国产全系列三星全部故障排除

SM-G3818Rev0.5BT/MicroUSBS/WSIM1/RCVEar-jack/SM-G3818Rev0.5BT/MicroUSBS/WSIM1/RCVEar-jack/8-1.8-BT/PMIC&AP8GbLPDDR28-2.主板8-2-1.8-8-2.主板8-2-1.8-8-2-2.8-8-2-2.8-8-3.8-3-1.开启电故否检查当前消耗>=是否检查电池电压>=8-3.8-3-1.开启电故否检查当前消耗>=是否检查电池电压>=是否为32KHz是否是否检查时钟脉冲OSC100=26Mhz是检查初始操8-检查时钟生成电检查更换电下Level38-andproprietary-thecontentsinthisserviceguidesubjecttochangewithoutpriorDistribution,transmission,orinfringementofanycontentordatafromthisdocumentwithoutSamsung’swrittenauthorizationisstrictlyLevel38-andproprietary-thecontentsinthisserviceguidesubjecttochangewithoutpriorDistribution,transmission,orinfringementofanycontentordatafromthisdocumentwithoutSamsung’swrittenauthorizationisstrictlyLevel38-Confidentialandproprietary-thecontentsinthisserviceguidesubjecttochangewithoutpriorDistribution,transmission,orinfringementofanycontentordatafromthisdocumentwithoutSamsung’swrittenauthorizationisstrictlyLevel38-Confidentialandproprietary-thecontentsinthisserviceguidesubjecttochangewithoutpriorDistribution,transmission,orinfringementofanycontentordatafromthisdocumentwithoutSamsung’swrittenauthorizationisstrictly开启电LCD显示屏是开启电LCD显示屏是否否是是F600、F601、F602F603是否被正否是是否8-U601并检查邻近电重焊F600、F601F602、8-8-8-3-运作否是否无故障结8-3-运作否是否无故障结8-更换主TSP重新连接8-3-4.音频运故否检查扬声器的焊接状是是8-3-4.音频运故否检查扬声器的焊接状是是扬声器是否损坏否是L500、L501上是否有信号否8-重焊L500、更换扬声重新焊运作接收否检查接收器的连接是是接收器运作接收否检查接收器的连接是是接收器是否损坏否是C511、C513是否运作否8-重焊或更换C511、更换接收重新焊8-8-运作话话筒小孔是否被污染是否话筒的焊接是否不正运作话话筒小孔是否被污染是否话筒的焊接是否不正确否是检2.1V?否C523=高电平否是8-更换话更换话重焊话清洗话筒小8-8-8-3-5.按键的运按下音量键，持有否是按键故障8-3-5.按键的运按下音量键，持有否是按键故障否仍然是按键故障是仍然是按键故障否是8-8-8-8-3-6.电机的运运作电否否检查电机的焊接8-3-6.电机的运运作电否否检查电机的焊接情是是(C722)=3.3V否8-重新焊接电重新焊接电Level38-andproprietary-thecontentsinthisserviceguidesubjecttochangewithoutpriorDistribution,transmission,orinfringementofanycontentorLevel38-andproprietary-thecontentsinthisserviceguidesubjecttochangewithoutpriorDistribution,transmission,orinfringementofanycontentordatafromthisdocumentwithoutSamsung’swrittenauthorizationisstrictly8-3-7.T-Flash插入并运作MicroSD是SD700损坏否是SD70025（8-3-7.T-Flash插入并运作MicroSD是SD700损坏否是SD70025（检测=高电平否否SD700是8-检查更换更换Level38-andproprietary-thecontentsinthisserviceguidesubjecttochangewithoutpriorDistribution,transmission,orinfringementofanycontentordatafromthisdocumentwithoutSamsung’swrittenauthorizationisstrictlyLevel38-andproprietary-thecontentsinthisserviceguidesubjecttochangewithoutpriorDistribution,transmission,orinfringementofanycontentordatafromthisdocumentwithoutSamsung’swrittenauthorizationisstrictly8-3-8.SIM卡的运插入并运作SIM故是SIM是8-3-8.SIM卡的运插入并运作SIM故是SIM是否损否否是8-检查SD700及邻近电更换主更换Level38-andproprietary-thecontentsinthisserviceguidesubjecttochangewithoutpriorDistribution,transmission,orinfringementofanycontentordatafromthisdocumentwithoutSamsung’swrittenauthorizationisstrictlyLevel38-andproprietary-thecontentsinthisserviceguidesubjecttochangewithoutpriorDistribution,transmission,orinfringementofanycontentordatafromthisdocumentwithoutSamsung’swrittenauthorizationisstrictly8-3-9.主照相机（5M）的运照相机的运否否8-3-9.主照相机（5M）的运照相机的运否否照相机是否正确插入卡架是C607=2.8V?C609=1.8V?U978=1.2V?C605=否是8-更换照相更换将其正确连Level38-andproprietary-thecontentsinthisserviceguidesubjecttochangewithoutpriorDistribution,transmission,orinfringementofanycontentordatafromthisdocumentwithoutSamsung’swrittenauthorizationisstrictlyLevel38-andproprietary-thecontentsinthisserviceguidesubjecttochangewithoutpriorDistribution,transmission,orinfringementofanycontentordatafromthisdocumentwithoutSamsung’swrittenauthorizationisstrictly8-3-10.