Samsung SGH-Z630 Service Manual Download

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UMTS TELEPHONE

SGH-Z630

UMTS TELEPHONE

CONTENTS

1. Safety Precautions

2. Specification

3. Product Function

4. Array course control

5. Exploded View and Parts list

6. MAIN Electrical Parts List

7. Block Diagrams

8. PCB Diagrams

9. Flow Chart of Troubleshooting

10. Reference data

Summary of Contents for SGH-Z630

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

Page 2: ... 2 GSM TX power Level 2 2 3 Product Function 4 Array course control 4 1 Downloading Binary Files 4 2 4 2 Pre requsite for Downloading 4 2 4 3 S W Downloader Program 4 3 5 Exploded View and Parts list 5 1 Cellular phone Exploded View 5 1 5 2 Cellular phone Parts list 5 2 5 3 Disassembly 5 4 5 4 Assembly 5 6 6 MAIN Electrical Parts List 7 Block Diagrams 8 PCB Diagrams ...

Page 3: ... 9 4 9 1 3 SIM Part 9 6 9 1 4 Microphone Part 9 7 9 1 5 Speaker Part_1 MP3 SPEAKER PHONE 9 8 9 1 6 Speaker Part_2 RECEIVER 9 10 9 1 7 Charging Part 9 11 9 2 RF 9 13 9 2 1 EGSM RX 9 13 9 2 2 DCS RX 9 15 9 2 3 PCS RX 9 16 9 2 4 EGSM TX 9 17 9 2 5 DCS TX 9 18 9 2 6 PCS TX 9 19 10 Reference data ...

Page 4: ...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 5: ...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 6: ...4 975 1023 512 885 512 810 10562 10838 Tx Rx spacing 45 MHz 95 MHz 80 MHz 190 MHz Mod Bit rate Bit Period 270 833 kbps 3 692 us 270 833 kbps 3 692 us 270 833 kbps 3 692 us 3 84 Mcps s Time Slot Period Frame Period 576 9 us 4 615 ms 576 9 us 4 615 ms 576 9 us 4 615 ms 10 ms Modulation 0 3 GMSK 0 3 GMSK 0 3 GMSK UL 2BPSk DL QPSK MS Power 33 dBm 5 dBm 30 dBm 0 dBm 30 dBm 0 dBm MAX 24 1 3 dBm MIN 50 d...

Page 7: ... dBm 14 15 2 dBm 15 13 2 dBm 16 11 3 dBm 17 9 3dBm 18 7 3 dBm 19 5 3 dBm TX Power control level DCS1800 0 30 3 dBm 1 28 3 dBm 2 26 3 dBm 3 24 3 dBm 4 22 3 dBm 5 20 3 dBm 6 18 3 dBm 7 16 3 dBm 8 14 3 dBm 9 12 4 dBm 10 10 4 dBm 11 8 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 ...

Page 8: ...cument can not be used without Samsung s authorization 3 1 Main Function Camera and camcorder Image editor Music player File viewer Bluetooth Photo printing i mode browser Get personal with photo vIDEO caller ID Name card Multimedia Message Service i MMS Email i mail Java Voice recorder ...

Page 9: ... Proprietary Contents may change without notice 4 Array course control 4 1 This Document can not be used without Samsung s authorization IF Test Cable GH39 00478A RF Test Cable GH39 00397A Test JIG GH80 03308A ...

Page 10: ...y 1 Load the Z630 mdc file 2 Connect the Mobile Handset to the PC via USB port 3 Download First click the Load button to select Z630 mdc file The mdc file is located in the tools downloader dir ectory And then Connect the Mobile Handset to the PC via USB port Press power button with red color and button captioned 4 to put the mobile into download mode To verify that the mobile is put into down loa...

Page 11: ...ful completion of download a message saying Downloa d Completed will be flashed Please try to download again if you will see the ERROR Download Fail popup We need to download twice when the Boot and Resource code is changed This is for preventing a wrong operation Warning Incorrect download of binary file may lead to incorrect operation of the mobile or the mobile may not op erate at all ...

Page 12: ...s Document can not be used without Samsung s authorization 5 1 Cellular phone Exploded View QCK01 QFU01 QKP02 QLC01 QME01 QFL01 QME03 QCA00 QMW01 QSP05 QCR17 QHI01 QFR01 QMP01 QSH01 QVO01 QCA01 QCR12 QRE01 QPC01 QVK01 QCA02 QAN02 QCR32 QMI03 QCB01 QIF01 QSD01 QCW01 QCR56 QBA00 QBA01 QBR03 QRF01 ...

Page 13: ...MACHINE 6001 001700 QCW01 PMO COVER WINDOW CAMERA GH72 34702A QFL01 ASSY MEC HINGE S L F C GH75 09403A QFR01 MEA FRONT KIT CL GRY GH97 06739A QFU01 ASSY MEC UPPER SLIDE GH75 09381A QHI01 ASSY ACCE PUSH ROD GH98 01237A QKP02 ASSY KEYPAD SUB TIM CA GH75 09400A QLC01 MEA LCD MODULE KIT GH97 06604A QME01 UNIT EL KEY PBA NAVI GH59 03233A QME03 UNIT SPK_MOT FPCB GH59 03205A QMI03 PMO MIC HOLDER GH72 341...

