 9us 4 615ms Modulation 0 3GMSK 0 3GMSK MS Power 33dBm 13dBm 30dBm 0dBm Power Class 5pcl 15pcl 0pcl 15pcl Sensitivity 102dBm 100dBm TDMA Mux 8 8 Cell Radius 35km 1 GSM General Specification ...

Страница 5: ...er control level GSM900 5 33 2dBm 6 31 2dBm 7 29 2dBm 8 27 2dBm 9 25 2dBm 10 23 2dBm 11 21 2dBm 12 19 2dBm 13 17 2dBm 14 15 2dBm 15 13 2dBm 16 11 2dBm 17 9 2dBm 18 7 2dBm 19 5 2dBm TX Power control level PCS1900 0 30 3dBm 1 28 3dBm 2 26 3dBm 3 24 3dBm 4 22 3dBm 5 20 3dBm 6 18 3dBm 7 16 3dBm 8 14 3dBm 9 12 4dBm 10 10 4dBm 11 8 4dBm 12 6 4dBm 13 4 4dBm 14 2 5dBm 15 0 5dBm ...

Страница 6: ... Command Test Procedure 4 1 This Document can not be used without Samsung s authorization 1 Calibration Equipment HP 8960 DC Power Supply Test Jig Configuration HP8960 RF TEST JIG Serial P C GPIB Serial DC POWER SUPPLY GPIB 2 Calibration Program Samsung internal software ...

Страница 7: ...transmitted power through rf test cable from the phone and reports measured level to calibration program e The program compares measured power with the target power f The calibration program decides power code which is defined in advance in the program and writes the codes to the flash memory in the phone 2 Target value is defined according to the value of GSM specification See the TX power level ...

Страница 8: ...SAMSUNG Proprietary Contents may change without notice SGH E316 Test Command Test Procedure 4 3 This Document can not be used without Samsung s authorization ...

Страница 9: ...t work Voltage 3 3V Download again Charge the Battery pin J12 2 8V Check U102 and C126 pin A13 and pin A14 2 8V Check U102 and C127 Freq 13MHz Vrms 300mV and Vpp 뵃 900mVpp Check the clock generation circuit related to OSC402 END No Yes Yes Yes Yes Yes No No No No pin G11 1 8V No Yes Check the V bat Voltage Check the pin of U102 Check the clock signal at pin 28 of U403 Check the initial operation C...

Страница 10: ...zation Failure Check the U102 If it has some problem it has to be replaced END No Yes Is the pin K9 of U102 Low High Yes Check the U302 There is 32 768kHz wave forms at the C319 and C320 Check the LCD Part Yes No No Yes Yes Yes The Voltage is High at the C123 C124 C125 Check the Audio Part No Check the U102 If it has some problem it has to be replaced Check the U403 The pin A4 of U102 is High Chec...

Страница 11: ...ection to SIM card Resolder or change CN101 Yes No SI LAB C412 100PF 10K 1 R428 XTAL2 6 8 XTALEN _PDN 26 VDD 14 VDD 32 30 VDD 7 XAFC 9 XDRVEN 27 XEN 28 XOUT 5 XTAL1 17 RFIPN RFIPP 16 22 RFOD 23 RFOG 12 SCLK 13 SDI 10 SDO 11 SENB GND 35 36 GND NC 37 38 NC 19 RFIDN 18 RFIDP 21 RFIGN 20 RFIGP 1 BQP 24 DIAG1 DIAG2 25 15 GND 29 GND 31 GND GND 33 GND 34 4 BIN 3 BIP BQN 2 U403 VRF 100PF C414 C413 100PF C...

Страница 12: ...DS9 GNDV P13 GND_HCUR F11 GND_OCTL B4 GND_PSC1 B15 GND_PSC2 K15 F7 GNDS10 H7 GNDS11 H8 H9 GNDS12 GNDS13 J7 GNDS14 J8 GNDS15 J9 GNDS16 J10 GNDS17 K10 GNDS2 F8 GNDS3 F9 GNDS4 DB4 J6 DB5 H5 DB6 G3 DB7 G4 DB8 F4 DB9 F1 DINTR P3 GNDB F6 GNDD M10 GNDQ E8 GNDS1 P4 DB0 K1 K2 DB1 DB10 F2 DB11 F3 DB12 E2 E3 DB13 DB14 D3 DB15 D2 DB2 K3 J5 DB3 L13 AUXOUTP K13 D13 AUX_ADC3 CH_BDRV E11 CH_ISEN F12 CH_RES D14 E9...

