Samsung SGH-U800 Скачать руководство пользователя

Страница: 71 / 76

SAMSUNG Proprietary-Contents may change without notice

Flow Chart of Troubleshooting

10-28

This Document can not be used without Samsung's authorization

Check F201 ?

10-2-7. WCDMA2100 TX

Check the Power @

Pin#59 of U200?

CHECK

U200 and C219

Check PAM200?

TCXO CLOCK

CHECK?

19.2MHz @ C210

F201

re-solder or change

PAM200

re-solder or change

TCX200, C210

re-solder or change

RFS100

change or re-solder

YES

Check DUP200?

DUP200

re-solder or change

YES

Antenna

re-solder or change

TX Power is too Low!!

Band :WCDMA

CELL POWER : -50dBm

DL Channel : 10700Ch

UL Channel : 9750

Target Power : 24dBm

Check the Power @Pin#8

of PAM100?

PAM100

re-solder or change

YES

Check RFS100?

Содержание SGH-U800

Страница 1: ...ification 3 Product Function 4 Array course control 5 Exploded View and Parts list 6 MAIN Electrical Parts List 7 Disassembly and Assembly Instructions 8 Block Diagrams 9 PCB Diagrams 10 Chart of Troubleshooting 11 Reference data GSM TELEPHONE CONTENTS ...

Страница 2: ...d or domestic law Samsung Electronics Co Ltd 2008 06 Rev 1 0 ⓒ Country Web Site North America service samsungportal com Latin America latin samsungportal com CIS cis samsungportal com Europe europe samsungportal com China china samsungportal com Asia asia samsungportal com Mideast Africa mea samsungportal com GSPN Global Service Partner Network ...

Страница 3: ...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...

Страница 4: ...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...

Страница 5: ...Hz 190MHz Mod Bit rate Bit Period 270 833 Kbps 3 692 us 270 833 Kbps 3 692 us 270 833 Kbps 3 692 us 3 84Mcps s Time Slot Period Frame Period 576 9 us 4 615 ms 576 9 us 4 615 ms 576 9 us 4 615 ms 10ms Modulation 0 3 GMSK 0 3 GMSK 0 3 GMSK Up Link 2BPSK Down Link QPSK MS Power 33 dBm 5 dBm 30 dBm 0 dBm 30 dBm 0 dBm MAX 24 1 3 dBm MIN 50dBm Power Class 5 pcl 19 pcl 0 pcl 15 pcl 0 pcl 15 pcl CLASS 3 S...

Страница 6: ...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 8 14 3 dBm 9 12 4 dBm 10 10 4 dBm 11 8 4 dBm 12 6 4 dBm 13...

Страница 7: ...y change without notice 3 Product Function 3 1 This Document can not be used without Samsung s authorization Main Function HSDPA 3 6Mbps 3M FF CMOS Camera CIF CMOS Camera FM RADIO Music Player Image editor Bluetooth USB 2 0 Highspeed ...

Страница 8: ......

Страница 9: ...ary Contents may change without notice 4 Array course control 4 1 This Document can not be used without Samsung s authorization TEST JIG BOX GH80 03308A TEST CABLE 0 4M GH39 00990A 1 5M GH39 00890A RF CABLE GH39 00985A ...

Страница 10: ... for downloading SGH U800 File Comments Boot folder Initial booting files amss_compressed bin Modem binary for common function Rsrc_U800_Open_Europe_Common rc1 Application files Rsrc2_U800 Low Mid rc2 Power on off animation files FactoryFs_U800_Open_Europe_Common ffs Default file system for initial production 4 2 Pre requsite for Downloading ㆍDownloader Program Multiloader V5 33 exe ㆍSGH U800 Mobi...

Страница 11: ...cument can not be used without Samsung s authorization 4 3 S W Downloader Program 1 Load the binary download program by executing the Multiloader V5 33 exe Program main window 2 Click MSM6245 MSM6260 to select baseband chip version of SGH U800 Click Full Download to download binary files ...

Страница 12: ...y course control 4 4 This Document can not be used without Samsung s authorization 3 Click Boot button to load boot folder Select binary folder and boot folder BOOT_FILES Click 확인 OK If the previous processes were successful you can find the condition as below ...

Страница 13: ...compressed bin file and click 열기 OPEN Click Rsrc1 button to load Rsrc_U800_Open_Europe_Common rc1 file Select Rsrc_U800_Open_Europe_Common rc1 file and click 열기 OPEN Click Rsrc2 button to load Rsrc2_U800 Low rc2 file Select Rsrc2_U800 Low rc2 file and click 열기 OPEN Click Factory FS button to load FactoryFs_U800_Open_Europe_Common ffs file Select FactoryFs_U800_Open_Europe_Common ffs file and click...

