Samsung SGH-E490 Service Manual Download Page 20

Page: 20 / 71

SAMSUNG Proprietary-Contents may change without notice

Flow Chart of Troubleshooting and Circuit Diagrams

3-3

This Document can not be used without Samsung's authorization

3.3K,1%

R304

C313

C332

VCCA_2.9V

C316

C304

VCCB_2.9V

R301

R300

VRTC_1.5V

C312

C333

C314

C321

VRTC

K12

VSIM

G11

VLDO_1

J12

VLDO_2

A13

VLDO_3

B12

VLDO_4

B10

VLDO_5

A14

VLDO_6

C12

VLDO_7

A10

VREF

H11

E14

VEXT

F15

VIB_DRV

A12

VL4S_A

B11

VL4S_B

D10

VL5S_A

VL5S_B C9

VACC

E13

VBAT

J13

VDD12

C11

VDD34

K14

SIM_CLK

J11

SIM_IO

K11

SIM_RST

UP_CLK

P10

UP_IO

R10

UP_RST

F14

H10

RTC_ALMN

SCLK_PSC

SDI_PSC M7

SDO_PSC

F13

RING_DRV

G13

LED1_DRV

G12

LED2_DRV

E11

CH_BDRV

F12

CH_ISEN

D14

CH_RES

CREF E9

CSN_PSC K8

E10

ADC_AUX1

D15

ADC_AUX2

VCCD_2.9V

BAT300

VBAT

C318

C315

VRF_2.9V

VCCD_1.8V_A

22nF

C334

VCCB_2.9V

6.3V

VBAT

R302

C317

C319

U301

SIM_RST

SIM_IO

VSIM

SIM_CLK

ICHRG

UP_SDO

UP_SCLK

UP_CS

SIMDATA

SIMRST

RTCALARM

UP_SDI

SIMCLK

Summary of Contents for SGH-E490

Page 1: ...EPHONE CONTENTS 1 Specification 2 Exploded View and Parts list 3 Chart of Troubleshooting 4 Array course control 5 Block Diagrams 6 PCB Diagrams 7 MAIN Electrical Parts List 8 Reference data 9 Safety Precautions 10 Product Function ...

Page 2: ... 2 3 Disassembly 2 9 2 4 Assembly 2 11 3 Chart of Troubleshooting 3 1 Baseband 3 1 3 1 1 Power ON 3 1 3 1 2 System Initial 3 5 3 1 3 SIM Part 3 8 3 1 4 Charging Part 3 10 3 1 5 Microphone Part 3 12 3 1 6 Speaker Part 3 15 3 1 7 Camera Part 3 18 3 1 8 LCD 3 21 3 2 RF 3 13 3 2 1 EGSM Rx 3 23 3 2 2 DCS Rx 3 24 3 2 3 PCS Rx 3 25 3 2 4 EGSM Tx 3 27 3 2 4 DCS PCS Tx 3 28 3 2 6 BLUETOOTH 3 30 ...

Page 3: ... for Downloading 4 2 4 3 S W Downloader Program 4 3 5 Block Diagrams 6 PCB Diagrams 7 MAIN Electrical Parts List 8 Reference data 8 1 Reference Abbreviate 8 1 9 Safety Precautions 9 1 Repair Precaution 9 1 9 2 ESD Electrostaically Sensitive Devices Precaution 9 2 10 Product Function ...

Page 4: ...spacing 45MHz 45MHz 95MHz 80MHz Mod Bit rate Bit Period 270 833kbps 3 692us 270 833kbps 3 692us 270 833kbps 3 692us 270 833kbps 3 692us Time Slot Period Frame Period 576 9us 4 615ms 576 9us 4 615ms 576 9us 4 615ms 576 9us 4 615ms Modulation 0 3GMSK 0 3GMSK 0 3GMSK 0 3GMSK MS Power 33dBm 13dBm 33dBm 5dBm 30dBm 0dBm 30dBm 0dBm Power Class 5pcl 15pcl 5pcl 19pcl 0pcl 15pcl 0pcl 15pcl Sensitivity 102dB...

Page 5: ...dBm 19 5 3 dBm TX Power control level DCS1800 0 30 3 dBm 1 28 3 dBm 2 26 3 dBm 3 24 3 dBm 4 22 3 dBm 5 20 3 dBm 6 18 3 dBm 7 16 3 dBm 8 14 3 dBm 9 12 4 dBm 10 10 4 dBm 11 8 4dBm 12 6 4 dBm 13 4 4 dBm 14 2 5 dBm 15 0 5 dBm TX Power control level PCS1900 0 30 3 dBm 1 28 3 dBm 2 26 3 dBm 3 24 3 dBm 4 22 3 dBm 5 20 3 dBm 6 18 3 dBm 7 16 3 dBm 8 14 3 dBm 9 12 4 dBm 10 10 4 dBm 11 8 4dBm 12 6 4 dBm 13 4...

