SAMSUNG SM-G975UC Service and repair manual
8. Level 3 Repair
ANIBAL GARCIA VENEZUELA
https://irepairvenezuela.com/
@irepair.ve
https://www.youtube.com/anibalgarciaolivera
8-1. Components Layout
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
ANIBAL GARCIA VENEZUELA
https://irepairvenezuela.com/
@irepair.ve
https://www.youtube.com/anibalgarciaolivera
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.
SM-G975U JBP
ANIBAL GARCIA VENEZUELA
https://irepairvenezuela.com/
@irepair.ve
https://www.youtube.com/anibalgarciaolivera
SM-G975U/U1/U2/UC/W/WC
Common
BlockDiagrm
RF
GPS
GPS
LNA
BGU8019W
SAW
SAFFB1G56KE0F3K
GPS_RF_IN
TRCV
SDR8150
QLNIK
`
BT
WIFI
BT/WIFI
LBEE5QC1RH-323
UART
PCM
SIM
/SD
SIM2
Micro SD
SDIO
USIM
USIM
SIM2
`
SIM1
NFC
SIM1
SPI
PN80T
NFC
I2C
Sensor
HRM Pwr
FAN48618
5.25V
r
y
t
e
t
n
t
i
e
e
M
m
i
m
i
R
b
x
o
H
m
o
r
r
a
A
P
B
I2C I2C
AP
SM8150
[2.8GHz×1 + 2.4GHz×3+1.7GHz×4]
c
i
t
e
p
n
i
r
g
G
a
M
I2C
I2C
DISPLAY
DDI
t
n
i
r
p
Display
HSYNC
r
VSYNC
e
6.4"
`
g
n
i
F
TSP
SPI
MOTOR_FORCE
Motor
MOT DRIVER
CS40L25
I2C
SLIMBUS
CODEC_SPI
I2C
I2S
I2C
MIPI 2LANE
I2C
MIPI 4LANE
I2C
MIPI 4LANE
I2C
MIPI 4LANE
MIPI 4LANE
AF_EEP_I2C
I2C
I2C
LRA motor
10x10x40T
C
O
(
D
P
E
M
C
8
_
5
M
5
C
)
L
K
Audio Codec
WCD9341
SPK AMP
CS35L40-
CWZR
RCV AMP
CS35L40-
CWZR
Front CAM
8M
Front CAM
10M
Rear CAM
TELE LSI 3M3
Rear CAM
Super wide
16MP FF
Rear CAM
MAIN
LSI 2L4
I3C
EAR OUT
EAR MIC
MAIN
MIC
SUB
MIC
SPK
RCV
OIS_I2C
AP_MCU_I2C
FM
FM
FM
RTC6231N
`
`
CAM MCU
STM32G071E8Y6
CAM_SPI
6 Axis
sensor
LSM6DSO
SAMSUNGCONFIENTIAL
2018.10.25
AUDIO
CAMERA
I2C
OCTA
PMIC
S2DOS05
I2C
2nd CAM
PMIC
S2MPB03
CAM
PMIC
S2MPB02
`
FLASH
LED
VRF_VCC1_ET
VRF_VCC2_ET
RFFE_0
ET module
QET5100
PMICs
I2CI2C
MFC
P9320S
MST SW
S2MIS01
UFS MEMORY
UFS
128GB/ 512GB
LP4x
6GB/ 8GB
I2C
AP PMIC #2
PM8150C
VRECTLDO_5P0
H
C
W
W
P
A
H
I
P
A
L
F
G
C
_
I
L
_
_
_
T
I
T
T
H
H
C
H
H
T
M
#
M
M
M
1
I2C
AP PMIC #1
PM8150
H
A
A
XO
P
L
_
L
T
CT1612DB38400D0FLHA1
I
H
C
M
38.4
#
2
MHz
EN
CODEC
Power
RT8010GQW
UART
IF PMIC
MAX77705CEWN+T
VCONN_BOOST_EN
VCONN
VCON_BOOST
FAN48618
I2C
USB2.0
USB2.0
DP_AUX
AUX
DP AUX SW
DG2730DN
`
DP/DM
USB3.1
POK
VBUS
OVP , L/S
+VBUS DISCaging
KTS1657
VBUS
VPH_PWR
USB Type-C
MEMORY
`
USB Type-C
SM-G975U_RF Block Diagram
ANIBAL GARCIA VENEZUELA
https://irepairvenezuela.com/
@irepair.ve
https://www.youtube.com/anibalgarciaolivera
SM-G975U/U1/U2/UC/W/WC
Common
B14 Rx Filter
B8872
ANTENNA
(LB)
CDMA/EVDO BC0/10 Rx Only
GSM/GPRS/EDGE 850 Rx Only
UMTS B5 Rx Only
LTB B5/12/13/14/26/29/71 Rx Only
QM13124A
ANTENNA
(mb/hb)
LTE : 2/4/7/25/30/41/66 Rx Only
(4x4 DL MIMO)
ANTENNA
(UHB)
LTE B48 Rx Only
ANTENNA
(MB/HB
CDMA BC1 Rx Only
GSM/GPRS/EDGE 1900 Rx Only
