SM-T515 esquematico completo anibal garcia irepair
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ANIBAL GARCIA VENEZUELA https://irepairvenezuela.com/ @irepair.ve
TAB_A3_XL(SM-T515) Block Didagram SM-T515/T517/T510 Common
TX_PA_OUT_GSM HB/LB
MAIN ANT1 (L/MB)
VBAT
VDD_ALIVE_0P8 VDDQ_MMC_CARD_2P8 VDD_1P8_AP VDDQ_DRAM_0P6 VDD_PLL_AP_0P9 AVDD_MIPI_DPHY_1P2 AVDD_PLL_AP_1P8 VDD_CPUCL_PPC_0P8 VDD_G3D_M_0P8 VDD_CPUCL0_M_0P8 VDD_FSYS_P08 VDD_USB_0P9
TX_TR_OUT_B1_2_3_4_34_39
TX_PA_OUT_B1,2,3,4,5,8,12,17,20,66 TX_TR_OUT_B5_8_12_17_20_28
MMMB PAM
TX_TR_OUT_GSMHB
(SKY77656-11)
AVDD_USB_1P8
TX_PA_OUT_B28
Coaxial Connector (MS-156C)
ANTMB
Coupler
DPX
DPX
(LDJ18829M28D G014)
(DPX252690DT5325A1K)
(DPX202700DT4062A1)
TRX_B28
TX_TR_OUT_GSMLB
B28 DUP
AVDD_USB_3P3 AVDD_PLL_CP_0P8 AVDD_PLL_CP_1P8 AVDD_PLL_CP_1P2 VDD_SIM_1P8_3P0 VDD_SIM2_1P8_3P0 VRF_TCXO_1P8 VDD_CAM_CORE_1P2 VRF_TRX_1P2 VRF_TRX_LO_1P2 VRF_TRX_1P8 VRF_TXLO_1P8
PRX_TR_IN_B28
(LMDP2MGA-J81)
ANTLB
PRX_TR_IN_B8_GSM900
MAIN FEMiD
PRX_TR_IN_B20
GPS_I/Q
(LMSWKQGS-J79)
PRX[0:1]_I/Q_P/N
PRX_TR_IN_B3_DCS
DRX[0:1]_I/Q_P/N PRX_TR_IN_B1
TX_I/Q_P/N
ANTHB
VRF_FEM_2P8
WLAN_I/Q_P/N
PRX_TR_IN_B12_17
VRF_GNSS_1P1 VRF_WL_BT_RF_WLBT_1P1 VRF_LO_WLBT_1P1 VRF_WLBT_1P8 VRF_PA_WLBT_1P8
PRX_TR_IN_B5_GSM850 PRX_TR_IN_B2_PCS PRX_TR_IN_B4_66
VDD_EMMC_1P8 B38 SAW (B8345)
TRX_B38
?? (BGS14MP A9)
B38 LNA
B40 LNA
HB PAM (WIPS33232-01)
TRX_B7
B7 DPX
PRX_TR_IN_B40
(BGA7H1BN6)
TX_TR_OUT_GSMHB
VDD_TFLAHS_3P0
TRANSCEIVER (S5M925DA02L030)
TX_TR_OUT_B7_38_40
(B8692) B7 SAW SAFFB2G6 5AA0F0A B28 SAW
LNA (BGA7H1BN6)
SUB ANT1 (L/MB)
PRX_TR_IN_B38
(BGA7H1BN6)
B40 SAW (B8347)
TRX_B40
VDD_EMMC_2P85
PRX_TR_IN_B7
VDD_EMMC_1P8/ VDD_EMMC_2P85
eMMC KLMAG1JETDB041
EMMC_CLK/CMD/RCLK/DATA[0:7]
SFH780AQ102
B38 SAW
PMIC
SFHG95AA002
DIPLEXER
DIPLEXER
B40 SAW
DRX_ANTMB
(DPX202700DT-4162A1)
5325A1K)
S2MPU08A02-6030
SFHG52AA002
(DPX252690DT-
DRX_ANTHB
DRX_ANTLB
TFLASH_CLK/CMD/DATA[0:3]
B2/B4 Dual SAW DIV_FEM (SFML7E0H001)
VDD_1P8_AP/ VDD_SIM_1P8_3P0 VDD_TFLASH_3P0
SFWG62DBB02
SIM_CLK/RST/DATA
SIM/SD SOCKET
DRX_TR_IN_B2_3_4_66_GSMHB
TRAY_DET
DRX_TR_IN_B5_8_12_17_20_28_GSMLB DRX_TR_IN_B7_38_40 DRX_TR_IN_B1
ACC SENSOR LIS2DS12TR
I2C
SAW (SFHG89XA402)
SAW (SFHG89XA402)
LNA (MXDLN16U)
VDD_1P8_AP
PM_I2S0_SYNC/BCLK/CLK/SDI/DO/DI GPS_RF_IN
PMIC_TCXO_EN/IN_26M PMIC_ONB/IRQB_N/IRQC
VOL_UP
PWR_ON
KEY
VOL_DN
GPS_ANT
VDD_1P8_AP
THM
BLANKET_THM
VDD_1P8_AP
THM
BAT_THM
WLAN_SPDY_FROM_S612
BT / WIFI / GPS ANT
WLAN_SPDY_TO_S612 LCD_RST_N
BT_SPDY_FROM_S612
DIPLEXER (DPX105950DT-6016A1)
FREQDISTRIBUTER (LFD181G58D P7D714)
SAW (SAFFB2G45MA0F3K)
BT_SPDY_TO_S612
WB_RF_2G
LCD_BL_PWM_LDI
FM_SPDY_TO_S612
BT / WIFI
TXCO_IN_26M
S5N5C12X016630
LED_27P
FILTER
LCD_MIPI_D[0:3]_P/N
LCD_MIPI_D[0:3]_P/N_F
WLAN_RXIP WLAN_RXIN
TFT LCD
WLAN_RXQP WLAN_RXQN WLAN_TXIP WLAN_TXIN WLAN_TXQP WLAN_TXQN
WLAN_TX_5G / WLAN_RX_5G ANT_COM_WLAN
Backlight IC
LCD_MIPI_CLK_N/P
LCD_MIPI_CLK_P/N
LCD_BUCK_EN
Buck Booster
LCD_BUCK_SCL_1P8
VDD_LCD_5P8_P/N
LCD_BUCK_SDA_1P8
VSYNC Rx 31ch TSP_INT
GRIP_WLAN_SDA_1P8
GRIP SENSOR (SX9330LIULTRT)
GRIP_WLAN_INT
TST_SCL_1P8
GRIP_WLAN_SCL_1P8
TST_SDA_1P8
AP / CP
VTCAM_MIPI_CLK_N/P
TSP IC (FST1BA90)
Tx 50ch
TSP
VTCAM_MIPI_CLK_N/P_F
FILTER S5E7904XF0_LA30
(Lassen O+)
VTCAM_MIPI_D0_N/P_F VTCAM_MIPI_D1_N/P_F
VTCAM_MIPI_D0_N/P VTCAM_MIPI_D1_N/P
5M CAMERA
VTCAM_RST_N
LPDDR4 K4F6E3S4HM-AGCJ (POP, 2GB)
VTCAM_MCLK VTCAM_SCL_1P8 VTCAM_SDA_1P8
CAM_MIPI_CLK_N/P
CAM_MIPI_CLK_N/P_F
FILTER CAM_MIPI_D0_N/P CAM_MIPI_D1_N/P CAM_MIPI_D2_N/P CAM_MIPI_D3_N/P
CAM_MIPI_D0_N/P_F CAM_MIPI_D1_N/P_F CAM_MIPI_D2_N/P_F CAM_MIPI_D3_N/P_F CAM_RST_N
8M CAMERA
CAM_MCLK CAM_SCL_1P8 CAM_SDA_1P8 CAM_AF_SCL_1P8 CAM_AF_SDA_1P8
S_SPK_I2S_DO S_SPK_I2S_DI S_SPK_I2S_WS
AMP 1
SPK_OUT_R_P/N
SPK 1
(TFA9896)
S_SPK_I2S_BCLK SPK_AMP_SCL_1P8 SPK_AMP_SDA_1P8
AMP 2
SPK_OUT_L_P/N
SPK 2
(TFA9896)
MAIN_MIC_P/N
MIC
CODEC_CLK CODEC_I2S_LRCK CODEC_I2S_BCLK CODEC_I2S_D_IN
PMIC CODEC_I2S_D_OUT CODEC_SCL_1P8 CODEC_SDA_1P8 EAR_OUT_R EAR_OUT_L EAR_L_DET EAR_G_DET EAR_MIC_P EAR_MIC_N
EARJACK
UART_RXD UART_TXD USB_D_N/P USB_AP_D_N/P AP_UART_RXD/TXD CP_UART_RXD/TXD IF_PMIC_SCL_1P8/ IF_PMIC_SDA_1P8/ IF_PMIC_IRQB/ IF_PMIC_MRSTB FG_SDA_1P8 FG_SCL_1P8 FG_ALERT_N
VBAT
IF PMIC S2MU005X03 V_BATTERY V_BATTERY_GND V_BATTERY_SENSE FG_SENSE_P FG_SENSE_N
SPK_AMP_SCL_1P8 SPK_AMP_SDA_1P8 SPK_I2S3_ DI/DO/WS/BCLK
BATTERY
USB_D_N/P USB_ID
CHGINOK
IF_PMIC_JIGONB_N
OVP
IF CON
FPF3687UCX
VBAT
VBUS_OVP_5P0
VBAT
JIG_ONB_CC VBUS_IF_5P0
LDO
CHG_IN_5P0 VREG_CC_LDO_3P3
POK_4P0 USB_D_P USB_D_N VBUS_IF_5P0
IFC_SENSE_CC
SBU1 SBU2
VBAT
CC1 CC2
VDD_1P8_AP CC_SCL_1P8
IF_PMIC_JIGONB_N FET
PD/CC IC S2MM005X03-6030
CC_SDA_1P8 CC_IRQ IFC_SENSE_INT_AP
https://www.youtube.com/anibalgarciaolivera
PMIC
Model : Revision : Manufacture Count : Charge : Contact : Date : Routing : Resin :
VX_Setup(2018-09-03)_HHP
C1152
C1242
R2001
C1047
C1041
ANT1004 C1143
U1007 R1003
C2085
C2063
U1000
C1179
C1129
L1055
U1001
C1160
C1157
C1054
C1063
TH2000
C1130
C1051
C1040
R2008
C2089
C1072
L1052
C1127
C1050
L1035
F1004 L1075
L1036
L1037
C2015
L2061
C1071
C1070
DUF1000
L1040 L1051
C1089
C1044
L1038
U2000
L1039
L1074
L1050 L1012
L1013
C1043 C1042
C1178
C1039
C1073
C1046
L1011 C1038
V2002 C1241
L1115 C1236
F1005
C1165
C1069
C1111
FEM1000
C1037
L1030
C1025
F1001
L1031
C1028
L2027
R1029
C1146 L1063 L1070
C1154
C1161
U1005
L1073
L1034
L1032
R1023
C1151
L1071
L1072
C1101
C1102
L1002
C1107 C1106
C1105
L1060
C1103
C1104
R1022 C1243
C1147
L1049
L1005
C1022
C1109
C1153
C1027
C1033
C1113
L1017
C1023
C1108
C1240
U1004
C1014
C1110
L1009
L2029
C1164
C1163
PAM1000
C1007
C1019
L1054
C1095 L1008
L1046
TP1000
C1031
C4081
R4024
R4027
R4031
L2001
L2006
CN5000
R5013 R5060
R5102
R5007
C5201
R5057
C5161 D5000
TP5020
R5032
C5159
C5167
R5003
C5166
R5059
ZD5001
C5173
C5174
C5272
TP_4007
TP_UB
R4041
D5004
R5024
D5008
R5023
R5062
R5058
U5001
ZD5004
L5009 ZD5000
C5165
C5200
R5061
TP5018
C5040
C5175
C5160
C5045
C5048
R5008
ZD5005 C5176
C5158
C5168
C5050
SUS3000
C2002
C2003
C5169
C5162
C5259 C7010
C5043 C5051
C5059 C5049
U5005
U5004
R5000
C5039
R5030
R5034
TR5000
D5001
C5047
R5028
R5011
R5031
R5026
R5119
R5029
R5017
R5025
R5012
R5035
Q5001
U5003
R5018
C5058
R5027
L5011 L5110
C5137
R4049
C7013
C7002
C7008 C5054
U2004
L2005
C7009 C7011
C7005
C7021
TP2001
TP7000
C7012
R7000
U7001
C7007
TP2000
C5163
U7003 D5002
C7018
L7001
C7019
C2001
L7002
R4048
R7002
TP7001
C7020
C7201 C7200
R4019
R4022
R4018
R4021
HEA7000
C7003
C7017
C7001
U7000
TP7003
D7000
F7003
C7004
F7004
R7004
F7000
R7003
F7001
C7043
R7001
F7002
C7006
TP5001
R4017
R4030
R5047
R5033
TP5002
C7000
C4084
R4007
C4014
R4005
C4085 TP4004
TP5000
R4001
R4208
R7010
TH4000
R4006
C4050
R4000
L7000
TH5000
TP1001
C2049
C2050
L2064
C1235
C1020
C1021
TP1003
TP1002
C1088 C1024
L1007
C1126
C1125
C1000
C1002
C1231
L1047
C1145
C1098
L1045
L1006
C2055
C2061
L1048
L1069
C1162
C1032
C2058
L1059
L1057
C2054
C2057
L1004
C1026
L1056
L1003
L1029
L1033
C1097
C1001 C1078
C1076
C1004
L1020
C1077
L1064
C1132
L1000
L1018
R4042 C6042
R4053
L6020
L6021
C1005
C2090
R4052
U7002
R4025
U1006
L1068
R2003
C2056
C2068
C2059
L2039
C2053
L2067
C2091
C2062
C2034
C2033 C2029
C2028
C2067
C2060
C2077
R2010
L2062
TP_SPEEDY
L2038
C7024 R4028
L1116
U1009
C1246 C1010
C2036
C1244
C1009 C1003
C1052
F1012
C1248
L1026
C1008
C1099
C1119
C1114
C1245
C1247
U2011 R2009
L2041
R2002
C1017
L1028
C1055
R4016
C7014
C7016
R7104
C1116
L2066
F1003 C1232
C1233
C2093
C1234
C1048
L2008
L1053
C2046
C1118
C1122
L2047
C2051
R4055
C7022
R4060
C7101
R7103
ZD7011
C7102
R7105
ZD7012
CON2000
C1115
C1016
C2043 C2044
C1049
V2000
C8027
ZD8002
C8026
ZD8001
L8006
L8005
HDC8002
R8000
V8006
C8001 L8003
C8012
C8025
C8028
HDC8000
CON8006 ZD8009
D6002
R6028 ZD6001
HDC8001
C6008 L6003
C6000 L6000
C6013 L6001 R6031
C6012 L6006 R6030
C6003 R6026
D6001
C6015
C6014
ZD6000
L6017
L6018
R6029
R6035
C6016 L6019
D8004
D8003
R8003
R8002 D8001
ZD8007
D8002
IFC8000
ZD8008
D8005
L8002
C8011
C8000
R8001 ZD8000
R6033
L2007
L2042
R4054
TP7002
D6004
R6032
D6003
C6001
L2024
L2025
