SM-A105F/G/M/N(A10) RF ALL BAND BLOCK Diagram SAMSUNG CONFIDENTIAL S5M9150X01-L030 PWDET Transceiver WIPS114640-23 PDET_OUT TR_PDET_IN RFOUT_B1 MMMB_PA RFOUT_B2 RFOUT_B3 TX PORTs TX HMB1 TX HMB2 TX ABB In TX HMB3 TX HMB4 TX ABB TX_HMB1 TX_HMB2 TX_HMB3 TX_HMB4 TX_LB1 TX_LB2 TX_TR_OUT_1_2_3_4 TX_TR_OUT_B7_38_40_41 TX_TR_OUT_GSMHB TX_TR_OUT_B5_8_12_17_20_28 SP3T PRX_MB1 RFOUT_B28 PRX_MB5 RXLO TXLO TXLO_2G PRX HB1 PRX HB2 PRX HB3 PRX MB1 PRX_LB3 PRX MB2 PRX_LB1 PRX MB3 PRX ABB RXLO TXLO TXLO_2G PRX_MB4 PRX_LB4 HB LNA PRX OUTPUT PRX_MB3 PRX MB4 PRX_LB2 PRX MB5 PRX_LB5 MB LNA PRX LB2 PRX LB3 PRX LB4 PRX_HB1 PRX_HB2 PRX_HB3 B1 Tx TX_PA_OUT_B5 OMN OMN RFOUT_GSM_HB RFOUT_GSM_LB TX_PA_OUT_B8 TX_PA_OUT_B12/17 TX_PA_OUT_B20 B2 Rx TX_PA_OUT_B28 B3 Rx B2 Tx B5 Tx VCC_GSM B5 Rx GSM_HB TX_PA_OUT_GSMHB B3 B4 TX_PA_OUT_GSMLB 20449-001E B5 ANT B8 Tx B8 B12/17 Tx B12/17 B12/17 Rx PRX_TR_IN_G1900_B2 B20 Tx B20 PRX_TR_IN_G1800_B3 B20 Rx PRX_TR_IN_B4 2G H Tx 2G H Tx 2G L Tx 2G L Tx B28 T/RX AUX1 VDD PRX_TR_IN_B5_G850 PRX_TR_IN_EGSM_B8 PRX_TR_IN_B12/17 B8347 PRX_TR_IN_B20 HB MMMB RF IN T/R Switch PA VBATT VIO SDATA SCLK SDATA 20449-001E HBTD2 TRX_B40 SAYEY2G53BD0F3K B7 Duplexder SAFFB2G65AA0F0A MXD8921HS B7 LNA Coupler B7/38/40/41 C TRL VDD RF _IN MXD8621 HB_SW_SEL0 SPDT PRX_LNA_EN_B38_40_41 C TRL RF _IN RST_SW DRX HB1 DRX HB2 SAFFB2G35AA0F3K HB LNA MXD8621 MXD8621 SPDT DRX MB1 B40 SPDT DRX MB2 DRX OUTPUT B38/40/41 DRX MB3 DRX_SW_CTL0 DRX MB4 DRX MB5 MB LNA DRX LB1 LB LNA DRX_HB1 DRX_HB2 DRX_HB3 DRX_SW_CTL1 B38/41 AUX HB_Out AUX HB_In AUX MB_Out DRX_TR_IN_HB B2 SFMLFU0H001 AUX HB_In LFEM AUX MB_In AUX HB_Out AUX MB_In AUX MB_Out DRX_MB1 DRX LB3 DRX_MB2 DRX LB4 DRX_MB3 DRX LB5 DRX_MB4 B1/4 DRX_MB5 B3 SAFFB1G96AB0F0A DRX_TR_IN_MB DRX_TR_IN_LB RF_Mid OUT B7 RF_Low OUT SAFFB742MAA0F3K MXD8621 B8 B12/17 B28 SFH780AQ102 ANT S/W VDD CTRL2 B20 SPDT B12/17/28 DRX_SW_CTL0 BGSA14GN10-1 CTRL1 MXD8621 SPDT B1/2/3/4/5/7/8/12/17/ 20/28/38/40/41 ANT B5 DRX_LB4 GNSS RF SUB ANT RF_High OUT DRX_LB3 DRX_LB5 RF Switch B38/40/41 DRX_LB2 TXLO 20449-001E B2 DRX LB2 DRX_LB1 TXLO_2G MAIN ANT 2 TRX_B7 HB_SW_SEL1 DRX HB3 RXLO RF Switch CPL_FWD LNA LDJ18829M28DG014 CPL_REV RF _OUT ANT TRX_B38_41 PRX_LNA_EN_B7 V CC LNA ANT S/W SP4T BIAS/C ONTROL RF _OUT QM13124A VDD CTRL_B28 RXTD2 PA & Switch Control BIAS/C ONTROL VIO SCLK SDATA SCLK SFDG93AQ902 HBFD1 RXTD1 V CC B1/2/3/4/5/8/12/17/20/ 28 MXD8642 HBTD1 PRX_TR_IN_B38_40_41 DRX PORTs VIO WIPS33232-01 PRX_TR_IN_B28 PRX_TR_IN_B7 LMDP2MGA-J81 B28 Duplexder LDJ18829M28DG014 MAIN ANT 1 RF Switch Coupler B8 Rx 2G PA PRX_TR_IN_B1 MXD8921HS B38/40/41 LNA RXLO TXLO TXLO_2G B2 B3 Tx VCC_3G GSM_LB LB LNA DRX ABB B1 B1 Rx B4 Rx CMOS IC PRX LB5 RXLO TXLO TXLO_2G TX_PA_OUT_B4 B4 Tx MIPI Decorder VCC PRX LB1 TX_PA_OUT_B3 COUPLE_FWD PRX PORTs RFOUT_B20 LMSWKQGR-J98 Femid COUPLE_REV PRX_MB2 RFOUT_B12/17 3G/4G PA VBATT VIO SCLK SDATA TX LB2 To RX ABB out RFOUT_B8 WB OMN (LB) TX_TR_OUT_GSMLB TX LB1 RFOUT_B5 SW Bias&Control Circuit with DAC TX LO 2G/3G/4G HB,MB,LB RFOUT_B4 WB OMN (MB) TX_PA_OUT_B1 TX_PA_OUT_B2 2019.01.09 DRX_SW_CTL0 B12/17/28 AUX LB_Out AUX LB_In AUX LB_In AUX LB_Out GLOBAL 2G : 850/900/1800/1900 3G : B1/2/4/5/8 4G : B1/2/3/4/5/7/8/12/17/ 20/28/38/40/41 VX_Setup(2018-08-09)_HHP Created date of PCB data : 2019/2/ 18 13:07:21 SM-A105F U7001 ANT1002 R4043 ANT1001 U7002 C7167 C6022 C7050 L2038 C5031 C5078 C5023 C5019 C7017 C5033 C5002 C5020 TP_XCP_RF_ON4000 C5092 TP_4004 C5021 SIM5002 C5032 C5141 R7014 C5152 R7017 C5018 C2035 C5099 C2032 L2016 C5034 C2029 C5010 L2017 C5045 C2031 C2036 C7203 C2033 TP7003 C5029 F2000 L2023 C5017 ZD6004 U2002 L2021 L2014 L2019 C6012 L2024 C2030 ANT6001 U7003 U7007 L2015 C2037 L6005 ANT6000 L7001 L2018 L2022 U2003 C6032 ZD6002 C7024 C2034 C2038 TP_FM_SPDY L2020 L6003 R5006 C7009 C5127 TP7002 C7012 U7008 ANT5000 U5006 ANT1003 C7016 C5026 U7016 U7037 C7166 C2064 C7008 C5106 R2003 R2004 ZD7006 R4027 C7015 C7164 C7031 R4025 C7098 C5022 C7036 C7097 ZD7012 C7014 R7004 HDC7002 R7030 R3012 R7000 C7003 ANT5001 D5002 ZD7011 SC7001 TP4000 SIM5003 C2065 L2040 C2061 U7017 C5103 OSC2000 C2041 C7022 R4042 U2009 U7009 BH7005 C5024 ANT1000 BH7002 C4073 C4004 TP4002 HDC7000 C4079 TP4001 C4074 C4081 C4018 C4082 C4077 R4005 R4003 R4030 C7042 C7044 C7005 C7004 ZD7004 L7002 C7052 C7001 C7011 R4022 C7002 C7037 R7013 C7053 U7004 R4017 C7000 ZD7003 ZD7000 R4023 C7182 C7019 C7096 C7051 ZD7001 R7005 C7045 C4005 R4004 C4076 U7000 UCP400 C4035 ZD7005 C4016 C4075 TP_XGNSS_GPLL_ANA_EXT C7018 SIM5001 R4018 SIM5000 ZD7002 R4032 C7010 L6019 C7187 L6018 C6023 C7040 L7008 C7038 D7005 L7005 C7039 L7004 U7114 C7047 JTAG7001 U7100 C5077 C5146 Q5001 C5117 R5054 R7026 R7020 R7015 R5055 R6034 ZD6011 R6024 ZD6001 JTAG7003 JTAG7000 R5022 R5019 R7028 R5020 R4021 R4016 R4046 R4014 R4019 R4015 R4020 C4000 XCLKOUT_TP TP_UB7001 C7161 C5109 U7084 D5003 TP5000 ZD5014 BH7004 JTAG7002 R6028 HDC4000 U7125 U7126 C7185 U7113 TP_UB ZD5005 R7007 BH7001 C7183 R4001 C5058 R5007 ZD5006 R7029 C5067 U7106 U7108 R5014 R5016 U7102 R5024 U7101 U7107 U7104 C5049 U7105 U7103 C5061 R5011 U7092 U7085 ZD6006 U7083 R5017 ZD6010 U7086 R4047 TP_XRTC_XTO U7119 U7120 L7003 C6007 TP_EMMC4000 L7007 CON7000 U7111 C4080 R6006 TP5009 TP5012 C4015 TP5008 R4010 TP5015 R4000 TP5010 C7020 C4078 L7006 R4029 TP7000 R4002 TH4000 R4051 U6009 C7021 C7013 U7005 R4050 C7043 C7046 R4049 C7041 R4048 U6001 R6000 R4011 TP2000 ANT3001 ANT3000 C3025 L3009 C3014 L3007 ANT2000 ANT2002 MIC6000 C3012 C3027 R3001 L2008 C3013 C2056 C2009 L3002 C2002 C3005 L3011 L3001 U3000 C3029 F3001 C3022 C3006 C3000 L6001 C6001 F3000 C6005 C2067 R6003 R2000 L6000 C2066 C6000 L2034 C2057 ZD6000 C2060 L2033 L2035 C2058 C2006 U2007 L2032 C2008 C2055 C2054 ANT2001 SM-A105F C3011 C3009 C2040 C2039 C3003 L3003 C3004 C3019 C3021 C3026 C3024 R3000 C3023 C3018 C3001 L3008 U3001 C3020 C1092 R1010 C1020 C1007 C1016 C1008 C1075 R1011 ZD1001 C1070 R1001 C1072 L1049 C1036 L1035 U1002 L2037 C1049 C1099 C1098 C1046 L2039 R5010 C5046 C7194 HDC7003 R7009 R7016 R7002 R7003 C2063 R7001 L2036 RFS1001 R7010 R4038 C7035 R7011 U7039 C7033 C7034 C7023 U2008 R7018 C5154 R5003 R5050 C5155 R4037 C5079 C2059 C7193 C5118 U7121 U7110 L5000 ZD5004 C2062 CLIP1000 L1045 C1078 