Samsung SM-J106F service manual TSHOO
MAIN
FEMID
SCF26E21
MAIN
ANT
DIV
ANT
WLAN/FM
ANT
GPS
ANT
TX_PA_OUT_B40
RFFE_CLK/DATA
EARJ ACK
PMIC
TX_PA_OUT_B1/3/5/8/20
TX_PA_OUT_GSMHB/GSMLB
TRX_B7
Duplexer
SAW
RFFE_CLK/DATA
FM_IN
BT_WLAN_CLK_REQ
SAW
SAW
PRX_B1/3/5/8/20/40
SAW
B7/40 SW
DIV. FEMID
SFML6Q0H00 1
WIFI/BT/ FM
SC23 31
GPS LNA
MMMB
SKY77621
PRX_B7
PAM BAND7
SKY7778
GPS_LNA_EN
SAW
26M TCX O
RFFE_CLK/DATA
PA_RAMP
TX_TR_OUT_B1/3/5/8/20
TX_PA_OUT_GSMHB/GSMLB
PRX_B40
TX_TR_OUT_B7/B40
26M TCX O
B7/40_PA_SEL
DRX_B1/3/5/7/8/20/40
B40 SAW
WLAN_PWR_ON, WLAN_WAKE_IN, BT_PCM_D_OUT, WF_COEXIST
BT_PCM_D_OUT, WLAN_WAKE_OUT, WLAN_MTCK/MTMS
BT_PCM_CLK/LRCK, BT_UART_CTS/RTS_N, WLAN_CMD/CLK
TRAN SCEIVER
SR3593S
BT_WLAN_CLK_26M
SLEEP_CLK_32K
BT_UART_RXD/TXD
GPS
BCM47 522
Micro_SD
SIM1
T_FLASH_DET/CLK/CMD
T_FLASH_D[0:3]
SIM_CLK/RST_N
PRX_I/Q_P/N
DRX_I/Q_P/N
TX_I/Q_P/N
TR_SPI_DATA
AP_TR_CLK_26M
AFCOUT_LTE
GPS_EN, SLEEP_CLK_32K
GPS_CTS, GPS_UART_TXD
GPS_UART_RXD/RTS
SIM_DATA
SM-J106F
Block Diagram
SC9830I
SC9830I
(CP+AP)
(CP+AP)
MUIC_INT/SCL_1P8
MUIC_SDA_1P8
USB_AP_D_P/N, UART_TXD/RXD
IF_PMIC_SDA_1P8
IF_PMIC_INT/SCL_1P8
CHG_EN
AP_PMIC_CLK_32K
AP_PMIC_CLK_26M
AP_SLEEP_CLK
AP_THM
APC_WPA
EXT_RST_B
ADI_SCLK/LRCK
ADI_D
XTL_BUF_EN0/EN1
ANA_INT
AUDIO_AD_LRCK
AUDIO_AD_D0
AUDIO_SCLK, AUDIO_DA_LRCK
AUDIO_DA_D0/D1
DDR3_DQ[0:31]/ DM[0:3]/CA[0:9]
DDR_DQS[0:3]_P/N, DDR3_CS[0:1]
EMMC_D[0:7]/CLK/CMD/RST
VREF_EBI0_CA/DQ
DDR3_CLK_P/N
CAM_RST, CAM_MC LK_5M
CAM_MIPI_CLK/D[0:1]_P/N
CAM_SDA/SCL_1P8
VGA_CAM_RST, VGA_CAM_MCLK
VGA_CAM_MIPI_CLK/D[0:1]_P/N
MUIC
SM55 04
IF PMIC
SM5701
USB_D_P/N
USB_ID
BAT_DET
FG_SENSE_P/N, BAT_THM
BAT_DET
PMIC
(SC2723M)
EAR_OUT_R/L
EAR_MIC_P/N, EAR_G/L_DET
HOOK_ADC, AMPG_VCOM, EXT_RST_N
8GB +768MB
LPDDR3
5M MAIN CAM
VGA VT CAM
microUSB CON
Flash LED
BATT
RCV_P/N
SPK_OUT_P/N
MAIN_MIC_P/N
32.768KHz
PWR_ON
VSENSE_CON/MEM/ARM,
VSENSE_BDDRF/CORE/WPA
EAR_AMP_OUT_R/L
RCV
SPK
MIC
EARJACK
Accelero meter
BMA254
MOT OR
ACC_INT / SENSOR_SCL_1P8
SENSOR_SDA_1P8
TSP_SCL_1P8, TS_S_RDY, LC D_RST_N
TSP_SDA_1P8, LCD_MIPI_D[0:1]_P/N
3.97" LCD WVGA
R621
TAC5002
C5004
R5012
L2006
L2005
L1001
C2082
C2078C2079
C2081
C1063
C1033
L1016
C1032
C1034
F1002
TP_RFFE_DATA
TP_RFFE_CLK
L1042
C1018
C1017
C1000
C1001
C611
C612
C610
L600
C604
C2016
C2012
L2019
F2001
C2095
TP2029TP2030 TP2031
C2088
U2009
C1061
C1062
C1043