Page 6: ...t can not be used without Samsung s authorization 2 1 Cellular phone Exploded View QMP01 QKP01 QME01 QFR01 QRE01 QRF03 QVO01 QSD01 QCK01 QMI03 QAN02 QBA01 QLC01 QMO01 QAR01 QHI01 QCA01 QFL01 QMW01 QFU03 QFU02 QFU06 QFU01 QBC02 QBC01 QBC06 QSP02 QSP01 QME03 QCB01 QSC07 QSC05 QCR04 QSH01 QCR05 QCR57 QRF01 ...

Page 7: ...5 SCREW MACHINE 6001 001478 QFU02 ASSY CASE UPPER B_RED GH98 02202A QFU03 ASSY CASE UPPER B_PNK GH98 02202B QFU06 ASSY CASE UPPER B_WHT GH98 02202F QKP01 ASSY KEYPAD OPEN BLK GH98 02648A QLC01 ELA UNIT SGHE490 LCD MODULE GH96 02257A QME01 UNIT SGHE490 KEY PBA GH59 03674A QME03 UNIT SGHE490 CON TO CON GH59 03787A QMO01 MOTOR DC SGHE490 GH31 00280A QMP01 PBA MAIN SGH E490 GH92 03069A QMW01 ASSY COVE...

Page 8: ... used without Samsung s authorization QHI01 ASSY HINGE FOLDER GH98 01290A QFU01 ASSY CASE UPPER A GH98 02201A QCR57 SCREW MACHINE 6001 002001 QRE01 ASSY CASE REAR GH98 02215A QCK01 PMO CAMERA KEY GH72 36437A QRF03 PMO COVER EAR JACK GH72 34107A QSD01 PMO MICRO SD COVER GH72 36594A QVO01 PMO KEY VOLUME GH72 34110A ...

Page 9: ...ASE LOWER GH98 02199A QFR01 ASSY CASE FRONT GH98 02201A QFU01 ASSY CASE UPPER A GH98 02202A QFU02 ASSY CASE UPPER B GH98 02202B QFU03 ASSY CASE UPPER B GH98 02202F QFU04 ASSY CASE UPPER B GH98 01290A QHI01 ASSY HINGE FOLDER GH98 02648A QKP01 ASSY KEYPAD OPEN BLK GH96 02257A QLC01 ELA UNIT SGHE490 LCD MODULE GH59 03674A QME01 UNIT SGHE490 KEY PBA GH59 03787A QME03 UNIT SGHE490 CON TO CON GH98 03236...

Page 10: ...L R MAIN EU GH69 04149A BOX P MASTER MAIN GH69 04788A BOX P UNIT MAIN EU GH69 05039A CUSHION CASE AUT_NEW GH99 21304A PAA ETC SGHE490 AUT 6801 001089 CARD GUIDE 6801 001501 CARD WARRANTY GH46 00358A S W CD SGHE490 PC STUDIO II 2 GH68 07013A MANUAL WEEE CARD GH68 13018A MANUAL USERS EU FRENCH GH68 13219A MANUAL USERS EU ITALIAN GH68 13220A MANUAL USERS EU GERMAN GH91 02171A ASSY BASIC SGHE490 LS OP...

Page 11: ...9 03646A UNIT SGHE490 LCD MAIN PBA GH59 03652A UNIT SGHE490 LCD IF PBA GH72 34087A PMO HINGE SHAFT GH72 35057A PMO CASE FRONT V2 GH81 02376A INSERT M1 4_TYPE B GH73 08503A RMO RUBBER MIC HOLDER GH74 28949A MPR TAPE MIC GH71 07209A NDC DECO HINGE GH74 29844A MPR GASK TAPE GH70 01779A IPR DECO EAR V2 GH70 01845A IPR MAGNETIC GH72 35046A PMO CASE LOWER V2 GH74 28144A MPR TAPE EAR PIECE GH74 28400A MP...

