Samsung E2152 Troubleshooting
Level
8.
Block Diagram
8-1.
Repair
3
PNX4852
R
x
S
A
W
etlif
r
s
HAC
circuit
100 mW Stereo
32 ohm Speakers
8 ohmLoudspeaker
Mic rop hone
Headset
Mic rop ho ne
Headset
Rec eiv er
SIM 1
SIM 2
Keyp ad
QVGA
LCD
microSD
PA
GPRS RF
Audio
Input
Audio
Outp ut
Dual SIM
Keyp ad
Parallel
LCD I/ F
BSC*
SDIO
SDIO
4- bit
USB2. 0
Memo ry
Interf ace
BSC*
Serial
Camera I/ F
UART A
UART B
I2S
PCM
BSC*
Pwr Mgmt
32 kHz clock
8- bit
NAND
Flash
VGA Ca mer a
E-STLC2584TR
BT
AR1210
FM
DDR
SDRAM
* I2C- compatible
Serial Control
8-1
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Level3Repair
PCB Diagrams
8-2.
8-2-1.
Top
R416
ZD302ZD303
C325
TR400
C311
C327 C406
R335 R336
CON300
U
R
4
4
ZD400
0
1
2
0
C407
R409
SOFT400
D
D
I
G
DIGIT406
L
C
D
4
0
0
S
UP
L
E
T
P
_
3
2
K
N
E
I
T
4
S
T
F
T
5
0
4
D
E
L
4R
0
2
BT_CLK
S
BT_CS
BT_DO
BT_RST100
0
0
L
E
D
4
0
3
3
0
4
R413
T
BT_DI
I
G
I
D
R411 R412
L
E
D
4
0
1
A
R
INT
DOWN
DIGIT401
DIGIT404
DIGIT407
G
H
T
ZD401
L
E
D
4
0
4
R414
L
E
D
4
0
2
O
F
T
R
I
4
0
1
6
0
4
D
E
L
8
1
4
R
E
N
D
D
I
G
I
T
4
0
2
DIGIT405
D
I
G
I
T
4
0
8
SHARP
DIGIT409
8-2
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Level3Repair
8-2-1.
Bottom
BOTHHOLE104
C326
R325
C324
DD
C321
LED400
M
A
I
N
_
J
T
A
G
_
P
A
D
SPK300
R403
C
4
0
U
5
4
R
0
4
0
1
7
C
C410
3
R404
0
U
5
4
C318
3
0
C401
R400
C400
C402
R405
C403
U
4
R406
C404
0
U
0
3
C323
0
0
C329
C309
U
C
3
3
C330
1
0
0
7
R338
T
P
3
0
6
P
T
3
0
0
1
0
3
C
Z
D
D
3
0
0
H
Z
D
3
0
1
L301
C322
C
3
1
9
SIM30 0 SIM301
SC105
R
R
3
3
C301
C304
0
1
6
1
L300
R309
C302C303
C308
3
P
1
1
T
T
P
U
3
S
0
C
8
1
3
0
6
0
8
R
R
C
C
C
R
3
3
3
3
3
3
0
0
1
0
1
1
7
8
2
6
4
5
R
R
3
3
1
1
7
4
C313
SC104
FM_ANT
C
C
R
L120
1
3
3
U
4
0
1
3
5
0
7
0
6
T
P
3
0
9
R
3
0
5
R
3
0
1
C166
R
3
1
6
R
U100
3
1
3
L118
C105
R
3
3
1
0
2
1
U
C
TAC401
C165
3
0
0
ZD403
BOTHHOLE102
BOTHHOLE101
R320R321 R322 R323 R324
T
P
3
0
C
C
C
C
C
C
4
2
2
3
3
3
3
1
2
2
1
1
1
3
5
0
5
7
6
R
2
C216
_
P
T
M
D
0
0
0
C
0
S
2
1
0
M
ANT100
7
2
C
2
1
C
1
2
3
4
1
5
U
C
2
R
R422
2
3
6
Q
0
R
R
0
4
4
4
2
0
2
3
0
C
1
2
3
0
R
R117
C141
1
1
L
8
C
O
A
1
C134
L106
2
0
0
4
2
R115
C238
R209
TH200
C235
C209
C211
L201
C210
C206
C
R
2
2
1
0
0
2
P
C
U
R107
C
1
1
3
P
C115
R120
C169
R104
C
0
S
2
1
0
C207
9
3
C
2
0
8
L202
C
C
C
L
2
2
2
2
0
0
1
1
3
0
7
8
D
C
2
C204
2
0
4
6
0
1
C240
0
2
P
T
U202
C227
C228
R
2
0
6
C229
C
1
5
8
L
1
0
8
L
1
C139
2
3
ZD103ZD104
TP310
C221
C222
TP305
C224
UME200
C
C
2
2
6
2
4
0
C223
ZD402
R200
TP_A17
4
0
0
T
A
C
C205
R
3
3
TP302
7
T
3
0
P
3
O
S
C
2
0
1
C201
L102
L107
C
C
C
C
1
1
1
1
2
2
2
2
5
3
0
2
C
1
2
4
F101
0
C121
C
1
6
8
C104
C100
C126
RFS100
R101
C
1
0
3
L101
C328
TP316
0
0
1
C
S
C
1
4
2
R
3
1
9
C
2
1
2
C
2
0
C101
C107
0
R
C
3
4
U
3
4
0
2
0
8
9
R
C
C
4
1
4
0
6
0
1
4
8
C127
C
C130
1
3
1
C137
C138
2
0
2
P
T
T
N
I
_
T
B
2
0
0
R
C
1
5
6
C
2
C233
0
2
4
3
L
2
1
1
4
0
0
1
C
I
M
0
0
3
D
S
B
T
_
C
L
K
_
R
E
Q
U
C
1
1
0
9
0
1
C
1
1
0
C102
C108
C119
C111
C128
R122
C133
R121
R
1
0
C148
C
5
1
2
L
1
9
R
2
1
2
0
C
C
6
C
1
1
1
3
1
3
6
2
5
R103
R108
R102
C
1
5
5
B
T
C
L
1
0
9
L110
L111
C149
L112
C150
Z
L113
D
C153
2
0
R111
5
1
D
Z
0
0
R112
R234
R113
Q100
R110
C
1
7
1
L
0
3
0
0
C
1
4
1
F
7
2
C
1
5
C
C106
1
0
0
P
2
T
1
7
3
C170
R
2
0
1
R
2
2
0
2
0
BOTHHOLE100
1
U
V
L
R
1
1
0
0
0
0
0
0
1
D
Z
0
0
1
C
F
I
BOTHHOLE103
8-3
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This Document can not be used without Samsung's authorization
Level3Repair
Flow Chart of Troubleshooting
8-3.
presetting methods for checking TP
※
GND&TP(exp. Vbatt=C108, C109, C212,C308)using Oscilloscope
-
look over the coming out signal.
