Samsung SGH-T519 - Trace Cell Phone Service Manual Download

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GSM TELEPHONE

SGH-T519

GSM TELEPHONE

CONTENTS

Safety Precautions

General Introduction

Specification

Product Funtion

Circuit Description

Test Command & Test Procedure

Array course control

Exploded View and its Parts list

MAIN Electrical Parts List

10. Flow Chart of Troubleshooting and

Circuit Diagrams

11. PCB Diagrams

12. Block Diagrams

13. Reference data

Summary of Contents for SGH-T519 - Trace Cell Phone

Page 1: ...uction 3 Specification 4 Product Funtion 5 Circuit Description 6 Test Command Test Procedure 7 Array course control 8 Exploded View and its Parts list 9 MAIN Electrical Parts List 10 Flow Chart of Troubleshooting and Circuit Diagrams 11 PCB Diagrams 12 Block Diagrams 13 Reference data ...

Page 2: ...on 4 1 Main Function 4 1 5 Circuit Description 6 TEST Command Test Procedure 6 1 Calibration Equipment 6 1 6 2 Calibration Program 6 1 6 3 TX Power Tune up procedure 6 2 7 Array course control 7 1 Downloading Binary Files 7 2 7 2 Pre requsite for Downloading 7 2 7 3 S W Downloader Program 7 3 7 4 How to Download 7 5 8 Exploded View and its Parts list 8 1 Cellular phone Exploded View 8 1 8 2 Cellul...

Page 3: ...ging Part 10 5 10 1 5 Microphone Part 10 7 10 1 6 Speaker Part 10 9 10 1 7 Camera Part 10 13 10 2 RF 10 2 1 GSM850 EGSM900 RX 10 15 10 2 2 PCS RX 10 16 10 2 3 DCS RX 10 17 10 2 4 GSM850 EGSM900 TX 10 18 10 2 5 DCS PCS TX 10 19 10 2 6 BLUETOOTH 10 20 11 PCB Diagrams 12 Block Diagrams 12 1 RF Solution Block Diagram 12 1 12 2 Base Band Solution Block Diagram 12 2 13 Reference data ...

Page 4: ...tronics Co Ltd Code No GH68 12034A 2006 08 Rev 1 0 ⓒ 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 ...

Page 5: ...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 6: ...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 7: ... LCD 176 x 220 1 93 R F band GSM850 EGSM 900 DCS1800 PCS1900 Vocoder EFR FR HR AMR Antenna Fixed type SIM 3 Voltage operation BLUETOOTH VER 1 0 GPRS EGPRS Factor MS Class Class B GPRS Phase GSM Phase II Multi slot GPRS EGPRS Class 10 2 Up link 4 Down link 5 Sum SMG SMG 31 Coding scheme CS1 CS4 GPRS MCS5 MCS9 EGPRS support Power class GSM850 Class 4 2W EGSM900 Class 4 2W DCS1800 Class 1 1W PCS1900 ...

Page 8: ...Kbps 3 692 us 270 833 Kbps 3 692 us 270 833 Kbps 3 692 us EDGE 812 5 Kbps 3 692 us 812 5 Kbps 3 692 us 812 5 Kbps 3 692 us 812 5 Kbps 3 692 us Time Slot Period Frame Period 576 9 us 4 615 ms 576 9 us 4 615 ms 576 9 us 4 615 ms 576 9 us 4 615 ms Modulation GPRS 0 3 GMSK 0 3 GMSK 0 3 GMSK 0 3 GMSK EDGE 8 PSK 8 PSK 8 PSK 8 PSK MS Power GPRS 33 dBm 5 dBm 33 dBm 5 dBm 30 dBm 0 dBm 30 dBm 0 dBm EDGE 27 ...

Page 9: ...00 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 4 dBm 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 4 dBm 12 6 4 dBm 13 4 4 dBm 14 2 5 dBm 15 0 5 dBm TX Power con...

Page 10: ...er control level DCS1800 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 4 dBm 12 6 4 dBm 13 4 4 dBm 14 2 5 dBm 15 0 5 dBm TX Power control level PCS1900 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 4 dBm 12 6 4 dBm 13 4 4 dBm 14 2 5 dBm 15 0 5 dBm TX Power control level EGSM900 8 2...

Page 11: ...used without Samsung s authorization Main Function 1 3 Megapixel Camera and Camcorder Bluetooth Wireless Technology Instant Messageing capability Multimedia capability Fun Apps featureprovides My Files music player games alarms calendar task list calculator world time unit conversion timer and stopwatch ...

