Samsung SM-J260G Schematics TSHOO
SM-J260G/F/M/Y Block Diagram (HW Version : REV1.0)
MEMORY
[8GB e.MMC + 8Gb LPDDR3]
Earjack
Connector
EAR_MIC_3.5_P/N
EAR_MIC_P/N
HPH_REF
EAR_OUT_R/L
VREF_LPDDR3 / DAC /PADS
12MHz OSC
PA Thermistor
PA_THERM
RCV_P/N
SPK_OUT_P/N
MAIN_MIC_P/M
PMIC
S2MPU06
EMMC_DATA
EMMC_CLK(175MHz) / CMD
DRAM_CLK(667MHz) / CS / CKE / CA(10)
DRAM_DM(4) / DQSN(4) / DQSP(4)
DRAM_DQ(32)
EAR_DET_L/G/M
AP_WRSTB/NRST
AP_PMIC_CLK
PWR_ON_N
VOL_DOWN
CODEC_I2S
PMIC_IRQB
SPDY_PMIC
XPSHOLD
PWR KEY
VOL_UP
VOL_DN
(32.768KHz)
VOL_UP
AP+CP
S5E7570
ACC_INT
SENSOR_SDA/SCL
PROXY_INT
SENSOR_SDA/SCL
CAM_SDA, CAM_SCL
CAM_AF_SDA, CAM_AF_SCL
CAM_MCLK(24.37MHz), CAM_RST_N
CAM_MIPI_CLK(349MHz)/DTA
CAM_SDA, CAM_SCL
VTCAM_MCLK(24.37MHz), VTCAM_RST_N
VTCAM_MIPI_CLK(448MHz)/DTA
LCD_RST_N
LCD_MIPI_CLK(723MHz)/D(2), TSP_SDA/SCL
BC_CTR L
TSP_INT
LCD_BL_S CL/SDA
LCD_BL_EN
PANEL_EN
USB_HS_DP/DM
UART_RXD/TXD
UART_BOOT_ON
MUIC_SCL/SDA
IF_PMIC_INT/I2C
FG_I2C
CHG_EN
IF_PMIC_INT/MRSTB
CAM_CORE_EN
CAMFLASH_TORCH_EN
FG_ALERT
SIM1_DATA/CLK/RST
SIM0_DATA/CLK/RST
T_FLSH_CLK(175MHz)/CMD/D(4)
T_FLASH_DET
Accelerator sensor
LIS2DS12TR
Proximity sensor
STK3013
Main CAM
8M
VT CAM
5M
INCELL LCD
MUIC+OVP
SM5504
SIM2
SIM/SD
LCD_PWM_BL
LED
INCELL LCD
VBAT_CON
FG_CS_P/M
USB_DM/DP/ID
DC DC
BATT
MOTOR
USB
SM-J260G/F/Y/M (H/W Version : REV1.0)
Duplexer-SAW
SAFFB2G65AA0F0A
PRX_TR_IN_B7
M-J260G
S
2G - EGSM / DCS / GSM850
3G - W1 / W5 / W8
LTE - B1 / B3 / B5 / B7 / B8 / B20 / B38 / B40 / B41
SM-J260F
2G - EGSM / DCS / GSM850
3G - W1 / W5 / W8
LTE - B1 / B3 / B5 / B7 / B8 / B20
SM-J260Y
2G - EGSM / DCS / GSM850
3G - W1 / W5 / W8
LTE - B1 / B3 / B5 / B7 / B8 / B28 / B38 / B40 / B41
SM-J260M
2G - PCS / EGSM / DCS / GSM850
3G - W1 / W2 / W4 / W5 / W8
LTE - B1 / B2 / B3 / B4 / B5 / B7 / B8 / B12 / B17 / B28
COUPLING_ANT
GRIP SENSOR(OPTION NC)
HHM22137A3K
FEMiD
LMSWKHGP-H65
LNA
TRX_B7
TRX_B38_41
TRX_B40
TX_PA_OUT_B1/B2/B3/B5/B8/B20_B12 _B17
/B_28/B4/ GSMLB / GSMHB
BGS8H2
Duplexer-SAW
SAYE Y2G53BD0F3K
SAW Filter
SAFRH2G59MA0F3K
SAW Filter
B8347
TRX_B28
HIGH Band PA
WIPS33232-01
MMMB PA
HRMMAA043
TX_PA_OUT_B28
Duplexer-SAW
LMDP2MGA-J81
260Y (260G-NC)
PRX_TR_IN_B1/ B2_PCS /B3_DCS /B5_GSM850
/B8_EGSM /B20_B12 _B17
TX_TR _OUT_HB
PRX_TR_IN_B38_B40 _B41
TX_TR _OUT_MB / LB / GSMLB / GSMHB
PRX_TR_IN_B28
TRCV
S5M9150 X01-L030
Diversity
AUXL B_IN
AUXM B_IN
AUXHB _IN
DRX_SW_CTL0
DRX_SW_CTL0
DUPLEXER_FEM
SPDT
B38/41
MXD8621
SPDT
MXD8621
SFMLFU0H001
SFHG93AQ102
SAFFB2G35AA0F3K
B40
SAFFB742MAA0F3K
B12(17)/B13
SFHG93AQ102
SAFFB2G35AA0F3K
B28
RFIC_PDET_IN
DRX_SW_CTL0
DRX_SW_CTL0
SPDT
MXD8621
SPDT
MXD8621
