SAMSUNG SM-R381 Service and repair manual
SAMSUNG CONFIDENTIAL
THIS DOCUMENT CONTAINS CONFIDENTIAL
PROPRIETARY INFORMATION THAT IS
SAMSUNG ELECTRONICS CO’S PROPERTY.
DO NOT DISCLOSE TO OR DUPLICATE FOR OTHERS
EXCEPT AS AUTHORIZED BY SAMSUNG.
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D
E
F
SM-R381_REV0.5
2014.02.10
sheet01 : BT, GPS, AUDIO
sheet02 : AP
sheet03 : PMIC, CHARGER
sheet04 : DISPLAY, TSP, SENSOR
1 2 3 4 5 6 7 8
1 2 3 4 5 6 7 8
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B
C
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ANIBAL GARCIA VENEZUELA
https://irepairvenezuela.com/
@irepair.ve
https://www.youtube.com/anibalgarciaolivera
Samsung
Samsung
Confidential
Confidential
user15|swcad15|10.253.33.82|20140218-153544
user15|swcad15|10.253.33.82|20140218-153544
SAMSUNG CONFIDENTIAL
THIS DOCUMENT CONTAINS CONFIDENTIAL
PROPRIETARY INFORMATION THAT IS
SAMSUNG ELECTRONICS CO’S PROPERTY.
DO NOT DISCLOSE TO OR DUPLICATE FOR OTHERS
EXCEPT AS AUTHORIZED BY SAMSUNG.
E
7 8
AUDIO CODEC
D
QA CHK:
12
5 6 7
DOC CTRL CHK:
MFG ENGR CHK:
8
Drawn by:
ELECTRONICS
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TITLE:
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Changed by:
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A
Date Changed:
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REV:
2
A
B
SAMSUNG
E
RINATO
A2
12 1 8 A
F
BT (BCM4334W)
D
3 12
1
4
Drawing Number:
1 2
Page:
Size:
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Engineer:
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Time Changed:
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R&D CHK:
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user3 Monday, November 18, 2013 10:58:31 am
user3
user3
1
L6
REFCPN
L7
HPOUTR
L8
HPGND
L9
HPDET
RCOUTP
L1
SPGNDL
L10
SPOUTRP
L11
SPGNDR
L2
SPOUTLP
L3
CPVDD
L4
CPP
CPGNDL5SPGNDR
K2
SPOUTLN
K3
AGND
K4
REFCPP
K5
CPN
K6
HPOUTL
K7
HSENSE
K8
MICDET
K9
J4
AGNDJ5AGNDJ6HPGNDJ7HPGND
J8
DETIN_HP
J9
LINEOUT2R|LINEOUT2N
K1
SPGNDL
K10
SPOUTRN
K11
H3
DETIN
LDODE
H4
H9
LINEOUT2L|LINEOUT2P
J1
SPVDDL
J10
RCOUTN
J11
SPVDDR
J2
AGNDJ3AGND
G2
LDODVDD
MISO
G3
G4
SPIMODE
G9
VREF2
H1
AGND
H10
LINEOUT1L|LINEOUT1P
H11
LINEOUT1R|LINEOUT1N
H2
AGND
F2
RTCI
F3
SS_N
F4
TEST
F8
LINEINR|LINEINN
F9
MBS3
G1
DVDD|LDOD
G10
LDOA
G11
LDOAVDD
E2
SDA
E3
MOSI
E4
IFSEL
E8
LINEINL|LINEINP
E9
MBS4
F1
DGND
F10
MBS2
F11
VREF
D4
SDIN1
D5
LRCK1
D6
LRCK2
D7
SDOUT2
D9
MIG2
E1
SCL
E10
MBS1
E11
AVDD
C6
SDOUT1
C7
BCLK2
MIN3
C9
D1
DVDD|LDOD
D10
MIN2
D11
AGND
D2
IRQ_N
D3
SCK
B9
DGND
C1
PLLAVDD
MIN4
C10
C11
MIG4
C2
SBCK
C3
SDIN0
C4
SDOUT0
C5
BCLK1
B11
MIG3
B2
IOVDD0
B3
SBD
LRCK0
B4
B5
PA0|DMCK
B6
PA2|DMDIN1
B7
SDIN2
B8
DVDD|LDOD
A4
CLKI0
A5
BCLK0
A6
PA1|DMDIN0
A7
IOVDD1A8IOVDD2
A9
DGNDB1PLLAGND
B10
MIG1
NC1NC
2
A1
DGND
A10
MIN1
A11
MIN1
A2
DGND
A3
CLKI1
5
6
6