Страница 13: ...eck CN200 Check the U104 Check the U105 END No Yes Yes Yes No No The pin 3 of U105 is low The pin 5 of U104 is 3 2 4 2V Check the U104 No Yes The ICHRG 1V during charging and 뵃 180mV full charging No Solder again or change R168 Yes CHARGING R170 10K 1 VBAT R169 3K 1 3 1 2 5 6 4 Q101 10V 10UF C149 100K 1 R173 1 ISENSE PROG 4 3 VCC 5 VSENSE U104 DRIVE 6 GND 2 10K 1 R168 C150 6 3V 10UF Q102 1 3 2 10K...

Страница 14: ...G_RTS I F CONNECTOR VCCD C252 100NF ZD218 ZD215 100NF C253 VCCD C254 100NF VCCD R204 47K 20 9 1K R214 24 16 ZD211 47K R215 22 23 1K R209 R210 1K ZD210 2 4 5 14 ZD212 ZD209 18 R205 47K VBAT 47K ZD213 R203 ZD217 R208 1K R207 1K 1K R206 11 ZD208 ZD206 ZD207 13 3 1 VCCD SD05 ZD204 17 ZD205 19 1K R211 1K R212 R213 1K 7 R430 1K ZD214 1K 10 6 R429 8 33PF C256 12 15 ZD216 21 R431 1K DEBUG_RXD DEBUG_RXD JI...

Страница 15: ...t be used without Samsung s authorization 5 Microphone Part Is the assembled status of microphone O K Microphone does not work C136 뵃 2 0V Reassemble the microphone Solder the microphone again or Replace R116 R118 R125 R123 C128 C130 R129 R137 END No Yes Yes Yes Yes No Is microphone ok No Check U403 Check the reference voltage on mic path ...

Страница 16: ...here is no sound from Speaker Are there any signals at the C211 C235 Check LCD or Replace CN201 Is there any signals at the pin 5 and pin 7 of U100 END No Yes Yes Yes No No The type of sound from the Speaker is Melody Replace the Speaker No Yes Yes No Yes Yes Check the U100 Is there any signals at the pin 2 and pin 10 of U100 The pin 4 of U100 is Low Check the U101 Check the U102 The pin 4 of U100...

Страница 17: ...7 C216 C236 C206 C227 C203 C238 C202 10 R200 R201 10 10NF C223 C209 C226 C234 C240 C233 C232 C215 VBAT C220 C221 C235 C219 VCCD C212 C228 C241 C239 C218 HVDD C225 C211 9 9 48 48 49 49 5 5 50 50 6 6 7 78 8 40 40 41 41 42 42 43 43 44 44 45 45 46 46 47 47 33 33 34 34 35 35 36 36 37 37 38 38 39 39 4 4 26 26 27 27 28 28 29 29 3 3 30 30 31 31 32 32 19 19 2 2 20 20 21 21 22 22 23 23 24 24 25 25 11 11 12 ...

Страница 18: ...U_SPK1P YMU_SPK1N YMU_IRQ RST CLK13M_YMU D 2 D 3 D 1 D 0 CP_WEN CP_OEN A 0 YMU_EN EAR_SWITCH ZD101 AUDIO R116 82K 1 1NF C145 R126 1 5K 1 1 5K 1 R129 R157 100K 1 33UF C136 U103 2 5 6 7 R166 510K 1M R164 ZD100 VCCD ZD103 ZD104 0 R139 R101 VCCA MAIN_MIC 100K 1NF C144 C128 1UF 82PF C146 C100 100NF 0 R102 R118 10K 1 33PF C132 ZD102 R158 10K 1 VCCA R125 82K 1 R150 17 18 G 10K 1 8 99 11 GG 12 13 GG 14 15...