F2006
GNSS_SPEEDY
C4019
R4039
C7023
C1144
ZD1000
C1239
C1015
C1094 C1117
R5021
R6036
C6002
C6017
TAC7002
C2037
C2039 R6050
C2094
HDC5001
R6027
C2045
R6051
C2092
C6034
R6038
R5100
C7015
R6034
L2065
C1045
C1112
R7102
R5036
C1180
C1148 L1041
C2031
CN7001
XCP_GPIO4000
TP_XCP_RF_ON4000
U6001
TH5020
R5101
R4026
C6036
C4086 XCP_GPIO4001
TP5022
R7007
TAC7001
R4029
C6035
R6052
C4078 C4200
C4003
R4034
TP5017
ANT1002
L2056 L1024
C2030
CON2002
C1237
F1011
C1093
F1007
L2030
TP6001
UME5000
C4082
R4059
C5018
C5017
TP4103
R5009
L1066
CPL1000 C1238
R1028 C1006
TP_IF_TEST
C2052
C4013
C4025
C4016
R4073
R4064
TP_CLK2
TP5014
TP5015
R4037
L1001
R1004
C1012
C1225
R1001
TP_GPS_INT
C4079
U400
R4002
C4076
C5029
C5022
TP_CLK1
C5023
C1139
ANT1003 L1023
L3010
TP_GPS_PWRON
C1018
TP_GPS_RTS
U1002
R4113
TP_GPS_RXD
TP_GPS_CTS
R1026
R4111
C4005
R4009
C4080
C5033
R4035
C5107
C5032
C5021 C5009
C6043
C8005
C8002
U8000
L8000
C8009 C8010
C5097
L1065
C1156 R3009
C3055 L3014
C7037
C7040
C7044
L3015
C1090 C3056
C3052
R3008
R3007
TP_GPS_TXD
C4083
C5019 C5026
C1057
TCX2000
C3061
F3003
C3049
U3005
L3013
C1155
R4112
L2015
C5024
C1058
L1022
C3051 C3050
C4034
R4015
C1203
L1042
R1002
L1021
C1128
R4110
TP_XGNSS_GPLL_ANA_EXT
C5025
C8003
C8209
C8008
R4014 R4008
SLC8000
R8006
C8006
L8001
S_TP_REPORT_SW
C8004
C8207
S_TP_TSP_STOP
R4013
C4030
R1010
L1010 L1019
C1011
C3045
R3016
F3004
L1044
HDC8200 S_TP_TSP_RST
R4012
C4029
C4031
C8007
ZD7006
ZD7003
ZD7001
C7026
C7027
C7032 L7004
C7030
C7036
C7034
C7100
R7101
ZD7010
TAC7000
R7100
C4028
U1008
R4050
TP_XRTC_XTO
R4074
L1058
R1020 L1076 R4047
R6301
R4075
C1035 R1013
R1021
R3015
R3010
R3011
U3004
C3034 L3007 L3008
R4051
L3016
C7046
CON2003
R4108
R4109
R7009
C1137
C3041
VR6000
C6040
L6015
C6039
L6014
R4044
R4023
R4045
F3002
U7004
TP_MIPI_CLK_P
R4106
R4004
R4020
R4107
R4104
R4103
L3012
RFS1001
V2003 TP_MIPI_D1_P
R4102
R3001
C6007
R4105 R4101
L3011
R7008
C7039
C7055
C7048
C7042
C7056
U7005
L6009
R7025
R7024
C6030
R6019
L6012
R6012
L6002
C6029
R4043
R4046
L6005
C7047
R6018
C6006
ZD6010
V2005
CON2005
HDC7001
C6024
R6017
R6015
ZD6009
L6007
R6013 C6025
R6014
C6028
C6005
C6026
L6100
R6002
R6006
L6004
L1062
C1034
VR1001
C6038
ZD6002
R6004
C6010
C1142
VR3000
L3004
C3038
C6004
R6200
ZD6003
R6009
R6003
C6009
C7053
ZD6008
ZD6007
R6005
C2010
ZD6006 R6010
L2028
R7026
L6011
ZD6005
L2023
R6000
ZD6101
R6101
ZD6100
C6027
C2038
L6101
L2017
L2043 C2041
C2066
C2009
C1136
C6041
L6016
L2016
L2050
L2000
R4036
R4032
R4038
R4033
C7054
L2021
C7045
C7029 ZD7005
L2022 L2018
C2101
C6037
HDC7002
L6010
C7028 ZD7002
U7007
U7006 C7050
R7023
R7021
C7031 ZD7004
C2100
R7022
R7005
C7025 ZD7000
L2009
C7051
C7052
U7008
C2040
R7006
C2048
U2002
C2064
C2075
C7049
C7033
C2025
L2034
L2035
C7035
L2020
L2014
L2026
CPL2000
L2032
C2000
L2010
C1138
ANIBAL GARCIA VENEZUELA https://irepairvenezuela.com/ @irepair.ve
L2011
C2042
C2022
L2012
C2065
R6008
L2033
F2004
F2001
L2013 C2047
C2024
C2006
SUS3001
C2023
C2011
L2031
ANT3000
AU6000 HDC8010
ANT2000
C2026 L2019
F2002
L2003 L2004
C2012
C2073 C2072
R2004
U2005
L2036
L2049 L2048
R2005
L2044
DIF2000
L2046
C2007
L2045
U2001
C2027
C2035 C2069
L2051
C2013
ANT2001
ANT2002
Created date of PCB data : THU FEB 14 11:22:06 2019
D8000
HDC6000
https://www.youtube.com/anibalgarciaolivera
SM-T515/T517/T510 Common
R5120
C5119
C5092
C5192
R5010
C5118
C5124
C5188
C5111 C5121 R5020
C5120
C5001
L5004
C5066
TP5007
C5130
C5083
C4044
C5011
C5005
C5081
C5035
C4046
C5123
C5076
L5010
C4042
C5089
C5010
TP5008
C5101 C5102
C6408
C5193
C5042 C4000
L5003
C4255
C4059
C4058 R4010
C4055
C4054
C5007
C4077 C5008
C6405
OSC5000
TP4003
TP5016
TP5012
TP5005
TP4008
TP4006
C6407
C6401
L6401
C5003
C4088
C4072
C4089
C4047
C4091
U6005
C6412
C4063
C5117
U5011
C5036
C6400
C6423 C6421
C6416
C4106 C4104
C5106
C6402
C6413
C6427
C6404
C6424
TP_PMIC_AP32K
C6403 C6425
GA3005
GA3008
C6426
C6415
C6409
L6403
U6006
C6419
C5044
C4024
C4087
C4064
C6406
C6417 C6420
C4062
C4092
C6410
C6411
C6414
C4045
C4071
C5103
C4009
C4010
C5012
C4090
C4093
C4015
C5080
TP5004
C5115
L5002
C4048
C4066
C4023
C5004
C6418
C5006
C4043
C4105
C4017
C6422
C4069
R4011
C4057
C4018
C4060
C4056
C4068
C5105
C4094 C4103
C4070
R5005
C5172
C5181
C5062
R5004
C5013
C4002
C4074 C4095
C5061
C5075
L5005
C4041 C4075
C4053
C4067
C4001
C4020
C5000
C5046
C5053
C5034
C4035
C4061
C4033
C4006
C4036
C4037
L5008
C5082
C4012
C4051
R4201
C4022 C4021
C4065
R4200
C4032
C4052
R4070
R4203
C4073
R4069
R4202
C5131
C5014 C4049
C4038
TP5003
C5015
C5100
C5038 C4097 C4007
C5064
C4101
C5031
C5093
C5037
C5060
C4100
C4008
C4040
C5070
CN7000
C4098
C4039
C5052
R4072
C4099
C4004
R4071
C5016 C4096
C5027
L5007
L5001
R4204
C5041
R4065
C5078
R4206
R4207
C5028
R4068
TP5011
R5019
TP_8M_MIPI_CLK_P
C4011
R4205
R4067
R4066
GA3006
TP_8M_MIPI_D1_P
C5189
C3062
C5116
C3027
C5112
C3033
C5055
F3001
L3002
L3003
C3028
L5006
C3029
C3009
C3008
C3063
C3015
C3014
GA3000
C5071
C3039
C3043
C3017
GA3004
ANIBAL GARCIA VENEZUELA https://irepairvenezuela.com/ @irepair.ve C5020
C3040
C3032 C3150
C3037
C3030
U3003
U3002
C3011
C3010
C3036
C3016
C3044
C5077
C3026
C5132
C3022
C3020
C3025
C3021
WL_FEMCTRL_3000
C3024
TP_FM_SPDY_TO_S3000
TP_BT_SPDY_TO_S3000
L3001
C3023
C3019
TP_BT_SPDY_FROM_S3000
TP_WLAN_SPDY_TO_S3000
TP_WLAN_SPDY_FROM_S3000
C5057
GA3001
C5030
GA3002
C5002
GA3003
GA3009
Model : Revision : Manufacture Count : Charge : Contact : Date : Routing : Resin :
L6200 L6204
C6102
L6202
C6101
L6201
GA3007
SM-T515/T517/T510 Common
L6203
C6100 C6104
GA8001
GA8000
C6103
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8. Level 3 Repair
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8-3. Flow chart of Troubleshooting.
Oscilloscope
Digital Multimeter
Power Supply
+ driver, ESD Safe Tweezer
8960 & Spectrum Analyzer
Soldering iron
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8. Level 3 Repair 8-4-1. Power on
Mobile Tablet does not power on
YES 1. Charging the battery by TA,. Check the battery voltage is it more than 3.5v?
2. After Charging, if its voltage level still
NO
low(under 3.5V) ⇒ Go to “8-4-2. Charging”
Ab
Part ”
YES power on the tablet and check the power on sound. Sound is ok?
YES
Go to “8-4-10. Display” Part
Ab
NO
Ab Check the TactKey(TAC7000), R7101,(Resistor) (soldering crack, open, etc)
abnormal
Change the Material. And retry to the power on operation
Ab
YES
Check the U5001, Output Voltage (C5169 > 3.5v)
NO
If the voltage is not satisfied with normal Condition, replace U5001.
Ab YES
Check the U5011, Output Voltage (TP_4003 = 1.8v )
NO
Ab
If the voltage is not satisfied with normal Condition, replace U5011
YES
Go to “8-4-3. INITIAL” Part
End
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8. Level 3 Repair
8-4-2. Charging Part (TA / USB) TA / USB Insert
Check the C5045 Voltage (C5045 = 5V)
NO
1. Replace “IF FPCB” 2. Replace “IF SUB PBA”
Ab
3. Replace HDC5001
YES
Check the U5005, Output Voltage (C5051 = 5V)
NO Replace U5005
Ab YES
NO Check the U5001, Input Voltage (C5160= 5V)
1. Replace L5009 2. Replace U5001
Ab YES
NO Check charging again. Is it okay?
1. Replace R5013 2. Replace CN5000
Ab
3. Change Main PBA. 4. Change Battery.
YES
End
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8. Level 3 Repair 8-4-3. INITIAL
Initial Failure
Re-download Software
Normal
Check RSOB(SOC_RESET_N) R5020=1.8V(high)
Abnormal Replace PMIC(U5011)
Ab Normal
Replace AP(U400).
Normal
Change PBA
Normal
End
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8. Level 3 Repair 8-4-4. SIM Card Insert SIM Card
Abnormal Is SIM/SD Assy OK?
Replace SIM/SD Assy
Ab Normal
Check the SIM Voltage C6002 >= 1.8/3.0 V TRAY_DET R6028 = 1.8 V
Abnormal
Ab
Change to the new SIM card. If it doesn`t still work well after changing the SIM card, Check PMIC(U5011),AP(U400) (Crack etc)
Normal
Abnormal Check SIM DATA/CLK/RST. Check the AP(U400) (Crack etc) (R6033,R6034,R6036)
Ab
Normal
Change PBA
Normal End
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8. Level 3 Repair 8-4-5. SD card
Insert SD Card
Abnormal Is SIM/SD Assy OK?
