Samsung GT-P7320 Скачать руководство пользователя страница 73

Страница: 73 / 121

Level 3 Repair

Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.

Confidential and proprietary-the contents in this service guide subject to change without prior notice.

8-37

8-3-12. 3M CAM

Yes

Check the connection

between Camera module

and HDC1300

Check the C1302=1.2V

C1306 = 1.8V

C1303, C1305 = 2.8V

Yes

Connect HDC1300

END

"Camera" function does not work

Yes

Check the

U1300, U702

and near parts

If there is crack, replace them

Check the near ZIP

connector (U903)

Yes

Check the

U903

and near parts

If there is crack, replace them

Replace the 3M camera

module

Yes

Содержание GT-P7320

Страница 1: ...tionality features specifications and other product information provided in this document including but not limited to benefits design pricing components performance availability and capabiliti es of the product are subject to change without notice Samsung reserves the right to alter this doc ument or the product described herein at anytime without obligation to provide notification of such change...

Страница 2: ...h quality screwdrivers when servicing products Low quality screwdrivers can easily damage the heads of screws Use only conductor wire of the properly gauge and insulation for low resistance because of the low margin of error of most testing equipment We recommend 22 gauge twisted copper wire Hand soldering is not recommended because printed circuit boards PCBs can be easily damaged even with relat...

Страница 3: ...static bags when you store or transport them Always use an anti static strap or wristband and remove electrostatic buildup or dissipate static electricity from your body before repairing ESDs Ensure that soldering irons have AC adapter with ground wires and that the ground wires are properly connected Use only desoldering tools with plastic tips to prevent static discharge Properly shield the work...

Страница 4: ...z Mod Bit rate Bit Period 270 833kb ps 3 692us 270 833kb ps 3 692us 270 833kb ps 3 692us 270 833kb ps 3 692us 3 84Mcps 3 84Mcps 9Mbps s at 10MHz BW 9Mbps s at 10MHz BW 9Mbps s at 10MHz BW Time Slot Period Frame Period 576 9us 4 615ms 576 9us 4 615ms 576 9us 4 615ms 576 9us 4 615ms FrameLen gth 10ms Slotlength 0 667ms FrameLen gth 10ms Slotlength 0 667ms FrameLen gth 10ms Slotlength 0 5ms FrameLen ...

Страница 5: ...3 dBm 17 9 3dBm 18 7 3 dBm 19 5 3 dBm TX Power control level EGSM900 5 33 2 dBm 6 31 2 dBm 7 29 2 dBm 8 27 2 dBm 9 25 2 dBm 10 23 2 dBm 11 21 2 dBm 12 19 2 dBm 13 17 2 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 ...

Страница 6: ...m this document without Samsung s written authorization is strictly prohibited Main Function Android OS Honeycomb HSPA 42Mbps HSUPA 5 76Mbps LTE 100 50 3MP AF with LED Flash 8 9 WSVGA TFT Full Touch C Type S GPS BT v3 0 USB v2 0 WiFi 802 11 a b g n Recording 720p Playback 1080p Sensors Accelerometer Magnetic Gyro Light Additional 1 5GHz Dual Core CPU Application store Voice Motion UI Multi touch M...

Страница 7: ...ithout prior notice Distribution transmission or infringement of any content or data from this document without Samsung s written authorization is strictly prohibited 4 1 Cellular phone Exploded View QFR01 QAN04 QBA01 QCR72 QSP01 QJK01 QME17 QMP01 QRE01 QVO01 QAN02 QCB02 QMO01 QCA01 QCA02 QME16 QSM01 QVK01 QAN03 QRF06 ...

Страница 8: ...2 03250A QAN03 INTENNA SGH I957_GPS GH42 03251A QAN04 INTENNA GT P7320 MAIN GH42 03445A QBA01 INNER BATTERY PACK GH43 03548A QVK01 KEY FPCB PWR VOL GH59 10952A QJK01 ASSY ETC EARJACK FPCB GH59 10977A QME16 ASSY ETC I F LCD CON TO CON GH59 10997A QME17 ASSY ETC I F 30PIN FPCB GH59 10998A QSP01 MODULE 1712_SPK_MODULE GH59 11040A QCA02 CAMERA MODULE 2M VT I957 GH59 11567A QMP01 A S ASSY PBAMAIN COMM ...

Страница 9: ...1007 ZD1008 ZD1010 DIODE TVS 0406 001375 ZD1011 ZD1012 ZD1013 DIODE TVS 0406 001375 ZD1014 ZD1015 ZD103 DIODE TVS 0406 001375 ZD1301 ZD600 ZD601 DIODE TVS 0406 001375 ZD701 ZD800 ZD900 DIODE TVS 0406 001375 ZD901 ZD902 ZD903 DIODE TVS 0406 001375 ZD904 ZD905 ZD906 DIODE TVS 0406 001375 ZD907 ZD910 ZD911 DIODE TVS 0406 001375 ZD912 DIODE TVS 0406 001413 ZD101 ZD1016 ZD1017 DIODE TVS 0406 001413 ZD1...

