Samsung SGH-d807 Series Service Manual Download

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GSM TELEPHONE

SGH-D807

GSM TELEPHONE

CONTENTS

1. Safety Precautions

2. General Introduction

3. Specification

4. Product Function

5. Circuit Description

6. Test Command & Test Procedure

7. Array course control

8. Exploded View and Parts List

9. Disassembly and Assembly

instructions

10. MAIN Electrical Parts List

11. Flow Chart of Troubleshooting

12. PCB Diagrams

13. Block Diagrams

14. Reference data

Summary of Contents for SGH-d807 Series

Page 1: ...Specification 4 Product Function 5 Circuit Description 6 Test Command Test Procedure 7 Array course control 8 Exploded View and Parts List 9 Disassembly and Assembly instructions 10 MAIN Electrical Parts List 11 Flow Chart of Troubleshooting 12 PCB Diagrams 13 Block Diagrams 14 Reference data ...

Page 2: ...tronics Co Ltd Code No GH68 10831A 2006 05 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 3: ...ommand 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 1 7 2 Pre requisition for Downloading 7 1 7 3 S W Downloader Program 7 2 7 4 How to Download 7 2 8 Exploded View and Parts List 8 1 Cellular phone Exploded View 8 1 8 2 Cellular phone Parts list 8 2 9 Disassembly and Assembly instr...

Page 4: ...3 Sim Part 11 9 11 1 4 Microphone Part 11 10 11 1 5 Speaker Part_1 MP3 SPEAKER PHONE 11 12 11 1 6 Speaker Part_2 RECEIVER 11 16 11 1 7 Charging Part 11 18 11 2 RF 11 2 1 GSM850 EGSM RX 11 21 11 2 2 DCS RX 11 23 11 2 3 PCS RX 11 25 11 2 4 GSM850 EGSM TX 11 26 11 2 5 DCS PCS TX 11 28 12 PCB Diagrams 13 Block Diagrams 14 Reference data ...

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: ...M850 EGSM 900 DCS1800 PCS1900 Vocoder EFR FR HR AMR Antenna Intenna type SIM 3 Voltage operation BLUETOOTH VER 1 2 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 Class 1 1W WAP 2 0 Browser SI...

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: ...TX Power control level DCS1800 2 26 3 dBm 3 24 3dBm 4 22 3dBm 5 20 3dBm 6 18 3dBm 7 16 3dBm 8 14 3dBm 9 12 4dBm 10 10 4dBm 11 8 4dBm 12 6 4dBm 13 4 4dBm 14 2 5dBm 15 0 5dBm 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 contro l level EGSM900 8 27 3 dB...

Page 11: ...ithout Samsung s authorization Main Function 1 3 Mega Pixel Camera Instant Messaging Capability Multimedia Capability Bluetooth Wireless Technology Voice Command Feature Speakerphone Capability Personal Assistant feature provides alarms calendar calculator timer stopwatch record audio world time and converter ...

Page 12: ...M900 Rx Mode L L L GSM850 EGSM900 Tx Mode L H L DCS PCS 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 After additional process the reference clock applies to the U401 VCXOB pin to modulate TXIQ and demodulate RXIQ 4 HD155154NP U405 The HD155154NP is a RF tranceiver IC for GS850 EGSM900 DCS1800 and PCS1900 QUAD band cellular sy...

Page 13: ...ector Polar loop Lineariser Voltage gain amplifier Inverse voltage gain amplifier Down converter AM detector PLL Synthesiser RF Synthesiser for RX TX RF local included fast lock system 400kHz comparison frequency to achieve faster lock up time 5 POWER AMP PAM406 The PF09025B is a high power high efficiency power amplifier module with in tegrated power control Quad band Polar Loop Amplifier for GSM...

Page 14: ... within the GSM GPRS Battery charge management Reset control SIM card voltage level shifting The CSP component is responsible for the following Intraframe event scheduling Voice band processing including voice band ADC and DAC Analog baseband processing including baseband ADC and DAC Providing RF interface for Trident digital baseband device Transmitter Power control Automatic frequency control A5...

Page 15: ...aving 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 optimized for low power communications applications and a powerful highperformance industry standard microcontroller core along with a rich set o...

Page 16: ...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 Trident HPE digital baseband processor software and hardware developemen...

