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Samsung GT-E1150I Service Manual Download Page 26

SAMSUNG Proprietary-Contents may change without notice

Level 3 Repair

8-4

This Document can not be used without Samsung's authorization

8-3. Flow Chart of Troubleshooting

（

presetting methods for checking TP

- GND & TP (exp. VBAT=

C109, C 212, C308

) using Oscilloscope

- look over the coming out signal.

Oscilloscope

TP (Test Point)

GND

Summary of Contents for GT-E1150I

Page 1: ...nality features specifications and other product information provided in this document inclu ding but not limited to the benefits design pricing components performance availability and capabiliti es of the product are subject to change without notice or obligation Samsung reserves the right to make changes to this document and the product described herein at anytime without obligation on Samsung t...

Page 2: ...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 3: ...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 4: ...1880 ARFCN range 0 124 975 1023 512 885 Tx Rx spacing 45MHz 95MHz 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 5dBm 30dBm 0dBm Power Class 5pcl 19pcl 0pcl 15pcl Sensitivity 102dBm 100dBm TDMA Mux 8 8 Cell Radius 35Km 2Km ...

Page 5: ...Bm 12 19 3 dBm 13 17 3 dBm 14 15 3 dBm 15 13 3 dBm 16 11 5 dBm 17 9 5 dBm 18 7 5 dBm 19 5 5 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 2 2 GSM Tx Power Class ...

Page 6: ...roprietary Contents may change without notice 3 Operation Instruction and Installation 3 1 This Document can not be used without Samsung s authorization Main Function GSM900 DCS1800 1 43 CSTN SMS 64 Poly Melody ...

Page 7: ...Exploded View and Parts List 4 1 This Document can not be used without Samsung s authorization 4 1 Cellular phone Exploded View QFL01 QHI01 QME16 QLC01 QSC01 QCR03 QMO01 QFU01 QIF01 QRE01 QCR67 QBC00 QBA01 QFR01 QKP01 QCR92 QME01 QMI01 QAN02 QMP01 QSP01 QSC02 ...

Page 8: ...A QBA01 INNER BATTERY PACK 800MAH BLK UNI MAIN GH43 03241A QME16 ASSY ETC LCD CON TO CON GH59 08429A QME01 DOME SHEET GT E1150 GH59 08433A QKP01 RMO KEY MAIN KEYPAD GH73 13683B QSC01 TAPE SCREW SHEET L GH74 46762B QSC02 TAPE SCREW SHEET R GH74 46763B QMP01 A S ASSY PBA MAIN GTE1150I DBT COMM SVC GH82 05155A QLC01 ASSY COMM HALB LCD HOT BAR SVC GTE1150 GH96 04302A QHI01 ASSY HINGE GH98 03590A QBC00...

Page 9: ...317 R318 2007 000138 RC1005J101CS R301 2007 000139 RC1005J221CS R300 R306 R312 R313 2007 000141 RC1005J222CS R208 2007 000144 RC1005J512CS R200 R201 2007 000148 RC1005J103CS R109 2007 000151 RC1005J153CS R314 2007 000157 RC1005J473CS R110 R209 2007 000162 RC1005J104CS R303 R304 R305 R307 2007 000172 RC1005J100CS R308 R311 2007 000172 RC1005J100CS R309 R310 2007 000173 RC1005J220CS R107 2007 001288...

Page 10: ...203 006208 CM105X5R475M06AT C200 C203 C204 C205 2203 006399 GRM155R60J105KE19D C206 C214 C329 C340 2203 006399 GRM155R60J105KE19D C111 C125 C127 C313 2203 006562 CV05X5R105K10AH C207 C208 C227 2203 006824 CV105X5R475K10AT C109 C308 2203 007279 CV105X5R106M10AT C234 2203 007425 CL10A225KA5LNNC C322 2404 001424 TCSHS0J226MPAR C123 2703 001178 LL1005 FH3N3S L104 2703 002198 CIH05T10NJNC L309 L310 270...

Page 11: ...ment can not be used without Samsung s authorization 5 3 Design LOG SEC CODE Discription IFC300 3710 002683 HY20 AB0310 HDC300 3711 005981 14 5805 030 000 829 BTC200 3711 006228 2005 03 261A Please consult the GSPN website Samsung Portal for the most recent version of the product s part list ...