Страница 10: ...35 U1405 IC 1001 001720 F104 IC 1003 002132 U1401 IC 1003 002216 U1402 IC 1003 002277 U1500 IC 1108 000437 UME400 IC 1201 002608 U100 IC 1201 003273 PAM201 IC 1201 003277 PAM202 IC 1201 003279 PAM203 IC 1201 003280 PAM200 IC 1202 001121 U1001 U903 IC 1203 004776 U1104 IC 1203 004818 U906 IC 1203 004819 U1202 U1300 U904 IC 1203 005069 U1404 IC 1203 005074 U1100 IC 1203 005373 U1003 IC 1203 005599 U...

Страница 11: ... IC 1209 002041 U1502 IC 1209 002045 U1503 IC 1404 001165 VR100 THERMISTOR NTC 1404 001225 VR700 VR701 THERMISTOR NTC 1405 001317 VR1000 THERMISTOR NTC 2007 000137 R815 R825 R CHIP 2007 000138 R1415 R1418 R1419 R CHIP 2007 000138 R1421 R CHIP 2007 000140 R107 R713 R CHIP 2007 000141 R1003 R1004 R1112 R CHIP 2007 000141 R1113 R1300 R1301 R CHIP 2007 000141 R1512 R1513 R1515 R CHIP 2007 000141 R1516...

Страница 12: ...IP 2007 000163 R1309 R CHIP 2007 000164 R1009 R1206 R CHIP 2007 000166 R1017 R1018 R CHIP 2007 000167 R1008 R CHIP 2007 000170 R1013 R1102 R1402 R CHIP 2007 000170 R1506 R CHIP 2007 000172 R1103 R1104 R1423 R CHIP 2007 000172 R803 R CHIP 2007 000636 R1005 R CHIP 2007 000758 R100 R144 R147 R829 R CHIP 2007 000758 R830 R CHIP 2007 000775 R101 R CHIP 2007 001294 R931 R CHIP 2007 001298 R151 R820 R CH...

Страница 13: ...84 R420 R CHIP 2007 007517 R400 R423 R424 R CHIP 2007 007529 R1011 R CHIP 2007 007573 R1012 R CHIP 2007 007585 R930 R CHIP 2007 007589 R143 R CHIP 2007 007627 R1122 R CHIP 2007 007981 R1502 R CHIP 2007 008044 R1000 R CHIP 2007 008045 R1414 R203 R CHIP 2007 008052 R1115 R CHIP 2007 008055 R1039 R1107 R1121 R CHIP 2007 008055 R1307 R1308 R1524 R CHIP 2007 008055 R744 R CHIP 2007 008057 R1042 R CHIP ...

Страница 14: ...46 R947 R CHIP 2007 009168 R1123 R CHIP 2007 009171 R129 R403 R404 R405 R CHIP 2007 009171 R406 R407 R408 R409 R CHIP 2007 009171 R410 R CHIP 2007 009199 R730 R801 R CHIP 2007 009361 R232 R CHIP 2007 009794 R831 R CHIP 2007 009822 R1306 R832 R CHIP 2007 009838 R1120 R CHIP 2007 009866 R503 R504 R CHIP 2007 009879 R901 R902 R915 R918 R CHIP 2007 009879 R921 R922 R CHIP 2007 010202 R306 R307 R308 R3...

Страница 15: ...936 C CERAMIC CHIP 2203 001153 C937 C CERAMIC CHIP 2203 002687 C861 C CERAMIC CHIP 2203 002709 C102 C257 C267 C270 C CERAMIC CHIP 2203 005057 C1104 C1105 C CERAMIC CHIP 2203 005234 C104 C CERAMIC CHIP 2203 005393 C748 C749 C835 C836 C CERAMIC CHIP 2203 005682 C131 C140 C220 C221 C CERAMIC CHIP 2203 005682 C246 C261 C278 C279 C CERAMIC CHIP 2203 005682 C283 C287 C288 C289 C CERAMIC CHIP 2203 005682...

Страница 16: ...048 C1512 C1514 C1516 C CERAMIC CHIP 2203 006048 C223 C224 C225 C439 C CERAMIC CHIP 2203 006048 C700 C702 C705 C714 C CERAMIC CHIP 2203 006048 C737 C742 C746 C747 C CERAMIC CHIP 2203 006048 C753 C755 C758 C762 C CERAMIC CHIP 2203 006048 C763 C796 C797 C799 C CERAMIC CHIP 2203 006048 C822 C840 C844 C855 C CERAMIC CHIP 2203 006048 C915 C927 C940 C941 C CERAMIC CHIP 2203 006048 C943 C945 C952 C953 C ...

Страница 17: ...9 C217 C422 C428 C430 C CERAMIC CHIP 2203 006399 C432 C614 C911 C912 C CERAMIC CHIP 2203 006399 C950 C955 C956 C CERAMIC CHIP 2203 006423 C1131 C1411 C208 C CERAMIC CHIP 2203 006423 C209 C210 C211 C218 C CERAMIC CHIP 2203 006423 C219 C231 C239 C311 C CERAMIC CHIP 2203 006423 C312 C701 C703 C715 C CERAMIC CHIP 2203 006423 C716 C720 C764 C CERAMIC CHIP 2203 006556 C1147 C1148 C1149 C CERAMIC CHIP 22...

