Samsung SM-A530F Service Manual - Tshoo-7
8. Level 3 Repair
8-1. Components Layout
Confidential and pr oprietary-the c ontents in this ser vice guide subject to change wi thout prior noti ce
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
8. Level 3 Repair
Confidential and pr oprietary-the c ontents in this ser vice guide subject to change wi thout prior noti ce
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
2018 A Jackpot+/Jackpot RF Block Diagram
Sub2_MB/HB
+ GPS
Sub1_LB
LB SPDT GND Switch
RF1694B
SP2T
LB-MB/HB
Diplexer
DPDT
4
3
WiFi
MB-HB
Diplexer
1
2
Bi-Directional
Coupler
Bi-Directional
Coupler
MB
MB-HB
Diplexer
GNSS
Extractor
B4/66
B2
Main FEMid
SP8T
LB
SP10T
SP2T
B8
B5/18/19/26
D5328
LNA
HB
MB
LB
B20
B12/17
TX_GSM850/900
TX_DCS/PCS
TX_B34/39
B2
B1
B3
B4/66 TRX
B38/41
B40
B7
B12/13
B5/18/19/26
B8
B20
B28
B1
B3
B13 TRX
B28 TRX
SP3T
SP2T
SP2T
SP5T
SP5T
SP5T
HRMMAA051
MMMB PA
SFML7E0H001
DRX LNA FEM
SP2T
LB PA
MB PA
GNSS
DRX_B7/38/40/41
DRX_B1/4/34
DRX_B2/3/66/34/39
DRX_B5/8/12/13/
17/18/19/20/26/28
DRX_B5/8_ASDiv
PRX_B13
PRX_B28
PRX_B8
PRX_B5/18/19/26
PRX_B20
PRX_B12/17
TX_B5/8/18/19/20
/26/28
TX_B12/17
TX_B13
TX_GSMLB
TX_GSMHB
TX_B1/2/3/4
PRX_B2
PRX_B1
PRX_B3
PRX_B4/66
GNSS_IN
DRX_HB2
DRX_MB1
DRX_MB2
DRX_LB3
DRX_LB2
PRX_LB7
PRX_LB6
PRX_LB4
PRX_LB5
PRX_LB3
PRX_LB2
S937
TX_LB2
TX_LB3
TX_LB1
TX_LB4
TX_HMB5
TX_HMB1
PRX_MB4
PRX_MB2
PRX_MB3
PRX_MB1
LB SP4T GND Switch
BGSA14GN10-1
S
Main1_LB
Aperture
QM13124A
MB/HB SPDT GND Switch
F
S
TN
ANT Impedance Tuner
QM13011
S
Main2_
MB/HB
RF1694B
HB
SP3T
SP4T
TRX_B7
TRX_B40
TRX_B38/41
SKY77786-11
High-Band PAM
PRX_B7
TX_B7/38/40/41
PRX_B40
PRX_B38/41
PDET_IN
PRX_HB2
TX_HMB5
PRX_HB4
PRX_HB3
PDET_IN1
BH6003
ANT3000
ANT2000
VR2000
L2003
C7665
C2138
C2026
U2000
C2027
BH6001
ANT3006
VR3002
VR6000
C6016
C6017
ANT2010
L6001
ZD6001
VR6017
VR1013
C6007
ANT2015
VR2002
ANT2008
C2090 C2091
BH6000
ANT6000ANT6001
L6000
C6000
ZD6000
C2088
L2051
C2093
C2008
C2007
U2003
F2003
L2052
C2012
L2050
C2011
C2092
C2089
L2053
L2054
VR1012
VR6007
U2001
C2013
C2005
C6058
C2099 C2105
C2106
F2005
C2130
L3009
L3017
C3046
C3054
C2131
C3053
C2132
C2018
C2017
L2010
F2001
U3006
C2037
C2036
C2029
L2016
L3008
C2111
L2067
C3048
C3055
C3056
L2065
C2096
L2060
C2107
L2064
L2066
C2097
L2056
L2061L2062
L2058
C2110
F2006
