Samsung GT-S5350 Troubleshooting
Level
8.
Block Diagram
8-1.
Repair
3
3.0veRWH72.60.0102
margaiDkcolB0335-TG
TUOL/TUOR_MF
TABpukcaB
yrettaB
HAM0021
bsuorciM/AT
PU
RREESSEETTIICC
TESER_YEK
HS7CT
SF80
HSALF-T
7059B
TNI_YEK/)ADS/LCS(C2I
TRAU
SPG+MF+TB
)GBUK0B5702MCB(
IFIW
)9134MCB(
KCOLBFR
)EGDElluF(82577YKS
YROMEM
RDDG2/G4DNAN
GGPPIIOOEExxppaannddeerr
WS
DCLniaM
DUOL
niaM
CIM
P_CIM
P_CIM
DNG__
RW/DR/SC/SR_DCL
AREMAC
SSCC990000777766EEDDRR22
(
TRAU
320AMB
-/+DEL
)CIHGILKCAB
B892DTK
NE_LB_DCL
"5/1ISLM3
CIBSUORCIM
)
TESER_BB
atadtib61
CII
TESER/KLC/KNYS
TAD_Y
A
DAOLNWOD
P/N_BSU
N/P_PMA
L/R_RAE
QRI_UMP/K23/C2I
ADS/LCS_CCA(C2I
TNI_CCA
TNA_MF
enohpraE
CAJRAEIP5.3
R_KPSRAE
L_KPSRAE
KPS
P_KPS
N_KPS
ROTOM
V0.3_BIV
UMP
CIMP+PVO+CIMP(
)
GWE0998XAM
SUBV
YEKEMULOV
3322KKHHzz
2256PMTS
TUOL_MF
TUOR_MF
TESER_UMP
raE
CIM
CIM
P_CIMDUOL
P_CIMDUOL
DNG_
P_CIM_RAE
N_CIM_RAE
GBFI43312MCB
rossecorP9MRA
aidemitluMdetargetnI
PILF
CILLAH
21UXX95DEH
ATRAU
WS
IPS
BTRAU
VCR
P_VCR
N_VCR
NOC_NE/NE_XT
BH/BL_AP
)058/009/SCD/SCP(XR
SUB
reviecsnartFRnoitarbilac-fleS
GATJ
MIS
zHM62
zHM62
SPG
TUOL/TUOR_MF
TB
WS
IFIW
YEK
RBT1061EPMTS
8-1
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Level3Repair
PCB Diagrams
8-2.
8-2-1.
Top
8-2
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Level3Repair
8-2-1.
Bottom
8-3
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Level3Repair
Flow Chart of Troubleshooting
8-3.
presetting methods for checking TP
（
GND&TP(exp. VBAT=
-
look over the coming out signal.
-
C1
59, C184
using Oscilloscope
)
GND
Oscilloscope
TP(Test Point)
8-4
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This Document can not be used without Samsung's authorization
Multi-meter
Level3Repair
EX) to look up the TP, shunt Cap.
-
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This Document can not be used without Samsung's authorization
Checking the TP(test point) using Multi-meter
if checking the GND, you can listen"beep"
-
if checking the Signal, you can't listen it.
8-5
Level3Repair
8-3-1.
Power On
Power On'does not work
'
Yes
Check the current consumption
more than
Yes
Check the VBAT
more than
Yes
C300(VBAT)
100
3.3V
=3.0
mA
V?