-
Checking the TP(test point) using Multi-meter
←
Oscilloscope
←
Multi-meter
←
EX) to look up the TP, shunt Cap.-if checking the GND, you can listen"beep"
-
if checking the Signal, you can't listen it.
8-4
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This Document can not be used without Samsung's authorization
Level3Repair
8-3-1.
Power On
Power On'does not work
'
Check thebatteryvoltage is
more than
ONKEY
4.2V
5V
1, 2 = 2.42 ~ 3.09
Check the Clock at
UCP200 L16pin
Yes
or less than
Yes
Yes
KHZ
=32
Yes
V?
3.
No
No
No
Change the Battery
Change Dome Sheet
Resolder OSC
200
VGPIO="H"?
Yes
VCORE
_1.25V
V?
=1.25
Yes
Check the initial operation
Yes
END
No
Check the related circuit
No
Resolder L202
8-5
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This Document can not be used without Samsung's authorization
Level3Repair
V
V
V
V
V
V
V
VRF_2.85V
LCD_RESET
VRF_2.85
VCORE_1.25V
VRF_2.85V VGPIO_2.8V
C200
C201
VBG
C202 C203
VMEM_1.8
VBAT
C204
C205
VPERM_3.0
C206
NEAR POWER DOMAIN SUPPLY
VPERM_3.0V
L200
R203
VBAT
C219
G12
LCD_DETECT
MP3_L
FM_L
FM_R
MP3_R
ADDR1
E14
ADDR2
E16
ADDR3
F16
ADDR4
E11
ADDR5
E10
ADDR6
D10
ADDR7
B10
ADDR8
E9
ADDR9
D9
ADDR10
G11
ADDR11
D13
ADDR12
D14
ADDR13
A16
ADDR14
B13
ADDR15
A10
ADDR16
D16
ADDR17
F15
ADDR18
E15
ADDR19
G15
ADDR20
B16
ADDR21
B14
ADDR22
G18
DATA0
F19
DATA1
E19
DATA2
D19
DATA3
C19
DATA4
B19
DATA5
A17
DATA6
A18
DATA7
G19
DATA8
F18
DATA9
E18
DATA10
D18
DATA11
B17
DATA12
B18
DATA13
A19
DATA14
C18
DATA15
W4
GPIO1
V2
GPIO2
W2
GPIO5
V3
GPIO6
V4
GPIO7
G4
GPIO8
H5
TP202
GPIO10
W3
TP201
GPIO20
H4
GPIO38
J1
GPIO39
W1
GPIO40
V1
GPIO41
J2
GPIO52
J4
GPIO57
1
R8
3
AUX_POK
M19
2
AUX_ADC_0
N16
AUX_ADC1
P18
AUXAUD_IN_L
R18
AUXAUD_IN_R
W16
EAR_OUT_N|R
W17
EAR_OUT_P|L
T18
INTMIC_BIAS
U19
INTMIC_IN_N
V19
INTMIC_IN_P
U18
C230
EXTMIC_BIAS
R19
EXTMIC_IN_N
T19
EXTMIC_IN_P
W18
HSET_OUT_N
W19
HSET_OUT_P
P19
HKSW_DET1
N19
HKSW_DET2
K1
KEYIN(0)
KEYIN0
K2
KEYIN(1)
KEYIN1
K4
KEYIN(2)
KEYIN2
L1
KEYIO(0)
KEYIO0
L2
KEYIO(1)
KEYIO1
L4
KEYIO(2)
KEYIO2
M1
KEYOUT(0)
KEYOUT0
M2
KEYOUT(1)
KEYOUT1
KEYOUT(2)
N1
KEYOUT2
N2
KEYOUT(3)
KEYOUT3
R7
CLK_BT
BT_CLK
N18
CLK_XOUT
TORCH_EN
A(23)
A(24)
A(25)
SD_DETECT
MULTI_RESET
LCD_BL_EN
KEY_EN
AIT_LCD_BY
CAM_1.8V_EN
CAM_2.8V_EN
VIB_EN
A(13)
A(14)
A(15)
VGPIO_2.8V
IMAGE_INT
A(17)
A(18)
A(19)
A(20)
A(21)
A(22)
MD(0)
MD(1)
MD(2)
MD(3)
MD(4)
MD(5)
MD(6)
MD(7)
MD(8)
MD(9)
MD(10)
MD(11)
MD(12)
MD(13)
MD(14)
MD(15)
1
2
0
0
SYS_CLK_REQ
2
2
R
R
VSIM2_MOD
VSIM2_EN
AMP_EN
LNA_EN
USB_EN
SPK_SEL
CAM_RESET
BT_INT
D200
AUX_ON
C235
MIC_BIAS
MIC_N
MIC_P
C238
EAR_SW_REF
KEYIN(0:2)
EAR_MIC_N
EAR_MIC_P
EAR_SW
SPK_N
SPK_P
A(17:22)
MD(0:15)
C264
SCL
SDA
TH200
R209
EAR_N
EAR_P
KEYIO(0:2)
KEYOUT(0:3)
CAMERA_26MHz
VBG
V
VBAT
VRF_2.85V
5
2
.