C2098
F2004
ANT2001
C2139
ANT2005
L2081
VR2001
L2006
VR1010
L2020
L2013L2014
L2019
C2006
F2000
L2004
L2007
BH6009
VR6016
VR1011
L2008
L2009
ANT2003
ANT5001
ANT5007
ANT5005
ANT5006
C6009
C6018
BH6008
R6006
D6005
C5111
C5112
ZD5011
ZD5012
VR6001
C4031
ZD6025
R6052
C5114
ZD5013
C5149
C5150
C5043
L5013
SC6007
C5059
C5148
C5037
C5057
C5099
C5077
C5098
VR6015
R5012
R5004
R5022
R5010
C5100
R5023
R5026
R5024
R5031
R5029
R5032
R4018
R4023
R4017
R4022
C5058
R5020
R5036
TP4001
TP4003
TP3011
TP4004
TP4005
TP3010
TP3006
TP3007
TP3003
TP3005
UME5000
C4099
C4041
C4042
C4074
C4047
TP4002
TP4000
XCP_GPIO4000
TP_XCP_RF_ON0
U400
XCP_GPIO4007
C4100
C4032
C4030
C2002
VR6014
C4046
SIM6000
D6000
D6001
D6003
D6004
D6002
C6013
C5004
ZD5000
C5028
C5153
C5002
C5064
R5015
L5015
C5152
C5166
C5151
C5165
C5060
VR5000
R7000
C7010
U5001
R4027
R4029
C5087
C5089
TP4006
C7003
R5016
C5167
R5007
C5084
TP5000
TP5003
R4014
C5090
L7000
R4043
C6011
R4002
L7003
R4006
TH4000
C7013
C6010
SC6004
C4036
R4007
GNSS_ADC_VIN_I
R4003
R4004
R4005
R4009
C4048
TP_XGNSS_GPLL_ANA_EXT
GNSS_ADC_VIN_Q
C4040
C4010
C4000
C6025
C6022
ZD6005
ZD6003
L6006
L6005
ZD6006
C5113
ANT2011
VR1009
HDC7000
C7034
U7009
C7033
ZD6002
C6012
BH6010
VR6018
R4020R4021
C5154
C5105
C5097
D5000
R5006
R5008
R5011
C5155
Q5000
C5088
C5156
R5001
TP3004
TP5007
R4019
R4024
L6004
R6005
L6003
R5050
C5142
R5018
C4013
TP5011
TP5010
C4043
R4011
R4028
C4075
R4046
R4048
TP_XRTC_XTO
R4010
TP_SPEEDY
VR6005
C4001
C4004
C4005
C7176
R4038
R4040
C7008
VR6002
R4033
U7008
C7032
R4032
C7006
ZD7006
ZD7007
ZD7008
C7007
ZD7004
R4030
R4036
R4037
C7009
ZD7005
R4031
R5002
R5003
TP5002
TP5006
TP5012
TP5004
TP5005
C5125
R5013 R5014
TP_EMMC50_RCLK
C5093
TP5008
TP5001
TP5015
C5124
ZD6004
ZD5001
C7000
TP2001
R5027
TP2000
R5049
C7005
C7036C7041
U7010
L7001
C7035
ZD6027
R6018
C6028
ZD6007
TP1005
C6070
SC6006
BH6004
SIM6001
TP1000 TP1001TP1002
VR6004
C6008
R6017
R4052
C4080
TP6002
TP6004 TP6005
TP6003
TP6000
TP6001
TP_VOICE_TXD
C6005
R6042
R6015
R6016
C6001
C6021
U6004
U6001
C6020
C6019
R6010
C6003
C6004
C6002
F7014
R7001
C7018
C7019
C7042
L7010
U7094
L7103
SC6002
ANT1007
VR1004
TP2003
U7115
BH6002
TP_HALL_INT
C7186
U7061
U7074
C7173
C7181
VR6009
C7185
C7174
C7182
U7044
C7046
C1159
C7175
C7184
C1160
TP1004
R7009
C7183
U7063
C7095
TP1003
L1120
R4026
C7158