UMTS B2/4 Rx Only
LTE : 2/4/7/25/30/38/41/66 Rx Only
GPS Rx Only
/GPS
E
SDM_RFFE_1
0x07
G
(5GHz Tx/Rx)
LTE B46 Rx Only
H
F
)
B8666
1.7 x 1.3
WiFi2
(2.4GHz Tx/Rx)
WiFi2
BT/WiFi1/ANT+
(2.4/5GHz Tx/Rx)
LTE B46 Rx Only
SDM_GRFC7 (WiFi/LAA ctrl)
SDM_GRFC6 (WiFi/LAA ctrl)
B71 Rx Filter
B8362
TRX1 TRX2 LNA_AUX2 LNA_AUX1
LNA_AUX1
B29
B8
B26/B5/B18/B19
B8
B20
ANT
B26/B5/B18/B19
B12/B13
LNA_AUX2
B20
B28A
B12/B13
B28A
B28B
B28B
LB LFEM(SKY13716-11)
B29
4.0 x 3.0
MHB LFEM(QDM3870_2) 4.0 x 3.0
B41
B39
LAA ANT0
LAA ANT1
SDR_RFFE_3
0x0E
MHB LFEM(QDM3870_1) 4.0 x 3.0
B41
B39
BGU8019W
1.1 x 0.9
LNA_LB_OUT1
SW
Multi path
LNA_LB_OUT2
MIPI
37.4MHz
SDR_RFFE_3
0x0D
BT/WLAN Module
(LBEE5QC1RH-323)
9.5 x 8.0 x 1.1
UFM(HFQRX2MJB-424_3)
1.6 x 2.0 x 0.7
SDR_RFFE_3
ASM : 0x01
LNA : 0x05
W_GRFC5
SAFFB1G56KE0F3K
SDR_RFFE_3
ASM : 0x03
SDR_RFFE_3
LNA : 0x04
LNA_MHB_OUT1
LNA_MHB_OUT2
LNA_MHB_OUT3
LAA_PRX
LAA LNA
QLN4650
LNA_MHB_OUT1
LNA_MHB_OUT2
LNA_MHB_OUT3
1.1 x 0.9
SDR_RFFE_3
ASM : 0x02
LNA : 0x06
B40 Alt
MIMO_B2/3/25/39
StandAlone_B40
MIMO_B7/30/41
MIMO_B3 Alt
MIMO_B4/66_ALT MIMO B2/25
B1/4/66_ALT B2/25
ALT B7/30/38/41
B3 Alt
B7/30/38/40/41
B48_ DRX
B2/3/25/39_ALTB4/66
MIMO_B40 Alt
MIMO_B2/25_ALT MIMO B4/66
B2/3/25/39_W2_BC1
ALT B4/66
MIMO_B4/66_ALT MIMO B2
B7/30/38/41
LAA_DRX
B40_MIMO_B7/30/41
W_GRFC3
B5/8/12/13/14/17/
18/19/20/26/28/29/71
BC0/10_GSM850/900
DRX0_A
1/2/3/6
DRX2_A
1/2/3/6
DRX4_A
1/2/3/6
DRX6_A
1/2/3/6
DRX0
LAA_A
DRX1
LAA_B
DRX1_B
0/3/4/5
DRX3_B
0/3/4/5
DRX5_B
0/2
DRX7_B
0/3/4/5
GNSS_IN0
GNSS_IN1
SDR8150
[Port -> DLP]
Group A: DLP1/2/3/6
Group B: DLP 0/3/4/5
DLP0
DLP1
DLP2
DLP3
DLP4
DLP5
DLP6
Prx0,3/Drx5 : 617MHz – 1.6GHz
Prx/Drx_LAA : 5.1GHz – 5.95GHz
Others : 617MHz – 3.8GHz
RX0
RX1
RX2
RX3
RX4
[Port Freq Range]
DLP0
DLP1
DLP2
DLP3
DLP4
DLP5
DLP6
FBRX_IN0
FBRX_IN1
TX0_LB2
TX0_LB1
TX0_MB1
TX0_MB2
TX0_HB1
TX0_UHB
PRX0_A
PRX2_A
PRX4_A
PRX6_A
PRX8_A
PRX10_A
PRx1_B <-> DRx_B
at SDR855 v2.0
PRX1_B
PRX3_B
PRX5_B
PRX7_B
PRX9_B
PRX11_B
SDM_RFFE_2
(CLK – 38.4 MHz)
LB LPAMid_LNA_OUT1
CPL_OUT
Tx_B5/8/12/13/14/17/18/19/20/26/28/71_BC0/10
Tx_GSM_850/900
Tx_B1/2/3/4/25/34/39/66_BC1
Tx_GSM_1800/1900
Tx_B7/30/38/40/41
Tx_B48
1/2
B7/30/38/41_ALT MIMO B2
1/2/3/6
B2/3/25/34/39_W2_BC1_ALT B4/66
1/2/3/6
MIMO_B4/66
1/2/3/6
MIMO_B40_ALT B30
1/2/3/6
1/2/3/6
PRX0
LAA_A
PRX1
LAA_B
0/3/4/5
0/3/4/5
0/3/4/5
0/3/4/5
0/2/3/4/5
LAA_PRX
MIMO_B7/41
B5/8/12/13/14/17/
18/19/20/26/28/29/71
W5/8_BC0/10_GSM850/900
0/2
MIMO_B2/25
B40_MIMO_B30_ALT MIMO B4/66
B48
B48
B1/4/66_W1/4_PCS/DCS_ALT B2
W_GRFC0: generic
W_GRFC1: generic
W_GRFC2: generic
W_GRFC3: generic
W_GRFC4: generic
W_GRFC5: GPS LNA Lx / generic
W_GRFC8: GPS LNA Lx / generic
W_GRFC14: TBD
W_GRFC15: TBD