Page 12: ...S Rx Mode L L L DCS PCS Tx Mode H L L 3 VC TCXO TCX400 To generate the 26 MHz reference clock to drive the logic and RF 4 SKY74137 UCD100 The sky74137 is a RF tranceiver IC for GS850 EGSM900 DCS1800 and PCS1900 quardband cellular systems and incorporates EDGE tranceiver capabillity and integrates most of the low power silicon functions of a tranceiver The receive path implements a direct downconve...

Page 13: ...om the Band Select BAND_SEL signal SKY77331 contains band select switching circuitry to select GSM BAND_SEL is low and DCS PCS BAND_SEL is HIGH as determined from the Band Select BAND_SEL signal The BAND_SEL pad selects the PA output DPCS_OUT or GSM_OUT while the Power Control VPC controls the level of output power The integrated power amplifier control PAC function provides envelope amplitude con...

Page 14: ... The WM8955L operates on supply voltages from 1 8V up to 3 6V although the digital core can operates on a separate supply down to 1 42V saving power Different section of the chip can also be powered down under software control 3 HPE UCP201 The Trident HPE digital baseband processor is a complete system IC designed for wireless terminals that includes two digital signal processor DSP cores optimize...

Page 15: ...1 MHz Memory complement DSP0 144K X 16 bit ROM 40k X 16 bit RAM DSP1 96K X 16 bit ROM 16k X 16 bit RAM JTAG boundary scan and integrated H W developement system Low power Ultralow leakage process technology for best in class standby power Flexible power management modes to allow for maximum active power management Interprocessor communication hardware support between ARM DSP0 and DSP1 Supported by...

Page 16: ...nd Test Procedure 6 1 This Document can not be used without Samsung s authorization 6 1 Calibration Equipment HP 8960 DC Power Supply Test Jig Configuration HP8960 RF TEST JIG Serial P C GPIB Serial DC POWER SUPPLY GPIB 6 2 Calibration Program Samsung internal software ...

Page 17: ... 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 definition table below 3 ...

Page 18: ... by calibration program is set to equipment as power level ex GSM 8 level is 27 dBm c Activate phone in Cont_8psk_Tx_Mode_Only d HP8960 equipment measures 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 ...

Page 19: ...er level definition table below 3 Target values of the peak level of the phone are set normally in conducted mode GSM850 8 level 27dBm EGSM900 8 level 27dBm DCS 2 level 26dBm PCS 2 level 26dBm Tolerance 2dB 1dB 4 Accuracy All the TX level from the phone after tuned up satisfy the EGPRS specification 5 TX ramp mask specification applied to the calibration program ...

Page 20: ...G Proprietary Contents may change without notice 7 Array course control 7 1 This Document can not be used without Samsung s authorization Test Jig GH80 03307A Test Cable GH39 00478A RF Test Cable GH39 00397A ...

Page 21: ...ocument can not be used without Samsung s authorization Software Downloading 7 1 Downloading Binary Files Two binary files for downloading T519 T519XXYY s3 Main source code binary 7 2 Pre requsite for Downloading Downloader Program OptiFlash exe T519 Mobile Phone Data Cable Binary files ...

Page 22: ...ithout Samsung s authorization 7 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 23: ...ization 3 Select the COM port when the download cable is connected Up to 64 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 selected speed ...

Page 24: ...ment can not be used without Samsung s authorization 4 Select the Flash Verify Browse Set the directory path and choose the latest s w binary for example T519XXYY s3 for the downloader binary setting In case of D407 the reserved regions are not a necessity It is defined in platform def file ...

Page 25: ...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 26: ...ew and its Partslist 8 3 This Document can not be used without Samsung s authorization 8 1 Cellular phone Exploded View QME01 QKP01 QCK01 QFR01 QVO01 QRF03 QLC01 QFL06 QVK01 QCA01 QSD01 QCR06 QCA02 QRE01 QCR06 QRF01 QBA01 QBA00 QMI03 QAN02 QMP01 QCW01 QSC01 QSC02 QME03 ...

Page 27: ...CHINE 6001 001155 QCW01 PMO WINDOW CAMERA GH72 30568A QFL06 ASSY CASE CARRIER LOWER GH98 01899A QFR01 ASSY CASE FRONT GH98 01888B QKP01 ASSY KEYPAD MAIN CHE BLK GH98 01901B QLC01 LCD M S SGHT519 GH07 01002A QME01 UNIT EL KEY PBA GH59 03177A QME03 UNIT SPK_MOT FPCB GH59 03183A QMI03 RMO RUBBER MIC HOLDER GH73 07779A QMI05 ASSY CASE MIC SUB GH98 01889B QMP01 A S MATERIAL ASSY PBA MAIN GH82 02168A QR...