Страница 14: ... find the condition as below All files which compose the binary file are loaded Don t need to click FOTA and ETC Two buttons are not necessary 6 Connect SGH U800 mobile phone to computer via data cable And click Port Search button to examine the connection condition If the connection condition were successful you can find the message below Eight connections are possible at the same time ...

Страница 15: ...k Download to start downloading Process success message is All is complete XXX Xs 8 Recommedations Don t touch the mobile phone while downloading to prevent disconnecting Disconnection while downloading is critical to phone condition Main PBA would be damaged by disconnection while downloading If all files are downloaded it is recommended to do full reset Full reset 2767 3855 ...

Страница 16: ...t 5 1 This Document can not be used without Samsung s authorization 5 1 Cellular phone Exploded View QFR01 QMW01 QKP02 QLC01 QCA02 QSP01 QCA01 QAN01 QVK01 QSH01 QVO01 QCR06 QRE01 QCR54 QKP01 QCB01 QMP01 QCK01 QBA01 QBA00 QAN02 QME01 QSD01 QBA03 QBL01 QFR04 QIF01 QME02 QLB01 QMI03 QCR47 ...

Страница 17: ...F OAA GH98 08666A QKP02 ASSY KEYPAD SUB XEF OAA GH98 08667A QLC01 LCD MODULE SGHU800 GH07 01251A QMP01 PBA MAIN SGHU800 GH92 04412A QMW01 ASSY COVER MAIN WINDOW GH98 08664A QRE01 ASSY CASE REAR GH98 08659A QSH01 IPR SHIELD COVER BTM GH70 03669A QSP01 ASSY ETC SGHU800 SPK MOT MODUL GH59 05442A QVK01 KEY FPCB SGHU800 VOLUME KEY GH59 05405A QVO01 ASSY KEY VOLUME GH98 08673A QFR01 ASSY CASE FRONT GH98...

Страница 18: ...E ARRAY 0504 001113 Q400 TR DIGITAL 0505 001518 TR700 FET SILICON 0601 002557 LED600 LED 1001 001336 U700 IC ANALOG SWITCH 1001 001410 U501 IC ANALOG SWITCH 1001 001543 U300 IC ANALOG MULTIPLEX 1108 000183 UME300 IC MCP 1201 002470 U500 IC AUDIO AMP 1201 002570 PAM100 IC POWER AMP 1201 002703 PAM200 IC POWER AMP 1203 003688 U604 IC POSI FIXED REG 1203 004518 U401 IC BATTERY 1203 004595 U602 IC MUL...

Страница 19: ...STOR 1405 001133 VR702 VARISTOR 1405 001133 VR714 VARISTOR 1405 001133 VR717 VARISTOR 1405 001133 VR718 VARISTOR 1405 001133 VR719 VARISTOR 1405 001133 VR720 VARISTOR 1405 001177 VR703 VARISTOR 1405 001177 VR704 VARISTOR 1405 001177 VR705 VARISTOR 1405 001177 VR706 VARISTOR 1405 001177 VR707 VARISTOR 1405 001177 VR708 VARISTOR 1405 001200 VR709 VARISTOR 1405 001200 VR710 VARISTOR 1405 001200 VR711...

Страница 20: ...429 R CHIP 2007 000154 R626 R CHIP 2007 000154 R627 R CHIP 2007 000157 R620 R CHIP 2007 000157 R621 R CHIP 2007 000157 R623 R CHIP 2007 000162 R424 R CHIP 2007 000162 R715 R CHIP 2007 000164 R624 R CHIP 2007 000164 R625 R CHIP 2007 000165 R413 R CHIP 2007 000165 R423 R CHIP 2007 000165 R716 R CHIP 2007 000167 R616 R CHIP 2007 000169 R426 R CHIP 2007 000170 R607 R CHIP 2007 000170 R613 R CHIP 2007 ...

Страница 21: ...202 R CHIP 2007 001298 R324 R CHIP 2007 001305 R507 R CHIP 2007 001305 R508 R CHIP 2007 001339 R718 R CHIP 2007 003001 R723 R CHIP 2007 003001 R724 R CHIP 2007 007014 R407 R CHIP 2007 007014 R409 R CHIP 2007 007092 R506 R CHIP 2007 007107 R611 R CHIP 2007 007142 R319 R CHIP 2007 007142 R601 R CHIP 2007 007155 R119 R CHIP 2007 007306 R205 R CHIP 2007 007309 R200 R CHIP 2007 007314 R427 R CHIP 2007 ...

Страница 22: ...104 R CHIP 2007 008049 R113 R CHIP 2007 008049 R118 R CHIP 2007 008052 R121 R CHIP 2007 008052 R122 R CHIP 2007 008055 R112 R CHIP 2007 008055 R404 R CHIP 2007 008055 R416 R CHIP 2007 008055 R600 R CHIP 2007 008419 R602 R CHIP 2007 008419 R603 R CHIP 2007 008419 R606 R CHIP 2007 008419 R608 R CHIP 2007 008419 R610 R CHIP 2007 008483 R410 R CHIP 2007 008483 R411 R CHIP 2007 008516 R105 R CHIP 2007 ...