Replace SIM/SD Assy
Ab Normal
Check the VDD_TFLASH_3P0 C6017 >= 3.0 V TRAY_DET R6028 = 1.8 V
Change to the new SD card. Abnormal
Ab
If it doesn`t still work well after changing the SD card, Check PMIC(U5011),AP(UC400) (Crack etc)
Normal
Check TFLASH_DATA(0)~D(3) ,
Abnormal Check the AP(U400) (Crack etc)
TFLASH_CMD (R6029,R6030,R6031,R605)
Ab
TFLASH_CLK(R4053)
Normal
Change PBA
Normal End
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8. Level 3 Repair 8-4-6. Acc Sensor
Sensor does not work
Abnormal Check VDD_SENSOR_1P8 C6034, C6035 = 1.8V
Replace PMIC(U5011)
Normal
Check SENSOR_SCL/SDA_1P8 R6051,R6052 = 1.8V
Abnormal Resolder R6051,R6052
Normal
Abnormal Replace U6001
Change PBA
Normal
End
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8. Level 3 Repair 8-4-7. USB USB Detection Failed
Check IF SUB PBA(HDC8000,IFC8000)
Abnormal Replace IF SUB PBA
Ab Normal
Abnormal Check IF CTC FPCB
Ab
Replace IF CTC FPCB
Normal
Abnormal Check HDC5001
Replace the connector(HDC5001).
Ab Normal
Check IF PMIC(U5001). Check VBUS_IF_5P0, C5045 = 5.0V(Connected TA)
Abnormal Replace IC(U5001, U400)
Ab
Normal
Change PBA Normal
End
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8. Level 3 Repair 8-4-8. Display LCD is still off after PWR ON YESl
Check the connector of HEA7000
NO Reconnect the HEA7000
Ab YES
NO LCD module(crack,etc)
Replace module the LCD module
Ab YES
Check the voltage C7020 = 27V
abnormal Resolder or Replace U7003
Ab YES
Check the voltage C7018 = 5.8V C7019 = -5.8V
abnormal Resolder or Replace U7001
Ab
YES
abnormal Check the voltage C7017 = 1.8V
Check the U7000
Ab YES
End
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8. Level 3 Repair 8-4-9. TSP
NO Check the TSP connector
Ab
Reconnect the SLC8000
YES
NO Check the LINK connector
Ab
Reconnect the HDC8200
YES
Check the voltage C8002 = 3.3V C8003 = 1.8V
NO
Ab
Resolder or Replace U7002
YES
NO TSP is working
Ab
Resolder or Replace U8000
YES
End
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8. Level 3 Repair 8-4-10. 8M CAMERA Check the camera connector on main PBA
NO Reconnect the HDC7001
Ab YES
Check the voltage When 8M camera is operating C7032 = 2.8V C7026=1.8V
NO Replace U7007
Ab
YES
Check the voltage When 8M camera is operating C7025 = 1.2V
NO
Ab
Replace Camera module Or check the U7008
YES
Check C7030 (Clock frequency) is 26Mhz ※Test condition (oscilloscope setting) :10.0ns/div(time division)
NO Check or replace U400
Ab
YES
YES
Replace the camera module
End
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8. Level 3 Repair
8-4-11. 5M CAMERA Check the camera connector on main PBA
NO Reconnect the HD7002
Ab YES
Check the voltage When 5M camera is operating C7055 = 2.8V
NO Replace Camera module
Ab
Or check the U7004
YES
Check the voltage When 5M camera is operating C7042 = 1.8V
NO Replace Camera module
Ab
Or check the U7007
YES
Check the voltage When 5M camera is operating C7056 = 1.2V
NO Replace Camera module
Ab
Or check the U7005
YES
Check C7043 (Clock frequency) is 26Mhz ※Test condition (oscilloscope setting) :10.0ns/div(time division)
NO Check or replace U400
Ab
YES
Replace the camera module
YES
End
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8. Level 3 Repair
8-4-12. Microphone Part – Main mic
Check microphone function in call on speaker mode or camera (recording) mode (etc...)
Check the mic placed on PBA for any damage.
Abnormal Replace the mic
Ab YES
Check the component state of L6015, C6037, L6016, C6039
Abnormal Re-solder or replace the components
Ab YES
Check the component state of C5192, C5193
Abnormal
Re-solder or replace the components
Ab YES
Replace the U5011
END
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8. Level 3 Repair
8-4-13. Speaker Left
Check the sound on speaker with playing MP3 with maximum volume level.
Check the SPK module for any damage
Abnormal Replace the speaker module
Ab YES
Abnormal Check the pin of connector
Replace the connector
Ab YES
Check the component state of L8002, L8003
Abnormal Re-solder or replace L8002, L8003
Ab YES
Check the state of U6005 (AMP) and components nearby the AMP.
Abnormal Re-solder or replace the AMP or the
Ab
components
YES
END
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8. Level 3 Repair
8-4-14. Speaker Right
Check the sound on speaker with playing MP3 with maximum volume level.
Check the SPK module for any damage
Abnormal Replace the speaker module
Ab YES
Abnormal Check the pin of connector
Replace the connector
Ab YES
Check the component state of L8005, L8006
Abnormal Re-solder or replace L8005, L8006
Ab YES
Check the state of U6006 (AMP) and components nearby the AMP.
Abnormal Re-solder or replace the AMP or the
Ab
components
YES
END
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8. Level 3 Repair
8-4-15. Earjack Part
Earphone is not detected
Check the E/J FPCB for any damage
Abnormal Replace the E/J FPCB
Ab YES
Check R5120, L6100, R6200
Abnormal Re-solder and replace it.
Ab YES
Check the U5011 (PMIC, Internal codec)
Abnormal Replace U5011
Ab YES
END
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8. Level 3 Repair
8-4-16. Earjack- Rx
Check the headset Rx during playing MP3 with max volume.
Check R6006, R6003 , L6005, L6004
Abnormal Re-solder or replace the components
Ab YES
Replace U5011
END
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8. Level 3 Repair
8-4-17. Earjack- Tx
Check headset mic on call or camera (recording) mode.
Check R6012, R6013, R6014, R6015, C6025, C6026, L6009, L6012, C6030, C6028 .
Abnormal Re-solder or replace components
Ab
Yes
Abnormal Check C5111, C5112
Re-solder or replace components
Ab
Yes
Replace U5011
END
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8. Level 3 Repair
8-4-18. BT part
BT is not working
Check the BT function on
NO Enable BT function
Ab YES
Check the voltage of C3008,C3008=1.1v, C3023,C3010,C3020=1.8V
NO
Check the U5011 (crack,open,damage, etc)
Ab
YES
Check the status of F3001, F3002, F3004
NO
Resolder or replace F3001, F3002, F3004
Ab YES
Check C3034,L3007,L3008,C3061, C3027,C3033,C3028,C3029
NO
Resolder or replace C3034,L3007,L3008,C3061,C3027,
Ab
C3033,C3028,C3029
YES
Resolder or Replace U3003
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END
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8. Level 3 Repair 8-4-19. WIFI part
WIFI is not working
Check the WIFI function on
NO Enable WIFI function
Ab YES
Check the voltage of C3008,C3008=1.1v,
NO
Check the U5011 (crack,open,damage, etc)
C3023,C3010,C3020=1.8V
Ab YES
Check the status of F3001, F3002, F3004,U3002
NO
Resolder or replace F3001, F3002, F3004,U3002
Ab
YES
Check C3034,L3007,L3008,C3061, C3027,C3033,C3028,C3029 ,C3039,C3150,C3030
NO
Ab
Resolder or replace C3034,L3007,L3008,C3061,C3027, C3033,C3028,C3029,C3039,C3150, C3030
YES
Resolder or Replace U3003
YES
END
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8. Level 3 Repair 8-4-20. GPS part
GPS is not working
Check the GPS function on
NO Enable GPS function
Ab YES
Check the voltage of C2056,C2052=1.8v, C2060=1.1V
NO Resolder or replace U5011
Ab
YES
Check the status of F2006,F3003,F3005,F3004, F3002
NO
Resolder of Replace F2006,F3003,F3005,F3004,F3002
Ab
YES
Check the status of L2047,C3049,C3050,L3013,
NO
C3051,C3061,L3008,L3007 C3034
Ab
Resolder or Replace of L2047,C3049,C3050,L3013, C3051,C3061,L3008,L3007 C3034
YES
Resolder or Replace U2011
YES
END
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8. Level 3 Repair
8-4-21. LTE B1, WCDMA B1 Rx NORMAL CONDITION Catch the channel? No
C1156 ≤ -65dBm ?
Yes
Check soldered C1142, C1136, C1138, RFS1001
Ab No
C1145 = 2.8V?
No Re-solder or change U5011
Ab Yes
C1243 ≥ -65dBm ?
No Re-solder or change CPL1000, F1011, U1006
Ab Yes
Check the voltage at C2046,C2044 = 1.2V C2056,C2058 = 1.8V
No Re-solder or change U5011
Ab Yes
LTE B1, WCDMA B1 Receiver is O.K?
No Re-solder or change U2011
Ab Yes
End
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8. Level 3 Repair
8-4-22. LTE B2, WCDMA B2, PCS Rx NORMAL CONDITION Catch the channel? No
C1156 ≤ -65dBm ?
Yes
Check soldered C1142, C1136, C1138, RFS1001
Ab No
C1145 = 2.8V?
No Re-solder or change U5011
Ab Yes
C1004 ≥ -65dBm ?
No Re-solder or change CPL1000, F1011, U1006
Ab Yes
Check the voltage at C2046,C2044 = 1.2V C2056,C2058 = 1.8V
No Re-solder or change U5011
Ab Yes
LTE B2, WCDMA B2, PCS Receiver is O.K?
No Re-solder or change U2011
Ab Yes
End
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8. Level 3 Repair
8-4-23. LTE B3, DCS Rx NORMAL CONDITION Catch the channel? No
C1156 ≤ -65dBm ?
Yes
Check soldered C1142, C1136, C1138, RFS1001
Ab No
C1145 = 2.8V?
No Re-solder or change U5011
Ab Yes
C1009 ≥ -65dBm ?
No Re-solder or change CPL1000, F1011, U1006
Ab Yes
Check the voltage at C2046,C2044 = 1.2V C2056,C2058 = 1.8V
No Re-solder or change U5011
Ab Yes
LTE B3, DCS Receiver is O.K?
No Re-solder or change U2011
Ab Yes
End
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8. Level 3 Repair
8-4-24. GSM900, WCDMA B8,LTE B8 Rx NORMAL CONDITION Catch the channel? No
C1156 ≤ -65dBm ?
Yes
Check soldered C1142, C1136, C1138, RFS1001
Ab No
C1145 = 2.8V?
No Re-solder or change U5011
Ab Yes
L1057 ≥ -65dBm ?
No Re-solder or change CPL1000, F1011, U1006
Ab Yes
Check the voltage at C2046,C2044 = 1.2V C2056,C2058 = 1.8V
No Re-solder or change U5011
Ab Yes
GSM900, WCDMA B8,LTE B8 Receiver is O.K?
No Re-solder or change U2011
Ab Yes
End
Confidential and proprietary-the contents in this service guide subject to change without prior notice Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
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ANIBAL GARCIA VENEZUELA https://irepairvenezuela.com/ @irepair.ve
8. Level 3 Repair
8-4-25. LTE 12,17 Rx NORMAL CONDITION Catch the channel? No
C1156 ≤ -65dBm ?
Yes
Check soldered C1142, C1136, C1138, RFS1001
Ab No
C1145 = 2.8V?
No Re-solder or change U5011
Ab Yes
C1231 ≥ -65dBm ?
No Re-solder or change CPL1000, F1011, U1006
Ab Yes
Check the voltage at C2046,C2044 = 1.2V C2056,C2058 = 1.8V
No Re-solder or change U5011
Ab Yes
LTE 12,17 Receiver is O.K?
No Re-solder or change U2011
Ab Yes
End
Confidential and proprietary-the contents in this service guide subject to change without prior notice Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
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ANIBAL GARCIA VENEZUELA https://irepairvenezuela.com/ @irepair.ve
8. Level 3 Repair
8-4-26. LTE 20 Rx NORMAL CONDITION Catch the channel? No
C1156 ≤ -65dBm ?
Yes
Check soldered C1142, C1136, C1138, RFS1001
Ab No
C1145 = 2.8V?
No Re-solder or change U5011
Ab Yes
C1077 ≥ -65dBm ?
No Re-solder or change CPL1000, F1011, U1006
Ab Yes
Check the voltage at C2046,C2044 = 1.2V C2056,C2058 = 1.8V
No Re-solder or change U5011
Ab Yes
LTE 20 Receiver is O.K?
No Re-solder or change U2011
Ab Yes
End
Confidential and proprietary-the contents in this service guide subject to change without prior notice Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
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ANIBAL GARCIA VENEZUELA https://irepairvenezuela.com/ @irepair.ve
8. Level 3 Repair
8-4-27. GSM850, LTE B5,WCDMA B5 Rx NORMAL CONDITION Catch the channel? No
C1156 ≤ -65dBm ?
Yes
Check soldered C1142, C1136, C1138, RFS1001
Ab No
C1145 = 2.8V?
No Re-solder or change U5011
Ab Yes
C1125 ≥ -65dBm ?
No Re-solder or change CPL1000, F1011, U1006
Ab Yes
Check the voltage at C2046,C2044 = 1.2V C2056,C2058 = 1.8V
No Re-solder or change U5011
Ab Yes
GSM850, LTE,WCDMA B5 Receiver is O.K?
No Re-solder or change U2011
Ab Yes
End
Confidential and proprietary-the contents in this service guide subject to change without prior notice Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
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ANIBAL GARCIA VENEZUELA https://irepairvenezuela.com/ @irepair.ve
8. Level 3 Repair
8-4-28. LTE B4,66, WCDMA B4 Rx NORMAL CONDITION Catch the channel? No
C1156 ≤ -65dBm ?
Yes
Check soldered C1142, C1136, C1138, RFS1001
Ab No
C1145 = 2.8V?
No Re-solder or change U5002
Ab Yes
C1005 ≥ -65dBm ?
No Re-solder or change CPL1000, F1011, U1006
Ab Yes
Check the voltage at C2046,C2044 = 1.2V C2056,C2058 = 1.8V
No Re-solder or change U5011
Ab Yes
LTE B4,66, WCDMA B4 Receiver is O.K?