Page 17: ...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 18: ... 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 Tar...

Page 19: ...he specification which should be set 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...

Page 20: ...GPRS specification See the TX power level definition table below 3 Target values of the peak level of the phone are set normally in conducted mode GSM850 8 level 27 dBm EGSM900 8 level 27 dBm DCS 2 level 26 dBm PCS 2 level 26 dBm Tolerance 2 dB 1 dB 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 prog...

Page 21: ...t be used without Samsung s authorization D807 DATA Cable and JTAG Software Downloading 7 1 Downloading Binary Files A binary file for downloading D807 gsmstack s3 7 2 Pre requisition for Downloading Downloader Program Optiflash exe Optiflash version 4 16 T1 S01 D807 Mobile Phone Data Cable Binary file ...

Page 22: ...ent can not be used without Samsung s authorization 7 3 S W Downloader Program Optiflash application Path version D807ucfb6 utils SIBLEY_OPTIFLASH optiflash exe 7 4 How to Download Connect the data cable and press star key on the keypad simultaneously Run Optiflash application Optiflash exe ...

Page 23: ...SAMSUNG Proprietary Contents may change without notice Array course control 7 3 This Document can not be used without Samsung s authorization File open Select an existing load file usually gsmstack s3 ...

Page 24: ... Array course control 7 4 This Document can not be used without Samsung s authorization Option Click Settings Display as below Generic Specify Hardware Platform Select a model and platform USB Misc Settings Check the Debug Mode and Erase All Unused Regions ...

Page 25: ...s may change without notice Array course control 7 5 This Document can not be used without Samsung s authorization COM Port Select com port if you don t know the usb port please see the control pannel Device Manager Hardware Port ...

Page 26: ... without notice Array course control 7 6 This Document can not be used without Samsung s authorization Flash and Verify Click Browse button file to load and verify Check the reserved memory regions All procedures are done Click Flash Button ...

Page 27: ...tents may change without notice Array course control 7 7 This Document can not be used without Samsung s authorization Pop up the window as below Type the yes and Click OK Start Download Display status of downloading progress ...

Page 28: ...se control 7 8 This Document can not be used without Samsung s authorization Display All is well and the D807 will reboot automatically After download You do Full service reset by pressing key button 2767 3855 You can see S W version by pressing key button 9998 1234 ...

Page 29: ...List 8 3 This Document can not be used without Samsung s authorization 8 1 Cellular phone Exploded View QFU01 QKP02 QME02 QPC01 QLC01 QFL01 QCR32 QCR05 QSC01 QBA00 QRF03 QBA01 QCR06 QVO01 QAN02 QCR17 QMP01 QFR01 QCR32 QFR06 QKP01 QME01 QCH05 QMI03 QRE01 QRF01 QME06 QCA05 QCA01 QAN05 ...

Page 30: ...60 QCR32 SCREW MACHINE 6001 001700 QCR32 SCREW MACHINE 6001 001700 QFL01 ASSY MEC SLIDE LOWER HINGE GH75 08808A QFR01 ASSY MEC CASE FRONT GH75 08730A QFR06 PMO CASE FRONT U BUSH GH72 27384A QFU01 ASSY CASE SLIDE UPPER GH98 01668A QKP01 ASSY MEC KEYPAD CIN ZK GH75 08727A QKP02 ASSY MEC KEYPAD SUB GH75 07758A QLC01 MEA LCD MODULE KIT GH97 05871A QME01 UNIT 3X4 KEY FPCB ASSY GH59 02878A QME02 UNIT NA...

Page 31: ...54A LABEL R WATER SOAK GH68 09361A AS WINDOWS SVC GH81 03625A AS SPK GASKET T 0 5 GH81 03355A LABEL R WATER SOAK T_MOBILE GH68 05914A MPR BOHO VINYL FUNCTION GH74 18027A MPR TAPE LCD CONN COVER GH74 19561A MPR TAPE KEY FPCB CONN GH74 19564A MPR TAPE FRONT SCREW GH74 20758A MPR VINYL BOHO UPPER B GH74 20768A MPR VINYL BOHO FRONT BUS GH74 21091A MPR TAPE CONN COVER GH74 21709A MPR TAPE SPRING ANCHOR...