Page 14: ...W GH74 26869A MPR VINYL BOHO REAR UPPER GH74 26872A MPR VINYL BOHO REAR CAMERA GH74 26874A MPR INSU TAPE GH74 26989A MPR INSU TAPE GH74 26990A MPR SPONGE SLIDE FPCB NOISE GH74 26997A MPR TAPE SLIDE CON SHIELD GH74 27005A MPR TAPE BATT MASKING GH74 27006A MPR TAPE GH74 27010A MPR TAPE GH74 27010A MPR GASKET TAPE GH74 27014A MPR TAPE MAIN KEY FPCB SHIELD GH74 27283A MPR TAPE LCD MASKING A GH74 27284...

Page 15: ...ers 4 Disassemble INTENNA WIRE using tweezers 5 Softly lift the CAMERA using tweezers caution 1 When moving the position of the 3 4 KEY CONNECTOR FPCB and CAM KEY FPCB attention for the FPCB not to be damaged 2 When disassembling INTENA WIRE attention for the end of the WIRE not to be bend Unscrew 4 places of the Rear caution 1 Attention Avoid scratching 2 using the star driver 1 Open the lower pa...

Page 16: ...n 1 When pulling out the FPCB on LCD not to be bend 2 Remove bronze cover tape FPCB take off in lower such as the picture caution 1 When pulling out the FPCB on LCD not to be bend 1 Remove a green insulation Tape on the FPCB Connector using tweezers 2 Open the cover of the Connector and pull out the Slide FPCB carefully in the PBA caution 1 Attention not to be get the crack 1 Remove the Screw Cap ...

Page 17: ...weezers 5 Remove SPK MOT ASS Y using tweezers caution 1 When disassemble VGA CAMERA using tweezers attention not to be get the crack 2 Attention not to be get the damage 3 When disassemble LCD FPCB using tweezers not to be get the crack 10 11 1 Downing lower such as picture caution 1 Attention Avoid scratching 1 With right hand thumb it hands down the LOWER in the lower part and the FRONT and it d...

Page 18: ...ttatches onthe black line that is standard caution 1 Attention LCD FPCB not to be get the crack 1 With the picture 3 4 key arrives safely the UPPER caution 1 3 4 KEY s hole in lower to be in contact in the UPPER arrives safely 1 The SPK arriving safely first it arrives safely the MOT after It follows the line which is coming to carve the FPCB in the LCD and it arrives safely 2 It inserts the FPCB ...

Page 19: ...RONT caution 1 Attention SET does not occur scratch 1 With the picture the LOWER inserts in PUSH LOADER caution 1 Attention SET does not occur scratch 1 With the picture together right side insult in FRONT shooting out caution 1 Attention SET does not occur scratch 1 With the picture it hands down the FRONT left side side together by the left hand and it inserts the LOWER caution 1 Attention SET d...

Page 20: ...B not to be get the crack It combines the UPPER ASS Y which in the LOWER it assembles from before 1 With the picture it catches the FPCB of the ASS Y which it assembles in 5 procedure it combines in the PBA CONNECTOR caution 1 Attention FPCB not to be get the crack 1 The FPCB CONNECTOR closes and green insulation TAPE with the picture it attaches in same location caution 1 The green insulation TAP...

Page 21: ...ith the left side caution 1 The PBA arrives safely from the condition which slide is ascending 1 The CAM KEY arrives safely 2 The VOL KEY arrives safely caution 1 The CAM VOL KEY arrives safely in order for the to be only caught the FRONT upper 1 Confirm whether have attached GOLD GASKET TAPE with picture on SHIELD CAN HOOK wealth side caution 1 Confirmation work 1 Confirm SHIELD CAN whether GOLD ...

Page 22: ...out Samsung s authorization 1 INTENNA arrives safely using tweezers caution 1 When insert INTENNA is located in the center so that INTENNA CABLE don t touch BAT CONNECTOR of bottom 17 18 1 Screw the 4 star screws caution 1 Use the star driver 19 1 First lock the top portion Hook caution 1 ttention SET does not occur scratch ...

Page 23: ...he FPCB LCD MASKING TAPE A LCD MASKING TAPE B SLIDE FPCB MASKING TAPE Attach closely 1 With the picture it attaches green insulation TAPE 2 With the picture it attaches siver electric conduction TAPE caution 1 The TAPE when attaching it considers to the guide line of the picture and it attaches 2 Attach closely the siver electric conduction TAPE on the bottom 1 With the picture it inserts FPCB in ...

Page 24: ...l surface of FRONT caution 1 The TAPE when attaching it considers to the guide line of the picture and it attaches 1 With the picture it attaches 3 4 KEY PAD caution 1 Attach the 3 4 KEY PAD according to GUIDE HOLE 1 With the picture it assembles FRONT BRACKET 2 With the picture which attach a green insulation 3 4 KEY NOISE Tape in same location caution 1 The TAPE when attaching it considers to th...