Page 12: ... 34095A PMO BRACKET CHANGE GH74 26666A MPR TAPE CHANGE DUMY GH72 34104A PMO COVER MAIN WINDOW GH74 26667A MPR TAPE MAIN WINDOW GH73 08862A RMO RUBBER LCD A GH73 08863A RMO RUBBER LCD B GH73 08864A RMO RUBBER LCD C GH74 28337A MPR TAPE GH74 29015A MPR GASK TAPE GH74 29852A MPR GASK TAPE LDI GH74 30474A MPR GASK TAPE GH74 30475A MPR INSU TAPE LCD A GH74 30493A MPR GASK TAPE GH74 30539A MPR INSU TAPE...

Page 13: ...CT GH72 34094B PMO CASE UPPER B GH72 34095A PMO BRACKET CHANGE GH74 26666A MPR TAPE CHANGE DUMY GH74 30541A MPR VINYL BOHO UPPER B GH72 34094F PMO CASE UPPER B GH72 34095A PMO BRACKET CHANGE GH74 26666A MPR TAPE CHANGE DUMY GH74 30541A MPR VINYL BOHO UPPER B GH74 30543A MPR VINYL BOHO MAIN GH72 36722A PMO BATT COVER V4 GH74 28760A MPR VINYL BOHO COVER GH74 30396A MPR TAPE GATE GH72 36722B PMO BATT...

Page 14: ...are that you do not damage LCD F PCB 2 Be caredful that you do not make scratch when you press down a Hinge 1 Release SCREW 6 POINT at Rear 2 Disjoint HOOK from up to down Consult Picture 1 caution 1 Be careful Hook damage when you Disjoint a REAR 1 Disjoint LCD CONNECTOR KEY CONNECTOR 2 Remove RF CONNECTOR 3 Separate PBA from FRONT caution 1 When separate PBA do not use too much power 2 Be carefu...

Page 15: ...ich locate upside caution 1 Be careful Hook damage when you disjoint a REAR 1 DONE 1 Separate KEYPAD using tweezers 2 After remove SIDEKEY from FROTN RIB separate KEY F PCB from FRONT caution 1 Do not make scratch when you using tweezers 2 Beware that you do not damage KEY F PCB 1 Remove SCREW CAP using tweezers 2POINT 2 Release SCREW caution 1 Do not make scratch when you using tweezers SCREWCAP ...

Page 16: ...hat you do not damage KEY F PCB 2 Be caredful that you do not make scratch when you assemble a Hinge 3 Check folder Tention and F PBC connected with accuracy 1 Put LCD ASS Y to LOWER 2 Put MOT RECEIVER CAM SPK 3 Arrange a F PCB to a groove caution 1 Beware that you do not leave any dirty thing on LCD dust fingerprint and etc 2 Arrange MOT RECEIVER WIRE not to be interfered with other components 1 ...

Page 17: ... F PCB when assembling a REAR A F PCB can be interfered with SIDE KEY of REAR 2 Press Antenna part horizontally 3 Check GAP is exist after finish assembly 1 Insert F PCB to hole of FRONT 2 Assemble while pressing the hinge 3 Open and close a folder 2 3 times to Check there is a problem or not caution 1 Beware that you do not damage F PCB when you insert F PCB to hole of FRONT 2 Check KEY F PCB GUI...

Page 18: ...k the current consumption more than 100mA Check the Vbat more than 3 3V Check the VLDO7_1 8V of UCD301 is more than 1 8V Check VCCD_1 8V of U302 1 8V Check VRF of UCD301 2 9V Check Pin 8 of U101 Freq 13Mhz Vpp 0 4V Check the initial operation END Download again Change the Battery Check UCD301 and C316 Check C384 of U302 Check UCD301 and C315 Check U101 YES YES YES YES YES YES YES YES NO NO NO NO N...

Page 19: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting and Circuit Diagrams 3 2 This Document can not be used without Samsung s authorization ...

Page 20: ... I V A12 VL4S_A B11 VL4S_B D10 VL5S_A VL5S_B C9 VACC E13 VBAT J13 VDD12 C11 VDD34 0 1 C 5 D D V 3 1 B 7 6 D D V K14 SIM_CLK J11 SIM_IO K11 SIM_RST N9 UP_CLK P10 UP_IO R10 UP_RST F14 H10 RTC_ALMN L8 SCLK_PSC SDI_PSC M7 N7 SDO_PSC 9 M P E E K _ R W P F13 RING_DRV 0 1 N E D O M 0 1 L Q R T N I G13 LED1_DRV G12 LED2_DRV E11 CH_BDRV F12 CH_ISEN D14 CH_RES CREF E9 CSN_PSC K8 E10 ADC_AUX1 D15 ADC_AUX2 VC...