Page 32: ...out Samsung s authorization 9 1 Disassembly 1 2 3 4 5 6 Open the Rear s left side Hook Push the Rear and unlock top portion Hook 2 places disassemble the Rear Unscrew 4 places of the Rear Open the Ear Cover Open the lower part of Rear s right side using stick for disassembly Pull stick for disassembly and opens Rear s right side Hook ...

Page 33: ...This Document can not be used without Samsung s authorization 7 8 9 10 11 12 Control the Slide and makes the FPCB longest Remove a electric conduction Tape and a insulation Tape on the FPCB Connector using tweezers Unscrew 2 places of PBA Down Slide Remove the PBA carafully Remove the Key Connector ...

Page 34: ...amsung s authorization 13 14 15 16 17 18 disassemble the Front Remove the Screw Cap that is covering the Slide Lower Open the cover of the Connector using wide surface of a tweezers Pull out the Slide FPCB carefully in the Connector Remove a insulation Tape and a electric conduction Tape that is covering Screw Unscrew 6 places of Front ...

Page 35: ...not be used without Samsung s authorization 19 20 21 22 23 24 Remove the Connector s fixing Tape Open the Connector cover Unscrew on the Slide Lower Push stick for disassembly with the picture in the Slide s corner Pull out the Hook of the Lower s top portion and disassemble Slide Lower Remove the FPCB s fixing Tape ...

Page 36: ...instructions 9 5 This Document can not be used without Samsung s authorization 25 26 27 28 29 30 disassemble the Camera Module disassemble the Sub Key PBA Pull out the Slide FPCB Remove the Connector insulation Tape Remove the ESD electric conduction Tape disassemble the SPK Module ...

Page 37: ...SAMSUNG Proprietary Contents may change without notice Disassembly and Assembly instructions 9 6 This Document can not be used without Samsung s authorization 31 disassemble the LCD Module ...

Page 38: ...e the LCD and Sub Keypad to Front Assemble the Sub Key PBA Camera SPK gradually After the ESD electric conduction Tape sticking attach a insulation tape on Connector Assemble the LCD s FPCB Attach a insulation Tape according to Main FPCB s white surface Attach a electric conduction Tape according to gilding end line Attach as do not pass over the FPCB s gilding part 1 2 3 6 5 4 ...

Page 39: ... s lower part and assembles Slide Lower Attach Screw Cap in 2 places of the top portion after screw on the Slide Lower s 6 places screw on the Front s 6 places Attach a insulation Tape and a electric conduction Tape on a screw Combine the FPCB with the PBA Sets in white surface of FPCB on Connector and set a insulation Tape in gilding surface Then a insulation Tape attaches electric conduction Tap...

Page 40: ...embly instructions 9 9 This Document can not be used without Samsung s authorization 13 14 15 16 17 18 Assemble the Set s left side Hook Connect the 3 4 Key Connector Combine fix Screw 2 places of the PBA Assemble the Rear Hook s top portion Assemble the Set s right side Hook ...

Page 41: ...9 3 KIT Assembly Attach LCD on Upper s inside State that LCD sticks on inside Connect Sub Key PBA Camera Spk to sequential connector After attach ESD electric conduction Tapes attach insulation tapes according to base line that is written to LCD All connectors should be covered Take care so that ESD electric conduction Tape may not reach with surrounding Chip ...

Page 42: ... FPCB with the Connector Attach a insulation Tape according to the Main FPCB s white surface Then attach a electric conduction Tape depending on end line which do gilding Attach a insulation Tape and a electric conduction Tape on the base line Combine the FPCB with the PBA Must not pass over the FPCB s gilding part The Lower assembly and the Screw combine Combine a Screw after assemble the Front ...

Page 43: ...tice Disassembly and Assembly instructions 9 12 This Document can not be used without Samsung s authorization 19 Place a insulation Tape according to the FPCB s white surface on the Connector correctly Attach electric conduction Tape on gilding surface ...

Page 44: ...sassembly 1 2 3 4 5 6 Lift the WINDOW between the gab using a finger Lift WINDOW with two hands slightly Infix tweezers in middle groove of the LCD top portion Put end of tweezers at groove until the WINDOW goes up little bit Lift the window at the same time put tweezers into the window s right side Lift the window at the same time puts tweezers into the window s left side ...