Page 25: ... 001909 LED400 LED SA 0801 002995 U406 IC CMOS LOGIC SA 1001 001414 U304 IC ANALOG SWITCH SA 1001 001414 U305 IC ANALOG SWITCH SA 1003 001716 U504 IC EL DRIVER SA 1006 001322 U102 IC LINE TRANSCEIVER SA 1108 000071 UME400 IC MCP SA 1201 002195 U303 IC AUDIO AMP SA 1201 002240 U302 IC AUDIO AMP SA 1201 002288 PAM600 IC POWER AMP SA 1201 002347 PAM700 IC POWER AMP SA 1203 003046 U403 IC BATTERY SA 1...

Page 26: ...OR SA 1405 001108 VR207 VARISTOR SA 1405 001108 VR215 VARISTOR SA 1405 001108 VR217 VARISTOR SA 1405 001108 VR400 VARISTOR SA 1405 001108 VR401 VARISTOR SA 2007 000140 R203 R CHIP SA 2007 000145 R616 R CHIP SA 2007 000148 R511 R CHIP SA 2007 000151 R578 R CHIP SA 2007 000156 R413 R CHIP SA 2007 000157 R538 R CHIP SA 2007 000162 R412 R CHIP SA 2007 000171 R200 R CHIP SA 2007 000171 R232 R CHIP SA 2...

Page 27: ...491 R704 R CHIP SA 2007 007798 R610 R CHIP SA 2007 008045 R233 R CHIP SA 2007 008045 R604 R CHIP SA 2007 008045 R611 R CHIP SA 2007 008045 R617 R CHIP SA 2007 008045 R619 R CHIP SA 2007 008045 R703 R CHIP SA 2007 008049 R105 R CHIP SA 2007 008051 R308 R CHIP SA 2007 008051 R613 R CHIP SA 2007 008052 R215 R CHIP SA 2007 008052 R602 R CHIP SA 2007 008053 R326 R CHIP SA 2007 008053 R327 R CHIP SA 200...

Page 28: ...516 R206 R CHIP SA 2007 008516 R207 R CHIP SA 2007 008516 R210 R CHIP SA 2007 008516 R231 R CHIP SA 2007 008516 R378 R CHIP SA 2007 008516 R379 R CHIP SA 2007 008516 R404 R CHIP SA 2007 008531 R346 R CHIP SA 2007 008531 R347 R CHIP SA 2007 008531 R620 R CHIP SA 2007 008531 R706 R CHIP SA 2007 008531 R707 R CHIP SA 2007 008542 R101 R CHIP SA 2007 008542 R302 R CHIP SA 2007 008542 R303 R CHIP SA 200...

Page 29: ... R CHIP SA 2007 009223 R208 R CHIP SA 2007 009233 R401 R CHIP SA 2007 009233 R410 R CHIP SA 2007 009233 R438 R CHIP SA 2007 009314 R400 R CHIP SA 2007 009314 R440 R CHIP SA 2007 009314 R441 R CHIP SA 2203 000233 C507 C CER CHIP SA 2203 000233 C734 C CER CHIP SA 2203 000254 C702 C CER CHIP SA 2203 000254 C870 C CER CHIP SA 2203 000438 C201 C CER CHIP SA 2203 000489 C125 C CER CHIP SA 2203 000627 C5...

Page 30: ...2668 C647 C CER CHIP SA 2203 002709 C358 C CER CHIP SA 2203 002709 C359 C CER CHIP SA 2203 002709 C388 C CER CHIP SA 2203 002709 C542 C CER CHIP SA 2203 002709 C556 C CER CHIP SA 2203 002709 C717 C CER CHIP SA 2203 003019 C597 C CER CHIP SA 2203 005053 C609 C CER CHIP SA 2203 005053 C715 C CER CHIP SA 2203 005053 C722 C CER CHIP SA 2203 005390 C706 C CER CHIP SA 2203 005395 C704 C CER CHIP SA 2203...

Page 31: ... C CER CHIP SA 2203 005736 C716 C CER CHIP SA 2203 005736 C718 C CER CHIP SA 2203 005736 C726 C CER CHIP SA 2203 005736 C728 C CER CHIP SA 2203 005777 C818 C CER CHIP SA 2203 005789 C819 C CER CHIP SA 2203 005806 C102 C CER CHIP SNA 2203 005806 C103 C CER CHIP SNA 2203 005806 C105 C CER CHIP SNA 2203 005806 C106 C CER CHIP SNA 2203 005806 C107 C CER CHIP SNA 2203 005806 C108 C CER CHIP SNA 2203 00...

Page 32: ... 006048 C211 C CER CHIP SA 2203 006048 C500 C CER CHIP SA 2203 006048 C509 C CER CHIP SA 2203 006048 C510 C CER CHIP SA 2203 006048 C524 C CER CHIP SA 2203 006048 C527 C CER CHIP SA 2203 006048 C536 C CER CHIP SA 2203 006048 C538 C CER CHIP SA 2203 006048 C555 C CER CHIP SA 2203 006194 C130 C CER CHIP SA 2203 006194 C148 C CER CHIP SA 2203 006194 C205 C CER CHIP SA 2203 006194 C611 C CER CHIP SA 2...

