SAMSUNG SM-N970W Service and repair manual
8. Level 3 Repair
https://www.youtube.com/anibalgarciaolivera
ANIBAL GARCIA VENEZUELA
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@irepair.ve
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
https://www.youtube.com/anibalgarciaolivera
ANIBAL GARCIA VENEZUELA
https://irepairvenezuela.com/
@irepair.ve
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.
[ D1_Davinci ] Logic Block Diagram (`19.06.05) – PV2차, Rev04
https://www.youtube.com/anibalgarciaolivera
ANIBAL GARCIA VENEZUELA
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@irepair.ve
MEMORY
SENSOR
PN80T
NFC_SWP 1/2
Dual SIM Socket
UFS memory
[256GB w/TW]
UFS3.0
Magnetic
AK09918C
Grip Sensor
SX9360
SIM1_RST/CLK/DATA
SIM2_RST/CLK/DATA
SIM_DET
UFS_REFCLK
UFS_RESET
UFS_TX/RX_D0_N/P
UFS_TX/RX_D1_N/P
MAGNETIC_I2C_1P8
GRIP_I2C_1P8
GRIP_INT
INTERPOSER_DET1
INTERPOSER_DET2
INTERPOSER_DET3
INTERPOSER_DET4
SLAVE_PCB_TYPE0
SLAVE_PCB_TYPE1
QLINK (CLK,TX,DL,UDL)
QLINK_EN
QLINK_REQ
WMSS_RESET_N
BT_UART
Slave PCB
SDR8150
WTR_XO
LNBB_CLK3
PM8150
USB PCB
Slave PCB
Interposer
PM8150
MAIN MIC
SUB MIC
3RD MIC
SPK
RCV
AUDIO
DISPLAY
MAIN
Display
FHD
(1920+360)x1080
BTP
(In-display)
FLICKER Sensor
Flash LED
PM8150C
VT CAM
10MP 2PD
SONY IMX374
Super-Wide
16MP FF
LSI 3P9
CODEC_MCLK
MAIN_MIC_CLK/DATA
SUB_MIC_CLK/DATA
3RD_MIC_CLK/DATA
SPK_AMP_OUT_P, N
RCV_OUT_FB_P
RCV_AMP_OUT_P, N
RCV_OUT_FB_N
DISP. Conn.
VDD
SUB_PMIC_IRQ
Conn.
Conn.
Proxy Sensor
TMD49073VSH140R
6 axis (Gyro, Accel)
CAM_SPI
Camera
Barometer
Audio
Codec
WCD9341
SPK_OUT_FB_P
SPK Amp
SPK_OUT_FB_N
EL_ON1
EL_ON2
CAM PMIC
S2MPB02X01-6030
CAM PMIC
S2MPB03X01-603 0
VT10M_RST_N
VT10M_MIPI (4Lane)
VTCAM_MCLK
VT10M_AF_I2C_1P8 (VT10M/AF/EEPRPOM)
VT10M_TELE_I2C_1P8 (VT10M/TELE)
SWCAM_RST_N
SWCAM_MCLK
SWCAM_MIPI (4Lane)
SWCAM_I2C_1P8
CS35L40
AMP_SYNC
RCV Amp
CS35L40
Display PMIC
S2DOS05X01
FG_ERR
DISP_DET
LSM6DSOTR
LPS22HHTR
SLIMBUS_CLK
SLIMBUS_DATA0,1
CODEC_RST_N
CODEC_SPI
CODEC_INT1_N
SPK_AMP_RST_N
AMP_SCL/SDA_1P8
AMP_INT