No Re-solder or change U2011
Ab Yes
End
Confidential and proprietary-the contents in this service guide subject to change without prior notice Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
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ANIBAL GARCIA VENEZUELA https://irepairvenezuela.com/ @irepair.ve
8. Level 3 Repair
8-4-29. LTE B2 Rx NORMAL CONDITION Catch the channel? No
C1156 ≤ -65dBm ?
Yes
Check soldered C1142, C1136, C1138, RFS1001
Ab No
C1145 = 2.8V?
No Re-solder or change U5011
Ab Yes
L1007 ≥ -65dBm ?
No Re-solder or change CPL1000, F1011, U1006
Ab Yes
Check the voltage at C2046,C2044 = 1.2V C2056,C2058 = 1.8V
No Re-solder or change U5011
Ab Yes
LTE B28 Receiver is O.K?
No Re-solder or change U2011
Ab Yes
End
Confidential and proprietary-the contents in this service guide subject to change without prior notice Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
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ANIBAL GARCIA VENEZUELA https://irepairvenezuela.com/ @irepair.ve
8. Level 3 Repair
8-4-30. LTE B38 Rx NORMAL CONDITION Catch the channel? No
C1156 ≤ -65dBm ?
Yes
Check soldered C1142, C1136, C1138, RFS1001
Ab No
C1145 = 2.8V?
No Re-solder or change U5011
Ab Yes
L1055 ≥ -65dBm ?
No
Re-solder or change CPL1000, F1011, F1005, FEM1000
Ab Yes
Check the voltage at C2046,C2044 = 1.2V C2056,C2058 = 1.8V
No Re-solder or change U5011
Ab Yes
LTE B38 Receiver is O.K?
No Re-solder or change U2011
Ab Yes
Confidential and proprietary-the contents in this service guide subject to change without prior notice Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
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8. Level 3 Repair
End
8-4-31. LTE B7 Rx NORMAL CONDITION Catch the channel? No
C1156 ≤ -65dBm ?
Yes
Check soldered C1142, C1136, C1138, RFS1001
Ab No
C1145 = 2.8V?
No Re-solder or change U5011
Ab Yes
C1069 ≥ -65dBm ?
No
Re-solder or change CPL1001, U1004, DUF1000
Ab Yes
Check the voltage at C2046,C2044 = 1.2V C2056,C2058 = 1.8V
No Re-solder or change U5011
Ab Yes
LTE B7 Receiver is O.K?
No Re-solder or change U2011
Ab Yes
Confidential and proprietary-the contents in this service guide subject to change without prior notice Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
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ANIBAL GARCIA VENEZUELA https://irepairvenezuela.com/ @irepair.ve
8. Level 3 Repair
End
8-4-32. LTE B40 Rx NORMAL CONDITION Catch the channel? No
C1156 ≤ -65dBm ?
Yes
Check soldered C1142, C1136, C1138, RFS1001
Ab No
C1145 = 2.8V?
No Re-solder or change U5011
Ab Yes
L1037 ≥ -65dBm ?
No
Re-solder or change CPL1000, F1011, F1004, FEM1000
Ab Yes
Check the voltage at C2046,C2044 = 1.2V C2056,C2058 = 1.8V
No Re-solder or change U5011
Ab Yes
LTE B38 Receiver is O.K?
No Re-solder or change U2011
Ab Yes
Confidential and proprietary-the contents in this service guide subject to change without prior notice Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
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8. Level 3 Repair
End
8-4-33. PCS, DCS Tx NORMAL CONDITION Catch the channel NO
Check the CPL1000 PIN1 about 22dBm?
YES Check soldered C1142, C1136, C1138, RFS1001, C1156, L1023
NO
Check the Voltage C1145 =2.8V C1000 =1.8V
NO Re-solder or change U5011
YES
Check the L1028 about 28dBm
NO Re-solder or change PAM1000
YES
Check the L1069 about 0dBm
NO Re-solder or change L1069
Confidential and proprietary-the contents in this service guide subject to change without prior notice Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
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ANIBAL GARCIA VENEZUELA https://irepairvenezuela.com/ @irepair.ve
8. Level 3 Repair
YES
PCS,DCS Transmitter is O.K?
NO Re-solder or change U2011
YES
END
8-4-34. GSM900,850 Tx NORMAL CONDITION Catch the channel NO
Check the CPL1000 PIN1 about 22dBm?
YES Check soldered C1142, C1136, C1138, RFS1001, C1156, L1023
NO
Check the Voltage C1145 =2.8V C1000 =1.8V
NO Re-solder or change U5011
YES
NO Check the L1020 about 28dBm
Re-solder or change PAM1000
YES
NO Check the C1146 about 0dBm
Re-solder or change C1146
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8. Level 3 Repair
YES
NO GSM900,850 Transmitter is O.K?
Re-solder or change U2011
YES
END
8-4-35. WCDMA B1, LTE B1 Tx NORMAL CONDITION Catch the channel NO
Check the CPL1000 PIN1 about 22dBm?
YES
Check soldered C1142, C1136, C1138, RFS1001, C1156, L1023
NO
Check the Voltage C1145 =2.8V C1000 =1.8V
NO Re-solder or change U5011
YES
Check the L1004 about 28dBm
NO Re-solder or change PAM1000
YES
NO Check the L1070 about 0dBm
Re-solder or change L1070
Confidential and proprietary-the contents in this service guide subject to change without prior notice Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
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8. Level 3 Repair
YES
NO WCDMA B1, LTE B1 Transmitter is O.K?
Re-solder or change U2011
YES
END
8-4-36. LTE B2, WCDMA B2 Tx NORMAL CONDITION Catch the channel NO
Check the CPL1000 PIN1 about 22dBm?
YES Check soldered C1142, C1136, C1138, RFS1001, C1156, L1023
NO
NO Check the Voltage C1145 =2.8V C1000 =1.8V
Re-solder or change U5011
YES
NO Check the L1003 about 28dBm
Re-solder or change PAM1000
YES
NO Check the L1070 about 0dBm
Re-solder or change L1070
Confidential and proprietary-the contents in this service guide subject to change without prior notice Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
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8. Level 3 Repair
YES
NO LTE B2, WCDMA B2 Transmitter is O.K?
Re-solder or change U2011
YES
END
8-4-37. LTE B3 Tx NORMAL CONDITION Catch the channel NO
YES Check the CPL1000 PIN1 about 22dBm?
Check soldered C1142, C1136, C1138, RFS1001, C1156, L1023
NO
Check the Voltage C1145 =2.8V C1000 =1.8V
NO Re-solder or change U5011
YES
NO Check the L1059 about 28dBm
Re-solder or change PAM1000
YES NO Check the L1070 about 0dBm
Re-solder or change L1070
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8. Level 3 Repair
YES NO LTE B3 Transmitter is O.K?
Re-solder or change U2011
YES
END
8-4-38. WCDMA B4, LTE B4,66 Tx NORMAL CONDITION Catch the channel NO
Check the CPL1000 PIN1 about 22dBm?
YES
Check soldered C1142, C1136, C1138, RFS1001, C1156, L1023
NO
Check the Voltage C1145 =2.8V C1000 =1.8V
NO Re-solder or change U5011
YES
Check the L1029 about 28dBm
NO Re-solder or change PAM1000
YES
Check the L1070 about 0dBm
NO Re-solder or change L1070
Confidential and proprietary-the contents in this service guide subject to change without prior notice Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
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8. Level 3 Repair
YES
WCDMA B4, LTE B4,66 Transmitter is O.K?
NO Re-solder or change U2011
YES
END
8-4-39. WCDMA B5, LTE B5 Tx NORMAL CONDITION Catch the channel NO
Check the CPL1000 PIN1 about 22dBm?
YES
Check soldered C1142, C1136, C1138, RFS1001, C1156, L1023
NO
Check the Voltage C1145 =2.8V C1000 =1.8V
NO Re-solder or change U5011
YES
NO Check the C1108 about 28dBm
Re-solder or change PAM1000
YES
Check the L1071 about 0dBm
NO Re-solder or change L1071
Confidential and proprietary-the contents in this service guide subject to change without prior notice Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
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8. Level 3 Repair
YES
WCDMA B5, LTE B5 Transmitter is O.K?
NO Re-solder or change U2011
YES
END
8-4-40. WCDMA B8, LTE B8 Tx NORMAL CONDITION Catch the channel NO
Check the CPL1000 PIN1 about 22dBm?
YES Check soldered C1142, C1136, C1138, RFS1001, C1156, L1023
NO
Check the Voltage C1145 =2.8V C1000 =1.8V
NO Re-solder or change U5011
YES
NO Check the C1024 about 28dBm
Re-solder or change PAM1000
YES
NO Check the L1071 about 0dBm
Re-solder or change L1071
Confidential and proprietary-the contents in this service guide subject to change without prior notice Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
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8. Level 3 Repair
YES
WCDMA B8, LTE B8 Transmitter is O.K?
NO Re-solder or change U2011
YES
END
8-4-41. LTE B12,17 Tx NORMAL CONDITION Catch the channel NO
Check the CPL1000 PIN1 about 22dBm?
YES Check soldered C1142, C1136, C1138, RFS1001, C1156, L1023
NO
Check the Voltage C1145 =2.8V C1000 =1.8V
NO Re-solder or change U5011
YES
Check the C1088 about 28dBm
NO Re-solder or change PAM1000
YES
NO Check the L1071 about 0dBm
Re-solder or change L1071
Confidential and proprietary-the contents in this service guide subject to change without prior notice Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
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8. Level 3 Repair
YES
NO LTE B12,17 Transmitter is O.K?
Re-solder or change U2011
YES
END
8-4-42. LTE B20 Tx NORMAL CONDITION Catch the channel NO
Check the CPL1000 PIN1 about 22dBm?
YES
Check soldered C1142, C1136, C1138, RFS1001, C1156, L1023
NO
Check the Voltage C1145 =2.8V C1000 =1.8V
NO Re-solder or change U5011
YES
NO Check the L1048 about 28dBm
Re-solder or change PAM1000
YES
Check the L1071 about 0dBm
NO Re-solder or change L1071
Confidential and proprietary-the contents in this service guide subject to change without prior notice Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
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8. Level 3 Repair
YES
LTE B20 Transmitter is O.K?
NO Re-solder or change U2011
YES
END
8-4-43. LTE B28 Tx NORMAL CONDITION Catch the channel NO
Check the CPL1000 PIN1 about 22dBm?
YES Check soldered C1142, C1136, C1138, RFS1001, C1156, L1023
NO
Check the Voltage C1145 =2.8V C1000 =1.8V
NO Re-solder or change U5011
YES
NO Check the L1031 about 28dBm
Re-solder or change PAM1000
YES
Check the L1071 about 0dBm
NO Re-solder or change L1071
Confidential and proprietary-the contents in this service guide subject to change without prior notice Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
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8. Level 3 Repair
YES
LTE B28 Transmitter is O.K?
NO Re-solder or change U2011
YES
END
8-4-44. LTE B38 Tx NORMAL CONDITION Catch the channel NO
Check the CPL1000 PIN1 about 22dBm?
YES Check soldered C1142, C1136, C1138, RFS1001, C1156, L1023
NO
Check the Voltage C1145 =2.8V C1000 =1.8V
NO Re-solder or change U5011
YES
Check the L1012 about 28dBm
NO Re-solder or change FEM1000
YES
Check the C1039 about 0dBm
NO Re-solder or change C1038, C1039
Confidential and proprietary-the contents in this service guide subject to change without prior notice Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
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8. Level 3 Repair
YES
LTE B38 Transmitter is O.K?
NO Re-solder or change U2011
YES
END
8-4-45. LTE B7 Tx NORMAL CONDITION Catch the channel NO
YES Check the CPL1000 PIN1 about 22dBm?
Check soldered C1142, C1136, C1138, RFS1001, C1156, L1023
NO
Check the Voltage C1145 =2.8V C1000 =1.8V
NO Re-solder or change U5011
YES
NO Check the L1036 about 28dBm
Re-solder or change FEM1000
YES
Check the C1039 about 0dBm
NO Re-solder or change C1038, C1039
Confidential and proprietary-the contents in this service guide subject to change without prior notice Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
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8. Level 3 Repair
YES
LTE B7 Transmitter is O.K?
NO Re-solder or change U2011
YES
END
8-4-46. LTE B40 Tx NORMAL CONDITION Catch the channel NO
Check the CPL1000 PIN1 about 22dBm?
YES Check soldered C1142, C1136, C1138, RFS1001, C1156, L1023
NO
Check the Voltage C1145 =2.8V C1000 =1.8V
NO Re-solder or change U5011
YES
NO Check the L1037 about 28dBm
Re-solder or change FEM1000
YES
Check the C1039 about 0dBm
NO Re-solder or change C1038, C1039
Confidential and proprietary-the contents in this service guide subject to change without prior notice Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
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8. Level 3 Repair
YES
LTE B40 Transmitter is O.K?
