Samsung SGH-E950 Manual de usuario

GSM TELEPHONESGH-E950GSM TELEPHONECONTENTS1.Specification2.Exploded View and Parts list3.Chart of Troubleshooting4.Array course control5.Block Diagram

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SAMSUNG Proprietary-Contents may change without noticeArray course control4-6This Document can not be used without Samsung's authorization5.Click

SAMSUNG Proprietary-Contents may change without notice5. Exploded View and Parts List5-2This Document can not be used without Samsung's authoriza

SAMSUNG Proprietary-Contents may change without noticeExploded View and Parts List5-2This Document can not be used without Samsung's authorizatio

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SAMSUNG Proprietary-Contents may change without notice6.MAIN Electrical Parts List6-1This Document can not be used without Samsung's authorizatio

SAMSUNG Proprietary-Contents may change without noticeMain Electrical Parts List6-2This Document can not be used without Samsung's authorizationS

SAMSUNG Proprietary-Contents may change without noticeMain Electrical Parts List6-3This Document can not be used without Samsung's authorizationS

This Service Manual isaproperty of Samsung Electronics Co.,Ltd.Any unauthorized use of Manual can be punished under applicableInternational and/or dom

SAMSUNG Proprietary-Contents may change without noticeMain Electrical Parts List6-4This Document can not be used without Samsung's authorizationS

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SAMSUNG Proprietary-Contents may change without noticeMain Electrical Parts List6-6This Document can not be used without Samsung's authorizationS

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SAMSUNG Proprietary-Contents may change without notice1.Safety Precautions1-2This Document can not be used without Samsung's authorization1-1.Rep

SAMSUNG Proprietary-Contents may change without notice7.Disassembly and Assembly Instructions7-1This Document can not be used without Samsung's a

SAMSUNG Proprietary-Contents may change without noticeExploded View and Parts List7-2This Document can not be used without Samsung's authorizatio

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SAMSUNG Proprietary-Contents may change without noticeSafety Precautions1-2This Document can not be used without Samsung's authorization1-2.ESD(E

SAMSUNG Proprietary-Contents may change without noticeExploded View and Parts List7-11This Document can not be used without Samsung's authorizati

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SAMSUNG Proprietary-Contents may change without notice9.PCB Diagrams9-1This Document can not be used without Samsung's authorizationANT100ANT101B

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10. Flow Chart of Troubleshooting10-110-1BASEBAND10-1-1.Power ON'Power On' does not workYesCheck the currentconsumption morethan100mADownloa

Flow Chart of Troubleshooting10-2

Flow Chart of Troubleshooting10-3C301C317C314C315C318C310C316C323VCCD_1.8VR307VR301C312C302C313VCCB_2.9VVCCD_2.9VC319R305VBATC311C321C320VCCB_2.9VR321

SAMSUNG Proprietary-Contents may change without notice2.Specification2-1This Document can not be used without Samsung's authorization2-1.GSM/DCS1

Flow Chart of Troubleshooting10-4C211C213C210C214HP_CORE_1.6V VCCD_1.8VC2123VIN7EN19EN24FB18GND112DNG2MODE|DATA6SW110SW2U2011ADJ25DEF_1L201VBATD200L20

Flow Chart of Troubleshooting10-510-2-2.InitialInitial FailureYes①Check VCCD,VCCD_1.8V of UCP300"High" when the phoneis boot on`NoCheck UCP3

Flow Chart of Troubleshooting10-6C607226RVR622R621C608516RVC609R620C614VCCD_2.9VVCCD_2.9VC610126RV716RVVBATC615R616R615816RV026RV2SQ6003D1GVCAM_2.8V61

Flow Chart of Troubleshooting10-710-1-3.Sim PartPhone can't accessSIM card①Check the pin 1 ofSIM600Voltage = 3VNOC heck the ci rcuit re l at ed t

Flow Chart of Troubleshooting10-8C603 C604C602C60666G78GG910GSIM600112233 4455C605SIM1_RSTVSIMSIM1_CLK SIM_IO

Flow Chart of Troubleshooting10-910-1-4.Charging PartAbnormal charging part①Ba ttery Contact a tBTC300?YesBatt ery Check BTC300NoYes②Check the IFC500C

Flow Chart of Troubleshooting10-10R530R525ZD504C517 C519C518VN2R536ZD500CH113CH2CH34CH45CH5699NC2122NC23NCNC2425NC5NC626222020334455667788121213131414

Flow Chart of Troubleshooting10-1110-1-5.Microphone PartMicrop hone do es no t workCheck theassembled status ofmicrophone.R easse mbl age mic rophoneN