AMP_I2S_BCLK, LRCK
AMP_I2S_D_IN, OUT
RCV_AMP_RST_N
DISP_SCL/SDA_1P8
DISPLAY_PM_INT
TSP_SCL/SDA_1P8, TSP_INT
PLCD_MIPI(4 Lane)
BTP_SPI, F_SPI, COPR_SPI
PM8150C
PM8150
FLICKER_INT
NFC_FLICKER_I2C_1P8
FLASH_LED_EN, FLASH_LED_TORCH
PROXY_LED_EN
SUB_PMIC_SDA/SCL_1P8
SUB_PMIC2_SDA/SCL_1P8
PROXY_I2C_1P8
PROXY_INT
6AXIS_I3C_SDA/SCL_1P8
6AXIS1_INT1
6AXIS1_INT2
BARO_SCL/SDA_1P8
DISP_RST_N
DISP_TE
BTP_INT_N
PB02_IC_EN
QC AP
SM8150
POP LPDDR4X
SEC 8GB D1y
Prime Goldx1 (2.8Ghz)
Kryo485Gx3 (2.4Ghz)
Kryo485Sx4 (1.7Ghz)
BT_PCM_SYNC
BT_PCM_CLK
BT_PCM_D_IN
BT_PCM_D_OUT
PCIE_REFCLK_N/P
PCIE_TXD_N/P
PCIE_RXD_N/P
PCIE_RST_L
PCIE_CLK_REQ_L
PCIE_WAKE_L
WLAN_EN
WLAN_HOST_WAKE
WLAN_COEX_UART
VOL_UP
AP_PMIC_SPMI
DATA/CLK
LNBB_CLK1
PWR &
Bixby
MOTOR_I2C_1P8
MOTOR_RST
NFC_FLICKER_I2C_1P8
PWR_ON
VOL_DN
AP_PS_HOLD
MTR_SLEEP_CLK
EDP_AUX N/P
USB3.0_SS_RX/TX_0/1_M/P_AP
NFC_IRQ
NFC_CLK_REQ
ESE_SPI
ESE_PWR_EN
NFC_EN
NFC_FIRM
PM8150C
PM8150
MOTOR_INT
IFC_SENSE_INT_AP
USB_AP_D_N/P
AP_UART_TXD/RXD
38.4MHz
Motor
Driver
NFC
PN80T
BT WIFI
WPC_DET, WPC_THM
FAULT_N
CBL_PWR_N
IFC_SENSE_CC
MOTOR_
P/N
VSNS_P/N
SW
LNBB_CLK3
NFC_SWP1/2
ANT_TX1/2
MST_EN
MST_DATA
MFC_I2C_1P8
MFC_AP_INT
WPC_EN
CHG_INT
HALL_INT
HALL_INT2
CHG_DET
SBU MD05
WLAN_SLEEP_CLK
HALL IC #2
VPH_PWR
SYS
IF PMIC
MAX77705
PM8150
SIM
NFC/WPC ANT
MFC
P9320
HALL IC
FET
BATT
SW
CSP
CSN
V_BATTERY_IN
DIRECT_IF_PMIC_I2C_1P8
OVP_SHDN
VBUS_DISCHARGING_EN
JIG_ONB_CC
V_BATTERY
Conn.
Direct Charging
PCA9468
VBUS_5P0
DC_IRQ_N
OVP LS
MUIC_D_N/P
CC1,2
SBU_OUT 1/2
USB3.0_SS_RX/TX_0/1_M/P_AP
RF
DC_CPEN
AP
VBUS
USB TYPE-C Conn.
POWER
Main CAM
(Dual Zoom)
Tele
LSI 3M5
WIDE
LSI 2L4
Main Dual Cam Conn.
VT10M_TELE_I2C_1P8 (VT10M/TELE)
TELECAM_MIPI (4 Lane)
MAINCAM _MIPI (4Lane)
CAM_MCLK
MAINCAM_I2C_1P8 (Wide Sensor)
CAM_AF_EEP_I2C_1P8 (WIDE AF)
CAM_OIS_APERTURE_I2C_1P8
TELECAM_RST_N
MAINCAM_RST_N
6 axis
CAM_SPI
MCU
(OIS DRV)
AP_MCU_I2C_1P8
MCU_NRST
MCU_BOOT0_SWCLK
CAMERA
SPEN_FWE1
SPEN_IRQ/PDCT
SPEN_I2C_1P8
WACOM
W9020
X00 ~ X23
Y00 ~ Y10
SPEN_VREF_X/Y
SPEN_DET1/2
SPEN_VREF_X/Y
Conn.