Страница 19: ...DS9 GNDV P13 GND_HCUR F11 GND_OCTL B4 GND_PSC1 B15 GND_PSC2 K15 F7 GNDS10 H7 GNDS11 H8 H9 GNDS12 GNDS13 J7 GNDS14 J8 GNDS15 J9 GNDS16 J10 GNDS17 K10 GNDS2 F8 GNDS3 F9 GNDS4 DB4 J6 DB5 H5 DB6 G3 DB7 G4 DB8 F4 DB9 F1 DINTR P3 GNDB F6 GNDD M10 GNDQ E8 GNDS1 P4 DB0 K1 K2 DB1 DB10 F2 DB11 F3 DB12 E2 E3 DB13 DB14 D3 DB15 D2 DB2 K3 J5 DB3 L13 AUXOUTP K13 D13 AUX_ADC3 CH_BDRV E11 CH_ISEN F12 CH_RES D14 E9...

Страница 20: ...15 XCP_A20 XCP_A21 L16 B7 XBSWN M12 XCPTSTSTOP_CKO XCP_A0_BEON B13 XCP_A1 F11 XCP_A10 D16 F14 XCP_A11 G14 XCP_A12 XCP_A13 G13 VSS_DPLL E15 A7 X1RTC X2RTC D10 XAG0 B11 A11 XAG1 E11 XAG2 XAG3 D11 VSS F6 G9 VSS VSS G10 H7 VSS H11 VSS VSS J7 VSS K6 VSSA E10 A2 VSS K7 VSS L6 VSS VSS L10 M7 VSS VSS L8 VSS J11 L9 VSS VSS A3 P8 VDDE VDDE U15 U16 VDDE VDDE N16 E16 VDDE VDDE E17 G16 VDD_DPLL D8 VRTC R17 VDD...

Страница 21: ...1 GSM RX NORMAL CONDITION catch the channel F402 CHECK pin8 65dBm F402 CHECK pin2 3 65dBm U403 CHECK pin20 21 65dBm U403 check pin 8 9 14 30 32 clean 2 8V NO YES check C426 C427 L400 contact CON1 resolder or change F402 resolder or change C433 L401 C435 resolder or change U102 Pin A13 C125 check or resolder CONTINUOUS RX ON RF INPUT 189CH AMP 50dBm CHECK U102 NO YES NO YES NO NO YES YES ...

Страница 22: ...CS RX NORMAL CONDITION catch the channel F402 CHECK pin8 65dBm F402 CHECK pin4 5 65dBm U403 CHECK pin16 17 65dBm U403 check pin 8 9 14 30 32 clean 2 8V NO YES check C426 C427 L400 contact CON1 resolder or change F402 resolder or change C433 L401 C435 resolder or change U102 Pin A13 C125 check or resolder CONTINUOUS RX ON RF INPUT 660CH AMP 50dBm CHECK U102 NO YES NO YES NO NO YES YES ...

Страница 23: ... U404 pin 6 about 4 5dBm F402 check change U404 pin 42 43 U404 pin 45 1 2V BATTERY check change U404 pin 48 about 5dBm U404 pin 40 3V U102 check U404 change or resolder U102 check change U403 pin 8 9 14 30 32 2 8V U102 pin A13 C125 change or resolder OSC 402 pin 1 3 13MHz U403 pin11 12 13 3 0V U403 pin 28 13MHz U102 check or change U403 change or resolder OSC 402 change U403 change or resolder YES...

Страница 24: ... U404 pin31 about 4 5dBm F402 check change U404 pin 42 43 3 7V U404 pin 45 1 2V BATTERY check change U404 pin 37 about U404 pin 40 3V U102 check U404 change or resolder U102 check U403 pin 8 9 14 30 32 2 8V U102 pin A13 C125 change or resolder OSC 402 pin1 3 13MHz U403 pin11 12 13 3 0V U403 pin28 13MHz U102 check or change U403 change or resolder OSC 402 check or change U403 change or resolder YES...

Страница 25: ... RFOG 12 SCLK 13 SDI 10 SDO 11 SENB GND 35 36 GND NC 37 38 NC 19 RFIDN 18 RFIDP 21 RFIGN 20 RFIGP 1 BQP 24 DIAG1 DIAG2 25 15 GND 29 GND 31 GND GND 33 GND 34 4 BIN 3 BIP BQN 2 U403 VRF 100PF C414 C413 100PF C401 33PF C454 10NF C407 22NF C400 47PF GND1 2 4 GND2 1 HOT HOT 3 OSC402 VRF AFC SERLE SERDAT SERCLK GSM_LNA_IN_P GSM_LNA_IN_N RTX_QP RTX_QN RTX_IP RTX_IN PCS_LNA_IN_P PCS_LNA_IN_N RF_EN 13MHZ_B...