Страница 23: ...009171 R317 R CHIP 2007 009402 R510 R CHIP 2007 009408 R107 R CHIP 2007 009801 R108 R CHIP 2007 009801 R109 R CHIP 2203 000233 C129 C CER CHIP 2203 000233 C137 C CER CHIP 2203 000233 C234 C CER CHIP 2203 000233 C249 C CER CHIP 2203 000233 C262 C CER CHIP 2203 000233 C277 C CER CHIP 2203 000233 C425 C CER CHIP 2203 000233 C429 C CER CHIP 2203 000233 C431 C CER CHIP 2203 000233 C439 C CER CHIP 2203 ...

Страница 24: ...CER CHIP 2203 000438 C278 C CER CHIP 2203 000438 C300 C CER CHIP 2203 000438 C301 C CER CHIP 2203 000438 C302 C CER CHIP 2203 000438 C326 C CER CHIP 2203 000438 C510 C CER CHIP 2203 000438 C511 C CER CHIP 2203 000438 C621 C CER CHIP 2203 000627 C223 C CER CHIP 2203 000627 C235 C CER CHIP 2203 000627 C237 C CER CHIP 2203 000627 C239 C CER CHIP 2203 000627 C261 C CER CHIP 2203 000812 C100 C CER CHIP...

Страница 25: ...CER CHIP 2203 000854 C504 C CER CHIP 2203 000854 C519 C CER CHIP 2203 000854 C526 C CER CHIP 2203 000854 C528 C CER CHIP 2203 000854 C535 C CER CHIP 2203 000995 C345 C CER CHIP 2203 000995 C605 C CER CHIP 2203 001210 C505 C CER CHIP 2203 002443 C265 C CER CHIP 2203 002709 C304 C CER CHIP 2203 002709 C311 C CER CHIP 2203 002709 C314 C CER CHIP 2203 002709 C319 C CER CHIP 2203 002709 C325 C CER CHIP...

Страница 26: ...CER CHIP 2203 005482 C230 C CER CHIP 2203 005482 C250 C CER CHIP 2203 005482 C260 C CER CHIP 2203 005482 C410 C CER CHIP 2203 005482 C411 C CER CHIP 2203 005482 C451 C CER CHIP 2203 005482 C718 C CER CHIP 2203 005682 C106 C CER CHIP 2203 005682 C111 C CER CHIP 2203 005682 C114 C CER CHIP 2203 005682 C115 C CER CHIP 2203 005682 C116 C CER CHIP 2203 005682 C120 C CER CHIP 2203 005682 C121 C CER CHIP...

Страница 27: ... CER CHIP 2203 005725 C275 C CER CHIP 2203 005725 C276 C CER CHIP 2203 005725 C607 C CER CHIP 2203 005725 C608 C CER CHIP 2203 005731 C415 C CER CHIP 2203 005731 C435 C CER CHIP 2203 005732 C200 C CER CHIP 2203 005732 C201 C CER CHIP 2203 005736 C207 C CER CHIP 2203 005736 C208 C CER CHIP 2203 005736 C209 C CER CHIP 2203 005736 C221 C CER CHIP 2203 005736 C224 C CER CHIP 2203 005736 C251 C CER CHI...

Страница 28: ... CER CHIP 2203 006324 C613 C CER CHIP 2203 006361 C428 C CER CHIP 2203 006361 C430 C CER CHIP 2203 006399 C312 C CER CHIP 2203 006399 C313 C CER CHIP 2203 006399 C315 C CER CHIP 2203 006399 C331 C CER CHIP 2203 006399 C335 C CER CHIP 2203 006399 C438 C CER CHIP 2203 006410 C110 C CER CHIP 2203 006410 C112 C CER CHIP 2203 006423 C202 C CER CHIP 2203 006423 C203 C CER CHIP 2203 006423 C204 C CER CHI...

Страница 29: ... CER CHIP 2203 006556 C109 C CER CHIP 2203 006562 C124 C CER CHIP 2203 006562 C140 C CER CHIP 2203 006562 C341 C CER CHIP 2203 006562 C703 C CER CHIP 2203 006665 C263 C CER CHIP 2203 006668 C346 C CER CHIP 2203 006681 C441 C CER CHIP 2203 006681 C500 C CER CHIP 2203 006681 C502 C CER CHIP 2203 006681 C503 C CER CHIP 2203 006681 C506 C CER CHIP 2203 006681 C512 C CER CHIP 2203 006681 C513 C CER CHI...