Page 21: ...thorization VCCD_2 9V C111 C112 C123 R101 R105 C121 R104 XOUT 8 9 _RES _SEN 1 SDIO VIO 10 3 SCLK 2 BIN 6 7 BIP 4 BQN BQP 5 C122 R102 C110 CLK13M_WM CLK13M_MC SERDAT SERLE SERCLK CLK13M_TR RTXIN RTXIP RTXQN RTXQP VCCD_1 8V_A C385 VBAT C383 VCCD_1 6V C384 L302 L301 C382 VCCD_1 8V C386 VOUT 8 RUN1 RUN2 6 4 SW1 7 SW2 1 VFB1 10 VFB2 VIN 3 2 U302 GND 11 5 GND OUT2 9 ...

Page 22: ...ment can not be used without Samsung s authorization 3 1 2 System Initial Initial Failure Check the VCCD_1 8V of UCD301 High When the phone is boot on Check the VCCD_1 8V of U302 is High LCD display is O K Sound is O K END Check UCD301 Check U302 Check CN301 and LCD part Check Audio part YES YES YES YES YES NO NO NO NO ...

Page 23: ... N 4 6 57 58 59 6 60 7 8 9 50 51 52 53 54 55 56 43 44 45 46 47 48 49 5 36 37 38 39 4 40 41 42 29 3 30 31 32 33 34 35 20 21 22 23 24 25 26 27 28 14 15 16 17 18 19 2 CN301 1 10 11 12 13 8 2 3 C VCCD_2 9V 0 7 3 C MCLK PCLK SUBLCD_CS MLCD_CS LCD_WEN LCD_ADS LCD_BRIGHTNESS LCD_RD CAM_RESET_1 8 CAM_DATA 0 CAM_DATA 4 CAM_DATA 1 CAM_DATA 2 CAM_ON LED_R RCV RCV LED_B EL_EN SPK_L SPK_L SPK_R SPK_R CAM_DATA ...

Page 24: ... 1 3 SIM Part Initial Failure Check the pin 1 of SIM300 Voltage 3V Check the SIM connector s to SIM Card END Check the circuit related to UCD300 Resolder or Change SIM300 Check the related circuit of SIM300 Check the related circuit of UCD300 Check the related circuit of SIM300 Check the circuit around U300 output and voltage supply circuit YES YES YES YES YES NO NO NO NO ...

Page 25: ...ange without notice Flow Chart of Troubleshooting and Circuit Diagrams 3 9 This Document can not be used without Samsung s authorization C306 C307 C305 G 9 10 G 1 1 2 2 3 3 4 4 5 5 6 6 G 7 8 G SIM300 C309 C308 SIM_IO SIM_CLK VSIM SIM_RST ...

Page 26: ...art of Troubleshooting and Circuit Diagrams 3 10 This Document can not be used without Samsung s authorization 3 1 4 Charging Part Abnormal charging part Battery contact at BTC400 Charger input of IFC400 END Battery Check BTC400 Check the IFC400 YES YES YES NO NO ...

Page 27: ..._CHECK C412 NC NC 22 NC 23 24 NC NC 25 26 NC 27 NC NC 28 20 20 3 3 4 4 5 5 6 6 7 7 8 8 9 9 21 13 13 14 14 15 15 16 16 17 17 18 18 19 19 2 2 IFC400 1 1 10 10 11 11 12 12 C413 6 0 4 L R409 VCCD_1 8V ZD400 VBAT R410 TA_VEXT_5 1V C411 C414 R407 3 0 4 V C407 USB_5V 2 0 4 V R413 6 7 8 ZD403 1 2 3 4 5 R406 2 3 4 5 6 ZD401 1 R415 R412 EAR_MICP JIG_ON_IF SDS_RXD SDS_RXD_J JIG_ON_J SDS_TXD SDS_TXD_J JACK_IN...

Page 28: ... used without Samsung s authorization 3 1 5 Microphone Part Microphone does not work Check the assembled status of microphone Check the reference voltage on mic path R411 2 9V END Reassemble microphone Resolder or Change R411 R414 R416 R418 R420 R421 R422 C404 C405 C406 C408 C410 Check UCD301 Is Microphone O K YES YES YES YES NO NO NO ...

Page 29: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting and Circuit Diagrams 3 13 This Document can not be used without Samsung s authorization ...

Page 30: ...thout notice Flow Chart of Troubleshooting and Circuit Diagrams 3 14 This Document can not be used without Samsung s authorization R418 R422 R414 R416 VCCA_2 9V C408 TA401 R411 C410 R421 R420 C406 C404 C405 MICOUTN MIC MICINN MICINP MICOUTP MIC ...

