Samsung SM-T531 Service Manual

Also see for SM-T531: User manual User manual

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.8-398 G1RX3 TXANT 6G2G57 GG4C106F102C111C149L108L129L126L128C102L122G8 GRX 1TX3 F1016ANT2 GG5G74C139C131C108C151C153C107L131C173C116L132L11556GND5758 GND6 GNDGND78 GND9 GNDGNDVCC 5GND50GND5152 GND53 GND54 GNDGND55GND41MODE1 4243 GNDGND4445 GNDGND4647 GNDGND4849NCSPDT35RF_IN36SW137 SW03839HB_EN4VCC40LB_ENMODE0GNDTRX3 2829 GNDGND330TRX4GND3132VBATT33NC34GND20 RX2SPDT_OUT21GND2223 GNDTRX1 2425 GND26TRX227GNDGND1314 GNDANT 1516 GNDGND1718 RX119 SPDT_IN2PAM100GND110 GND11 GND12VOUT_CHARGERVDD_WTR_RF2_2.0VC104ANT100112 2R119VREG_L15_2P8L102A21 C3 GG4VDD_WTR_RF1_1.3VVREG_L1_1P225RFS100C122C172R120L135L112L130R1007 GG89 G1RXTX3VOUT_CHARGERF103ANT 6G2G45 G60RX_BB_IP61GNSS_BB_IP6263NC 64NCTX1_OUT 7SSBI_RX8RX_MB2_IN953VDD_RF2_XO54RX_BB_IM55SSBI_TX_GNSS56GP_DATA257 GP_DATA158VDD_RF3_IO 59TX3_OUT 6XO_IN46GND47VDD_RF1_DIG48RX_BB_QP49RX_LB1_IN5GND50GNSS_BB_IM51VDD_RF2_T_PLL52GP_DATA039RX_MB1_IN4VDD_RF2_R_PLL 40GNSS_BB_QM41GND42RX_BB_QM43GND44GNSS_BB_QP45VDD_RF1_T_PLL31GND32GND3334 GNDGND35DNC36VDD_RF2_T_VCO37GND38VDD_RF1_R_VCO24GND25VDD_RF1_T_LO2627GNDGND28GND29RX_MB3_IN3VDD_RF1_R_LO 30VDD_RF1_G_LO17TX_BB_QP18VDD_RF2_R_BB 192TX_BB_IPVDD_RF1_LNA 20VDD_RF1_G_PLL 21PDET_RFFB_IN 22TX_BB_QM 23DAC_REF1RX_LB2_IN10GNSS_RF_IN11TX_BB_IM12RF_ON13GND14GND15VDD_RF2_T_DA 16GNDU104TX2_OUTC129L101C182R117SHORTC117L104C130L106L100C162SHORTR107L116C140R116C1775 VMODEGND67 GNDCPL_OUT89GND13GNDRFOUTHB 1415CPLINGND 1617GNDRFIN23 VENHBVENLB4PAM1011 VBATTRFOUTLB 1011GNDVCC 12VDD_WTR_RF2_2.0VC154C164C138L124L113VOUT_CHARGERC152C160L125C112C148C123L119VREG_L9_2P05L137C161C103C159C121C100C157L127112 2ANT101L121L133VOUT_CHARGERC175C171C101C1058 CPL_OUTGND 916GNDGND 172 RFINVENHB34 VENLBVMODE56 GNDGND7VBATT110RFOUTLBGND 1112VCCGND 1314RFOUTHBCPLIN 15PAM102C167C178C145L139C144C134GG5G74 G8 GRX 1TX3F1046ANT2L103VDD_WTR_RF1_1.3VVOUT_CHARGERC146C118C170C142L120C150C124L138R101C113C128L117L134L110C168L109VDD_WTR_IO_1.8VSHORTR1185%R106C158C155C184C115VOUT_CHARGERC156L111C183C109L107C1418GG10IN1 6IN2 9OUT1F100G2G3G45GG7VREG_L10_1P8C133C120L105C119L118C179C143C174VDD_WTR_IO_1.8VRX_B2CPL_PDET_LOOPWTR0_PDET_INCPL_PDET_LOOPRX_B1RX_B5_G850WCDMA_B5WCDMA_B2PA_ON_B1PA_ON_B8PA_R0RF_TX_DA_3PA_ON_B2PA_ON_B5PA_R0ADJ_DET_DADJ_DETWCDMA_B8RX_B8_G900WCDMA_B1RF_TX_DA_2GPS_RF_INRFCLK1_19.2MANT_COMCH0_BB_TX_IPCH0_BB_TX_IMCH0_BB_TX_QPCH0_BB_TX_QMCH0_SSBI_RXCH0_SSBI_TX_GPSRF_TX_DA_1RF_TX_DA_2RF_TX_DA_3WTR0_PDET_CH0_BB_RX_IPCH0_BB_RX_IMCH0_BB_RX_QPCH0_BB_RX_QMGPS_BB_RX_IPGPS_BB_RX_IMGPS_BB_RX_QPGPS_BB_RX_QMGP_DATA0GP_DATA1RX_B8_G900RX_B5_G850RX_DCS_PCSRX_B2RX_B1CH0_TXDAC_IREFTXM_CTL4PA_R0TXM_CTL3PA_R1RF_TX_DA_1RX_DCS_PCSWCDMA_B2WCDMA_B5WCDMA_B1WCDMA_B8TXM_CTL0TXM_CTL1TXM_CTL2