L3012
C7098
F7008F7009F7012F7013
C7021
TP_DSCL
U1007
C1061
ZD7012
VR1007
C7103
C7099
C7100 C7101
C7022
L7007
L7101
L7004
C1000
C7087
C7088
C7086
R4025
R7008
C7085
C7097
ZD7011
C7207
L7009
C7635
C7002
ANT5002 ANT5003
R1001
R1008
U1017
C1161
L1119
L1121
SC6008
VR1005
C7214
C7206
SUS6001
TP_DSDA
C1075
BH6005
R1013
C1070
ZD1000
VR1001
JTAG4003
ANT2007
JTAG4002
JTAG4000
VR1002
L6014
U6014
BH6011
ANT2009
R6038
L6013
ZD6016
L6016
C6041
R6037
R6043
R6039
ZD6026
CON6002
C5127
VR6012
VR1006
ZD5010
R5039
R5040
ANT2004
R5021
U7117
C5126
ZD5005
ZD5006
ZD5007
R5019
R5037
R5038
C5158
TH5000
ZD5002
ZD5003
ZD5004
ZD5008 ZD5009
JTAG4001
U7062
C3061
L3011
U3007
C6072
C6071
C7096
R7002
C7213
C1077
R1007
U1011
C1065
C1076
ANT1000
IFC5000
ANT1004
ANT3007
VR3005
L3020
L3019
VR3003
C3013
R4034R4035
C6063
C7023
R6000
U3008
C3065
C3066
C5092
C6065
U6002
C6059
C6066
C6064
C3091
C3090
C3089
C3092
U3015
C3012
C3027
C3041
L3001
L3005
WL_FEMCTRL_1
C3006
C3007
R3032
C3024
C3023
C3025
U3005
C3020
C3018
SC6003
C3017
R4042
L6002
C6060
C6075
C6061
HDC3001
ZD3002ZD3003
C3085
SUS6000
C7030
ZD7003
C7011
C7001
ANT2013
C2140
L2073
L2080
C2010
ZD7009
ZD7010
L7005
MIC6001
ANT2014
ZD6009
C6036
R6026
ZD6008
C6035
R6029
HEA7002
C7016
ZD7000
L7002
C7017
ZD7013
ZD7014
C7012
ZD7001
ZD7002
C7014
ANT6003
ANT6002
ANT5004
ANT5000
GA6000
ANT2012
L2011
TP3009
TP3002
TP3014 TP3015
VR6003
C3008
TP3001
TP3000
TP3016 TP3017
C2038
R3007
C2043
C3010
C2035
R3009
C3026
U3004
R3003
R3002
TP3008
R3008
VR6008
C3009
C3011
C3028
R3004
R3006
R7005
R7004
U7021
VR6006
L7008
C7067
C7066
C7024
C7038
C7037
U7012
C7040
C7177
U7024
U7013
C3015
C7039
C7070
C7069
C7072
C7172
U7022
U3001
U7025
C3064
C3016
C7071
U3009
CON6001
HDC5000
R5005
R5034
ZD5019
ANT3005
ZD3009
C5118
C5116
R5028
R5025
R5033
ANT3004
ZD3012
TP5009
L6007
R6024
R6023
L6010
C6034
C6040
R6031
C6031
R6025
L6008
C6032
C6033
C6037
C6076
R6028
R6030
L6009
C5048
C5062
TP5014
C5024
C5045
C5130
C5020
C5025
C5143
C5144
C5003
C5072
C5005
C5061
C5133
C5134
C5135
C5044
L5007
U5011
C5041
C5017
L5006
C5035
C5007
C5137
C5136
C5138
C5157
C5066
C5081
C5039
C4018
C5129
C5079
C4093
L5004
L5000
C5078
C5076
C4094
C4092
C4095
SC6001
C5030
C4039
C5008
C4091
C4081
C4006
C4089
C4016
C5085
C5067
C4069
C4101
C4102
C4084
C4071
C5051
C4103
C4104
C4058
C4019
C4053
C4063