Page 28: ...SPONGE BT GH74 26377A MPR TAPE 3X3XT3 5 W290TCNG GH74 26380A MPR TAPE 8X6XT0 25 ABSORBER GH74 26382A MPR SPONGE BD GH74 26717A MPR TAPE LCD FRONT GH74 27607A MPR INSU TAPE GH74 27608A MPR TAPE GH74 28264A MPR TAPE BRAKET B GH74 28265A RMO RUBBER BATTERY GH73 08571A MPR VINYL BOHO KEYPAD GH74 22928A LABEL R WATER SOAK T_MOBILE GH68 05914A AS TAPEKEYPAD GH81 04637A PMO DECORATION REAR GH72 30564B MP...

Page 29: ...pins 1 Lift up a board carefully and detach a PBA caution 1 Becarefulnottocutbothsidekeysand damagetocame ra connectorpins 1 Unscrew 4 points of a rear caution 1 Be careful not to do damage and scratch the phone 1 Disjoint a top of the rear with a tool caution 1 Be careful not to do damage and scratch the phone 1 Detach a PBA Ass y from LCD Module caution 1 Be careful not to do damage to intenna a...

Page 30: ...nts may change without notice Disassembly and Assembly instructions 8 5 This Document can not be used without Samsung s authorization 7 1 Detach a LCD from LCD braket caution 1 Be careful not to do damage and scratch the phone ...

Page 31: ...d 1 Attach a rear deco and camera window 2 Press a camera window Remove a adhesive tape Connection part of SPK and MOT F PCB Base line when attaching SPK F PCB Place part printed into a groove Place F PCB가 inside Intenna 1 Attach a SPK_MOT FPCB 2 Place a SPK_MOT FPCB A Remove a adhesive tape of EL sheet B Attach a EL sheet C Attach a mic cover D Attach a key pad E Press a key pad Pressure kgf 6 1 ...

Page 32: ...orrectly C Press carefully the top SAMSUNG logo and bottom T Mobile logo of LCD D Attach a LCD sponge to CARRIER LOWER along the base line the right side and bottom 4 5 SHORT PREVENTION TAPE CAMERA SPONGE ABSORBER Attach keeping away from soldering part Baseline completion LCD place hole 1 Examnine the surface of CARRIER LOWER 2 Place LCD and sponge 1 Soler side keys and stick a friction tape A So...

Page 33: ...Put the SPK CONNECTER horizontally C Place the soldering part of INTENNA to a groove Press the connector horizontally to a PBA 1 Place a PBA 1 Place the intenna A Press carefully the top of PBA with your right hand grasping CARRIER LOWER with your left hand B Press both sides of PBA until it clicks into the CARRIER LOWER Grasp the edge of LCD during work C Press the LCD connector to the CARRIER LO...

Page 34: ...ithout Samsung s authorization 8 9 A Place the PBA on the FRONT B Remove the camera protection film C Place side keys into place A Solder the intenna with soldering jig B Place the camera into a groove of CARRIER LOWER C Press carefully after placing camera module 1 Solder the intenna 2 Place the camera 1 Place the PBA side keys ...

Page 35: ...8 6 This Document can not be used without Samsung s authorization 10 A Place the top of a REAR and press down until it clicks into the Front B Press the Locker No 1 and Locker No 2 C SCREW 4 POINT Locker No 1 Locker No 2 1 Remove the protection film inside CAMERA WINDOW 2 Place the REAR 3 SCREW ...

Page 36: ... DIODE TVS SA 0406 001241 ZD303 DIODE TVS SA 0406 001241 ZD304 DIODE TVS SA 0406 001254 ZD305 DIODE TVS SA 0406 001254 ZD306 DIODE TVS SA 0406 001254 ZD307 DIODE TVS SA 0406 001254 ZD308 DIODE TVS SA 0406 001254 ZD309 DIODE TVS SA 0406 001254 ZD407 DIODE TVS SA 0406 001254 ZD408 DIODE TVS SA 0406 001254 ZD409 DIODE TVS SA 0406 001254 ZD410 DIODE TVS SA 0406 001254 ZD411 DIODE TVS SA 0504 000168 Q3...

Page 37: ...A 1205 002944 UCD100 IC TRANSCEIVER SA 1404 001165 U301 THERMISTOR NTC SA 1405 001082 V402 VARISTOR SA 1405 001082 V403 VARISTOR SA 1405 001082 VR200 VARISTOR SA 1405 001108 V306 VARISTOR SA 1405 001108 V307 VARISTOR SA 1405 001108 V309 VARISTOR SA 1405 001108 V310 VARISTOR SA 1405 001108 V311 VARISTOR SA 1405 001108 V312 VARISTOR SA 2007 000137 R439 R CHIP SA 2007 000138 R440 R CHIP SA 2007 00013...