Страница 30: ... CER CHIP 2203 006841 C440 C CER CHIP 2203 006841 C537 C CER CHIP 2203 006841 C600 C CER CHIP 2203 006841 C601 C CER CHIP 2203 006841 C603 C CER CHIP 2203 006841 C604 C CER CHIP 2203 006841 C614 C CER CHIP 2203 006841 C615 C CER CHIP 2203 006841 C616 C CER CHIP 2203 006841 C617 C CER CHIP 2203 006841 C619 C CER CHIP 2203 006841 C620 C CER CHIP 2203 006841 C622 C CER CHIP 2203 006841 C623 C CER CHI...

Страница 31: ...R CHIP 2203 006872 C508 C CER CHIP 2203 006872 C625 C CER CHIP 2203 006872 C705 C CER CHIP 2203 006978 C436 C CER CHIP 2203 006978 C454 C CER CHIP 2203 006979 C228 C CER CHIP 2203 006979 C229 C CER CHIP 2203 006979 C257 C CER CHIP 2203 007195 C222 C CER CHIP 2203 007195 C264 C CER CHIP 2203 007270 C507 C CER CHIP 2404 001377 TA503 C TA CHIP 2404 001377 TA504 C TA CHIP 2404 001381 TA100 C TA CHIP 2...

Страница 32: ...703 002858 L207 INDUCTOR SMD 2703 002901 L206 INDUCTOR SMD 2703 003127 L105 INDUCTOR SMD 2703 003127 L106 INDUCTOR SMD 2703 003127 L108 INDUCTOR SMD 2703 003258 L400 INDUCTOR SMD 2703 003258 L401 INDUCTOR SMD 2703 003258 L402 INDUCTOR SMD 2703 003347 L605 INDUCTOR SMD 2801 004339 OSC400 CRYSTAL SMD 2809 001280 TCX200 OSCILLATOR VCTCXO 2901 001469 F704 FILTER EMI ESD 2901 001469 F705 FILTER EMI ESD...

Страница 33: ...ECTOR COAXIAL 3709 001447 SIM400 CONNECTOR CARD EDGE 3709 001464 CD400 CONNECTOR CARD EDGE 3710 002523 IFC600 SOCKET INTERFACE 3711 005550 HDC703 HEADER BOARD TO BOARD 3711 005581 HDC701 HEADER BOARD TO BOARD 3711 005643 HDC702 HEADER BOARD TO BOARD 3711 005643 HDC704 HEADER BOARD TO BOARD 3711 005659 HDC700 HEADER BOARD TO BOARD 3711 006217 BTC600 HEADER BATTERY 4302 001130 BAT400 BATTERY LI 2ND ...

Страница 34: ...d or domestic law Samsung Electronics Co Ltd 2008 06 Rev 1 0 ⓒ Country Web Site North America service samsungportal com Latin America latin samsungportal com CIS cis samsungportal com Europe europe samsungportal com China china samsungportal com Asia asia samsungportal com Mideast Africa mea samsungportal com GSPN Global Service Partner Network ...

Страница 35: ... 6 bolts 1 1 Unlock the lockers forcibly following the directions below 2 3 1 Unscrew 2 bolts 4 1 Disassemble the pba assembly 4 3 2 1 push down this point using tool 5 1 Be careful not to make any scratch or damage on the exterior 1 Be careful not to make any scratch or damage on the exterior 1 Be careful not to make any damage to the pba 1 Be careful not to make any damage to the pba ...

Страница 36: ...tach LCD from the brakect 1 Separate LCD connector from the pba 2 Separate volume key pcb from the pba 3 Separate inntena connector from the pba pull up this point using tool 3 2 1 pull up this point using tool push down this point using tool 1 Be careful not to make any damage to the pba 1 Be careful not to make any damage to the pba 2 Be careful not to make any damage to the camera 1 Separate sl...

Страница 37: ... 4 1 Assemble LCD to the brakect 1 Attach the window to the LCD 1 Connect the key connector 2 Turn over the pba 1 Screw 2 bolts insert LCD connector into the brakect hole 1 Check dust and dirt on the LCD 2 Be careful not to make any damage to the LCD 1 Check dust and dirt on the LCD and window 1 Check completely connected 1 Be careful not to make any damage to the pba ...

Страница 38: ...the pba 2 Connect inntena wire to the pba 3 Attach volume key pcb to the braket 6 1 Attach camera to the braket 7 1 Assemble the key pad with front 1 2 3 insert pba into the right s hook 1 Check completely connected 2 Be careful not to make any damage to the pba 2 Be careful not to make any damage to the camera 1 Be careful not to make any scratch or damage on the exterior 1 Be careful not to move...

Страница 39: ... pba into the left s hook using tool 10 1 Assemble the volume key pad with front 2 Assemble the camera key pad with front 1 2 11 1 Assemble the rear with front 12 1 Screw 6 bolts HOOK POINT 1 Be careful not to move the key pad 1 Be careful not to move the key pad 1 Be careful not to make any scratch or damage on the exterior 1 Be careful not to make any scratch or damage on the exterior ...