Page 31: ... U403 High Check the R434 R435 C432 C438 Check the pin 1 13 of U401 High Check the pin 4 6 16 18 of U401 Check the L400 L401 L402 L403 END Check the UCP201 Change the U403 Chande or Resolder R434 R435 C432 C438 Check the UCP201 Change the U401 Change or Resolder L400 L401 L402 L403 Check the LCD module connection Check the pin 2 10 of U403 Is Speaker O K Change the LCD module YES YES YES YES YES Y...

Page 32: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting and Circuit Diagrams 3 16 This Document can not be used without Samsung s authorization ...

Page 33: ... R440 VSS 8 VDD 9 25 GND NC 26 27 NC VDD 3 VOMR 4 VSS 5 VOPR 6 VDD 7 VOPL 18 VDD 19 VSS 2 VSS 20 VDD 21 VIML 22 VREFL 23 VIPL 24 VIMR 10 VREFR 11 VIPR 12 EN_R 13 VSS 14 VDD 15 VOML 16 VSS 17 U401 EN_L 1 4 0 4 L L403 C445 C452 L402 TA402 R437 L401 C447 C449 WM_SP WM_SN AMP_EN SPK_R SPK_R AMP_IN_N SPK_L SPK_L AMP_IN_P VCCD_2 9V 8 IN2 5 NC1 7 NC2 2 NO1 10 NO2 1 V COM1 3 COM2 9 GND 6 GND 11 4 IN1 U403...

Page 34: ...ck the Camera connection Check the pin F3 H7 of U400 2 9V Is that clock signal at the pin B2 of U400 27Mhz Is that clock signal at the pin B2 of U400 27Mhz Check the F301 F302 END Connect the CAM_CON Check UCP201 Check U400 Replace Camera Check OSC400 Change F301 F302 Check the LCD module connection Check the pin A9 of U400 Low Is Camera function O K Change the Board YES YES YES YES YES YES YES YE...

Page 35: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting and Circuit Diagrams 3 19 This Document can not be used without Samsung s authorization ...

Page 36: ...GPIO0 C7 MA1 C8 C9 B3 PCLK DI5 B4 DI1 B5 MD17 GPIO1 B6 STROBE GPIO2 B7 DVSS B8 MA0 B9 AVDD DI2 A4 DI0 A5 CVDD A6 PWMA GPIO4 A7 GPIO3 A8 RESET A9 SMCKO B1 SCL B2 U400 1 NC NC 2 SDA A1 SVDD A2 DI6 A3 VCCD_1 8V CAM_D 0 7 LCD_D 15 LCD_D 14 LCD_D 13 LCD_D 12 LCD_D 11 LCD_D 10 LCD_D 9 LCD_D 5 LCD_D 8 LCD_D 7 LCD_D 6 LCD_D 2 LCD_D 4 LCD_D 3 LCD_D 0 LCD_D 1 LCD_D 0 15 D 0 15 HREF VSYNC MLCD_CS SUBLCD_CS L...

Page 37: ...nt can not be used without Samsung s authorization 3 1 8 LCD Camera function dose not work Have a some problem of connector CN301 Backlight does work END Replace the connector CN301 Check the UCD301 Check the pin J2 J7 G3 H3 J3 of U400 Display is not First Check the Connection of CN301 and LCD YES YES YES YES YES NO NO NO ...

Page 38: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting and Circuit Diagrams 3 22 This Document can not be used without Samsung s authorization ...

Page 39: ...3 of U101 2 9V Check the pin 34 35 of U101 26Mhz Check the pin 4 5 6 7 of U101 Vp p 100mV END Resolder or Change RFS100 L100 L101 C107 Resolder or Change U100 Check soldered status of C119 C120 L105 Check or Resolder BTC400 C426 Resolder or Change OSC100 Resolder or Change U101 Normal Condition Catch the channel Check pin 16 of U100 65dBm GSM Receiver is O K GSM RX path component resolder or chang...

Page 40: ...heck the pin 34 35 of U101 26Mhz Check the pin 4 5 6 7 of U101 Vp p 100mV END Resolder or Change RFS100 L100 L101 C107 Resolder or Change U100 Check soldered status of C119 C120 L105 Check or Resolder BTC400 C426 Resolder or Change OSC100 Resolder or Change U101 Normal Condition Catch the channel Check pin 19 of U100 65dBm GSM Receiver is O K GSM RX path component resolder or change Check soldered...