Page 38: ...1 R411 R CHIP SA 2007 000171 R452 R CHIP SA 2007 000171 R453 R CHIP SA 2007 000172 R213 R CHIP SA 2007 000172 R214 R CHIP SA 2007 000172 R436 R CHIP SA 2007 000242 R220 R CHIP SA 2007 000690 R319 R CHIP SA 2007 000775 R301 R CHIP SA 2007 000831 R442 R CHIP SA 2007 001119 R400 R CHIP SA 2007 001119 R415 R CHIP SA 2007 001284 R201 R CHIP SA 2007 001290 R100 R CHIP SA 2007 001290 R445 R CHIP SA 2007 ...

Page 39: ...1 R423 R CHIP SA 2007 007798 R215 R CHIP SA 2007 008045 R115 R CHIP SA 2007 008045 R125 R CHIP SA 2007 008045 R137 R CHIP SA 2007 008052 R117 R CHIP SA 2007 008054 R427 R CHIP SA 2007 008055 R200 R CHIP SA 2007 008055 R202 R CHIP SA 2007 008055 R306 R CHIP SA 2007 008055 R320 R CHIP SA 2007 008055 R322 R CHIP SA 2007 008055 R449 R CHIP SA 2007 008419 R413 R CHIP SA 2007 008419 R414 R CHIP SA 2007 ...

Page 40: ...SA 2007 008542 R318 R CHIP SA 2007 008542 R450 R CHIP SA 2007 008542 R451 R CHIP SA 2007 008587 R123 R CHIP SA 2007 008588 R406 R CHIP SA 2007 008588 R407 R CHIP SA 2007 008672 R443 R CHIP SA 2007 008672 R444 R CHIP SA 2007 008786 R218 R CHIP SA 2007 009084 R424 R CHIP SA 2007 009115 R417 R CHIP SA 2007 009117 R434 R CHIP SA 2007 009117 R435 R CHIP SA 2007 009166 R422 R CHIP SA 2007 009167 R302 R ...

Page 41: ...38 C450 C CER CHIP SA 2203 000438 C452 C CER CHIP SA 2203 000550 C417 C CER CHIP SA 2203 000550 C418 C CER CHIP SA 2203 000628 C454 C CER CHIP SA 2203 000812 C107 C CER CHIP SA 2203 000812 C310 C CER CHIP SA 2203 000812 C311 C CER CHIP SA 2203 000812 C402 C CER CHIP SA 2203 000812 C406 C CER CHIP SA 2203 000812 C407 C CER CHIP SA 2203 000812 C415 C CER CHIP SA 2203 001072 C303 C CER CHIP SA 2203 0...

Page 42: ...82 C302 C CER CHIP SA 2203 005482 C422 C CER CHIP SA 2203 005482 C455 C CER CHIP SA 2203 005682 C110 C CER CHIP SA 2203 005682 C136 C CER CHIP SA 2203 005682 C305 C CER CHIP SA 2203 005682 C308 C CER CHIP SA 2203 005682 C309 C CER CHIP SA 2203 005682 C324 C CER CHIP SA 2203 005682 C325 C CER CHIP SA 2203 005682 C326 C CER CHIP SA 2203 005682 C327 C CER CHIP SA 2203 005682 C328 C CER CHIP SA 2203 0...

Page 43: ...60 C205 C CER CHIP SA 2203 006260 C314 C CER CHIP SA 2203 006260 C400 C CER CHIP SA 2203 006260 C401 C CER CHIP SA 2203 006305 C118 C CER CHIP SA 2203 006305 C119 C CER CHIP SA 2203 006305 C133 C CER CHIP SA 2203 006305 C142 C CER CHIP SA 2203 006324 C116 C CER CHIP SA 2203 006324 C138 C CER CHIP SA 2203 006324 C304 C CER CHIP SA 2203 006324 C321 C CER CHIP SA 2203 006348 C410 C CER CHIP SA 2203 0...

Page 44: ...62 C319 C CER CHIP SA 2203 006562 C336 C CER CHIP SA 2203 006562 C367 C CER CHIP SA 2203 006562 C412 C CER CHIP SA 2203 006562 C416 C CER CHIP SA 2203 006562 C419 C CER CHIP SA 2203 006562 C420 C CER CHIP SA 2203 006562 C423 C CER CHIP SA 2203 006562 C427 C CER CHIP SA 2203 006562 C428 C CER CHIP SA 2203 006562 C430 C CER CHIP SA 2203 006562 C431 C CER CHIP SA 2203 006562 C433 C CER CHIP SA 2203 0...