Page 12: ...thorization 6 1 S W Download 6 1 1 Pre requsite for S W Downloading Downloader Program PNX4850 Downloader 0 3 For Cobble i GT E1150i Mobile Phone Data Cable JIG BOX GH99 36900A RF Test Cable GH39 00985A JIG Cable GH39 01160A Adapter GH99 38251A Serial Cable Binary files Settings Connect to ANYWAY JIG BOX JIG CABLE Phone to JIG ...

Page 13: ...1 Repair 6 2 This Document can not be used without Samsung s authorization 6 1 2 S W Downloader Program Load the binary download program by executing the PNX4850 Downloader 0 3 For Cobble i enter this file 1 Select the connected serial port and the rate of speed ...

Page 14: ...evel 1 Repair 6 3 This Document can not be used without Samsung s authorization 2 Select the Binary in sequence of bin lpd tfs csc If you want to download for tfs csc file you must check the radio button of BIN TFS and check the box of With common css Check ...

Page 15: ...SAMSUNG Proprietary Contents may change without notice Level 1 Repair 6 4 This Document can not be used without Samsung s authorization 3 Click the CRC CheckSum button and check the AutoDownLoader ...

Page 16: ...SAMSUNG Proprietary Contents may change without notice Level 1 Repair 6 5 This Document can not be used without Samsung s authorization 4 Press the Start button ...

Page 17: ...SUNG Proprietary Contents may change without notice Level 1 Repair 6 6 This Document can not be used without Samsung s authorization 5 Connect the phone and power on the phone Progress the binary download ...

Page 18: ...notice Level 1 Repair 6 7 This Document can not be used without Samsung s authorization 6 When downloading is complete you can see Download completed message box 7 Confirm the downloaded version name and etc 1234 or 4986 2650468 Full Reset 2767 3855 ...

Page 19: ...are of scratch and molding damage Caution 1 Be care of scratch and molding damage 2 Be care of damage to F CPB Caution 1 Be care of damage to F CPB Caution 1 Be care of damage to F CPB 1 2 1 Unscrew the 4 points 2 Separate REAR from the FRONT ass y 1 Separate the LCD FPCB Connector from the PBA 4 3 1 Separate the PBA from the FRONT ASS Y 1 Push the hinge blow the point 2 Separate the Front from th...

Page 20: ... s authorization 5 6 Caution 1 Be care of scratch and molding damage Caution 1 Be care of scratch and molding damage 2 Be care of damage to the LCD 1 Remove the 2 point screw cap and unscrew 2 point screw 1 Separate upper from the lower 7 1 Separate the LCD MODULE from the lower Caution 1 Be care of the MOTOR and SPK wire ...

Page 21: ...2 Assembly 1 Attach the DOMESHEET 1 2 1 Assemble the SHIELD CAN on the PBA Torque 1 0 1 2kgf cm 2 Solder the MIC FPCB like below 3 1 Place the LCD SPK and MOTOT on the Lower CASE 4 1 Place the upper on the Lower ASS Y 2 Screw 2 point Torque 1 0 1 2kgf cm Caution 1 Be care of damage to FPCB and Wire Caution 1 Be care of damage to FPCB and Wire ...

Page 22: ...e of damage to FPCB Caution Caution 1 Be care of scratch and molding damage Caution 1 Be care of scratch and molding damage 5 1 Push the hinge and then assemble the Front ASS Y 1 Assemble the Keypad 1 Assemble the PBA and place the MIC on the Front ASS Y 2 Connect the LCD FPCB CONNECTORS 6 7 8 1 Assemble the REAR CASE 2 Screw 4 point Torque 1 0 1 2kgf cm ...

Page 23: ...SAMSUNG Proprietary Contents may change without notice 8 Level 3 Repair 8 1 This Document can not be used without Samsung s authorization 8 1 Block Diagram ...

