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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.

8-46

U106 PIN14 : About

30dBm ?

8-3-20. GSM850/GSM900 TX

Check the Voltage at

C134 = VOUT_CHARGER?

Check the Voltage at

C150 = OUT_CHARGER?

CHECK soldered

RFS100,C139,L101,C138,L112

C137,L111,C141,C2107,ANT103

Resolder or change

U106, C142

Resolder or change

U108,C150,C153,C154

Check L119,C144,L120 :

About 30dBm ?

Resolder or change

L119,C144,L120

YES

Check C162 :

About 0dBm ?

Resolder or change

C162

YES

Check the voltage at

{C169 = VBAT_RF ?}

& {C168 = 2.85V ?}
& {C164 = 2.65V ?}

& {C170 = 1.8V?}
& {C171 = 1.2V?}

Resolder or change

U101,C164,C168,C169,C170,C171

Check the freq. at C158

: 26MHz ?

Change or resolder

OSC100

GSM850/900 Transmitter is O.K?

Resolder or change

UCP300

END

YES

CONTINOUS TX ON CONDITION

TX POWER DAC:14500 CODE

APPLIED

GSM850 CH : 190

GSM900 CH : 62

RBW : 100KHz

VBW : 100KHz

SPAN : 10MHz

REF LEV. : 10dBm

ATT. : 20dB

Содержание GT-N8000

Страница 1: ...ionality 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 t...

Страница 2: ...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...

Страница 3: ...tatic 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 th...

Страница 4: ...p s 3 692us 270 833kbp s 3 692us 270 833kbp s 3 692us 3 84Mcps 3 84Mcps 3 84Mcps 3 84Mcps Time Slot Period Frame Period 576 9us 4 615ms 576 9us 4 615ms 576 9us 4 615ms 576 9us 4 615ms FrameLengt h 10m...

Страница 5: ...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...

Страница 6: ...or data from this document without Samsung s written authorization is strictly prohibited Main Function Android OS IceCreamSandwitch 5MP AF with LED Flash 10 1 WXGA TFT Full Touch C Type A GPS BT v4 0...

Страница 7: ...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 QSP01 QBA01 Q...

Страница 8: ...D308 PESD5V0F1BL 0406 001413 ZD309 ZD400 ZD401 PESD5V0F1BL 0406 001413 ZD404 ZD405 ZD406 PESD5V0F1BL 0406 001413 ZD407 ZD408 ZD409 PESD5V0F1BL 0406 001413 ZD503 ZD504 PESD5V0F1BL 0406 001505 D400 D401...

Страница 9: ...U903 RP103K281D TR 1203 005069 U508 MIC5235 5 0YM5 1203 005599 U803 LM2757TMX 1203 005831 U113 RP152L010B TR 1203 006044 U1002 RT8517GQW 1203 006346 U708 FT8010MPX 1203 006392 U701 MAX17042G T 1203 00...

Страница 10: ...00143 R303 R707 R828 R829 RC1005J472CS 2007 000148 R706 R903 R904 RC1005J103CS 2007 000162 R724 R909 RC1005J104CS 2007 000163 R822 RC1005J124CS 2007 000164 R510 R511 RC1005J154CS 2007 000165 R513 R515...

Страница 11: ...E0R 2007 007741 R1108 R1111 R6048 M5534204B10E0R 2007 007741 R6059 M5534204B10E0R 2007 007766 R503 RK73H1ETP2001F 2007 007942 R414 R416 R6021 RC 1005F105CS 2007 007981 R1016 R934 ERJ2RKF1803X 2007 008...

Страница 12: ...516 R135 R311 R408 R423 ERJ1GEJ103C 2007 008516 R424 R525 R526 R527 ERJ1GEJ103C 2007 008516 R6000 R6002 R6026 ERJ1GEJ103C 2007 008516 R6028 R6065 R6066 ERJ1GEJ103C 2007 008516 R6072 R6073 R6074 ERJ1GE...

Страница 13: ...6040 R6053 ERJ1GEF222C 2007 009408 R6054 R6057 R6058 ERJ1GEF222C 2007 009408 R6061 R6062 R6090 ERJ1GEF222C 2007 009408 R6091 R6092 R6093 ERJ1GEF222C 2007 009801 R115 R116 MCR006YZPF1000 2007 009964 R6...

Страница 14: ...35C1E180J 2203 005731 C6058 GRM0335C1E180J 2203 005732 C404 C405 C408 GRP0335C1E680JD01E 2203 005734 C410 C418 C419 C420 GRM0335C1E820JD01D 2203 005734 C421 C447 C448 GRM0335C1E820JD01D 2203 005736 C1...