WACOM
Digitizer
Conn.
SPEN Detect
WACOM
A3LSMN970U_REV1.0_ RF Blockdiagram
Confidential
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ANIBAL GARCIA VENEZUELA
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@irepair.ve
SUB ANT 1
(LB/hb/uhb)
F
NA - LB : 5/8/12/13/14/18/19/20/26/28/29/71
hb : 7/30/41
uhb : 48
QM13124A
SDM_RFFE_ 1
LFD181G65MPP E813
B48_DRX_MIMO
SDR_RFFE_3
HFQRX 2MJB -424
1.6 x 2.0 x 0.7
SUB ANT 3
(mb)
H
NA : mb : 2/4/25/66
SUB ANT 2
(MB/HB/GPS)
NA - MB : 1/2/3/4/25/39/66
G
HB : 7/30/38/40/41
GPS – L1/L5
B8920
2.0 x 1.6 x 0.6
DPX202690DT-4196J1K
DPX252690DT-5325A1K
WiFi2
(2.4/5GHz)
I
SUB ANT 4
(UHB)
UHB : 48
BT/WiFi1
(2.4/5GHz)
BT/WIFI Module(LBEE5QC1RH-323) 9.5x8.0
DPX105950DT-6116A1
DPX105950DT-6116A1
QM22545
QM22545
B14 Rx Filte r
B8872
B71 Rx Filte r
B8362
TRX1 TRX2 LNA_AUX2 LNA_AUX1
LB LFEM(SKY3716-11), 4.0 x 3.0
LNA_AUX1
B29
B26/B5/B18 /B19
B8
B20
ANT
B26/B5/B18 /B19
B12/B13
LNA_AUX2
B28A
B12/B13
B28A
B28B
B28B
ZT
SDR_RFFE_3
SDR_RFFE_3
B8
B20
B29
LNA_LB_OUT1
LNA_LB_OUT2
MIPI
UFM(HFQRX2MJB-424)
1.6 x 2.0 x 0.7
SDR_RFFE_3
SW
Multi path
FBRX_IN0
SDR855
B48_DRX
FBRX_IN1
TX0_LB2
TX0_LB1
TX0_MB1
MHB LFEM #2(QDM3870) 4.0 x 3.0
SDR_RFFE_3
TX0_MB2
TX0_HB1
TX0_UHB
B40 A lt
MIMO_B2/3/25/39
LNA_MHB_OUT1
StandAlone_B40
MIMO_B7/30/41
LNA_MHB_OUT2
MIMO_B3 Al t
MIMO_B4/66_ALT MIMO B2/25
LNA_MHB_OUT3
TRX1
B41
B39
SDM_GRFC7 (WiFi/LAA ctrl)
SDM_GRFC6 (WiFi/LAA ctrl)
0x0D
37 .4MHz
LAA_PRX
SDR_RFFE_3
BT/WLAN Module
LAA ANT1
LAA ANT0
(LBEE5QC1RH-323)
DEA165500BT-2208A1K
DEA165500BT-2208A1K
LAA LNA
QLN4650
B2/3/25/39_W2_BC1
ALT B4/66
MIMO_B4/66_ALT MIMO B2
B7/30/38/41
B48_DRX_MIMO
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
[Port -> DLP]
Group A: DLP1/2/3/6
Group B: DLP 0/3/4/5
DLP0
DLP1
RX0
RX1
DLP2
RX2
DLP3
DLP4
RX3
DLP0
DLP1
DLP2
DLP3
DLP4
PRX0_A
1/2
PRX2_A
1/2/3/6
PRX4_A
1/2/3/6
PRX6_A
1/2/3/6
PRX8_A
1/2/3/6
PRX10_A
1/2/3/6
PRX0
LAA_A
MHB LFEM #1(QDM3870) 4.0 x 3.0
DLP5
RX4
B1/4/66_ALT B2/25
ALT B7/30/38/41
LNA_MHB_OUT1
B3 Alt
B1/4/66_W1/4_DCS/PCS,
B40_MIMO_B7/30/41
B48_ DRX
LNA_MHB_OUT2
LNA_MHB_OUT3
B7/30/38 /40/41
B2/3/25/39_A LTB4/66
MIMO_B40 A lt
MIMO_B2/25_ALT MIMO B4/66