R1005 R1006 U7130 L1054 C1001 L1003 C1003 F1007 C1120 C1002 U7129 C1067 C1076 C1034 C1037 C1035 C1011 C1102 ZD1002 L1007 L1024 C1077 C1071 L1055 C1079 U1011 L1032 C1130 C1029 F1000 C1073 RFS1000 C1013 C1038 L1011 C1027 L1022 R1004 C1131 C1025 C1019 C1061 C1051 L1005 C1064 C1050 U1003 F1010 L1066 L1006 C1012 PAM1000 L1001 L1000 C1017 C1022 C1128 C1009 L1064 C1119 C1040 L1028 U1000 C1044 L1023 C1045 L1018 L6021 C1142 L1030 L1016 L1061 C1021 C1054 C1139 C1060 L1010 C1041 C1047 C1056 U1005 L1034 C1137 L1063 C1004 C1018 L1017 C1026 L1002 L1009 C1015 C1014 C1005 C1023 C1006 ZD1000 R1000 L1015 C1066 TH1000 C1052 C1143 C1010 L1029 C1039 C1048 L1052 C1127 F1008 C1118 TP1000 L1033 C2045 C1124 L1053 R5004 C1032 C2022 L1060 R1003 L2012 C2025 C1126 L1004 C5148 C7032 R6027 L1014 L6024 L1025 U2006 C2021 U1006 C1105 R5005 C1024 C1000 L1068 C2019 C2001 C1140 C2005 L2001 L3005 C2026 TP1001 U7116 C5134 U7122 C5083 C5110 U7109 C5062 L1036 L1062 L2005 L2000 R2001 C2024 L2004 L2007 C2014 C2015 C2046 C2023 U2001 L2006 C2012 C2013 L3004 C3017 C1114 C1108 C5043 L1026 ZD6016 HDC6000 TP_3000 C1028 BTC5000 U7093 C6029 C2027 C1116 R5002 C7007 C7006 TP5014 C5149 R6016 R6029 ZD6005 R6018 R6036 ZD6014 TP_SPEEDY_PMIC R6019 C6033 ZD6019 U7128 R6015 R6014 ZD6017 R6025 D5000 R6022 U7127 L6002 ZD6003 R6030 C6014 ZD6020 TP4003 L1008 L1057 C2020 C1117 ZD5000 R5008 R7012 Q7000 C4097 C4021 C4040 C4041 C5014 C4095 C4099 C4096 C5131 C5041 C6024 C6010 R6032 C4101 C4034 C4100 C6015 ZD6021 C6009 R6037 C7169 R5021 R4024 C5125 C5126 R4026 ZD5001 ZD5002 ZD5003 TP_3001 F1006 C2016 C5042 R6038 U6000 C1033 L1027 C1106 C5136 C6013 C6170 TP_AMP_I2S_WS C6004 C4102 C4037 C4007 C5015 C4036 TP_AMP_I2C_DI TP_AMP_I2S_BCLK U7020 C7192 R4009 TP_AMP_I2S_DO HEA5000 L2026 L5004 C4019 C7197 C4052 C4014 C4098 C4070 C4063 R4007 C4033 C2018 L2002 F3002 C5066 C5147 C4020 C5016 C5144 R5000 U7112 U7006 U5004 TP_PMIC_AP4000 C4013 R5001 U7118 C4103 C4024 C4090 C4071 TP_3003 SC7002 C2028 C4104 C4026 C4083 C4002 C4059 C4029 C6006 R6001 C7202 C4044 C4039 L2010 C5036 C5035 C5011 C4042 C4069 C4061 C5009 C4084 C4055 C4046 C4057 C4047 C4001 C4043 R5023 C5129 VR6001 C4087 C4038 C4089 C4009 L6004 C4045 C4068 C4048 C5008 C4017 C5006 C4094 C5007 C4072 C4027 C4091 C2011 C2017 C5039 C4058 C4065 C6008 UME5000 C4006 C5000 C4054 C4053 C4064 C4010 C4011 C4066 C4062 C4025 C4092 C4028 C4030 U7124 C4060 C5052 C4056 C5004 TP5016 C5012 C4008 C4022 C4085 C4067 C4051 C4003 C4050 C3008 C5060 C5074 C5013 C5048 L5003 L5001 L5005 C4088 TP_3002 R1002 C7196 C4093 C4023 TP5011 L2011 C5047 C4086 C4012 CON7001 C6011 L2025 C2003 C5094 OSC5000 C5076 C5025 C5071 L6020 C5063 C5040 U3002 TP5001 L5009 C4049 C5003 C5005 C5143 L5006 C5059 C5070 C5054 C5056 C5038 TP5006 C3031 C5050 TP5013 C5027 SMR7000 F2001 C3007 C5142 C5081 C5037 C5028 C5093 C5104 C5102 C5116 C6036 U7123 C6037 C5108 R6017 R6020 C5107 SC7000 C7200 C7199 C5100 R6023 C5114 C7198 C5122 C5097 C6035 U5002 C5065 C5119 C6003 C6025 L3006 C3010 C2000 TP5007 L5007 LED5000 C6002 C5073 L5008 C5085 C5055 C5030 C5124 C5123 C5095 C5084 C5075 R6013 C5101 R6031 C5115 C7195 C5120 R5015 L6011 R5013 L3000 SC3000 C2004 L3012 C5096 C3015 C3030 U2000 C2007 F3003 L3010 L2009 L2013 L2003 C2010 VX_Setup(2018-08-09)_HHP Created date of PCB data : 2019/2/ 18 18:40:40 SM-A105G U7001 ANT1002 R4043 ANT1001 U7002 C7167 C7017 C2042 C2050 F2003 C7050 L2038 C5019 C5033 C5002 C5020 TP_XCP_RF_ON4000 C5092 TP_4004 C5021 SIM5002 C5032 C5141 R7014 C5152 R7017 C5031 C6022 C2035 C5034 C2032 L2016 C5010 C2029 C5023 C5078 C5018 L2030 C5099 C2051 L2031 TP7003 C2052 C5045 L2017 U2004 U7003 U7007 C5029 C2031 C2036 L2028 C7203 C2033 U2005 C2053 F2000 L2023 L7001 L2029 C5017 ZD6004 U2002 L2021 L2014 L2019 C6012 L2024 C2030 ANT6001 C2049 L2027 L2015 C2037 L6005 ANT6000 L2018 L2022 U2003 C6032 ZD6002 C7024 C2034 C2038 TP_FM_SPDY L2020 L6003 R5006 C7009 C5127 TP7002 C7012 U7008 ANT5000 U5006 ANT1003 C7016 C5026 U7016 U7037 C7166 C2064 C7008 C5106 R2003 R2004 ZD7006 R4027 C7015 C7164 C7031 R4025 C7098 C5022 C7036 C7097 ZD7012 C7014 R7004 HDC7002 R7030 R3012 R7000 C7003 ANT5001 D5002 ZD7011 SC7001 TP4000 SIM5003 C2065 L2040 C2061 U7017 C5103 OSC2000 C2041 C7022 R4042 U2009 U7009 BH7005 C5024 ANT1000 BH7002 C4073 C4004 TP4002 HDC7000 C4079 TP4001 C4074 C4081 C4018 C4082 C4077 R4005 R7013 R4003 R4030 C7042 C7044 C7005 C7004 ZD7004 L7002 C7052 C7001 C7011 R4022 C7000 C7053 U7004 R4017 C7051 ZD7003 ZD7000 R4023 C7182 C7019 C7096 C7002 C7037 C4076 ZD7001 R7005 C7045 C4005 R4004 U7000 UCP400 C4035 ZD7005 C4016 C4075 TP_XGNSS_GPLL_ANA_EXT C7018 SIM5001 R4018 SIM5000 ZD7002 R4032 C7010 L6019 C7187 L6018 C6023 C7040 L7008 C7038 D7005 L7005 L7006 C7039 L7004 U7114 C7047 JTAG7001 U7100 C5077 C5146 Q5001 C5117 R5054 R7026 R7020 R7015 R5055 R6034 ZD6011 R6024 ZD6001 JTAG7003 JTAG7000 R5022 R5019 R7028 R5020 R4021 R4016 R4046 R4014 R4019 R4015 R4020 C4000 XCLKOUT_TP TP_UB7001 C7161 C5109 U7084 D5003 TP5000 ZD5014 BH7004 JTAG7002 R6028 HDC4000 U7125 U7126 C7185 U7113 TP_UB ZD5005 R7007 BH7001 C7183 R4001 C5058 R5007 ZD5006 R7029 C5067 U7106 U7108 R5014 R5016 U7102 R5024 U7101 U7107 U7104 C5049 U7105 U7103 C5061 R5011 U7092 U7085 ZD6006 U7083 R5017 ZD6010 U7086 R4047 TP_XRTC_XTO U7119 U7120 L7003 C6007 TP_EMMC4000 L7007 CON7000 U7111 C4080 R6006 TP5009 TP5012 C4015 TP5008 R4010 TP5015 R4000 TP5010 C7020 C4078 TP7000 R4029 C7041 R4002 TH4000 R4051 U6009 C7021 C7013 U7005 R4050 C7043 C7046 R4049 U6001 R6000 R4011 TP2000 R4048 ANT3001 ANT3000 C3025 L3009 C3014 L3007 ANT2000 ANT2002 MIC6000 C3012 C3027 R3001 L2008 C3013 C2056 C2009 L3002 C3005 L3011 L3001 C3022 U3000 C3029 F3001 C2002 C3000 C6001 F3000 C6005 L6001 C3006 R6003 R2000 C2067 L6000 C2066 C6000 C2057 ZD6000 C2060 L2034 L2033 L2035 C2058 C2006 U2007 L2032 C2008 C2055 C2054 ANT2001 SM-A105G C3011 C3009 C2039 C2040 L2026 C3003 L3003 C3004 C3019 C3021 C3026 C3024 R3000 C3023 C3018 C3001 L3008 U3001 C3020 TP_3000 L1007 C1007 C1016 R1010 R1011 ZD1001 C1070 R1001 C1072 L1049 L2037 C1036 L1035 U1002 C1049 C1099 C1098 C1046 L2039 R5010 C5046 C7194 BTC5000 HDC7003 R7009 R7016 R7002 R7001 R7003 C2063 R7018 L2036 RFS1001 R7010 R4038 C7035 R7011 U7039 C7033 C7034 C7023 U2008 R5003 C5154 R4037 R5050 C5155 C2059 U7121 