Страница 18: ...4 C1124 C1127 C CERAMIC CHIP 2203 006872 C1109 C1158 C1312 C CERAMIC CHIP 2203 006872 C415 C438 C704 C825 C CERAMIC CHIP 2203 006872 C831 C832 C902 C903 C CERAMIC CHIP 2203 006872 C904 C913 C914 C CERAMIC CHIP 2203 006890 C138 C254 C CERAMIC CHIP 2203 006896 C155 C186 C187 C CERAMIC CHIP 2203 007133 C1019 C CERAMIC CHIP 2203 007210 C214 C613 C615 C623 C CERAMIC CHIP 2203 007210 C628 C629 C630 C631...

Страница 19: ... CERAMIC CHIP 2203 007317 C957 C CERAMIC CHIP 2203 007342 C1126 C1503 C1504 C CERAMIC CHIP 2203 007342 C207 C413 C CERAMIC CHIP 2203 007385 C776 C CERAMIC CHIP 2203 007391 C1507 C400 C401 C402 C CERAMIC CHIP 2203 007391 C403 C404 C405 C407 C CERAMIC CHIP 2203 007391 C408 C409 C410 C411 C CERAMIC CHIP 2203 007391 C412 C423 C424 C425 C CERAMIC CHIP 2203 007391 C426 C427 C429 C431 C CERAMIC CHIP 2203...

Страница 20: ... C916 C917 C CERAMIC CHIP 2203 007393 C926 C CERAMIC CHIP 2203 007449 C203 C206 C706 C707 C CERAMIC CHIP 2203 007456 C1518 C1519 C1520 C CERAMIC CHIP 2203 007456 C932 C934 C CERAMIC CHIP 2203 007474 C506 C511 C542 C545 C CERAMIC CHIP 2203 007474 C619 C726 C CERAMIC CHIP 2203 007634 C1010 C1129 C CERAMIC CHIP 2203 007701 C1314 C222 C240 C264 C CERAMIC CHIP 2203 007701 C265 C CERAMIC CHIP 2203 00772...

Страница 21: ...369 L124 INDUCTOR SMD 2703 002649 L231 L235 INDUCTOR SMD 2703 002842 L254 INDUCTOR SMD 2703 002858 L220 L236 INDUCTOR SMD 2703 002901 L126 L213 L241 INDUCTOR SMD 2703 002903 L103 L106 INDUCTOR SMD 2703 002907 L108 L227 L248 L286 INDUCTOR SMD 2703 002955 L245 INDUCTOR SMD 2703 002958 L107 L310 INDUCTOR SMD 2703 002999 L232 INDUCTOR SMD 2703 003534 L600 INDUCTOR SMD 2703 003545 L306 INDUCTOR SMD 270...

Страница 22: ... 004081 L806 INDUCTOR SMD 2703 004119 L251 INDUCTOR SMD 2703 004127 L700 L701 L705 L706 INDUCTOR SMD 2703 004127 L707 L708 L709 INDUCTOR SMD 2703 004185 L116 INDUCTOR SMD 2801 004466 OSC701 OSC800 CRYSTAL SMD 2801 004836 OSC1100 OSC700 CRYSTAL SMD 2801 005051 OSC300 CRYSTAL SMD 2801 005110 OSC400 CRYSTAL SMD 2809 001326 TCX800 OSCILLATOR VCTCXO 2901 001625 F1100 FILTER EMI ESD 2901 001634 F1400 FI...

Страница 23: ...D SMD 3301 001659 L805 BEAD SMD 3301 001762 L203 BEAD SMD 3301 001787 L904 L905 BEAD SMD 3301 001895 L300 L301 L302 L303 BEAD SMD 3301 001901 L1200 BEAD SMD 3301 001912 L119 BEAD SMD 3301 001917 L1201 BEAD SMD 3301 001946 L601 BEAD SMD 3301 001986 L201 BEAD SMD 3301 002037 L1102 BEAD SMD 3301 002064 L1300 BEAD SMD 3301 002065 L900 L901 L902 L903 BEAD SMD 3301 002074 L200 L202 L800 BEAD SMD 3705 00...

Страница 24: ...ithout prior notice 5 16 SEC CODE Design LOC Description 3711 007494 CON1000 CONNECTOR HEADER 3711 007612 HDC900 HEADER BOARD TO BOARD 3712 001348 ANT100 ANT101 ANT102 CONNECTOR TERMINAL 3712 001348 ANT103 ANT107 ANT111 CONNECTOR TERMINAL 3712 001348 ANT112 CONNECTOR TERMINAL 3712 001375 ANT106 CONNECTOR TERMINAL GH98 21444A SC100 ASSY COVER SHIELD CAN D Please consult the GSPN website Samsung Por...

Страница 25: ...ringement of any content or data from this document without Samsung s written authorization is strictly prohibited 6 1 S W installation 6 1 1 Required items in order to install S W y Installation program Downloader Program Odin3 v1 86exe y GT P7320 Mobile Phone y Data Link Cable GH39 01440H y Mobile device specific S W Binary files Settings Data Link Cable ...

Страница 26: ...ent or data from this document without Samsung s written authorization is strictly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 6 2 Open up the S W Installation Program by executing the Odin3 v1 86exe ...