C4044
C5052
C5053
C4012
C4052
R4012
C4059
C4051
C4050
C4087
TR7000
C4076
C4066
C4067
R7006R7007
C5049
C4088
C4082
C4009
C4062
C4090
C4028
C2109
C3049
C3057
L2037
C2112
R2000
L2063
C2074
U3018
L2040
C2075
C2072
C3058
C2066
C2065
C2073
L3010
C2069
L2045
L2043
C2070
C2057
C2058
C2062
U2004
C2061
L2033
L2038
L2001
R2008
C2063
C2076
C2004
C2064
R2007
L1074
L1077
C1017
C1029
C1067
C1072
L1030
C1026
C1032
C1069
L1011
L1082
U1010
C1035
C1105
L1031
C1016
C1087
L1034
L1029
C1036
L1040
C1038
C1068
C1071
C1012 C1013
F1006
U1001
L1078
C1082
L1075
C1073
L1116
L1117
C1155
C1154
L1068
L1071
L1010
R1006
C1150
C1006
SC6005
C1162
C1066
L1009
C1099
F1007
L1111 L1112
L1122
C1149
C1158
L1124
C1148
L1113
L1118
L1123
C1156
L1114
C1157
U1016
C1124
C1089
L1088
C1123
C1134
C1132
C1133
PAM1001
F1010
C1125
C1122
L1089
C1126
L1085
L1084
C1129
C1116
C1114 C1115
C1117
L1087
C1120
C1121
F1009
C3037
C3014
F3001
C3042
C3045
C3029
VR3000
ANT3001
L3000
C3033
U3000
C3034
L3007
C3050
L3006
C3043
TH4001
C3036
Q3000
C3002
C3003
R3014
R3015
R3016
R3019
VR3001
F3000
C3040
U3013
C3063
L3002
L3004
C3032
C3001
C3000
C3004
C3005
C6015
C6014
R3020
R3027
R3025
VR6010
ZD3015
ZD3011
ZD3017
R3017
R3018
HDC3000
ZD3013 ZD3014
ZD3016
C3052
R3026
R3021
C3039
R3024
ZD3000
C3047
ZD3001
C3038
R3000
U3003
C3087
R3028
ZD3005
C3030
R3011
C3093
R3029
ZD3006
ZD3004
TP3018
C3094
ZD3007
TP_NFC_CLK_REQ
TP_NFC_EN
R4047
R4049
C3082
C3081
C3080
TP_NFC_CLK_3000
C3079
TP_NFC_IRQ
TP_NFC_TCK
C3078
C3071
U3016
L3015 L3016
C3083
C3086
C3088
R3031
C3022
U3012
TP5016
TP5017
L5005
C5018
C5068
C5070
C5069
C4017
C4045
C4011
C4064
C4086
C4049
C4015
C4073
C4078
C4003
C4021
C4020
C4026
C4022
C4034
C2014
L2002
C2009
U2002
L2082
C2000
L2039
C1031
U1002
L1038
C1037
F1005
L1064
C1064
L1076
L1079
C1083
L1007
U1000
L1001
L1006
C1040
L1107
C1144
C1140
C1142
L1105
C1141
L1102
L1097
L1100
L1099
L1101
C1127 C1128
R2002
Debug_TP
C3072
TP3013
C3074
C3070
C3077
C3075
U3014
C3097
C3076
U3017
C3098
C3099
C3035
C3095
C3073
C3084
C3100
U3002
C3031
VR6013
C3067
SUS6002
C3068
ZD3010
ZD3008
TP_COVER_INT
L3013
U3011
C3069
TP5013
L3014
C5141
C5026
C5132
C5131
C5164
R5017
C5021
OSC5000
C5014
C5106
C5083
C5075
C5139
C5071
C5031
C5073
C5056
C5050
C5046
C5063
C5080
L5008
C5047
C5022
C5140
C5010
L5002
C5027
L5003
C4061
C5019
C4060
C4057
C4105