主照相机（VGA）的运照相机的运否否8-3-10.主照相机（VGA）的运照相机的运否否照相机是否正确插入卡架是否U712=1.8V?C619=是8-更换照相更换将其正确连Level38-andproprietary-thecontentsinthisserviceLevel38-andproprietary-thecontentsinthisserviceguidesubjecttochangewithoutpriorDistribution,transmission,orinfringementofanycontentordatafromthisdocumentwithoutSamsung’swrittenauthorizationisstrictly8-3-10.加速传运作传感否是传感（U501）是8-3-10.加速传运作传感否是传感（U501）是否被损坏否否VREG_1.8V是8-检查焊接状态并检查邻近电检查更换传感Level38-andproprietary-thecontentsinthisserviceguidesubjecttochangewithoutpriorDistribution,transmission,orinfringementofanycontentordatafromthisdocumentwithoutLevel38-andproprietary-thecontentsinthisserviceguidesubjecttochangewithoutpriorDistribution,transmission,orinfringementofanycontentordatafromthisdocumentwithoutSamsung’swrittenauthorizationisstrictly8-3-11.PROXI传感运作传感否是8-3-11.PROXI传感运作传感否是否否是8-检查焊接状态并检查邻近电检查更换传感Level38-andproprietary-thecontentsinthisserviceguidesubjecttochangewithoutpriorDistribution,Level38-andproprietary-thecontentsinthisserviceguidesubjecttochangewithoutpriorDistribution,transmission,orinfringementofanycontentordatafromthisdocumentwithoutSamsung’swrittenauthorizationisstrictly**如果检查发射链**如果检查发射链功率：-是否是否检查L10055dBm是是8-重焊或更换检查天线触**如果检查发射链**如果检查发射链是否是否检查L10055dBm是8-重焊或更换检查天线触**如果检查发射链**如果检查发射链功率：-是否正常情况下，是否可以捕捉信道是否检查≥-55dBm是8-重焊F101或将其更检查天线触**如果检查发射链持续接收开**如果检查发射链持续接收开是否正常情况下，是否可以捕捉信道是否检查≥-65dBm是否检查C12565是8-重焊或更换更换检查天线触8-4-5.WCDMA1900接收**如果检查发射链功率：-8-4-5.WCDMA1900接收**如果检查发射链功率：-持续接收开射频输入功率：-是否是否检查L10065是否检查C14565是8-重焊或更换更换检查天线触8-4-6.TD1.9G/2G**如果检查发射链功率：-8-4-6.TD1.9G/2G**如果检查发射链功率：-持续接收开射频输入功率：-是否正常情况下，是否可以捕捉信道是否检查L10065是否检查L11365是8-重焊或更换更换检查天线触**如果检查发射链持续发射开通的情**如果检查发射链持续发射开通的情况发射电源代码：14500应用代码GSM850CH：190GSM900CH：62发射开通（等电池电压是否检查C111>=是器)HP8960否是8-**如果检查发射链持续发射开通的情**如果检查发射链持续发射开通的情况发射电源代码：14500应用代DCSCH：698PCSCH：661是否检查L104是器)HP8960否是结8-**如果检查发射链持续发射开通的情况发射电源**如果检查发射链持续发射开通的情况发射电源代码：120应用代发射开电池电压是否检查C132、C174>=-是否检查C133是否检查C12524dBm是否是8-更换**如果检查发射链持续发射开通的情况发射电**如果检查发射链持续发射开通的情况发射电源代码：120应用代码CH：3013RBW：100KHzVBW：100KHz10MHzREF发射开电池电压是否1.检查C175>=-2.检查C147、-是否检查C155C156=26dBm是否检查C145是否是8-更换更换检查检查8-4-11.WCDMA850发射**如果检查发射链持续发射开通的情况发射电源8-4-11.WCDMA850发射**如果检查发射链持续发射开通的情况发射电源代码：120应用代码CH：3013RBW：100KHzVBW：100KHz10MHzREF发射开电池电压是否1.检查C157、-是否检查C166C167=26dBm是否检查C162是否是8-更换更换Level38-andproprietary-theinthisservicetowithoutpriorDistribution,transmission,orinfringementofanycontentordatafromthisdocumentwithoutSamsung’swrittenauthorizationisstrictlyLevel38-andproprietary-theinthisservicetowithoutpriorDistribution,transmission,orinfringementofanycontentordatafromthisdocumentwithoutSamsung’swrittenauthorizationisstrictlyLevel38-Confidentialandproprietary-thecontentsinthisserviceguidesubjecttochangewithoutpriorDistribution,transmission,orinfringementofanycontentordatafromthisdocumentwithoutSamsung’swrittenauthorizationisstrictlyLevel38-Confidentialandproprietary-thecontentsinthisserviceguidesubjecttochangewithoutpriorDistribution,transmission,orinfringementofanycontentordatafromthisdocumentwithoutSamsung’swrittenauthorizationisstrictlyLevel38-andproprietary-thecontentsinthisserviceguidesubjecttochangewithoutpriorDistribution,transmission,orinfringementofanycontentordatafromthisdocumentwithoutSamsung’swrittenauthorizationisstrictlyLevel38-andproprietary-thecontentsinthisserviceguidesubjecttochangewithoutpriorDistribution,transmission,orinfringementofanycontentordatafromthisdocumentwithoutSamsung’swrittenauthorizationisstrictlyLevel3F600F601F602U8-Confidentialandproprietary-contentsinthisguidetochangewithoutpriorDistribution,transmission,orinfringementofanycontentordatafromthisdocumentwithoutSamsung’swrittenauthorizationisstrictlyLevel3F600F601F602U8-Confidentialandproprietary-contentsinthisguidetochangewithoutpriorDistribution,transmission,orinfringementofanycontentordatafromthisdocumentwithoutSamsung’swrittenauthorizationisstrictlyLevel38-Confidentialproprietary-thecontentsinservicetowithoutpriorDistribution,transmission,orinfringementofanycontentordatafromthisdocumentwithoutSamsung’swrittenauthorizationisstrictlyLevel38-Confidentialproprietary-thecontentsinservicetowithoutpriorDistribution,transmission,orinfringementofanycontentordatafromthisdocumentwithoutSamsung’swrittenauthorizationisstrictlyLevel3RXRX3RXRX38-Confidentialandproprietary-theinthisguidetochangewithoutDistribution,transmission,orinfringementofanycontentordatafromthisdocumentwithoutSamsung’swrittenauthorizationisstrictly24G2G6576G799GLevel3RXRX3RXRX38-Confidentialandproprietary-theinthisguidetochangewithoutDistribution,transmission,orinfringementofanycontentordatafromthisdocumentwithoutSamsung’swrittenauthorizationisstrictly24G2G6576G799GLevel38-Confidentialproprietary-theinservicesubjecttochangewithoutpriorDistribution,transmission,orinfringementofanycontentordatafromthisdocumentwithoutSamsung’swrittenauthorizationisstrictlyLevel38-Confidentialproprietary-theinservicesubjecttochangewithoutpriorDistribution,transmission,orinfringementofanycontentordatafromthisdocumentwithoutSamsung’swrittenauthorizationisstrictly8-4-蓝蓝牙连接故是否检查蓝牙功能是否开是否检查ANT2018-4-蓝蓝牙连接故是否检查蓝牙功能是否开是否检查ANT201的安装状是否C229的时钟脉冲是否是否更换是8-检查更换蓝牙天启用蓝牙功Level38-andproprietary-thecontentsinLevel38-andproprietary-thecontentsinthisserviceguidesubjecttochangewithoutpriorDistribution,transmission,orinfringementofanycontentordatafromthisdocumentwithoutSamsung’swrittenauthorizationisstrictlyU108Level3<BT/WIFI8-Confidentialandproprietary-thisserviceguidesubjecttochangewithoutDistribution,transmission,orinfringementofanycontentordatafromthisdocumentwithoutSamsung’swrittenauthorizationisstrictlyLevel3<BT/WIFI8-Confidentialandproprietary-thisserviceguidesubjecttochangewithoutDistribution,transmission,orinfringementofanycontentordatafromthisdocumentwithoutSamsung’swrittenauthorizationisstrictlyLevel3AP+CP+POP8-proprietary-theinserviceguidesubjecttowithoutpriorDistribution,transmission,orinfringementofanycontentordatafromthisdocumentwithoutSamsung’swrittenauthorizationisstrictlyLevel3AP+CP+POP8-proprietary-theinserviceguidesubjecttowithoutpriorDistribution,transmission,orinfringementofanycontentordatafromthisdocumentwithoutSamsung’swrittenauthorizationisstrictly收音机不能运是否检查耳机插收音机不能运是否检查耳机插是否C505、L503、是否正常？（U202运作时是检查U986相关的信是结8-重焊C505L503L212并检查重焊或更换耳机插Level38-andproprietary-inthisserviceguidesubjecttowithoutpriorDistribution,transmission,orinfringementofanycontentordatafromthisdocumentwithoutSamsung’swrittenauthorizationisLevel38-andproprietary-inthisserviceguidesubjecttowithoutpriorDistribution,transmission,orinfringementofanycontentordatafromthisdocumentwithoutSamsung’swrittenauthorizationisstrictlyU986CNLevel3EAR_JACK<BT/WIFI8-andproprietary-thetochangewithoutDistribution,transmission,orinfringementofanycontentordatafromthisdocumentwithoutSamsung’swrittenauthorizationisstrictlyLevel3EAR_JACK<BT/WIFI8-andproprietary-thetochangewitho