Page 33: ...6423 C158 C CER CHIP SA 2203 006423 C177 C CER CHIP SA 2203 006423 C190 C CER CHIP SA 2203 006423 C194 C CER CHIP SA 2203 006423 C197 C CER CHIP SA 2203 006423 C198 C CER CHIP SA 2203 006423 C303 C CER CHIP SA 2203 006423 C306 C CER CHIP SA 2203 006423 C310 C CER CHIP SA 2203 006423 C312 C CER CHIP SA 2203 006423 C332 C CER CHIP SA 2203 006423 C389 C CER CHIP SA 2203 006423 C448 C CER CHIP SA 2203...

Page 34: ...06562 C348 C CER CHIP SA 2203 006562 C349 C CER CHIP SA 2203 006562 C350 C CER CHIP SA 2203 006562 C356 C CER CHIP SA 2203 006562 C357 C CER CHIP SA 2203 006562 C371 C CER CHIP SA 2203 006562 C383 C CER CHIP SA 2203 006562 C387 C CER CHIP SA 2203 006562 C406 C CER CHIP SA 2203 006562 C408 C CER CHIP SA 2203 006562 C465 C CER CHIP SA 2203 006562 C466 C CER CHIP SA 2203 006562 C467 C CER CHIP SA 220...

Page 35: ...824 C302 C CER CHIP SA 2203 006824 C513 C CER CHIP SA 2203 006824 C514 C CER CHIP SA 2203 006824 C515 C CER CHIP SA 2203 006824 C516 C CER CHIP SA 2203 006824 C534 C CER CHIP SA 2203 006824 C817 C CER CHIP SA 2203 006838 C222 C CER CHIP SA 2203 006838 C390 C CER CHIP SA 2203 006838 C404 C CER CHIP SA 2203 006838 C445 C CER CHIP SA 2203 006838 C446 C CER CHIP SA 2203 006838 C447 C CER CHIP SA 2203 ...

Page 36: ... 2703 001749 L300 INDUCTOR SMD SA 2703 001749 L301 INDUCTOR SMD SA 2703 001750 L703 INDUCTOR SMD SA 2703 002155 L817 INDUCTOR SMD SA 2703 002207 L706 INDUCTOR SMD SA 2703 002597 L709 INDUCTOR SMD SA 2703 002709 L504 INDUCTOR SMD SA 2703 002782 L500 INDUCTOR SMD SA 2703 002782 L501 INDUCTOR SMD SA 2703 002794 L702 INDUCTOR SMD SA 2703 002795 L708 INDUCTOR SMD SNA 2703 002798 L807 INDUCTOR SMD SNA 2...

Page 37: ...01308 F202 FILTER EMI SMD SA 2901 001308 F203 FILTER EMI SMD SA 2901 001308 F204 FILTER EMI SMD SA 2901 001308 F205 FILTER EMI SMD SA 2901 001348 F301 FILTER EMI ESD SA 2904 001622 F702 FILTER SAW SA 2904 001704 F701 FILTER SAW SA 2910 000010 DUF700 DUPLEXER SAW SA 2911 000048 DUF800 DUPLEXER FEM SA 3301 001342 L103 BEAD SMD SA 3705 001339 RFS801 CONNECTOR COAXIAL SNA 3705 001358 RFS800 CONNECTOR ...

Page 38: ...SAMSUNG Proprietary Contents may change without notice 7 Block Diagrams 7 1 This Document can not be used without Samsung s authorization RF Block Diagram ...

Page 39: ...DUF700 DUF800 1 0 7 F 2 0 7 F GND_J 1 0 2 C F I JIG_ON_IF_J 0 0 4 D E L PAM600 0 0 7 M A P 0 0 8 S F R 1 0 8 S F R RXD_1_J SIM502 0 0 2 C L S TA372 TA501 3 0 5 A T TA600 TCX800 TP101 TP102 TP201 TR101 TR502 TXD_1_J 0 0 2 U U405 6 0 4 U 7 0 5 U U508 U601 U700 U701 2 0 7 U USB_VCC_J VBAT_J VCO600 0 0 1 R V 1 0 2 R V 2 0 2 R V VR203 VR204 5 0 2 R V 6 0 2 R V 7 0 2 R V 7 1 2 R V VR401 1 0 2 D Z 2 0 2 ...

Page 40: ...SS101 BTC220 0 0 1 D D101 2 0 1 D 1 0 2 F F202F203 4 0 2 F 5 0 2 F F301 0 0 8 D O M OSC101 1 0 5 C S O PAD1 PAD2 D A P _ Y E K _ E D I S SLC202 1 0 3 C L S 1 0 2 A T TA202 TA385 0 0 4 A T 8 0 5 A T TP100 U102 U103 U301 2 0 3 U U303 4 0 3 U 5 0 3 U U401 U403 U404 1 0 5 U 2 0 5 U 3 0 5 U 4 0 5 U 5 0 5 U UCP101 UME400 1 0 1 R V VR215 VR400 4 0 2 D Z 0 4 5 D Z ...