R4013
C4007
C4054
C4085
C4068
C5128
C5082
C5086
C4002
C4033
C5074
C4025
C4014
C1021
C2101
R1002
R1004
R1003
C1080
L1127
L2000
C1001
U1008
C1048
C2001
L1000
C6030
C1079
C1025
L1052
L1083
C6029
C1030
C1045
C1043
C1041
C1054
L1037
L1035
C1042
PAM1000
C1059
C1063
C1044
L1027
C1060
L1043
L1046
L1045
F1008
L1070
L1053L1054
L1067
L1062
C1058
C1049
L1066
L1063
C1055
L1069
L1073
U1006
F1004
R1009
R1018
C1057
R1016
L1059
L1061
L1017
L1025
F1002
L1060
F1003
L1024
C1052
L1055
C1053
C1047
C1023
L1050
L1044
C1019
C1022
L1047
U1003
L1056
R1015
C1139
C1050
C1138
F1000
L1057
L1051
L1023
L1016
C1135C1136
C1137
L1022
R1011
ZD1001
CPL1001
R1010
CPL1000
L1015
R1012
L1003
R1000
L1005
L1020
TP_NFC_FIRM
TP_NFC_SWDIO
TP3012
MST_DATA_A_TP
MST_DATA_B_TP
C3101
TA3000
ANT3003
ANT3002
TP5019
TP5018
C5006
C5032
C5000
C5055
R5048
C5038
C5040
C5146
C5147
C5013
C5029
C5001
L5014
C4096
C5015
C4097
C5065
C4098
C6006
C4070
C4056
C4055
C4072
C4008
C4065
C4037
C4083
C4023 C4024
C4035
C4029
C4027
C4038
C4077
C2100
C2094C2095
C2104
C2108
C2102
L2057
L2055
L2059
C2082
C2080
C2078
C2079
C1033
L1065
C1074
C1002
C1015
L1026
C1078
U1014
L1013
L1049
C1051
L1018
C1085
L1110
C1003
C1005
L1104
C1147
L1103
L1115
L1108
C1145
C1143
C1153
C1081
L1109
C1046
C1027
C1028
C1130
C1131
C2103
C1118
L1086
C1119
R2003
R6007
MIC6000
HDC6000
ZD6019
C6039
R6027
ZD6020
L1002
L1004
TP_OLED_RST
RFS1000
HDC4000
HDC7001
L1033
L1032
L1014
C6073C6074
L1019
U6016
L5010
C5168
L5009
RFS1001
C5120
L1039
L1028
C7666
C2086
C1090
C1091
U7116
C1088
VR1014
ANT1001
TCX2000
SC6011
L2079
L1058
L1090
C1020
L1106
C1018
C1056
C1062
U1009
C1039
L1091
L1096
VR6011
L1048
C1034
L1008
C1084
C1102
C1101
C1086
U1012
C2153
C1024
C1008
C1011
L1012
C1100
VR1000
ANT1006
V1001
C1107
R6047
R6041
C6046
L6019
C6042C6043
L6015L6017
ZD6012
L6018
L6012
L6011
C7004
C7074
R6001
R7003
U7027
C6038
C7015
C6044C6045
ZD6017ZD6018
ZD6010
R6044
C6047
L6020
C7077
C7076
R4051
R4001
R5051
R5000
R5035
R5030
R6033
R6032
C5117
C5119
U5008
L5016
C5159
D5001
C5115
C5123
TP_1P8
L1041
C1095
C1096
C1098
C1093C1094
C1104
L1036
C7663
U1005
L1042
L1021
VR1003
VR1008
C1097
C1014
C1009 C1010
C1004
C1007
C1092
C1103
ANT1002
ANT1003
8. Level 3 Repair
Power Supply
+ driver, ESD Safe Tweezer
8960 & Spectrum Analyzer
Soldering iron
8-3. Flow chart of Troubleshooting.
