Samsung GT-B7702 Service Manual

SAMSUNG Proprietary-Contents may change without noticeFlow Chart of Troubleshooting9-40This Document can not be used without Samsung's authorizationSLAVE JTAGJ_SEL_SZD1000R1007VDD_IO_HIGH_S_2.9VSIMVCC_S_3.0VR1008TP1002TP1003TP1001C1023C10013 INB 4OUTY5VCCU10012 GND1 INAC1017V3VSSBBV4QP V5IP V6VDDCLK V7MCLK V8GNDEV9V12AUXDAC2V13AUXDAC3V14VREF V15MICBIAS V16VDDVB V17NC V18HDP10V2GNDCU5IN U6VSSCLKU7VSSA4U8UNLOCK U9NC V1USBDP V10GPIOA18V11GPIOB11U14 VDDREF U15VSSA5U16GPIOA27U17GPIOA21U18HDP12U2HDP17U3VDDBB U4QNT7GPIOA11T8GPIOA2T9HDP6U1USBCN U10GPIOA16U11GPIOA13U12AUXDAC1U13VSSREFT16GPIOB9T17GPIOA23T18HDP8T2 HDP7T3VDDE1 T4HDP1T5VDDE1 T6HDP13R9HDP5T1USBDM T10GPIOA12T11GPIOA31T12VDDE2 T13GPIOA29T14GPIOA20T15GPIOB8R18HDP4R2GPIOA8R3OE_N_R_W_N R4ADD19R5HDP15R6HDP9R7HDP14R8GPIOA1R10GPIOA19R11GPIOA26R12GPIOB10R13GPIOA30R14GPIOA17R15GPIOA15R16RFSIG0 R17GPIOA22P3BE3_N P4HDP2P5HDP0P6HDP3P7HDP11P8GPIOA10P9HDP16R1VDDE3P12GPIOA28P13GPIOA14P14RFSIG1 P15RFCLK1 P16RFSIG2 P17RFSIG6 P18GPIOB2P2GPIOA7N18GPIOA0N2IO24N3GPIOA9N4CS3_N N5ADD21P1TXD1 P10GPIOB5P11GPIOA24M7VPP M8VDDC M9ADD22N1GPIOA25N14RFSIG7 N15GPIOA3N16ANLN17ANRM15RFEN0 M16AUXMICPM17 AUXMICNM18GNDEM2GNDEM3IO27M4ADV_N M5VDDCL7GNDEL8GNDEL9GNDCM1VDDE1 M10VDDE2 M11VDDC M12RFDO1 M14KCOL4L15SCL L16MICP L17MICN L18AUXADC4L2JSEL L3BE1_N L4WE_N_E L5VDDE1K7GNDEK8GNDEK9AUXADC5L1GNDEL10GNDEL11VDDE1 L12KCOL2 L14KCOL3K15SDA2 K16GNDCK17GNDEK18AUXADC3K2TDO K3IO31K4CS0_N K5VDDE1PRJ7GNDCJ8GNDCJ9AUXADC2K1GNDEK10GNDEK11VDDE2 K12KROW1 K14KROW3J15ISICLKI J16KROW0 J17KCOL1 J18RTCK J2TMS J3IO30J4GPIOA5J5VDDE1H7GNDCH8GNDCH9AUXADC1J1GNDCJ10GNDCJ11VDDC J12SDA J14SCL2H15ISICLKO H16KROW2 H17KROW4 H18TCK H2TRST_N H3CS1_N H4VDDC H5VDDE1G7VDDE1 G8VDDC G9VSSD1H1GNDCH10GNDCH11VDDE2 H12ISIH H14ISIPXL0 G15ISIPXL6 G16ISIPXL5 G17VSSVBG18ADD23G2IO20G3GPIOA4G4ADD20G5VDDCF3GPON1F4GPIOA6F5VDDD1 G1VDDE1 G10VDDE1 G11VDDC G12ISIPXL7 G14ISIPXL1E9RESET_N F1SIMPWR F14VDDE4_1 F15SIMIO F16ISIPXL4 F17EAR2 F18IO28F2IO16E18IO23E2IO29E3IO10E4GPON0E5GNDCE6IO6E7VDDCGU E8FSCE10PDIWR_N E11PDID13 E12KCOL0 E13SIMRST_N E14PDID0 E15PDID2 