C7193 C5118 C5079 ZD5004 C2062 U7110 L5000 CLIP1000 L1045 C1078 R1005 R1006 L1054 C1002 C1008 L1019 C1043 C1075 F1007 C1120 C1092 C1011 C1102 C1020 C1067 C1077 C1076 C1034 C1037 C1035 L1006 L1003 C1003 C1013 L1024 U7129 L1022 U7130 C1130 C1071 L1032 RFS1000 ZD1002 C1047 L1055 C1079 U1011 L1011 C1027 C1001 C1050 R1004 C1073 C1012 L1029 F1001 C1025 C1019 L1005 C1061 L1020 F1000 C1017 C1022 C1064 C1065 PAM1000 C1040 C1051 C1069 C1038 L1000 L1001 L1016 L1028 U1000 F1010 C1048 C1062 C1131 U1003 C1009 L1064 L1066 C1059 C1128 R1003 C1054 C1139 C1137 C1119 C1041 C1063 C1056 C1029 L1023 C1044 L1061 C1021 L1018 L1033 L1034 U1005 C1045 C1142 L1030 C1004 C1018 L1017 C1026 L1002 L1009 C1015 C1014 C1005 C1023 C1006 ZD1000 R1000 L1015 C1058 C1066 TH1000 C1060 L1010 C1010 L1031 C1039 C1052 L1063 C1143 C1118 TP1000 R5004 C1032 F1008 L1053 C1105 L1060 C2045 C1124 L1004 C5148 C7032 R6027 L1014 L6021 C2025 C1126 U1006 C1108 R5005 L1036 L1025 U2006 C2022 C1127 C2012 L3005 L2012 L1052 C1114 C2021 C1117 ZD5000 U7116 C5134 U7122 C5083 C5110 U5004 U7109 C5062 L1026 L6024 L1057 C2026 C5042 C5043 C1024 C1000 L1068 C2019 C2001 L2001 C1140 C2005 L2004 L1008 L1062 L2005 L2000 R2001 C2024 L2010 L2007 C2014 C2015 C2046 C2023 U2001 L3004 C3017 C1028 ZD6016 HDC6000 TP_3001 F1006 C2020 TP1001 TP5014 R6029 R6016 R6030 ZD6005 R6018 R6036 U7093 ZD6014 U7127 ZD6019 U7128 R6015 R6014 ZD6017 R6025 C2013 L2006 C7007 C7006 C4021 C4040 C5014 C4095 C4099 C5131 ZD6003 C1033 C2016 C2027 C1116 R5002 Q7000 C4097 C4100 D5000 R6022 C6029 L6002 C6033 C6010 TP_SPEEDY_PMIC R6019 ZD6020 TP4003 TP_3003 SC7002 L1027 C1106 C5041 C6024 R6037 C4096 C4041 C4036 C6015 R6032 U7020 C5136 C6013 C6014 C6009 ZD6021 C7169 R5021 R4024 C5125 C5126 R4026 ZD5001 ZD5002 ZD5003 C4101 C4034 C4033 C5066 R6038 U6000 L2002 F3002 C7192 R4009 C6170 TP_AMP_I2S_WS C6004 C4102 C4037 C4007 C5015 C4052 C4014 C4098 C5016 TP_AMP_I2C_DI TP_AMP_I2S_BCLK U7006 C4020 TP_AMP_I2S_DO HEA5000 R5008 R7012 C4019 C7197 C4008 C4070 C4038 R4007 C4071 C4013 C5144 R5000 U7112 C4103 C4024 C4090 TP_PMIC_AP4000 C4039 C4104 C4059 C4026 C4083 C4069 R5001 U7118 C5147 C5149 C6011 C4029 C6006 R6001 C7202 C4044 C4042 C4061 C4009 C4084 C4055 C4063 C4087 C5009 C4001 C4043 C5129 R5023 VR6001 C4068 C4046 C4057 C4047 L6004 C6008 C4045 C4048 C4089 C4027 C5008 C4011 C5006 C4072 C2018 C2028 C5039 C4058 C5007 C4065 C4002 C4028 C4054 C4091 C2011 C2017 C5011 C4006 C4017 C4066 C4010 C4094 C4064 C4062 C4025 C4092 U7124 C3008 C5060 C5074 C5036 C5035 C4056 C4030 C4053 TP5016 C5012 C4060 C5052 C5000 C4022 C4003 C4067 C4051 C4085 C4050 C5004 TP5011 UME5000 L5004 L5005 L5001 C7196 C4093 C4023 C4012 CON7001 L2011 C5047 C4086 C4088 TP_3002 R1002 C4049 C5003 C5005 L2025 C2003 C5094 OSC5000 C5076 C5013 C5048 C5025 C5071 C5065 L6020 C5063 C5040 U3002 TP5001 L5009 L5003 C5054 C5056 C5038 TP5006 C3031 C5143 L5006 TP5013 C3007 C5142 C5081 C5027 SMR7000 F2001 C5050 C5059 C5070 U5002 C5037 C5028 C5093 C5104 R6017 C5102 C5116 C5108 U7123 C6036 C5107 SC7000 C7200 C6037 C5100 R6023 R6020 C5101 C7199 C7198 C6035 C5114 C5124 C5122 C5097 C5084 C5119 C6003 C6025 L3006 C3010 C2000 TP5007 L5007 LED5000 C6002 C5073 L5008 C5085 C5055 C5030 R5013 C5123 C5095 C5096 C5075 R6013 C5115 C7195 C5120 R5015 R6031 L3000 SC3000 C2004 L3012 L6011 C3015 C3030 U2000 C2007 F3003 L3010 L2009 L2013 L2003 C2010 SM-A105M U7001 ANT1002 R4043 ANT1001 R4027 C7050 C7008 C5031 C6022 C5018 C5023 C5078 C5099 C7017 C5034 C5019 C5002 C5020 TP_XCP_RF_ON4000 C5092 TP_4004 C5021 SIM5002 C5032 C5033 C5010 C5141 R7014 C5152 R7017 C5029 C2044 C7203 C2048 TP7003 C5045 F2003 ZD6004 U7007 C2047 C5017 L2030 C6012 U7003 C2042 U2004 C2052 ANT1003 C7016 F2002 C2050 C2051 L2031 L2028 C2043 ANT6001 U2005 C2053 ZD6002 ANT6000 L6005 C7024 L7001 L2029 L2027 L6003 TP_FM_SPDY C2049 C6032 U7008 ANT5000 TP7002 C7012 R5006 C7009 C5127 C7166 U5006 C5026 U7016 U7037 C2064 L2038 C7098 U7002 C7167 C5106 R2003 R2004 ZD7006 R4025 C7015 C7164 C7031 C7097 C5022 C7036 C7014 R7004 HDC7002 R7030 R3012 D5002 R7000 C7003 ANT5001 ZD7011 SC7001 TP4000 SIM5003 C2065 L2040 C2061 U7017 C5103 OSC2000 C2041 C7022 R4042 U2009 U7009 BH7005 C5024 ANT1000 BH7002 C4073 C4004 TP4002 HDC7000 C4079 TP4001 C4074 C4081 C4018 C4082 C4077 R4005 R4003 R4030 C7042 C7044 C7005 C7004 ZD7004 L7002 C7001 C7011 R4022 C7002 C7037 C7053 U7004 R4017 C7052 ZD7003 ZD7000 R4023 C7182 C7000 C7096 R7013 C7051 ZD7001 R7005 C7045 C4005 R4004 C4076 C7019 UCP400 C4035 U7000 R4018 C4016 C4075 TP_XGNSS_GPLL_ANA_EXT C7018 SIM5001 ZD7005 SIM5000 ZD7002 R4032 C7010 L6019 C7187 L6018 C6023 C7040 L7008 C7038 D7005 L7005 C7039 L7004 U7114 C7047 JTAG7001 U7100 C5077 C5146 Q5001 C5117 R5054 R7026 R7020 R7015 R5055 R6034 ZD6011 R6024 ZD6001 JTAG7003 JTAG7000 R5022 R5019 R7028 R5020 R4021 R4016 R4046 R4014 R4019 R4015 R4020 C4000 XCLKOUT_TP TP_UB7001 C7161 C5109 U7084 D5003 TP5000 ZD5014 BH7004 JTAG7002 R6028 HDC4000 U7125 U7126 C7185 U7113 TP_UB ZD5005 R7007 BH7001 R5007 ZD5006 R7029 C5058 C7183 R4001 U7106 U7108 C5067 R5014 R5016 U7102 R5024 U7101 U7107 U7104 C5049 U7105 U7103 C5061 R5011 U7092 U7085 ZD6006 U7083 R5017 ZD6010 U7086 R4047 TP_XRTC_XTO U7119 U7120 L7003 C6007 TP_EMMC4000 L7007 CON7000 U7111 C4080 R6006 TP5009 TP5012 C4015 TP5008 R4010 TP5015 R4000 TP5010 C7020 C4078 TP7000 R4029 U6009 C7021 C7013 L7006 R4002 TH4000 R4051 U7005 R4050 C7043 C7046 R4049 C7041 R4048 U6001 R6000 R4011 TP2000 ANT3001 ANT3000 C3025 L3009 C3014 L3007 ANT2000 ANT2002 MIC6000 C3012 C3027 R3001 L2008 C3013 C2056 C2009 L3002 C3005 L3011 L3001 C3022 U3000 C3029 F3001 C2002 C3000 C6001 F3000 C6005 L6001 C3006 R6003 R2000 C2067 L6000 C2066 C6000 C2057 ZD6000 C2060 L2034 L2033 L2035 C2058 C2006 U2007 L2032 C2008 C2055 C2054 ANT2001 SM-A105M C3011 C3009 C2039 C2040 L2026 C3003 L3003 C3004 C3019 C3021 C3024 R3000 C3023 C3026 TP_3000 C1034 C1037 C1035 L1006 R1010 C1002 C1001 L1003 C1003 L1007 C1067 C1075 F1007 L1045 C1078 L1032 C1072 R1011 ZD1001 C1070 R1001 R1006 R1005 L1049 C1099 C1098 L2037 C5148 L2039 R5010 C5046 C7194 BTC5000 HDC7003 R7009 R7016 R7002 R7001 R7003 C2063 R7018 L2036 RFS1001 R7010 R4038 C7035 R7011 U7039 C7033 C7034 C7032 C7023 U2008 R5003 C5154 R4037 R5050 C5155 C2059 U7121 C7193 C5118 C5079 ZD5004 C2062 