Samsung GT-E2232 Service Manual Download Page 68

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PARALLEL FROM R310

R312

LED300

ZD300

GND

VIN

VOUT

U303

VBUS_5V_OUT

Q300

R304

VCAM_1.8V

VBAT

C308

VIN

VOUT1

VOUT2

VCAM_A_2.8V

U302

EN1

EN2

2 GND

GND

R310

GND

VIN

VOUT1

VOUT2 5

U304

EN1

EN2

VIN

VOUT

_EN

_WRN

VMOT_3.3V

U301

2 GND

GND

ILIM 7

VRTC_2.3V

R302

R300

C300

R307

3 C2

C303

U300

2 B1

C1 6

V_MAIN_KEY_3.3V

R308

R309

VBAT

C306

C305

R305

1005

VBUS_5V_OUT

Q301

R303

VUSB_5.0V_IN

C307

1005

R306

R301

R311

C302

VBAT

C304

V300

C309

1005

C301

Q302

VBAT

EN_CAM_PWR

MOT_EN

ONKEY

ONKEY_N

JIG_ON

TORCH_EN

SENSE_P

VDDCHG

SENSE_N

VCHG

EN_MAIN_KEY

KEY_ROW(4)

KEY_COL(3)

ONKEY_N

SAMSUNG PROPRIETARY

THIS DOCUMENT CONTAINS CONFIDENTIAL

PROPRIETARY INFORMATION THAT IS

SAMSUNG ELECTRONICS COS PROPERTY.

DO NOT DISCROSE TO OR DUPLICATE FOR OTHERS

EXCEPT AS AUTHORIZED BY SAMSUNG.

Service Schematics

Summary of Contents for GT-E2232

Page 1: ...pecifications 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 to provide notific...

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: ... 1805 1880 ARFCN range 0 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: ...e without notice 3 Operation Instruction and Installation 3 1 This Document can not be used without Samsung s authorization Main Function GSM Dual Band GSM900 1800 1 77 QQVGA TFT VGA Camera SMS MMS E MAIL MP3 iMelody 3 5mm Earjack Dual Sim ...

Page 7: ...hout notice 4 Exploded View and Parts List 4 2 This Document can not be used without Samsung s authorization 4 1 Cellular phone Exploded View QFR01 QMW02 QLC01 QCA01 QMO01 QSP01 QAR01 QRE01 QMI01 QKP01 QCR101 QBA01 QBC00 QMP01 QME01 QCR72 QIF01 ...

Page 8: ...GH30 00723A QMO01 MOTOR DC GT E2152 GH31 00521A QBA01 INNER BATTERY PACK 1000MAH BLK ENG EU GH43 03184A QCA01 CAMERA MODULE GT E2120 GH59 07682A QME01 DOME SHEET GT E2230 GH59 10744A QMW02 PCT WINDOW PCT MAIN WINDOW DUOS GH72 63542A QMP01 A S ASSY PBAMAIN COMM GT E2232 GH82 05666A QLC01 ASSY LCD 1 77 QQVGA SCH B559 ASSY GH96 04327A QFR01 ASSY CASE FRONT GH98 19398A QBC00 ASSY COVER BATTERY GH98 19...

Page 9: ...0 DIODE TVS 0406 001375 ZD401 DIODE TVS 0406 001375 ZD409 DIODE TVS 0406 001390 ZD501 DIODE TVS 0406 001446 ZD300 DIODE TVS 0501 002606 Q300 TR SMALL SIGNAL 0501 002663 Q302 TR SMALL SIGNAL 0501 002680 Q100 TR SMALL SIGNAL 0502 001322 Q301 TR POWER 0504 001151 U300 TR DIGITAL 0601 002846 LED500 LED 0601 002846 LED501 LED 0601 002846 LED502 LED 0601 002846 LED503 LED 0601 002846 LED504 LED 0601 002...