7
8
1
1
1
_
2
2
E
C
C
T
R
A
O
B
C
V
V
8
2
4
5
6
6
5
4
2
3
1
2
9
9
1
1
1
1
1
1
1
1
1
1
1
1
T
R
T
T
V
A
R
R
P
N
R
R
R
M
E
E
V
V
C
C
C
A
A
O
M
M
I
R
T
S
R
R
G
D
D
N
N
P
P
D
R
N
D
D
B
O
P
C
C
P
A
A
U
_
_
_
E
_
_
V
C
D
D
G
G
T
A
T
T
S
O
O
_
_
_
_
V
I
I
_
_
A
T
T
A
A
D
D
D
D
D
T
B
A
A
B
B
D
D
U
U
D
A
V
B
B
V
V
V
V
A
A
V
B
V
V
_
_
V
D
D
D
D
V
V
VPERM_3.0V
VANA_2.85V
6
3
5
4
4
4
1
1
1
F
A
B
K
A
A
1
F
F
F
G
M
M
I
M
R
R
R
E
E
D
_
_
_
E
M
M
F
D
D
D
M
V
V
R
D
D
D
V
_
_
_
V
V
V
_
D
D
D
D
D
D
D
D
V
V
V
V
VCORE_1.25V
3
1
0
2
0
3
2
1
5
8
7
G
K
K
E
E
O
I
R
R
_
F
O
O
C
C
R
_
V
V
_
_
D
D
D
D
D
D
V
V
V
8
7
9
7
8
9
1
1
1
1
1
1
1
1
L
L
L
M
M
K
L
L
L
L
K
K
K
K
E
E
E
E
E
E
E
E
E
E
E
E
E
R
R
R
R
R
R
R
R
R
R
R
R
R
O
O
O
O
O
O
O
O
O
O
O
O
O
C
C
C
C
C
C
C
C
C
C
C
C
C
V
V
V
V
V
V
V
V
V
V
V
V
V
_
_
_
_
_
_
_
_
_
_
_
_
_
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
V
V
V
V
V
V
V
V
V
V
V
V
V
UCP200
V
V
V
R
R
R
A
A
D
D
D
P
P
_
_
_
G
G
D
D
D
D
D
D
U
F
U
F
U
F
F
F
U
F
F
A
R
A
R
A
G
R
R
R
A
R
R
G
_
_
_
_
_
_
_
_
_
_
_
_
_
D
D
D
D
D
D
D
D
D
D
D
D
D
N
N
N
N
N
N
N
N
N
N
N
N
N
G
G
G
G
G
G
G
G
G
G
G
G
G
5
5
4
8
3
5
4
3
6
2
2
2
3
1
1
1
1
1
D
D
B
R
D
C
B
A
T
T
V
T
M
S
N
S
E
E
E
E
E
E
E
E
E
E
E
E
E
_
R
R
R
R
R
R
R
R
R
R
R
R
R
T
O
O
B
O
O
O
A
O
O
G
O
O
O
O
O
O
F
F
F
F
F
F
F
F
F
F
F
F
C
C
U
C
C
C
B
C
C
B
C
C
C
C
C
C
V
V
R
S
R
R
R
R
_
_
_
_
D
D
D
D
N
N
N
N
G
G
G
G
7
6
2
5
4
E
E
E
D
D
V
R
R
V
R
R
R
R
R
_
_
_
_
_
_
_
_
_
_
D
D
D
D
D
D
D
D
D
D
N
N
N
N
N
N
N
N
N
N
G
G
G
G
G
G
G
G
G
G
6
0
5
2
2
1
5
7
6
2
1
1
1
F
E
E
F
H
G
H
T
T
P
V
V
V
V
V
V
V
V
V
V
V
_
_
_
_
_
_
_
_
_
_
_
_
_
_
D
D
D
D
D
D
D
D
D
D
D
D
D
D
N
N
N
N
N
N
N
N
N
N
N
N
N
N
G
G
G
G
G
G
G
G
G
G
G
G
G
G
0
2
1
0
8
7
8
8
7
9
9
9
9
8
1
1
1
1
E
G
G
D
H
H
B
A
H
G
H
H
H
G
BATT_GND
VCORE_1.25V
C208
C207
NEAR VOLTAGE REGULATOR
VMEM_1.8V
VGPIO_2.8V
1
0
2
3
5
5
9
5
5
5
5
5
1
1
1
1
1
1
J
P
R
N
K
M
D
B
M
M
M
M
2
E
E
E
E
E
C
O
O
O
O
M
I
I
I
I
R
R
O
R
R
R
N
E
I
V
V
V
V
O
O
O
O
O
_
_
_
_
V
M
_
C
C
C
C
C
D
D
V
D
D
V
D
V
_
V
V
V
D
D
D
D
_
_
_
_
_
D
D
V
V
V
V
D
D
D
D
D
V
D
D
D
D
D
D
V
V
V
V
V
V
E
E
E
E
E
E
E
E
E
E
E
R
R
R
R
R
R
R
R
R
R
R
O
O
O
O
O
O
O
O
O
O
O
O
C
C
C
C
C
C
C
C
C
C
C
D
V
V
V
V
V
V
V
V
V
V
L
V
_
_
_
_
_
_
_
_
_
_
_
_
D
D
D
D
D
D
U
D
D
D
D
D
N
N
N
N
N
N
N
N
N
N
N
M
G
G
G
G
G
G
G
G
G
G
P
G
3
2
1
0
5
8
9
7
5
9
8
7
1
1
1
1
J
J
J
L
N
N
N
M
J
J
J
J
VDD_FM_2.85V
VSIM_3.0
C209 C212
VSIM_3.0V
3
3
1
1
V
H
M
M
M
I
E
R
S
E
M
V
P
V
_
V
_
D
_
D
D
D
D
V
D
V
V
E
E
E
E
R
R
R
R
O
O
O
O
C
C
C
C
P
N
V
V
V
V
D
D
_
_
_
_
_
_
D
D
D
D
B
B
N
N
N
N
S
S
G
G
G
U
U
G
3
2
1
1
3
0
1
1
1
1
1
1
N
N
R
N
N
G
VMEM_1.8
VANA_2.85
VGPIO_2.8
C210
D11
NBE0
E12
NBE1
A12
NCS0
B12
NCS1
A11
NCS2
J15
FE_CTRL0
J16
FE_CTRL1
K15
FE_CTRL2
L15
FE_CTRL3
H16
PCM_DO
H15
PCM_DI
J19
PCM_CLK
J18
PCM_SYNC
W15
PMU_VIO
W14
PMU_VANA
V15
L201
PMU_VMEM
W12
PMU_VPERM
W13
PMU_VRF
V14
PMU_VSIM
T8
POK_IN
V8
POK_OUT
T7
PWM_OUT0
T5
PWM_OUT1
T6
PWM_OUT2
W8
ICHGN
W9
ICHGP
E1
RFID_N
D1
RFID_P
G1
RFIE_N
F1
RFIE_P
C1
RFIP_N
B1
RFIP_P
A1
RFOH
A2
RFOL
L18
UART0_RD
K18
UART0_TD
W5
UART1_RD
V5
UART1_TD
V7
UART1_CTS
W6
UART1_RTS
A7
XTAL_26M_1
A6
XTAL_26M_2
L19
XTAL_32K_1
K19
XTAL_32K_2
A5
XTAL_SHLD
B8
XTAL_SHLD
B7
XTAL_SHLD
B6
XTAL_SHLD
B5
XTAL_SHLD
A8
XTAL_SHLD
H19
SIM_CLK
H18
SIM_DATA
G16
SIM_RST
T1
SSI_CLK
U1
SSI_DATA
U2
SSI_OUT
R1
SSI_SEL0
T2
SSI_SEL2
V9
ACC_DET_IN
L16
CLK_32K_OUT
V10
VCHG
V16
VCM_OUT
V17
VCM_OUT
V11
SWCORE
W11
SWCORE
R10
GATE_REG
W10
GATE_SW
D12
NRESET_OUT
T4
NRESET
M4
NTRST
M16
PA_RAMP
P4
RTCK
P2
TCK
N4
TDI
P1
TDO
R2
TMS
R4
TEST
V6
THERM_IN
W7
LDO_EN
E13
NOE
B11
NWE0
1
NC
2
NC
M
I
S
V
_
D
N
G
VDD_FM_2.85V
C211
L202
C240
LB
UB
NC_BACKEND
NCSFLASH
NCSRAM
VC2
VC1
PON_PA
DD
DU
DCL
FSC
VGPIO_2.8V
VANA_2.85V
VMEM_1.8V
VPERM_3.0V
VRF_2.85V
VSIM_3.0V
ONKEY_2
ONKEY_1
BBSIM2_DATA
BBSIM2_CLK
BBSIM2_RST
ICHGN
ICHGP
DCSRX_N
DCSRX_P
EGSMRX_N
EGSMRX_P
PCSRX_N
PCSRX_P
DCS_TX
EGSM_TX
UART0_TD
UART0_RD
UART1_RD
UART1_TD
1
OSC200
MC-146(32.768KHZ,12.5pF)
SIM_CLK
SIM_DATA
SIM_RST
SPI_CLK
SPI_DO
SPI_DI
SPI_CS
BT_RST
VCHG_5V
AUX_DET
32KHz_DIGIT
VCM_OUT
VCORE_1.25V
CHG_REG
CHG_SW
SYSRST
TRST_N
RAMP
RTCK
TCK
TDI
TDO
TMS
VF
OEn
WEn
34
2
2431
CXC6X260000GHVRP70
C246
OSC201
RSTON
8-6
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Level3Repair
8-3-2.