NO Re-solder or change U2011
YES
END
Confidential and proprietary-the contents in this service guide subject to change without prior notice Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
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TAB_A3_XL(SM-T515) Block Didagram SM-T515/T517/T510 Common
TX_PA_OUT_GSM HB/LB
MAIN ANT1 (L/MB)
VBAT
VDD_ALIVE_0P8 VDDQ_MMC_CARD_2P8 VDD_1P8_AP VDDQ_DRAM_0P6 VDD_PLL_AP_0P9 AVDD_MIPI_DPHY_1P2 AVDD_PLL_AP_1P8 VDD_CPUCL_PPC_0P8 VDD_G3D_M_0P8 VDD_CPUCL0_M_0P8 VDD_FSYS_P08 VDD_USB_0P9
TX_TR_OUT_B1_2_3_4_34_39
TX_PA_OUT_B1,2,3,4,5,8,12,17,20,66 TX_TR_OUT_B5_8_12_17_20_28
MMMB PAM
TX_TR_OUT_GSMHB
(SKY77656-11)
AVDD_USB_1P8
TX_PA_OUT_B28
Coaxial Connector (MS-156C)
ANTMB
Coupler
DPX
DPX
(LDJ18829M28D G014)
(DPX252690DT5325A1K)
(DPX202700DT4062A1)
TRX_B28
TX_TR_OUT_GSMLB
B28 DUP
AVDD_USB_3P3 AVDD_PLL_CP_0P8 AVDD_PLL_CP_1P8 AVDD_PLL_CP_1P2 VDD_SIM_1P8_3P0 VDD_SIM2_1P8_3P0 VRF_TCXO_1P8 VDD_CAM_CORE_1P2 VRF_TRX_1P2 VRF_TRX_LO_1P2 VRF_TRX_1P8 VRF_TXLO_1P8
PRX_TR_IN_B28
(LMDP2MGA-J81)
ANTLB
PRX_TR_IN_B8_GSM900
MAIN FEMiD
PRX_TR_IN_B20
GPS_I/Q
(LMSWKQGS-J79)
PRX[0:1]_I/Q_P/N
PRX_TR_IN_B3_DCS
DRX[0:1]_I/Q_P/N PRX_TR_IN_B1
TX_I/Q_P/N
ANTHB
VRF_FEM_2P8
WLAN_I/Q_P/N
PRX_TR_IN_B12_17
VRF_GNSS_1P1 VRF_WL_BT_RF_WLBT_1P1 VRF_LO_WLBT_1P1 VRF_WLBT_1P8 VRF_PA_WLBT_1P8
PRX_TR_IN_B5_GSM850 PRX_TR_IN_B2_PCS PRX_TR_IN_B4_66
VDD_EMMC_1P8 B38 SAW (B8345)
TRX_B38
?? (BGS14MP A9)
B38 LNA
B40 LNA
HB PAM (WIPS33232-01)
TRX_B7
B7 DPX
PRX_TR_IN_B40
(BGA7H1BN6)
TX_TR_OUT_GSMHB
VDD_TFLAHS_3P0
TRANSCEIVER (S5M925DA02L030)
TX_TR_OUT_B7_38_40
(B8692) B7 SAW SAFFB2G6 5AA0F0A B28 SAW
LNA (BGA7H1BN6)
SUB ANT1 (L/MB)
PRX_TR_IN_B38
(BGA7H1BN6)
B40 SAW (B8347)
TRX_B40
VDD_EMMC_2P85
PRX_TR_IN_B7
VDD_EMMC_1P8/ VDD_EMMC_2P85
eMMC KLMAG1JETDB041
EMMC_CLK/CMD/RCLK/DATA[0:7]
SFH780AQ102
B38 SAW
PMIC
SFHG95AA002
DIPLEXER
DIPLEXER
B40 SAW
DRX_ANTMB
(DPX202700DT-4162A1)
5325A1K)
S2MPU08A02-6030
SFHG52AA002
(DPX252690DT-
DRX_ANTHB
DRX_ANTLB
TFLASH_CLK/CMD/DATA[0:3]
B2/B4 Dual SAW DIV_FEM (SFML7E0H001)
VDD_1P8_AP/ VDD_SIM_1P8_3P0 VDD_TFLASH_3P0
SFWG62DBB02
SIM_CLK/RST/DATA
SIM/SD SOCKET
DRX_TR_IN_B2_3_4_66_GSMHB
TRAY_DET
DRX_TR_IN_B5_8_12_17_20_28_GSMLB DRX_TR_IN_B7_38_40 DRX_TR_IN_B1
ACC SENSOR LIS2DS12TR
I2C
SAW (SFHG89XA402)
SAW (SFHG89XA402)
LNA (MXDLN16U)
VDD_1P8_AP
PM_I2S0_SYNC/BCLK/CLK/SDI/DO/DI GPS_RF_IN
PMIC_TCXO_EN/IN_26M PMIC_ONB/IRQB_N/IRQC
VOL_UP
PWR_ON
KEY
VOL_DN
GPS_ANT
VDD_1P8_AP
THM
BLANKET_THM
VDD_1P8_AP
THM
BAT_THM
WLAN_SPDY_FROM_S612
BT / WIFI / GPS ANT
WLAN_SPDY_TO_S612 LCD_RST_N
BT_SPDY_FROM_S612
DIPLEXER (DPX105950DT-6016A1)
FREQDISTRIBUTER (LFD181G58D P7D714)
SAW (SAFFB2G45MA0F3K)
BT_SPDY_TO_S612
WB_RF_2G
LCD_BL_PWM_LDI
FM_SPDY_TO_S612
BT / WIFI
TXCO_IN_26M
S5N5C12X016630
LED_27P
FILTER
LCD_MIPI_D[0:3]_P/N
LCD_MIPI_D[0:3]_P/N_F
WLAN_RXIP WLAN_RXIN
TFT LCD
WLAN_RXQP WLAN_RXQN WLAN_TXIP WLAN_TXIN WLAN_TXQP WLAN_TXQN
WLAN_TX_5G / WLAN_RX_5G ANT_COM_WLAN
Backlight IC
LCD_MIPI_CLK_N/P
LCD_MIPI_CLK_P/N
LCD_BUCK_EN
Buck Booster
LCD_BUCK_SCL_1P8
VDD_LCD_5P8_P/N
LCD_BUCK_SDA_1P8
VSYNC Rx 31ch TSP_INT
GRIP_WLAN_SDA_1P8
GRIP SENSOR (SX9330LIULTRT)
GRIP_WLAN_INT
TST_SCL_1P8
GRIP_WLAN_SCL_1P8
TST_SDA_1P8
AP / CP
VTCAM_MIPI_CLK_N/P
TSP IC (FST1BA90)
Tx 50ch
TSP
VTCAM_MIPI_CLK_N/P_F
FILTER S5E7904XF0_LA30
(Lassen O+)
VTCAM_MIPI_D0_N/P_F VTCAM_MIPI_D1_N/P_F
VTCAM_MIPI_D0_N/P VTCAM_MIPI_D1_N/P
5M CAMERA
VTCAM_RST_N
LPDDR4 K4F6E3S4HM-AGCJ (POP, 2GB)
VTCAM_MCLK VTCAM_SCL_1P8 VTCAM_SDA_1P8
CAM_MIPI_CLK_N/P
CAM_MIPI_CLK_N/P_F
FILTER CAM_MIPI_D0_N/P CAM_MIPI_D1_N/P CAM_MIPI_D2_N/P CAM_MIPI_D3_N/P
CAM_MIPI_D0_N/P_F CAM_MIPI_D1_N/P_F CAM_MIPI_D2_N/P_F CAM_MIPI_D3_N/P_F CAM_RST_N
8M CAMERA
CAM_MCLK CAM_SCL_1P8 CAM_SDA_1P8 CAM_AF_SCL_1P8 CAM_AF_SDA_1P8
S_SPK_I2S_DO S_SPK_I2S_DI S_SPK_I2S_WS
AMP 1
SPK_OUT_R_P/N
SPK 1
(TFA9896)
S_SPK_I2S_BCLK SPK_AMP_SCL_1P8 SPK_AMP_SDA_1P8
AMP 2
SPK_OUT_L_P/N
SPK 2
(TFA9896)
MAIN_MIC_P/N
MIC
CODEC_CLK CODEC_I2S_LRCK CODEC_I2S_BCLK CODEC_I2S_D_IN
PMIC CODEC_I2S_D_OUT CODEC_SCL_1P8 CODEC_SDA_1P8 EAR_OUT_R EAR_OUT_L EAR_L_DET EAR_G_DET EAR_MIC_P EAR_MIC_N
EARJACK
UART_RXD UART_TXD USB_D_N/P USB_AP_D_N/P AP_UART_RXD/TXD CP_UART_RXD/TXD IF_PMIC_SCL_1P8/ IF_PMIC_SDA_1P8/ IF_PMIC_IRQB/ IF_PMIC_MRSTB FG_SDA_1P8 FG_SCL_1P8 FG_ALERT_N
VBAT
IF PMIC S2MU005X03 V_BATTERY V_BATTERY_GND V_BATTERY_SENSE FG_SENSE_P FG_SENSE_N
SPK_AMP_SCL_1P8 SPK_AMP_SDA_1P8 SPK_I2S3_ DI/DO/WS/BCLK
BATTERY
USB_D_N/P USB_ID
CHGINOK
IF_PMIC_JIGONB_N
OVP
IF CON
FPF3687UCX
VBAT
VBUS_OVP_5P0
VBAT
JIG_ONB_CC VBUS_IF_5P0
LDO
CHG_IN_5P0 VREG_CC_LDO_3P3
POK_4P0 USB_D_P USB_D_N VBUS_IF_5P0
IFC_SENSE_CC
SBU1 SBU2
VBAT
CC1 CC2
VDD_1P8_AP CC_SCL_1P8
IF_PMIC_JIGONB_N FET
PD/CC IC S2MM005X03-6030
CC_SDA_1P8 CC_IRQ IFC_SENSE_INT_AP
https://www.youtube.com/anibalgarciaolivera
PMIC
Model : Revision : Manufacture Count : Charge : Contact : Date : Routing : Resin :
VX_Setup(2018-09-03)_HHP
C1152
C1242
R2001
C1047
C1041
ANT1004 C1143
U1007 R1003
C2085
C2063
U1000
C1179
C1129
L1055
U1001
C1160
C1157
C1054
C1063
TH2000
C1130
C1051
C1040
R2008
C2089
C1072
L1052
C1127
C1050
L1035
F1004 L1075
L1036
L1037
C2015
L2061
C1071
C1070
DUF1000
L1040 L1051
C1089
C1044
L1038
U2000
L1039
L1074
L1050 L1012
L1013
C1043 C1042
C1178
C1039
C1073
C1046
L1011 C1038
V2002 C1241
L1115 C1236
F1005
C1165
C1069
C1111
FEM1000
C1037
L1030
C1025
F1001
L1031
C1028
L2027
R1029
C1146 L1063 L1070
C1154
C1161
U1005
L1073
L1034
L1032
R1023
C1151
L1071
L1072
C1101
C1102
L1002
C1107 C1106
C1105
L1060
C1103
C1104
R1022 C1243
C1147
L1049
L1005
C1022
C1109
C1153
C1027
C1033
C1113
L1017
C1023
C1108
C1240
U1004
C1014
C1110
L1009
L2029
C1164
C1163
PAM1000
C1007
C1019
L1054
C1095 L1008
L1046
TP1000
C1031
C4081
R4024
R4027
R4031
L2001
L2006
CN5000
R5013 R5060
R5102
R5007
C5201
R5057
C5161 D5000
TP5020
R5032
C5159
C5167
R5003
C5166
R5059
ZD5001
C5173
C5174
C5272
TP_4007
TP_UB
R4041
D5004
R5024
D5008
R5023
R5062
R5058
U5001
ZD5004
L5009 ZD5000
C5165
C5200
R5061
TP5018
C5040
C5175
C5160
C5045
C5048
R5008
ZD5005 C5176
C5158
C5168
C5050
SUS3000
C2002
C2003
C5169
C5162
C5259 C7010
C5043 C5051
C5059 C5049
U5005
U5004
R5000
C5039
R5030
R5034
TR5000
D5001
C5047
R5028
R5011
R5031
R5026
R5119
R5029
R5017
R5025
R5012
R5035
Q5001
U5003
R5018
C5058
R5027
L5011 L5110
C5137
R4049
C7013
C7002
C7008 C5054
U2004
L2005
C7009 C7011
C7005
C7021
TP2001
TP7000
C7012
R7000
U7001
C7007
TP2000
C5163
U7003 D5002
C7018
L7001
C7019
C2001
L7002
R4048
R7002
TP7001
C7020
C7201 C7200
R4019
R4022
R4018
R4021
HEA7000
C7003
C7017
C7001
U7000
TP7003
D7000
F7003
C7004
F7004
R7004
F7000
R7003
F7001
C7043
R7001
F7002
C7006
TP5001
R4017
R4030
R5047
R5033
TP5002
C7000
C4084
R4007
C4014
R4005
C4085 TP4004
TP5000
R4001
R4208
R7010
TH4000
R4006
C4050
R4000
L7000
TH5000
TP1001
C2049
C2050
L2064
C1235
C1020
C1021
TP1003
TP1002
C1088 C1024
L1007
C1126
C1125
C1000
C1002
C1231
L1047
C1145
C1098
L1045
L1006
C2055
C2061
L1048
L1069
C1162
C1032
C2058
L1059
L1057
C2054
C2057
L1004
C1026
L1056
L1003
L1029
L1033
C1097
C1001 C1078
C1076
C1004
L1020
C1077
L1064
C1132
L1000
L1018
R4042 C6042
R4053
L6020
L6021
C1005
C2090
R4052
U7002
R4025
U1006
L1068
R2003
C2056
C2068
C2059
L2039
C2053
L2067
C2091
C2062
C2034
C2033 C2029
C2028
C2067
C2060
C2077
R2010
L2062
TP_SPEEDY
L2038
C7024 R4028
L1116
U1009
C1246 C1010
C2036
C1244
C1009 C1003
C1052
F1012
C1248
L1026
C1008
C1099
C1119
C1114
C1245
C1247
U2011 R2009
L2041
R2002
C1017
L1028
C1055
R4016
C7014
C7016
R7104
C1116
L2066
F1003 C1232
C1233
C2093
C1234
C1048
L2008
L1053
C2046
C1118
C1122
L2047
C2051
R4055
C7022
R4060
C7101
R7103
ZD7011
C7102
R7105
ZD7012
CON2000
C1115
C1016
C2043 C2044
C1049
V2000
C8027
ZD8002
C8026
ZD8001
L8006
L8005
HDC8002
R8000
V8006
C8001 L8003
C8012
C8025
C8028
HDC8000
CON8006 ZD8009
D6002
R6028 ZD6001
HDC8001
C6008 L6003
C6000 L6000
C6013 L6001 R6031
C6012 L6006 R6030
C6003 R6026
D6001
C6015
C6014
ZD6000
L6017
L6018
R6029
R6035
C6016 L6019
D8004
D8003
R8003
R8002 D8001
ZD8007
D8002
IFC8000
ZD8008
D8005
L8002
C8011
C8000
R8001 ZD8000
R6033
L2007
L2042
R4054
TP7002
D6004
R6032
D6003
C6001
L2024
L2025
F2006
GNSS_SPEEDY
C4019
R4039
C7023
C1144
ZD1000
C1239
C1015
C1094 C1117
R5021
R6036
C6002
C6017
TAC7002
C2037
C2039 R6050
C2094
HDC5001
R6027
C2045
R6051
C2092
C6034
R6038
R5100
C7015
R6034
L2065
C1045
C1112
R7102
R5036
C1180
C1148 L1041
C2031
CN7001
XCP_GPIO4000
TP_XCP_RF_ON4000
U6001
TH5020
R5101
R4026
C6036
C4086 XCP_GPIO4001
TP5022
R7007
TAC7001
R4029
C6035
R6052
C4078 C4200
C4003
R4034
TP5017
ANT1002
L2056 L1024
C2030
CON2002
C1237
F1011
C1093
F1007