SDR_RFFE_0: 19.2MHz/QET5100/LPAMid PA from 80-PD079-43
SDR_RFFE_1: 38.4MHz/LPAMid LNA from 80-PD079-43
SDR_RFFE_2: 19.2MHz UHB PA from 80-PD079-43
SDR_RFFE_3: 38.4MHz/LFEM
SDR_RFFE_0
PA&ASM : 0x0D
SDR_RFFE_1
LNA : 0x0A
B7/30/38/41_ALT MIMO B2/25
B40_ALT B7/30/38/41_MIMO B30_ALT MIMO B4/66
B2/3/25/34/39_BC1_ALTB4/66
LB LPAMid_LNA_OUT1
LB LPAMID(SKY78160-51) 5.5 x 8.0
RF_IN
PA_OUT_TX2(LB)
PA_OUT_TX1(VLB)
2G PA (SKY77365-11)
3.0 x 3.5 x 0.9
SDR_RFFE_0
0x0F
SDR_RFFE_0
PA&ASM : 0x0E
HB1
MIMO ALT B3
MB_MIMO1
MIMO_B2/3/25/39
HB2
MIMO_B1/4/66
MB_MIMO2
SDR_RFFE_1
LNA : 0x0C
B1/4/66_PCS/DCS_ALTB2/25
ALT_B30
MIMO_B40
MIMO_B7/41
MB1
MB2
B1222
1.8 x 1.4
B48
B14 Rx
UHB LPAD(QM78042)
B1237
2.5 x 2.0
B71 Rx
LNA_OUT2
TRX2
TRX1
2G_IN
3.5 x 6.0
OMH LPAMID(QM78062)
RF1624
1.5 x 1.1
GRFC2
N
P
GRFC1
N
P
RF1624
1.5 x 1.1
LNA_OUT1
LNA_AUX1
UHB_CPL
SDR_RFFE_0
PA&ASM : 0x0C
SDR_RFFE_1
LNA : 0x0B
9.0 x 10.5
SFDG93AQ902
SAFFB2G35KA1F3KR15
LNA_AUX2
SFWG52DBB02
B7
B40
1.4 x 1.1
1.1 x 0.9
B4/66
B2/25
SFWG62DBB02
1.5x1.1
1.5 x 1.1
B41
B30
B14 Rx
B71 Rx
LB_ANT
CPL_1
OMH_CPL
CPL_2
UHB_CPL
CPL_OUT
CPL_OUT
DPX202690DT-4196J1K
2.0 x 1.25
OMH_CPL
SDR_RFFE_1
ASM : 0x09
BGS14MPA9_1
1.1 x 1.1
SDR_RFFE_1
ASM : 0x08
BGS14MPA9_2
1.1 x 1.1
Confidential
2018.12.14
SDR_RFFE_0
0x04
ETDAC_CH0
ANT2
ANT1
ET Modulator
QET5100
ANTENNA
(LB/MB)
CDMA/EVDO BC0/1/10 Tx/Rx
GSM/GPRS/EDGE 850/1900 Tx/Rx
UMTS B2/4/5 Tx/Rx
LTE B2/4/5/12/13/14/25/26/30/66/71 Tx/ Rx
LTE B29 Rx Only
LTE B7 Tx/Rx (Tx with CA PCC Only)
QAT
1‐1
3.5GHz/5GHz
3550
SDM_RFFE_0
0x0D
ANTENNA
(HB ǁ UHB)
LTE B7/38/41/48 Tx/Rx
1‐2
7GHz
LFD181G65MPPE813
ANTENNA
(hb)
LTE B7/30/41 Rx Only
(4x4 DL MIMO)
ANTENNA
(mb)
LTE B2/4/25/66 Rx Only
(4x4 DL MIMO)
Aperture
Tuner
QAT3516
1.2 x 1.6
SDM_RFFE_0
0x07
X-GND
Switch
QAT3516
1.2 x 1.6
SDM_RFFE_0
0x06
C
2
D
A
B
A96T356HF
Grip Sensor
C2000
https://irepairvenezuela.com/
@irepair.ve
https://www.youtube.com/anibalgarciaolivera
U2089
L2000
V2002
C2009
ANT2001
C2019
L2031
L2005
C2509
MIC8001
C2023
C2508
TP2002
L2022
C2505
TP2003
L2028
L2020
C2320
L2530
C2316
C2319
L2512
C2318
BOTHHOLE7016
HDC9001
L2315
L2316
L2317
F2504
C2502
C2321
U2103
C2322
L2023
C2323
SUS3004
L2515
C2094
L2026
L2027
L9001
ANT7041
L9201
R5016
ZD9019ZD9020
C9085C9086
R5014
V7027
V2008
ANT2005
V7000
GA7000
V7040
L2011
C2001
C2303
F2302
L2014
L2304
C2314
L2305
C2115
L2306
C2114
L2035
C2022
U2091
C2325C2326
ANT2007
L2302
C2107
C2301
L2301
L2107
C2302
F2301
V2005
C2059
L2040
L2312
C2307
L2086
C2507
C2308C2311
F2304
C2014
L2021
BOTHHOLE7001
L2510
C2162
V7009
C2161
L2531
C2160
U2000
SC3004
C2163
L2532
ZD9017
V3016
U2094
C9006
C9038
C2127
C2167
C9200
C9002
C9017
C9016
L2075
C2164
L2090
C9015
L9000
C9113
L9002
C9018
L9005