E16GNDEE17EAR1D3IO8D4IO9D5IO3D6IO0D7VDDA2 D8VDDE1 D9TDI E1DUD12PDID9 D13PDID10 D14PDID4 D15PDID1 D16ISIPXL3 D17VSSVBOD18IO22D2IO14C5GNDEC6IO11C7GNDA2C8GNDEC9IO17D1DD D10DCL D11PDICS1_NC14PDID7 C15ISIPXL2 C16ISIV C17HFR2C18IO19C2 IO18C3ADD18C4IO13B7VDDE1 B8GNDEB9IO25C1GNDEC10RSTBB_N C11RSTEXT_N C12PDID15 C13PDID11B16PDID6 B17HFR1B18ADD1_BE2_NB2IO26B3IO12B4IO5B5IO2B6VDDE1PRA9IO21B1CKITST B10MCLKSEL B11PDICS2_N B12PDID_C_N B13PDID12 B14PDID8 B15PDID5A18VDDE1 A2ADD0_BE0_NA3IO15A4IO7A5IO1A6IO4A7VSSD1A8VDDD1A10GNDCA11PDIRD_N A12PDID14 A13PDID3 A14VDDE1 A15SIMCLK A16VDDVBO A17NCUCP1000NC 1NC 2NC A1CLK32IC1002 C1003 C1004VDD_IO_LOW_S_1.8VC1026AVDD_HFA_S_2.6VR1012 R1013R1010VDD_IO_LOW_S_1.8VC101257 TDO2 TMS4 TRST_NV_JTAG1SLAVE_JTAG_PAD9 GNDPON_RESET_N8RTCK3TCK6TDIC1010 C1011VDD_GSM_CORE_S_1.2VVDD_USB_S_3.3VAVDD_S_2.6VC1022VDD_IO_LOW_S_1.8VR1003VDD_IO_HIGH_S_2.9VR1011VDD_IO_HIGH_S_2.9VR1006VDD_IO_HIGH_S_2.9VR1009C1027VDD_IO_LOW_S_1.8VSIMVCC_S_3.0VAVDD_S_2.6VC1000R1004R1018MASTER_INTMASTER_INT_SVDD_PLL_S_1.2VPON_3587_SYNTH_SMASTER_INT_SDPRAM_CS_SSIMRST_SHD_S(13)HD_S(12)HFR_P_SHFR_N_SVC2_SVC1_SMODE_RS_SPNX_SIMOFFn_SADVn_SSLAVE_INT MODE_SELECT_SBAND_SEL_SRX_TX_QP_SRX_TX_IP_SRXD1_SRX_TX_QN_SRX_TX_IN_SCLK26M_REF_SHA_S(18:23)HA_S(1)HD_S(0:15)HA_S(2:17)CLK32K_DIGIT_SRSTEXTn_STRSTn_SSIMCLK_SSIMIO_STDO_STXD1_SMIC_N_SMIC_P_SHA_S(19)RF_DATA_SFLASH_CS0n_SHA_S(24)PMU_INT_SRF_EN_SWEn_SBE1n_SCLKBURST_SRF_CLK_SOEn_SWAITn_SDPRAM_INT_SPON_PA_SRAMP_SAFC_SHA_S(8)HA_S(4)HD_S(15)HD_S(6)HD_S(4)HA_S(7)TMS_SHA_S(11)HA_S(3)HD_S(14)HD_S(10)HA_S(23)RTCK_SHA_S(14)HA_S(6)HA_S(22)HA_S(17)HA_S(10)SDA_SSCL_STDI_SREF_ON_SHA_S(13)TCK_SRAM_CS1n_SHA_S(21)HA_S(20)HA_S(16)HA_S(2)HD_S(9)HD_S(3)HD_S(1)HA_S(9)DD_SDCL_SFSC_SHA_S(5)HD_S(8)HD_S(5)HD_S(2)HD_S(0)DU_SHA_S(12)HA_S(0)HD_S(11)HD_S(7)HA_S(18)RSTEXTn_SPNX_RSTON_SHA_S(15)TDO_STCK_STDI_SRTCK_STMS_STRSTn_SPNX_RSTON_SVDD_IO_LOW_1.8VC1000C1001C1002C1003C1004C1010C1011C1012C1017C1022C1023C1026C1027C1033C1034C1035C603C609C610C611C613L601L603R1003R1004R1006R1007R1008R1009R1010R1011R1012R1013R1018R1104R603R605R607R609R805TA601TP1001TP1002TP1003TP1008U1001U1100U803UCP1000ZD1000