U7110 L5000 CLIP1000 C1007 C1013 C1020 C1016 C1043 C1092 C1011 C1102 U7129 L1022 C1076 RFS1000 ZD1002 C1047 C1077 U1011 L1011 C1027 C1019 F1001 C1071 L6024 C1073 C1012 C1050 C1079 C1029 C1053 L1029 C1025 C1008 C1065 PAM1000 L1005 C1057 R1004 C1131 L1062 TP1000 L1066 U1003 C1009 L1064 F1010 C1142 C1137 L1063 C1143 C1017 C1018 L1019 C1062 C1130 C1139 C1030 C1022 L1024 C1059 F1000 C1056 L1000 L1001 L1012 C1051 C1069 L1061 L1021 C1068 C1040 C1058 C1066 TH1000 U1005 L1052 ZD5000 C1117 U1006 C1105 R5005 L1016 L1031 C1039 C1052 R5004 C5134 U7116 C5062 C1041 C1063 C1108 C5043 C1004 L1009 L1017 C1026 L1002 C1031 C1015 C1014 C1005 C1023 C1006 ZD1000 R1000 L1015 L1020 C2045 C1054 C2022 L1060 R1003 L2012 C1021 C1042 L1014 C1010 C1038 L1025 L1036 L1058 L1013 L6021 C2021 C1032 C2026 C2025 L1004 C1055 U1000 L1026 L1027 L1018 U2006 L3005 C2012 C1024 C1000 L1068 C2019 C2001 L2001 C1140 C2005 L2004 L1057 C2020 L1059 L3004 C3017 C1028 ZD6016 HDC6000 C3018 C3001 L3008 U3001 C3020 L2005 L2000 R2001 C2024 L2010 L2007 C2014 C2015 C2046 C2023 U2001 R6018 R6027 R6029 R6030 TP_SPEEDY_PMIC R6019 R6036 U7093 ZD6014 U7127 ZD6019 U7128 R6015 R6014 ZD6005 D5000 R6022 C6029 L6002 C6033 C6010 ZD6017 R6016 L1008 C5042 U7122 C5110 U5004 U7109 C6013 ZD6020 C6024 R6025 TP_3001 F1006 TP1001 TP5014 C5136 C5131 ZD6003 C1033 C1114 C1106 C5083 C4100 C2013 L2006 C7007 C7006 U7020 C5041 TP4003 TP_3003 SC7002 C2016 C2027 C1116 R5002 Q7000 C4097 C4021 C4040 C5014 C4095 C4099 C4096 C4041 C4036 C6015 R6037 C4101 C4034 C4033 C5066 R6038 C6014 C6009 ZD6021 R5021 C7169 C5125 C5126 R4024 ZD5001 ZD5002 ZD5003 R4026 C6004 R6032 HEA5000 L2002 F3002 C7192 R4009 C6170 U6000 C4102 C4037 C4007 C5015 C4052 C4014 C4098 C5016 TP_AMP_I2C_DI TP_AMP_I2S_WS U7006 C4020 TP_AMP_I2S_DO TP_AMP_I2S_BCLK R5008 R7012 C4019 C7197 C4008 C4070 C4038 R4007 C4071 C4013 C5144 R5000 U7112 C4103 C4024 C4090 TP_PMIC_AP4000 C4039 C4104 C4059 C4026 C4083 C4069 R5001 U7118 C5147 C5149 C6011 C4029 C6006 R6001 C7202 C4044 C4042 C4061 C4009 C4084 C4055 C4063 C4087 C5009 C4001 C4043 C5129 R5023 VR6001 C4068 C4046 C4057 C4047 L6004 C6008 C4045 C4048 C4089 C4027 C5008 C4011 C5006 C4072 C2018 C2028 C5039 C4058 C5007 C4065 C4002 C4028 C4054 C4091 C2011 C2017 C5011 C4006 C4017 C4066 C4010 C4094 C4064 C4062 C4025 C4092 U7124 C3008 C5060 C5074 C5036 C5035 C4056 C4030 C4053 TP5016 C5012 C4060 C5052 C5000 C4022 C4003 C4067 C4051 C4085 C4050 C5004 TP5011 UME5000 L5004 L5005 L5001 C7196 C4093 C4023 C4012 CON7001 L2011 C5047 C4086 C4088 TP_3002 R1002 C4049 C5003 C5005 L2025 C2003 C5094 OSC5000 C5076 C5013 C5048 C5025 C5071 C5065 L6020 C5063 C5040 U3002 TP5001 L5009 L5003 C5054 C5056 C5038 TP5006 C3031 C5143 L5006 TP5013 C3007 C5142 C5081 C5027 SMR7000 F2001 C5050 C5059 C5070 U5002 C5037 C5028 C5093 C5104 R6017 C5102 C5116 C5108 U7123 C6036 C5107 SC7000 C7200 C6037 C5100 R6023 R6020 C5101 C7199 C7198 C6035 C5114 C5124 C5122 C5097 C5084 C5119 C6003 C6025 L3006 C3010 C2000 TP5007 L5007 LED5000 C6002 C5073 L5008 C5085 C5055 C5030 R5013 C5123 C5095 C5096 C5075 R6013 C5115 C7195 C5120 R5015 R6031 L3000 SC3000 C2004 L3012 L6011 C3015 C3030 U2000 C2007 F3003 L3010 L2009 L2013 L2003 C2010 8. Level 3 Repair 8-3. Flow chart of Troubleshooting. Oscilloscope Digital Multimeter Power Supply + driver, ESD Safe Tweezer 8960 & Spectrum Analyzer Soldering iron 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. 8. Level 3 Repair 8-4-1. Power On Mobile phone does not power on. Yes No Check the Battery Voltage. Is it more than 3.8V? No Charging the battery by TA. If its voltage level is extremely low (under 3.0V), Change the battery. Yes No Power-on the phone and check the power-on sound or motor Vibration. Sound or Vibration is ok? Yes Change the FRONT-LCD ASSY No Check the voltage level at R5023 while pressing power key. Is the voltage high? No Replace the Power / Volume key FPCB Check the output voltage of U5002 Yes No L5008 > 2.0V, L5007 > 1.3V, C5000 > 0.8V C5007 > 0.8V, C5008 > 0.8V, C5009 > 0.8V L5004 > 0.8V, L6020 > 0.8V, L5001 > 0.8V Check the signal of PWRHOLD(TP4003) = 1.8V No L5009 > 0.8V, C5020 > 1.0V, L5005 > 0.8V C5002 > 1.8V, C5010 > 0.8V, C5004 > 0.9V C5011 > 0.9V, C5006 > 1.8V, C5012 > 1.8V L5003 > 0.8V, C5014 > 0.8V, C5016 > 1.2V If the output voltage is not normal, change the U5002. ※ Each voltage level has ±10% margin. Yes No Check the Initial status Current Binary : Samsung Official System Status : Official No Re-download Official Binary If it is still problem, change the PBA Yes No 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. 8. Level 3 Repair 8-4-2. Initial Initial Failure Yes No Check the Initial status Current Binary : Samsung Official System Status : Official Normal Re-download Official Binary Abnormal No Abnormal Re Check "Power on" Trouble shooting process Check the U5002 (Crack, open etc.) Normal Change UCP400 or UME5000 Abnormal Change PBA Yes No 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. 8. Level 3 Repair 8-4-3. No Service No service Check menu setting Menu → applications → setting → connections → mobile networks → network mode → setting is auto connect? Yes CP : M105FXXX Home screen → Phone → Keypad → *#1234# → check Phone version → CP : M105FXX or unknown Check status OK at coaxial Cable, SUB PBA and ANTENNA materials If ANTs are OK, Please check RFS1000,RFS1001, C1004, C1008, L1008, C1014 CP : unknown Ab Check the voltage. VDD_1P8_CP = 1.8V ? VRF_RX_1P2_LO = 1.2V ? VRF_TX_1P2_LO = 1.2V ? VRF_TRX_1P8 = 1.8V ? VRF_TX2LO_1P8=1.8V ? VRF_TX_1P2=1.2V ? VRF_RX_1P2=1.2V ? VRF_GNSS_1P1=1.1V ? No Check U5001 damaged. Yes Check TCX1000, C7175, R1004 Frequency = 26MHz Yes No Replace the TCX1000, C7175, R1004 s s Replace U2013 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. 8. Level 3 Repair 8-4-4. Charging Part Insert TA / USB Yes Charging Sequence Start VBUS_5V_CON (C5149) = 5V No Replace SUB PBA Yes No Check the VBUS_5V_OVP (C5110)=5V Check OVP IC (U5004) Yes No Battery is Charging? Check the U7116 (Crack, short etc.) 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. 