Page 45: ... the step There is no step at the opposite and assembles the Window with the step locating in the LCD top portion The Wide surface among steps sticks directly with the LCD and assembles the WINDOW to under portion direction after set end of the LCD top portion with the WINDOW After assemble finally the LCD s under portion confirm whether the GAB does not happen between the WINDOW and the LCD 7 8 9...

Page 46: ...C CMOS LOGIC SA 0801 002975 C112 IC CMOS LOGIC SA 0801 002993 C113 IC CMOS LOGIC SA 0801 002995 C114 IC CMOS LOGIC SA 0801 003022 C115 IC CMOS LOGIC SA 1001 001306 C116 IC ANALOG MULTIPLEX SA 1001 001400 C117 IC ANALOG SWITCH SA 1002 001441 C118 IC D A CONVERTER SA 1003 001716 C119 IC EL DRIVER SA 1009 001018 C120 IC HALL EFFECT S W SA 1108 000046 C121 IC MCP SA 1201 002240 C122 IC AUDIO AMP SA 12...

Page 47: ... C213 R CHIP SA 2007 000143 C214 R CHIP SA 2007 000148 C215 R CHIP SA 2007 000148 C216 R CHIP SA 2007 000161 C217 R CHIP SA 2007 000170 C218 R CHIP SA 2007 000170 C219 R CHIP SA 2007 000170 C220 R CHIP SA 2007 000171 C221 R CHIP SA 2007 000171 C222 R CHIP SA 2007 000171 C223 R CHIP SA 2007 000171 C224 R CHIP SA 2007 000171 C225 R CHIP SA 2007 000171 C226 R CHIP SA 2007 000171 C227 R CHIP SA 2007 0...

Page 48: ...IP SA 2007 007586 C331 R CHIP SA 2007 007588 C333 R CHIP SA 2007 008051 C334 R CHIP SA 2007 008055 C335 R CHIP SA 2007 008055 C336 R CHIP SA 2007 008055 C337 R CHIP SA 2007 008055 C338 R CHIP SA 2007 008055 C339 R CHIP SA 2007 008055 C340 R CHIP SA 2007 008055 C341 R CHIP SA 2007 008055 C342 R CHIP SA 2007 008055 C344 R CHIP SA 2007 008055 C345 R CHIP SA 2007 008057 C346 R CHIP SA 2007 008117 C347...

Page 49: ...IP SA 2007 008516 C429 R CHIP SA 2007 008516 C430 R CHIP SA 2007 008516 C431 R CHIP SA 2007 008531 C432 R CHIP SA 2007 008531 C433 R CHIP SA 2007 008531 C434 R CHIP SA 2007 008531 C435 R CHIP SA 2007 008531 C436 R CHIP SA 2007 008531 C438 R CHIP SA 2007 008542 C439 R CHIP SA 2007 008542 C440 R CHIP SA 2007 008542 C441 R CHIP SA 2007 008542 C442 R CHIP SA 2007 008542 C443 R CHIP SA 2007 008582 C444...

Page 50: ...SA 2203 000438 C517 C CER CHIP SA 2203 000438 C518 C CER CHIP SA 2203 000438 C519 C CER CHIP SA 2203 000489 C520 C CER CHIP SA 2203 000550 C522 C CER CHIP SA 2203 000550 C523 C CER CHIP SA 2203 000627 C524 C CER CHIP SNA 2203 000627 C525 C CER CHIP SNA 2203 000627 C527 C CER CHIP SNA 2203 000654 C529 C CER CHIP SA 2203 000654 C530 C CER CHIP SA 2203 000812 C531 C CER CHIP SA 2203 000812 C532 C CER...

Page 51: ...R CHIP SA 2203 005682 L200 C CER CHIP SA 2203 005682 L401 C CER CHIP SA 2203 005682 L403 C CER CHIP SA 2203 005682 L404 C CER CHIP SA 2203 005682 L405 C CER CHIP SA 2203 005682 L406 C CER CHIP SA 2203 005682 L407 C CER CHIP SA 2203 005682 L408 C CER CHIP SA 2203 005682 L409 C CER CHIP SA 2203 005682 L410 C CER CHIP SA 2203 005682 L412 C CER CHIP SA 2203 005682 L500 C CER CHIP SA 2203 005682 L501 C...