Page 41: ...urrent consumption Download again Power ON Does not work END Charge the Battery Check the U503 Check the path of R579 and U503 Check R579 NO NO NO NO NO YES YES YES YES NO check the TCX800 YES YES Check the initial operation Current consumption 100mA Check Voltage 3 3V Check R579 is High The pin 3 5 6 of U503 3 3V Check U503 pin 32 1 375 pin 36 1 8V pin 50 56 2 6V pin 84 2 85V U503 Check Pin 53 19...

Page 42: ...G_PA 28 69 52 VDD_MSMC 33 35 VDD_MSME 29 VDD_PA VDD_RF 71 VDD_RUIM 41 77 VDD_SPKR 65 VDD_WLAN VIB_DRV_N USB_ID USB_OE_N 13 USB_SE0 19 16 USB_VBUS VBACKUP 48 6 VBAT 2 VCHG 60 VCOIN VDD_ANA 54 83 VDD_MAIN VDD_MSM SPKR_IN_P SPKR_OUT_M 79 75 SPKR_OUT_P 55 TCXO_EN 58 TCXO_IN 53 TCXO_OUT 15 USB_CTL_N 17 USB_DAT 20 USB_D_M USB_D_P 18 11 30 RUIM_M_IO 40 RUIM_M_RST RUIM_RST 43 SBCK 49 47 SBDT 51 SBST 45 SL...

Page 43: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting and Circuit Diagrams 9 3 This Document can not be used without Samsung s authorization Layout for Power on ...

Page 44: ...s authorization 9 1 2 System Initial Check the clock generation circuit related to U503 and TCX800 Check the U503 YES NO NO YES YES YES NO NO NO YES Check the Audio part Check the LCD part Check the OSC501 END Sound operation OK LCD Display OK Initial Failure The pin 9 of U503 Low High Check the Sleep X tal signal s at C525 Check the clock signal s at R512 ...

Page 45: ...out Samsung s authorization 9 1 3 SIM Part Check the U503 UCP101 Please insert SIM card END NO Check the SIM Card Resolder or change SIM502 YES Check the U503 There is any signal pin 2 3 4 of SIM502 NO NO YES YES Check SIM s signal when you see SIM checking display Check the SIM502 s Connection to SIM card Check the voltage at SIM502 pin 1 2 85 ...

Page 46: ...ut notice Flow Chart of Troubleshooting and Circuit Diagrams 9 6 This Document can not be used without Samsung s authorization C573 4 5 5 6 6 7 G 8 G G 0 1 9 G SIM502 1 1 2 2 3 3 4 C544 R578 C571 C552 V_2 85USIM C542 USIM_DATA USIM_CLK USIM_RESET ...

Page 47: ...without Samsung s authorization 9 1 4 Charging Part Check IFC201 s pin 19 20 is around 5V when charging Check the TA Abnormal charging operation END YES NO Check U406 s pin 4 is HIGH when charging NO Check U405 s Pin 3 is LOW when charging YES YES NO Check the U406 Check the U405 Check U405 s Pin 4 is LOW when charging YES Check the U405 NO ...

Page 48: ...not be used without Samsung s authorization Schematic for Charging R400 C449 R401 R440 1 A 3 B 6 C 2 GND 5 VCC 4 Y U406 V_IN R438 JIG_ON_IF JIG_ON USB_VCC TA_VEXT C406 R410 R413 R411 2 USB 7 USBON 4 _CHG 5 _EN _PPR 3 BAT 10 1 CRDL GND 11 8 GND ICDL 9 IMIN 6 U405 VBAT R441 R412 CHG_DET END_CHG ICHRG CHG_ON TA_VEXT USB_VCC USB_VCC ...

Page 49: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting and Circuit Diagrams 9 9 This Document can not be used without Samsung s authorization ...

Page 50: ...ot be used without Samsung s authorization 9 1 5 Microphone Part Micro phone does not work Is the assembled status of Microphone O K Reassemble the microphone Check the DC bias voltage on Mic path Check the path around MIC Bias circuit The microphone is OK Check UCP101 END NO YES NO NO YES YES YES The voltage of C381 is about 2 4V ...

Page 51: ...ow Chart of Troubleshooting and Circuit Diagrams 9 11 This Document can not be used without Samsung s authorization Schematic for Microphone TA372 L300 C376 C375 C377 C378 R372 R371 MICBIAS C373 C371 C381 R374 R376 C382 L301 MAIN_MIC_P MAIN_MIC_N MIC1N MIC1P ...

Page 52: ...ng s authorization 9 1 6 Speaker Part There is no sound from speaker Replace the Speaker Check the UCP101 END Check the U501 Check the UCP101 NO The terminal of Speaker is OK U302 s 4 is high NO The pin 32 of U301 2 7V The pin 7 of U301 2 7V Are there any signal in pin 29 of U301 NO NO Is there any signal C386 Check the U301 UCP101 NO YES YES YES YES YES ...

Page 53: ...D 32 D E L 2 19 R T M 5 22 5 D 21 6 D 7 D 20 EQ1 12 13 EQ2 EQ3 14 G 33 34 G 30 A0 1 I K L C D0 27 26 D1 2 D 25 3 D 24 23 4 D U301 R308 C310 C306 YMU_R NAND_D 1 YMU_L RESET_OUT 2 D _ D N A N 3 D _ D N A N 4 D _ D N A N 5 D _ D N A N 6 D _ D N A N 7 D _ D N A N NAND_RE YMU_A0 NAND_WE NAND_D 0 YMU_CS_N TCXO_OUT YMU_IRQ R327 R379 C383 R347 R326 C333 R343 V_IN R346 C347 TA385 R378 C332 VSS 10 VSS 16 2 ...