8. Level 3 Repair 8-4-5. No Service No service Check menu setting Menu → applications → setting → connections → mobile networks → network mode → setting is auto connect? Yes CP : A105FXXX Home screen → Phone → Keypad → *#1234# → check Phone version → CP : M105FXX or unknown Check status OK at coaxial Cable, SUB PBA and ANTENNA materials If ANTs are OK, Please check RFS1000,RFS1001, C1006, L1004, L1045, C1075 CP : unknown Ab Check the voltage. VDD_1P8_CP = 1.8V ? VRF_RX_1P2_LO = 1.2V ? VRF_TX_1P2_LO = 1.2V ? VRF_TRX_1P8 = 1.8V ? VRF_TX2LO_1P8=1.8V ? VRF_TX_1P2=1.2V ? VRF_RX_1P2=1.2V ? VRF_GNSS_1P1=1.1V ? No Check U5002 damaged. Yes Check OSC2000, U2009 Frequency = 26MHz No Replace the OSC2000, U2009 s s Yes Replace U2006 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. 8. Level 3 Repair 8-4-6. SIM Part Insert SIM card Yes No No Replace SIM socket Is SIM socket ok? Yes No Check the SIM Voltage. C7203/C6022 = 1.8V or 3.0V? No Change to the new SIM card. Yes No Check the SIM RST / IO / CLK. (SIM1 : ZD5014, C7100, ZD5006) (SIM2 : ZD5006, C5077, ZD5006) Is signal ok? No Check the UCP400 (Crack etc) Yes No 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. 8. Level 3 Repair 8-4-7. T-Flash Part Insert T-Flash card Yes No No Replace T-Flash socket Is T-Flash socket ok? Yes No Check the T-Flash Voltage. C7183 = 3.0V? No Change to the new T Flash card. If it doesn`t still work T Flash card after changing the T FLASH, Check the U5002 (Crack etc) Yes No Check the T-Flash CMD/Data/CLK. (R5016, R5017, R6006) Is signal ok? No Check the UCP400 (Crack etc) Yes No 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. 8. Level 3 Repair 8-4-8. Accel Sensor Accel Sensor does not work Yes No Check the voltage C7022, C7050 =1.8V No Replace 7007 Yes No Check Accel R4042, R4043 pin (I2C is OK?) No Replace UCP400 Yes No Check U7009 (crack, open, etc.) Abnormal Replace U7009 Yes No 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. 8. Level 3 Repair 8-4-9. Proximity Sensor Proximity Sensor does not work Yes No Check the voltage C7036, R7003 =3.3V (Sensor’s IO/LED voltage) No Replace U7008 Yes No Check the voltage R3012, R7030 =1.8V (I2C is OK?) No Replace UCP400 Yes No Check U7001 (crack, damaged, etc.) Abnormal Replace U7001 Yes No 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. 8. Level 3 Repair 8-4-10. GRIP Sensor GRIP Sensor does not work Yes No Check the connection of HDC7003 No Reconnect the HDC7003 Yes No Check the voltage C9010 =2.2V (Sensor’s IO/LED voltage) No Replace U6001 Yes No Check U9004 (crack, damaged, etc.) Abnormal Replace U9004 Yes No 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. 8. Level 3 Repair 8-4-11. Display LCD is still off after PWR ON Yes No Check the connection of HDC7003 No Reconnect the HDC7003 Yes No Check VDD_LCD_1P8 = 1.8V (C7033) No Resolder or Replace the U7006 Yes No Check VSP_-5P5 = -5.5V (C7032) VSP_5P5 = 5.5V (C7034) No Resolder or Replace the U7006 Yes No Replace the Display module Yes No 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. 8. Level 3 Repair 8-4-12. MAIN 13M CAMERA “13M Camera” function does not work Yes Check the Camera connector on Main No Reconnect the HDC7000 PBA Yes Check Check the the voltage voltage C7001 C7004 :: 2.8V 2.8V No Resolder or Replace U7004 C7053 C7053: :1.05V 1.2V Resolder or Replace U7005 C7052 C7052 :: 1.8V 1.8V Resolder or Replace U7000 C7004 C7001 :: 2.8V 2.8V Yes Check the CAM_MCLK is No Replace the PBA 26Mhz (R7005) Yes Replace the Main camera module 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. 8. Level 3 Repair 8-4-13. VT 5M CAM “VT Camera” function does not work Yes No Reconnect the HDC7002 Check the VT CAM Connection Yes Check the voltage No C7031 : 1.2V, C7164 : 1.8V Resolder or Replace U7002 C7166 : 2.8V Resolder or Replace U7003 Yes No Check the VTCAM_MCLK is Replace the PBA 26 Mhz (R7013) Yes Replace the VT camera module 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. 8. Level 3 Repair 8-4-14. TSP Touch Screen does not work Yes No Check the connection of HDC7003 No Reconnect the HDC7003 Yes No Check VDD_LCD_1P8 = 1.8V (C7033) No Resolder or Replace the U5001 Yes No Check VSP_-5P5 = -5.5V (C7032) VSP_5P5 = 5.5V (C7034) No Resolder or Replace the U6009 Yes No Replace the Display module Yes No 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. 8. Level 3 Repair 8-4-15. Motor Motor does not work Yes No Resolder or Reconnect ANT5000, ANT5001 Check the Clip on PBA ANT5000 and ANT5001 Yes No Resolder or Replace U7016, U7017 Check the U7016 and U7017 on PBA (crack,open,etc) Yes No Check the voltage C5106 on PBA C5106 = 3.3V? Resolder or Replace C5106 or Replace : U5006 Yes Replace Motor 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. 8. Level 3 Repair 8-4-16. Microphone Part - Main MIC Check main microphone function in voice call Handset mode or voice recorder mode Yes No Check t h e SOC9000,HDC60 00 Connection No Reconnect SOC9000, HDC6000 Yes No Check the Sub PBA L9015 = 2 .8V? No Replace PMIC(U5002) of Main PBA Yes No Check the M A I N _MIC_DATA at Sub PBA L9016, Main PBA L6002, C5101? No Replace SUB PBA Replace Main PBA 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. 8. Level 3 Repair 8-4-17. Microphone Part - Sub(2nd) MIC Check Sub(2nd) microphone function in voice call loudSPK mode or in camcording mode mode Yes No Check the voltage at L6000 = 2 .8V? No Replace PMIC(U5002) of Main PBA Yes No Check the SUB_MIC_DATA at L6001, C5104? No Replace MIC6000 Replace Main PBA 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. 8. Level 3 Repair 8-4-18. Speaker Part Check speaker function. Play MP3 with maximum volume level. Yes No Check C-clips of Sub PBA ANT9002, ANT9003 No Replace ANT9002, ANT9003 Yes No No Check the SPK Unit Replace S P K U n i t Yes No Check the SPK output at L9031, L9032 Check the component of AMP(VDD, I2S) No Replace A M P ( U6000) of Main PBA No Replace Main PBA Replace SUB PBA 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. 8. Level 3 Repair 8-4-19. Receiver Part Check receiver function in voice call receiver mode Yes No Check RCV module where RCV's placed for any damage No Replace RCV Module Yes No Check the signals on L6003, L6005 No Replace PMIC(U5002) of Main PBA 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. 