Page 41: ... U101 2 9V Check the pin 34 35 of U101 26Mhz Check the pin 4 5 6 7 of U101 Vp p 100mV END Resolder or Change RFS100 L100 L101 C107 Resolder or Change U100 Check soldered status of C119 C120 L105 Check or Resolder BTC400 C426 Resolder or Change OSC100 Resolder or Change U101 Normal Condition Catch the channel Check pin 21 of U100 65dBm GSM Receiver is O K GSM RX path component resolder or change Ch...

Page 42: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting and Circuit Diagrams 3 26 This Document can not be used without Samsung s authorization ...

Page 43: ... 8 of U100 1 2V Check pin 11 of U100 5dBm Check and Change U100 Check pin 15 of U101 7 11dBm Check and Change UCD301 Check pin 1 2 3 4 of U101 1 7V Check pin 34 35 of U101 26Mhz Check and Change OSC100 Check and Change U101 Check and Change U101 Change UCD301 Check the battery block Check and Change UCD301 Check and Change UCD301 Check and Change UCD301 C101 YES YES YES YES YES YES YES YES YES YES...

Page 44: ... pin 8 of U100 1 2V Check pin 1 of U100 5dBm Check and Change U100 Check pin 18 of U101 7 11dBm Check and Change UCD301 Check pin 1 2 3 4 of U101 1 7V Check pin 34 35 of U100 26Mhz Check and Change OSC100 Check and Change U101 Check and Change U101 Change UCD301 check the battery block Check and Change UCD301 Check and Change UCD301 Check and Change UCD301 YES YES YES YES YES YES YES YES YES YES Y...

Page 45: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting and Circuit Diagrams 3 29 This Document can not be used without Samsung s authorization ...

Page 46: ...ting and Circuit Diagrams 3 30 This Document can not be used without Samsung s authorization 3 2 6 BLUETOOTH Bluetooth does not work END Resolder Q100 Resolder ANT100 Check the signal of ANT100 Pin 3 of Q100 1 8V Check pin 12 of MOD100 6dBm Resolder MOD100 YES YES YES YES NO NO NO ...

Page 47: ... R111 OSC100 2 4 3 1 C100 C125 R107 C117 C108 R108 R103 L108 VBAT L101 R104 4 G C103 3 VOUT RFS100 A 2 3 C 1 G Q100 6 CE 2 GND 5 GND NC 4 1 VDD C115 C127 C124 C130 VBT_1 8V L107 C116 XOUT 8 1L ATX 53 2L ATX 43 19 _PDN 9 _RES _SEN 1 SDIO 1 DDV 33 2 DDV 23 3 DDV 12 11 4 DDV 5 DDV 16 6 DDV 17 VIO 10 V I DX 03 NEX 63 92 EDOMX RFIAN 26 RFIAP 23 RFIDN RFIDP 22 25 RFIEN RFIEP 24 21 RFIPN RFIPP 20 PHOFR 1...

Page 48: ...G Proprietary Contents may change without notice 4 Array course control 4 1 This Document can not be used without Samsung s authorization Test Jig GH80 03307A Test Cable GH39 00484A RF Test Cable GH39 00397A ...

Page 49: ...cument can not be used without Samsung s authorization Software Downloading 4 1 Downloading Binary Files Three binary files for downloading E900 E490XXYY s3 Main source code binary 4 2 Pre requsite for Downloading Downloader Program OptiFlash exe E490 Mobile Phone Data Cable Binary files ...

Page 50: ...ithout Samsung s authorization 4 3 S W Downloader Program 1 Load the binary download program by executing the OptiFlash exe 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 ...

Page 51: ... the Flash Verify Browse Set the directory path and choose the latest s w binary for example X810XXYY s3 for the downloader binary setting Up to twelve ports are supported Additionally you can select the maximum transfer speed OptiFlash will use to communicate with the phone However OptiFlash will use a slower speed if either the PC s or the phone s serial hardware is incapable of handling the sel...

Page 52: ...ng Flash button push the button and END at the same time Then press Flash Downloader will upload the binary file as below for the downloading 6 When downloading is finished successfully there is a All is well message 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 ...

Page 53: ...SAMSUNG Proprietary Contents may change without notice 5 Block Diagrams 5 1 This Document can not be used without Samsung s authorization ...

Page 54: ...SAMSUNG Proprietary Contents may change without notice Block Diagrams 5 2 This Document can not be used without Samsung s authorization ...