Page 52: ... CHIP SA 2203 006048 R201 C CER CHIP SA 2203 006048 R202 C CER CHIP SA 2203 006048 R203 C CER CHIP SA 2203 006048 R204 C CER CHIP SA 2203 006121 R205 C CER CHIP SA 2203 006194 R206 C CER CHIP SA 2203 006194 R207 C CER CHIP SA 2203 006194 R209 C CER CHIP SA 2203 006194 R210 C CER CHIP SA 2203 006194 R211 C CER CHIP SA 2203 006194 R212 C CER CHIP SA 2203 006194 R213 C CER CHIP SA 2203 006194 R214 C ...

Page 53: ... CHIP SA 2203 006423 R417 C CER CHIP SA 2203 006423 R418 C CER CHIP SA 2203 006423 R419 C CER CHIP SA 2203 006423 R420 C CER CHIP SA 2203 006423 R421 C CER CHIP SA 2203 006556 R422 C CER CHIP SA 2203 006556 R423 C CER CHIP SA 2203 006556 R424 C CER CHIP SA 2203 006562 R425 C CER CHIP SA 2203 006562 R426 C CER CHIP SA 2203 006562 R427 C CER CHIP SA 2203 006562 R428 C CER CHIP SA 2203 006562 R429 C ...

Page 54: ...CER CHIP SA 2203 006824 R529 C CER CHIP SA 2203 006824 R530 C CER CHIP SA 2203 006824 R531 C CER CHIP SA 2203 006824 R532 C CER CHIP SA 2203 006824 R533 C CER CHIP SA 2203 006824 R536 C CER CHIP SA 2203 006824 R537 C CER CHIP SA 2203 006824 R538 C CER CHIP SA 2203 006825 R539 C CER CHIP SA 2203 006825 R540 C CER CHIP SA 2404 001225 R541 C TA CHIP SA 2404 001225 R542 C TA CHIP SA 2404 001336 R543 C...

Page 55: ...I ESD SA 2901 001389 U502 FILTER EMI ESD SA 2901 001389 U504 FILTER EMI ESD SA 2911 000017 UCD101 DUPLEXER FEM SA 3301 001158 UCD503 BEAD SMD SA 3301 001158 UCP201 BEAD SMD SA 3301 001729 UME200 BEAD SMD SA 3301 001729 V500 BEAD SMD SA 3301 001729 V501 BEAD SMD SA 3301 001729 V502 BEAD SMD SA 3301 001729 V503 BEAD SMD SA 3404 001152 V504 SWITCH TACT SA 3404 001152 V505 SWITCH TACT SA 3705 001358 Z...

Page 56: ...oad again Charge the Battery Pin J12 2 8V Check U101 and C115 Pin A13 and pin A14 2 8V Check U101 U103 Freq 26MHz Vrms 300mV Vpp 900mV Check the clock generation circuit related to 3pin of TCX400 C407 R404 Check the initial operation END No Yes Yes Yes Yes Yes Yes No No No No pin C12 1 8V No Yes Check the current consumption Check the Vbat Voltage Check the pin of U101 Check the clock signal at C4...

Page 57: ... 01K 2SDNG 8F 3SDNG 9F DB3 DB4 J6 DB5 H5 DB6 G3 DB7 G4 DB8 F4 DB9 F1 RTNID 3P BDNG 6F DDNG 01M QDNG 8E NRIAD 4P DB0 K1 K2 DB1 DB10 F2 DB11 F3 DB12 E2 DB13 E3 DB14 D3 DB15 D2 DB2 K3 J5 NTUOXUA 31L PTUOXUA 31K 3CDA_XUA 31D CH_BDRV E11 CH_ISEN F12 CH_RES D14 E9 CREF K8 CSN_PSC KCIAD 4R IDIAD 6L ODIAD 6M K5 ADC_AUX1 E10 ADC_AUX2 D15 4XUA_CDA 5P CFA 9D NATUOA 21N PATUOA 11P NBTUOA 21P PBTUOA 21R NNIXUA...

Page 58: ... 2 D N G T U O 4 3 C C V N O C V 1 C400 VRF_2_9 TCX400 C401 R401 R434 R404 C408 R400 C407 R402 C409 AFC CLK26M_RF CLK13M_WM 13MHZ_BB CLK13M_MC CLK13M_TR VCCD_1_8 R123 L100 C133 VCCD_1_6 R122 C138 C139 R120 L101 V1_8_EN 1 VBAT C135 SCL 11 SDA 10 SGND 5 SW1 7 SW2 2 VDD 4 VIN1 8 VIN2 EN1 14 EN2 15 FB1 9 FB2 16 NPOR1 12 NPOR2 13 PGND1 6 PGND2 3 U103 C136 ...