8. Level 3 Repair 8-4-20. LTE B1, WCDMA B1 RX It is not catching the channel in normal condition Check status OK at coaxial cable, SUB PBA and mechanical material Yes No Change Coaxial cable or SUB PBA or mechanical material Yes S Check Rx path RFS1000, C1006, C1012,L1004, F1006, C1028, C1033, U1000 No Re-solder or change Rx path components Is it ok? Yes S No Check Rx path C1024, L1008, C1000, Re-solder or change Is it ok? Rx path components Yes Check U2006 Any damage (Crack, open, etc.) Yes Re-solder or change U2006 components No Change the board 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. 8. Level 3 Repair 8-4-21. LTE B2, WCDMA B2, GSM1900 RX It is not catching the channel in normal condition Check status OK at coaxial cable, SUB PBA and mechanical material Yes No Change Coaxial cable or SUB PBA or mechanical material Yes S Check Rx path RFS1000, C1006, C1012,L1004, F1006, C1028, C1033, U1000 No Re-solder or change Rx path components Is it ok? Yes S No Check Rx path L1014, L1036, L1025, Re-solder or change Is it ok? Rx path components Yes Check U2006 Any damage (Crack, open, etc.) Yes Re-solder or change U2006 components No Change the board 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. 8. Level 3 Repair 8-4-22. LTE B3, GSM 1800 RX It is not catching the channel in normal condition Check status OK at coaxial cable, SUB PBA and mechanical material No Change Coaxial cable or SUB PBA or mechanical material Yes S Check Rx path RFS1000, C1006, C1012,L1004, F1006, C1028, C1033, U1000 No Re-solder or change Rx path components Is it ok? Yes S No Check Rx path L1027, L1026, L1057 Re-solder or change Is it ok? Rx path components Yes Check U2006 Any damage (Crack, open, etc.) Yes Re-solder or change U2006 components No Change the board 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. 8. Level 3 Repair 8-4-23. LTE B4, WCDMA B4 RX It is not catching the channel in normal condition Check status OK at coaxial cable, SUB PBA and mechanical material No Change Coaxial cable or SUB PBA or mechanical material Yes S Check Rx path RFS1000, C1006, C1012,L1004, F1006, C1028, C1033, U1000 No Re-solder or change Rx path components Is it ok? Yes S No Check Rx path L1058, L1013, L1059 Re-solder or change Is it ok? Rx path components Yes Check U2006 Any damage (Crack, open, etc.) Yes Re-solder or change U2006 components No Change the board 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. 8. Level 3 Repair 8-4-24. LTE B5, WCDMA B5, GSM850 RX It is not catching the channel in normal condition Check status OK at coaxial cable, SUB PBA and mechanical material No Change Coaxial cable or SUB PBA or mechanical material Yes S Check Rx path RFS1000, C1006, C1012,L1004, F1006, C1028, C1033, U1000 No Re-solder or change Rx path components Is it ok? Yes S No Check Rx path C1021, L1018, L6021 Re-solder or change Is it ok? Rx path components Yes Check U2006 Any damage (Crack, open, etc.) Yes Re-solder or change U2006 components No Change the board 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. 8. Level 3 Repair 8-4-25. LTE B7 RX It is not catching the channel in normal condition Check status OK at coaxial cable, SUB PBA and mechanical material No Change Coaxial cable or SUB PBA or mechanical material Yes S Check Rx path RFS1001,L1045,C1078, C1075,F1007, C1077 C1067, C1076, U1011 No Re-solder or change Rx path components Is it ok? Yes S Check Rx path C1130, L6024, L1062 F1010,L1064,C1137 U1005,C1029,F1000 C1139,L1068,C1140 No Re-solder or change Rx path components Is it ok? Yes Check U2006 Any damage (Crack, open, etc.) Yes Re-solder or change U2006 components No Change the board 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. 8. Level 3 Repair 8-4-26. LTE B8, WCDMA B8, GSM900 RX It is not catching the channel in normal condition Check status OK at coaxial cable, SUB PBA and mechanical material No Change Coaxial cable or SUB PBA or mechanical material Yes S Check Rx path RFS1000, C1006, C1012,L1004, F1006, C1028, C1033, U1000 No Re-solder or change Rx path components Is it ok? Yes S No Check Rx path L1018,L1061,L6021 Re-solder or change Is it ok? Rx path components Yes Check U2006 Any damage (Crack, open, etc.) Yes Re-solder or change U2006 components No Change the board 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. 8. Level 3 Repair 8-4-27. LTE B12, LTE B17 RX It is not catching the channel in normal condition Check status OK at coaxial cable, SUB PBA and mechanical material No Change Coaxial cable or SUB PBA or mechanical material Yes S Check Rx path RFS1000, C1006, C1012,L1004, F1006, C1028, C1033, U1000 No Re-solder or change Rx path components Is it ok? Yes S No Check Rx path C1068,L1021,C1042 Re-solder or change Is it ok? Rx path components Yes Check U2006 Any damage (Crack, open, etc.) Yes Re-solder or change U2006 components No Change the board 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. 8. Level 3 Repair 8-4-28. LTE B20 RX It is not catching the channel in normal condition Check status OK at coaxial cable, SUB PBA and mechanical material No Change Coaxial cable or SUB PBA or mechanical material Yes S Check Rx path RFS1000, C1006, C1012,L1004, F1006, C1028, C1033, U1000 No Re-solder or change Rx path components Is it ok? Yes S No Check Rx path C1044,C1045, L1023 Re-solder or change Is it ok? Rx path components Yes Check U2006 Any damage (Crack, open, etc.) Yes Re-solder or change U2006 components No Change the board 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. 8. Level 3 Repair 8-4-29. LTE B28 RX It is not catching the channel in normal condition Check status OK at coaxial cable, SUB PBA and mechanical material No Change Coaxial cable or SUB PBA or mechanical material Yes S Check Rx path RFS1000, C1006, C1012,L1004, F1006, C1028, C1033, U1000 No Re-solder or change Rx path components Is it ok? Yes S Check Rx path C1069,C1065, L1031 F1001,C1058,C1062 C1059 No Re-solder or change Rx path components Is it ok? Yes Check U2006 Any damage (Crack, open, etc.) Yes Re-solder or change U2006 components No Change the board 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. 