Page 24: ... C309 C310 C311 C313 C321 C322 C323 C324 C325 C327 C328 C329 C330 C331 C332 C333 C334 C336 C338 C340 C341 C342 C343 C344 C345 C346 C347 C348 C351 D200 D303 D304 D305 D306 DOMM200 DOMM201 DOMM202 DOMM203 F100 HDC300 IFC300 JTAG1110 L100 L101 L103 L104 L109 L110 L111 L200 L201 L300 L301 L302 L303 L304 L306 L309 L310 L312 MIC300 OSC200 OSC201 PAM100 R101 R102 R103 R105 R106 R107 R109 R110 R111 R115 R...

Page 25: ...not be used without Samsung s authorization 8 2 1 Bottom DIGIT300 DIGIT301 DIGIT302 DIGIT303 DIGIT304 DIGIT305 DIGIT306 DIGIT307 DIGIT308 DIGIT309 DOMM204 DOMM205 DOMM206 DOMM207 DOWN END INT L311 LED301 LED302 LED303 LED304 L E D 3 0 5 LED306 LEFT RIGHT SEND SHARP SOFT300 SOFT301 STAR U301 UP ...

Page 26: ...el 3 Repair 8 4 This Document can not be used without Samsung s authorization 8 3 Flow Chart of Troubleshooting presetting methods for checking TP GND TP exp VBAT C109 C 212 C308 using Oscilloscope look over the coming out signal Oscilloscope TP Test Point GND ...

Page 27: ...ce Level 3 Repair 8 5 This Document can not be used without Samsung s authorization Multi meter Checking the TP test point using Multi meter EX to look up the TP shunt Cap if checking the GND you can listen beep if checking the Signal you can t listen it ...

Page 28: ...g s authorization 8 3 1 Power On Power On does not work NO Change the Battery Battery Voltage 3 3V YES Current consumption 100mA NO Download again and check main key con YES Check PMIC output voltage Is OK NO Check the UCP200 YES Check the oscillator clock OSC200 32kHz OSC201 26MHz OK NO check the OSC200 OSC201 YES END ...

Page 29: ...s Document can not be used without Samsung s authorization 8 3 2 Charging Part Charging does not work Check the Battery TA NO Reinsert the Battery TA YES Is the voltage of C235 5 0V Check the U200 NO YES Is charging working Check the Chaging circuit UCP200 U200 IFC300 NO YES END ...

Page 30: ...2 G1 G2 U200 VBAT C234 VCHG_5V R220 C235 R219 ICHGP CHG_REG CHG_SW ICHGN BTC200 C100 C103 C104 C105 C106 C128 C229 C304 C305 C308 C309 C310 C311 D200 IFC300 L300 L301 L303 L304 L306 L312 R102 R103 R105 R106 R115 R303 R304 R305 R306 R307 R308 R309 R310 T U100 ZD200 ZD300 02 BAT200 C207 C208 C212 C213 C234 C235 C313 JTAG1110 L200 R200 R202 R219 R220 R311 U200 U303 ZD301 ...

Page 31: ...g s authorization 8 3 3 Sim Part No SIM mode is displayed on the LCD Check the pad condition of SIM Card Check the SIM connector s SIM200 connection to SIM card NO Resolder or Replace SIM200 YES Check the voltage C231 2 85V OK NO Check the UCP200 YES Is there any signals pin 2 3 4 of SIM500 NO Check the UCP200 YES END ...

Page 32: ...hout Samsung s authorization R218 9 9 G 13 14 G G 15 16 G 12 12 2 2 3 3 4 4 5 5 6 6 7 7 8 8 SIM200 1 1 10 10 11 11 NC NC C231 R210 C233 VSIM_3 0V SIM_RST SIM_CLK SIM_DATA VSIM_3 0V C211 C227C230 C233 C300 0 305 D30 L302 L303 R109 R111 R203 205 206 R210 R213 R214 R215 R216 R300 R301 R SIM200 TA300 ZD201 ZD302 ...

Page 33: ...authorization 8 3 4 Main Microphone Phone MIC does not work Check the connection of MIC300 NO Resolder or Replace MIC300 YES Check the voltage C322 V_MIC 1 6V OK NO Check the UCP200 YES Check the circuit of MIC PATH L309 L310 C321 C325 C323 C351 R317 R312 R313 Resolder L309 L310 C321 C325 C323 C351 R317 R312 R313 NO YES END ...