TRX2
TRX1
B41
B39
BGU8019W
1.1 x 0.9
GPS1502L
1.1 x 0.7
SDR_RFFE_3
W_GRFC5
W_GRFC8
SAFFB1G56KE0F3K
1.1 x 0.9
SAFFB1G17AA0F3K
1.1 x 0.9
LAA_DRX
CA_B2/25
W_GRFC0
B5/8/12/13/14 /17/
18/19 /20/26/28 /29/71
BC0/10_GSM850/900
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_L1
GNSS_L5
DLP6
[Port Freq Range]
Prx0,3/Drx5 : 617MHz – 1.6GHz
Prx/Drx_LAA : 5.1GHz – 5.95GHz
Others : 617MHz – 3.8GHz
DLP5
DLP6
PRx1_B <-> DRx_B
at SDR855 v2.0
PRX1
LAA_B
PRX1_B
0/3/4/5
PRX3_B
0/2
PRX5_B
0/3/4/5
PRX7_B
0/3/4/5
PRX9_B
0/3/4/5
PRX11_B
0/2/3/4/5
SDM_RFFE_2
LB LPAMid_LNA_OUT1
SDR_RFFE_0(PA&ASM)
SDR_RFFE_1(LNA)
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
B7/30/38/41_ALT MIMO B2
B2/3/25/34/39_W2_BC1_ALT B4/66
MIMO_B4/66
MIMO_B40_ALT B30
MIMO_B48
B40_ALT B7/30 /38/41_MIM O B30_ALT MIMO B4/66
LAA_PRX
MIMO_B7/41
B5/8/12/13 /14/17/
18/19 /20/26/28 /29/71
W5/8_BC0/10_GSM850/900
MIMO_B2/25
B40_MIMO_B30_A LT 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: ge neric
W_GRFC4: generic
W_GRFC5: GP S 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
LB LPAMid_LNA_OUT1
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
PA&ASM : 0x0E
MIMO_B7/41
ALT_B30
MIMO_B40
B7/30/38 /41_ALT MIMO B2/25
MIMO ALT B3
MIMO_B2/3/25/39
MIMO_B1/4/66
B2/3/25/34/39 _BC1_ALTB4/66
B1/4/66_PC S/DCS_ALTB2/25
SDR_RFFE_1
LNA : 0x0C
SDR_RFFE_0(PA&ASM)
HB1
MB_MIM O1
HB2
MB_MIM O2
MB1
MB2
B1222
1.8 x 1.4
B48
B14 Rx
UHB LPAD(QM78042)
B1237
B71 Rx
TRX2
TRX1
3.5 x 6.0 x
LNA_OUT2
2G_IN
N
P
N
P
B14 Rx
B71 Rx
LNA_OUT1
LNA_AUX2
LNA_AUX1
UHB_CPL
SDR_RFFE_0(PA&ASM)
SDR_RFFE_1(LNA)
OMH LPAMID(AFEM-9106)
7.5 x 9.58
SW Isolatio n 추가 확보 필요
To impr ove B66-B48 CA
SAFFB2G35KA1F3KR15
1.1 x 0.9
B30
LB _ANT
CPL_1
OMH_CPL
CPL_2
UHB_CPL
CPL_OUT
CPL_OUT
Matching 적용
DPX202690DT-4196J1K
OMH_CPL
2.0 x 1.25
B4/66
B2/25
SFWG62DBB02
1.5 x 1.1
SDR_RFFE_0
ETDAC_CH0
MAIN ANT 1-1
(LB/MB/HB)
NA - LB : 5/8/12/13/14/18/19/20/
26/28/29 /71
MB : 1/2/3/4/25/34/39/66
HB : 7/30/40
ANT2
ANT1
SFDG93AQ902
BGS14MPA9
ET Modulator
3.5GHz/5GHz
SFWG52DBB02
1.5x1.1
B7
B40
B41
1.4 x 1.1
B30
SAFFB2G35KA1F3KR15
SDR_RFFE_1
(LNA)
2019.06.23
QET5100
A
1-1
SDM_RFFE_0
B