L2030
TP6001
UME5000
C4082
R4059
C5018
C5017
TP4103
R5009
L1066
CPL1000 C1238
R1028 C1006
TP_IF_TEST
C2052
C4013
C4025
C4016
R4073
R4064
TP_CLK2
TP5014
TP5015
R4037
L1001
R1004
C1012
C1225
R1001
TP_GPS_INT
C4079
U400
R4002
C4076
C5029
C5022
TP_CLK1
C5023
C1139
ANT1003 L1023
L3010
TP_GPS_PWRON
C1018
TP_GPS_RTS
U1002
R4113
TP_GPS_RXD
TP_GPS_CTS
R1026
R4111
C4005
R4009
C4080
C5033
R4035
C5107
C5032
C5021 C5009
C6043
C8005
C8002
U8000
L8000
C8009 C8010
C5097
L1065
C1156 R3009
C3055 L3014
C7037
C7040
C7044
L3015
C1090 C3056
C3052
R3008
R3007
TP_GPS_TXD
C4083
C5019 C5026
C1057
TCX2000
C3061
F3003
C3049
U3005
L3013
C1155
R4112
L2015
C5024
C1058
L1022
C3051 C3050
C4034
R4015
C1203
L1042
R1002
L1021
C1128
R4110
TP_XGNSS_GPLL_ANA_EXT
C5025
C8003
C8209
C8008
R4014 R4008
SLC8000
R8006
C8006
L8001
S_TP_REPORT_SW
C8004
C8207
S_TP_TSP_STOP
R4013
C4030
R1010
L1010 L1019
C1011
C3045
R3016
F3004
L1044
HDC8200 S_TP_TSP_RST
R4012
C4029
C4031
C8007
ZD7006
ZD7003
ZD7001
C7026
C7027
C7032 L7004
C7030
C7036
C7034
C7100
R7101
ZD7010
TAC7000
R7100
C4028
U1008
R4050
TP_XRTC_XTO
R4074
L1058
R1020 L1076 R4047
R6301
R4075
C1035 R1013
R1021
R3015
R3010
R3011
U3004
C3034 L3007 L3008
R4051
L3016
C7046
CON2003
R4108
R4109
R7009
C1137
C3041
VR6000
C6040
L6015
C6039
L6014
R4044
R4023
R4045
F3002
U7004
TP_MIPI_CLK_P
R4106
R4004
R4020
R4107
R4104
R4103
L3012
RFS1001
V2003 TP_MIPI_D1_P
R4102
R3001
C6007
R4105 R4101
L3011
R7008
C7039
C7055
C7048
C7042
C7056
U7005
L6009
R7025
R7024
C6030
R6019
L6012
R6012
L6002
C6029
R4043
R4046
L6005
C7047
R6018
C6006
ZD6010
V2005
CON2005
HDC7001
C6024
R6017
R6015
ZD6009
L6007
R6013 C6025
R6014
C6028
C6005
C6026
L6100
R6002
R6006
L6004
L1062
C1034
VR1001
C6038
ZD6002
R6004
C6010
C1142
VR3000
L3004
C3038
C6004
R6200
ZD6003
R6009
R6003
C6009
C7053
ZD6008
ZD6007
R6005
C2010
ZD6006 R6010
L2028
R7026
L6011
ZD6005
L2023
R6000
ZD6101
R6101
ZD6100
C6027
C2038
L6101
L2017
L2043 C2041
C2066
C2009
C1136
C6041
L6016
L2016
L2050
L2000
R4036
R4032
R4038
R4033
C7054
L2021
C7045
C7029 ZD7005
L2022 L2018
C2101
C6037
HDC7002
L6010
C7028 ZD7002
U7007
U7006 C7050
R7023
R7021
C7031 ZD7004
C2100
R7022
R7005
C7025 ZD7000
L2009
C7051
C7052
U7008
C2040
R7006
C2048
U2002
C2064
C2075
C7049
C7033
C2025
L2034
L2035
C7035
L2020
L2014
L2026
CPL2000
L2032
C2000
L2010
C1138
ANIBAL GARCIA VENEZUELA https://irepairvenezuela.com/ @irepair.ve
L2011
C2042
C2022
L2012
C2065
R6008
L2033
F2004
F2001
L2013 C2047
C2024
C2006
SUS3001
C2023
C2011
L2031
ANT3000
AU6000 HDC8010
ANT2000
C2026 L2019
F2002
L2003 L2004
C2012
C2073 C2072
R2004
U2005
L2036
L2049 L2048
R2005
L2044
DIF2000
L2046
C2007
L2045
U2001
C2027
C2035 C2069
L2051
C2013
ANT2001
ANT2002
Created date of PCB data : THU FEB 14 11:22:06 2019
D8000
HDC6000
https://www.youtube.com/anibalgarciaolivera
SM-T515/T517/T510 Common
R5120
C5119
C5092
C5192
R5010
C5118
C5124
C5188
C5111 C5121 R5020
C5120
C5001
L5004
C5066
TP5007
C5130
C5083
C4044
C5011
C5005
C5081
C5035
C4046
C5123
C5076
L5010
C4042
C5089
C5010
TP5008
C5101 C5102
C6408
C5193
C5042 C4000
L5003
C4255
C4059
C4058 R4010
C4055
C4054
C5007
C4077 C5008
C6405
OSC5000
TP4003
TP5016
TP5012
TP5005
TP4008
TP4006
C6407
C6401
L6401
C5003
C4088
C4072
C4089
C4047
C4091
U6005
C6412
C4063
C5117
U5011
C5036
C6400
C6423 C6421
C6416
C4106 C4104
C5106
C6402
C6413
C6427
C6404
C6424
TP_PMIC_AP32K
C6403 C6425
GA3005
GA3008
C6426
C6415
C6409
L6403
U6006
C6419
C5044
C4024
C4087
C4064
C6406
C6417 C6420
C4062
C4092
C6410
C6411
C6414
C4045
C4071
C5103
C4009
C4010
C5012
C4090
C4093
C4015
C5080
TP5004
C5115
L5002
C4048
C4066
C4023
C5004
C6418
C5006
C4043
C4105
C4017
C6422
C4069
R4011
C4057
C4018
C4060
C4056
C4068
C5105
C4094 C4103
C4070
R5005
C5172
C5181
C5062
R5004
C5013
C4002
C4074 C4095
C5061
C5075
L5005
C4041 C4075
C4053
C4067
C4001
C4020
C5000
C5046
C5053
C5034
C4035
C4061
C4033
C4006
C4036
C4037
L5008
C5082
C4012
C4051
R4201
C4022 C4021
C4065
R4200
C4032
C4052
R4070
R4203
C4073
R4069
R4202
C5131
C5014 C4049
C4038
TP5003
C5015
C5100
C5038 C4097 C4007
C5064
C4101
C5031
C5093
C5037
C5060
C4100
C4008
C4040
C5070
CN7000
C4098
C4039
C5052
R4072
C4099
C4004
R4071
C5016 C4096
C5027
L5007
L5001
R4204
C5041
R4065
C5078
R4206
R4207
C5028
R4068
TP5011
R5019
TP_8M_MIPI_CLK_P
C4011
R4205
R4067
R4066
GA3006
TP_8M_MIPI_D1_P
C5189
C3062
C5116
C3027
C5112
C3033
C5055
F3001
L3002
L3003
C3028
L5006
C3029
C3009
C3008
C3063
C3015
C3014
GA3000
C5071
C3039
C3043
C3017
GA3004
ANIBAL GARCIA VENEZUELA https://irepairvenezuela.com/ @irepair.ve C5020
C3040
C3032 C3150
C3037
C3030
U3003
U3002
C3011
C3010
C3036
C3016
C3044
C5077
C3026
C5132
C3022
C3020
C3025
C3021
WL_FEMCTRL_3000
C3024
TP_FM_SPDY_TO_S3000
TP_BT_SPDY_TO_S3000
L3001
C3023
C3019
TP_BT_SPDY_FROM_S3000
TP_WLAN_SPDY_TO_S3000
TP_WLAN_SPDY_FROM_S3000
C5057
GA3001
C5030
GA3002
C5002
GA3003
GA3009
Model : Revision : Manufacture Count : Charge : Contact : Date : Routing : Resin :
L6200 L6204
C6102
L6202
C6101
L6201
GA3007
SM-T515/T517/T510 Common
L6203
C6100 C6104
GA8001
GA8000
C6103
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8. Level 3 Repair
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8-3. Flow chart of Troubleshooting.
Oscilloscope
Digital Multimeter
Power Supply
+ driver, ESD Safe Tweezer
8960 & Spectrum Analyzer
Soldering iron
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8. Level 3 Repair 8-4-1. Power on
Mobile Tablet does not power on
YES 1. Charging the battery by TA,. Check the battery voltage is it more than 3.5v?
2. After Charging, if its voltage level still
NO
low(under 3.5V) ⇒ Go to “8-4-2. Charging”
Ab
Part ”
YES power on the tablet and check the power on sound. Sound is ok?
YES
Go to “8-4-10. Display” Part
Ab
NO
Ab Check the TactKey(TAC7000), R7101,(Resistor) (soldering crack, open, etc)
abnormal
Change the Material. And retry to the power on operation
Ab
YES
Check the U5001, Output Voltage (C5169 > 3.5v)
NO
If the voltage is not satisfied with normal Condition, replace U5001.
Ab YES
Check the U5011, Output Voltage (TP_4003 = 1.8v )
NO
Ab
If the voltage is not satisfied with normal Condition, replace U5011
YES
Go to “8-4-3. INITIAL” Part
End
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8. Level 3 Repair
8-4-2. Charging Part (TA / USB) TA / USB Insert
Check the C5045 Voltage (C5045 = 5V)
NO
1. Replace “IF FPCB” 2. Replace “IF SUB PBA”
Ab
3. Replace HDC5001
YES
Check the U5005, Output Voltage (C5051 = 5V)
NO Replace U5005
Ab YES
NO Check the U5001, Input Voltage (C5160= 5V)
1. Replace L5009 2. Replace U5001
Ab YES
NO Check charging again. Is it okay?
1. Replace R5013 2. Replace CN5000
Ab
3. Change Main PBA. 4. Change Battery.
YES
End
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8. Level 3 Repair 8-4-3. INITIAL
Initial Failure
Re-download Software
Normal
Check RSOB(SOC_RESET_N) R5020=1.8V(high)
Abnormal Replace PMIC(U5011)
Ab Normal
Replace AP(U400).
Normal
Change PBA
Normal
End
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8. Level 3 Repair 8-4-4. SIM Card Insert SIM Card
Abnormal Is SIM/SD Assy OK?
Replace SIM/SD Assy
Ab Normal
Check the SIM Voltage C6002 >= 1.8/3.0 V TRAY_DET R6028 = 1.8 V
Abnormal
Ab
Change to the new SIM card. If it doesn`t still work well after changing the SIM card, Check PMIC(U5011),AP(U400) (Crack etc)
Normal
Abnormal Check SIM DATA/CLK/RST. Check the AP(U400) (Crack etc) (R6033,R6034,R6036)
Ab
Normal
Change PBA
Normal End
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8. Level 3 Repair 8-4-5. SD card
Insert SD Card
Abnormal Is SIM/SD Assy OK?
Replace SIM/SD Assy
Ab Normal
Check the VDD_TFLASH_3P0 C6017 >= 3.0 V TRAY_DET R6028 = 1.8 V
Change to the new SD card. Abnormal
Ab
If it doesn`t still work well after changing the SD card, Check PMIC(U5011),AP(UC400) (Crack etc)
Normal
Check TFLASH_DATA(0)~D(3) ,
Abnormal Check the AP(U400) (Crack etc)
TFLASH_CMD (R6029,R6030,R6031,R605)
Ab
TFLASH_CLK(R4053)
Normal
Change PBA
Normal End
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8. Level 3 Repair 8-4-6. Acc Sensor
Sensor does not work
Abnormal Check VDD_SENSOR_1P8 C6034, C6035 = 1.8V
Replace PMIC(U5011)
Normal
Check SENSOR_SCL/SDA_1P8 R6051,R6052 = 1.8V
Abnormal Resolder R6051,R6052
Normal
Abnormal Replace U6001
Change PBA
Normal
End
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8. Level 3 Repair 8-4-7. USB USB Detection Failed
Check IF SUB PBA(HDC8000,IFC8000)
Abnormal Replace IF SUB PBA
Ab Normal
Abnormal Check IF CTC FPCB
Ab
Replace IF CTC FPCB
Normal
Abnormal Check HDC5001
Replace the connector(HDC5001).