Страница 40: ... LPF PLL 2 Power Detector ground slug TCXO To SSBI HB_RF_OUT3 HB_RF_OUT2 HB_RF_OUT1 LB_RF_OUT1 LB_RF_OUT2 RF_ON DAC_IRE F SBDT TX_BIA GCELL_IN GCELL_IN EGSM_INP EGSM_INN DCS_INP DCS_INN PCS_INP PCS_INN WPRXHBP WPRXHBN WPRXLBP WPRXLBN WPRXSE2_IN WPRXSE1_IN WPRXSE1_OUT WPRXSE2_OUT WB_MX_INP WB_MX_INN VDDAs VTUNE2 GND PWD_DET_IN TX_IP TX_IN TX_QP TX_QN TCX O TCX O VTUNE 2 PRX_IP PRX_IN PRX_QP PRX_QN ...

Страница 41: ...00_TX UMTS_2100_ANT PWR_DET PA_ON PA_RANGE0 1 GSM_ANT_SEL0 1 2 GSM_PA_PWR_CTL RFS BT_WAKE HOST_WAKE PCM_CLK _SYNC _DIN _DOUT UART1_RX _TX _RFR _CTS SLEEP_CLK 32 768KHz RADIO_SCL SDA FILTER RTR6280_TCXO 19 2MHz AUXOP AUXON VOICE_OUT_N VOICE_OUT_P EAR SWITCH STG3684AUTR EAR_OUT_R EAR_OUT_L EAR_R EAR_L MIC2_P MIC2_N EARMIC_P EARMIC_N SPK_AMP_EN EAR_SWITCH MIC1P_F MIC1N_F MIC1_P MIC1_N BT_EN BT_TCXO 1...

Страница 42: ...SAMSUNG Proprietary Contents may change without notice 9 PCB Diagrams 9 1 This Document can not be used without Samsung s authorization ...

Страница 43: ...SAMSUNG Proprietary Contents may change without notice PCB Diagrams 9 2 This Document can not be used without Samsung s authorization ...

Страница 44: ...work Voltage 3 3V Download again Charge the Battery Pin 3 of D400 is high Check D400 Check the PMIC output voltage C422 C424 C423 C417 C428 C418 Check U400 Check Pin 3 of TCX200 is 19 2MHz Check the clock generation circuit related to TCX200 Check the initial operation END No Yes Yes Yes Yes Yes No No No No Check the current consumption Check the Vbat Voltage Current consumption 100mA Yes ...

Страница 45: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting 10 2 This Document can not be used without Samsung s authorization ...

Страница 46: ...ID H4 USB_SE0 H5 MPP12 RUIM_IO H6 MPP10 RUIM_CLK H7 MPP6 RUIM_RST H8 OPT_2 J1 USB_D_M J10 VCOIN G4 USB_DAT G5 GND G6 GND G7 GND G8 SBDT SSBI H1 USB_VBUS H10 TCXO_OUT_1 H11 VDD_MSM F5 GND F6 GND F7 GND F8 SBCK G1 VREG_5V G10 PON_RESET_N G11 VREG_MSMA G2 VREG_USB E6 GND E7 GND E8 SBST F1 VSW_5V F10 PS_HOLD F11 TCXO_OUT_RF F2 USB_OVP_G F4 USB_OE_N D7 MPP5 RUIM_M_RST D8 TCXO_EN_1 E1 VBAT E10 REF_GND E...

Страница 47: ...ooting 10 4 This Document can not be used without Samsung s authorization 10 1 2 Charging Part Initial Failure 5 0V L606 C454 Check the IFC600 if it has some problem it is to be replaced Yes No U401 pin 5 High Replace U401 END No Yes Yes Yes No Check the Battery TA Check the U400 ...

Страница 48: ... 16 17 17 18 18 19 19 2 2 IFC600 1 1 10 10 11 11 12 12 TA601 R609 L604 R604 R603 GND IO1 1 IO2 3 4 IO3 IO4 5 6 IO5 ZD600 2 C607 C610 TA603 R610 L607 L608 USB_VBUS_5V ZD602 R612 R602 C612 EARMIC_N EARMIC_P JIG_ON RADIO_ANT UART1_RX_JTAG UART1_TX BOOT_SW JACK_INT UART1_RX USB_D_P USB_D_M JIG_ON_TEST EAR_R EAR_L EAR_SW UART1_TX_JTAG CHARGER VREG_MSMP_2 6V R424 TA_VEXT_5V R429 R427 R426 C441 USB_VBUS_...

Страница 49: ...thout Samsung s authorization 10 1 3 Sim Part Check the voltage at pin 1 of SIM400 3 0V Insert SIM is displayed on the LCD Check the SIM connector s SIM400 connection to SIM card Check the U400 Resolder or change SIM400 END No Yes Yes Yes Yes No No Is there any signals pin 2 3 4 of SIM400 Check the U400 Check the SIM Card ...