C9001
C9003
L2073
L2089
C9028
F2009
C2165
L9003
C9031
U9014
L9012
C9033
C9109
L2074
C9024
SC3008
L9011
C9022
C9064
R9000R9002
C9035C9036
C9066
C1040
C1004
ANT1003
L1039
SUS3001 SUS3002
MIC8000
GA7002
C8042
C8043
V7032
L8003
CON5000
TP9002
HDC7000
TP9001
C9053
C9004
TP9003
C9032
V7011
C9011
C9014
C9088
C9034
C9111
C9021
R5012R5013
BOTHHOLE7003
ANT8000
U4006
L1043
L1045
C1621
L1531
TP4026
C8008
R4025
TH4000
ANT8001
C4024
C4062
L4008
R4026
L1067
C4031
C8011
C4021
R4012
V4000
C4108
R8000
L8000
C8077C8078
C8100C8101
C8074C8075
V7028
ANT3000
C3083
C3100
L3084
L3050
C3074
BOTHHOLE7017
V7030
L2056
V7042
C8032
SC3011
R8018
ANT1007
L8002
C1605
C8079C8080
L1521
C1085
C1081
L1100
U1008
C1080
L1064
ANT1011
ANT2003ANT2004
ANT3007
V2010
V2011
L3015
L3083
L2002
V3001
C3009
C3085
C2072
L3038
L3046
L2046
L3016
C3077
R3013
R3014
L3054
TH3000
L2050
TP3003
TP3010
TP3013TP3014 TP3015
TP3020
TP3002
TP3004
TP3021
F3002
L2006
U3048
TP3007
TP3009
F2004
L2060
U2101
C2143
C2150
L3027
L3025
F3004
C3026C3027
U3004
L3000
L3020
L3019
L3036
LED9000
C8033
C8034
L8004
C1611
L3017
L3042
C3018
L2069
L3018
L3014
F3001
L3012
L3013
C3025
L3022
R3006
R3036
C3001
C3073
L3005
L3004
C3021
F3003
L3021
C9007
C8072
C8071
C1610
C1041
C1612
L1522
C3007
L3034
C3024
C3019
C3003
L3032
L3007
R3005
F3000
L3100
L3033
C3005
TP3001
U4054
TP2001
TP2000
TP4021
TP4023
TP3018TP3019
R5010
C9228
R5044
C4048
GA7001
R5000
R5002
L4006
C4045
C7122 C7123
L4007
TA7000
R7028
C7124
R7301
C7212
V7004
R7063
BOTHHOLE7006
R6000R6001
TA7002
HDC6000
C6062C6063
TA7001
TP4006
TP4011
R4022
C4000
TP4007
C4001
TP4008
C4003
U4043
C4004
C4002
C4009
C4005 C4006
TP4005
TP4009
TP4002
TP4004
TP4010
R4032
C7206
C7059
C4043
C7010
C7097
C7187
L7010
C7075
L7003
C7090
C7186
C7321
L7018
TP7018
C7188
C6025
C6069
C6056
C6090
C6072
C6004
C6003
C6021
C6084
C6073
C6057
C6085
C6081
C6064
C6080
C6058
C6007
C6023
C7193
C6075
C6089
C6074
C7179
C6071
C6054
C7197
C7050
R7008
C7018
R7048
R10004
R10000
R10002
L7016
R10001
C10004
C7194
C7001
L7017
R7058
C7011
C10009
C10010
L10001
C10006
C10017
C10018
L10002
C10005
BOTHHOLE7008
C2146
C2168
C2141
C2166
C2119
C2126
C2139
C2159
U2003
C2106
C2203
C2200
C2202
C1012
C2101
C2089
R2005
C2097
C2157
R2002
C2084
C2080
C2155
C2206
C2208
R2007
C2006
SC3009
C2008
R2017
C2085
C1312
C2005
TP1001
TP1000
C1507
C1308
L1308
U1301
C1313
L1034
L1024
L1025
F1303
C1111
C1010
C1034
C1035
C1112
L1038
RFS1001
L1003
ZD8008
HDC8001
L8009
R8012
R8013
ZD8009
ZD8006
SC3007
C3023
C3091
C3020
C3022
C3028
L3008
L3023L3024
L2508
L2507
L2015
C2018
F2502
C2145
L2064
L2063
F2006
U2100
SC3006
C2144
L2062
C4037
C4036
C4040
C2137
C2140
C4034
C4038
L2037
R4023
L2034
TP4019
C2136
C2138
TP4024TP4025
U4066
U9000
TP4018