Ab Normal
Check IF PMIC(U5001). Check VBUS_IF_5P0, C5045 = 5.0V(Connected TA)
Abnormal Replace IC(U5001, U400)
Ab
Normal
Change PBA Normal
End
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8. Level 3 Repair 8-4-8. Display LCD is still off after PWR ON YESl
Check the connector of HEA7000
NO Reconnect the HEA7000
Ab YES
NO LCD module(crack,etc)
Replace module the LCD module
Ab YES
Check the voltage C7020 = 27V
abnormal Resolder or Replace U7003
Ab YES
Check the voltage C7018 = 5.8V C7019 = -5.8V
abnormal Resolder or Replace U7001
Ab
YES
abnormal Check the voltage C7017 = 1.8V
Check the U7000
Ab YES
End
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8. Level 3 Repair 8-4-9. TSP
NO Check the TSP connector
Ab
Reconnect the SLC8000
YES
NO Check the LINK connector
Ab
Reconnect the HDC8200
YES
Check the voltage C8002 = 3.3V C8003 = 1.8V
NO
Ab
Resolder or Replace U7002
YES
NO TSP is working
Ab
Resolder or Replace U8000
YES
End
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8. Level 3 Repair 8-4-10. 8M CAMERA Check the camera connector on main PBA
NO Reconnect the HDC7001
Ab YES
Check the voltage When 8M camera is operating C7032 = 2.8V C7026=1.8V
NO Replace U7007
Ab
YES
Check the voltage When 8M camera is operating C7025 = 1.2V
NO
Ab
Replace Camera module Or check the U7008
YES
Check C7030 (Clock frequency) is 26Mhz ※Test condition (oscilloscope setting) :10.0ns/div(time division)
NO Check or replace U400
Ab
YES
YES
Replace the camera module
End
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8. Level 3 Repair
8-4-11. 5M CAMERA Check the camera connector on main PBA
NO Reconnect the HD7002
Ab YES
Check the voltage When 5M camera is operating C7055 = 2.8V
NO Replace Camera module
Ab
Or check the U7004
YES
Check the voltage When 5M camera is operating C7042 = 1.8V
NO Replace Camera module
Ab
Or check the U7007
YES
Check the voltage When 5M camera is operating C7056 = 1.2V
NO Replace Camera module
Ab
Or check the U7005
YES
Check C7043 (Clock frequency) is 26Mhz ※Test condition (oscilloscope setting) :10.0ns/div(time division)
NO Check or replace U400
Ab
YES
Replace the camera module
YES
End
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8. Level 3 Repair
8-4-12. Microphone Part – Main mic
Check microphone function in call on speaker mode or camera (recording) mode (etc...)
Check the mic placed on PBA for any damage.
Abnormal Replace the mic
Ab YES
Check the component state of L6015, C6037, L6016, C6039
Abnormal Re-solder or replace the components
Ab YES
Check the component state of C5192, C5193
Abnormal
Re-solder or replace the components
Ab YES
Replace the U5011
END
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8. Level 3 Repair
8-4-13. Speaker Left
Check the sound on speaker with playing MP3 with maximum volume level.
Check the SPK module for any damage
Abnormal Replace the speaker module
Ab YES
Abnormal Check the pin of connector
Replace the connector
Ab YES
Check the component state of L8002, L8003
Abnormal Re-solder or replace L8002, L8003
Ab YES
Check the state of U6005 (AMP) and components nearby the AMP.
Abnormal Re-solder or replace the AMP or the
Ab
components
YES
END
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8. Level 3 Repair
8-4-14. Speaker Right
Check the sound on speaker with playing MP3 with maximum volume level.
Check the SPK module for any damage
Abnormal Replace the speaker module
Ab YES
Abnormal Check the pin of connector
Replace the connector
Ab YES
Check the component state of L8005, L8006
Abnormal Re-solder or replace L8005, L8006
Ab YES
Check the state of U6006 (AMP) and components nearby the AMP.
Abnormal Re-solder or replace the AMP or the
Ab
components
YES
END
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8. Level 3 Repair
8-4-15. Earjack Part
Earphone is not detected
Check the E/J FPCB for any damage
Abnormal Replace the E/J FPCB
Ab YES
Check R5120, L6100, R6200
Abnormal Re-solder and replace it.
Ab YES
Check the U5011 (PMIC, Internal codec)
Abnormal Replace U5011
Ab YES
END
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8. Level 3 Repair
8-4-16. Earjack- Rx
Check the headset Rx during playing MP3 with max volume.
Check R6006, R6003 , L6005, L6004
Abnormal Re-solder or replace the components
Ab YES
Replace U5011
END
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8. Level 3 Repair
8-4-17. Earjack- Tx
Check headset mic on call or camera (recording) mode.
Check R6012, R6013, R6014, R6015, C6025, C6026, L6009, L6012, C6030, C6028 .
Abnormal Re-solder or replace components
Ab
Yes
Abnormal Check C5111, C5112
Re-solder or replace components
Ab
Yes
Replace U5011
END
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8. Level 3 Repair
8-4-18. BT part
BT is not working
Check the BT function on
NO Enable BT function
Ab YES
Check the voltage of C3008,C3008=1.1v, C3023,C3010,C3020=1.8V
NO
Check the U5011 (crack,open,damage, etc)
Ab
YES
Check the status of F3001, F3002, F3004
NO
Resolder or replace F3001, F3002, F3004
Ab YES
Check C3034,L3007,L3008,C3061, C3027,C3033,C3028,C3029
NO
Resolder or replace C3034,L3007,L3008,C3061,C3027,
Ab
C3033,C3028,C3029
YES
Resolder or Replace U3003
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END
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8. Level 3 Repair 8-4-19. WIFI part
WIFI is not working
Check the WIFI function on
NO Enable WIFI function
Ab YES
Check the voltage of C3008,C3008=1.1v,
NO
Check the U5011 (crack,open,damage, etc)
C3023,C3010,C3020=1.8V
Ab YES
Check the status of F3001, F3002, F3004,U3002
NO
Resolder or replace F3001, F3002, F3004,U3002
Ab
YES
Check C3034,L3007,L3008,C3061, C3027,C3033,C3028,C3029 ,C3039,C3150,C3030
NO
Ab
Resolder or replace C3034,L3007,L3008,C3061,C3027, C3033,C3028,C3029,C3039,C3150, C3030
YES
Resolder or Replace U3003
YES
END
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8. Level 3 Repair 8-4-20. GPS part
GPS is not working
Check the GPS function on
NO Enable GPS function
Ab YES
Check the voltage of C2056,C2052=1.8v, C2060=1.1V
NO Resolder or replace U5011
Ab
YES
Check the status of F2006,F3003,F3005,F3004, F3002
NO
Resolder of Replace F2006,F3003,F3005,F3004,F3002
Ab
YES
Check the status of L2047,C3049,C3050,L3013,
NO
C3051,C3061,L3008,L3007 C3034
Ab
Resolder or Replace of L2047,C3049,C3050,L3013, C3051,C3061,L3008,L3007 C3034
YES
Resolder or Replace U2011
YES
END
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8. Level 3 Repair
8-4-21. LTE B1, WCDMA B1 Rx NORMAL CONDITION Catch the channel? No
C1156 ≤ -65dBm ?
Yes
Check soldered C1142, C1136, C1138, RFS1001
Ab No
C1145 = 2.8V?
No Re-solder or change U5011
Ab Yes
C1243 ≥ -65dBm ?
No Re-solder or change CPL1000, F1011, U1006
Ab Yes
Check the voltage at C2046,C2044 = 1.2V C2056,C2058 = 1.8V
No Re-solder or change U5011
Ab Yes
LTE B1, WCDMA B1 Receiver is O.K?
No Re-solder or change U2011
Ab Yes
End
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8. Level 3 Repair
8-4-22. LTE B2, WCDMA B2, PCS Rx NORMAL CONDITION Catch the channel? No
C1156 ≤ -65dBm ?
Yes
Check soldered C1142, C1136, C1138, RFS1001
Ab No
C1145 = 2.8V?
No Re-solder or change U5011
Ab Yes
C1004 ≥ -65dBm ?
No Re-solder or change CPL1000, F1011, U1006
Ab Yes
Check the voltage at C2046,C2044 = 1.2V C2056,C2058 = 1.8V
No Re-solder or change U5011
Ab Yes
LTE B2, WCDMA B2, PCS Receiver is O.K?
No Re-solder or change U2011
Ab Yes
End
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8. Level 3 Repair
8-4-23. LTE B3, DCS Rx NORMAL CONDITION Catch the channel? No
C1156 ≤ -65dBm ?
Yes
Check soldered C1142, C1136, C1138, RFS1001
Ab No
C1145 = 2.8V?
No Re-solder or change U5011
Ab Yes
C1009 ≥ -65dBm ?
No Re-solder or change CPL1000, F1011, U1006
Ab Yes
Check the voltage at C2046,C2044 = 1.2V C2056,C2058 = 1.8V
No Re-solder or change U5011
Ab Yes
LTE B3, DCS Receiver is O.K?
No Re-solder or change U2011
Ab Yes
End
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8. Level 3 Repair
8-4-24. GSM900, WCDMA B8,LTE B8 Rx NORMAL CONDITION Catch the channel? No
C1156 ≤ -65dBm ?
Yes
Check soldered C1142, C1136, C1138, RFS1001
Ab No
C1145 = 2.8V?
No Re-solder or change U5011
Ab Yes
L1057 ≥ -65dBm ?
No Re-solder or change CPL1000, F1011, U1006
Ab Yes
Check the voltage at C2046,C2044 = 1.2V C2056,C2058 = 1.8V
No Re-solder or change U5011
Ab Yes
GSM900, WCDMA B8,LTE B8 Receiver is O.K?
No Re-solder or change U2011
Ab Yes
End
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8. Level 3 Repair
8-4-25. LTE 12,17 Rx NORMAL CONDITION Catch the channel? No
C1156 ≤ -65dBm ?
Yes
Check soldered C1142, C1136, C1138, RFS1001
Ab No
C1145 = 2.8V?
No Re-solder or change U5011
Ab Yes
C1231 ≥ -65dBm ?
No Re-solder or change CPL1000, F1011, U1006
Ab Yes
Check the voltage at C2046,C2044 = 1.2V C2056,C2058 = 1.8V
No Re-solder or change U5011
Ab Yes
LTE 12,17 Receiver is O.K?
No Re-solder or change U2011
Ab Yes
End
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8. Level 3 Repair
8-4-26. LTE 20 Rx NORMAL CONDITION Catch the channel? No
C1156 ≤ -65dBm ?
Yes
Check soldered C1142, C1136, C1138, RFS1001
Ab No
C1145 = 2.8V?
No Re-solder or change U5011
Ab Yes
C1077 ≥ -65dBm ?
No Re-solder or change CPL1000, F1011, U1006
Ab Yes
Check the voltage at C2046,C2044 = 1.2V C2056,C2058 = 1.8V
No Re-solder or change U5011
Ab Yes
LTE 20 Receiver is O.K?
No Re-solder or change U2011
Ab Yes
End
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8. Level 3 Repair
8-4-27. GSM850, LTE B5,WCDMA B5 Rx NORMAL CONDITION Catch the channel? No
C1156 ≤ -65dBm ?
Yes
Check soldered C1142, C1136, C1138, RFS1001
Ab No
C1145 = 2.8V?
No Re-solder or change U5011
Ab Yes
C1125 ≥ -65dBm ?
No Re-solder or change CPL1000, F1011, U1006
Ab Yes
Check the voltage at C2046,C2044 = 1.2V C2056,C2058 = 1.8V
No Re-solder or change U5011
Ab Yes
GSM850, LTE,WCDMA B5 Receiver is O.K?
No Re-solder or change U2011
Ab Yes
End
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8. Level 3 Repair
8-4-28. LTE B4,66, WCDMA B4 Rx NORMAL CONDITION Catch the channel? No
C1156 ≤ -65dBm ?
Yes
Check soldered C1142, C1136, C1138, RFS1001
Ab No
C1145 = 2.8V?
No Re-solder or change U5002
Ab Yes
C1005 ≥ -65dBm ?
No Re-solder or change CPL1000, F1011, U1006
Ab Yes
Check the voltage at C2046,C2044 = 1.2V C2056,C2058 = 1.8V
No Re-solder or change U5011
Ab Yes
LTE B4,66, WCDMA B4 Receiver is O.K?
No Re-solder or change U2011
Ab Yes
End
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8. Level 3 Repair
8-4-29. LTE B2 Rx NORMAL CONDITION Catch the channel? No
C1156 ≤ -65dBm ?
Yes
Check soldered C1142, C1136, C1138, RFS1001
Ab No
C1145 = 2.8V?
No Re-solder or change U5011
Ab Yes
L1007 ≥ -65dBm ?
No Re-solder or change CPL1000, F1011, U1006
Ab Yes
Check the voltage at C2046,C2044 = 1.2V C2056,C2058 = 1.8V
No Re-solder or change U5011
Ab Yes
LTE B28 Receiver is O.K?
No Re-solder or change U2011
Ab Yes
End
Confidential and proprietary-the contents in this service guide subject to change without prior notice Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
https://www.youtube.com/anibalgarciaolivera
ANIBAL GARCIA VENEZUELA https://irepairvenezuela.com/ @irepair.ve
8. Level 3 Repair
8-4-30. LTE B38 Rx NORMAL CONDITION Catch the channel? No
C1156 ≤ -65dBm ?
Yes
Check soldered C1142, C1136, C1138, RFS1001
Ab No
C1145 = 2.8V?
No Re-solder or change U5011
Ab Yes
L1055 ≥ -65dBm ?
No
Re-solder or change CPL1000, F1011, F1005, FEM1000
Ab Yes
Check the voltage at C2046,C2044 = 1.2V C2056,C2058 = 1.8V
No Re-solder or change U5011
Ab Yes
LTE B38 Receiver is O.K?