Page 54: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting and Circuit Diagrams 9 14 This Document can not be used without Samsung s authorization Layout for Speaker Part ...

Page 55: ...ion 9 1 7 Receiver Part Is the terminal of receiver is ok NO Replace the receiver Are there any signal at U305 s 1 6 NO Check the UCP101 There is no sound from receiver YES YES Are there any signal at the pin 4 5 of SLC202 YES Is receiver working YES END Replace the receiver NO NO Check the SLC202 Resolder SLC202 YES NO Check the U305 Are there any signal at C301 C302 ...

Page 56: ...34 34 35 35 36 36 37 37 38 24 24 25 25 26 26 27 27 28 28 29 29 3 3 30 16 17 17 18 18 19 19 2 2 20 20 21 21 22 22 23 23 1 1 10 10 11 11 12 12 13 13 14 14 15 15 16 SLC202 VBAT VBAT CAM_1 8V LCD_TE V_2 7P BL_DIM RESET_OUT SCAN_0 LSPK SCAN_1 SCAN_2 KEY_1 KEY_2 KEY_3 EL_VA ON_SW CAM_SDA YUV 0 KEY_0 VSYNC CAM_CS_VGA CAM_RESET_N ENAND_D 0 ENAND_D 1 ENAND_D 2 VMOT ENAND_D 3 ENAND_D 4 ENAND_D 5 ENAND_D 6 E...

Page 57: ...sed without Samsung s authorization 9 1 8 Headset Part Earphone is not operational Mic is not operational Headset function does not work 1 Check the mic path from earjack to MIC2P MIC2N 2 Check the bias circuit Check the headset device or R227 crack END Check the ear path from earjack to EAR_R EAR_L NO YES YES NO YES NO Check R227 is LOW ...

Page 58: ... C234 R231 R215 R232 C201 V_2 7P R211 VBAT R202 ZD201 1 2 3 4 5 6 7 8 IFC201 1 R214 VR204 C233 MICBIAS VR202 R228 TP201 C208 7 0 2 C C209 TA201 C200 VR201 R223 L202 ZD204 R200 VR205 6 7 8 ZD202 1 2 3 4 5 R217 L201 R212 3 3 4 NC NC 5 6 NC NC 7 R210 BTC220 1 1 2 2 V_2 85TCXO R201 C205 R227 D JIG_ON_IF EAR_L EAR_R TA_VEXT USB_VCC D JIG_ON_JTAG RXD_1_JTAG TXD_1_JTAG RXD_1 ADC_BOOTSW JACK_IN EAR_SW VF ...

Page 59: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting and Circuit Diagrams 9 19 This Document can not be used without Samsung s authorization ...

Page 60: ... without Samsung s authorization 9 1 9 Camera Part Mega and VGA Camera function does not work Check the connect SLC202 NO Re connect the SLC202 NO NO NO YES YES Check the U404 Check the UCP101 Connect the U4 J5 YES YES Replace the New Camera END Check connection of U4 J5 LCD PART U404 s Pin 7 8 is 1 8V 2 8V Are SLC301 s 19 20 has any signal ...

Page 61: ... 9 21 This Document can not be used without Samsung s authorization Schmatic for CAMERA Layout for CAMERA TA400 C448 C446 CAM_1 5V C445 CAM_2 8VD R442 V_IN 2 GND D N G 9 NC 6 VIN 1 8 VOUT1 VOUT2 7 U404 BYP 3 5 EN1 EN2 4 CAM_1 8V C447 C469 2 7 D N G 5 NC 3 VIN VOUT 4 CAM_2 8V U401 BYP 6 1 EN GND R443 CAM_EN ...

Page 62: ...Samsung s authorization 9 2 RF 9 2 1 EGSM Receiver Continuous RX ON RF Input 62 CH AMP 50dBm NORMAL CONDITION Catch the channel YES NO DUF800 Check Pin 12 55dBm DUF800 Check Pin 13 55dBm U601 Check Pin 37 38 55dBm Check antenna contact DUF800 Resolder or Change DUF800 Resolder or Change THE END NO NO YES YES YES Check the path of DUF800 and U601 NO ...

Page 63: ...nsmitter YES YES YES YES Tx ON Level 5 battery voltage 3 8V YES NO NO NO NO NO DUF800 Check Pin 22 30dBm PAM600 Check Pin 9 30dBm DUF800 Check Pin 6 30dBm VCO600 Check Pin 1 6dBm THE END DUF800 Resolder or Change VCO600 Resolder VCO600 Resolder or Change or Check the path of VCO600 PAM600 Check the U601 DUF800 Resolder or Change or Check the path of DUF800 PAM600 U601 Check Pin 40 2 3V ...