TP4020
R9205
R5019
R5020
TP9006
C9207
C9208
C4029
C9206
TP_SWDIO
R4011
TP_USART2_RX
TP_USART2_TX
V7051
TP4022
V7001
V7041
TP8015
C4032
U4064
TH7127
R7040
C7127
C7308
R7027
ANT7012
C7214
ZD7003
ANT7013
D7200
R7061
R7062
C7213
ANT7009
TA7003
U7006
C7096
C7111
C7115
C7117
C7118
C7101
C7100
ZD7007
C7112
C7120
C7119
C7125
U7007
C7121
R5005
R5007
C7113
C7116
C7114
C4042
TP7004
TP7007TP7008
R4019
R4030
TP7005TP7006
TP4003
R4031
R4010
C4019
L4012
C4023
C4047
C4018
C4020
C4025
C4061
L4013
C4026
C4022
R4015
C4007
C4008
C7204
TP4012
C7202
C7003
C7207
C7201
C7182
C7189
C7205
L7011
C7074
C7077
C7183
U7001
C7084
C7080
C7083
C7184
C7185
L7007
L7006
C6022
C7203
C6024
C6000
C6066
C6076
C6030
C6049C6050
C6043
C6051C6052
C6002
C6010
C6011
C6042
C6044C6045
C6048
C6095
C6034C6035
C6036
C6037
C6061
SC3010
C6065
C6060
C6005
C6082
L7015
L7029
C7005
C7038
C7012
C7020
C7041
U7000
C7040
L10004
C7036
C7178
C7048
C10001
U10000
C7051
C7047
C10019
L10003
C10007
C10011
C10008
C10016
L10000
C7180
TP4001
C7198
C4053
U4074
C7199
TP4013
R4035
C4052
R5047
ZD4022
C4049
L4001
C4028
TP2012
R2010
R2011
TP2011
L4003
C2007
C2077
R2001
R2006
R2008
C2087
C2075
R2016
C2003
C2073
C2099
C2156
C2086
C2201
C2104
C2204
C2105
C2088
C2324
L2516
F2503
L2517
L2518
C2151
L2061
F2008
L2071
L2018
C2100
C2205
C2207
C2209
C2210
C2074
C2082C2083
C1047
R2018
C2002
C2081
C2079
C2154
C2004
R2003
C2158
C2098
R2004
C1032
C1309
C1031
L1031 L1032
L1033
L1030
F1001
L1019
C1310
L1016
L1018
C1024
C1311
L1017
C1025
L1052
R2014
R2012
R2013
C1021
C1020
L1013
C1019
L1012
C1038
C1306
L1037
C1501
C1037
C1013
C1005
L1007
RFS1000
TP1004TP1005
C1620
L1530
ANT1010
C1608
V7017
L1005
C1009
R1000
U1000
C1606
C1015
C1017
L1008
R1002
L1015
L1014
V1000
ANT1001
L1515
TP3005
TP3008
C4065
C4064
U4082
TP3016
TP3017
TP3011
C4054
V3011
R3012
BOTHHOLE7005
C3029
TP3006
C3030
TP3012
TP3000
BOTHHOLE7004
R3019
U3049
R3007
R3008
C3038
R3022
R3025
R3020
R3021
R3024
R3026
R3023
U3050
C3045
C3090
R3028R3029
SUS3003
V3015
C3072
C3006
L3041
L3082
V3009
ANT3006
V3013
L2533
L2509
L2091L2092
C3092
R3017
R3018
R5210R5211
R9204
R5204
TP9005
R5203
R5009
R5011
R5213
BOTHHOLE7014
ZD7004
R7041
ANT7010
ANT7011
ANT7014
ANT7008
C7305
C7304
C7306
L7307
C7307
C7081
L7306
C7110
ZD7006
C7105
C7106
C7109
C7108
C7107
R7039
C7126
C7309
BOTHHOLE7007
V7012
C7302
C7303
R7300
C7072
C7076
C7079
C7086
L7009
L7008
C7320
L7012
TP7300
C7300
C6067
C7301
C6031
U7300
C6053
C6091
C6026
C6070
C6001
C6078
L7300
C6029
C6032
C6033
C6083
C6047
C7181
C6088
C7056
C6046
C6006
C7190
C7055
R7012
C7191
R7010
C7196
C6028
C6068
C7037
C10002
C6055
C6087
C6094
C6086
C7208
L7022
L7023
L7021
C7175
C7007
C7024
C7058
C7057
L7019
C7063
C7033
C7062
L7028
C7177
C10003