Страница 27: ...ctly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 6 3 1 Option Selection Check Re Partition Auto Reboot and F Reset Time then select PIT File 2 Enter Device into Download Mode Press down on Volume Down button and power key at same time for 10 seconds Volume Down Button Power key ...

Страница 28: ...data from this document without Samsung s written authorization is strictly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 6 4 Press down on Volume Up button to enter device into download mode Volume Up Button ...

Страница 29: ...rictly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 6 5 3 Connect the Device to PC via Data Cable Make sure ID COM box highlighted yellow that the device is connected to the PC 4 Start Downloading PIT file by clicking Start Button Then wait for Pass to be appear on the screen ...

Страница 30: ...proprietary the contents in this service guide subject to change without prior notice 6 6 5 Click on Reset button then unselect Re Partition box Then select BOOTLOADER Files 6 Remove the battery then enter Device into Download Mode again as in step 2 then connect to the PC 7 Start Downloading BOOTLOADER Files by clicking Start Button Then wait for Pass to be appear on the screen ...

Страница 31: ...rvice guide subject to change without prior notice 6 7 8 Click on Reset button then unselect Re Partition box Then select PDA and PHONE and CSC Files or select only ALL_SGH I957XX file at PDA slot 9 Remove the battery then enter Device into Download Mode again as in step 2 then connect to the PC 10 Start Downloading PDA and PHONE and CSC files by clicking Start Button Then wait for Pass to be appe...

Страница 32: ...om this document without Samsung s written authorization is strictly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 6 8 11 Once the device boots up confirm the downloaded version name and etc 1234 Full Reset 2767 3855 ...

Страница 33: ...ed 7 1 Disassembly 1 Disengage the rear cover with the front cover by using the hooker 1 2 3 4 2 Separate the 30 PIN I F connector TSP connector from the PBA Follow the numbered sequence when you disjoint Be careful not to scratch cover Be careful not to damage the FPCBs 3 Release the screw at 15 points Size 1 4 2 5 Torque 1 1 0 1 kgf cm RED L2 5 15Point 4 Separate the 30 PIN I F module from the P...

Страница 34: ...d Confidential and proprietary the contents in this service guide subject to change without prior notice 7 2 5 Separate the Battery from PBA 6 Separate the LCD Ear jack Side key Motor SIM socket Coaxial cable Connector from the PBA Be careful not to damage the wires Be careful not to damage the FPCBs 7 Separate the PBA from Ass y Be careful not to scratch cover ...

Страница 35: ... this service guide subject to change without prior notice 7 3 7 2 Assembly 1 Insert the PBA in the hooker 2 Attach the LCD Ear jack Side key Motor SIM socket Coaxial cable Connector from the PBA Be careful not to scratch cover Be careful not to damage the FPCBs 3 Attach the battery to pba ass y 4 Attach the 30 PIN I F module from the PBA Be careful not to damage the wires Be careful not to damage...

Страница 36: ...ervice guide subject to change without prior notice 7 4 5 Insert the 30 PIN I F connector TSP connector from the PBA 6 Screws at 15 points Size 1 4 2 5 Torque 1 1 0 1 kgf cm RED L2 5 15Point Be careful not to damage the FPCBs Be careful not to scratch cover screw 1 4 2 0 1 4 2 5 Torque 1 1 0 1 type 7 Assembly battery connector 8 Joint the Rear and the Front 1 2 3 Be careful not to damage the wires...

Страница 37: ...ietary the contents in this service guide subject to change without prior notice Distribution transmission or infringement of any content or data from this document without Samsung s written authorization is strictly prohibited 8 1 Block Diagram ...

Страница 38: ...ringement of any content or data from this document without Samsung s written authorization is strictly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 8 2 8 2 PCB Diagrams 8 2 1 Top ...

Страница 39: ... or infringement of any content or data from this document without Samsung s written authorization is strictly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 8 3 8 2 2 Bottom ...

Страница 40: ...s written authorization is strictly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 8 4 8 3 Flow Chart of Troubleshooting Equipments Ç Oscilloscope Ç Digital Multimeter Ç Power Supply Ç driver ESD Safe Tweezer Ç 8960 Spectrum Analyzer Ç Soldering iron ...

Страница 41: ...s 0V Power On does not work Check Power Key FPCB Part C1519 Check UCP400 state S W malfunction No Yes MSM_PS_HOLD R728 1 8V After Check UCP400 circuit Replace UCP400 No Yes Check U702 Power stage C794 C795 1 1V C787 1 8V C776 1 8V After Check U702 circuit Replace U702 No Yes C1009 3 5V 4 2V Check CON1000 component and replace Yes No Yes Check U700 Power stage C740 C741 1 2V C726 2 85V After check ...

Страница 42: ...mission or infringement of any content or data from this document without Samsung s written authorization is strictly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 8 6 ...

Страница 43: ...mission or infringement of any content or data from this document without Samsung s written authorization is strictly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 8 7 ...

Страница 44: ...mission or infringement of any content or data from this document without Samsung s written authorization is strictly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 8 8 ...