Page 45: ...04 001381 C438 C TA CHIP SA 2404 001381 TA302 C TA CHIP SA 2404 001406 C425 C TA CHIP SA 2703 001868 L402 INDUCTOR SMD SA 2703 001868 L403 INDUCTOR SMD SA 2703 002199 L106 INDUCTOR SMD SA 2703 002205 L103 INDUCTOR SMD SA 2703 002269 L107 INDUCTOR SMD SA 2703 002597 L104 INDUCTOR SMD SA 2703 002597 L105 INDUCTOR SMD SA 2703 002597 L108 INDUCTOR SMD SA 2703 002597 L109 INDUCTOR SMD SA 2703 002700 L1...

Page 46: ... SMD SA 3301 001208 L112 BEAD SMD SA 3301 001534 F401 BEAD SMD SA 3301 001659 L404 BEAD SMD SA 3705 001421 RFS101 CONNECTOR COAXIAL SA 3709 001427 CN201 CONNECTOR CARD EDGE SA 3709 001447 SIM301 CONNECTOR CARD EDGE SA 3710 002363 IFC400 SOCKET INTERFACE SA 3711 005550 HDC401 HEADER BOARD TO BOARD SA 3711 005643 HDC301 HEADER BOARD TO BOARD SA 3711 005659 HDC300 HEADER BOARD TO BOARD SA 3711 005728...

Page 47: ...rrent consumption Current consumption 100mA Check the V bat voltage Download again Voltage 3 3V Check the pins of UCD301 C316 1 8V Check the Initial operation END C318 and C315 2 8V Charge the Battery Check the clock generation circuit TCX101 U101 pin 4 Check the clock signal at pin 3 of TCX101 or C129 Freq 26MHz Vrms 300mV Check UCD301 and C312 Check UCD301 and C316 NO NO NO NO NO NO YES YES YES ...

Page 48: ...S D N G 0 1 J 6 1 S D N G 0 1 K 7 1 S D N G 8 F 2 S D N G 9 F 3 S D N G 0 1 F 4 S D N G 7 G 5 S D N G 8 G 6 S D N G 9 G 7 S D N G 0 1 G 8 S D N G 6 H 9 S D N G 3 P R T N I D 6 F B D N G 0 1 M D D N G 8 E Q D N G 7 F 1 S D N G 7 H 0 1 S D N G 8 H 1 1 S D N G 2 1 S D N G 9 H 7 J 3 1 S D N G 8 J 4 1 S D N G 9 J E3 DB13 D3 DB14 D2 DB15 K3 DB2 DB3 J5 J6 DB4 H5 DB5 G3 DB6 G4 DB7 F4 DB8 F1 DB9 CREF E9 CS...

Page 49: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting 10 3 This Document can not be used without Samsung s authorization ...

Page 50: ...8V Initial Failure The voltage at the C216 Low High There is 32 768KHz wave form at the C222 C223 The voltage is 2 8V at the C317 C313 C315 C318 LCD Display OK Sound operation OK END Check the UCP201 Check the UCD301 Check the LCD module Check the Audio part YES NO NO NO YES YES YES YES NO NO NO YES Check the UCD301 If it has some problem it has to be replaced Check the UCD301 If it has some probl...

Page 51: ...9 1 C 7 1 V 0 1 O I P 8 1 C I M V _ B S U _ 1 1 O I P O P V _ B S U _ 2 1 O I P 7 1 D 6 1 E O M V _ B S U _ 3 1 O I P T S R M I S _ 4 1 O I P 5 P 4 G 2 H 1 1 D R B Y E K 2 D R B Y E K 5 J 4 J 3 D R B Y E K 4 D R B Y E K 8 J 6 H F U B _ 1 W S P _ 5 D R B Y E K 6 D R B Y E K 4 H 1 H 7 D R B Y E K 8 D R B Y E K 3 H 6 G 9 D R B Y E K 1 C N 1 2 INT0 T15 W6 IO IOBIT0_PIO05 V12 N11 IOBIT1_PIO06 M16 IRQ1 ...

Page 52: ...bleshooting 10 6 This Document can not be used without Samsung s authorization 10 1 3 Sim Part The voltage is 2 8V at C306 Check the UCD301 Insert SIM is displayed on the LCD END Check the SIM Card YES NO NO YES Is there any signal pin C305 C308 C309 Check the UCD301 UCP201 ...

Page 53: ...art of Troubleshooting 10 7 This Document can not be used without Samsung s authorization C309 G 15 16 G 4 4 5 5 6 6 7 7 8 8 9 9 G 13 14 G 1 1 10 10 11 11 12 12 2 2 3 3 SIM301 C305 C306 3 CH2 CH3 4 CH4 5 CH5 6 VN 2 ZD302 CH1 1 C307 C308 SIM_CLK VSIM SIM_RST SIM_IO ...