DRX_TR_IN_HB/MB/LB
AUXM B_OUT
AUXL B_OUT
AUXHB _OUT
GPS
2.4G_S AW_ Filter
BT/WiFi
SAFFB2G45MA 0F03K
2.4G_RX _TX
SFHG89XA402
BT/WIFI
S5N5C10B01-6030
WLB T_TCXO_IN
BGU6009
BT/WL_SP DY_FROM/TO
TCXO (26MHz)
SFHG89XA402
GNS S_LNA_EN
WL_RX/TX_IQ
MAIN_ TCXO_26M_IN
KT2016K26000ACW18TAS
GNS S_RF_ IN
AP
S5E7570XU0-LA30
TAC5001TAC5002
ZD5008
C5025
R5021
R5024
ZD5009
C2024
C2028
L2008
C1018
L1014
C1017
C1020
C1021
L1001
C1022
C1023
C1045
L1039
L1040
L1045
L1044
C1057
SUS1000
SUS1001
ANT5000
ZD6016
ZD6015
ZD6001
ZD6004
ZD6002
R3023
C3042
TH3001
R3019
R3018
R3015
R3014
R3005
R6025
R6026
R3003
R3010
R3011
R3004
U10598
TP_RFIC2000
TP3016
R3034
R3035
L6019
C3054
C3055
SC1003
C6049
ZD6019
ZD6022
L6020
C6050
C6048
C6051
ZD6021
ZD6020
L6021
L6018
C2107
ZD6007
C6035
L6010
U2011
C6034
L6009
C2109
C2108
C4041
R4006
R4007
C4042
ZD6013
ZD6017
C6026
C4047
R3036
R3037
C3056
C3057
R6022
ZD6003
L6007
L6011
C6027
C6033
TP4006
TP3002 TP3003TP3004
C4048
U4003
ANT5004
L5000
L5006
TP6003
TP_6000
TP6002
HDC6001
C3023
TP3005
TP3006
TP3017
TP3009
UCP3000
C3008
C3004
C4087
C4089
C4053
TP4001
C4054
ZD4013
U6006
R3012
R3013
R6024
C6031
C6032
C5000
C5001
R5000R5001
ZD5000ZD5003
C5013
C5014
TP3000TP3001
R3000
TP4004TP4005
TP_UART_RXDTP_UART_TXD
TP_BOOT
TP_MUIC_INT
C4092
U4013
C4088
R4011
TP3011 TP3012TP3013TP3014TP3015
CON3001
R3001
R3027
R3028
R3021
EMMC_D7000
R7001
C4059
R5023
C7013
C4091
C4082
C4013
C4011
C4055
C4090
C4019
C4032
C4021
TP4000
C4033
BTC4000
HDC3000
C7018
C4067
C4068
C4008
C4007
C4093
R4014
ZD4012
ANT1002
C3044
C7001
C7019
C7010
UME7000
C7016
C7020
R7008
R7000
R7007
C4057
C4099
OSC4000
ZD4002
C4095
C4096
C4097
R7003
TP3010
TP3008
R5015
C5023
ZD5005
R5014
TAC5000
ANT5005
ANT5003
L5004
L5005
D5000
C5006
C5008
ZD6014
C5027
R5022
R5025
C1062
C1114
C2039
C2042
L1049
L2025
SC1002
C2070
L2048
C2059
U2004
U2009
C2021
C1007
C1008
U2002
L1007
ZD1000
L2027
C2046
C1014
C1012
C1013
PAM1000
C1025
C1024
C1026
C1063
U2005
C1092
L2026
L2024
C2041
F1008
L2029
L1079
C1097
L2031
L1078
F2001
C1037
C1089
F2002
C1038
C1043
L2023
C2040
L2028
L2030
L1036
R1007
C1033
C1053
L1018
L1041
C2045
C1055
L2035
C1060
F2004
L2034
L1021
C1027
C1015
L1008
L1012
L1028
C1035
L1025
L1027
C1011
C1066 C1067
L1052
C1034
C1028
L1015
L1019
C1002
C1041
L1032 L1034
L1005
L1073
C1051 C1052
L1035
L1071
U1003
C1056
C1058
L1043
L1074
C1068
L1057
L1000
L1002 L1003
C1005 C1006
L1004
C1081
C1003
C1010
C1039
C1040
C1074
L1056
L1053L1055
L1066
TH1000
R1002
R1008
C1080
R1009
CPL1000
R1000
R1003
U1000
L1010
C1100
C1102
C1001
L1085
R3002
R3006
C3006
L2053
C1099
C1103
L2049
C2081
C2087
F2006
L2055
C2111
C2055
L1082