Страница 45: ... 9 8 3 2 Power on CP Power CP Power on does not work YES Check the Setting About device Baseband version No After SW D L recheck the Baseband version if the reproducing PBA is change Yes Check U802 power stage C837 1 1V C838 1 3V C839 1 8V C831 1 8V C832 2 85V No Check the U701 circuit Replace U701 Yes MDM_PS_HOLD 1 8V No Check the R815 U806 circuit replace U806 Yes Check U600 power stage C607 1 1...

Страница 46: ...EVIEW TP_MDM_VREF ZD800 OSC800 T1 VREF_THERM R2 PS_HOLD P1 VPH_PWR P2 VPH_PWR R1 LED_ATC N1 KPD_PWR_N L8 PM_INT_N J8 SSBI H2 REF_BYP G4 NFC_EXT_EN G8 SLEEP_CLK0 F8 VIB_DRV_N E4 PON_RESET_N E5 OPT_1 D5 RESIN_N A7 XTAL_32K_OUT A1 XTAL_19M_OUT 5 NC 6 VCC Y 4 C840 U806 A 1 2 B 3 GND C822 TP_MDM_SSBI R833 C835 3 R815 VPH_PWR_CP C836 TP_MDM_PM_INT_N TP_MDM_SLEEP VREG_MSME_1 8V C862 C863 MDM_PS_HOLD JTAG...

Страница 47: ...24 L600 L906 L907 R1025 R1026 R1027 R1028 R1029 R1030 R1035 R1036 R1037 R1038 R1039 R1203 R1204 R1205 R1208 R1405 R1406 R1410 R1411 R1420 R1421 R1422 R1429 R1517 R1524 R600 R601 R602 R603 R604 R605 R606 R623 R624 R628 R631 R642 R662 R727 R801 R901 R902 R915 R918 R921 R922 R955 TA900 TA901 TP_901 TP_GND TP_JTAG_PS_HOLD TP_JTAG_PS_HOLD_MDM TP_MDM_JTAG_RESOUT_N TP_MDM_RTCK TP_MDM_SLEEP TP_MDM_SSBI TP...

Страница 48: ..._RESET_N C862 TP_MDM_PM_INT_N 1 8V HIGH Initial Failure Check UCP400 short crack etc END No Yes Yes Yes No There is 32 768KHz wave forms at OSC701 C748 and OSC800 C835 Replace OSC701 and OSC800 Replace OSC700 and OSC1100 There are 19 2MHz wave forms at OSC700 C745 and 19 2MHz wave forms at OSC1100 C1104 LCD display OK Sound is OK Check the LCD part short crack etc Check the Audio Part short crack ...

Страница 49: ...ission or infringement of any content or data from this document without Samsung s written authorization is strictly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 8 13 ...

Страница 50: ...ission or infringement of any content or data from this document without Samsung s written authorization is strictly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 8 14 ...

Страница 51: ...and proprietary the contents in this service guide subject to change without prior notice 8 15 8 3 4 Sim Part Insert SIM card Check connection of HDC1001 Yes Yes No END Check the SIM Voltage R1033 2 8 re connect and check again or change SIMsocket FPCB Change to the new SIM card If it doesn t still work SIM card after changeing the SIM card Check the UCP600 Crack etc Yes No ...

Страница 52: ... than 5V Abnormal charging part END No Yes Check C1101 whether the voltage reading is greater than 5V No Yes Check C851 whether voltage reading is greater than 4 2V No Check the TA and the DLC TA or DLC may not be connected properly Check U1003 chip Check U803 chip U803 chip may not work at room temperature Yes Check battery voltage is change when TA is connected Check C842 whether voltage is chan...

Страница 53: ...ission or infringement of any content or data from this document without Samsung s written authorization is strictly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 8 17 ...

Страница 54: ...ission or infringement of any content or data from this document without Samsung s written authorization is strictly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 8 18 ...

Страница 55: ... the contents in this service guide subject to change without prior notice 8 19 8 3 6 Microphone Part Check the HDC900 is connected L902 1 5V L903 0 3V and check the soldering status Connect the HDC900 Check the U906 LDO and MIC If there is crack replace them END No Yes Yes Yes No Check main microphone function in cam recording mode Check the status of MIC module Replace MIC module No Yes ...

Страница 56: ...ission or infringement of any content or data from this document without Samsung s written authorization is strictly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 8 20 ...

Страница 57: ...ission or infringement of any content or data from this document without Samsung s written authorization is strictly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 8 21 ...

Страница 58: ... change without prior notice 8 22 8 3 7 Speaker Part Check the speaker module is soldered well Check speaker function Play MP3 with maximum volume level No Resolder speaker module END Yes Yes Check the L906 907 908 909 Signal when music is playing No Check the U403 and near parts If there is crack replace them Yes Check the C951 C954 Audio signal when music is playing No Check the U202 and near pa...

Страница 59: ...ission or infringement of any content or data from this document without Samsung s written authorization is strictly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 8 23 ...

Страница 60: ...ission or infringement of any content or data from this document without Samsung s written authorization is strictly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 8 24 ...