C7176
C7088
R7302
C7006
C7053
OSC7000
C7054
L7020
C10000
C7066
C7065
C10015
C7200
BOTHHOLE7009
C7192
C10012
L10006
C10013
L10005
C10026
R5050
R10003
C10025
L10007
R5049
L10009
R10006
C10029
R10015
TP1006
TP1007
ZD10001
C10040
C10100
ZD10005
ZD10004
ZD10003
ZD10006
ZD10002
L10008
C10022C10023
C10021
C10041
R10005
L10010
C10101
C10024
HDC10000
C10042C10043
ZD10000
C10027C10028
R10007R10008
C10039
C10030
C10031
C10037C10038
C10032C10033C10034C10035
C10036
ANT1009
TP_UB
TP_UB6000
C1607
BOTHHOLE7015
BOTHHOLE7013
C1000
V7018
C1001
L1022
C1027
C1042
U1001
L1068
L1001
C1039
C1036
L1023
C1033
C1028
L1035
V1001
C2013
L2012
L2016
L2017
C3046
L2058
L2066
C2152
F3007
L3028
L3026
L3043
C3044
L3001
L3010
L3003
L3002
F3006
C3002
ZD9018
C9037
U8010
C8037C8039
R8011
R8019
R8020
C1067
L1062
C1063
ANT1008
C1073
L1073
V1004
ANT2000
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ANT2002
C2315
V2007
L2030
ANT3001
ANT3005
V7013
SIM3000
V3014
ANT3004
V3007
R3003
ZD3025
ZD3019
C3016
C3013
ZD3020
ZD3021
R3004
R3037
ZD3023
ZD3024
C3012
C3011
C3014
ZD3009
ZD3026
ZD3027
V7023
R5202
R5206
R5212
R5214
R5200
R5201
C9226C9227
C9020
R9007
L7014
ANT7020
ZD7009
C7067C7068
ANT7019
R7035
C7104
L7002
ANT7015
R7033
C7042
U7004
C7069
ANT7018
R7037
ZD7010
C7070
C7034
C7027
C7028
C7103
R7034
C7049
C7025
L7001
C7000
C7087
L7013
C7026
C7014
R7038
C7029
C7030
SC3001
L9008L9009
L9013
C6008
C9047
C9058
C9082
C6009
C6016
C3080
C6020
R5015
L3080
R5023
C6019
C6018
TP6003
R5300
R5058
R5056
V5000
TP4017
R7015
R5040
TP7021
R5054
UCP500
C7195
R5053
SC3000
C4063
C4059
TP8008
R5025
D4000
R5062
C5006
TP8003
TP8005TP8006 TP8007
R5046
C5003
C5004
TP8000
TP8001
R5036
R5041
TP8004
C5002
R5021
C4011
C4013
C4014
C4016
L8103
C8018
C4060
C4056
C4058
C8019
C8020
C8021
C8025
C8012
C8027
C8024
C8017
U4050
C8010
C8014
C8023
L8018
L8019
U8024
C4055
C8026
ZD7000
C8084
L8017
C8052
C4057
C8009
L4002
C8028
C8013
L8100
C8007
C8022
C8029
C8040
C8050
L8102
C8006
R10014
R10012
L4104
C4113
U10001
C10014
R10013
C7016
C7002
C7008
SC3002
V7006
L2522
L1006
ANT7036
C2015
L2009
C2016
C2021
C2010
C2173
R2019
U2001
C2312
C2020
C2012
L2008
C2011
L2523
C1117
C1087
C1059
C1072
C1074
C1106
L1081
L1104
L1060
L1061
C1046
C1057
L1105
L1106L1107
U1006
C1116
C1503
F1009
L1103
L1080
L1511
L1512
C1086
L1513
C1119
U1009
L1514
L1509
F1502
L1510
L1108
L1507
L1508
L1307
C1304
R1014
F1010
C1118
L1109
U1004
F1302
L1110
C1083
C1055
L1304
L1305
L1048
C1120
L1050
U1005
C1058
F1004
C1121
L1111
C1056
C1060
L1501
L1502
SC3003
L1049
U1007
L1010
TH1000
L1011
C1016
L1000L1002
L1506
F1501
C1075
L1504
F1000
L1505
L1503
L1076
L1004
C1006
C1014
C1007
V1003
ANT1005
R6002
L1075
V7026
C4050
L4004
L4005
U4076
V7050
ANT7039
ANT7040