Страница 50: ...Flow Chart of Troubleshooting 10 7 This Document can not be used without Samsung s authorization U SIM C449 7 7 8 8 9 9 13 G G 14 15 G G 16 1 1 10 10 11 11 12 12 2 2 3 3 4 4 5 5 6 6 SIM400 C451 R422 C453 VREG_USIM_3 0V C450 VR402 C452 SIM_RST SIM_CLK SIM_IO ...

Страница 51: ...t be used without Samsung s authorization 10 1 4 Microphone Part Is the assembled status of microphone O K Microphone does not work Replace the Front Assy Check the path around MIC_BIAS circuit END No Yes Yes Yes Yes No Is microphone ok No Check UCP300 Check the reference voltage on MAIN MIC path 1 8V R509 Yes ...

Страница 52: ... 9 9 NC 21 22 NC 16 17 17 18 18 19 19 2 2 20 20 3 3 4 4 5 1 1 10 10 11 11 12 12 13 13 14 14 15 15 16 HDC700 VR703 VR714 VR701 R712 R705 R710 R733 VR706 C701 R708 VR702 R732 R709 VR708 R711 VR707 VR700 R704 VR704 R702 KEY_LED_3 3V VR705 R706 R703 C700 R707 MIC1N_F MIC1P_F KYPD_MEMO ON_SW KEYSENSE 1 KYPD_13 KEYSENSE 2 KYPD_15 KEYSENSE 3 KYPD_17 KEYSENSE 4 KYPD_9 KEYSENSE 0 KYPD_11 ...

Страница 53: ...ge without notice Flow Chart of Troubleshooting 10 10 This Document can not be used without Samsung s authorization MAIN MIC PATH TA503 C520 C523 R513 R512 R511 C526 R510 MIC_BIAS C521 C518 C525 C517 C524 R509 MIC1N_F MIC1_P MIC1_N MIC1P_F ...

Страница 54: ...OR R722 C719 R723 R721 C721 VR720 C722 R724 VR718 C720 11 NC NC 12 10 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 HDC703 1 1 10 VR717 TA700 D701 3 1 2 VMOT_3 3V VR719 C718 SPK_P_OUT SPK_N_OUT There is no sound from the Receiver Is the terminal of Receiver O K No Replace the Receiver Yes No Check UCP300 Is there any signals at R723 and R724 END Yes Yes Check HDC703 6 8 Pin and RECEIVER SPEAKER MOTOR FPCB ...

Страница 55: ...g s authorization 10 1 6 Speaker Part Is there any signals at L500 and L501 There is no sound from the Speaker Is there any signals at R504 and R506 check the UCP300 END No Yes Yes No Yes Check the U500 and circuit around Is the terminal of Speaker O K Replace the Speaker No Yes Yes Check HDC703 5 7 pin and RECEIVER SPEAKER MOTOR FPCB ...

Страница 56: ...LK OUTRA OUTRB 11 23 PDN PGNDL 15 PGNDR 10 21 PLLAVDD 22 PLLDVDD 19 PLLGND 17 PVDDL 5 2 0 3 LRCK2 1 MCK TEST NC 34 35 NC2 NC 36 16 OUTLA OUTLB 14 9 29 DGND 28 DVDD 20 FILTER 33 GND 13HPOUTL 12 HPOUTR 2 IOVDD LRCK1 VREG_MSME_1 8V U500 18 AGND C516 C510 C500 TA501 L501 C511 R505 TP500 C508 TA502 L502 L503 L500 SPK_P_OUT SPK_N_OUT I2C_SCL BUFF_TCXO EAR_SW_R EAR_SW_L PCM_CLK I2S_SSCK I2C_SDA PCM_DOUT ...

Страница 57: ...H C532 C531 C528 TA504 C536 MIC_BIAS C533 R517 C527 C530 C535 C529 C534 R514 EARMIC_N EARMIC_P MIC2_P MIC2_N IIs the Headset O K There is no sound VOICE from the Earphone Change the Headset Check the path around MIC_BIAS circuit END No Yes Yes Yes Yes No Is there any signals at L607 and L608 No Check UCP300 Check the reference voltage on Ear MIC path 1 8V R514 Yes Yes Check the IFC600 ...

Страница 58: ...t Samsung s authorization Is there any signals at R504 and R506 There is no sound MUSIC to the Earphone Is there any signals at R504 and R506 check the UCP300 END No Yes Yes No Check the IFC600 Yes Check the U500 and circuit around EAR_SW_EN R519 is high No Yes IIs the Headset O K Change the Headset No Yes Yes check the UCP300 ...