Страница 61: ...ents in this service guide subject to change without prior notice 8 25 8 3 8 Earphone Part Yes Check Earphone function Check the status of Ear module is OK Yes Replace Earphone module No Check the HDC900 is connected Connect the HDC900 No Yes Check the R927 1 8V and R956 0 9V Check the U903 LDO If there is crack replace them No END Yes Check the C932 C934 is soldered well Resolder C932 C934 No Yes...

Страница 62: ...ission or infringement of any content or data from this document without Samsung s written authorization is strictly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 8 26 ...

Страница 63: ...ission or infringement of any content or data from this document without Samsung s written authorization is strictly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 8 27 ...

Страница 64: ...ject to change without prior notice 8 28 8 3 9 BT WIFI BT WiFi is not working Check BT or WiFi function ON No Enable BT or WiFi Function Yes END Check the Voltage on C317 1 8V No Check AP PMIC PM8058 U702 Yes Check 37 4MHz Clock at R301 No Check OSC300 Yes Check the Voltage on L306 1 5V No Resolder or change L306 Yes Check the Status of C300 L310 CN300 No Resolder or Replace C300 C303 CN300 Yes Re...

Страница 65: ...ission or infringement of any content or data from this document without Samsung s written authorization is strictly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 8 29 ...

Страница 66: ...ission or infringement of any content or data from this document without Samsung s written authorization is strictly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 8 30 ...

Страница 67: ...or notice 8 31 8 3 10 LCD LCD is still off after PWR ON Yes No Reconnect the HDC1100 Check the connection of HDC1100 Yes END No Check the PMIC U702 DC DC U1100 BUCK U1105 Check the C1121 and High about 18V Yes No Check C1110 1 8V C1106 1 2V C1108 3 3V Yes Yes Replace LCD Module Yes No Check the Backlight Driver IC U1107 Check the freq of C1105 19 2MHz Check the U1103 Yes Replace or resolder OSC110...

Страница 68: ...ission or infringement of any content or data from this document without Samsung s written authorization is strictly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 8 32 ...

Страница 69: ...ission or infringement of any content or data from this document without Samsung s written authorization is strictly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 8 33 ...

Страница 70: ...nts in this service guide subject to change without prior notice 8 34 8 3 11 TSP Touch Screen does not work Yes No Reconnect the SLC1200 Check TSP Connector on Main PBA Yes END Yes No Resolder or Replace U1202 U1202 Pin1 2 8V C1201 Yes Replace TSP Module Yes Check the I2C signal of Sensor IC R1200 R1201 Yes Resolder R1200 R1201 No U1200 1201 Pin J6 2 5V C1204 C1208 Resolder or Replace U1200 1201 N...

Страница 71: ...ission or infringement of any content or data from this document without Samsung s written authorization is strictly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 8 35 ...

Страница 72: ...ission or infringement of any content or data from this document without Samsung s written authorization is strictly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 8 36 ...

Страница 73: ...bject to change without prior notice 8 37 8 3 12 3M CAM Yes Check the connection between Camera module and HDC1300 No Check the C1302 1 2V C1306 1 8V C1303 C1305 2 8V Yes Connect HDC1300 END Camera function does not work Yes No Check the U1300 U702 and near parts If there is crack replace them Check the near ZIP connector U903 Yes No Check the U903 and near parts If there is crack replace them Rep...

Страница 74: ...ission or infringement of any content or data from this document without Samsung s written authorization is strictly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 8 38 ...

Страница 75: ...subject to change without prior notice 8 39 8 3 13 2M CAM Yes Check the connection between Camera module and HDC1301 No Check the C1312 1 5V C1311 1 8V C1310 2 8V Yes Connect HDC1301 END Camera function does not work Yes No Check the U1300 U702 and near parts If there is crack replace them Check the near B2B connector F1301 Yes No Check the F1301 and near parts If there is crack replace them Repla...

Страница 76: ...ission or infringement of any content or data from this document without Samsung s written authorization is strictly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 8 40 ...

Страница 77: ...RX CONTINUOUS RX ON RF INPUT 698CH AMP 50dBm NORMAL CONDITION catch the channel Check the voltage at C218 C219 1 8V C210 1 2V TA200 1 3V C216 C217 C205 2 2V Check the Voltage at C118 VREG_FEMID_2 85V CHECK soldered RFS100 C110 L107 Resolder or change C118 Resolder or change L201 C829 L800 Check the freq at C284 R202 19 2MHz Change or resolder C284 R202 Check C124 C125 65dBm Resolder or change C124...

Страница 78: ...ission or infringement of any content or data from this document without Samsung s written authorization is strictly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 8 42 ...

Страница 79: ...ission or infringement of any content or data from this document without Samsung s written authorization is strictly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 8 43 ...

Страница 80: ...TINUOUS RX ON RF INPUT 10700CH AMP 50dBm NORMAL CONDITION catch the channel Check the voltage at C218 C219 1 8V C210 1 2V TA200 1 3V C216 C217 C205 2 2V Check the Voltage at C118 VREG_FEMID_2 85V CHECK soldered RFS100 C110 L107 Resolder or change C118 Resolder or change L201 C829 L800 Check the freq at C284 R202 19 2MHz Change or resolder C284 R202 Check L105 L115 L108 65dBm Resolder or change L10...