No
No
No
Download again
Check the Battery
Check the related circuit
Yes
Check the MEM
U300 is more than
Check U300
V_DIG
3.0
V_ANKG
3.0
V_ANLG
1.2
Check the CLK32K
Freq
Check the initial operation
=3.0V
Yes
=32
Yes
1.8V
Yes
=3.0V
=1.2V
KHz
of
1.8V
No
No
No
Check the U300 and L301
Check the U300 and C324, C325, C333
Check the clock32kHz_DIGIT
Yes
END
8-6
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This Document can not be used without Samsung's authorization
Level3Repair
UMP
603C
703C
N_PMA
P_PMA
TUOL_MF
TUOR_MF
GLNA_V0.3
V8.2_A_MACV
V8.2_D_MACV
V8.1_MACV
V0.3_BIV_DDV
V0.3_HCUOTV
V3.3_YEK_DDV
GLNA_V2.1
FRV_V3.1
1PMA_V0.3
DS_V0.3
DCL_V9.2
MARVN_BSU_V3.3
FRV_V7.2
GTOBSU_V5.2
OXCV_V3.1
CCVMIS
GID_V0.3
543C
643C
123C 033C
803C
903C
623C
423C723C
323C 433C
223C 533C
523C
823C333C
V8.3_TABV
923C
233C
133C
203C
003C
013C
113C
3
9
8
9
C
D
D
G
S
N
B
A
I
U
T
T
O
T
T
B
C
A
A
V
V
B
B
3A
1NI
1D
2NI
4B
3NI
5C
4NI
6D
5NI
7D
6NI
8B
7NI
4J
I
8N
8H
9NI
5H
01NI
9H
11NI
4H
1ANI
4G
2ANI
5G
1BNI
6G
2BNI
1H
1VLNI
1E
2VLNI
9B
1ODLA
7B
2ODLA
5E
1ODLXUA
5F
2ODLXUA
6E
3ODLXUA
6F
4ODLXUA
7E
5ODLXUA
2H
1ODLVL
2E
2ODLVL
6A
1ODLCH
5A
2ODLCH
5B
1ODLSM
6B
2ODLSM
8A
1ODLFR
7A
2ODLFR
4F
ODLCL
3B
ODLMIS
4A
ODLOI
D
D
D
N
N
N
G
G
G
D
A
9
8
7
F
F
F
1F
NIX
1G
TUOX
403C
6H
N1C
7J
P1C
3C
1BF
2C
2
BF
A
2
003L
1XL
1C
103L
2XL
7G
NNIXR
7H
PNIXR
3J
103R
LPH
2J
203R
RPH
9G
NTUO
8J
PTUO
9E
ANIGHC
8E
BNIGHC
003U
4D
1CP
4E
2CP
3D
ZHK23
8C
513C
LV
3H
SAIBV
LCS
ADS
BQRI
PBFER
BTESER
BRWPFH
BNORWP
1TSET
2TSET
CN
CN
CN
CN
CN
CN
2
3
1
4
D
D
D
D
N
N
N
N
S
G
S
G
G
G
P
V
P
P
P
8
2
1
5
6
J
J
B
B
G
633C913C
613C
6C
7C
4C
5D
3E
2D
3F
2F
2G
1A
9A
1J
9J
1
2
003PT
713C
003CSO
N_KPS
P_KPS
CP
LCS
ADS
YEKNO
813C
303C
503C
213C
L_KPSRAE
R_KPSRAE
313C
QER_KLC
413C
443C
QRI_UMP
TESER_UMP
TED_CCA
V5_SUBV
103C
EROCV_V82.1
MEM_V8.1
V5_SUBV
K23KLC
8-7
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This Document can not be used without Samsung's authorization
Level3Repair
8-3-2.
Initial
Initial Failure
Yes
U300 pin E3(RESETB)="H"?
check the test point)
(
Yes
Check the16bit data signal
memory CE
&
END
Yes
No
Check the circuit related to reset
8-8
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Level3Repair
UMP
603C
703C
N_PMA
P_PMA
TUOL_MF
TUOR_MF
GLNA_V0.3
V8.2_A_MACV
V8.2_D_MACV
V8.1_MACV
V0.3_BIV_DDV
V0.3_HCUOTV
V3.3_YEK_DDV
GLNA_V2.1
FRV_V3.1
1PMA_V0.3
DS_V0.3
DCL_V9.2
MARVN_BSU_V3.3
FRV_V7.2
GTOBSU_V5.2
OXCV_V3.1
CCVMIS
GID_V0.3
543C
643C
123C 033C
803C
903C
623C
423C723C
323C 433C
223C 533C
523C
823C333C
V8.3_TABV
923C
233C
133C
203C
003C
013C
113C
3
9
8
9
C
D
D
G
S
N
B
A
I
U
T
T
O
T
T
B
C
A
A
V
V
B
B
3A
1NI
1D
2NI
4B
3NI
5C
4NI
6D
5NI
7D
6NI
8B
7NI
4J
I
8N
8H
9NI
5H
01NI
9H
11NI
4H
1ANI
4G
2ANI
5G
1BNI
6G
2BNI
1H
1VLNI
1E
2VLNI
9B
1ODLA
7B
2ODLA
5E
1ODLXUA
5F
2ODLXUA
6E
3ODLXUA
6F
4ODLXUA
7E
5ODLXUA
2H
1ODLVL
2E
2ODLVL
6A
1ODLCH
5A
2ODLCH
5B
1ODLSM
6B
2ODLSM
8A
1ODLFR
7A
2ODLFR
4F
ODLCL
3B
ODLMIS
4A
ODLOI
D
D
N
N
G
G
D
A
9
8
7
F
F
F
1F
NIX
1G
TUOX
403C
6H
N1C
7J
P1C
3C
1BF
2C
2
BF
A
2
003L
1XL
1C
103L
2XL
7G
NNIXR
7H
PNIXR
3J
103R
LPH
2J
203R
RPH
9G
NTUO
8J
PTUO
9E
ANIGHC
8E
BNIGHC
003U
4D
1CP
4E
2CP
3D
ZHK23
8C
513C
LV
3H
SAIBV
LCS
ADS
BQRI
PBFER
BTESER
BRWPFH
BNORWP
1TSET
2TSET
CN
CN
CN
CN
CN
CN
2
3
1
4
D
D
D
D
D
N
N
N
N
S
N
G
S
G
G
G
G
P
V
P
P
P
8
2
1
5
6
J
J
B
B
G
633C913C
613C
6C
7C
4C
5D
3E
2D
3F
2F
2G
1A
9A
1J
9J
1
2
003PT
713C
003CSO
N_KPS
P_KPS
CP
LCS
ADS
YEKNO
813C
303C
503C
213C
L_KPSRAE
R_KPSRAE
313C
QER_KLC
413C
443C
QRI_UMP
TESER_UMP
TED_CCA
V5_SUBV
103C
EROCV_V82.1
MEM_V8.1
V5_SUBV
K23KLC
8-9
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
Yes
Check the U300 pin E9
>5.0V
Yes
C318(ACC_DET)
="L"?