Flow Chart of Troubleshooting10-12R464C405C407R466C408C406R463R465MIC_OUT_PMIC_IN_PMIC_IN_NMIC_OUT_NCSP_MIC_PCSP_MIC_NTA402C431C426C425C449C452C479TA4

Flow Chart of Troubleshooting10-1310-1-6.Speaker PartSpeaker does not wor kIs the terminal ofSpeaker OK?NO che ck the spe ck er co nnect orSPK4 00YES①

SAMSUNG Proprietary-Contents may change without noticeSpecification2-2This Document can not be used without Samsung's authorization2-2.GSM TX pow

Flow Chart of Troubleshooting10-14

Flow Chart of Troubleshooting10-15C463B3PVSSVDDB1VIMC1A1VIPVOM A3VOPC3A2VSSU410NE2CCN12CN2BDDVPR424R425R441R440C468L404C469C466VBATC467R450R433R421L40

Flow Chart of Troubleshooting10-1610-1-7.LCDLCD does not DisplayFirst, Check the connec tion of HDC601 and LCD①Have a some prob lem ofconnector(HDC601

Flow Chart of Troubleshooting10-17

Flow Chart of Troubleshooting10-18VCAM_2.8VC540R554VCORE_1.2V_O VCORE_1.2V_PLLVCAM_2.8V VCCD_2.9VR552R548VCORE_1.2VVUSB_5.0VVUSB_3.3CVR545VDD_TV_2.8VT

Flow Chart of Troubleshooting10-1910-1-8.CameraCamera does not workCheck camera FPCBand CN102YESCheck the voltagepin 4, 5 of U103(Pin4:2.8V, Pin5:1.8v

Flow Chart of Troubleshooting10-20

Flow Chart of Troubleshooting10-2110-2.RF10-2-1.GSM900ReceiverCONTINUOS RX ONRF INPUT : 62CHCell power : -50dBmNORMAL CONDITIONcat ch th e cha nne l?C

Flow Chart of Troubleshooting10-2210-2-2.DCS ReceiverCONTINUOS RX ONRF INPUT : 698CHCell power : -50dBmNORMAL CONDITIONcat ch th e cha nne l?CHECKL105

Flow Chart of Troubleshooting10-2310-2-3.PCS ReceiverCONTINUOS RX ONRF INPUT : 650CHCell power : -50dBmNORMAL CONDITIONcat ch th e cha nne l?CHECKL105

SAMSUNG Proprietary-Contents may change without notice3.Product Function3-1This Document can not be used without Samsung's authorizationMain Func

Flow Chart of Troubleshooting10-24

Flow Chart of Troubleshooting10-25C102C132VRF_2.9VC108C107C123C111VRF_2.9V_REGR115C133R103R102C134VRF_2.9V_REG91_SEN165DDV176DDV10VIO03VIDX63NEXEDOMX9

Flow Chart of Troubleshooting10-26R122C109C100C149ANT101ANT100L107L109VBATC106L102C104L100C117C115C118C119L103C112XTV6C127KSP8V717TTABV1SBV42SBV501VCC

Flow Chart of Troubleshooting10-2710-2-4.GSM900TransmitterPAM100pin 6 : 2.8VCONTINUS TX ONCONDITIONMS TX level 19CH : 62RBW : 100KHzVBW : 100KHzSPAN :

Flow Chart of Troubleshooting10-2810-2-5.DCS TransmitterPAM100pin 6 : 2.8VCONTINUS TX ONCONDITIONMS TX level 12CH : 698RBW : 100KHzVBW : 100KHzSPAN :

Flow Chart of Troubleshooting10-2910-2-6.PCS T ransmitterPAM100pin 6 : 2.8VCONTINUS TX ONCONDITIONMS TX level 12CH : 650RBW : 100KHzVBW : 100KHzSPAN :

Flow Chart of Troubleshooting10-3010-2-7.Bluetooth PartNOcheck UCP200Exchange U103YESNO Resolder or changeBTAN100Check theassembled status ofBTAN100YE

Flow Chart of Troubleshooting10-31C136C137VBAT VBT_1.8VC1396GND5NCSTBY13VIN4VOUTU1022GNDR118VBT_EN

Flow Chart of Troubleshooting10-32R121TP101C142C146C147G1PIO[2]G2PIO[3]G3VSS_PADSG4VDD_PIOG5SPI_CLKG6SPI_CSBG7TEST_ENE7RESETBF1PIO[9]F2PIO[10]F3PIO[0]

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SAMSUNG Proprietary-Contents may change without notice4.Array course control4-1This Document can not be used without Samsung's authorizationTest

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