Initial
Initial Failure
Yes
UCP200 pin T4(RSTON)="H"?
Yes
UME200pin E8(SYSRST
="H"?
Yes
)
No
Replace UCP200
No
Change PBA
Check the16bit data signal
memory CE
&
END
Yes
8-7
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Level3Repair
V
V
V
V
V
V
V
LCD_RESET
VRF_2.85V
VCORE_1.25V
VRF_2.85V VGPIO_2.8V
C201
C200
VBG
C202 C203
VMEM_1.8
VBAT
C204
C205
NEAR POWER DOMAIN SUPPLY
VPERM_3.0V
R203
VBAT
C219
G12
MP3_L
MP3_R
TP202
TP201
LCD_DETECT
FM_L
FM_R
BT_CLK
ADDR1
E14
ADDR2
E16
ADDR3
F16
ADDR4
E11
ADDR5
E10
ADDR6
D10
ADDR7
B10
ADDR8
E9
ADDR9
D9
ADDR10
G11
ADDR11
D13
ADDR12
D14
ADDR13
A16
ADDR14
B13
ADDR15
A10
ADDR16
D16
ADDR17
F15
ADDR18
E15
ADDR19
G15
ADDR20
B16
ADDR21
B14
ADDR22
G18
DATA0
F19
DATA1
E19
DATA2
D19
DATA3
C19
DATA4
B19
DATA5
A17
DATA6
A18
DATA7
G19
DATA8
F18
DATA9
E18
DATA10
D18
DATA11
B17
DATA12
B18
DATA13
A19
DATA14
C18
DATA15
W4
GPIO1
V2
GPIO2
W2
GPIO5
V3
GPIO6
V4
GPIO7
G4
GPIO8
H5
GPIO10
W3
GPIO20
H4
GPIO38
J1
GPIO39
W1
GPIO40
V1
GPIO41
J2
GPIO52
J4
GPIO57
1
R8
3
AUX_POK
M19
2
AUX_ADC_0
N16
AUX_ADC1
P18
AUXAUD_IN_L
R18
AUXAUD_IN_R
W16
EAR_OUT_N|R
W17
EAR_OUT_P|L
T18
INTMIC_BIAS
U19
INTMIC_IN_N
V19
INTMIC_IN_P
U18
C230
EXTMIC_BIAS
R19
EXTMIC_IN_N
T19
EXTMIC_IN_P
W18
HSET_OUT_N
W19
HSET_OUT_P
P19
HKSW_DET1
N19
HKSW_DET2
K1
KEYIN(0)
KEYIN0
K2
KEYIN(1)
KEYIN1
K4
KEYIN(2)
KEYIN2
L1
KEYIO(0)
KEYIO0
L2
KEYIO(1)
KEYIO1
L4
KEYIO(2)
KEYIO2
M1
KEYOUT(0)
KEYOUT0
M2
KEYOUT(1)
KEYOUT1
KEYOUT(2)
N1
KEYOUT2
N2
KEYOUT(3)
KEYOUT3
R7
CLK_BT
N18
CLK_XOUT
TORCH_EN
A(23)
A(24)
A(25)
SD_DETECT
MULTI_RESET
LCD_BL_EN
KEY_EN
AIT_LCD_BY
CAM_1.8V_EN
CAM_2.8V_EN
VIB_EN
A(13)
A(14)
A(17:22)
MD(0:15)
VGPIO_2.8V
C264
SCL
SDA
TH200
R209
EAR_N
EAR_P
A(15)
IMAGE_INT
A(17)
A(18)
A(19)
A(20)
A(21)
A(22)
MD(0)
MD(1)
MD(2)
MD(3)
MD(4)
MD(5)
MD(6)
MD(7)
MD(8)
MD(9)
MD(10)
MD(11)
MD(12)
MD(13)
MD(14)
MD(15)
1
2
0
0
SYS_CLK_REQ
2
2
R
R
VSIM2_MOD
VSIM2_EN
AMP_EN
LNA_EN
USB_EN
SPK_SEL
CAM_RESET
BT_INT
D200
AUX_ON
C235
MIC_BIAS
MIC_N
MIC_P
C238
EAR_SW_REF
KEYIN(0:2)
EAR_MIC_N
EAR_MIC_P
EAR_SW
SPK_N
SPK_P
KEYIO(0:2)
KEYOUT(0:3)
CAMERA_26MHz
VBG
V
VRF_2.85V
VBAT
5
2
.