Page 34: ...his Document can not be used without Samsung s authorization L310 D306 C348 R317 MIC300 C321 C351 L309 C327 MIC_BIAS D305 C322 R313 R312 C324 C323 D304 C325 D303 MIC_P MIC_N C321 C322 C323 C325 C327 C348 C351 D303 D304 DOMM2 L309 L310 MIC300 R312 R313 R317 8 3 5 Ear Microphone ...

Page 35: ...ithout Samsung s authorization Earphone MIC does not work NO Change the Headset Is the Headset O K YES Check the voltage at C300 MIC_BIAS 1 6V Check the UCP200 R300 R301 NO YES Check the circuit of EARMIC PATH C301 C302 C303 R306 C306 C307 FCAI R FC P N R F NO YES Replace IFC300 NO Check the IFC300 YES END ...

Page 36: ...SAMSUNG Proprietary Contents may change without notice Level 3 Repair 8 14 This Document can not be used without Samsung s authorization 8 3 6 Speaker Part Melody Loud SPK ...

Page 37: ...r 8 15 This Document can not be used without Samsung s authorization Speaker does not work Is the terminal of speaker OK check the specker No No Change or resolder around UCP200 Check the output circuit of UCP200 Audio AMP Yes Yes Yes END No Is speaker OK Change speaker ...

Page 38: ...SAMSUNG Proprietary Contents may change without notice Level 3 Repair 8 16 This Document can not be used without Samsung s authorization ...

Page 39: ...ithout Samsung s authorization 8 3 7 Receiver Part Speaker does not work Is the terminal of speaker OK check the specker No Yes No Resolder SPK_N SPK_P Check the RCV_P RCV_N HIGH Yes Yes Change speaker Is speaker OK END No No Yes Check the output circuit of UCP200 Audio AMP Change or resolder around UCP200 ...

Page 40: ...SAMSUNG Proprietary Contents may change without notice Level 3 Repair 8 18 This Document can not be used without Samsung s authorization ...

Page 41: ... change without notice Level 3 Repair 8 19 This Document can not be used without Samsung s authorization presetting 8960 Rx setting 1 Active Cell select GSM or GPRS 2 BCH Parameter select measuring band DCS or EGSM 3 Cell power 60dBm ...

Page 42: ...evel 3 Repair 8 20 This Document can not be used without Samsung s authorization Tx setting After setting 8960 EGSM DCS 1 After setting prepare the call setup Display 2 Using an Originate Call make a call 3 Confirm the display connected 4 start the measuring ...

Page 43: ...vel 3 Repair 8 21 This Document can not be used without Samsung s authorization 8960 spectrum analyzer down up at picture spectrum analyzer testing method the way using an Osciliscope 8960 connect using RF Cable between 8960 RF Connector in board RF Connector ...

Page 44: ...ung s authorization 8 3 8 EGSM Receiver RX ON Cell Power 60dBm PAM100 Pin15 65dBm Yes Resolder PAM100 C124 C123 C107 C110 No Yes No Check PAM100 pin10 L pin9 H PAM100 Pin17 68dBm Check ANT Switch control circuit No Yes Resolder PAM100 Yes DCXO CLOCK CHECK 26MHz OSC201 OSC201 re solder or change No Yes Check UCP200 END ...

Page 45: ...ung s authorization 8 3 9 DCS Receiver Yes No OSC201 re solder or change DCXO CLOCK CHECK 26MHz OSC201 Yes Resolder PAM100 Yes No Check ANT Switch control circuit Check PAM100 pin10 H pin9 H No Yes No Yes PAM100 Pin15 65dBm RX ON Cell Power 60dBm Resolder PAM100 C124 C123 C107 C110 PAM100 Pin18 68dBm Check UCP200 END ...

Page 46: ...T C109 OK 8 3 10 EGSM transmitter 8 3 11 DCS transmitter TX Power is too Low DCXO CLOCK CHECK 26MHz OSC201 NO OSC201 re solder or change YES Check the Power Pin 4 of PAM100 NO CHECK UCP200 YES NO CHECK VBAT Line YES NO PAM100 re solder or change Check the Power Pin 15 of PAM100 YES Check RFS100 NO RFS100 change or re solder YES Antenna re solder or change ...