Page 64: ...out Samsung s authorization 9 2 3 DCS Receiver Continuous RX ON RF Input 698 CH AMP 50dBm NORMAL CONDITION Catch the channel YES NO DUF800 Check Pin 14 55dBm DUF800 Check Pin 15 55dBm U601 Check Pin 34 35 55dBm Check antenna contact DUF800 Resolder or Change DUF800 Resolder or Change THE END NO NO YES YES YES Check the path of DUF800 and U601 NO ...

Page 65: ... Transmitter Tx ON Level 0 battery voltage 3 8V YES NO VCO600 Check Pin 5 6dBm PAM600 Check Pin 15 27dBm DUF800 Check Pin 6 27dBm Check the U601 VCO600 Resolder VCO600 Resolder or Change or Check the path of VCO600 PAM600 THE END NO NO YES YES YES Check the DUF800 DUF800 Check Pin 20 27dBm DUF800 Resolder or Change or Check the path of DUF800 PAM600 NO YES NO U601 Check Pin 40 2 3V ...

Page 66: ...thout Samsung s authorization 9 2 5 PCS Receiver DUF800 Check Pin 17 55dBm NO Check the path of DUF800 U601 YES YES YES NO NO THE END DUF800 Resolder or Change DUF800 Resolder or Change Check antenna contact U601 Check Pin 24 25 55dBm DUF800 Check Pin 16 55dBm NO YES NORMAL CONDITION Catch the channel Continuous RX ON RF Input 698 CH AMP 50dBm ...

Page 67: ... Transmitter VCO600 Resolder DUF800 Check Pin 20 27dBm DUF800 Check Pin 6 27dBm DUF800 Resolder or Change or Check the path of DUF800 PAM600 VCO600 Resolder or Change or Check the path of VCO600 PAM600 U601 Check Pin 40 2 3V Tx ON Level 0 battery voltage 3 8V YES NO VCO600 Check Pin 5 6dBm PAM600 Check Pin 15 27dBm Check the U600 THE END NO NO YES YES YES Check the DUF800 NO YES NO ...

Page 68: ...S_OUT 13 G G 14 G L609 C647 C613 C611 C619 C606 C644 C600 C617 C610 TA600 C605 C602 R601 L601 R600 VBAT BAND_SEL TX_EN GSM_PA_PWR_CTL DCS_TX GSM_TX GSMTX_IN DCSTX_IN C634 COG type 30ppm C636 CPPS type Qualcomm recommend C635 COG type 30ppm C634 C640 1 VCC 3 VCTL 10 VSW1 11 VSW2 9 4 G 6 7 G 8 G 12 G G 13 14 G 5 HIOUT LOWOUT VCO600 G 2 G C628 R608 R611 C642 C648 R617 R615 C636 C643 C629 0 1 6 R R619...

Page 69: ...L807 L812 C808 V_2 85RX C818 C802 V1 V2 10 11 V3 8 VDD G G 21 G 23 24 G NC 3 16 PCS_RX 17 PCS_RX 4 UMTS2100 9 12 13 EGSM_RX EGSM_TX 22 G 1 2 G G 5 7 G G 18 19 DUF800 6 TNA DCS_RX 14 DCS_RX 15 20 DCS PCS_TX EGSM_RX L813 C800 L816 L811 C819 C806 C809 C804 L817 L802 C803 RFS801 G 3 2 G G 4 NIFR 1 GSM_TX UMTS_ANT ANT_SEL0_N ANT_SEL1_N ANT_SEL2_N DCS_RXN DCS_RXP ANT PCS_RXN PCS_RXP GSM_RXP GSM_RXN DCS_...

Page 70: ...ment can not be used without Samsung s authorization C870 V_2 85TCXO 3 OUT VCC 4 1 VCON TCX800 GND 2 C871 C872 R870 TCXO TRK_LO_ADJ C877 C873 C874 C817 C816 R872 1 3 2 ANT_BT V_2 7P C876 R873 V_BT C875 R805 RXD_1 TXD_1 BT_RFR BT_CTS AUX_PCM_SYNC AUX_PCM_CLK AUX_PCM_DOUT AUX_PCM_DIN SLEEP_XTAL_IN BT_WAKE HOST_WAKE BT_RST ...

Page 71: ...OUT 53 UMTS2100_OUT 51 UMTS800_OUT 55 VCONTROL 49 E N U T _ O C V 9 1 A D D V SBCK 44 SBDT 45 SBST 46 O X C T 6 TX_IN 19 TX_IP 18 P C _ D O M _ X T 40 TX_QN 17 59 NC2 RF_ON 47 N I _ X R 14 P I _ X R 13 N Q _ X R 12 P Q _ X R 11 N I _ O C V _ X R 32 S A I B _ R 33 P N I _ 0 0 8 1 M S G 35 GSM1900_INN 24 GSM1900_INP 25 GSM850_INN 21 GSM850_INP 22 N N I _ 0 0 9 M S G 38 P N I _ 0 0 9 M S G 37 NC1 58 ...

Page 72: ...change without notice Flow Chart of Troubleshooting and Circuit Diagrams 9 32 This Document can not be used without Samsung s authorization If you check the tx chain Check the not only RF Device but also resistor inductor and capacitor ...