MAIN ANT 2
(HB ‖ UHB)
NA - HB : 7/38/41
UHB : 48
7GHz
LFD181G65 MPPE813
D
MAIN ANT 4
(hb)
NA – hb: 7,30,41
2
SDR_RFFE_1
BGS14MPA9
1.1 x 1.1
1.1 x 0.9
C
MAIN ANT 3
(mb)
NA: 2,4,25,66
QAT
3550
1-2
Aperture
Tuner
QAT3516
1.2 x 1.6
SDM_RFFE_0
3
4
MIMO_B48
1.6 x 2.0 x 0.7
UFM(HFQRX2MJB-424)
SDR_RFFE_1
E
MAIN ANT 5
(uhb)
2
NA – uhb: 48
5
V2000
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ANIBAL GARCIA VENEZUELA
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@irepair.ve
L
C
2
2
ANT2011
C
2
0
U
0
2
6
C
0
2
0
0
0
0
7
L2003
C2005
TP2000TP200
GA700
V
7
3
0
7
L
2
0
2
8
C2029
C2026
C2027
C2031
C
2
0
6
2
TP6109TP611
8
TP610
6
5
TP610
1
0
0
0
0
0
2
L
L
2
2
0
0
1
1
7
8
C
2
TP801
4
0
0
1
1
0
V
7
1
0
0
C2028
C2032
U2004
L2067
U
2
0
0
3
C2030
0
TP6107TP610
TP6104TP610
TP610
2TP6103
TP_UB
TP_UB6000
BOTHHOLE700
TP_VBUS
1
C
1
C1000
9
0
0
C
1
0
0
0
1
C1000
C
1
1
0
9
0
C
1
L1000
0
5
1
C
C1001
0
1
0
0
0
1
1
1
8
L
C
1
U
1
0
1
0
0
0
0
0
0
0
5
0
2
1
L
1
5
0
0
0
C1000
1
L
1
0
R
7
0
3
2
C
0
1
0
0
6
0
1
6
C1000
0
C1001
2
C1000
6
L
1
0
0
0
7
V7027
V7033
C7328
BOTHHOLE700
7
BOTHHOLE700
U
2
0
0
2
L
L
2
2
0
0
3
4
7
0
C2034
L2038
L2036
L2035
F
2
0
0
7
C2049C205
0
3
7
C
1
0
0
1
7
MIC8200
LED9000
L2006
L
2
0
3
9
8
C
1
0
0
0
3
L
L
2
2
0
0
0
0
1
5
C
C
2
2
0
0
2
2
4
5
F2004
F
2
0
0
9
SC300
C
O
N
5
0
0
0
C
1
0
0
1
4
ANT2002
A
N
T
2
0
0
0
0
V
V2001
2
0
0
2
C
2
0
6
3
C2064
L2011
C
2
0
A
0
2
N
T
2
0
0
4
L
C
2
V
2
0
0
2
1
0
0
8
9
0
C2010
4
L2009
L
2
0
L2013
C2004
1
F
0
2
L
0
2
0
F2000
0
1
0
7
L
2
L2000
L2004
0
L
L
1
2
2
2
0
0
L2014
1
C2021
L
3
5
2
2
L2034
L2031
L2033
C2019
C2023
4
F
2
0
0
3
C2020
L
2
0
2
L
C
9
2
2
0
0
5
5
5
5
C
2
0
4
2
V
7
0
2
8
L1000
C
1
0
0
0
4
L
1
0
0
0
2
4
C
1
0
0
2
0
C1002
L2016
U2001
L1000
1
BOTHHOLE700
0
C2022
3
0
C9206
C9034
C9111
C
C
9
9
C9027
0
2
0
1
7
8
C9208
R
9
2
0
5
L
9
0
0
5
U
9
0
1
4
C9003
C
9
0
1
1
L
9
0
0
3
C
9
0
3
3
0
U1000
R1000
6
V7026
C
C8007
8
0
C
C
1
0
C8036
9
9
C
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1
https://www.youtube.com/anibalgarciaolivera
ANIBAL GARCIA VENEZUELA
https://irepairvenezuela.com/
@irepair.ve
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0