ANT1000
ANT1002
ANT3003
V3000
ANT8002
C8103
C8044
L9014
L9007
C9220
C9221
C9222
C9223
ZD3022
C3015
R3002
ZD3010
ZD3008
ZD3003
C3010
ZD3000
L3081
C3081
R5103
R5102
R5100
R5205
CON5001
R9006
U9025
TP7009
U7010
C7043
R7100
R7019
R7047
R7018
R7046
C7004
C7021
R7004
ZD7001
TH7000
R7005
R7000
C7015
C7045
C7039
C7019
U7003
L7000
C7017
UME6000
TP6004
TP6007
TP6009
C5000
C5001
TP6005TP6006
TP6008
TP5002
R5034
R5035
R5042
R5043
R5048
TP8002
C8036
R4017
R8003
R4016
R8002
C4027
C8038
C8015
L8101
C8016
L1092
C1101
L1094
C1090
C1095
C1094
C1089
C1099
L1093
L1095
V7014
C1069
C1070
L1053
L1058
C1049
C1008
U1002
L1029
C1030
L1028
F1002
C7091
L7024
L7004
ANT7021 ANT7022
C7089
SC3012
R4006
R4029
R4001
R4003
C9026
V7016
HDC9003
C4039
U4062
R5101
TP7011
TP7010
R7006
R7042
R7043
R7045
C7032
R7022
R7023
R7025
C7085
C7035
C7210C7211
C7046
ZD7005
R7002
C7031
C7023
C7022
TP6000TP6001TP6002
TP6011
TP6010
R7014
C6017
R5057
R5059
TP7302
TP7019
TP5004
TP5000
TP5001
TP7020
R5039
TP5003
C6027
R5008
R5030
R5037
R5032
TP2013
C7013
R4033
R4034
U4049
R4021
R4020
C8058
R8007
C8045
L8020
C8057
R8006
C8082
R8015
R8014
L1090L1091
L1101
C1061
C1098
C1092
U1010
R1015R1016
C1050
L1009
C1053C1054
C1048
L1041L1042 L1047
C1044C1045
C1002C1003
C1084
C1018C1022
C1011
C1026
L1020L1021
L1026L1027
C1029
L1310
C8066 C8067
L8007
L8008
C8068C8069
C8061
C8090
ZD8004
ZD8007
R4004
R4005
ZD4018ZD4019
ZD4016ZD4017
R4008
ZD4001
ZD4020
ZD4005
ZD4007
ZD4010
ZD4012
R4028
C4010
C4012
C4015
C4017
R4013
R4000
R4002
R4007
R4009
R4014
JTAG6001
C9009C9010
ANT7035
ANT7034
ZD4002
ZD4015
C8003
C8005
C8004
ZD4003
ZD4006
ZD4009
C8031
ZD4004
ZD4008
ZD4011
ZD4013ZD4014
TP8014
TP8012TP8013
L8001
C8001
TP8011
U8000
TP8010
C8002
C8000
V7052V7053
ANT7043
IFC4000
ANT8003
V7015
C2313
V7002
U4101
V7033
ANT7032
V7029
R4101
L4102
U4100
C4105
C4106C4107
R8001
C8030
C9056
C8081
C8076
C9076
C9080C9081
R4103
ZD9002ZD9003
R5027
L4101
C4103
C8054
C8053
C8051
L8005
C8102
C9063
R9008
C9059
V7020
R5029
R4102
C9077
C9078
C9079
C9084
C9225
C9075
C4100
L4100
R4105
C4104
R5031
R5033
ZD4100
C4101
C4102
R4100
C9000
R5026
ZD9001
R5028
C9083
L9004
ZD9000
C9027
C9012
V2000
V2012
ANT2006
V2013
C9029
V2001
ANT2008
R7036
ZD7008
C7064
L9006
C9218
C9219
L9010
C9213
C9214
C9215
C9224
C9216
C9217
C9013
R5017R5018
R5001
R5004
C9065
ANT7017
R5003
R5006
C9067
C9070
C9060
C9068
C9019
C9023
C9051
C9052
C9212
C9069
C9211
C9044
C9043
R9004
C9050
U9024
ANT7016
C9039C9040
C9071
C9048
C9049
C9041
C9046
C9042
R9010
HDC9000
ANT7038
8. Level 3 Repair
Power Supply
+ driver, ESD Safe Tweezer
8960 & Spectrum Analyzer
Soldering iron
ANIBAL GARCIA VENEZUELA
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8-3. Flow chart of Troubleshooting.