Страница 59: ... 8 IN2 NC1 5 NC C512 C537 TA500 VBATT C507 R500 C503 VDR 6 5 VMID 7 VSR VREG_MSMP_2 6V PVDDR 8 SCK1 31 SCK2 26 4 SCL 3 SDA 32 SDI1 SDI2 27 24 SYSCLK OUTRA OUTRB 11 23 PDN PGNDL 15 PGNDR 10 21 PLLAVDD 22 PLLDVDD 19 PLLGND 17 PVDDL 5 2 0 3 LRCK2 1 MCK TEST NC 34 35 NC2 NC 36 16 OUTLA OUTLB 14 9 29 DGND 28 DVDD 20 FILTER 33 GND 13 HPOUTL 12 HPOUTR 2 IOVDD LRCK1 VREG_MSME_1 8V U500 18 AGND C516 C510 C...

Страница 60: ... L606 R600 C608 VREG_MSMP_2 6V 9 NC 21 22 NC 23 NC NC 24 25 NC NC 26 NC 27 20 20 3 3 4 4 5 5 6 6 7 7 8 8 9 13 13 14 14 15 15 16 16 17 17 18 18 19 19 2 2 IFC600 1 1 10 10 11 11 12 12 TA601 R609 L604 R604 R603 GND IO1 1 IO2 3 4 IO3 IO4 5 6 IO5 ZD600 2 C607 C610 TA603 R610 L607 L608 USB_VBUS_5V ZD602 R612 R602 C612 EARMIC_N EARMIC_P JIG_ON RADIO_ANT UART1_RX_JTAG UART1_TX BOOT_SW JACK_INT UART1_RX US...

Страница 61: ...g s authorization 10 1 8 FM RADIO Part Is there any signal at C129 and L604 FM Radio does not work Turn on the Radio check the Voltage at C139 3 0V Check the Earphone and UFM100 Check U400 Check the EAR SPEAKER Path No Yes Yes Yes Yes No No Is there any signal at R504 and R506 Resolder the UFM100 Check UCP300 No Replace the UCP300 Yes ...

Страница 62: ... 3 RFGND ROUT 13 RST 5 7 SCLK SDIO 8 6 D D V N E S 11 18 GPO2 _INT GPO3 DCLK 17 LOUT 14 LPI 4 NC 1 NC 20 22 NC NC 23 UFM100 DFS 16 DOUT 15 FMI 2 12 GND 21 GND 19 GPO1 R119 R118 RADIO_3 0V R113 C138 R112 VREG_MSMP_2 6V VREG_MSMP_2 6V R122 VREG_MSMP_2 6V C139 R123 R121 C140 C130 C129 C131 I2S_SSCK I2S_SWS I2S_SSDO RADIO_RST RADIO_INT I2C_SCL I2C_SDA SLEEP_CLK RADIO_ANT AFL AFR ...

Страница 63: ...2 1 EGSM900 RX Band EGSM CELL POWER 50dBm Channel 62Ch NORMAL CONDITION catch the channel CHECK ANT contact U200 Check PAM100 CHECK pin 4 65dBm TCXO CLOCK CHECK 19 2MHz C210 PAM100 RFS100 re solder or change PAM100 re solder or change TCX200 C210 re solder or change U200 change or re solder UCP300 CHECK NO YES NO NO NO NO YES YES YES YES F101 CHECK F101 re solder or change YES NO ...

Страница 64: ...2 2 DCS1800 RX Band DCS CELL POWER 50dBm Channel 698Ch NORMAL CONDITION catch the channel CHECK ANT contact U200 Check PAM100 CHECK pin 5 65dBm TCXO CLOCK CHECK 19 2MHz C210 PAM100 RFS100 re solder or change PAM100 re solder or change TCX200 C210 re solder or change U200 change or re solder UCP300 CHECK NO YES NO NO NO NO YES YES YES YES F102 CHECK F102 re solder or change YES NO ...

Страница 65: ...2 3 PCS1900 RX Band PCS CELL POWER 50dBm Channel 661Ch NORMAL CONDITION catch the channel CHECK ANT contact U200 Check PAM100 CHECK pin 6 65dBm TCXO CLOCK CHECK 19 2MHz C210 PAM100 RFS100 re solder or change PAM100 re solder or change TCX200 C210 re solder or change U200 change or re solder UCP300 CHECK NO YES NO NO NO NO YES YES YES YES F103 CHECK F103 re solder or change YES NO ...

Страница 66: ...R 50dBm DL Channel 10700Ch UL Channel 9750Ch NORMAL CONDITION catch the channel CHECK ANT contact U200 Check PAM100 CHECK pin 10 65dBm TCXO CLOCK CHECK 19 2MHz C210 PAM100 RFS100 re solder or change PAM100 re solder or change TCX200 C210 re solder or change U200 change or re solder UCP300 CHECK NO YES NO NO NO NO YES YES YES YES DUP200 CHECK DUP200 re solder or change YES NO F200 Check F200 re sol...