C2082
C2088
C2086
C2110
C2090
C2085
L2040
L2060
L1077
C2074
C1090
R2001
C2092
L1038
L1037
C2093
C2075
L1042
L2051
L1048
L2056
C2091
U2000
L1047
L1017
L1026
TP4002
L1011
L1013
C2084
L1061
C2080
C1070
L2005L2006
L2009L2010
C1088
C1069
C2079
C2083
L2015 L2016
C2078
F1003
L2058
L2052
C2077
R2003
L1075 L1076
C1112
L2050
F1007
C1094
C1096
C1095
C1091
L1072
U1006
L1062
C1046
L1070
C1086
L1064
C1087
C1085
C1093
C1084
F1004
PAM1001
C1076
C1071
L1063
C1077
L1065
C6025
C1083
C1079
C1075
C1078
SUS1002
JTAG3002
C4085
R4015
R4016
R4017
C2022
TP_3000
R3026
U2001
C2018
C3043
L1006
R3025
R3024
TH3000
C2013
ZD1001
R1006
R1010
R4013
C4086
C4083
R4012
ZD4004ZD4009ZD4010
C4084
U4012
ZD3000
C4098
C4094
ZD4011
C4101
JTAG3001
JTAG3003
JTAG3000
IFC4000
ANT2003
C6003
R5013
R5011
R5016
HDC6000
CON3000
L2045
L2047
C2051
L2043
OSC3000
C6052
ZD6005
TP6000
TP6001
L2037
C2058
F2005
L3000
C3037
C3045
L6017
L6016
C6046
C6047
C6006
C7004
C7007
C7008
C7014
C7009
C4056
L6006
R6012
C6019
C6022
TP6004
C6020
HDC6002
C6021
C2054
L2038
U2008
C2053
C2060
L2007
L2044
C2063
L2033
R6002
R6006
R6005
R3008
R3009
L6002
C7005
C7017
D6002
C7006
C7012
L6014
C6038
C7002
C6039
C7003
C7015
U4002
L7000
C7000
C4037
L4005
C4069
C4046
C7011
C4050
SC1001
C4065
C4081
C4044
C4080
C4051
C4079
C4063
C4006
C4012
C4009
C4010
U4001
C4000
R4001
C4017
C4022
C4003
C4004 C4005
C4015
C4016
R5002
C4018
R4000
C4002
C4001
L4004
ZD4000
C4030
C4029
C2033
SC1000
C2038
L2017
L2019
F2000
L2018
L2039
L2041
C2062
C6036
L6012
C6037
U6002
C6042
C6040
L6015
R6013
C4038
C4071
C4040
C4039
C4035
C4034
C4043
C4045
ANT2001
L2059
L2004
L2061
C2005
C2011
C2112
CON2000
C2007
C2020
C2006
C2008
C2014
C2031
C2009
C2015
C2019
C4014
C2017
C2023
U4000
C2003
L2020
C2035
C2004
C4020
U2003
R2000
R6004
C6012
C2029
C2001
L2011
C2002
C2030
C6013
R6003
C6011
C6010
C6023
C6009
TP6005
U6004
L6001
C6024
R6027
R6028
R6029
C4075
C6028
U6005
C6043
C6044
C6029
C6041
C6045
C3041
C3026
C3018
C3040
C3039
C3024
C3005
R6030
R3020
R3022
C3038
C3001
C3030
C3000
C3010
TR6000
C3019
C3017
C3035
C3034
R6001
C3033
C3002
C3021
C4058
C4064
C3036
L4003
C4036
L4002
C4049
C4078
C4100
C4077
C4060
C4061
C4062
C4070
C4076
C4072
C6030
C4074
C4052
L4000
C4024
C4026
C4023
C4066
R4004
C4073
C4027
L4001
R4005
C4025
C4028
C4031
LED4000
TP4003
TP3007
C3025
C3031C3032
C3029
C3009
C6000
C3011
L6000
C3014
C3016
R6023
C3003
C3013
C3028
ZD6000
C3027
C3007
C3015
C3022
C3020
R6018
SIM6000
ANT5001
ANT5002
L5002
C5002C5003
ZD5001ZD5002
C5004C5005
L5001
SIM6001
C2000
L2000
L2012
L2002
L2013
L2003
C2025
C2066
C2057
C2050
F2003
C2049
U2006
C2056
L2042
C2048
CN1000
RFS1000
ANT2002