Oscilloscope
Digital Multimeter
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Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
8. Level 3 Repair
Yes
No
Change the battery.
Yes
Yes
Sound or Vibration is ok?
Yes
No
No
Yes
No
Yes
Check the Clock TCX2000 & U2004
Is the frequency 26MHz?
No
Yes
Is it more than 3.8V?
8-4-1. Power On
Mobile phone does not power on.
Check the Battery Voltage.
Power-on the phone and check
Check the voltage level at
R5027 while pressing power
key. Is the voltage high?
the power-on sound
or motor Vibration.
Check the signal of
SOC_PSHOLD = 1.8V
Charging the battery by TA.
If its voltage level is extremely low
(under 3.0V),
Change the FRONT-LCD ASSY
Replace the Power key FPCB
Check the output voltage of U5011
L5000 > 0.8V, L5014 > 0.8V, L5003 > 0.8V,
L5002 > 0.8V, L5004 > 0.8V, L5005 > 1.1V,
L5006 > 1.3V, L5007 > 2.0V, L5008 > 0.8V,
C5049 > 0.8V, C5050 > 1.8V, C5052 > 0.9V,
C5065 > 1.2V, C5066 > 1.8V, C5053 > 0.8V,
C5074 > 1.8V, C5082 > 1.2V,
If the output voltage is not normal, Change the
U5011.
※ Each voltage level has ±10% margin.
Replace the TCX2000 & U2004
※ Test condition (Oscilloscope setting)
: 20.0us.div (time division)
Check the initial operation
Confidential and pr oprietary-the c ontents in this ser vice guide subject to change wi thout prior noti ce
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
END
8. Level 3 Repair
Yes
Yes
Abnormal
Normal
Abnormal
8-4-2. Initial
Re-download latest SW on the
Initial Failure
mobile phone
Re Check "Power on"
Trouble shooting process
Change U5011
Abnormal
Check the TCX2000 & U2004
(Crack, open etc.)
Check the U5011 (Crack etc)
Change PBA
END
Confidential and pr oprietary-the c ontents in this ser vice guide subject to change wi thout prior noti ce
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
8. Level 3 Repair
Yes
Yes
Check the Voltage
Yes
Yes
Yes
8-4-3. No Service
No service
Home screen → Phone →
Keypad → *#1234# → Check
Phone version → CP :
A530FXXXX
L2000=1.8V, L2001=1.8V
Check the clock TCX2000
Is the frequency 26MHz?
CP : unknown
Re-download the binary
No
Replace the U5011
No
Replace the TCX2000
Replace the U2004
END
Confidential and pr oprietary-the c ontents in this ser vice guide subject to change wi thout prior noti ce
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
8. Level 3 Repair
Yes
Yes
Yes
Yes
8-4-4. SIM Part
Is SIM1or2 socket ok?
Insert SIM card
No
Replace SIM1 or 2 socket
END
No
No
Change to the new SIM card.
If it doesn`t still work SIM card after
changing
the SIM card, Check the U5011
(Crack etc)
Check the U400 (Crack etc)
Check the SIM1 or 2 Voltage.
SIM1(C6029)or SIM2(C6016)
= 1.8V or 3.0?
Check the SIM
RST / IO / CLK.
SIM1 : (SIM6001’s C2, C7, C3)
SIM2 : (SIM6000’s C2B,C7B, C3B)
No signal
Confidential and pr oprietary-the c ontents in this ser vice guide subject to change wi thout prior noti ce
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
8. Level 3 Repair
Yes
Yes
Yes
8-4-5. T-Flash Part
Insert T-Flash card
Is SIM2 socket (SIM6000) OK?
No
Replace SIM2 socket (SIM6000)
END
No
Change to the new T Flash card.
If it doesn`t still work T Flash card after
changing
the T FLASH power, Check the U5011
(Crack etc)
Check the T-flash Voltage.
(C6015) = 3.0?
Confidential and pr oprietary-the c ontents in this ser vice guide subject to change wi thout prior noti ce
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
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