Страница 67: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting 10 24 This Document can not be used without Samsung s authorization ...

Страница 68: ...0 V_RF_S3_2 7V C218 C236 C245 V_RF_S3_2 7V C235 C219 G 2 5 G IN 1 OUT 3 4 OUT F200 VREG_MSMP_2 6V C203 R203 V_RF_S2_2 1V C253 C258 C259 9 NC 66 TX_QP 67 DAC_IREF 68 TX_RBIAS 69 GND_SLUG 7 VDDA2 70 NC 71 NC 8 NC 59 HB_RF_OUT3 6 VDDA1 60 VDDA2 61 VDDA2 62 VDDA2 63 TX_IN 64 TX_IP 65 TX_QN 51 GCELL_INN 52 PDET_IN 53 VDDA1 54 VDDA2 55 LB_RF_OUT1 56 HB_RF_OUT1 57 LB_RF_OUT2 58 HB_RF_OUT2 44 GPCS_INP 45 ...

Страница 69: ... 2 5 EGSM900 TX Check the Power Pin 55 of U200 CHECK U200 and C221 Check the Power Pin 8 of PAM100 TCXO CLOCK CHECK 19 2MHz C210 CHECK R106 R108 R109 PAM100 re solder or change TCX200 C210 re solder or change RFS100 change or re solder NO YES NO NO YES YES YES Check RFS100 YES NO Antenna re solder or change NO TX Power is too Low Band GSM CELL POWER 50dBm Tx Power 5Level Channel 62ch ...

Страница 70: ...CS1800 PCS1900 TX Check the Power Pin 56 of U200 CHECK U200 and C216 Check RFS100 TCXO CLOCK CHECK 19 2MHz C210 CHECK R102 R103 R104 TCX200 C210 re solder or change RFS100 change or re solder NO YES NO NO YES YES YES Check the Power Pin 8 of PAM100 PAM100 re solder or change YES NO Antenna re solder or change NO TX Power is too Low Band DCS PCS CELL POWER 50dBm Tx Power 0Level Channel 660ch ...

Страница 71: ... PAM200 TCXO CLOCK CHECK 19 2MHz C210 F201 re solder or change PAM200 re solder or change TCX200 C210 re solder or change RFS100 change or re solder NO YES NO NO YES YES YES Check DUP200 DUP200 re solder or change YES NO Antenna re solder or change NO TX Power is too Low Band WCDMA CELL POWER 50dBm DL Channel 10700Ch UL Channel 9750Ch Target Power 24dBm Check the Power Pin 8 of PAM100 PAM100 re so...

Страница 72: ...SAMSUNG Proprietary Contents may change without notice Flow Chart of Troubleshooting 10 29 This Document can not be used without Samsung s authorization ...

Страница 73: ... C276 VBATT 0 1 1 VCC2 4 VMODE0 VMODE1 3 13 GND 1415 GND 16 GND GND 17 19 NC 2 RFIN 8 RFOUT VCC1 6 CPL EN 5 GND 9 GND 18 GND 7 GND 1112 GND GND PAM200 R206 L206 R205 L205 C264 G 3 4 G G 6 G 8 9 G 5 RX TX 7 DUP200 ANT 2 G 1 L204 G 3 G 5 G IN 1 OUT 4 F201 2 C272 C275 L207 C270 L203 C266 R207 C265 C263 UMTS_2100_ANT UMTS_2100_RX PWR_DET PA_RANGE0 UMTS_2100_TX PA_ON PA_RANGE1 ...

Страница 74: ...not be used without Samsung s authorization Check the Clock C115 10 2 8 Bluetooth Part Check the Voltage C126 2 6V C128 2 6V CHECK U400 Check BT ANT Check BT Activation CHECK TCX200 BT_ANT re solder or change Enable BT Function NO YES NO NO YES YES YES YES Exchange BT Module END NO Check the Connection Disable ...

Страница 75: ...D2 TST1 D4 VSS D5 VSS D6 PCM_SYNC D8 PCM_OUT D9 RFION E1 VSS B6 VDDC B7 UART_TXD B8 UART_RXD B9 RFIOP C1 VSS C2 C8 UART_CTS_N UART_RTS_N C9 RFTUNE VDDC A7 SDA TX_PU_TDD A8 SCL TX_PU_TDD_N A9 VDDTF B1 VDDRF B2 VREG_CTL B3 B4 RST_N BT_WAKE GPIO_0 B5 HOST_WAKE GPIO_1 NC NC 2 VDDIF A1 VREG2 A2 VREG1 A3 VDDR3V A4 LPOIN A5 WLAN_ACTIVITY TX_CONFIRM GPIO_2 A6 UBT100 1 C125 C128 C137 C123 TP_BT_RST R117 C1...

Страница 76: ...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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