Страница 81: ...ission or infringement of any content or data from this document without Samsung s written authorization is strictly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 8 45 ...

Страница 82: ...ission or infringement of any content or data from this document without Samsung s written authorization is strictly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 8 46 ...

Страница 83: ...NORMAL CONDITION catch the channel CONTINUOUS RX ON RF INPUT 3013CH AMP 50dBm NO YES NO YES NO YES NO YES NO NO YES NO END Resolder or change U202 WCDMA Band8 Receiver is O K Resolder or change L128 L129 L112 F102 Check L128 L129 65dBm Change or resolder C284 R202 Check the freq at C284 R202 19 2MHz Resolder or change L201 C829 L800 Resolder or change C118 CHECK soldered RFS100 C110 L107 Check the...

Страница 84: ...ission or infringement of any content or data from this document without Samsung s written authorization is strictly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 8 48 ...

Страница 85: ...ission or infringement of any content or data from this document without Samsung s written authorization is strictly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 8 49 ...

Страница 86: ...ORMAL CONDITION catch the channel CONTINUOUS RX ON RF INPUT 190 62CH AMP 50dBm NO YES NO YES NO YES NO YES NO NO YES NO END Resolder or change U202 GSM 850 900 Receiver is O K Resolder or change L125 L126 L127 F102 Check L125 L127 65dBm Change or resolder C284 R202 Check the freq at C284 R202 19 2MHz Resolder or change L201 C829 L800 Resolder or change C118 CHECK soldered RFS100 C110 L107 Check th...

Страница 87: ...ission or infringement of any content or data from this document without Samsung s written authorization is strictly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 8 51 ...

Страница 88: ...ission or infringement of any content or data from this document without Samsung s written authorization is strictly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 8 52 ...

Страница 89: ...MP 50dBm Check the voltage at C218 C219 1 8V C210 1 2V TA200 1 3V C216 C217 C205 2 2V Resolder or change L201 C829 L800 Check the freq at C284 R202 19 2MHz Change or resolder C284 R202 LTE Band3 Receiver is O K Resolder or change U202 END YES NO YES NO YES NO Check L219 65dBm Resolder or change C232 C234 L219 L220 F202 YES NO Check C232 C234 65dBm Resolder or change C232 C234 L220 F202 YES NO NO N...

Страница 90: ...ission or infringement of any content or data from this document without Samsung s written authorization is strictly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 8 54 ...

Страница 91: ...ission or infringement of any content or data from this document without Samsung s written authorization is strictly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 8 55 ...

Страница 92: ...MP 50dBm Check the voltage at C218 C219 1 8V C210 1 2V TA200 1 3V C216 C217 C205 2 2V Resolder or change L201 C829 L800 Check the freq at C284 R202 19 2MHz Change or resolder C284 R202 LTE Band7 Receiver is O K Resolder or change U202 END YES NO YES NO YES NO Check L227 65dBm Resolder or change L249 L250 L231 L227 F205 YES NO Check L249 L250 65dBm Resolder or change L249 L250 L231 F205 YES NO NO N...

Страница 93: ...ission or infringement of any content or data from this document without Samsung s written authorization is strictly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 8 57 ...

Страница 94: ...ission or infringement of any content or data from this document without Samsung s written authorization is strictly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 8 58 ...

Страница 95: ...MP 50dBm Check the voltage at C218 C219 1 8V C210 1 2V TA200 1 3V C216 C217 C205 2 2V Resolder or change L201 C829 L800 Check the freq at C284 R202 19 2MHz Change or resolder C284 R202 LTE Band20 Receiver is O K Resolder or change U202 END YES NO YES NO YES NO Check L228 65dBm Resolder or change L226 L233 L232 L228 F206 YES NO Check L226 L233 65dBm Resolder or change L226 L233 L232 F206 YES NO NO ...

Страница 96: ...ission or infringement of any content or data from this document without Samsung s written authorization is strictly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 8 60 ...

Страница 97: ...ission or infringement of any content or data from this document without Samsung s written authorization is strictly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 8 61 ...

Страница 98: ...esolder or change L210 L287 L209 C288 Check C288 about 0dBm YES NO Resolder or change C231 C143 C144 Check the Voltage at C231 VPAM YES Check the Voltage at C118 VREG_FEMID_2 85V CHECK soldered C110 L107 F102 Resolder or change C118 No Yes NO NO YES Resolder or change L206 C299 PAM200 Check L206 about 30dBm NO YES Resolder or change C222 C239 C221 C240 Check the Voltage at C222 C239 Vout_Charger Y...

Страница 99: ...ission or infringement of any content or data from this document without Samsung s written authorization is strictly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 8 63 ...

Страница 100: ...ission or infringement of any content or data from this document without Samsung s written authorization is strictly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 8 64 ...

Страница 101: ... or change L237 L236 C296 F200 Check L237 about 0dBm YES NO Resolder or change C231 C143 C144 Check the Voltage at C231 VPAM YES Check the Voltage at C118 VREG_FEMID_2 85V CHECK soldered C110 L107 F102 Resolder or change C118 No Yes NO NO YES Resolder or change L238 C297 PAM200 Check L238 about 30dBm NO YES Resolder or change C222 C239 C221 C240 Check the Voltage at C222 C239 Vout_Charger YES YES ...