Page 47: ...ng s authorization Check the PAM VBATT C109 OK TX Power is too Low TCXO CLOCK CHECK 26MHz OSC201 NO OSC201 re solder or change YES Check the Power Pin 2 of PAM100 NO CHECK UCP200 YES NO CHECK VBAT Line YES NO PAM100 re solder or change Check the Power Pin 15 of PAM100 YES Check RFS100 NO RFS100 change or re solder YES ...

Page 48: ...2 C115 PAM100 C112 RFS100 2 A C 1 G 3 4 G L101 C109 R107 C108 L110 ANT104 L111 8 9 OUT1 OUT2 6 7 OUT2 G 2 3 G 5 G G 10 1 IN1 IN2 4 OUT1 C117 F100 VBAT C114 DCSRX EGSMRX EGSMRX DCSRX RX_SEL RAMP EGSMRX_N PON_PA EGSM_TX DCS_TX BAND_SEL DCSRX_P DCSRX_N EGSMRX_P BAT20 C107 C108 C109 C110 C112 C113 C114 C115 C116 C117 C118 C119 C120 C121 C123 C124 2 C207 C208 C212 C213 C214 C217 C234 C235 C313 C321 C32...

Page 49: ...nge without notice Level 3 Repair 8 27 This Document can not be used without Samsung s authorization 8 4 Service Schematics NC Point Top View NC UCP200 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 A B C D E F G H J K L M N P R T U V W ...

Page 50: ...PSK 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 Di...

Page 51: ... C103 L103 2 GND 3 IN 5 RSET U103 6 D1 D2 4 1 EN L104 C118 VOUT ANT103 U104 3 EN GND 2 5 GND VIN 4 1 2 RFIN_HB 4 RFIN_LB RX0 18 RX1 17 8 TX_EN VBATT 11 VRAMP 7 6 GND GND 13 GND 20 GPCTRL0 9 10 GPCTRL1 NC 12 NC 16 19 NC GND 1 GND 21 22 GND GND 23 24 GND GND 14 GND 3 GND 5 PAM100 ANT 15 C115 ZD101 C113 L100 C125 C120 C121 R103 R105 C116 L109 C110 C119 C123 C107 R109 DCSRX EGSMRX EGSMRX DCSRX 32KHz_D...

Page 52: ...DATA10 E19 DATA2 E2 GND_RF E4 GND_RF E5 GND_RF E6 GND_RF E7 GND_RF E8 GND_VCORE E1 RFID_N E10 ADDR6 E11 ADDR5 E12 NBE1 E13 NOE E14 ADDR2 E15 ADDR19 E16 ADDR3 D19 DATA3 D2 GND_RF D4 GND_RF D5 GND_RF D6 GND_RF D7 GND_RF D8 GND_VCORE D9 ADDR10 D10 ADDR7 D11 NBE0 D12 NRESET_OUT D13 ADDR12 D14 ADDR13 D15 VDD_VMEM D16 ADDR17 D18 DATA11 B7 XTAL_SHLD B8 XTAL_SHLD B9 GND_VCORE C1 NC C18 DATA15 C19 DATA4 C2...

Page 53: ...C321 1 2 INT 1 2 UP DOWN 1 2 C343 D303 C342 C302 SOFT301 1 2 C340 C322 C329 L311 KEY_LED_3 3V C347 R308 R314 C301 R313 R312 C324 R318 L301 1005 15PF L300 C323 L312 L304 C330 24 25 NC NC 26 NC 27 C328 5 6 6 7 7 8 8 9 9 NC 21 22 NC 23 NC NC 17 17 18 18 19 19 2 2 20 20 3 3 4 4 5 1 1 10 10 11 11 12 12 13 13 14 14 15 15 16 16 IFC300 DIGIT301 1 2 L306 DIGIT300 1 2 DIGIT302 1 2 RIGHT 1 2 LED303 ZD301 1 2...

Page 54: ...d or domestic law Samsung Electronics Co Ltd 2010 08 Rev 1 0 ⓒ Country Web Site North America service samsungportal com Latin America latin samsungportal com CIS cis samsungportal com Europe europe samsungportal com China china samsungportal com Asia asia samsungportal com Mideast Africa mea samsungportal com GSPN Global Service Partner Network ...

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