Oscilloscope
Digital Multimeter
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
or motor Vibration.
YES
YES
Check the signal of
#1 Check the TP5003 is 1.8V
YES
When pressing Power
YES
No
Check the Battery
If the voltage has not reached over 3.5V,
NO
YES
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8-4-1.
Power on
Mobile phone does not power on
Voltage level.
Is it more than 3.5V?
Power-on the phone
and check the power-on
check the initial operation (8-4-3)
sound
key, check if the Power
key FPCB pad on front
AP_PS_HOLD = 1.8V
Yes
NO
NO
replace the battery first.
Even if changed the battery, the battery
voltage has not reached, replace the PBA
Replace the Front assembly including display.
Replace the POWER KEY FPCB
#2 Check the output voltage of U7000 and U7001
- C7072 = 3.3V
- L7029 = 0.816V
※ Each voltage level has ±10% margin
→ Replace the U7000 and U7001 or the PBA
the voltage level is abnormal,
#4 Check the Clock OSC7000.
Frequency is 38.4MHz
※ Test condition (Oscilloscope setting)
: 20.0ns/div (time division) , 500mV/div (voltage)
Replace the OSC7000.
If
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
Yes
No
Yes
No
No
Yes
Check if the Clip has distorted
No
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8-4-2. Motor
Motor does not work
Replace Motor
(ANT7021 and ANT7022)
Check if the component has
damaged (L7004 and L7024)
Check the C7300 = 5.2V
Replace U7003 or PBA
END
Replace the ANT7021 and ANT7022
Resolder or Replace
L7004 and L7024
Replace U7300
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
Replace the PBA
YES
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8-4-3. initial
Initial Failure
Re-download Software
END
Confidential and proprietary-the contents in this service guide subject to change without prior notice
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8. Level 3 Repair
Check if the pin in the
Change the SIM Card
Yes
SIM Card does not work
No
No
Yes
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8-4-4. SIM PART
Check if the SIM card has
damaged
Check the voltage of
C3014=1.8V or 3.0V
R3003=1.8V or 3.0V
SIM3000 has damaged
Replace U4043 and U7001
Yes
Replace the SIM3000 or 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
Check if the pin in the
Yes
SD Card does not work
Replace the SIM3000 or PBA.
NO
No
Abnormal
Abnormal
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8-4-5. SIM/SD PART
Check if the SD card has
damaged.
Check the voltage of
C3013=2.95V
SIM3000 has damaged
Change the SD card
Replace the U7001
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
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8-4-6. OTG
OTG does not work
Check the OTG ICON
YES
Check the Voltage of
L4002=5V
YES
Replace the IFC4000 or PBA
END
Abnormal
Abnormal
Replace the U7003 or IFC4000 or PBA
Check the voltage of
C4056=5V
Abnormal
Replace the U4050
Replace the U7003
Confidential and proprietary-the contents in this service guide subject to change without prior notice
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8. Level 3 Repair
Yes
Yes
Yes
Yes
Yes
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8-4-7. Hall IC
Hall Sensor of cover_detect does not work
Check the voltage
C4045, L4006 =1.8V
Check the voltage
Check the voltage
without Magnet
C10092 =1.8V
C4032 =1.8V
with Magnet
C4032 =0V
END
No
Replace U7000
No
Replace U4064
Hall Sensor does not work
Check the voltage
C4050 = 1.8V
END
No
Replace U4076
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
Yes
Yes
Yes
Yes
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8-4-8. 6Axis sensor
6Axis Sensor does not work
Check the voltage
C4029, C4048 =1.8V
No
Replace U7001
Check U4066’s package, smd status
(crack, open, short, etc.)
Check 6Axis
MOSI, SCK, SCL, SDA pin
(SPI is OK?)
END
No
No
Replace U4066
Replace U4066
(If there is still out of order, replace UCP500)
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
Yes
Yes
Yes
Replace U4082
Yes
ANIBAL GARCIA VENEZUELA
https://irepairvenezuela.com/
@irepair.ve
https://www.youtube.com/anibalgarciaolivera
8-4-9. Magnetic sensor
Magnetic Sensor does not work
Check the voltage
C4054 =1.8V
No
Replace U7001
Check U4082’s package, smd status
(crack, open, short, etc.)
Check R5102, R5103
(I2C is OK?)
END
No
No
Replace U4082
(If there is still out of order, replace UCP500)
Confidential and proprietary-the contents in this service guide subject to change without prior notice
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
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