YMU831
UCD100
SHIELDCAN-SMR380C
SC100
1
1
2
2
3
3
4
4
5
TP109
TP117
TP124
2200nF
10V
066036
0ohm
0603
C131
SHORT
R113
L101
C107
OPEN
0603
VCC_AP_1.8V
1005
BLM15AX601SN1D
1000nF
10V
062032
C136
25V
0603
C140
15pF
TP101
VCC_AP_1.8V
C138
1000nF
10V
062032
TP123
V100
AVLC5S01033
0603
R112
0603
25V
100PF
C103
0402
47K
062032
1%
R107 100
0402
1
1
2
2
10V
1000nFC137
TP120
HJ-ICT-1.1DP
ANT100
ZD100
PESD5V0V1BDSF
VOLT
21
C109
470PF
16V
0603
HJ-ICT-1.1DP
SPK101
1
1
2
2
0402
47K
TP103
R104
C127
066036
10V
2200nF
16V
470PF
C100
TP118
V_BATT
0603
066036
10V
TP121
TP122
2200nF
C125
1%
TP100
0402
100R108
R111
1%
066036
10V
2200nF
C132
1
VCC_AP_1.8V
0402
100
VOLT
PESD5V0V1BDSF
ZD101
2
2200nF
C124
066036
10V
WL_SDIO_DATA2
M3
WL_SDIO_DATA3
M4
GND
M5
WL_SDIO_CLK
GND
M6
M7
VBAT
M8
GND
M9
SR_VLX
K9
WL_REG_ON
L1
WL_SDIO_DATA0
L10
GND
L2
WL_SDIO_DATA1
L9
GND
M1
GND
M10
GND
M2
H9
VIO
GND
J1
J10
GND
J2
GND
BT_REG_ON
J9
K1
WL_SDIO_CMD
VIN_LDO
K10
GND
K2
F9
GND
GND
G1
G10
LPO_IN
G2
GND
GND
G9
H1
WL_HOST_WAKE
GND
H10
GND
H2
D9
BT_PCM_OUT
GND
E1
E10
GNDE2GND
BT_PCM_CLK
E9
F1
BT_DEV_WAKE
F10
GND
BT_HOST_WAKE
F2
B9
GND
GND
C1
C10
GNDC2GND
BT_PCM_SYNC
C9
D1
VDD_FEM
BT_PCM_IN
D10
VDD_FEM
D2
GND
BT_UART_RXD
A5
A6
BT_UART_TXD
BT_UART_CTS
A7
A8
BT_UART_RTS
GND
A9
B1
GND
ANT
B10
GND
B2
SWB-B58
1
MARK
2
MARK
GND
A1
A10
GND
A2
GND
GND
A3
A4
U100
OPEN
C141
L100
BLM15AX601SN1D
1005
0402
TP104
100K
0603
VCC_AP_1.8V
R106
1000nF
C134
VMICBIAS_MAIN_2.8V
TP105
062032
10V
47KR103
TP107
0402
C106
OPEN
0402
0603
10V
100NFC101
C126
062032
10V
1000nF
10V
066036
C133
2200nF
V_BATT
TP116
47KR105
0402
C130
2200nF
062032
C128
1000nF
10V
HJ-ICT-1.1DP
1
1
2
2
10V
066036
2
GND1
GND
3
GND2
GND3
4
GND
OUT
1
OUT
VDD
5
VDD
SPK100
VCC_AP_1.8V
MIC100
SPH0611LR5H-1
GND
R102
0402
47K
TP102
VMICBIAS_MAIN_2.8V
C129
2200nF
10V
066036
L102
100nH
0603
0603
100K
R110
1%
R109 100
0402
TP106
TP108
1106
C1024700nF
10V
6.3V
1106
TP119
C108
4700nF
1000nF
C135
062032
10V
LQM18PN2R5ND0D
L103 2.5uH
WLAN_SDIO_D(0)
WLAN_EN
WLAN_SDIO_CMD
BT_EN
BT_CLK32K
WLAN_SDIO_CLK
WLAN_HOST_WAKE
MAIN_MIC_P
MAIN_MIC_N
WLAN_SDIO_D(3)
WLAN_SDIO_D(2)
WLAN_SDIO_D(1)
SPK_OUT_P
BT_UART_RXD
BT_PCM_SYNC
BT_PCM_CLK
BT_PCM_IN
BT_PCM_OUT
BT_UART_CTS
BT_UART_RTS
BT_UART_TXD
BT_WAKE
BT_HOST_WAKE
MAIN_MIC_P
MAIN_MIC_N
CODEC_SPI_SSN
CODEC_SPI_SCK
CODEC_SPI_MOSI
CODEC_SPI_MISO
SPK_OUT_N
CODEC_CLK32K
CODEC_LDO_EN
SPK_OUT_N
SPK_OUT_P
XTAL_24MHZ_AP
MM_I2S_CLK
MM_I2S_SYNC
BT_PCM_OUT
MM_I2S_DO
MM_I2S_DI
BT_PCM_CLK
CODEC_IRQ
BT_PCM_SYNC
BT_PCM_IN
ANIBAL GARCIA VENEZUELA
https://irepairvenezuela.com/
@irepair.ve
https://www.youtube.com/anibalgarciaolivera
Samsung
Samsung
Samsung
Samsung
Confidential
Confidential
Confidential
Confidential
user15|swcad15|10.253.33.82|20140218-153545
user15|swcad15|10.253.33.82|20140218-153545
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