L1023
L1027
L1025
C1042
C1059
L1040
C1058
C1044
L1041
C1049
C1027
C2013
C2018
C2015
C2014
HDC600
C609
C608
RFS2000
L2003
C2019
C2020
L2007
C2035
C2028
C2025
C2024
C2040
TP_WLAN_RST_N
R2006
C2037
C2034
C2022
R2011
C2096
C2093
C2094
C1047
C1029
L1032
C1021
L1044
L1030
L1013
L1017
L1022
C1004
C1037
L1011
L1015
C1023
L1037
L1039
C1050
L1014
L1036
C1022
C1053C1055
PAM1000
C1019
C1002
C1010
C1016
R1004
L1000
L1008
C1013
R1016R1017
R1011
R1012
ANT1001
ANT2001
L2004
C2029
C2030
TP_GPS_RTS
TP_GPS_CTS
U2002
C2058
C2057
C1040
C1011
L1002
L1010
C2104
C2041
C2027
U2001
TP2015
MTDO
TP2016
TP_GPS_RXDTP_GPS_TXD
C2033
C2023
R2010
C2092
L1051
C1048
F1001
L1034
L1033
L1003
C1036
L1026
L1043
L1021
C1031
L1020
C1030
C2026
TP2013TP2014
C2021
OSC2001
C2085
C2043
C2071
C2054
C2080
L1028
L1055
L1029
L1018
C1020
C1008
L1024
C1045
Q600
TP2011
C2011
TP2009
TP2006
TP2010
TP2008
TP2012
R2007
L2008
C2032
C2089
C2059
C2060
C2061
C2055
C2070
L2020
L2021
C2053
L2022
C2063
L1050
F1005
C1046
C1090
C1088
L1045
L1007
L1031
C1041
L1035
C1026
C1024
L1004
C1007
C1052
EAR5000
LED400
R604
R602
R600
TP2007
TP2005
R2003
TP_WLAN_SDIO_CLK
C2000
TP2000
TP2001
TP2002
TP2003 TP2004
C2003
C2004
C2001
L2009
C2038
F2002
C2039
C2091
C2090
R2009
C2056
C1085
C2064
C1078
C1081
PAM1001
C1084
C1080
L1046
C1074
L1047
L1048
L1049
F1006
L1053
L1054
C1067
C1069
F1003
L1006
C1006
C1057
C1065
L1038
C1056
C1014
R1002
C1015
F1000
R1001
L1005
RFS1000
C1003
C1035
C1039
U1000
C1028
C1025
L1019
CD5000
R5031
ZD5002
R5027
ZD5003
R5030
R5029
ZD5000
R5028
C621C622
TP_ACC_INT
U602
L1052
C1086
C1083
C1077
C1079
R1009
C1075
C1076
C1072
U1002
C1087
C1089
C1064
R1000
R1003
C1009
C1005
L1012
C1051
L601
C5000
C5033
ZD5001
C5023
R5025
R5026
TP_RST
R4000
TH4000
R4002
TP3009
C3007
R3034
R3036
R3035
C3031
R5003
R5001
C4064
R5024
R5033
C5029
L5010
L5009
ZD5012
C5026
C5030
ZD5020
L5000
R4016
L5011
C5001
C5008
ZD5006
L5006
R5017
R5019
ZD5004 ZD5005
ZD5007
C5006
L5005
CAM600
TP608 TP609
OSC2000
C2031
C2036
C2052
R2008
C2086
C2083
C2102
F2005
L2023
C2087
C613
R5021
C5016
ZD5016
C619
C3037
TP4000
R3037
TP4001
R3023
ZD3000
C3058
C3036
C3035
C3021
C3060
C3061
R3022
TP3013
C3053
U3000
C3006
R3025
R3027
C3019
R3026
C3020
C3038
C3000
C3032
C3033
C4085
L4007
C4066
L4006
C4061
L4003
C4019
C4044
C4039
C4046
C4016
C4017
C4021
C4057
C4049
C4067C4068
L5007
R4017
C4052
C5009
