Samsung SM-T311 Service Manual

Also see for SM-T311: User manual User manual

Contents

Level 3 RepairDistribution, 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.8-51TP_REF_CLK_ENTP_SYS_CLK_ENC331L302VUSB_IO_3.1VR315TP313C354CP_VSD1_1.2VCP_VSD2_1.8V1 A3 B2 GND4OUTYVCC 5U302NL17SG32P5T5GC325R301CP_VSD2_1.8VTP310TP314TP_RESET_N_RFC321CP_VSD1_1.2VTP_RESET_REQ_NR300C319CP_VSD2_1.8VR3102 VBAT_EN 57_FLAGC353U303GND 86GSILIM4IN1NC39 OUTNCR331TP322C327C316C326TP_SYS_CLK_26MV_BATT_CPL301R317VPLL_1.2VL303100TP312R329C351220nFC323C313C342TP316C314L300VIO_1.2VC352C320C341CP_VSD2_1.8VC328TP_RESET300TP328TP320C317C311TP329R334R332V_BATT_CPTP330R302CP_VSD2_1.8VR333VUSB_PD_1.1VV_BATTVRTC_1.8VCP_VSIMC318TP323C337VPLL_1.2VTP_CP_ONTP326CP_VSD2_1.8VCP_VSD2_1.8VTP324TP325USB_VBUS_CP_4.9VC334R311C338C343TH300VUSB_PD_1.1VTP321R318VRTC_1.8VC330C333C339C312U6TMSDI3_RX_DATU7DI3_RX_DATXU8SYSCLKENU9CC_CLK U14VDD_IO12U15VSSU16NCU17USIF1_CTS_NU2USIF1_RTS_NU3U4TDOTDI U5DI3_TX_DATT7DI3_TX_DATX T8XRESET_N T9NCU1ALERT_NU10DPLUSU11HSIC_USB_STRB U12HSIC_USB_DATAU13VDD_USB_PD T15USB_TUNET16USB_DPLUS T17USIF1_RXD_MRSTT2T3USIF1_TXD_MTSRTRST_N T4TRIG_IN T5TCK T6VDDCORE R8VSSR9USIF1_SCLKT1VDD_DIGRFT10T11DMINUSVDD_SIMT12CC_IO T13CC_RSTT14I2S2_WA0R1VDD_PLL R12VDD_USBIOR16USB_DMINUS R17I2S2_WA1R2NCR4RESET2_N R5HW_MON1 R6VDD_USB_ANAP14VBUS P16USB_TESTP17I2S2_TXP2T_OUT1 P3HW_MON2 P7VSSP8I2C1_SDAP9MMCI1_CDN5CLKOUT0N8VPPN9I2S2_RX P1CLKOUT2 P10VSS_PLLP11SYS_CLKP12MIPI_HSI_RX_WAKEP13VDD_IO18N11MIPI_HSI_TX_DATAN12MIPI_HSI_RX_DATAN13VSS_USBN14USB_ID N16VDD_RTC N17I2S2_CLK1 N2T_OUT0 N4M3MMCI1_CLKM4 MMCI1_DAT_2MMCI1_DAT_0M5MMCI1_DAT_3M6EINT2 M8EINT1 M9I2S2_CLK0N1I2C1_SCLN10L8ETM11_TRACEPKT5L9ETM11_TRACEPKT0M1M13MIPI_HSI_TX_WAKEMIPI_HSI_RX_FLGM14MIPI_HSI_TX_RDYM15VSS_RTCM16OSC32KM17MMCI1_DAT_1M2VSSL14VSSL16F32K L17L2ETM11_TRACEPKT3ETM11_TRACEPKT2L4L5 ETM11_TRACEPKT6MMCI1_CMDL7VDD_MMCTM_ENETM11_TRACEPKT4K5ETM11_TRACECLKK7VDD_IO18 K8VDDCOREK9L1ETM11_TRACEPKT1VSSL10MIPI_HSI_TX_FLGL11MIPI_HSI_RX_RDYL13K11VDD_IO18VSSK13VDDCOREK14VDD_MIPIK16MEM_WAIT_N|C2C_WAKEREQ_INK17K2RESET_BB_NREF_CLK_ENK3K4VDD_IO18|VDD_EBUIOON2_N