L2001
ANT2000
C2034
C2036
U2010
C2010
TP2000
TP2001
TP2002
C2069
F2007
C2065
C2068
C2016
L2046
L1086
C1118
MIC5000
ANT1000
R1004 R1005
C1016 C1019
TP_GRIP_INT
C1119
C1031
C1121
C1120
U1011
L1030
C1030
L1009
C1004
C1117
L1024
C1036
L1031
ANT1001
L5011
L5012
ZD5015
R5020
ZD5006
C5036
L5010
R5019
R5012
R5003
L5020
L5008
C5019
L5014
R5005
R5030R5031
R5029
C5020
ZD5012
C5021
R5009
C5017
ZD5013
C5028
L5018
R5007
C5016
ZD5010
C5018
R5026
R5004
C5015
L5015
R5027
HDC5000
L5003
C5009
L5009
R5006
L5016
C5029
ZD5014
L5017
R5028
C5022
R5008
R5010
ZD5011
C5011 C5012
ZD5004
L5007
ZD1002 ZD1003
L1022
C1042
C1029
L1029
U1010
L1023
L1020
C1009
L1080
C1000
L1016
R1020
8. Level 3 Repair
Power Supply
+ driver, ESD Safe Tweezer
8960 & Spectrum Analyzer
Soldering iron
8-3. Flow chart of Troubleshooting.
Oscilloscope
Digital Multimeter
Confidential and pr oprietary-the contents in this service guide subject to change without prior notice
Distribution, transmission, or infringement of any content or data from this document wit hout 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 OS3000
Is the frequency 26MHz?
No
Yes
Check the Battery Voltage.
Is it more than 3.5V?
8-4-1. Power On
Mobile phone does not power on.
Power-on the phone and check
the power-on sound
or motor Vibration.
Charging the battery by TA.
If its voltage level is extremely low
(under 3.0V),
Change the FRONT-LCD ASSY
Check the voltage level at
R5015 while pressing power
key. Is the voltage high?
Check the signal of XPSHOLD
Check the initial operation
= 1.8V
Replace the Power key FPCB
Check the output voltage of U4001
C4058 > 0.9V, C4059>1.8V, C4060>1.2V,
C4062>1.1V, C4063>3.3V, C4064>1.2V,
C4065>1.8V, C4066>2.8V, C4067>1.8V,
C4068>3.0V, C4070>3.0V, C4071>1.8V,
C4081>1.8V, C4074>3.0V, C4076>1.2V,
C4077>2.8V
If the output voltage is not normal, Change the
Replace the OSC3000
※ Test condition (Oscilloscope setting)
: 20.0us.div (time division)
Confidential and pr oprietary-the contents in this service guide subject to change without prior notice
Distribution, transmission, or infringement of any content or data from this document wit hout 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 U4001
Abnormal
Check the OSC4000
(Crack, open etc.)
Check the U4001 (Crack etc)
Change PBA
END
Confidential and pr oprietary-the contents in this service guide subject to change without prior notice
Distribution, transmission, or infringement of any content or data from this document wit hout Samsung’s written authorization is strictly prohibited.
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