R4014
R4018
C4056
C5020
R4013
R5018
C5022
C4020
C4058
L5008
C4040
R5022
C5010
C4041
R5023
C5011
C4007
C5021
C4001
C4002
C4036
C4033
C4034
C4069
R4032
R4010
R4011
C4059
C5027
R5011
C4078
ZD5019
C5028
L5013
IFC4000
C5007
R4006
R4005
L5002 L5003
C5005
TP610 TP611
C615
L605
L2010
C2046
C2047
U2007
C2099
C2100
C2101
C4084
R3024
C3009
C4037
C4038
L4008
C4035
U4001
C4010
C4003
OSC4000
C4005
U4002
L4010
R5015R5016
L2018
C2051
R3033
C3008
L5004
R5008 R5010
L5001
C617
L606
C2072
C2075
F2004
C2073
C2076
L2013
C2103
C2065
C2067
L2014
C2066
L2011
R3028
C3005
R3018
L4002
C4000
C4008
C4009
C2077
L2017
D5000 D5001
TP_STANDBY
C618
F2003
TH4001
R4003
R4001
C3034
C3002
R3015
C3011
C3013
R603
C3001
C3003
C3010
C3014
R3017
C4060
C4065
C4026
C4027
L4004
C4006
C4018
C4015
C4014
C4012
C4013
C4004
BOTH1000
BOTHHOLE1000BOTHHOLE1001
ANT2002
L2012
C2042
C2044
L2015
L2016
C2069
U2005
C2074
R2012
CAM601
C2098
RFS2001
C624
C625
ANT4000 ANT4001
C4079
C4080
R5020
C5012
F600F601F602
SIM5001SIM5002
C3057
C3012
R3030
C3004
UME3000
C3016 C3017
C3018
R3016
C605
C3054
C627
R618
R3009
R3010
R3013
C3039
C4062
C4029
L4005
C4028
C4011
C4063
C3015
C4022
C4023
C4025
C4024
C4030
R4019
C4031
C4043
C4074
TP_MUS_INT
C4032
R4021
TP_BOOT
C4071
TP_UART_RXD
R4020
R3032
C4073
R3031
U4003
C4070
R4026
R4029
C4081
D4001
R4027
R1006
BTC4000
C4089
L4009
ANT2000
R2013
C2006
L2002
C2007
C2009
F2000
C2005
C2008
C2002
L2001
U2000
L2000
C2097
C5037C5038
L5014
L5015
ZD5013 ZD5014
SPK5000
R615
R614
R5038
R5014
TAC5000
R5004
ZD5017
ZD5015
TAC5001
C3023
C3041
C3043
C3044
C3042
C3059
R3003
C3024
C3025
R3001
C3062
R3004
R3002
C3046
C3026
C3028
C3048
C3047
C3030
C3029
C3027
C3045
R3019
C3022
C3040
L3000
R3029
C3050
C3055
R3005
R3006
R3007
R3008
R3011
R3012
R3014
C3051
C3052
C3049
C4042
C4083
R4023
R4030
C607
R608
R607
L604
R4025
C606
R609
R4004
C4053
U600
C602
C4051
L4001
C4050
C628
C600C601
C4048
C4045
L603
U4000
L4000
C4086
C4047
C4082
R1005
L602
TP_FL_EN
TP_CHG_EN
C4055
R4007
R4008
R4009
C4076
C603
C4054
R4024
R4012
R4015
C4075
D4000
R4022
C4072
C4077
TP_FL_CTRL
C4087
R1007
R1008
TP_UB
C4088
R1014
ANT1000
R1015
CN1001
L5016
ANT5000ANT5001
ZD5008
C5024
C5031
ZD5010
L5017
TP602 TP603
TP604
TP606
TP607
TP605
TP600 TP601
CN1000
MASTER_JTAG_PAD
TP_CHIP_SLEEP
CN5000
MIC5000
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 p rohibited.