8. Level 3 Repair 8-4-30. LTE B38, B41 RX It is not catching the channel in normal condition Check status OK at coaxial cable, SUB PBA and mechanical material No Change Coaxial cable or SUB PBA or mechanical material Yes S Check Rx path RFS1001,L1045,C1078, C1075,F1007, C1077 C1067, C1076, U1011 No Re-solder or change Rx path components Is it ok? Yes S Check Rx path C1118, L1053,C1119, U7130,C1120, L1054, L1055, U1006,C1060,L1010,U1002 C1036,C1046,L1035 No Re-solder or change Rx path components Is it ok? Yes Check U2006 Any damage (Crack, open, etc.) Yes Re-solder or change U2006 components No Change the board 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. 8. Level 3 Repair 8-4-31. LTE B40 RX It is not catching the channel in normal condition Check status OK at coaxial cable, SUB PBA and mechanical material No Change Coaxial cable or SUB PBA or mechanical material Yes S Check Rx path RFS1001,L1045,C1078, C1075,F1007, C1077 C1067, C1076, U1011 No Re-solder or change Rx path components Is it ok? Yes S Check Rx path C1128, L1034,L1033, F1008,C1127,C1124,C1126, U1006,C1060,L1010,U1002 C1036,C1046,L1035 No Re-solder or change Rx path components Is it ok? Yes Check U2006 Any damage (Crack, open, etc.) Yes Re-solder or change U2006 components No Change the board 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. 8. Level 3 Repair 8-4-32. GSM1800, GSM1900 TX It is not catching the channel in normal condition Check status OK at coaxial cable, SUB PBA and mechanical material No Change Coaxial cable or SUB PBA or mechanical material Yes S No Check Tx path RFS1000, C1006, C1012,L1004, F1006, C1028, C1033, U1000 Re-solder or change Tx path components Is it ok? Yes S Check Tx path L1015, L1000, L1011, PAM1000, L1017, C1035, C1037, C1034 No Re-solder or change Tx path components Is it ok? Yes S No Check Tx path C1010 Re-solder or change Is it ok? Tx path components Yes Check U2006 Any damage (Crack, open, etc.) Yes Re-solder or change U2006 components No Change the board 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. 8. Level 3 Repair 8-4-33. GSM850, GSM900 TX It is not catching the channel in normal condition Check status OK at coaxial cable, SUB PBA and mechanical material No Change Coaxial cable or SUB PBA or mechanical material Yes S No Check Tx path RFS1000, C1006, C1012,L1004, F1006, C1028, C1033, U1000 Re-solder or change Tx path components Is it ok? Yes S Check Tx path C1005, L1002,C1004 PAM1000, C1015, C1014, C1008, C1007, C1016, C1011, C1092, No Re-solder or change Tx path components Is it ok? Yes S No Check Tx path C1027,L1011, C1026,C1025 Re-solder or change Tx path components Is it ok? Yes Check U2006 Any damage (Crack, open, etc.) Yes Re-solder or change U2006 components No Change the board 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. 8. Level 3 Repair 8-4-34. LTE B1, WCDMA B1 TX It is not catching the channel in normal condition Check status OK at coaxial cable, SUB PBA and mechanical material No Change Coaxial cable or SUB PBA or mechanical material Yes S No Check Tx path RFS1000, C1006, C1012,L1004, F1006, C1028, C1033, U1000 Re-solder or change Tx path components Is it ok? Yes S Check Tx path C1018, L1005,C1017 PAM1000, C1015, C1014, C1008, C1007, C1016, C1011, C1092, No Re-solder or change Tx path components Is it ok? Yes S No Check Tx path C1003, L1003, C1001 Re-solder or change Is it ok? Tx path components Yes Check U2006 Any damage (Crack, open, etc.) Yes Re-solder or change U2006 components No Change the board 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. 8. Level 3 Repair 8-4-35. LTE B2, WCDMA B2 TX It is not catching the channel in normal condition Check status OK at coaxial cable, SUB PBA and mechanical material No Change Coaxial cable or SUB PBA or mechanical material Yes S No Check Tx path RFS1000, C1006, C1012,L1004, F1006, C1028, C1033, U1000 Re-solder or change Tx path components Is it ok? Yes S Check Tx path C1041, L1016,C1040 PAM1000, C1015, C1014, C1008, C1007, C1016, C1011, C1092, No Re-solder or change Tx path components Is it ok? Yes S No Check Tx path C1003, L1003, C1001 Re-solder or change Is it ok? Tx path components Yes Check U2006 Any damage (Crack, open, etc.) Yes Re-solder or change U2006 components No Change the board 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. 8. Level 3 Repair 8-4-36. LTE B3 TX It is not catching the channel in normal condition Check status OK at coaxial cable, SUB PBA and mechanical material No Change Coaxial cable or SUB PBA or mechanical material Yes S No Check Tx path RFS1000, C1006, C1012,L1004, F1006, C1028, C1033, U1000 Re-solder or change Tx path components Is it ok? Yes S Check Tx path C1023, L1009,C1022 PAM1000, C1015, C1014, C1008, C1007, C1016, C1011, C1092, No Re-solder or change Tx path components Is it ok? Yes S No Check Tx path C1003, L1003, C1001 Re-solder or change Is it ok? Tx path components Yes Check U2006 Any damage (Crack, open, etc.) Yes Re-solder or change U2006 components No Change the board 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. 8. Level 3 Repair 8-4-37. LTE B4, WCDMA B4 TX It is not catching the channel in normal condition Check status OK at coaxial cable, SUB PBA and mechanical material No Change Coaxial cable or SUB PBA or mechanical material Yes S No Check Tx path RFS1000, C1006, C1012,L1004, F1006, C1028, C1033, U1000 Re-solder or change Tx path components Is it ok? Yes S Check Tx path C1031, L1012,C1030 PAM1000, C1015, C1014, C1008, C1007, C1016, C1011, C1092, No Re-solder or change Tx path components Is it ok? Yes S No Check Tx path C1003, L1003, C1001 Re-solder or change Is it ok? Tx path components Yes Check U2006 Any damage (Crack, open, etc.) Yes Re-solder or change U2006 components No Change the board 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. 8. Level 3 Repair 8-4-38. LTE B5, WCDMA B5 TX It is not catching the channel in normal condition Check status OK at coaxial cable, SUB PBA and mechanical material No Change Coaxial cable or SUB PBA or mechanical material Yes S No Check Tx path RFS1000, C1006, C1012,L1004, F1006, C1028, C1033, U1000 Re-solder or change Tx path components Is it ok? Yes S Check Tx path L1024, L1022,C1047 PAM1000, C1015, C1014, C1008, C1007, C1016, C1011, C1092, No Re-solder or change Tx path components Is it ok? Yes S No Check Tx path C1020, L1007, C1013 Re-solder or change Is it ok? Tx path components Yes Check U2006 Any damage (Crack, open, etc.) Yes Re-solder or change U2006 components No Change the board 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. 