Page 10: ...R545 R CHIP 2007 000140 R103 R CHIP 2007 000140 R305 R CHIP 2007 000140 R503 R CHIP 2007 000140 R504 R CHIP 2007 000140 R507 R CHIP 2007 000140 R529 R CHIP 2007 000140 R534 R CHIP 2007 000141 R409 R CHIP 2007 000143 R210 R CHIP 2007 000143 R211 R CHIP 2007 000143 R311 R CHIP 2007 000143 R312 R CHIP 2007 000143 R544 R CHIP 2007 000148 R201 R CHIP 2007 000148 R204 R CHIP 2007 000148 R208 R CHIP 2007...

Page 11: ...508 R CHIP 2007 000172 R509 R CHIP 2007 000242 R307 R CHIP 2007 000242 R402 R CHIP 2007 000242 R403 R CHIP 2007 001306 R514 R CHIP 2007 001306 R515 R CHIP 2007 000831 R306 R CHIP 2007 000932 R301 R CHIP 2007 000932 R513 R CHIP 2007 000174 R516 R CHIP 2007 000932 R517 R CHIP 2007 000932 R518 R CHIP 2007 001119 R400 R CHIP 2007 001119 R401 R CHIP 2007 002970 R109 R CHIP 2007 003015 R105 R CHIP 2007 ...

Page 12: ...IP 2203 000386 C425 C CER CHIP 2203 000386 C431 C CER CHIP 2203 000386 C432 C CER CHIP 2203 000425 C403 C CER CHIP 2203 000425 C410 C CER CHIP 2203 000425 C415 C CER CHIP 2203 000425 C500 C CER CHIP 2203 000438 C129 C CER CHIP 2203 000438 C134 C CER CHIP 2203 000438 C207 C CER CHIP 2203 000438 C210 C CER CHIP 2203 000489 C124 C CER CHIP 2203 000489 C125 C CER CHIP 2203 000627 C225 C CER CHIP 2203 ...

Page 13: ...CER CHIP 2203 001239 C417 C CER CHIP 2203 001259 C130 C CER CHIP 2203 002443 C113 C CER CHIP 2203 002443 C227 C CER CHIP 2203 002487 C218 C CER CHIP 2203 002487 C232 C CER CHIP 2203 002668 C228 C CER CHIP 2203 002709 C121 C CER CHIP 2203 002709 C216 C CER CHIP 2203 005281 C137 C CER CHIP 2203 005288 C111 C CER CHIP 2203 005288 C128 C CER CHIP 2203 005288 C139 C CER CHIP 2203 005382 C131 C CER CHIP...

Page 14: ...CER CHIP 2203 006260 C211 C CER CHIP 2203 006260 C233 C CER CHIP 2203 006260 C234 C CER CHIP 2203 006324 C214 C CER CHIP 2203 006324 C215 C CER CHIP 2203 006348 C300 C CER CHIP 2203 006399 C202 C CER CHIP 2203 006399 C221 C CER CHIP 2203 006399 C223 C CER CHIP 2203 006399 C236 C CER CHIP 2203 006399 C303 C CER CHIP 2203 006399 C304 C CER CHIP 2203 006399 C305 C CER CHIP 2203 006399 C306 C CER CHIP...

Page 15: ...HIP 2203 007279 C110 C CER CHIP 2203 007279 C504 C CER CHIP 2203 007290 C133 C CER CHIP 2404 001225 TA400 C TA CHIP 2203 000233 C102 C CER CHIP 2703 002204 L120 INDUCTOR SMD 2703 002205 L105 INDUCTOR SMD 2703 002207 L123 INDUCTOR SMD 2703 002208 L122 INDUCTOR SMD 2703 002281 L114 INDUCTOR SMD 2703 002309 L119 INDUCTOR SMD 2703 002309 L500 INDUCTOR SMD 2703 002309 L502 INDUCTOR SMD 2703 002309 L503...

Page 16: ...D 3301 001885 L400 BEAD SMD 3301 001885 L401 BEAD SMD 3301 001885 L402 BEAD SMD 3301 001885 L404 BEAD SMD 3301 001885 L501 BEAD SMD 3301 001885 L504 BEAD SMD 3301 001917 L409 BEAD SMD 3301 001917 L410 BEAD SMD 3301 002000 L200 BEAD SMD 3705 001731 RFS100 CONNECTOR COAXIAL 3709 001593 CN500 CONNECTOR CARD EDGE 3710 002683 U502 SOCKET INTERFACE 3710 002815 CN501 CONNECTOR SOCKET 3711 006285 BTC500 H...