4
C4024
C
ZD400
0
0
1
0
0
0
0
6
6
R
R
C7118
TP10001TP1000
2
4
2
1
7
C
1
0
0
2
T
N
A
V7034
6
0
7
3
V7020
V2008
0
0
8
8
C
C
4
1
0
9
L
R8001
C8081
7
0
0
9
L
C9221
C9220
V7306
1
0
0
9
C9226
D
Z
7
U9005
0
2
9
V7031
R
6
7
1
1
2
2
9
9
C
C
1
0
0
L9010
5
R
3
0
0
5
8
9
R
1
1
2
2
9
9
C
C
0
L9006
6
0
9
C
3
6
0
9
C
1
1
2
9
C
0
1
7
7
0
0
9
9
9
C
C
6
9
7
0
6
1
9
0
0
9
9
C
C
C
L9012
4
0
0
5
R
V7030
6
0
0
V7032
5
R
0
1
0
9
R5020
R
R5019
6
4
4
0
1
9
0
0
1
0
8
0
0
8
5
5
C
R
R
R
MIC8000
8
9
0
0
0
1
0
7
C
2
1
2
0
7
C
4
3
2
2
0
0
7
L
7
C
C7121
5
2
1
7
C
TH700
R7026
1
0
0
4
0
7
7
0
0
C
C7003
2
1
0
7
C7001
C
9
1
8
1
2
7
1
C
7
C
1
0
C
7
7
L
C
C7007
2
0
0
7
L
SC300
3
7
5
2
0
1
0
1
0
7
0
7
7
0
7
7
C
C
H
C
T
5
0
0
2
7
2
U
1
7
C
7
8
0
2
2
0
0
0
7
C
U7000
2
1
6
6
1
0
0
7
7
R
C
C7325
3
2
1
7
C
C7074
0
0
0
7
7
0
C
C
7
L
5
C7002
7
4
5
TP700
1
6
1
1
0
0
0
7
7
7
TP700
2
R
R
C
6
2
1
7
C
TP700
3
TP700
3
0
7
C
5
5
0
7
C
7
0
0
7
R
6
0
0
7
R
8
0
0
7
R
0
7
2
7
0
0
0
7
7
C
U
L7013
C7052
R7001
1
2
0
R7003
0
0
7
0
R7002
7
C
7
R
5
R7010
R7012
0
7
R7011
R7013
C
CON23001
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U25000
FM100
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C118
V108
V113
ANT117
L122
ANT114
L121
C117
ANT113
R211
ZD203
ZD200
ZD201
R210
SC100
C208
U201
L200
ZD202
ZD206
L201
ZD207
ZD204
ZD205
V104
ZD213
ZD212
ZD209
R209
ZD208
R208
ANT102
C209
C243
FM101
V109
V103
V115
V111
ANT109
R213
L205
R212
C211
V200
ANT110
C242
ANT112
C213
U209
USB100
SOC200
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FM109
SOC100
BOTHHOLE102
BOTHHOLE103
BOTHHOLE104
BOTHHOLE105
R103
R102
BOTHHOLE100
ANT201
L207
C227
ANT200
L206
C224
L203
C222
L204
C225
C241
R221
TH201
ANT108
ANT116
C109
U101
SUS102
SUS103
FM108
C108
L106
L116
ANT103
C107
L105
C102
L101
V100
ANT107
C115
L118
ANT115
C121
L119
L126
C116
C122
C210
AU201
TP100 TP101
L117
V106
V105
SUS101
R222
TP201
L127
L110
C103
C120
C100
L120
C101
L102
C104
V101
U100
C106
L107
C105
L104
L114
C114
ANT100 ANT101
U103
C112
L111
L112
L113
C113
V102
C123
L128
L129
ANT118
BOTHHOLE101
V107
V112
8. Level 3 Repair
Power-on the phone and
check the power-on
sound
or motor Vibration.