8. Level 3 Repair 8-4-39. LTE B7 TX It is not catching the channel in normal condition Check status OK at coaxial cable, SUB PBA and mechanical material No Change Coaxial cable or SUB PBA or mechanical material Yes S No Check Rx path RFS1001,L1045,C1078, C1075,F1007, C1077 C1067, C1076, U1011 Re-solder or change Tx path components Is it ok? Yes S Check Tx path L6024, L1062,F1010 C1143,L1063,C1142 U1006, C1099, C1098, C1108, C1105 No Re-solder or change Tx path components Is it ok? Yes S No Check Tx path L1052,C1116,C1114 Re-solder or change Is it ok? Tx path components Yes Check U2006 Any damage (Crack, open, etc.) Yes Re-solder or change U2006 components No Change the board 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. 8. Level 3 Repair 8-4-42. LTE B8, WCDMA B8 TX It is not catching the channel in normal condition Check status OK at coaxial cable, SUB PBA and mechanical material No Change Coaxial cable or SUB PBA or mechanical material Yes S No Check Tx path RFS1000, C1006, C1012,L1004, F1006, C1028, C1033, U1000 Re-solder or change Tx path components Is it ok? Yes S Check Tx path C1051, L1029,C1050 PAM1000, C1015, C1014, C1008, C1007, C1016, C1011, C1092, No Re-solder or change Tx path components Is it ok? Yes S No Check Tx path L1007,C1013 Re-solder or change Is it ok? Tx path components Yes Check U2006 Any damage (Crack, open, etc.) Yes Re-solder or change U2006 components No Change the board 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. 8. Level 3 Repair 8-4-43. LTE B12, LTE B17 TX It is not catching the channel in normal condition Check status OK at coaxial cable, SUB PBA and mechanical material No Change Coaxial cable or SUB PBA or mechanical material Yes S No Check Tx path RFS1000, C1006, C1012,L1004, F1006, C1028, C1033, U1000 Re-solder or change Tx path components Is it ok? Yes S Check Tx path C1057, C1053,C1055 PAM1000, C1015, C1014, C1008, C1007, C1016, C1011, C1092, No Re-solder or change Tx path components Is it ok? Yes S No Check Tx path L1007,C1013 Re-solder or change Is it ok? Tx path components Yes Check U2006 Any damage (Crack, open, etc.) Yes Re-solder or change U2006 components No Change the board 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. 8. Level 3 Repair 8-4-44. LTE B20 TX It is not catching the channel in normal condition Check status OK at coaxial cable, SUB PBA and mechanical material No Change Coaxial cable or SUB PBA or mechanical material Yes S No Check Tx path RFS1000, C1006, C1012,L1004, F1006, C1028, C1033, U1000 Re-solder or change Tx path components Is it ok? Yes S Check Tx path C1064, C1061,L1028 PAM1000, C1015, C1014, C1008, C1007, C1016, C1011, C1092, No Re-solder or change Tx path components Is it ok? Yes S No Check Tx path L1007,C1013 Re-solder or change Is it ok? Tx path components Yes Check U2006 Any damage (Crack, open, etc.) Yes Re-solder or change U2006 components No Change the board 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. 8. Level 3 Repair 8-4-45. LTE B38/B41 TX It is not catching the channel in normal condition Check status OK at coaxial cable, SUB PBA and mechanical material No Change Coaxial cable or SUB PBA or mechanical material Yes S Check Rx path RFS1001,L1045,C1078, C1075,F1007, C1077 C1067, C1076, U1011 No Re-solder or change Tx path components Is it ok? Yes S Check Tx path L1055, L1054,C1120,U7130 C1119,L1053,C1118 U1006, C1099, C1098, C1108, C1105 No Re-solder or change Tx path components Is it ok? Yes Check U2006 Any damage (Crack, open, etc.) Yes Re-solder or change U2006 components No Change the board 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. 8. Level 3 Repair 8-4-46. LTE B40 TX It is not catching the channel in normal condition Check status OK at coaxial cable, SUB PBA and mechanical material Check Rx path RFS1001,L1045,C1078, C1075,F1007, C1077 C1067, C1076, U1011 No Change Coaxial cable or SUB PBA or mechanical material No Re-solder or change Tx path components Is it ok? Yes S Check Tx path C1128, L1034,L1033, F1008,C1127,C1124,C1126 U1006, C1099, C1098, C1108, C1105 No Re-solder or change Tx path components Is it ok? Yes Check U2006 Any damage (Crack, open, etc.) Yes Re-solder or change U2006 components No Change the board 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. 8. Level 3 Repair 8-4-47. BT/WLAN BT/WiFi does not work. YES Check ANT path Any damage. ANT3001,ANT3000,C3027, L3009,C3013,L3007, C3014 YES Re-solder or change Antenna path components. NO No Check RF path F3001,C3029,F3003, L3011,C3030,L3012, L3010 Is it ok? NO Re-solder or change RF path components. YES YES Check U3002 Any damage (Crack, open, Abnormal etc.) Re-solder or change U3002 component. NO No Change the board 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. 8. Level 3 Repair 8-4-48. GPS GPS does not work. YES Check ANT path Any damage. ANT3001,ANT3000,C3027, L3009,C3013,L3007, C3014 YES Re-solder or change Antenna path components. NO Check RF path C3005,C3006,L3001 L3003,L3004,L3005, C3017,L3000 Is it ok? NO Re-solder or change RF path components. YES Check F3001,F3000,U3000, F3002 Any damage (Crack, open, etc.) YES Re-solder or change F3001,F3000,U3000,F3002 components NO Change the board 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. 8. Level 3 Repair 8-4-49. FM Radio FM Radio does not work. YES Check the volume of handset. Check the earphone. Is it ok? NO Change the speaker or earphone. YES Check RF path L9000,C9000,C9019,L9018(SUB) C3020,L3008(Main PBA) Is it ok? NO Re-solder or change RF path components YES Check Con to Con FPCB Any damage. YES Change the Con to Con FPCB NO Check U9002,SOC9000(SUB) HDC6000,U3002(Main PBA) Any damage. YES Re-solder or change U9002,SOC9000,HDC6000,U3002 components. NO Change the board 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.