Страница 102: ...ission or infringement of any content or data from this document without Samsung s written authorization is strictly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 8 66 ...

Страница 103: ...ission or infringement of any content or data from this document without Samsung s written authorization is strictly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 8 67 ...

Страница 104: ...older or change L241 L208 Check L241 about 0dBm YES NO Resolder or change C231 C143 C144 Check the Voltage at C231 VPAM YES Check the Voltage at C118 VREG_FEMID_2 85V CHECK soldered C110 L107 F102 Resolder or change C118 No Yes NO NO YES Resolder or change L235 C295 PAM200 Check L235 about 30dBm NO YES Resolder or change C222 C239 C221 C240 Check the Voltage at C222 C239 Vout_Charger YES YES NO Re...

Страница 105: ...ission or infringement of any content or data from this document without Samsung s written authorization is strictly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 8 69 ...

Страница 106: ...ission or infringement of any content or data from this document without Samsung s written authorization is strictly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 8 70 ...

Страница 107: ... NO Resolder or change C289 L213 L214 L245 Check C289 about 0dBm YES NO Resolder or change C231 C143 C144 Check the Voltage at C231 VPAM YES Check the Voltage at C118 VREG_FEMID_2 85V CHECK soldered C110 L107 F102 Resolder or change C118 No Yes NO NO YES Resolder or change L240 C298 PAM200 Check L240 about 30dBm NO YES Resolder or change C222 C239 C221 C240 Check the Voltage at C222 C239 Vout_Char...

Страница 108: ...ission or infringement of any content or data from this document without Samsung s written authorization is strictly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 8 72 ...

Страница 109: ...ission or infringement of any content or data from this document without Samsung s written authorization is strictly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 8 73 ...

Страница 110: ...NO Resolder or change L246 L286 C220 F201 Check L246 about 0dBm YES NO Resolder or change C254 C257 Check the Voltage at C254 C257 VPAM YES Check the Voltage at C118 VREG_FEMID_2 85V CHECK soldered C110 L107 F102 Resolder or change C118 No Yes NO NO YES Resolder or change L230 L217 PAM201 Check L230 about 22dBm NO YES Resolder or change C256 Check the Voltage at C256 Vout_Charger YES YES NO Resold...

Страница 111: ...ission or infringement of any content or data from this document without Samsung s written authorization is strictly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 8 75 ...

Страница 112: ...ission or infringement of any content or data from this document without Samsung s written authorization is strictly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 8 76 ...

Страница 113: ...NO Resolder or change L254 L285 F203 Check L254 about 0dBm YES NO Resolder or change C264 C267 Check the Voltage at C264 C267 VPAM YES Check the Voltage at C118 VREG_FEMID_2 85V CHECK soldered C110 L107 F102 Resolder or change C118 No Yes NO NO YES Resolder or change L223 C285 C262 PAM202 Check L223 about 22dBm NO YES Resolder or change C266 Check the Voltage at C266 Vout_Charger YES YES NO Resold...

Страница 114: ...ission or infringement of any content or data from this document without Samsung s written authorization is strictly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 8 78 ...

Страница 115: ...ission or infringement of any content or data from this document without Samsung s written authorization is strictly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 8 79 ...

Страница 116: ...NO Resolder or change L229 C275 C283 Check C283 about 0dBm YES NO Resolder or change C265 C270 Check the Voltage at C265 C270 VPAM YES Check the Voltage at C118 VREG_FEMID_2 85V CHECK soldered C110 L107 F102 Resolder or change C118 No Yes NO NO YES Resolder or change L224 L225 C263 PAM203 Check C263 about 22dBm NO YES Resolder or change C269 Check the Voltage at C269 Vout_Charger YES YES NO Resold...

Страница 117: ...ission or infringement of any content or data from this document without Samsung s written authorization is strictly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 8 81 ...

Страница 118: ...ission or infringement of any content or data from this document without Samsung s written authorization is strictly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 8 82 ...

Страница 119: ...Abbreviate AAC AdvancedAudioCoding AVC AdvancedVideoCoding BER BitErrorRate BPSK BinaryPhaseShiftKeying CA ConditionalAccess CDM CodeDivisionMultiplexing C I CarriertoInterference DMB DigitalMultimediaBroadcasting 두 EuropeanStandard ES ElementaryStream ETSI EuropeanTelecommunicationsStandardsInstitute MPEG MovingPictureExpertsGroup PN Pseudo randomNoise PS PilotSymbol QPSK QuadraturePhaseShiftKeyi...

Страница 120: ...is Service Manual is a property of Samsung Electronics Co Ltd Any unauthorized use of Manual can be punished under applicable International and or domestic law Samsung Electronics Co Ltd 2011 12 Rev 1 0 ⓒ ...

Страница 121: ...www s manuals com ...

Результаты поиска

Содержание GT-P7320

Отзывы:

Похожие инструкции для GT-P7320

Бренды по названию

Популярные бренды

Samsung GT-P7320, Руководство по обслуживанию

Результаты поиска

Содержание GT-P7320

Отзывы:

Похожие инструкции для GT-P7320

Бренды по названию

Популярные бренды