Page 17: ...t can not be used without Samsung s authorization 6 1 Software Downloading 6 1 1 Pre requsite for Downloading Download Program Infineon FlashTool_E2 exe GT E2232 Mobile Phone Data Cable S20 JIG BOX GH99 36900A RF Test Cable GH39 00985A JIG Cable GH39 01203A Adapter GH99 38251A Binary files ...

Page 18: ...e Level 1 Repair 6 2 This Document can not be used without Samsung s authorization 6 1 2 S W Download Program Load binary download program by executing Infineon FlashTool_E2 exe 1 Add binary files to download program by pressing Add File BIN CDS CSC files ...

Page 19: ...SAMSUNG Proprietary Contents may change without notice Level 1 Repair 6 3 This Document can not be used without Samsung s authorization 2 Select USB Port Baud Rate Channel Driver Using default value ...

Page 20: ...tary Contents may change without notice Level 1 Repair 6 4 This Document can not be used without Samsung s authorization 3 Press Start Button then download window appears 4 Press Start USB1 then connect handset to PC ...

Page 21: ...ts may change without notice Level 1 Repair 6 5 This Document can not be used without Samsung s authorization 5 When downloading is complete success message is showed up 6 Confirm the downloaded version 1234 Full Reset 2767 3855 ...

Page 22: ...molding damage 1 Be careful not to make scratch and molding damage 2 Be careful not to damage IF COVER 1 Be careful not to make scratch and molding damage 1 Be careful not to make scratch and molding damage Unscrew 4 points at the REAR case 1 2 3 Disassemble the PBA Be careful with hooks Separate the PBA from the FRONT 4 DIsassemble the REAR as below sequence 7 1 Disassembly ...

Page 23: ...ful not to damage SPEAKER MOTOR 1 Be careful not to make scratch and molding damage 2 Be careful not to damage LCD FPCB and LCD 1 Be careful not to make scratch and molding damage 2 Be careful not to damage LCD FPCB and LCD 1 Be careful not to make scratch and molding damage 8 Disassemble the SHIELD CAN 7 Disassemble the LCD 5 Separate SPEAKER MOTOR from REAR Lift up top side of the LCD carefully ...

Page 24: ...air 7 3 This Document can not be used without Samsung s authorization 1 Be careful not to make scratch and molding damage 2 Be careful not to damage MIC FPCB 1 Be careful not to make scratch and molding damage 9 Disassemble the MIC Separate the KEYPAD from the FRONT 10 ...

Page 25: ...hould not over 0 2mm 1 Be careful not to make scratch and molding damage 2 Don t push the panel of LCD while combine the LCD 1 Be careful not to make scratch and molding damage Torque 1 2 1 2 3 4 Soldering 2 points of MIC FPCB pad with PBA Assemble the SHIELD CAN Combine LCD to Main Board Soldering FPCB of the LCD MODULE CAUTION Check F PCB to MAIN PCB soldering tightly If there is a gap between F...

Page 26: ...e 1 Be careful not to make scratch and molding damage 2 CHECK SPEAKER MOTOR insert tightly 1 Be careful not to make scratch and molding damage 2 Be careful nothing goes between LCD and FRONT 1 Be careful not to make scratch and molding damage 2 Be careful not to damage IF COVER 5 6 INSERT SPEAKER MOTOR to REAR INSERT KEYPAD to FRONT 7 8 COMBINE REAR FROM TOP TO BOTTOM INSERT PBA TO FRONT ...

Page 27: ...ary Contents may change without notice 7 Level 2 Repair 7 6 This Document can not be used without Samsung s authorization 1 Be careful not to make scratch and molding damage Torque 1 2 9 Screw 4 points at the REAR case ...

Page 28: ...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 29: ...SAMSUNG Proprietary Contents may change without notice Level 3 Repair 8 2 This Document can not be used without Samsung s authorization 8 2 PCB Diagrams 8 2 1 Top ...