Страница 26: ... GSM RX 2 3 GSM RX GSM TX 13 VC1 F402 8 ANT DCS RX 4 5 DCS RX 11 DCS TX G 7 4 7nH L402 C451 10NF 20 VRAMP 45 VCC1 39 VCC1GSM 46 VCC2DCS PCS 35 VCC2GSM 2 VCC3DCS PCS 21 18 VCC3GSM VCCOUT 19 VCCOUT NC 11 NC 12 NC 13 NC 14 NC 15 TXENABLE 41 VBATT 42 43 VBATT NC 29 NC 8 NC 33 NC 36 NC 38 NC 44 NC 9 NC 10 16 NC 17 NC 22 NC 23 NC 24 NC 25 NC 26 NC 27 NC 28 49 GND 50 GND GND 51 GSM850 900IN 48 GSM850 900...

Страница 27: ...DS9 GNDV P13 GND_HCUR F11 GND_OCTL B4 GND_PSC1 B15 GND_PSC2 K15 F7 GNDS10 H7 GNDS11 H8 H9 GNDS12 GNDS13 J7 GNDS14 J8 GNDS15 J9 GNDS16 J10 GNDS17 K10 GNDS2 F8 GNDS3 F9 GNDS4 DB4 J6 DB5 H5 DB6 G3 DB7 G4 DB8 F4 DB9 F1 DINTR P3 GNDB F6 GNDD M10 GNDQ E8 GNDS1 P4 DB0 K1 K2 DB1 DB10 F2 DB11 F3 DB12 E2 E3 DB13 DB14 D3 DB15 D2 DB2 K3 J5 DB3 L13 AUXOUTP K13 D13 AUX_ADC3 CH_BDRV E11 CH_ISEN F12 CH_RES D14 E9...

Страница 28: ...w and its Parts list 6 1 This Document can not be used without Samsung s authorization 1 Cellular phone Exploded View QWD01 QFU01 QLC37 QFL01 QMW01 QFR01 QAN01 QBA21 QCA01 QSP01 QMO01 QCR04 QSC05 QSC08 QCR06 QSC03 QRF01 QRE01 QVO01 QKP01 QVK01 QMP01 QMI01 QCK01 QIF02 QCA02 QME01 ...

Страница 29: ...CREW 6001 001479 QSC05 MPR SCREW SHEET L GH74 06866A QSC08 MPR SCREW SHEET R GH74 06867A QMW01 MEC LCD WINDOW ASS Y GH75 03874C QRE01 MEC REAR ASS Y GH75 04025A QFR01 MEC FRONT ASS Y GH75 04023A QVO01 MEC VOL KEY GH75 04736A QKP01 MEC KEYPAD ASS Y GH75 04026A QMP01 MAIN PBA GH92 01633A QVK01 UNIT VOL KEY GH59 01016A QCA02 UNIT CAMERA KEY GH59 01015A QAN01 ANTENNA GH42 00394A QMI01 MIC GH30 00062A ...

Страница 30: ... Exploded view and its Part list 6 3 This Document can not be used without Samsung s authorization 3 1 RF Test Cable GH39 00182A 3 2 Test Cable GH39 00127A 3 3 Serial Cable 3 Test Jig GH80 00865A 3 4 Power Supply Cable 3 5 DATA CABLE GH39 00159A 3 6 TA GH44 00482A ...

Страница 31: ...148 2404 001268 C149 2404 001105 C150 2203 006324 C151 2203 006053 C152 2203 000254 C153 2203 000812 C200 2203 005682 C201 2203 005682 C202 2203 005682 C203 2203 000812 C204 2203 005682 C205 2203 005682 C206 2203 000812 C207 2203 005682 C208 2203 005682 C209 2203 005682 C210 2203 005682 C211 2203 005682 C212 2203 005682 C213 2203 005682 C214 2203 000812 C215 2203 000812 C216 2203 005682 C217 2203 ...