J2J3RESET_PWRDWN_NM4J4M3J5M2J6VSSJ8K1ETM11_TRACEPKT7EINT3 K10VREFJ1J11VSSMEM_AD_14|C2C_TX_D_14J12J13MEM_CS1_N|C2C_NCMEM_CS0_N|C2C_NCJ14MEM_A_18|C2C_NCJ15MEM_A_16|C2C_NCJ16J17MEM_CS2_N|C2C_NCH14MEM_A_17|C2C_NCH16MEM_A_15|C2C_RX_D_15H17ON1 H2AGNDH3M1 H6RESERVEDH8VDDCOREH9MEM_A_14|C2C_RX_D_14G17VPMU G2VSSG8G9 MEM_AD_2|C2C_TX_D_2VUSB_IOH1H10MEM_AD_10|C2C_TX_D_10MEM_AD_0|C2C_TX_D_0H11MEM_CS3_N|C2C_NCH13MEM_AD_4|C2C_TX_D_4F9VSIMG1MEM_ADV_N|C2C_NCG10MEM_AD_1|C2C_TX_D_1G11G13MEM_BE1_N|C2C_NCMEM_BE0_N|C2C_NCG14MEM_A_19|C2C_NCG15MEM_BC3_N|C2C_RX_CLK_1G16VSSF14VDD_IO18|VDD_EBUIOF15MEM_BC1_N|C2C_NCF16MEM_A_13|C2C_RX_D_13F17VUSB_ANAF2F3VDD_VBAT_PMUVRTC F4TRIG_BF6MEM_A_20|C2C_NCE16MEM_A_12|C2C_RX_D_12E17FSSE3VSS_PMUE4MEM_AD_5|C2C_TX_D_5E8E9 MEM_AD_6|C2C_TX_D_6VSS_SD1F1MEM_AD_15|C2C_TX_D_15F13ANAMONMEM_AD_3|C2C_TX_D_3D8VSSD9SD1_SW E1VDDCORE E10MEM_AD_8|C2C_TX_D_8E11VDDCORE_EBU E12E13VDDCOREMEM_RAS_N|C2C_NCE14D10D11MEM_AD_11|C2C_TX_D_11MEM_AD_12|C2C_TX_D_12D12D13 MEM_AD_13|C2C_TX_D_13VSSD14MEM_A_21|C2C_NCD16MEM_A_11|C2C_RX_D_11D17 SD1_FBD3D4C16MEM_A_22|C2C_NCMEM_A_10|C2C_RX_D_10C17C2SD2_FBVDD_VSD2C3VUSB_PD C4MEM_A_7|C2C_RX_D_7C9SD1_SWD1MEM_AD_7|C2C_TX_D_7MEM_A_9|C2C_RX_D_9B17B4VIO_12DSP_AUDIO_IN1B6MEM_CAS_N|C2C_NCB7FWPB8MEM_A_6|C2C_RX_D_6B9VDD_VBAT_SD1 C1MEM_A_5|C2C_RX_D_5C12VSS_SD2B1MEM_BC2_N|C2C_RX_CLK_0B10B11VDD_IO18|VDD_EBUIOMEM_WR_N|C2C_NCB12 MEM_RD_N|C2C_NCB13MEM_CKE|C2C_WAKEREQ_OUTB14MEM_BFCLKO_0|C2C_NCB15MEM_A_23|C2C_NCB16SD2_SWA2SD2_SWA3VDD_VBAT_SD2A4A5VPLLFCDP_RBNA6A7MEM_AD_9|C2C_TX_D_9MEM_A_4|C2C_RX_D_4A8 MEM_A_3|C2C_RX_D_3A9NCMEM_A_2|C2C_RX_D_2A10MEM_A_1|C2C_RX_D_1A11MEM_BC0_N|C2C_NCA12A13 MEM_A_0|C2C_RX_D_0MEM_SDCLKO|C2C_TX_CLK_0A14MEM_BFCLKO_1|C2C_TX_CLK_1A15MEM_A_8|C2C_RX_D_8A16NCA17UCP300NC1NC2A1C329TP_CALL_MCLKC322TP327C336C340C335C350100nF R330470KTP318V_BATT_CPRESET300VUSB_IO_3.1VCP_VSD1_1.2VCP_VSD1_1.2VCP_VSIMC324C315TP_RESET_ALLC332TP317CP_VSD2_1.8VVPLL_1.2VVRTC_1.8VR335R336VIO_1.2VALS_INTACTIVE_STATE_HSICHW_MON1HW_MON2DSP_AUDIO_IN1TRIG_INGPS_CLK_ENDI3_TX_DATDI3_TX_DATXDI3_RX_DATDI3_RX_DATXREC_PCM_INREC_PCM_OUTREC_PCM_SYNCREC_PCM_CLKSIM_DETECTIPC_HOST_WAKEUPIPC_SLAVE_WAKEUP