Page 30: ...SAMSUNG Proprietary Contents may change without notice Level 3 Repair 8 3 This Document can not be used without Samsung s authorization 8 2 1 Bottom ...

Page 31: ...ice 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 ex TP_VDDFS using Oscilloscope look over the coming out signal Oscilloscope GND TP TP_VDDFS ...

Page 32: ...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 33: ... Power On Check the Battery Voltage is more than 3 7V Change the Battery END VDD_1 8V 1 8V TP C216 Check the Main Chip related to SD1_FB 1 8V TP C231 to lookover the Chip damage No Yes Check the Clock at UCP200 A11pin CLK26M 26MHZ TP OSC201 1 3pin Check the Main Chip to lookover the Chip damage No Yes Check the initial operation Yes Initial Failure ...

Page 34: ...00 C505 C504 C506 NC C537 1005 VBAT V500 D500 C536 NC NC 5 6 NC NC 7 BTC500 1 1 2 2 3 3 4 VF R208 C231 HSR T14 T6 SD1_FB R7 SD1SW R9 ONOFF R14 HSL ADV_N R3 R4 WR_N RESET_N L13 K16 TRIG_IN WAIT_N J6 J1 RD_N H15 TRST_N B4 B11 XOX A11 XO L201 VDD_1 8V OSC201 4 2 1 3 VDD_IO1_1 8V RST_BB_J ADVn WEn RDn WAITn EAR_SPK_R EAR_SPK_L ONKEY TRSTn RST_BB PMB8808 UCP200 ...

Page 35: ...uthorization 8 2 Initial 6 7 7 8 8 9 9 1 1 10 10 2 2 3 3 4 4 5 5 6 CN200 KARAT JTAGPAD VDD_IO1_1 8V RST_BB_J TRSTn TDO RXD1_J TXD1_J TMS TDI TCK CN200 RST_BB_J 1 7V using the oscilloscope GND SHORT PAD Initial Failure Resolder UCP 200 RST_BB_J must be higher than 1 7V END No Yes Yes Check the 16bit data signal memory CE Yes ...

Page 36: ...8 9 This Document can not be used without Samsung s authorization 8 3 Charging Part Abnormal charging part END No Yes R306 4 9V No Yes Check the Q301 pin4 4 9V No Yes Reinsert the Battery or TA Resolder R306 Replace Q301 using a Heatgun Yes Check the Battery TA connection ...

Page 37: ...ge without notice Level 3 Repair 8 10 This Document can not be used without Samsung s authorization CHARGING CIRCUIT VBAT 3 1 2 5 6 4 Q301 R306 R301 Q300 1 2 3 4 5 6 VBUS_5V_OUT R304 R300 R307 SENSE_P T N H S V B S C CS VDDCHG SENSE_N VCHG ...

Page 38: ...s authorization 8 4 1 Sim1 Part CN500 pin 1 or R521 H Phone can t access SIM Card Resolder R521 R528 R531 R532 R533 C514 Check the SIM Card END No Yes Yes Yes No Resolder or Replace CN500 After Power ON Check SIMCLK Signal on pin3 of CN500 in a few second Yes No Replace PBA After SIM card insert CN500 pin 13 SIM_RST H Yes ...

Page 39: ...SAMSUNG Proprietary Contents may change without notice Level 3 Repair 8 12 This Document can not be used without Samsung s authorization ...

Page 40: ...1 or R520 H Phone can t access SIM Card Resolder R520 R529 C507 C508 C538 C509 V501 Check the SIM Card END No Yes Yes Yes No Resolder or Replace SIM500 After Power ON Check SIMCLK Signal on pin3 of SIM500 in a few second Yes No Replace PBA After SIM card insert SIM500 pin 2 SIM_RST H Yes U506 pin 9 H Resolder R535 R536 C512 R537 R542 C523 C524 C525 R539 R540 R543 ...