Page 73: ...AMP 40dBm NORMAL CONDITION Catch the channel YES NO DUF800 Check Pin 6 45dBm DUF800 Check Pin 4 45dBm U700 Check Pin 18 65dBm Check antenna contack DUF800 Resolder or Change DUF800 Resolder or Change THE END NO NO YES YES YES U700 Resolder or change DUF700 Check Pin 5 45dBm DUF700 Resolder or change NO YES NO F702 Resolder or change Change the path of F702 and U700 U700 check pin 8 9 65dBm F702 ch...

Page 74: ...04 C730 C702 C703 L709 C705 C701 GND 9 IREF 2 4 PWDN 3 RFIN 8 SREF 1 VPOS VRMS 7 U702 COMM 5 6 FLTR 107R C709 B1 2 B2 5 6 C1 C2 3 1 E1 E2 4 U701 R700 C734 337C C731 537C 12 5 RX 11 TX 13 01G 2G 2 3 3G 4G 4 6 5G 6G 7 9 7G 10 8G 9G DUF700 ANT 8 1 1G 2 4 GND2 IN 1 OUT 3 F701 GND1 C706 GND 7 RFIN 2 RFOUT 8 VCC 1 VCC 10 VMODE 4 5 VREF PAM700 3 GND 6 GND 9 GND 11 GND C708 C707 HDET PA_RANGE0 PA_ON0 UMTS...

Page 75: ...4 P Q _ X R 2 2 S A I B _ R 6 4 2 4 K C B S T D B S 3 4 T S B S 4 4 TCXO 33 UMTS_TUNE 25 VDDA1 7 S A I B _ A N L P 5 1 N I _ A N L P 6 1 T U O _ A N L P 3 1 PMIXM 10 PMIXP 11 M I _ X R 1 2 P I _ X R 0 2 M Q _ X R 3 2 S A I B _ A N L I 7 1 N I _ A N L I 8 1 T U O _ A N L I 4 1 IMIXM 8 9 IMIXP LO_OUT 28 0 5 1 C N 2 C N 1 5 GMIXP 6 4 GND1 2 D N G 9 4 GPS_TUNE 35 M I _ X R G 9 3 P I _ X R G 0 4 M Q _ ...

Page 76: ...change without notice Flow Chart of Troubleshooting and Circuit Diagrams 9 36 This Document can not be used without Samsung s authorization If you check the RF chain Check the not only RF Device but also resistor inductor and capacitor ...

Page 77: ...RF output 9750 CH OUT PWR 22dBm RFS800 Check Pin 2 22dBm YES NO DUF800 Check Pin 6 22dBm DUF700 Check Pin 8 22dBm PAM700 Check Pin 8 24dBm RFS800 Resolder or Change DUF800 Resolder or Change DUF700 Resolder or Change THE END NO NO YES YES PAM700 Resolder or change NO F701 Resolder or change or Check the C621 1 5V U601 Resolder or change YES YES YES NO NO F701 check pin 3 10dBm U601 check pin 51 10...

Page 78: ...change without notice Flow Chart of Troubleshooting and Circuit Diagrams 9 38 This Document can not be used without Samsung s authorization If you check the RF chain Check the not only RF Device but also resistor inductor and capacitor ...

Page 79: ...n not be used without Samsung s authorization 9 2 9 BLUETOOTH Bluetooth Activation Has the BT Ant no crack Check MOD800 Pin 20 2 7V Pin 16 3 0V YES YES NO NO BT Ant Resolder or Change Check the U503 Check MOD800 s Pin 23 has any signal YES Check MOD800 s Pin 13 output 6dBm YES THE END NO NO Check UCP101 Change the new BT module ...

Page 80: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting and Circuit Diagrams 9 40 This Document can not be used without Samsung s authorization ...

Page 81: ...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 82: ...PHONE CONTENTS 1 Safety Precautions 2 Specification 3 Product Function 4 Array course control 5 Exploded View and Parts list 6 MAIN Electrical Parts List 7 Block Diagrams 8 PCB Diagrams 9 Flow Chart of Troubleshooting 10 Reference data ...

Page 83: ... 2 GSM TX power Level 2 2 3 Product Function 4 Array course control 4 1 Downloading Binary Files 4 2 4 2 Pre requsite for Downloading 4 2 4 3 S W Downloader Program 4 3 5 Exploded View and Parts list 5 1 Cellular phone Exploded View 5 1 5 2 Cellular phone Parts list 5 2 5 3 Disassembly 5 4 5 4 Assembly 5 6 6 MAIN Electrical Parts List 7 Block Diagrams 8 PCB Diagrams ...

Page 84: ... 9 4 9 1 3 SIM Part 9 6 9 1 4 Microphone Part 9 7 9 1 5 Speaker Part_1 MP3 SPEAKER PHONE 9 8 9 1 6 Speaker Part_2 RECEIVER 9 10 9 1 7 Charging Part 9 11 9 2 RF 9 13 9 2 1 EGSM RX 9 13 9 2 2 DCS RX 9 15 9 2 3 PCS RX 9 16 9 2 4 EGSM TX 9 17 9 2 5 DCS TX 9 18 9 2 6 PCS TX 9 19 10 Reference data ...

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