Page 59: ...ut notice Flow Chart of Troubleshooting 11 4 This Document can not be used without Samsung s authorization C415 VCLOCK C412 Y C414 A 2 3 GND 1 NC NC 5 6 VCC 4 U403 4 Q 3 8 VCC _CLR 2 1 _PR 5 _Q U404 CK 7 D 6 GND L401 C416 R407 13MHZ_BB 26M_REF_CLK ...

Page 60: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting 11 5 This Document can not be used without Samsung s authorization ...

Page 61: ...he U101 if it has some problem it is to be replaced Yes No Is the pin K9 of U101 Low High Yes No Check the U101 if it has some problem it is to be replaced There is 32 768kHz wave forms at the C216 and C217 Yes No Check the UCP201 Is the pin 14 15 of U103 High The voltage is High at the C110 C115 C116 Check the U101 Check the U103 R120 LCD display is O K No No Yes Yes Yes Check the LCD part No Sou...

Page 62: ... E K 9 D R B Y E K 6 G 1 1 C N 2 2 C N 6 1 G T U O 2 3 C S O PIO00_IRQ5 P16 P S U S _ B S U _ 7 0 O I P 9 1 B D M C _ I C M _ 8 0 O I P 3 1 J 9 1 C I P V _ B S U _ 9 0 O I P 0 1 O I P 7 1 V I M V _ B S U _ 1 1 O I P IRQ4 7 J 0 D R B Y E K 1 D R B Y E K 6 J 4 G 0 1 D R B Y E K F U B _ 1 W S P _ 1 1 D R B Y E K 2 H 5 J 2 D R B Y E K 3 D R B Y E K 4 J 8 J 4 D R B Y E K 5 D R B Y E K 6 H 4 H 6 D R B Y...

Page 63: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting 11 8 This Document can not be used without Samsung s authorization ...

Page 64: ... without Samsung s authorization 11 1 3 Sim Part Check the voltage at pin 1 of SIM100 2 8V Insert SIM is displayed on the LCD Check the SIM connector s SIM100 connection to SIM card Check the U101 Resolder or change SIM100 END No Yes Yes Yes Yes No No Is there any signals pin 2 3 4 of Check the UCP201 Check the SIM Card ...

Page 65: ...d without Samsung s authorization 11 1 4 Microphone Part Is the assembled status of microphone O K Microphone does not work Reassembled the microphone Resolder or change R500 R501 R502 R505 R514 R517 C502 C505 END No Yes Yes Yes Yes No Is microphone ok No Check U101 Check the reference voltage on mic path C111 2 8V Yes ...

Page 66: ...This Document can not be used without Samsung s authorization R523 C516 C519 C514 C515 R504 R514 R519 C509 C502 C503 C508 R502 R521 R517 R500 R505 C505 VCCA_2_8 C518 R501 R518 R520 R524 R516 MICOUTP MICINP AUXOUTP AUXINP EAR_MIC_P EAR_MIC_N AUXINN AUXOUTN MAIN_MIC_P MAIN_MIC_N MICOUTN MICINN ...

Page 67: ...nd from the Speaker Is the terminal of Speaker O K No Replace the Speaker Yes Are there any signals at the L500 L501 No Yes Check U501 What is the type of sound from the Speaker Is there any signals at the pin 12 and pin 13 of UCD503 Is there any signals at C506 C512 MP3 SPEAKER PHONE The pin 5 7 of U500 is High The pin 5 7 of U500 is High Check UCD503 Check U101 Yes Yes No No Check UCP201 Yes Yes...

Page 68: ...04 C512 C506 C500 5 S S V S S V 6 VSS 11 VSS 10 D D V 14 15 D D V 16 D D V VIM 2 VIP 3 12 VOM 9 VOP 1 VREF U501 4 EN 17 D N G NC 18 19 NC D D V 7 8 D D V D D V 13 VBAT R515 R512 L501 L500 AMP_IN_P AMP_IN_N AMP_OUT_N AMP_OUT_P AMP_EN R511 R508 IN2 4 NC1 8 NC2 2 NO1 10 NO2 1 VCC U500 COM1 3 COM2 9 GND 6 GND 11 5 IN1 7 C550 C551 VBAT C501 R522 L504 AMP_OUT_N AOUTAN AOUTAP SPK_P SPK_N AS2 AMP_OUT_P ...