END
check the initial operation (8-4-3)
YES
YES
Check the signal of
AP_PS_HOLD = 1.8V
#1 Check the C5007 is 1.8V
#2 Check the output voltage of U7001 and U7004
- R4000 = 3.3V
- C6101 = 1.2V
※ Each voltage level has ±10% margin
→ Replace the U7001 and U7004 or the PBA If
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.
NO
YES
When pressing Power
key, check impedance
between R23104 and
GND is shorted.
If R23104 is 1kohm,
then replace the POWER KEY FPCB
NO
YES
No
Mobile phone does not power on
Check the Battery
Voltage level.
Is it more than 3.5V?
Charging the battery by TA.
If the voltage has not reached over 3.5V,
replace the battery first.
Even if changed the battery, the battery
voltage has not reached, replace the PBA
NO
YES
Replace the Front assembly including display.
Yes
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8-4-1.
Power on
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Confidential and proprietary-the contents in this service guide subject to change without prior notice
8. Level 3 Repair
Motor does not work
Are the contact points damaged?
(ANT113,ANT114 on the USB PBA)
Replace ANT113,ANT114 on the USB PBA to new ones
or
the USB PBA to a new one.
Replace L121,L122 on the USB PBA to new ones
or
the USB PBA to a new one.
Yes
Yes
Replace the motor to a new one
Is there stil the same problem?
Yes
No
Are the components damaged?
(L121,L122 on the USB PBA)
No
No
Replace the ASSY SMD(Master+Interposer+Slave) to a new one
END
END
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8-4-2. Motor
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8. Level 3 Repair
Re-download Software
Replace the PBA
YES
Initial Failure
END
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8-4-3. initial
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8. Level 3 Repair
END
SIM Card does not work
Is the SIM card damaged?
Replace the SIM card to a new one.
Is CN3002 on the master PBA damaged?
Replace CN3002 on the master PBA to a new one.
Replace the ASSY SMD(Master+Interposer+Slave) to a new one
Yes
Yes
No
No
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8-4-4. SIM PART
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8. Level 3 Repair
OTG does not work
Does it show abnormal voltage at the point below?
C4061 on the master PBA : 5V
END
Replace USB100 on the USB PBA
or
the USB PBA to a new one.
Is USB100 on the USB PBA damaged?
Does it show abnormal voltage at the point below?
L4007 on the master PBA : 5V
No
YES
No
Replace the USB PBA
or
the ASSY SMD(Master+Interposer+Slave) to a new one
No
Replace U7000 on the master PBA to a new one.
Replace U4008 on the master PBA to a new one
YES
YES
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8-4-5. OTG
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8. Level 3 Repair
Check the voltage
C4050, L4004 =1.8V
Check the voltage
C10092 =1.8V
No
Replace U4004
Yes
Hall Sensor of cover_detect does not work
No
Replace U7001
Check the voltage
C208 = 1.8V
No
Replace U201
C4052 =0V
Yes
END
Yes
Hall Sensor does not work
Yes
Yes
END
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8-4-6. Hall IC
Check the voltage
without Magnet
C4052 =1.8V
with Magnet
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8. Level 3 Repair
Yes
END
Check U4066’s package, smd status
MOSI, SCK, SCL, SDA pin
No
Yes
Replace U23009
Check the voltage
C23060, C3061 =1.8V
No
Replace U7004
Replace U23009
(If there is still out of order, replace UCP500)
6Axis Sensor does not work
Yes
No
Yes
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8-4-7. 6Axis sensor
(crack, open, short, etc.)
Check 6Axis
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Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
8. Level 3 Repair
Yes
END
Check U4082’s package, smd status
Replace U4006
Check the voltage
C4006 =1.8V
No
Replace U7004
(I2C is OK?)
No
Yes
Replace U4006
(If there is still out of order, replace UCP500)
Magnetic Sensor does not work
Yes
Yes
No
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8-4-8. Magnetic sensor
(crack, open, short, etc.)
Check R5102, R5103
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