32KHZ_CPSPEECH_PCM_SYNCSPEECH_PCM_OUTCP_DUMP_INTSPEECH_PCM_INSPEECH_PCM_CLKSUSPEND_REQUEST_HSICCP_RXDCP_TXDHSPA_ACTIVETMS_CPTCK_CPTDI_CPTDO_CPTRST_N_CPRTCK_CPAP_DUMP_INTRESET_PWRDWN_NHSIC_STROBEHSIC_DATACP_ONCP_PMU_RSTRESET_PWRDWN_NDSP_AUDIO_IN1PDA_ACTIVERESET_REQ_NVSD2_GNDVSD1_GNDDDRCS_1VSD2_VBATTVSD2_GNDVSD1_GNDSIM_RSTSIM_IOHW_MON2HW_MON1REF_CLK_ENSYS_CLK_ENRESET_N_RFCP_D-CP_D+TRIG_INSYS_CLK_26MCP_A1(10)CP_A1(11)CP_A1(12)DDR_BA0DDR_BA1DDR_DQM0DDR_DQM1DDR_DQS0DDR_DQS1DDRCLK_MDDRCLK_PDDRCKE_1DDR_CASDDR_RASDDR_WESIM_CLKCP_D1(2)CP_D1(3)CP_D1(4)CP_D1(5)CP_D1(6)CP_D1(7)CP_D1(8)CP_D1(9)CP_D1(10)CP_D1(11)CP_D1(12)CP_D1(13)CP_D1(14)CP_D1(15)CP_A1(0:12)CP_A1(0)CP_A1(1)CP_A1(2)CP_A1(3)CP_A1(4)CP_A1(5)CP_A1(6)CP_A1(7)CP_A1(8)CP_A1(9)CP_D1(0)CP_D1(0:15)CP_D1(1)VSD2_VBATTVSD2_GNDVSD1_GND16VSPILB_TXSS 15TRX1 32TRX2TRX3 120TRX4TRX5 1918TRX6VDD 17GNDGND5 GND7 GND910 GND12 GNDGND216HB_TX8F100ANT1114CLKDRW 134C137C181C136C11242 13OSC100C142C176BOTHHOLE101L109C162C139C148C145C116L121VCC_2.8V_APC124VR100L101L114ANT102112 21 122ANT103R104L133R103VDD_2V5_SUE2BOTHHOLE102C115RX_B8RX_GSM1800 1819RX_GSM18009 TX_B17 TX_B23 TX_B51 TX_B852RX_B1 1415RX_B1RX_B2 1617RX_B2RX_B5 2021RX_B5RX_B8 2223GNDGND6GND8GND1011 GND13 GND24 GND51NCNCGNDGND4041 GNDGND4243 GND45 GNDGND547 GND493233 GNDGND34GND435 GNDGND36GND37GND3839225 GNDGND2627 GNDGND2829 GND30 GND31 GNDGNDANT_B1 12ANT_B2 50ANT_B5 46ANT_B8 44ANT_GSM1800 48GNDVOUT_CHARGERVDD_1V8_SUE2F101C191C177C127C166C129VPAM_VCCC187C130L106TP_100BOTHHOLE104L134C147C140VPAM_VCCC168C114C117C104C170VOUT_CHARGERC109VCMOSC153C101C186VDD_2V65_SUE2VDD_2V85_SUE2C122C188L103L112L129VDD_1V8_SUE2L105C138L126C119C1784L118RFS101A21 C3 GGC4LX2D1PGNDD2D3 LX1SPI_CLK D4A4LX3AB1VDD_IO B2CLK_ON B3SPI_SS B4C1VPWRVSNS_1V8C2VSNS_1V2C3SPI_DRWNC1NC2A1 VSNS_2V85OUT_3BA2AGNDA3VANAM3 RD_L2M4 RD_L2XM5RD_MM6RD_MXGND M7M8GPO4M9GPO5U104GNDL9VDD1V8_RXDCOM1NCM10 GPO6PA_BIASM11M12PA_RAMPM13NCM2GNDGNDL13 VDD1V8_RFCL2VDD1V8_RCRFL3GNDRD_L1L4L5 RD_L1XL6 RD_HRD_HXL7L8CLK_ONK2RX_H1XK5GNDK6GNDVDD1V8_RXPLLK9L1RX_H2XL10 VDD2V5_RFCGNDL11L12J6J7GNDJ8VDD2V5_RXDCOJ9GNDRX_H2K1K10GNDK11 GPO7K12RESET_NK13J10GNDJ11GPO8J12FSYS3 