No Re-solder or change U2011
Ab Yes
Confidential and proprietary-the contents in this service guide subject to change without prior notice Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
https://www.youtube.com/anibalgarciaolivera
ANIBAL GARCIA VENEZUELA https://irepairvenezuela.com/ @irepair.ve
8. Level 3 Repair
End
8-4-31. LTE B7 Rx NORMAL CONDITION Catch the channel? No
C1156 ≤ -65dBm ?
Yes
Check soldered C1142, C1136, C1138, RFS1001
Ab No
C1145 = 2.8V?
No Re-solder or change U5011
Ab Yes
C1069 ≥ -65dBm ?
No
Re-solder or change CPL1001, U1004, DUF1000
Ab Yes
Check the voltage at C2046,C2044 = 1.2V C2056,C2058 = 1.8V
No Re-solder or change U5011
Ab Yes
LTE B7 Receiver is O.K?
No Re-solder or change U2011
Ab Yes
Confidential and proprietary-the contents in this service guide subject to change without prior notice Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
https://www.youtube.com/anibalgarciaolivera
ANIBAL GARCIA VENEZUELA https://irepairvenezuela.com/ @irepair.ve
8. Level 3 Repair
End
8-4-32. LTE B40 Rx NORMAL CONDITION Catch the channel? No
C1156 ≤ -65dBm ?
Yes
Check soldered C1142, C1136, C1138, RFS1001
Ab No
C1145 = 2.8V?
No Re-solder or change U5011
Ab Yes
L1037 ≥ -65dBm ?
No
Re-solder or change CPL1000, F1011, F1004, FEM1000
Ab Yes
Check the voltage at C2046,C2044 = 1.2V C2056,C2058 = 1.8V
No Re-solder or change U5011
Ab Yes
LTE B38 Receiver is O.K?
No Re-solder or change U2011
Ab Yes
Confidential and proprietary-the contents in this service guide subject to change without prior notice Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
https://www.youtube.com/anibalgarciaolivera
ANIBAL GARCIA VENEZUELA https://irepairvenezuela.com/ @irepair.ve
8. Level 3 Repair
End
8-4-33. PCS, DCS Tx NORMAL CONDITION Catch the channel NO
Check the CPL1000 PIN1 about 22dBm?
YES Check soldered C1142, C1136, C1138, RFS1001, C1156, L1023
NO
Check the Voltage C1145 =2.8V C1000 =1.8V
NO Re-solder or change U5011
YES
Check the L1028 about 28dBm
NO Re-solder or change PAM1000
YES
Check the L1069 about 0dBm
NO Re-solder or change L1069
Confidential and proprietary-the contents in this service guide subject to change without prior notice Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
https://www.youtube.com/anibalgarciaolivera
ANIBAL GARCIA VENEZUELA https://irepairvenezuela.com/ @irepair.ve
8. Level 3 Repair
YES
PCS,DCS Transmitter is O.K?
NO Re-solder or change U2011
YES
END
8-4-34. GSM900,850 Tx NORMAL CONDITION Catch the channel NO
Check the CPL1000 PIN1 about 22dBm?
YES Check soldered C1142, C1136, C1138, RFS1001, C1156, L1023
NO
Check the Voltage C1145 =2.8V C1000 =1.8V
NO Re-solder or change U5011
YES
NO Check the L1020 about 28dBm
Re-solder or change PAM1000
YES
NO Check the C1146 about 0dBm
Re-solder or change C1146
Confidential and proprietary-the contents in this service guide subject to change without prior notice Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
https://www.youtube.com/anibalgarciaolivera
ANIBAL GARCIA VENEZUELA https://irepairvenezuela.com/ @irepair.ve
8. Level 3 Repair
YES
NO GSM900,850 Transmitter is O.K?
Re-solder or change U2011
YES
END
8-4-35. WCDMA B1, LTE B1 Tx NORMAL CONDITION Catch the channel NO
Check the CPL1000 PIN1 about 22dBm?
YES
Check soldered C1142, C1136, C1138, RFS1001, C1156, L1023
NO
Check the Voltage C1145 =2.8V C1000 =1.8V
NO Re-solder or change U5011
YES
Check the L1004 about 28dBm
NO Re-solder or change PAM1000
YES
NO Check the L1070 about 0dBm
Re-solder or change L1070
Confidential and proprietary-the contents in this service guide subject to change without prior notice Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
https://www.youtube.com/anibalgarciaolivera
ANIBAL GARCIA VENEZUELA https://irepairvenezuela.com/ @irepair.ve
8. Level 3 Repair
YES
NO WCDMA B1, LTE B1 Transmitter is O.K?
Re-solder or change U2011
YES
END
8-4-36. LTE B2, WCDMA B2 Tx NORMAL CONDITION Catch the channel NO
Check the CPL1000 PIN1 about 22dBm?
YES Check soldered C1142, C1136, C1138, RFS1001, C1156, L1023
NO
NO Check the Voltage C1145 =2.8V C1000 =1.8V
Re-solder or change U5011
YES
NO Check the L1003 about 28dBm
Re-solder or change PAM1000
YES
NO Check the L1070 about 0dBm
Re-solder or change L1070
Confidential and proprietary-the contents in this service guide subject to change without prior notice Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
https://www.youtube.com/anibalgarciaolivera
ANIBAL GARCIA VENEZUELA https://irepairvenezuela.com/ @irepair.ve
8. Level 3 Repair
YES
NO LTE B2, WCDMA B2 Transmitter is O.K?
Re-solder or change U2011
YES
END
8-4-37. LTE B3 Tx NORMAL CONDITION Catch the channel NO
YES Check the CPL1000 PIN1 about 22dBm?
Check soldered C1142, C1136, C1138, RFS1001, C1156, L1023
NO
Check the Voltage C1145 =2.8V C1000 =1.8V
NO Re-solder or change U5011
YES
NO Check the L1059 about 28dBm
Re-solder or change PAM1000
YES NO Check the L1070 about 0dBm
Re-solder or change L1070
Confidential and proprietary-the contents in this service guide subject to change without prior notice Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
https://www.youtube.com/anibalgarciaolivera
ANIBAL GARCIA VENEZUELA https://irepairvenezuela.com/ @irepair.ve
8. Level 3 Repair
YES NO LTE B3 Transmitter is O.K?
Re-solder or change U2011
YES
END
8-4-38. WCDMA B4, LTE B4,66 Tx NORMAL CONDITION Catch the channel NO
Check the CPL1000 PIN1 about 22dBm?
YES
Check soldered C1142, C1136, C1138, RFS1001, C1156, L1023
NO
Check the Voltage C1145 =2.8V C1000 =1.8V
NO Re-solder or change U5011
YES
Check the L1029 about 28dBm
NO Re-solder or change PAM1000
YES
Check the L1070 about 0dBm
NO Re-solder or change L1070
Confidential and proprietary-the contents in this service guide subject to change without prior notice Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
https://www.youtube.com/anibalgarciaolivera
ANIBAL GARCIA VENEZUELA https://irepairvenezuela.com/ @irepair.ve
8. Level 3 Repair
YES
WCDMA B4, LTE B4,66 Transmitter is O.K?
NO Re-solder or change U2011
YES
END
8-4-39. WCDMA B5, LTE B5 Tx NORMAL CONDITION Catch the channel NO
Check the CPL1000 PIN1 about 22dBm?
YES
Check soldered C1142, C1136, C1138, RFS1001, C1156, L1023
NO
Check the Voltage C1145 =2.8V C1000 =1.8V
NO Re-solder or change U5011
YES
NO Check the C1108 about 28dBm
Re-solder or change PAM1000
YES
Check the L1071 about 0dBm
NO Re-solder or change L1071
Confidential and proprietary-the contents in this service guide subject to change without prior notice Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
https://www.youtube.com/anibalgarciaolivera
ANIBAL GARCIA VENEZUELA https://irepairvenezuela.com/ @irepair.ve
8. Level 3 Repair
YES
WCDMA B5, LTE B5 Transmitter is O.K?
NO Re-solder or change U2011
YES
END
8-4-40. WCDMA B8, LTE B8 Tx NORMAL CONDITION Catch the channel NO
Check the CPL1000 PIN1 about 22dBm?
YES Check soldered C1142, C1136, C1138, RFS1001, C1156, L1023
NO
Check the Voltage C1145 =2.8V C1000 =1.8V
NO Re-solder or change U5011
YES
NO Check the C1024 about 28dBm
Re-solder or change PAM1000
YES
NO Check the L1071 about 0dBm
Re-solder or change L1071
Confidential and proprietary-the contents in this service guide subject to change without prior notice Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
https://www.youtube.com/anibalgarciaolivera
ANIBAL GARCIA VENEZUELA https://irepairvenezuela.com/ @irepair.ve
8. Level 3 Repair
YES
WCDMA B8, LTE B8 Transmitter is O.K?
NO Re-solder or change U2011
YES
END
8-4-41. LTE B12,17 Tx NORMAL CONDITION Catch the channel NO
Check the CPL1000 PIN1 about 22dBm?
YES Check soldered C1142, C1136, C1138, RFS1001, C1156, L1023
NO
Check the Voltage C1145 =2.8V C1000 =1.8V
NO Re-solder or change U5011
YES
Check the C1088 about 28dBm
NO Re-solder or change PAM1000
YES
NO Check the L1071 about 0dBm
Re-solder or change L1071
Confidential and proprietary-the contents in this service guide subject to change without prior notice Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
https://www.youtube.com/anibalgarciaolivera
ANIBAL GARCIA VENEZUELA https://irepairvenezuela.com/ @irepair.ve
8. Level 3 Repair
YES
NO LTE B12,17 Transmitter is O.K?
Re-solder or change U2011
YES
END
8-4-42. LTE B20 Tx NORMAL CONDITION Catch the channel NO
Check the CPL1000 PIN1 about 22dBm?
YES
Check soldered C1142, C1136, C1138, RFS1001, C1156, L1023
NO
Check the Voltage C1145 =2.8V C1000 =1.8V
NO Re-solder or change U5011
YES
NO Check the L1048 about 28dBm
Re-solder or change PAM1000
YES
Check the L1071 about 0dBm
NO Re-solder or change L1071
Confidential and proprietary-the contents in this service guide subject to change without prior notice Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
https://www.youtube.com/anibalgarciaolivera
ANIBAL GARCIA VENEZUELA https://irepairvenezuela.com/ @irepair.ve
8. Level 3 Repair
YES
LTE B20 Transmitter is O.K?
NO Re-solder or change U2011
YES
END
8-4-43. LTE B28 Tx NORMAL CONDITION Catch the channel NO
Check the CPL1000 PIN1 about 22dBm?
YES Check soldered C1142, C1136, C1138, RFS1001, C1156, L1023
NO
Check the Voltage C1145 =2.8V C1000 =1.8V
NO Re-solder or change U5011
YES
NO Check the L1031 about 28dBm
Re-solder or change PAM1000
YES
Check the L1071 about 0dBm
NO Re-solder or change L1071
Confidential and proprietary-the contents in this service guide subject to change without prior notice Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
https://www.youtube.com/anibalgarciaolivera
ANIBAL GARCIA VENEZUELA https://irepairvenezuela.com/ @irepair.ve
8. Level 3 Repair
YES
LTE B28 Transmitter is O.K?
NO Re-solder or change U2011
YES
END
8-4-44. LTE B38 Tx NORMAL CONDITION Catch the channel NO
Check the CPL1000 PIN1 about 22dBm?
YES Check soldered C1142, C1136, C1138, RFS1001, C1156, L1023
NO
Check the Voltage C1145 =2.8V C1000 =1.8V
NO Re-solder or change U5011
YES
Check the L1012 about 28dBm
NO Re-solder or change FEM1000
YES
Check the C1039 about 0dBm
NO Re-solder or change C1038, C1039
Confidential and proprietary-the contents in this service guide subject to change without prior notice Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
https://www.youtube.com/anibalgarciaolivera
ANIBAL GARCIA VENEZUELA https://irepairvenezuela.com/ @irepair.ve
8. Level 3 Repair
YES
LTE B38 Transmitter is O.K?
NO Re-solder or change U2011
YES
END
8-4-45. LTE B7 Tx NORMAL CONDITION Catch the channel NO
YES Check the CPL1000 PIN1 about 22dBm?
Check soldered C1142, C1136, C1138, RFS1001, C1156, L1023
NO
Check the Voltage C1145 =2.8V C1000 =1.8V
NO Re-solder or change U5011
YES
NO Check the L1036 about 28dBm
Re-solder or change FEM1000
YES
Check the C1039 about 0dBm
NO Re-solder or change C1038, C1039
Confidential and proprietary-the contents in this service guide subject to change without prior notice Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
https://www.youtube.com/anibalgarciaolivera
ANIBAL GARCIA VENEZUELA https://irepairvenezuela.com/ @irepair.ve
8. Level 3 Repair
YES
LTE B7 Transmitter is O.K?
NO Re-solder or change U2011
YES
END
8-4-46. LTE B40 Tx NORMAL CONDITION Catch the channel NO
Check the CPL1000 PIN1 about 22dBm?
YES Check soldered C1142, C1136, C1138, RFS1001, C1156, L1023
NO
Check the Voltage C1145 =2.8V C1000 =1.8V
NO Re-solder or change U5011
YES
NO Check the L1037 about 28dBm
Re-solder or change FEM1000
YES
Check the C1039 about 0dBm
NO Re-solder or change C1038, C1039
Confidential and proprietary-the contents in this service guide subject to change without prior notice Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
https://www.youtube.com/anibalgarciaolivera
ANIBAL GARCIA VENEZUELA https://irepairvenezuela.com/ @irepair.ve
8. Level 3 Repair
YES
LTE B40 Transmitter is O.K?
NO Re-solder or change U2011
YES
END
Confidential and proprietary-the contents in this service guide subject to change without prior notice Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
https://www.youtube.com/anibalgarciaolivera
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