Page 41: ...PEN R540 NC 3 4 BSI CLK2 5 IO2 6 RST2 7 VSIM2 8 VDDBAT 9 VSSIO 20 VDDIO 21 22 NC SCK 23 SDA 24 25 VSS NC 26 NC 27 IO1 13 CLK1 14 NC 15 RST 16 CLK 17 IO 18 NC 19 RESETX 2 U506 IRQ 1 VSSBAT 10 VSIM1 11 RST1 12 R539 OPEN VSIM_2 85V VDD_IO1_1 8V R535 R536 SIM1_IO SIM1_RST SIM2_RST SIM2_IO SIM2_CLK DSDS_SDA DSDS_SCL SIM_IO SIM_CLK SIM_RST SIM1_CLK SIM CON V501 10 G 2 2 3 3 4 4 5 5 6 6 G 7 8 G G 9 SIM50...

Page 42: ...SAMSUNG Proprietary Contents may change without notice Level 3 Repair 8 15 This Document can not be used without Samsung s authorization ...

Page 43: ...Microphone does not work R401 2 2V at MIC Active Replace UCP200 using a Heatgun Because if not soldering well Not OK OK No MIC rubber set correctly or Clean the MIC hall YES Check the status of soldering L400 L401 ex Crack Resolder L400 L401 not work if those is not connected END Yes OK Check the MIC sample MIC 400 it be possible the problem OK Replace an another MIC MIC400 because of being possib...

Page 44: ...SAMSUNG Proprietary Contents may change without notice Level 3 Repair 8 17 This Document can not be used without Samsung s authorization ...

Page 45: ...03 R404 C406 C418 L403 ex Crack END Not OK Yes OK Earphone MIC does not work C210 and R400 2 2V Replace UCP200 using a Heatgun Because of not soldering well Yes No Check EAR400 Earjack status ex bent metal it will be not contact earphone Replace EAR400 using a Heatgun Caution Plastic Mold is easy to melt OK Not OK Resolder R400 R403 R404 C406 C418 L403 not work if those is not connected ...

Page 46: ...SAMSUNG Proprietary Contents may change without notice Level 3 Repair 8 19 This Document can not be used without Samsung s authorization ...

Page 47: ...Wiring the SPK_N P and checking an waveform using oscilloscope Speaker does not work Check the status of soldering L402 L404 ex Crack Resolder L402 L404 be possible because of soldering not well No Yes Not OK Replace UCP200 using a Heatgun be possible of being UCP a bad sample OK Is Speaker working Listening through the speaker Change Speaker be possible of SPK Problems No END Yes Yes ...

Page 48: ...SAMSUNG Proprietary Contents may change without notice Level 3 Repair 8 21 This Document can not be used without Samsung s authorization ...

Page 49: ...n Yes When you pushed all of the Key does the key have tension Attach Domesheet All of the key doesn t work except POWER ON KEY Replace the PBA No END No Are not some keys work Yes 1 2 4 7 aren t work resolder R501 0 3 5 6 9 aren t work resolder R506 Left soft1 send 8 aren t work resolder R510 up ok down aren t work resolder R511 soft2 right aren t work resolder R512 Yes No Yes ...

Page 50: ...VE 1 2 1 2 THREE 1 2 SHARP 1 2 NINE TWO 1 2 ZERO 1 2 SIX END 1 2 R511 RIGHT 1 2 R512 FOUR 1 2 L504 SEVEN 1 2 ONE 1 2 STAR 1 2 C500 L500 L505 ZD502 1 2 3 4 5 6 L502 LEFT 1 1 2 2 SOFT_ONE 1 2 2 UP 1 2 SEND 1 2 OK 1 SOFT_TWO 1 2 DOWN L501 L503 R510 R506 R501 KEY_COL 0 KEY_ROW 4 KEY_ROW 3 KEY_COL 1 KEY_COL 2 KEY_COL 3 KEY_COL 4 KEY_ROW 2 KEY_ROW 1 KEY_ROW 0 ONKEY_N ...

Page 51: ...24 This Document can not be used without Samsung s authorization 8 8 Back Light for Color Main LCD Backlight does not work Yes Is LCD Contrast set on high level in the Menu No Set LCD Contrast on high level Yes Resolder U500 or Repalce LCD Module No Is U500 pin 5 H Yes END ...

Page 52: ...SAMSUNG Proprietary Contents may change without notice Level 3 Repair 8 25 This Document can not be used without Samsung s authorization ...

