![background image](http://html.mh-extra.com/html/samsung/gt-e2120/gt-e2120_service-manual_1192371033.webp)
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
Flow Chart of Troubleshooting
9-10
ANT100
BAT200
BTC201
C100
C101
C
1
0
2
C104
C105
C
1
21
C
1
2
4
C
1
2
6
C129
C
1
3
3
C
13
6
C138
C
1
4
3
C147
C148
C149
C
1
5
0
C153
C229
C230
C231
C305
C310
C311
C312
C
3
1
6
C317
D201
F30
1
F30
2
F30
3
H
D
C
3
01
IF
C
10
0
L100
L
1
0
4
L
1
05
L109
L110
L111
L113
L
1
1
5
L116
L
11
7
L118
L119
L301
L302
R100
R101
R107
R
1
11
R
1
12
R
12
0
R
12
2
R
1
2
3
R125
R126
R127
R129
R136
R
2
0
1
R
20
4
R
3
1
2
R
3
1
3
R
3
2
4
R325
S
P
E
A
K
E
R
_
P
A
D
TP
10
0T
P10
1
TP
102
TP
10
3
TP
10
4
U
1
00
U102
U10
5
U303
U304
U30
7
ZD101
ZD102
ZD
104
ZD
105
ZD106
10
0
ANT101
A
N
T
1
02
B
T
_
R
S
T
1
0
0
C
10
3
C
10
6
C
10
7
C
10
8
C109
C
11
0
C111
C
11
2
C113
C
11
4
C
11
5
C
11
6
C117
C118
C
11
9
C120
C122
C123
C125
C127
C128
C132
C
13
4
C
13
5
C
13
7
C
13
9
C
14
0
C141
C142
C145
C
14
6
C151
C
15
2
C200
C
20
1
C
20
2
C203
C
20
4
C
20
5
C
20
6
C
20
7
C
2
08
C
2
09
C
21
0
C
21
1
C
21
2
C
21
3
C214
C215
C
2
16
C
21
7
C
22
2
C
2
28
C
H
G
_
S
W
D200
DCL100
DD100
DU100
F
1
00
F101
FSC100
L1
02
L1
06
L107
L1
08
L112
L114
L120
L200
L2
01
L
20
2
MIC100
O
N
_
P
M
U
O
S
C
20
0
O
S
C
20
1
P
A
M
10
0
R106
R114
R115
R
11
7
R118
R
11
9
R
13
0
R
13
1
R132
R
20
0
R
20
2
R
20
6
R207
R
20
9
R
21
0
R
21
2
RFS100
S
C
1
00
SC102
S
C
10
3
S
C
10
5
S
C
10
6
SC
107
S
P
I_
C
L
K
S
P
I_
C
S
SPI_DI
S
P
I_
D
O
SP
I_
IN
T
TH200
T
P
2
0
0
TP
20
1
TP
30
4
TP305
U
10
1
U1
03
UCP201
U
M
E
20
1
Z
D
10
0
Z
D
10
3
Summary of Contents for GT-E2120
Page 65: ......