Page 54: ...C302 is high Check LCD Check HDC302 Check LCD connection and replace LCD pin 7 of U404 is high C218 3 5V Check C218 Recharge Bat pin 6 of U404 is high Check UCP201 CHeck U404 C338 C340 is 2 9V Check UCD301 pin 4 of ZD304 is LOW Check U400 Are there anysignal at pin 6 of ZD304 IS there any problem at F301 F302 F303 F304 Replace or resolve F301 F302 F303 F304 Check U400 NO NO NO NO NO NO NO NO NO YE...

Page 55: ...6 6 7 7 20 20 21 21 22 22 23 23 24 24 25 25 26 26 27 27 13 13 14 14 15 15 16 16 17 17 18 18 19 19 2 2 HDC302 1 1 10 10 11 11 12 12 LCD_DATA 4 LCD_DATA 2 MLCD_CS LCD_ADS LCD_WEN LCD_DATA 0 LCD_DATA 6 LCD_DATA 12 LED _13 5V LCD_DATA 3 LCD_DATA 7 LCD_DATA 1 LCD_DATA 5 LCD_DATA 11 LCD_DATA 15 LCD_DATA 9 LCD_DATA 13 LCD_DATA 14 LCD_DATA 8 LCD_DATA 10 L200 C219 3 GND GND 4 7 LED 1 SW 5 VIN U404 CAP 8 CT...

Page 56: ...D GND 10 1 IN1 IN2 6 7 OUT3 OUT4 8 9 GND GND 10 1 IN1 IN2 2 3 IN3 IN4 4 5 OUT1 OUT2 F302 5 OUT1 OUT2 6 7 OUT3 OUT4 8 9 GND GND 10 1 IN1 IN2 2 3 IN3 IN4 4 F304 LCD_DATA 13 LCD_DATA 14 LCD_DATA 15 LCD_D 12 LCD_D 10 LCD_D 9 LCD_D 11 LCD_DATA 8 LCD_DATA 7 LCD_DATA 6 LCD_DATA 5 LCD_D 14 LCD_D 15 LCD_DATA 12 LCD_DATA 11 LCD_DATA 10 LCD_DATA 9 LCD_D 8 LCD_D 6 LCD_D 5 LCD_D 7 LCD_DATA 4 LCD_D 3 LCD_D 2 LC...

Page 57: ...Samsung s authorization 10 1 5 Microphone Part Micro phone does not work Is the connection status of HDC300 O K YES Reconnect connector of HDC300 NO Check the DC bias voltage on Mic path The voltage of C406 is about 2 2V 10 NO Solder the microphone again or Replace R406 R415 R418 R425 Is microphone OK NO Check UCD301 END YES YES ...

Page 58: ...ng s authorization C311 V309 V307 V310 V306 V311 5 5 6 6 7 7 8 8 9 9 1 2 C N C N 2 2 16 16 17 17 18 18 19 19 2 2 20 20 3 3 4 4 1 1 10 10 11 11 12 12 13 13 14 14 15 15 HDC300 1 1 3 D Z 0 1 3 D Z C310 2 1 3 V MIC EL_PWR KEY_ROW 0 KEY_COL 2 KEY_ROW 3 KEY_ROW 2 KEY_ROW 1 KEY_ROW 4 MIC PWR_ON KEY_COL 3 KEY_COL 1 EL_PWR KEY_COL 0 KEY_COL 4 ...

Page 59: ...1 Are there any signal at the pin 3 9 of U402 NO NO Pin 2 of UCD401 is Low YES YES Are there any signal at L405 L406 yes Check Replace L402 L403 HDC401 Are there any signal at R437 R438 R442 is high Check UCP201 NO NO The voltage at L404 3 7V Check replace L404 NO Check replace U401 Check UCP201 YES NO YES YES NO C453 3 3V Check Q401 C445 C446 1 8V Check U302 Are there any signal at the pin 5 6 7 ...

Page 60: ...ment can not be used without Samsung s authorization R314 VBAT C365 C362 VCCD_1 8V_EN 4 NC 5 NC 9 PGND SW 10 VIN 1 VOUT 6 U302 7 AGND 2 AVIN EN 3 GND 11 MODE SYNC 8 L303 VCCD_1 8V VRF_2 9V C136 C133 C140 R124 Y R126 A 2 3 GND 1 NC NC 5 VCC 6 4 U101 R125 R123 C137 CLK13M_MC 13M_BUF CLK13M_TR CLK13M_WM ...

Page 61: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting 10 15 This Document can not be used without Samsung s authorization ...