7
8
L200
1
1
1
_
2
2
E
C
C
T
R
A
O
B
C
V
V
8
2
3
4
5
5
6
4
5
3
1
2
6
2
4
9
9
1
1
1
1
1
1
1
1
1
1
1
1
1
1
T
A
R
T
T
R
R
R
N
P
R
R
A
A
A
V
M
1
F
V
V
E
E
A
A
C
C
C
M
O
M
M
M
I
R
R
R
S
R
M
T
N
N
D
D
G
P
E
E
P
D
_
N
R
E
B
D
D
A
A
P
C
C
O
P
M
M
U
D
_
_
_
_
_
E
V
D
D
C
M
G
G
V
V
A
T
T
T
A
A
B
B
V
V
D
S
_
_
O
O
_
_
V
_
_
V
I
I
_
_
A
V
T
T
_
D
D
D
D
D
D
D
T
B
A
A
D
D
D
D
D
U
D
U
A
V
B
B
D
V
V
V
V
A
V
A
B
V
V
V
_
_
V
D
D
D
D
V
V
UCP200
V
V
V
R
R
R
A
A
D
D
D
P
P
_
_
_
G
G
D
D
D
D
D
D
U
F
F
U
F
F
F
F
F
F
F
U
F
F
F
U
A
A
A
A
_
_
_
_
D
D
D
D
N
N
N
N
G
G
G
G
8
3
4
5
1
1
1
1
V
T
T
T
F
F
F
G
R
G
_
_
_
D
D
D
N
N
N
G
G
G
5
6
2
3
1
A
R
B
M
F
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
4
2
2
2
3
6
5
4
7
5
6
7
2
5
D
D
E
C
F
B
D
D
D
E
E
E
E
F
VMEM_1.8V
VPERM_3.0
VRF_2.85
VCORE_1.25V
C208
C207
C206
NEAR VOLTAGE REGULATOR
VGPIO_2.8V
VMEM_1.8V
VCORE_1.25V
VPERM_3.0V
VANA_2.85V
3
2
0
0
1
6
4
9
7
8
5
4
1
1
1
F
B
K
K
K
G
K
K
K
F
F
E
E
E
E
G
O
I
I
R
R
R
R
R
R
_
D
_
_
O
O
O
O
F
F
D
D
C
C
C
C
R
R
D
D
_
V
V
V
V
_
V
V
_
_
_
_
D
D
D
D
D
D
D
D
D
D
D
D
V
V
V
V
V
V
S
N
S
E
E
_
R
R
T
O
A
G
O
B
F
F
F
B
C
B
C
U
R
V
V
V
R
R
V
S
_
_
_
_
_
_
_
_
D
D
D
D
D
D
D
D
N
N
N
N
N
N
N
N
G
G
G
G
G
G
G
G
5
0
6
2
1
2
9
9
8
1
1
1
H
A
H
B
D
G
P
T
T
1
2
3
2
1
0
8
9
7
1
1
1
1
1
L
L
L
L
L
L
K
K
E
E
E
E
E
E
E
E
R
R
R
R
R
R
R
R
O
O
O
O
O
O
O
O
C
C
C
C
C
C
C
C
V
V
V
V
V
V
V
V
_
_
_
_
_
_
_
_
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
V
V
V
V
V
V
V
V
E
E
E
E
E
E
E
E
R
R
R
R
R
R
R
R
O
O
O
O
O
O
O
O
C
C
C
C
C
C
C
C
V
V
V
V
V
V
V
V
_
_
_
_
_
_
_
_
D
D
D
D
D
D
D
D
N
N
N
N
N
N
N
N
G
G
G
G
G
G
G
G
0
9
7
8
7
8
8
9
1
H
E
H
H
G
G
G
G
BATT_GND
5
3
8
9
7
5
5
5
5
5
1
1
1
1
1
1
J
R
N
K
P
M
M
M
L
B
M
M
M
M
2
E
E
E
E
E
E
E
E
C
O
O
O
O
I
I
I
I
R
R
R
R
R
R
R
R
O
N
I
V
V
V
V
O
O
O
O
O
O
O
O
_
_
_
_
V
_
C
C
C
C
C
C
C
C
D
D
D
D
V
V
V
V
V
V
V
V
D
D
D
D
D
_
_
_
_
_
_
_
_
D
V
V
V
V
D
D
D
D
D
D
D
D
V
D
D
D
D
D
D
D
D
V
V
V
V
V
V
V
V
E
E
E
E
E
E
E
E
E
E
E
E
E
E
R
R
R
R
R
R
R
R
R
R
R
R
R
R
O
O
O
O
O
O
O
O
O
O
O
O
O
O
C
C
C
C
C
C
C
C
C
C
C
C
C
C
V
V
V
V
V
V
V
V
V
V
V
V
V
V
_
_
_
_
_
_
_
_
_
_
_
_
_
_
D
D
D
D
D
D
D
D
D
D
D
D
D
D
N
N
N
N
N
N
N
N
N
N
N
N
N
N
G
G
G
G
G
G
G
G
G
G
G
G
G
G
1
0
2
0
1
2
3
5
7
8
5
7
8
9
1
1
1
1
1
1
1
J
J
J
N
N
L
M
J
J
J
J
H
H
H
VDD_FM_2.85V
VMEM_1.8V
VSIM_3.0
VANA_2.85
C209 C212
C210
VSIM_3.0V
3
5
3
1
1
1
H
D
V
M
M
M
M
I
E
E
R
S
E
M
M
V
P
_
V
V
_
_
V
D
_
D
D
D
D
D
D
V
D
V
V
V
NBE0
NBE1
NCS0
NCS1
NCS2
FE_CTRL0
FE_CTRL1
FE_CTRL2
FE_CTRL3
PCM_DO
PCM_DI
PCM_CLK
PCM_SYNC
PMU_VIO
PMU_VANA
PMU_VMEM
PMU_VPERM
PMU_VRF
PMU_VSIM
POK_IN
POK_OUT
PWM_OUT0
PWM_OUT1
PWM_OUT2
ICHGN
ICHGP
RFID_N
RFID_P
RFIE_N
RFIE_P
RFIP_N
RFIP_P
RFOH
RFOL
UART0_RD
UART0_TD
UART1_RD
UART1_TD
UART1_CTS
UART1_RTS
XTAL_26M_1
XTAL_26M_2
XTAL_32K_1
XTAL_32K_2
XTAL_SHLD
XTAL_SHLD
XTAL_SHLD
XTAL_SHLD
XTAL_SHLD
XTAL_SHLD
SIM_CLK
SIM_DATA
SIM_RST
SSI_CLK
SSI_DATA
SSI_OUT
SSI_SEL0
SSI_SEL2
ACC_DET_IN
CLK_32K_OUT
VCHG
VCM_OUT
VCM_OUT
SWCORE
SWCORE
GATE_REG
GATE_SW
NRESET_OUT
NRESET
NTRST