Page 53: ...evel 3 Repair 8 26 This Document can not be used without Samsung s authorization 8 9 Key Back Light Main Key LED does not work Yes No Resolder or Replace R310 UCP200 pin L9 0 V TP R310 Yes Resolfer U304 or Resolder UCP200 UCP200 pin L9 0 V TP R310 END Yes No ...

Page 54: ...ge without notice Level 3 Repair 8 27 This Document can not be used without Samsung s authorization KEY LED R310 3 2 GND GND 7 1 VIN 6 VOUT1 VOUT2 5 U304 4 EN1 EN2 VMOT_3 3V C303 V_MAIN_KEY_3 3V R309 VBAT C302 C304 V300 MOT_EN EN_MAIN_KEY ...

Page 55: ...iver RX ON Cell Power 60dBm PA100 Pin15 65dBm Yes Resolder L106 C104 L105 C111 No Yes No Check PA100 Pin 8 L Pin 9 10 H PA100 Pin17 68dBm Check ANT Switch control circuit No Yes Resolder PA100 Yes No Resolder C105 L122 F100 F100 pin 7 6 70dBm Yes UCP200 pin C16 70dBm pin D16 70dBm Resolder L104 L108 L109 No Yes Check Resolder PMU Part and UCP200 Yes END ...

Page 56: ... RX ON Cell Power 60dBm PA100 Pin15 65dBm Yes Resolder L106 C104 L105 C111 No Yes No Check PA100 Pin 8 9 L Pin 10 H PA100 Pin18 68dBm Check ANT Switch control circuit No Yes Resolder PAM100 Yes No Resolder C100 L123 C139 F100 F100 pin8 9 70dBm Yes UCP200 pin E16 70dBm pin F16 70dBm Resolder L100 L102 L103 No Yes Check Resolder PMU Part and UCP200 Yes END ...

Page 57: ...hange or Resolder PA100 Yes PA100 Pin15 30dBm TX ON 5Level Check PA100 pin 8 10 H Pin 9 L PA100 pin4 4 dBm Check ANT Switch control circuit Yes No Yes No yes Resolder L106 C104 L105 C111 Yes Yes Check PA100 VBATT pin11 OK Check UCP200 No Check VBAT or PAM control signal No UCP200 pinA15 4dBm Yes Resolder or Change C115 R104 No Check Resolder PMU Part and UCP200 END ...

Page 58: ...5Level END Check Resolder PMU Part and UCP200 PA100 Pin15 30dBm Check VBAT or PAM control signal Check UCP200 Change or Resolder PA100 Check ANT Switch control circuit Yes No No Yes Resolder or Change C114 C140 L114 Check PA100 VBATT pin11 OK Check PA100 pin 8 9 10 H Resolder L106 C104 L105 C111 Yes Yes Yes yes Yes No No No Yes UCP200 pinB15 4dBm PA100 pin2 4 dBm ...

Page 59: ...SAMSUNG Proprietary Contents may change without notice Level 3 Repair 8 32 This Document can not be used without Samsung s authorization ...

Page 60: ...SAMSUNG Proprietary Contents may change without notice Level 3 Repair 8 33 This Document can not be used without Samsung s authorization ...

Page 61: ...ithout notice Level 3 Repair 8 34 This Document can not be used without Samsung s authorization 8 17 Torch Light Torch Light does not work Yes Is LED300 mounted Resolder LED300 V_Torch_3 3V 3 3V Replace the PBA END No Yes No Yes Resolder U303 ...

Page 62: ...ts may change without notice Level 3 Repair 8 35 This Document can not be used without Samsung s authorization TORCH LDO R308 VBAT C306 C305 R312 LED300 ZD300 EN 3 2 GND GND 5 4 VIN VOUT 1 V_Torch_3 3V V_Torch_3 3V U303 TORCH_EN ...

Page 63: ...SAMSUNG Proprietary Contents may change without notice Level 3 Repair 8 36 This Document can not be used without Samsung s authorization NC Point Top View DU or Blank Gray Color NC U200 ...

Page 64: ...SAMSUNG Proprietary Contents may change without notice Level 3 Repair 8 37 This Document can not be used without Samsung s authorization UCP200 ...