Page 62: ... used without Samsung s authorization 10 1 7 Receiver Part There is no sound from receiver Is the connection of HDC401 OK Replace the Connection or change receiver module Are there any signal at L407 L408 Change receiver module Are there any signal at R445 R446 Check UCD301 Replace L407 L408 END NO YES YES YES NO NO ...

Page 63: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting 10 17 This Document can not be used without Samsung s authorization ...

Page 64: ... not work Is the connect HDC301 ok NO Connect the HDC301 Pin 3 of Q400 1 5V NO NO Pin 3 of OSC401 is 24MHz NO Pin 3 of Q403 2 8V END YES YES YES YES Is that clock signal at the pin 23 of HDC301 NO Pin 1 of Q403 High Check Q401 NO NO Pin 24 of HDC301 is High Check U400 Replace OSC401 and check U400 YES C452 IS HIGH NO Check U400 YES Pin 1 of Q400 IS HIGH NO YES Check Q400 Check Bat Check Bat ...

Page 65: ...6 2 3 C 5 2 3 C VCAM_1 5V 0 3 3 C 1 3 3 C 4 2 3 C VCAMIO_2 8V 1 4 3 5 6 ZD303 2 7 7 8 8 9 9 25 NC NC 26 21 21 22 22 23 23 24 24 3 3 4 4 5 5 6 6 14 14 15 15 16 16 17 17 18 18 19 19 2 2 20 20 HDC301 1 1 10 10 11 11 12 12 13 13 7 2 3 C 8 2 3 C VCAMA_2 8V CAM_SCL CAM_RESET HREF CAM_SDA CAM_D 0 CAM_D 4 CAM_D 1 CAM_D 2 CAM_D 6 CAM_D 3 CAM_D 7 CAM_D 5 VSYNC MCLK PCLK ...

Page 66: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting 10 20 This Document can not be used without Samsung s authorization ...

Page 67: ...ere any signal at R410 R411 NO Check Replace ZD403 There is no MP3 sound from Earphone YES YES Are there any signal at the C407 417 NO NO YES YES END Are there any signal at the pin 5 7 of IFC400 NO YES Check Replace C457 C458 Check C416 417 Are there any signal at the PIN 5 6 7 Are there any signal at the pin 10 13 of UCD401 NO YES C445 C446 1 8V Check U302 NO YES C445 3 3V Check Q401 Check UCP20...

Page 68: ... 27 RNIENIL 1TUOL 13 30 BSC 6 DACDAT DACLRC 7 DBVDD 3 DCVDD 2 DGND 4 DNG 33 34 DNG AGND 19 AVDD 18 BCLK 5 8 CLKOUT C453 UCD401 R425 VCAMA_2 8V C427 R420 L406 C424 VCCD_2 9V C457 C418 R436 L404 VBAT R421 C458 C419 VCCD_1 8V C428 C421 R432 R409 R423 ZD406 C446 R424 R411 004DZ C414 C434 VBAT L407 L405 L408 R413 R416 VDAC_3 3V L403 C403 C417 C447 F401 C405 R433 L402 4 VDD 1 3 VOUT Q400 CE 6 2 GND 5 GN...

Page 69: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting 10 23 This Document can not be used without Samsung s authorization ...

Page 70: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting 10 24 This Document can not be used without Samsung s authorization ...

Page 71: ...UCD100 Check Pin 6 7 65dBm Check soldered status of L103 C101 C104 L101 RFS101 C100 Resolder or Change F100 Resolder or Change UCD100 Check Pin 34 Clean 2 8V C113 UCD301 Check or resolder NO NO YES YES YES NO Check soldered status of L108 L109 C121 YES NO UCD100 Check Pin 27 1 8V YES CHECK UCD301 NO UCD100 Check Pin 35 36 37 38 100mV Check UCD301 YES UCD100 Check Pin 21 26MHz Vpp 1 1V TCX101 Check...

Page 72: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting 10 26 This Document can not be used without Samsung s authorization ...

Page 73: ...100 Check Pin 8 9 65dBm Check soldered status of L103 C101 C104 L101 RFS101 C100 Resolder or Change F100 Resolder or Change UCD100 Check Pin 34 Clean 2 8V NO NO YES YES YES NO Check soldered status of R135 R136 L106 YES NO UCD100 Check Pin 27 1 8V YES NO UCD100 Check Pin 35 36 37 38 100mV Check UCD301 YES UCD100 Check Pin 21 26MHz Vpp 1 1V TCX101 Check Pn 3 Freq 26MHz Vpp 1 2V UCD100 Change or res...