Page 55: ...orization ANT100 0 0 3 T A B CN201 CN301 3 0 3 N C 2 0 3 F 1 0 3 F 3 0 3 F 4 0 3 F 5 0 3 F G1 G2 G3 G4 Q400 1 0 4 Q RFS100 RFS101 SIM300 TA400 1 0 4 A T 2 0 4 A T TA404 TA405 TA406 7 0 4 A T TP200 TP201 TP202 TP203 TP204 TP205 TP206 U201U202 U204 0 0 3 U U302 4 0 3 U U305 U401 U403 6 0 4 U UCD401 1 0 4 V ZD302 3 0 3 D Z ZD402 ...

Page 56: ...6 2 This Document can not be used without Samsung s authorization BTC400 F100 F101 F102 3 0 1 F IFC400 MOD100 OSC100 1 0 2 C S O OSC400 Q100 TA403 TP216 0 0 1 U 1 0 1 U U203 U205 U301 U400 1 0 3 D C U UCP201 7 0 4 E M U V402 V403 0 0 2 R V 0 0 4 D Z 1 0 4 D Z 3 0 4 D Z ...

Page 57: ...SA 2203 006648 C109 C CER CHIP SA 2203 005682 C110 C CER CHIP SA 2203 006648 C111 C CER CHIP SA 2203 005736 C112 C CER CHIP SA 2203 005682 C113 C CER CHIP SA 2203 005234 C114 C CER CHIP SA 2203 005234 C115 C CER CHIP SA 2203 005682 C116 C CER CHIP SA 2203 005682 C117 C CER CHIP SA 2203 006556 C118 C CER CHIP SA 2203 005234 C119 C CER CHIP SA 2203 005234 C120 C CER CHIP SA 2203 005682 C121 C CER CH...

Page 58: ...6194 C205 C CER CHIP SA 2203 006194 C206 C CER CHIP SA 2203 006648 C209 C CER CHIP SA 2203 006194 C210 C CER CHIP SA 2203 006194 C211 C CER CHIP SA 2203 000254 C212 C CER CHIP SA 2203 006423 C213 C CER CHIP SA 2203 006194 C214 C CER CHIP SA 2203 006556 C215 C CER CHIP SA 2203 006423 C216 C CER CHIP SA 2203 006194 C217 C CER CHIP SA 2203 005482 C218 C CER CHIP SA 2203 000330 C219 C CER CHIP SA 2203...

Page 59: ...6562 C316 C CER CHIP SA 2203 006824 C317 C CER CHIP SA 2203 006562 C318 C CER CHIP SA 2203 006562 C319 C CER CHIP SA 2203 006324 C321 C CER CHIP SA 2203 006423 C322 C CER CHIP SA 2203 006708 C324 C CER CHIP SA 2203 006885 C325 C CER CHIP SA 2203 005682 C328 C CER CHIP SA 2203 005682 C331 C CER CHIP SA 2203 006194 C332 C CER CHIP SA 2203 006648 C333 C CER CHIP SA 2203 006648 C334 C CER CHIP SA 2203...

Page 60: ...443 C383 C CER CHIP SA 2203 006825 C384 C CER CHIP SA 2203 006825 C385 C CER CHIP SA 2203 006825 C386 C CER CHIP SA 2203 006824 C387 C CER CHIP SA 2203 006260 C400 C CER CHIP SA 2203 006260 C401 C CER CHIP SA 2203 000812 C402 C CER CHIP SA 2203 006647 C404 C CER CHIP SA 2203 000812 C405 C CER CHIP SA 2203 005682 C406 C CER CHIP SA 2203 006648 C407 C CER CHIP SA 2203 006647 C408 C CER CHIP SA 2203 ...

Page 61: ... SA 2203 006423 C439 C CER CHIP SA 2203 006423 C440 C CER CHIP SA 2203 006423 C441 C CER CHIP SA 2203 006423 C442 C CER CHIP SA 2203 006647 C443 C CER CHIP SA 2203 006462 C444 C CER CHIP SA 2203 006423 C445 C CER CHIP SA 2203 006462 C447 C CER CHIP SA 2203 006647 C448 C CER CHIP SA 2203 000438 C449 C CER CHIP SA 2203 000438 C450 C CER CHIP SA 2203 000438 C451 C CER CHIP SA 2203 000438 C452 C CER C...

Page 62: ...A 2703 001748 L107 INDUCTOR SMD SA 2703 001748 L108 INDUCTOR SMD SA 2703 002205 L109 INDUCTOR SMD SA 2703 002365 L110 INDUCTOR SMD SA 3301 001342 L200 BEAD SMD SA 2703 002734 L301 INDUCTOR SMD SA 2703 002749 L302 INDUCTOR SMD SA 3301 001809 L303 BEAD SMD SA 3301 001534 L400 BEAD SMD SA 3301 001534 L401 BEAD SMD SA 3301 001534 L402 BEAD SMD SA 3301 001534 L403 BEAD SMD SA 3301 001534 L404 BEAD SMD ...