PA_RAMP
RTCK
TCK
TDI
TDO
TMS
TEST
THERM_IN
LDO_EN
NOE
NWE0
NC
NC
E
E
E
E
R
R
R
R
M
O
O
O
O
I
O
S
C
C
C
C
D
N
P
V
V
V
L
V
V
D
D
_
_
_
_
_
_
_
_
D
D
D
U
D
D
B
B
N
N
N
N
N
S
S
M
G
G
G
P
G
G
U
U
3
1
1
3
0
2
9
1
1
1
1
1
1
N
R
N
N
N
N
G
VGPIO_2.8
VMEM_1.8
VDD_FM_2.85V
C211
D11
E12
A12
B12
A11
J15
J16
K15
L15
H16
H15
J19
J18
W15
W14
V15
L201
W12
W13
V14
T8
V8
T7
T5
T6
W8
W9
E1
D1
G1
F1
C1
B1
A1
A2
L18
K18
W5
V5
V7
W6
A7
A6
L19
K19
A5
B8
B7
B6
B5
A8
H19
H18
G16
T1
U1
U2
R1
T2
V9
L16
V10
V16
V17
V11
L202
W11
R10
W10
D12
T4
M4
M16
P4
P2
N4
P1
R2
R4
V6
W7
E13
B11
1
2
LB
UB
NC_BACKEND
NCSFLASH
NCSRAM
VC2
VC1
PON_PA
DD
DU
DCL
FSC
VGPIO_2.8V
VANA_2.85V
VMEM_1.8V
VPERM_3.0V
VRF_2.85V
VSIM_3.0V
ONKEY_2
ONKEY_1
BBSIM2_DATA
BBSIM2_CLK
BBSIM2_RST
ICHGN
ICHGP
DCSRX_N
DCSRX_P
EGSMRX_N
EGSMRX_P
PCSRX_N
PCSRX_P
DCS_TX
EGSM_TX
UART0_TD
UART0_RD
UART1_RD
UART1_TD
1
OSC200
MC-146(32.768KHZ,12.5pF)
SIM_CLK
SIM_DATA
SIM_RST
SPI_CLK
SPI_DO
SPI_DI
SPI_CS
BT_RST
VCHG_5V
AUX_DET
32KHz_DIGIT
VCM_OUT
VCORE_1.25V
CHG_REG
CHG_SW
SYSRST
TRST_N
RAMP
RTCK
TCK
TDI
TDO
TMS
VF
OEn
WEn
C240
34
2
2431
OSC201
CXC6X260000GHVRP70
RSTON
C246
MD(0:15)
A(17:24)
NCSRAM
A(25)
C214
C215
C216
0
4
7
9
3
1
E
H
D
D
G
U
U
U
U
R
P
R
R
R
R
P
C
C
Q
Q
V
C
C
C
C
V
V
C
TP_MD0
MD(0)
MD(1)
MD(2)
MD(3)
MD(4)
MD(5)
MD(6)
MD(7)
MD(8)
MD(9)
MD(10)
MD(11)
MD(12)
MD(13)
MD(14)
MD(15)
A(17)
TP_A17
A(18)
A(19)
A(20)
A(21)
A(22)
A(23)
A(24)
LB
UB
C226
C
V
V
G12
ADQ0RU
G11
ADQ1RU
F9
ADQ2RU
F8
ADQ3RU
G7
ADQ4RU
G6
ADQ5RU
F5
ADQ6RU
F4
ADQ7RU
F11
ADQ8RU
F10
ADQ9RU
G9
ADQ10RU
G8
ADQ11RU
F7
ADQ12RU
F6
ADQ13RU
G4
ADQ14RU
G3
ADQ15RU
E4
A16RU
D11
A17RU
E10
A18RU
D10
A19RU
E5
A20RU
D4
A21RU
D12
A22RU
E7
A23RU
C11
A24R
H7
_CSU
C7
_LBU
C8
_UBU
D6
CLKRU
E11
_CER
D3
RDYR|WAITU
E8
_RESETR
E9
_WPR
E6
_ADVRU
D8
_WERU
F12
_OERU
C4
DNU
H11
DNU
A1
NC
A14
NC
C3
NC
C12
NC
H3
NC
H8
H12
NC
K1
NC
K14
NC
1
NC
2
NC
U
U
R
R
U
U
R
R
Q
Q
S
S
S
S
S
S
S
S
V
V
V
V
2
5
5
3
1
F
D
G
E
C222
C221 C225
C220
R207
R200C213
A(14)
NCSFLASH
A(13)
SYSRST
A(15)
WEn
OEn
C224
C223
UME200
8-8
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Level3Repair
8-3-3.
Charging Part
Abnormal charging part
UCP200 pin V10(VCHG)
UCP200 pin J4, R8(AUX_ON
>4.9V
Yes
L"?
="
Yes
Yes
No
Change UCP200
)
No
Resolder or Replace D200
Check U202
Yes
END
8-9
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Level3Repair
V
V
V
V
V
V
V
VRF_2.85V
LCD_RESET
VRF_2.85
VANA_2.85V
4
F
F
R
_
D
D
V
F
R
_
D
N
G
1
H
VPERM_3.0
C206
VCORE_1.25V
C207
VSIM_3.0
C208
C209 C212
NEAR VOLTAGE REGULATOR
VSIM_3.0V
VGPIO_2.8V
VMEM_1.8V
VCORE_1.25V
VPERM_3.0V
0
1
3
2
6
3
2
1
0
0
3
2
1
5
8
7
1
G
K
K
K
E
G
O
I
I
R
_
D
F
O
F
C
R
R
_
V
_
_
D
D
D
D
D
D
V
V
V
S
N
S
_
T
B
A
F
U
B
S
V
R
_
_
_
D
D
D
N
N
N
G
G
G
6
0
5
2
1
1
1
H
T
P
T
7
9
9
8
7
1
1
1
1
1
1
1
1
L
L
L
M
K
L
L
L
L
K
K
K
K
E
E
E
E
E
E
E
E
E
E
E
E
E
E
R
R
R
R
R
R
R
R
R
R
R
R
R
R
O
O
O
O
O
O
O
O
O
O
O
O
O
O
C
C
C
C
C
C
C
C
C
C
C
C
C
C
V
V
V
V
V
V
V
V
V
V
V
V
V
V
_
_
_
_
_
_
_
_
_
_
_
_
_
_