Page 74: ...00 Check Pin 10 11 65dBm Check soldered status of L103 C101 C104 L101 RFS101 C100 Resolder or Change F100 Resolder or Change UCD100 Check Pin 34 Clean 2 8V C113 UCD301 Check or resolder NO NO YES YES YES NO Check soldered status of L110 L111 L107 YES NO UCD100 Check Pin 27 1 8V YES CHECK UCD301 NO UCD100 Check Pin 35 36 37 38 100mV Check UCD301 YES UCD100 Check Pin 21 26MHz Vpp 1 1V TCX101 Check P...

Page 75: ...00 Check Pin 4 5 65dBm Check soldered status of L103 C101 C104 L101 RFS101 C100 Resolder or Change F100 Resolder or Change UCD100 Check Pin 34 Clean 2 8V C113 UCD301 Check or resolder NO NO YES YES YES NO Check soldered status of L104 L105 C120 YES NO UCD100 Check Pin 27 1 8V YES CHECK UCD301 NO UCD100 Check Pin 35 36 37 38 100mV Check UCD301 YES UCD100 Check Pin 21 26MHz Vpp 1 1V TCX101 Check Pn ...

Page 76: ...00 Check Change YES Check the Battery Block Level of PAM101 Pin 6 is 1 2V Check UCD100 pin 3 is high Check UCD301 TXP YES YES NO NO NO NO PAM101 pin 12 About 5 dBm PAM101 pin 1 High Check UCD301 YES NO YES UCD100 Check Pin 34 2 8V UCD100 Check Pin 21 26MHz Vpp 1 2V NO YES NO NO YES C113 UCD301 Check or resolder UCD100 Pin 38 1 7V YES Change PAM101 Check U102 NO YES Level of F100 Pin 12 is 4 5dBm R...

Page 77: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting 10 31 This Document can not be used without Samsung s authorization ...

Page 78: ...100 Check Change YES Check the Battery Block Level of PAM101 Pin 6 is 1 2V Check UCD100 pin 3 is high Check UCD301 TXP YES YES NO NO NO NO PAM101 pin 12 About 5 dBm PAM101 pin 1 High Check UCD301 YES NO YES UCD100 Check Pin 34 2 8V UCD100 Check Pin 21 26MHz Vpp 1 2V NO YES NO NO YES C113 UCD301 Check or resolder UCD100 Pin 38 1 7V YES Change PAM101 Check U102 NO YES Level of F100 Pin 10 is 4 5dBm ...

Page 79: ...10 PIO_6_UART_CTS2 11 VDD_UART 12 GND 13 PCM_IN C140 C111 R124 C107 C119 2 C 3 G 1 G 4 R130 TCX101 2 GND 3 OUT VCC 4 1 VCON RFS101 A ANT102 1 3 2 R136 Y R126 A 2 3 GND 1 NC NC 5 VCC 6 4 C103 U101 R111 VRF_2 9V C113 R101 C118 R104 C132 C112 R125 R123 C126 C120 R112 R118 L115 VBT_1 8V VBAT C101 R116 L114 R107 VBT_1 8V R108 L108 C121 L104 C100 L116 C122 VBAT C135 211L R100 R117 VC2 11 15 VC3 L101 1 G...

Page 80: ... 2 0 1 T N A BAT300 0 0 1 F M A C _ C P F L O V _ C P F G3 G4 HDC300 HDC301 HDC401 PAM101 Q301 1 0 1 S F R SIM301 TCX101 TP200 TP201 TP202 TP203 TP204TP205TP206 TP208 U101 1 0 2 U U202 U204 2 0 3 U 3 0 3 U U304 U404 U406 0 0 1 D C U V306 V307 V309 V310 V311 V312 V402 V403 ZD203 ZD302 ZD303 ZD310 1 1 3 D Z 3 0 4 D Z ZD404 6 0 4 D Z 9 0 4 D Z 0 1 4 D Z ...

Page 81: ... BTC400 1 0 2 N C D401 F301 F302 F303F304 1 0 4 F 2 0 3 C D H 0 0 4 C F I MOD100 1 0 2 C S O OSC401 Q100 Q400 Q401 Q402 Q403 TP215 TP216 TP301 3 0 2 U U300 U301 5 0 3 U 0 0 4 U 1 0 4 U U402 5 0 4 U 1 0 3 D C U UCD401 UCP201 UME201 1 0 4 V 0 0 2 R V 1 0 3 D Z 4 0 3 D Z ZD305 ZD306 ZD307 ZD308 ZD309 ZD400 1 0 4 D Z 2 0 4 D Z ZD407 ZD408 ...

Page 82: ...SAMSUNG Proprietary Contents may change without notice 12 Block Diagrams 12 1 This Document can not be used without Samsung s authorization ...

Page 83: ...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...

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