Page 63: ...516 R202 R CHIP SA 2007 008516 R203 R CHIP SA 2007 008531 R204 R CHIP SA 2007 008531 R205 R CHIP SA 2007 008055 R207 R CHIP SA 2007 008483 R208 R CHIP SA 2007 000242 R209 R CHIP SA 2007 001292 R215 R CHIP SA 2007 001292 R217 R CHIP SA 2007 008483 R218 R CHIP SA 2007 008483 R219 R CHIP SA 2007 008483 R220 R CHIP SA 2007 008486 R221 R CHIP SA 2007 008483 R222 R CHIP SA 2007 008055 R224 R CHIP SA 200...

Page 64: ...40 R330 R CHIP SA 2007 008542 R331 R CHIP SA 2007 008544 R400 R CHIP SA 2007 007741 R401 R CHIP SA 2007 008588 R402 R CHIP SA 2007 007468 R403 R CHIP SA 2007 007741 R404 R CHIP SA 2007 007468 R405 R CHIP SA 2007 008483 R406 R CHIP SA 2007 008055 R407 R CHIP SA 2007 008590 R408 R CHIP SNA 2007 009315 R409 R CHIP SA 2007 009315 R410 R CHIP SA 2007 008544 R411 R CHIP SA 2007 008419 R412 R CHIP SA 200...

Page 65: ...1 R440 R CHIP SA 2007 000147 R443 R CHIP SA 2007 008045 R444 R CHIP SA 2007 008049 R445 R CHIP SA 2007 008516 R446 R CHIP SA 2007 008040 R447 R CHIP SA 2007 008040 R448 R CHIP SA 2007 008542 R450 R CHIP SA 3705 001358 RFS100 CONNECTOR COAXIAL SA 3705 001448 RFS101 CONNECTOR COAXIAL SA 3709 001391 SIM300 CONNECTOR CARD EDGE SA 2404 001406 TA400 C TA CHIP SA 2404 001381 TA401 C TA CHIP SA 2404 00138...

Page 66: ...ERY SA 1203 003737 U305 IC POSI FIXED REG SA GH13 00044A U400 IC ASIC SGHE490 SA 1201 002241 U401 IC AUDIO AMP SA 1001 001371 U403 IC ANALOG SWITCH SA 2203 005682 U406 C CER CHIP SA 1203 004119 UCD301 IC POWER SUPERVISOR SA 1002 001497 UCD401 IC D A CONVERTER SA GH09 00044A UCP201 IC MICOM SA 1108 000046 UME407 IC MCP SA 1405 001082 V401 VARISTOR SA 1405 001082 V402 VARISTOR SA 1405 001082 V403 VA...

Page 67: ...SK Binary Phase Shift Keying CA Conditional Access CDM Code Division Multiplexing C I Carrier to Interference DMB Digital Multimedia Broadcasting EN European Standard ES Elementary Stream ETSI European Telecommunications Standards Institute MPEG Moving Picture Experts Group PN Pseudo random Noise PS Pilot Symbol QPSK Quadrature Phase Shift Keying RS Reed Solomon SI Service Information TDM Time Div...

Page 68: ...orn away Use a thicken twisted wire when you measure level A thicken twisted wire has low resistance therefore error of measurement is few Repair after separate Test Pack and Set because for short danger for example an overcurrent and furious flames of parts etc when you repair board in condition of connecting Test Pack and tuning on Take specially care of soldering because Land of PCB is small an...

Page 69: ...ined your body before you touch semiconductor or parts with semiconductor There are ways that you touch an earthed place or wear static electricity prevention string on wrist Use earthed soldering steel when you connect or disconnect ESD Use soldering removing tool to break static electricity otherwise ESD will be damaged by static electricity Don t unpack until you set up ESD on product Because m...

Page 70: ...tice 10 Product Function 10 1 This Document can not be used without Samsung s authorization Main Function Camera and camcorder Music player Java Offline mode Bluetooth Web browser Multimedia Message Service MMS Name card Alarm Voice recorder Organiser ...

Page 71: ...is 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 Samsung Electronics Co Ltd 2007 01 Rev 1 0 ⓒ ...

Search results

Summary of Contents for SGH-E490

Reviews:

Related manuals for SGH-E490

Brands by name

Popular brands

Samsung SGH-E490, Service Manual

Search results

Summary of Contents for SGH-E490

Reviews:

Related manuals for SGH-E490

Brands by name

Popular brands