Страница 32: ...5288 C435 2203 005552 C436 2203 005234 C437 2203 006053 C438 2203 006257 C439 2203 000812 C440 2203 000812 C441 2203 005552 C442 2203 000438 C443 2203 000438 C450 2203 000254 C451 2203 000995 C452 2203 000438 C453 2203 000254 C454 3709 001229 CN100 3722 002010 CN101 3710 001673 CN200 3711 005649 CN201 3711 004621 CN203 3705 001287 F400 2909 001236 F402 2703 001952 L400 2703 002602 L401 2703 002700...

Страница 33: ...7 000140 R208 2007 000140 R209 2007 000140 R210 2007 000140 R211 2007 000140 R212 2007 000140 R213 2007 000140 R214 2007 000566 R215 2007 000172 R300 2007 000157 R301 2007 000157 R302 2007 000171 R303 2007 000157 R304 2007 000170 R305 2007 000157 R306 2007 007142 R307 2007 000171 R308 2007 007308 R309 2007 007308 R310 2007 000172 R311 2007 007107 R317 2007 000148 R400 2007 000148 R401 2007 002797 ...

Страница 34: ...EC Code Design LOC 0406 001150 ZD206 0406 001150 ZD207 0406 001150 ZD208 0406 001150 ZD209 0406 001150 ZD210 0406 001150 ZD211 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 ...

Страница 35: ... Diagram 1 RF Solution Block Diagram Antenna FEM RF FILTER RF FILTER SI4206 0 90 RF PLL PGA SERIAL DATA INTERFACE GSM850 824 2MHz 848 8MHz PCS 1850MHz 1910MHz PAM GSM850 869 2MHz 893 8MHz PCS 1930MHz 1990MHz I Q CSP2200B TRIDENT DSP16000 ARM7TDMI SERIAL DATA CLK LE PGA A D C A D C IF PLL D E T 100KHz CHANNEL FILTER D A C D A C PGA PGA R X A F C T X I Q DCXO LNA LNA ...

Страница 36: ... TX VCO IF VCO GPIO POWER DC DC CHARGER SIM X TAL 13MHz RS232 CSP2200B Audio Part LCD KEYBOARD SRAM 32M FLASH ROM 128M TXIP TXIN TXQP TXQN RXIP RXIN RXQP RXQN SERCK SERLE SERDA RFOVL TXP OCTL RF DIRVER TXI Q RX I Q TXP SERCK SERLE SERDA OCTL IO RWN AB 8 0 DB 15 0 INT1 IRQx PAx RSTB IO RWN AB 8 0 DB 15 0 INT1 IRQx PAx RSTB ARM JTAG ICE DAICK DAIRN DAIDO DAIDI DAI DSPJTAG JTAG GPRS ACC PPI Programma...

Страница 37: ...413 C414 C415 C416 C417 C418 C419 C420 C421 C422 C423 C424 C425 C426 C427 C430 C431 C432 C433 C434 C435 C436 C437 C438 C439 C440 C441 C442 C443 C450 C451 C452 C453 C454 C455 CN100 CN101 CN200 CN201 F101 F400 F402 G1 G2 G3 G4 L400 L401 L402 L403 L404 M100 OSC300 OSC401 OSC402 PWR Q100 Q101 Q102 R100 R101 R102 R103 R104 R105 R106 R107 R108 R109 R110 R112 R116 R118 R122 R123 R125 R126 R128 R129 R137 ...

Страница 38: ...C216 C219 C228 C231 C237 C238 C239 C248 C249 CLEAR CN202 DOWN END_PWD F1 F2 F3 F4 F_WE_1 GND_2 I LED200 LED201 LED202 LED203 LED204 LED205 LED206 LED207 LED208 LED209 LED210 LED211 LED212 LED213 LED214 LED215 LED216 LED217 LED218 LEFT MAIN_MIC PWM RIGHT SEND SIDE TCK_1 TDI_1 TDO_1 TMS_1 TP100 TP101 TP102 TP103 TP602 TRST_1 U200 UP ZD205 ZD206 ZD207 ZD208 ZD209 ZD210 ZD211 ZD212 ZD213 ZD214 ZD215 Z...

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