Page 69: ...2 31 N I D S 21 VMID VREF 20 29 26 N I O N O M N I O N O M 25 10 T U O O N O M NC2 22 NC3 24 38 NC4 NC5 37 11 3 T U O HPDETECT 23 14 D N G P H HPVDD 17 L N I E N I L 28 27 R N I E N I L 1 T U O L 13 16 2 T U O L 1 MCLK E D O M DACLRC 7 DBVDD 3 DCVDD 2 DGND 4 D N G 33 34 D N G D N G 35 36 GND AGND 19 AVDD 18 BCLK 5 8 CLKOUT 30 B S C 6 DACDAT VCCD_1_8 VDAC_3_1 UCD503 C534 C533 PCM_SYNC AOUTAN AOUTAP...

Page 70: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting 11 15 This Document can not be used without Samsung s authorization ...

Page 71: ...ung s authorization 11 1 6 Speaker Part_2 RECEIVER There is no sound from the Speaker Is the terminal of Speaker O K No Replace the Speaker Yes Are there any signals at the PIN 3 9 of U500 No Check U500 Yes The pin 5 7 of U500 is Low No Check UCP201 Are there any signals at the PIN 2 10 of U500 Yes No Check U101 Yes Check UCP201 END ...

Page 72: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting 11 17 This Document can not be used without Samsung s authorization ...

Page 73: ...ing 11 18 This Document can not be used without Samsung s authorization 11 1 7 Charging Part Abnormal charging part The pin 1 of U108 is VEXT 뵃 5V Yes Check IF501 No The pin 6 of U108 is LOW Yes Check UCP201 Check U108 Charging Current is 350mA 650mA Yes END Check The Battery No No ...

Page 74: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting 11 19 This Document can not be used without Samsung s authorization ...

Page 75: ...537 C542 VCCD_1_8 R536 C541 C547 V505 VEXT_5V 2 0 5 D Z 22 23 NC 24 NC NC 25 26 NC 27 NC NC 28 4 4 5 5 6 6 7 7 8 8 9 9 21 NC NC 14 15 15 16 16 17 17 18 18 19 19 2 2 20 20 3 3 IFC501 1 1 10 10 11 11 12 12 13 13 14 1 0 5 D Z R541 EAR_GND EAR_R EAR_L EAR_MIC_N JACK_INT TTY_DETECT SDS_TXD SDS_RXD JIG_ON_IF USB_DPLS USB_DMNS EAR_SWITCH EAR_MIC_P C124 R109 3 GND D N G 9 1 IN ISET 4 VL 2 U108 ACOK 7 8 BA...

Page 76: ...01 R405 contact Yes DUF400 Check Pin1 65dBm Yes No C421 RFS400 resolder or change DUF400 Check Pin10 11 65dBm Yes No DUF400 resolder or change U405 Check Pin6 7 65dBm Yes No C431 C436 L406 resolder or change U405 Check Pin1 31 48 2 9V Yes No U101 pin A13 B10 C112 C114 resolder or change U405 Check Pin35 26Mhz Vp p 950mV Yes No TCX400 resolder or change U405 Check Pin25 26 27 28 Vp p 120mV Yes No U...

Page 77: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting 11 22 This Document can not be used without Samsung s authorization ...

Page 78: ...05contact Yes DUF400 Check Pin1 65dBm No C421 RFS400 resolder or change Yes DUF400 Check Pin12 13 65dBm No DUF400 resolder or change Yes U405 Check Pin4 5 65dBm No C429 C430 L405 resolder or change Yes U405 Pin1 31 48 2 9V Yes No U101 pin A13 B10 C113 C115 resolder or change U405 Check Pin35 26Mhz Vp p 950mV No TCX400 resolder or change Yes U405 Check Pin25 26 27 28 Vp p 120mV No U405 resolder or ...

Page 79: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting 11 24 This Document can not be used without Samsung s authorization ...