8. Level 3 Repair
Mobile phone does not power on.
Check the Battery Voltage.
Change the battery.
Power-on the phone and
Check the OSC4000
Replace the PMIC
END
YES
YES
NO
NO
YES
YES
NO
YES
NO
YES
8-4-1. Power On
Is it more than 3.8V?
check the power-on sound
or motor Vibration.
Sound or Vibration is ok?
Check the TAC5002
(soldering crack, open, etc)
High-1.8V ?
VDD_CORE is working fine?
Around 1~1.2V
Is the frequency 32.768 kHz?
Check the initial operation and binary
Charging the battery by TA.
If its voltage level is extremely low (under 3.0V),
Change the LCD+TSP ASSY
NO
Check TAC5002
(Damaged or not)
Replace the OSC4000
※ Test condition (Oscilloscope setting)
: 20.0us.div (time division)
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Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly p rohibited.
8. Level 3 Repair
Re-download latest
phone.
1 Power on
Check the OSC4000 (Crack, open etc.)
Check the PMIC-U4001 (Crac k etc )
Change PBA
NO
Change U3000
YES
YES
END
NO
8-4-2. Initial
Initial Failure.
SW on the mobile
Re Check "8-4-
Trouble shooting process
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Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly p rohibited.
8. Level 3 Repair
No service
Home screen →
→
→
Check ANT1000, ANT1001
C1005
Replace the OSC2001
Replace the OSC2001
NO
Check menu setting
Replace U3000
NO
NO
8-4-3. No Service
Menu → applications → setting → mobile networks → network mode →
setting is auto connect?
*#1234# → check Phone version
CP : J106FXXXX or unknown?
Phone → Keypad
Check the voltage.
VRF_TR0_1P8 = 1.8V ?
VRF_TR1_2P8 = 2.8V ?
YES
Check OSC2001
Frequency = 26MHz
END
YES
If ANTs are OK, Please check
C1007, L1004, RFS1000, L1012,
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly p rohibited.
Confidential and pr oprietary-the contents in thi s service guide subjec t to change without prior notice
8. Level 3 Repair
Insert SIM card
YES
YES
NO
END
NO
YES
YES
8-4-4. Sim Part
Is SIM socket ok?
Check the SIM Voltage.
(C5012, C5016 ) >=3.0V?
Check the SIM impedance
RST/IO/CLK.
(ZD5016,ZD5017)
NO
Change to the new SIM card,
Or Re-Solder Sim card.
Check the U4001 (Crack etc)
Check the U3000 (Crack, EOS, etc)
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Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly p rohibited.
8. Level 3 Repair
TA / USB Insert
END
NO
NO
NO
YES
YES
YES
8-4-5. Charging Part
Charging Sequence Start
VBUS_IF_5P0= 5V(C4075)
Check the CHG_IN_5P0
(C4073) >= 4.8V ?
Battery is Charging ?
Check the TA / USB connected or not
Resolder or replace U4003
Check the U4000 (Crack etc)
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Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly p rohibited.
8. Level 3 Repair
YES
YES
END
NO
YES
NO
8-4-6. Accel Sensor
Sensor does not work .
Check C621 = 1.8V
(Sensor’s Voltage)
Sensor IC Work?
Replace the PMIC
Replace U602
Confidential and pr oprietary-the contents in thi s service guide subjec t to change without prior notice
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly p rohibited.
8. Level 3 Repair
NO
8-4-7. Speaker Part
Check speaker function.
Play MP3 with maximum volume level.
Check the
SPK Module.
Working or contact
Check SPK Path.
L5014, L5015
Replace U4001
END
Change SPK Module.
Replace L5014, L5015 or Re-download S/W binary
Replace U4001 or Replace U3000
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Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly p rohibited.
8. Level 3 Repair
END
8-4-8. Receiver Part
Check Receiver function.
*#0*# Receiver test or voice call test.
Check the Receiver.
Working or contact
Check Receiver Path.
ANT5000, ANT5001,
L5016, L5017
Replace U4001
Change Receiver.
Replace the ANT5000, ANT5001, L5016, L5017
Replace U4001 or Replace U3000
Confidential and pr oprietary-the contents in thi s service guide subjec t to change without prior notice
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly p rohibited.
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