Page 65: ...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 66: ...U100 NC 1 NC 2 VDD_ANA A1 XTAL_OUT A2 L122 C111 L116 C126 C123 C120 L101 C110 C117 L118 R106 R112 C137 C131 C100 C104 L106 R103 SC100 1 1 2 2 3 3 4 4 TP_UART_TXD C140 11 VRAMP 7 NC 16 NC NC 19 2 RFIN_HB RFIN_LB 4 18 RX0 RX1 17 8 TX_EN VBATT GND GND 3 GND 5 6 GND 13 GND 20 GND GPCTRL0 9 10 GPCTRL1 12 RF7174 ANT 15 GND 1 21 GND 22 GND GND 23 24 GND 14 VDD_1 8V C125 C114 L110 C128 VBAT R111 R104 R101...

Page 67: ... A8 I2S1_RX A9 NC A1 NC3 A10 KP_IN1 A11 XO A12 VDDMMD A13 VRAMP A14 FE2 A15 TX1 A16 C223 UCP200 1 NC 2 C222 C210 R216 C216 C220 C217 R200 C219 1005 C209 H4 VCC H7 P CE H8 P CRE K1 DU K14 DU G5 VSSQ G6 A DQ5 G7 A DQ4 G8 A DQ11 G9 A DQ10 H11 F DPD H12 DU H3 DU F7 A DQ12 F8 A DQ3 F9 A DQ2 G10 VCCQ G11 A DQ1 G12 A DQ0 G3 A DQ15 G4 A DQ14 E9 F WP P CE2 F10 A DQ9 F11 A DQ8 F12 OE F3 VSS F4 A DQ7 F5 A DQ...

Page 68: ...R302 R300 C300 R307 3 C2 E1 1 4 E2 C303 U300 2 B1 5 B2 C1 6 V_MAIN_KEY_3 3V R308 R309 VBAT C306 C305 R305 3 1 2 5 6 4 1005 VBUS_5V_OUT Q301 R303 VUSB_5 0V_IN C307 1005 R306 R301 R311 C302 VBAT C304 V300 C309 1005 2 C301 Q302 1 3 VBAT EN_CAM_PWR MOT_EN ONKEY ONKEY_N JIG_ON TORCH_EN SENSE_P T N H S V B S C CS VDDCHG SENSE_N VCHG EN_MAIN_KEY KEY_ROW 4 KEY_COL 3 ONKEY_N SAMSUNG PROPRIETARY THIS DOCUME...

Page 69: ...1 C432 R427 L400 L409 R403 R400 C433 C407 R416 ZD403 MIC400 R404 V_EARMIC_2 2V C425 C435 C423 ZD409 L410 ZD408 TA400 R423 L405 VDD_1 8V SPK400 C405 C424 L402 C404 L406 R422 VDD_1 8V R420 C426 ZD406 C431 CON B 3 4 CON C CON D 5 CON E 6 CON F 7 EAR400 IJAN4 118 2 CON A 1 2 3 4 5 6 ZD404 C419 L411 ZD400 C428 C403 R401 L404 L403 C416 R407 R428 C400 C414 R402 R421 D400 3 5_CON_DETECT ZD407 EAR_SPK_R FM...

Page 70: ...519 UP 1 2 OK 1 2 R520 R521 VSIM1_3 0V 5 6 NC NC 7 VSIM2_3 0V BTC500 1 1 2 2 3 3 4 NC NC VSIM_2 85V R501 R506 L505 R544 1005 4 7K R530 C510 NC 3 4 BSI CLK2 5 IO2 6 RST2 7 VSIM2 8 VDDBAT 9 VSSIO 20 VDDIO 21 22 NC SCK 23 SDA 24 25 VSS NC 26 NC 27 IO1 13 CLK1 14 NC 15 RST 16 CLK 17 IO 18 NC 19 RESETX 2 U506 IRQ 1 VSSBAT 10 VSIM1 11 RST1 12 C536 R539 VSIM_2 85V R533 R528 LED504 ZD503 1 2 3 4 5 6 C515 ...

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 2011 03 Rev 1 0 ⓒ ...

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