Page 80: ...05contact Yes DUF400 Check Pin1 65dBm No C421 RFS400 resolder or change Yes DUF400 Check Pin14 15 65dBm No DUF400 resolder or change Yes U405 Check Pin2 3 65dBm No C427 C428 L404 resolder or change Yes U405 Pin1 31 48 2 9V Yes No U101 pin A13 B10 C113 C115 resolder or change U405 Check Pin35 26Mhz Vp p 950mV No TCX400 resolder or change Yes U405 Check Pin25 26 27 28 Vp p 120mV No U405 resolder or ...

Page 81: ...T401 check change PAM406 pin13 about 32dBm Yes Yes DUF400 check change No PAM406 pin16 17 3 7V No BATTERY check change Yes PAM406 pin 6 2 9V No U405 pin21 check Yes PAM406 pin7 about 5dBm No PAM406 check change U101 check No PAM406 pin 2 3 3V Yes Yes U405 pin16 41 31 29 2 9V Yes No U101 pin A13 B10 C112 C114 check or resolder U405 pin35 26MHz Vp p 950mV No TCX400 check or resolder U405 pin25 26 27...

Page 82: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting 11 27 This Document can not be used without Samsung s authorization ...

Page 83: ...k or resolder No U405 pin35 26MHz Vp p 950mV Yes U101 pin A13 B10 C112 C114 check or resolder No U405 pin16 41 31 29 2 9V No U101 check PAM406 check change Yes PAM406 pin 2 0V pin 3 3V Yes No PAM406 pin1 about 5dBm Yes U405 pin21 check No PAM406 pin 6 2 9V Yes BATTERY check change No PAM406 pin16 17 3 7V No DUF400 check change Yes PAM406 pin19 about 30dBm C421 RFS400 R405 ANT401 check change Yes Y...

Page 84: ...M_SYNC 20 VDD_1 8V 21 ANT 22 GND 23 GND 24 PIO_1 10 VDD_UART 11 GND 12 PCM_IN 13 UART_RTS 14 PIO_7_UART_RX2 15 PCM_CLK 16 UART_RX 17 VDD_REG 15 PCS_RX2 VC1 3 8 VC2 17 VC3 U401 PIO_0 1 PIO_6_UART_CTS2 18 19 G G 20 21 G 10 GSM850 EGSM RX1 GSM850 EGSM RX2 11 GSM850 EGSM TX 7 PCS_RX1 14 13 DCS PCSTX 5 2 G G 22 G 4 6 G G 9 16 G G VLDO 15 5 VRAMP VREG 3 DUF400 1 ANT 12 DCS_RX1 DCS_RX2 CN PIN_GSM 7 1 PIN...

Page 85: ...504 DUF400 G1 G2 G3 1 0 5 C F I 0 0 1 M 0 0 1 Q 0 0 4 S F R RST SIM100 2 0 3 W S 1 0 3 W S TCK TDI TDOTMS TP201 TP301 TP302 TP303 TP_GND U102 U107 2 0 2 U 0 0 4 U U401 2 0 4 U 0 0 5 U U501 U502 4 0 5 U UCD503 V501 V502 3 0 5 V 4 0 5 V WEN ZD302 5 0 3 D Z ZD502 4 0 5 D Z ...

Page 86: ...S D S J _ D X T _ S D S SOC302 TCX400 0 0 1 U U101 U103 U108 3 0 2 U U204 5 0 2 U U206 0 0 3 U 1 0 3 U U303 4 0 3 U 3 0 4 U U404 5 0 4 U 1 0 2 P C U UME200 J _ V 5 _ B S U J _ S N M D _ B S U J _ S L P D _ B S U V500 5 0 5 V J _ T A B V 1 0 2 D Z ZD202 ZD203 ZD204 1 0 3 D Z 3 0 3 D Z 4 0 3 D Z 6 0 3 D Z ZD500 1 0 5 D Z ...

Page 87: ...SAMSUNG Proprietary Contents may change without notice 13 Block Diagrams 13 1 This Document can not be used without Samsung s authorization 13 1 RF Solution Block Diagram ...

Page 88: ...SAMSUNG Proprietary Contents may change without notice Block Diagrams 13 2 This Document can not be used without Samsung s authorization 13 2 Base Band Solution Block Diagram ...

Page 89: ...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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