Yes
No
No
Check the circuit related to
VBUS_5V_IF
Check the circuit related to
ACC_DET signal
Check the U300 pin D5
】
1.25V
Yes
END
No
Resolder or replace U300
8-10
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Level3Repair
UMP
603C
703C
N_PMA
P_PMA
TUOL_MF
TUOR_MF
GLNA_V0.3
V8.2_A_MACV
V8.2_D_MACV
V8.1_MACV
V0.3_BIV_DDV
V0.3_HCUOTV
V3.3_YEK_DDV
GLNA_V2.1
FRV_V3.1
1PMA_V0.3
DS_V0.3
DCL_V9.2
MARVN_BSU_V3.3
FRV_V7.2
GTOBSU_V5.2
OXCV_V3.1
CCVMIS
GID_V0.3
543C
643C
123C 033C
803C
903C
623C
423C723C
323C 433C
223C 533C
523C
823C333C
V8.3_TABV
923C
233C
133C
203C
003C
013C
113C
3
9
8
9
C
D
D
G
S
N
B
A
I
U
T
T
O
T
T
B
C
A
A
V
V
B
B
3A
1NI
1D
2NI
4B
3NI
5C
4NI
6D
5NI
7D
6NI
8B
7NI
4J
I
8N
8H
9NI
5H
01NI
9H
11NI
4H
1ANI
4G
2ANI
5G
1BNI
6G
2BNI
1H
1VLNI
1E
2VLNI
9B
1ODLA
7B
2ODLA
5E
1ODLXUA
5F
2ODLXUA
6E
3ODLXUA
6F
4ODLXUA
7E
5ODLXUA
2H
1ODLVL
2E
2ODLVL
6A
1ODLCH
5A
2ODLCH
5B
1ODLSM
6B
2ODLSM
8A
1ODLFR
7A
2ODLFR
4F
ODLCL
3B
ODLMIS
4A
ODLOI
D
D
N
N
G
G
D
A
9
8
7
F
F
F
1F
NIX
1G
TUOX
403C
6H
N1C
7J
P1C
3C
1BF
2C
2
BF
A
2
003L
1XL
1C
103L
2XL
7G
NNIXR
7H
PNIXR
3J
103R
LPH
2J
203R
RPH
9G
NTUO
8J
PTUO
9E
ANIGHC
8E
BNIGHC
003U
4D
1CP
4E
2CP
3D
ZHK23
8C
513C
LV
3H
SAIBV
LCS
ADS
BQRI
PBFER
BTESER
BRWPFH
BNORWP
1TSET
2TSET
CN
CN
CN
CN
CN
CN
2
3
1
4
D
D
D
D
D
N
N
N
N
S
N
G
S
G
G
G
G
P
V
P
P
P
8
2
1
5
6
J
J
B
B
G
633C913C
613C
6C
7C
4C
5D
3E
2D
3F
2F
2G
1A
9A
1J
9J
1
2
003PT
713C
003CSO
N_KPS
P_KPS
CP
LCS
ADS
YEKNO
813C
303C
503C
213C
L_KPSRAE
R_KPSRAE
313C
QER_KLC
413C
443C
QRI_UMP
TESER_UMP
TED_CCA
V5_SUBV
103C
EROCV_V82.1
MEM_V8.1
V5_SUBV
K23KLC
8-11
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
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