J13FSYS3_ENJ2 RX_H1J3GNDJ4VDD2V5_RCBBJ5 VDD2V5_RCRFGNDH13FSYS2H2RX_M1XGND H3H4GNDGNDH5H6GNDH9CEXT_RXPLLJ1RX_M2XG5 VDD1V8_RCLOG6GNDGNDG7G8GNDGNDG9H1RX_M2H10GNDH12FSYS2_ENF9VDD1V2_DIGG1 RX_L2XGND G10G12FSYS1FSYS1_ENG13G2RX_M1G3GNDG4GNDF13SYS_CLKF2RX_L1XVDD1V8_RCBBF3F4GNDGND F5F6GNDF7 VDD1V8_RCMSF8GNDE6GNDE7 GPO1E8 VDD1V8_TXMSVDD_TESTE9F1RX_L2F10GNDF12SYS_CLK_END9GNDE1GNDVDDIOE12E13REF_CLK_ENE2RX_L1E3VSPIE4SPI_SSE5GNDD10VDD2V5_FSYSD12DI3_TX_DATXDI3_RX_DATXD13D2VDD1V8_FBRD3SPI_CLKD4SPI_DRWD5VDD1V8_TXLOD8CEXT_TXPLLC3GNDC4CEXT_TXMSVDD2V5_TXBIASC5C6 VDD2V5_TXDCOC7GND C8GNDC9VDD1V8_DIGD1PA_POW_DETB5GPO2B8MI2B9D2B_OUTPA_RF C1C10GNDC11GNDC12DI3_TX_DATC13 DI3_RX_DATC2D2B_OUT_TXRFA8MI1A9VDDBATB1 VDDBAT_TXRFB10AFC_DACB11XO_SUPB12XO_EXTB13 VDD1V8_SCUB2 VDD_TXRFA13NCA2PM_HA3GNDA4 PM_LGPO3A5A6VDD1V8_TXDCOA7GNDU1001NCNC2NC A1A10CEXT_DCXOA11XOA12XOXC118C149TA100L123C111L110L107C100R1015%C185C133C152C179VDD_2V85_SUE2C102L108C161L122 C143C141C108L124C110VDD_1V2_SUE2C164VBAT_UE2L115BOTHHOLE100C180L131 L113C1329 SPI_SSVBAT 1816VCCVCC 2120VCMOSVSPI 1438HB_RFIN 15LB_RFINNC13RF_OUT1711 SPI_CLKSPI_DRW10SPI_GND127B4_TX 2B5_TX 1B8_TX19 FB_AMGND2223 GNDGND246GSM_HB_TXGSM_LB_TXPAM100B1_TX 54B2_TXCP_VSD2_1.8VR106C125L132R105VBAT_UE2VBAT_RFL117L128C121TP_102L120C144D4CC_PD5CP_OUTVBATT2 D6TP_101C2 GND1AC3GND1ACC_NC4SDI_ENC5GND2C6D1CA_PD2VBATT1ACA_ND3B1L_OUTAB2GND1BB3CWELLB4SDI_CLKSDI_DATA B5NCB6C1L_OUTB1NC2NCA1CB_PA2VBATT1BA3 CB_NA4SDI_VCCVOUT_FB A5VRAMPA6C169U101C135C131VBAT_UE2BOTHHOLE105C158VOUT_CHARGERC157VDD_2V85_SUE2C184C190L119C103C165L111L116VBAT_RFC146C159VDD_1V8_SUE2VOUT_CHARGERVDD_2V65_SUE2C150C128U105C123VOUT_CHARGERBOTHHOLE103CP_VSD2_1.8VC113VCMOSC126VDD_1V2_SUE2C182C1515%R102ANT1011 122C183L127VDD_2V5_SUE2L104ANT_COMADJ_DET_DRD_CTRL3ADJ_DETRD_CTRL2CLK_ONSPI_CLKSPI_SSSPI_DRWA2_NC1D6_NC2A2_NC1VSPISPI_SSSPI_DRWSPI_CLKPA_RAMPSPI_DRWSPI_SSVSPIPM_HPM_LD6_NC2SPI_DRWVSPIPA_POW_DETPA_RFSPI_CLKCLK_ONSPI_CLKSPI_SSPA_POW_DETVSPISPI_CLKSPI_SSSPI_DRWPA_RFPM_LPM_HGPS_CLK_26MGPS_CLK_ENDI3_RX_DATDI3_RX_DATXDI3_RX_DATXDI3_RX_DATDI3_TX_DATDI3_TX_DATXPA_RAMPRESET_N_RFSYS_CLK_ENREF_CLK_ENSYS_CLK_26M