Страница 15: ...33 GRM33X5R104K6 3 2203 006423 C334 C335 C342 C347 GRM33X5R104K6 3 2203 006423 C505 C506 C6000 GRM33X5R104K6 3 2203 006423 C6002 C6005 C6009 GRM33X5R104K6 3 2203 006423 C6015 C6026 C6029 GRM33X5R104K6...

Страница 16: ...0J225ME15D 2203 006872 C740 C744 C745 C746 GRM155R60J225ME15D 2203 006872 C752 C753 C822 C907 GRM155R60J225ME15D 2203 006872 C910 C912 C913 C922 GRM155R60J225ME15D 2203 006872 C923 GRM155R60J225ME15D...

Страница 17: ...1123 CL03A105MQ3CSNH 2203 007449 C1125 C1126 C125 CL03A105MQ3CSNH 2203 007449 C2102 C2105 C2106 CL03A105MQ3CSNH 2203 007449 C324 C425 C429 C430 CL03A105MQ3CSNH 2203 007449 C433 C434 C445 C507 CL03A105...

Страница 18: ...005 FH3N3S 2703 002198 L205 CIH05T10NJNC 2703 002204 C213 CIH05T22NJNC 2703 002268 C212 CIH05T8N2JNC 2703 002281 L136 CIH05T5N6SNC 2703 002313 L109 L137 CIH05TR10JNC 2703 002369 C227 CIH05T1N5SNC 2703...

Страница 19: ...700 TFX 03 2801 005163 OSC6000 SQBD02400D2JCG 2809 001369 OSC100 DSA221SCL 2809 001374 OSC200 KT2520F26000ACW18TAK 2901 001625 F800 ICMEF112P900MFR 2901 001634 F902 F903 F904 ICMEF112P500MFR 2901 0016...

Страница 20: ...2 HDC400 AXT610124AW1 3711 006615 HDC401 HDC402 HDC500 AXT610124AW1 3711 006852 HDC900 AXT624124AW1 3711 006919 HDC901 AXT620124AW1 3711 006923 HDC902 HDC903 14 5802 016 002 829 3711 007173 HDC300 HDC...

Страница 21: ...infringement 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 Installation pro...

Страница 22: ...fidential and proprietary the contents in this service guide subject to change without prior notice 6 2 6 1 2 S W Installation Program Downloader program Open up the S W Installation Program by execut...

Страница 23: ...ritten authorization is strictly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 6 3 2 Enter into Download Mode Press down on Volume D...

Страница 24: ...prior notice 6 4 3 Connect the device to PC via Data Cable Make sure that the one of communication port ID COM box is highlighted in yellow The device is now connected with the PC and ready to downlo...

Страница 25: ...d Confidential and proprietary the contents in this service guide subject to change without prior notice 6 5 5 Disconnect the device from the Data cable 6 Once the device boots up you can check the ve...

Страница 26: ...ent of any content or data from this document without Samsung s written authorization is strictly prohibited 1 remove the rear cover using disassembly 1 Make sure not to damage the rear and leave scra...

Страница 27: ...ntial and proprietary the contents in this service guide subject to change without prior notice 7 2 1 Make sure not to damage the connectors and FPCBs 1 Caution that fpcb is torn 5 6 7 8 1 remove LCD...

Страница 28: ...sung s written authorization is strictly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 7 3 1 Make sure not to damage the connectors...

Страница 29: ...strictly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 7 4 1 Make sure not to damage the PBA 1 Make LCD do not tilt 7 2 Assembly 1...

Страница 30: ...prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 7 5 Press time 9 7 sec Press kgf 6 0 7 0 kgf cm2 1 Make sure not to damage the FPCB 5...

Страница 31: ...roprietary the contents in this service guide subject to change without prior notice 7 6 1 check the screw connector 1 check the screw and connector 1 check the FPCB 9 10 11 12 1 assemble coaxial cabl...

Страница 32: ...ctly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 7 7 1 check the FPCB connector 1 check the screw Do not remove release paper of t...

Страница 33: ...authorization is strictly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 7 8 1 check the assembly sequence 1 check the screw 1 Make i...

Страница 34: ...etary 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 authorizat...

Страница 35: ...ingement 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 with...

Страница 36: ...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 chan...

Страница 37: ...sung 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 Equipme...

Страница 38: ...PMIC and Power on voltage C760 1 0V C758 1 1V C757 1 0V C755 1 0V C754 1 2V C753 1 35V C752 2 0V If the output voltage is not satisfied with normal condition Change the U700 No Yes Check the Clock at...

Страница 39: ...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...

Страница 40: ...s in this service guide subject to change without prior notice 8 7 8 3 2 Initial Check the AP Reset AP_N_RST_IN R704 1 8V High Initial Failure Check the U700 and R704 crack open etc END No Yes Yes No...