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
V
V
V
V
V
V
V
V
V
V
V
V
V
V
E
E
E
E
E
E
E
E
E
E
E
E
E
R
R
R
R
R
R
R
R
R
R
R
R
R
O
O
O
O
O
O
O
O
O
G
O
O
O
O
C
C
C
C
C
C
C
C
C
B
C
C
C
C
V
V
V
V
V
V
V
V
V
V
V
V
V
V
_
_
_
_
_
_
_
_
_
_
_
_
_
_
D
D
D
D
D
D
D
D
D
D
D
D
D
D
N
N
N
N
N
N
N
N
N
N
N
N
N
N
G
G
G
G
G
G
G
G
G
G
G
G
G
G
0
1
0
8
7
8
9
8
9
7
9
9
8
1
1
1
E
G
G
D
H
H
G
H
B
A
H
H
G
BATT_GND
3
5
5
8
M
E
R
O
C
V
_
D
D
V
E
R
O
C
V
_
D
N
G
2
1
H
3
9
5
5
5
5
5
1
1
1
1
1
1
1
1
J
P
R
N
K
M
V
D
B
H
M
M
M
M
2
E
E
E
E
C
O
O
O
O
M
M
M
M
I
I
I
I
I
R
O
R
R
R
N
E
E
R
I
V
V
V
V
S
E
O
O
O
O
V
_
_
_
_
M
M
V
_
P
C
C
C
C
D
V
D
V
D
D
_
V
D
_
V
_
V
V
V
D
D
D
D
D
_
_
_
_
_
D
D
D
V
V
V
V
D
D
D
D
D
D
V
D
D
V
D
D
D
D
D
V
V
V
V
V
V
V
E
E
E
E
E
E
E
E
E
E
E
E
E
E
R
R
R
R
R
R
R
R
R
R
R
R
R
R
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
C
C
C
C
C
C
C
C
C
C
C
C
C
C
N
P
D
V
V
V
V
V
V
V
V
V
V
V
V
V
L
V
D
D
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
D
D
D
D
D
D
D
D
D
U
D
D
D
D
D
N
N
G
G
8
7
J
J
B
B
N
N
N
N
N
N
N
N
N
N
N
N
S
S
M
G
G
G
G
G
G
G
U
G
G
G
U
G
P
G
3
2
1
1
3
0
3
2
1
0
5
8
9
7
5
9
1
J
J
1
1
J
J
VDD_FM_2.85V
1
1
1
1
1
1
1
L
N
N
N
M
J
N
N
R
N
N
G
VCORE_1.25V
VRF_2.85V VGPIO_2.8V
C200
C201
VBG
C202 C203
VMEM_1.8
VBAT
C204
C205
NEAR POWER DOMAIN SUPPLY
VPERM_3.0V
L200
R203
VBAT
C219
G12
LCD_DETECT
MP3_L
FM_L
FM_R
MP3_R
ADDR1
E14
ADDR2
E16
ADDR3
F16
ADDR4
E11
ADDR5
E10
ADDR6
D10
ADDR7
B10
ADDR8
E9
ADDR9
D9
ADDR10
G11
ADDR11
D13
ADDR12
D14
ADDR13
A16
ADDR14
B13
ADDR15
A10
ADDR16
D16
ADDR17
F15
ADDR18
E15
ADDR19
G15
ADDR20
B16
ADDR21
B14
ADDR22
G18
DATA0
F19
DATA1
E19
DATA2
D19
DATA3
C19
DATA4
B19
DATA5
A17
DATA6
A18
DATA7
G19
DATA8
F18
DATA9
E18
DATA10
D18
DATA11
B17
DATA12
B18
DATA13
A19
DATA14
C18
DATA15
W4
GPIO1
V2
GPIO2
W2
GPIO5
V3
GPIO6
V4
GPIO7
G4
GPIO8
H5
TP202
GPIO10
W3
TP201
GPIO20
H4
GPIO38
J1
GPIO39
W1
GPIO40
V1
GPIO41
J2
GPIO52
J4
GPIO57
1
R8
3
AUX_POK
M19
2
AUX_ADC_0
N16
AUX_ADC1
P18
AUXAUD_IN_L
R18
AUXAUD_IN_R
W16
EAR_OUT_N|R
W17
EAR_OUT_P|L
T18
INTMIC_BIAS
U19
INTMIC_IN_N
V19
INTMIC_IN_P
U18
C230
EXTMIC_BIAS
R19
EXTMIC_IN_N
T19
EXTMIC_IN_P
W18
HSET_OUT_N
W19
HSET_OUT_P
P19
HKSW_DET1
N19
HKSW_DET2
K1
KEYIN(0)
KEYIN0
K2
KEYIN(1)
KEYIN1
K4
KEYIN(2)
KEYIN2
L1
KEYIO(0)
KEYIO0
L2
KEYIO(1)
KEYIO1
L4
KEYIO(2)
KEYIO2
M1
KEYOUT(0)
KEYOUT0
M2
KEYOUT(1)
KEYOUT1
KEYOUT(2)
N1
KEYOUT2
N2
KEYOUT(3)
KEYOUT3
R7
CLK_BT
BT_CLK
N18
CLK_XOUT
TORCH_EN
A(23)
A(24)
A(25)
SD_DETECT
MULTI_RESET
LCD_BL_EN
KEY_EN
AIT_LCD_BY
CAM_1.8V_EN
CAM_2.8V_EN
VIB_EN
A(13)
A(14)
A(15)
VGPIO_2.8V
IMAGE_INT
A(17)
A(18)
A(19)
A(20)
A(21)
A(22)
MD(0)
MD(1)
MD(2)
MD(3)
MD(4)
MD(5)
MD(6)
MD(7)
MD(8)
MD(9)
MD(10)
MD(11)
MD(12)
MD(13)
MD(14)
MD(15)
1
2
0
0
SYS_CLK_REQ
2
2
R
R
VSIM2_MOD
VSIM2_EN
AMP_EN
LNA_EN
USB_EN
SPK_SEL
CAM_RESET
BT_INT
D200
AUX_ON
C235
MIC_BIAS
MIC_N
MIC_P
C238
EAR_SW_REF
KEYIN(0:2)
EAR_MIC_N
EAR_MIC_P
EAR_SW
SPK_N
SPK_P
A(17:22)
MD(0:15)
C264
SCL
SDA
TH200
R209
EAR_N
EAR_P
KEYIO(0:2)
KEYOUT(0:3)
CAMERA_26MHz
VBG
V
VBAT
VRF_2.85V
5
2
.
