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SAMSUNG Proprietary-Contents may change without notice
SGH-I300 Flow Chart of Troubleshooting and Circuit Diagrams
2-22
This Document can not be used without Samsung's authorization
C
9
1
6
R
9
0
4
R
9
0
2
C
9
0
7
R
9
0
1
C
9
0
6
C
9
1
8
A
N
T
_
9
0
0
A
N
T
_
1
9
0
0
C
9
1
3
C
9
0
4
C
9
0
3
C
9
0
9
R
9
0
5
R
9
0
6
L
9
0
1
C
9
2
5
C
9
2
6
C
9
2
7
C
9
1
5
C
9
3
3
L
9
0
4
L
9
0
3
C
9
2
4
4
C
9
2
0
41
2XRSCP
A
N
T
9
0
2
2
A
C
3
G
1
G
01
2XRMSGE
XTMSGE
3
5
G
8
G
G
1
7
1
9
G
G
2
0
1XRSCP
51
TNA
6
4
1TNOC
2TNOC
2
31
1XRSCD
21
2XRSCD
1XTSCD
1
1XRMSGE
11
F
9
0
3
V
R
F
139C
C
9
0
1
C
9
0
8
C
9
1
2
L
9
0
5
C
9
0
2
C
9
2
3
C
9
1
9
V
B
A
T
C
9
1
1
C
9
0
5
V
R
F
4
6
MSG1CCV
3
5
V
C
C
2
D
C
S
/
P
C
S
V
C
C
2
G
S
M
2
2
1
SCP/SCD3CCV
MSG3CCV
1
8
1
9
TUOCCV
2
0
TUOCCV
4
5
PMARV
1
2
N
C
1
3
CN
1
4
CN
CN
1
5
4
1
ELBANEXT
4
2
TTABV
TTABV
4
3
3
9
1CCV
N
C
3
3
N
C
3
6
N
C
3
8
CN
4
4
CN
9
N
C
1
0
N
C
1
1
N
C
CN
2
3
CN
2
4
CN
2
5
N
C
2
6
N
C
2
7
N
C
2
8
N
C
2
9
N
C
8
5
1
DNG
4
8
NI009/058MSG
6
G
S
M
8
5
0
/
9
0
0
O
U
T
1
G
S
M
I
N
T
E
R
G
N
D
N
C
3
1
6
CN
1
7
CN
2
2
G
N
D
4
7
MSG1DNG
5
G
N
D
G
N
D
7
3
0
G
N
D
3
2
G
N
D
3
4
G
N
D
4
9
DNG
DNG
5
0
U
9
0
1
4
0
LESDNAB
3
7
NISCP/SCD
3
1
D
C
S
/
P
C
S
O
U
T
4
G
N
D
5
2
DNG
5
3
G
N
D
5
4
C
9
2
8
R
9
1
1
R
9
1
2
R
9
0
9
R
9
1
0
R
9
0
8
R
9
0
7
C
9
3
4
C
9
1
0
R
9
1
3
R
9
0
3
C
9
2
2
C
9
1
4
C
9
3
2
3
2
NEX
2
6
NIX
8
TUOX
2
7
NDP_
1
0
NES_
1
2
C
9
2
1
IDS
1
4
ODS
1
1
T
X
I
N
5
T
X
I
P
4
T
X
Q
N
7
T
X
Q
P
6
DDV
9
DDV
1
7
R
F
I
P
P
1
6
DOFR
2
2
GOFR
2
3
R
X
I
N
3
2
R
X
I
P
R
X
Q
N
1
PQXR
2
8
KLCS
1
3
DNG
3
4
DNG
G
N
D
3
5
3
6
G
N
D
R
F
I
D
N
1
9
R
F
I
D
P
1
8
R
F
I
G
N
2
1
R
F
I
G
P
2
0
R
F
I
P
N
U
9
0
2
1GAID
2
4
2GAID
2
5
G
N
D
1
5
DNG
2
9
3
0
DNG
DNG
3
1
3
3
C
9
1
7
L
9
0
2
A
N
T
G
S
M
_
T
X
_
E
N
D
C
S
_
T
X
_
E
N
S
E
R
D
A
T
C
9
3
0
C
L
K
1
3
M
_
R
F
R
F
_
E
N
S
E
R
L
E
S
E
R
C
L
K
R
X
T
X
I
N
R
X
T
X
I
P
R
X
T
X
Q
N
T
X
_
B
A
N
D
_
S
E
L
T
X
P
O
W
E
R
T
X
_
E
N
X
O
E
N
A
_
O
U
T
R
X
T
X
Q
P
C
L
K
1
3
M
_
M
C
C
L
K
1
3
M
_
T
R