Страница 41: ...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...

Страница 42: ...ide subject to change without prior notice 8 9 8 3 3 Charging Part Check C512 whether voltage reading is greater than 4 7V Abnormal charging part No Yes Check C508 whether voltage reading is greater t...

Страница 43: ...ssion 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 t...

Страница 44: ...e subject to change without prior notice 8 11 8 3 4 Microphone Part Check 30pin FPCB module where main MIC is placed for any damage Tear in FPC etc Check component soldering statuses of C435 C436 Chan...

Страница 45: ...1 SPKOUTLP B3 B4 SPKOUTLP LINEOUT2P B5 B6 LINEOUT1P IN2RN B7 B8 IN2RP VRXP IN1RN B9 A3 SPKVDD1 LDO1ENA A4 A5 REFGND LINEOUT2N A6 A7 MICBIAS2 DMICCLK A8 A9 MICBIAS1 SPKOUTLN B1 U401 1 NC 2 NC A1 SPKOUT...

Страница 46: ...fidential and proprietary the contents in this service guide subject to change without prior notice 8 13 8 3 5 Speaker Part Check the signals on ZD402 ZD403 D400 D401 Check speaker function Play MP3 w...

Страница 47: ...ND LINEOUT2N A6 A7 MICBIAS2 DMICCLK A8 A9 MICBIAS1 SPKOUTLN B1 U401 1 NC 2 NC A1 SPKOUTLN SPKVDD1 A2 C437 L406 C426 EAROUT_L C438 LINEOUT_FB CODEC_LDO_EN CODEC_CLK32K EAROUT_FB EAROUT_R EAR_R_CRADLE E...

Страница 48: ...ubject to change without prior notice 8 15 8 3 6 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 C222 1 8V No Check AP PMIC U700...

Страница 49: ...ssion 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 t...

Страница 50: ...ck the S Pen connector on Main PBA Reconnect the CN900 No Check the voltage C907 3 3V Resolder R913 U902 C907 L900 L901 Replace the PBA No Yes Resolder C935 C942 OSC900 Replace the PBA No Check C935 C...

Страница 51: ...ssion 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 t...

Страница 52: ...ssion 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 t...

Страница 53: ...Camera connector on Main PBA Reconnect the HDC900 No Check the voltage C910 1 2V C912 2 8V C913 1 8V C914 2 8V Resolder C910 C750 Resolder C912 C749 Resolder C913 C741 Resolder C914 C6067 U903 Replace...

Страница 54: ...sung s written authorization is strictly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 8 21 C745 C744 C742 C749 C747 VTF_2 8V C743 C...

Страница 55: ...notice 8 22 8 3 9 1 9M CAM Yes Check the Camera connector on Main PBA Reconnect the HDC901 No Check the voltage C922 2 8V C923 1 8V No Yes Yes END Replace the camera module Camera function does not w...

Страница 56: ...ibited Confidential and proprietary the contents in this service guide subject to change without prior notice 8 23 C745 C744 C742 C749 C747 VTF_2 8V C743 C741 VDDQ_PRE_1 8V 5M_AF_2 8V 5M_IO_1 8V C748...

Страница 57: ...service guide subject to change without prior notice 8 24 8 3 10 LCD LCD is still off after PWR ON Yes No Reconnect the SLC800 Check the connection of SLC 800 Yes END No Check the LDO U803 Check the...

Страница 58: ...ssion 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 t...

Страница 59: ...ssion 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 t...

Страница 60: ...ssion 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 t...

Страница 61: ...tents in this service guide subject to change without prior notice 8 28 8 3 11 TSP Touch Screen does not work Check C1027 6 6V Check U1000 U1002 Yes No Reconnect the SLC1000 Check TSP Connector on Mai...

Страница 62: ...ssion 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 t...

Страница 63: ...ssion 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 t...

Страница 64: ...dential and proprietary the contents in this service guide subject to change without prior notice 8 31 8 3 12 MHL MHL Does not work Yes No Check if SLC500 is well connected Check if D500 goes L Yes No...

Страница 65: ...2 RX1_P G3 DSDA E2 GND E3 IOVCC18 E4 CVCC12 E5 AVCC33 E6 AVCC12 E7 GND F1 RX2_P F2 INT D1 CSDA D2 RSVDL D3 GND D4 IOVCC18 D5 CVCC12 D6 CI2CA D7 RESET_N E1 USB_ID B7 RSVDL C1 CSCL C2 RSVDL C3 WAKE_UP C...