7
8
1
1
1
_
2
2
E
C
C
T
R
A
O
B
C
V
V
8
2
3
5
4
5
6
6
5
4
3
2
2
1
9
4
4
9
1
1
1
1
1
1
1
1
1
1
1
1
1
1
T
B
A
R
T
T
V
A
A
A
R
R
P
N
R
R
R
M
1
F
F
E
E
V
V
C
C
C
A
A
O
M
M
M
M
I
R
T
S
M
R
R
R
R
G
D
D
N
N
P
E
E
P
D
_
_
R
N
E
D
D
B
O
P
C
C
P
A
A
_
T
A
B
V
M
M
U
_
D
D
_
_
E
_
V
C
D
T
_
T
A
A
B
B
V
V
M
D
G
G
V
V
T
A
D
D
S
O
O
_
_
_
V
V
_
_
I
I
_
A
_
V
V
T
_
D
D
D
D
D
D
D
T
B
A
D
D
D
D
D
U
U
D
A
V
B
D
V
V
V
V
A
A
V
B
V
V
_
_
V
D
D
D
D
V
V
UCP200
V
V
V
R
R
R
A
A
D
D
D
P
P
_
_
_
G
G
D
D
D
D
D
D
U
U
U
U
F
F
A
A
A
G
A
R
R
G
_
_
_
_
_
_
_
_
D
D
D
D
D
D
D
D
N
N
N
N
N
N
N
N
G
G
G
G
G
G
G
G
5
5
4
8
3
6
2
3
3
1
1
1
1
1
R
B
A
B
T
T
V
T
M
F
F
F
F
F
F
F
F
F
F
F
F
F
F
F
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
7
6
5
4
2
2
2
5
7
6
5
4
2
2
F
E
E
E
E
F
E
D
D
D
D
G
D
C
VMEM_1.8
VGPIO_2.8
VANA_2.85
C210
D11
NBE0
E12
NBE1
A12
NCS0
B12
NCS1
A11
NCS2
J15
FE_CTRL0
J16
FE_CTRL1
K15
FE_CTRL2
L15
FE_CTRL3
H16
PCM_DO
H15
PCM_DI
J19
PCM_CLK
J18
PCM_SYNC
W15
PMU_VIO
W14
PMU_VANA
V15
L201
PMU_VMEM
W12
PMU_VPERM
W13
PMU_VRF
V14
PMU_VSIM
T8
POK_IN
V8
POK_OUT
T7
PWM_OUT0
T5
PWM_OUT1
T6
PWM_OUT2
W8
ICHGN
W9
ICHGP
E1
RFID_N
D1
RFID_P
G1
RFIE_N
F1
RFIE_P
C1
RFIP_N
B1
RFIP_P
A1
RFOH
A2
RFOL
L18
UART0_RD
K18
UART0_TD
W5
UART1_RD
V5
UART1_TD
V7
UART1_CTS
W6
UART1_RTS
A7
XTAL_26M_1
A6
XTAL_26M_2
L19
XTAL_32K_1
K19
XTAL_32K_2
A5
XTAL_SHLD
B8
XTAL_SHLD
B7
XTAL_SHLD
B6
XTAL_SHLD
B5
XTAL_SHLD
A8
XTAL_SHLD
H19
SIM_CLK
H18
SIM_DATA
G16
SIM_RST
T1
SSI_CLK
U1
SSI_DATA
U2
SSI_OUT
R1
SSI_SEL0
T2
SSI_SEL2
V9
ACC_DET_IN
L16
CLK_32K_OUT
V10
VCHG
V16
VCM_OUT
V17
VCM_OUT
V11
SWCORE
W11
SWCORE
R10
GATE_REG
W10
GATE_SW
D12
NRESET_OUT
T4
NRESET
M4
NTRST
M16
PA_RAMP
P4
RTCK
P2
TCK
N4
TDI
P1
TDO
R2
TMS
R4
TEST
V6
THERM_IN
W7
LDO_EN
E13
NOE
B11
NWE0
1
NC
2
NC
M
I
S
V
_
D
N
G
VDD_FM_2.85V
C211
L202
C240
LB
UB
NC_BACKEND
NCSFLASH
NCSRAM
VC2
VC1
PON_PA
DD
DU
DCL
FSC
VGPIO_2.8V
VANA_2.85V
VMEM_1.8V
VPERM_3.0V
VRF_2.85V
VSIM_3.0V
ONKEY_2
ONKEY_1
BBSIM2_DATA
BBSIM2_CLK
BBSIM2_RST
ICHGN
ICHGP
DCSRX_N
DCSRX_P
EGSMRX_N
EGSMRX_P
PCSRX_N
PCSRX_P
DCS_TX
EGSM_TX
UART0_TD
UART0_RD
UART1_RD
UART1_TD
1
OSC200
MC-146(32.768KHZ,12.5pF)
SIM_CLK
SIM_DATA
SIM_RST
SPI_CLK
SPI_DO
SPI_DI
SPI_CS
BT_RST
VCHG_5V
AUX_DET
32KHz_DIGIT
VCM_OUT
VCORE_1.25V
CHG_REG
CHG_SW
SYSRST
TRST_N
RAMP
RTCK
TCK
TDI
TDO
TMS
VF
OEn
WEn
34
2
2431
CXC6X260000GHVRP70
C246
OSC201
RSTON
IFC100
EAR_SW_REF
EAR_MIC
9
2
1
VCHG_5V
VBAT
FM_ANT
VR100
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
19
19
20
20
21
NC
22
NC
23
NC
24
NC
25
NC
26
NC
27
NC
L109
L110
L111
L112
L113
R102
AUX_ON_J
R111
R112
C150
C149
C153
R103
R108
1
3
4
5
6
6
2
ZD100
C
6
3
1
C
2
1
1
C
1
3
4
5
2
ZD105
R105
R106
EAR_N
VCM_OUT
EAR_P
EAR_SW
AUX_DET
UART0_TD
UART0_RD
AUX_ON
C155
C130
C137
UART0_TD_J
C127
EAR_MIC_P
C131
EAR_MIC_N
C138
VDD_3.3V
R110
2
S
Q100
G
USB_ENUART0_RD_J
1
3
USB_DP
D
USB_DM
R113
CHG & BTC
VCHG_5V
U202
BATT_GND
C228
C227
R234
CHG_REG
ICHGP
CHG_SW
R206
ICHGN
VBAT
VF
ZD200
C232
8
1
D1
S1
7
2
D1
G1
6
3
D2
S2
5
4
D2
G2
VBAT
C229
BTC200
1
2
3
NC4
5NC
6
NC
C233
7
R204
NC
8-10
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Level3Repair
8-3-4.
Sim
Part
1
Phone can't access SIM Card
Yes
SIM
After Power ON,
Check SIM_CLK Signal on
pin3 of SIM
pin
300
="H"?
300ina
1, 4
Yes
few second
No
Resolder C324, R325
No
Resolder or Replace SIM300
Yes
After SIM card insert,
SIM300 pin
H(SIM_RST)"?
"
Check the SIM Card
2=
Yes
Yes
END
No
Replace PBA
8-11
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Level3Repair
8-3-5.
Sim
Part
2
Phone can't access SIM Card
Yes
SIM
After Power ON,
Check SIM2_CLK Signal on
pin3 of SIM
pin
301
="H"?
301ina
1, 4
Yes
few second
No
Resolder C328, R330
No
Resolder or Replace SIM301, U312
Yes
After SIM2card insert,
SIM301pin
H(SIM2_RST)"?
"
After SIM card insert,
SIM301pin
H(SIM2_RST)"?
"
Check the SIM Card
2=
Yes
2=
Yes
Yes
END
No
Resolder U312, If don't work, Replace PBA
No
Replace PBA
8-12
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
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