Страница 66: ...s strictly prohibited Confidential and proprietary the contents in this service guide subject to change without prior notice 8 33 Replace U402 8 3 13 OTG OTG does not work Yes No Check if SLC500 is we...

Страница 67: ...DC_I2C_SDA_1 8V REMOTE_SENSE EAR_ADC_3 5 ADC_CHECK_1 ACCESSORY_ID ADC_IC_INT ADC_I2C_SCL_1 8V 50pin 30pin I F AUDIO_IN RESERVED AUDIO_IN R532 R534 R538 D500 3 2 1 D501 ZD505 C511 D505 D506 VDD_ADC_3 3...

Страница 68: ...ents in this service guide subject to change without prior notice 8 35 8 3 14 Sim Part Check the Voltage of SIM Left side of R323 1 8V R322 3 0V Insert SIM card Check the Pin Soldering of HDC301 Yes Y...

Страница 69: ...the channel Check the voltage at C169 VBAT_RF C168 2 85V C164 2 65V C170 1 8V C171 1 2V Check the Voltage at C142 VOUT_CHARGER Check component soldering status OK at F100 CHECK soldered RFS100 L101 C1...

Страница 70: ...ssion 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 t...

Страница 71: ...e channel Check the voltage at C169 VBAT_RF C168 2 85V C164 2 65V C170 1 8V C171 1 2V Check the Voltage at C142 VOUT_CHARGER Check component soldering status OK at F100 CHECK soldered RFS100 L101 C139...

Страница 72: ...ssion 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 t...

Страница 73: ...channel Check the voltage at C169 VBAT_RF C168 2 85V C164 2 65V C170 1 8V C171 1 2V Check the Voltage at C142 VOUT_CHARGER Check component soldering status OK at F100 CHECK soldered RFS100 L101 C139...

Страница 74: ...ssion 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 t...

Страница 75: ...nel Check the voltage at C169 VBAT_RF C168 2 85V C164 2 65V C170 1 8V C171 1 2V Check the Voltage at C142 VOUT_CHARGER Check component soldering status OK at F100 CHECK soldered RFS100 L101 C139 Resol...

Страница 76: ...ssion 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 t...

Страница 77: ...nel Check the voltage at C169 VBAT_RF C168 2 85V C164 2 65V C170 1 8V C171 1 2V Check the Voltage at C142 VOUT_CHARGER Check component soldering status OK at F100 CHECK soldered RFS100 L101 C139 Resol...

Страница 78: ...ssion 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 t...

Страница 79: ...7 L111 C141 C2107 ANT103 Resolder or change U106 C142 Resolder or change U108 C150 C153 C154 Check L119 C144 L120 About 30dBm Resolder or change L119 C144 L120 YES NO NO YES YES NO NO YES Check C162 A...

Страница 80: ...ssion 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 t...

Страница 81: ...ATT 20dB Check the Voltage at C142 VOUT_CHARGER Check the Voltage at C150 OUT_CHARGER CHECK soldered RFS100 C139 L101 C138 L112 C137 L111 C141 C2107 ANT103 Resolder or change U106 C142 Resolder or ch...

Страница 82: ...ssion 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 t...

Страница 83: ...7 L111 C141 C2107 ANT103 NO Check component soldering status OK at F100 Resolder or change F100 NO YES Check C148 L118 C149 About 20 5dBm Resolder or change C148 L118 C149 YES NO CONTINOUS TX ON CONDI...

Страница 84: ...ssion 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 t...

Страница 85: ...06 C142 Check C133 L113 About 20 5dBm Resolder or change C133 L113 YES NO NO YES YES CHECK soldered RFS100 C139 L101 C138 L112 C137 L111 C141 C2107 ANT103 NO Check component soldering status OK at F10...

Страница 86: ...06 C142 Check L116 L114 L117 About 22dBm Resolder or change L116 L114 L117 YES NO NO YES YES CHECK soldered RFS100 C139 L101 C138 L112 C137 L111 C141 C2107 ANT103 NO Check component soldering status O...

Страница 87: ...ssion 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 t...

Страница 88: ...ge U106 C142 Check L110 L107 L108 About 22dBm Resolder or change L110 L107 L108 YES NO NO YES YES CHECK soldered RFS100 C139 L101 C138 L112 C137 L111 C141 C2107 ANT103 NO Check component soldering sta...

Страница 89: ...ssion 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 t...

Страница 90: ...Abbreviate AAC AdvancedAudioCoding AVC AdvancedVideoCoding BER BitErrorRate BPSK BinaryPhaseShiftKeying CA ConditionalAccess CDM CodeDivisionMultiplexing C I CarriertoInterference DMB DigitalMultimedi...

Страница 91: ...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 2012 07 Rev 1...

Страница 92: ...www s manuals com...

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