Samsung GT-S3850 - Change your ringtone; Create a phone profile; Select a wallpaper (Idle mode); Select a theme for the display

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Level
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Repair
8-2
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8-2.
PCB Diagrams
8-2-1.
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ANT100ANT101
A
N
T
1
0
2
B
A
T
3
0
0
B
T
C
6
0
0
C101
C103
C104
C105
C106
C
1
0
7
C108
C109
C
1
1
1
C
1
1
2
C
1
1
3
C114
C115
C
1
1
6
C
1
1
7
C
1
1
9
C120
C
1
2
1
C
1
2
2
C
1
2
3
C
1
2
4
C
1
2
5
C126
C127
C
1
2
8
C
1
2
9
C
1
3
0
C131
C132
C
1
3
3
C134
C135
C136
C
1
3
7
C138
C
1
3
9
C140
C141
C
1
4
2
C
1
4
3
C145
C146
C
1
4
8
C149
C
1
5
0
C151
C
1
5
2
C153
C
1
5
4
C
1
6
0
C200
C201
C202
C
2
0
3
C
2
0
4
C205
C206
C207
C
2
0
8
C209
C210
C
2
1
1
C212
C213
C214
C215
C
2
1
6
C
2
1
7
C218
C219
C220
C
2
2
1
C
2
2
2
C
2
2
3
C224
C
2
2
5
C226
C
2
2
7
C
2
2
8
C
2
2
9
C230
C
2
3
1
C232
C233
C234
C235
C
2
3
6
C
2
3
7
C
2
3
8
C
2
3
9
C300
C301
C302
C303
C304
C
3
0
5
C
3
0
6
C
3
0
7
C308
C309
C310
C311
C
3
1
2
C
3
1
3
C
3
1
4
C
3
1
5
C
3
1
6
C
3
1
7
C318
C
3
1
9
C
3
2
0
C
3
2
1
C
3
2
2
C
3
2
3
C
3
2
4
C
3
2
5
C
3
2
6
C
3
2
7
C
3
2
8
C
3
2
9
C
3
3
0
C
3
3
1
C
3
3
2
C
3
3
3
C
3
3
4
C335
C
3
3
6
C
3
3
7
C
3
3
8
C
3
3
9
C
3
4
0
C401
C402
C403
C404C405
C406
C407C408
C409
C410
C
4
1
1
C
4
1
2
C
4
1
4
C415
C
4
1
8
C
4
1
9
C420
C421
C422
C423
C424
C425
C426
C500
C
5
0
2
C
5
0
4
C505
C
5
0
6
C
5
0
8
C
5
0
9
C510
C
5
1
1
C
5
1
2
C
5
1
3
C
6
0
1
C
6
0
2
C
6
0
3
C604
C607
C
6
0
8
C
6
0
9
C610
C611
C
D
3
0
0
D100
D101
D102
D103
D
2
0
0
D400
D401
D402
D500
D
6
0
0
E
A
R
4
0
0
F100
F101
F102
G600
G601
G602
G603
G604
G605G606
G607
H
E
A
5
0
0
HEA501
I
F
C
6
0
0
JTAG200
L101
L
1
0
2
L
1
0
4
L105
L106L107
L108
L
1
0
9
L
1
1
0
L111
L112
L
1
1
3
L114
L115
L
1
1
6
L117
L
1
1
8
L
1
1
9
L
1
2
0
L121
L122
L123
L
1
2
4
L125
L126
L
1
2
7
L
1
2
8
L129
L130
L132
L133
L200
L201
L203
L300
L
3
0
1
L400
L401L402
L
4
0
3
L404
L
4
0
6
L407
L
4
0
9
L411
L412
L414
L415
L
5
0
0
L501
L
5
0
2
L
6
0
0
L
6
0
1
L
6
0
2
L
6
0
3
L
6
0
4
L
6
0
5
MIC401
M
O
T
6
0
0
M
O
T
6
0
1
OSC100
O
S
C
2
0
0
O
S
C
3
0
0
P
A
M
1
0
0
PM300
Q
5
0
0
R100
R101
R102
R103
R104
R
1
0
5
R
1
0
6
R
1
0
7
R
1
0
8
R109
R110
R111
R
1
1
4
R115
R200
R
2
0
1
R
2
0
2
R
2
0
3
R
2
0
4
R205
R206
R
2
0
7
R
2
0
8
R209
R210
R
2
1
1
R212
R
2
1
3
R
2
1
4
R
2
1
5
R
2
1
6
R217
R218
R219
R220
R221
R22 2 R223
R
2
2
4
R225
R226
R
2
2
7
R
2
2
8
R
2
2
9
R
2
3
0
R
2
3
1
R
2
3
2
R233
R303
R
3
0
4
R
3
0
5
R402
R404
R405R406R407
R408
R410
R
4
1
1
R413
R414
R415
R416
R417
R418
R419
R
4
2
0
R500
R
5
0
1
R
5
0
2
R503
R504
R
5
0
5
R507
R508
R
6
0
0
R601
R
6
0
2
RFS100
S
I
M
3
0
0
S
O
C
5
0
0
SPK400
SPK401
TAC_D
N
T
A
C
_
H
O
L
D
TAC_U
P
T P
_ A
D D
TP_CE_ONE_NAND
T
P
_
D
_
C
L
K
TP_D_CLK_N
T
P
_
D
_
W
E
_
N
TP_DAT
T
P
_
D
D
R
_
C
E
TP_F_ADV_N
T
P
_
F
_
C
L
K
T
P
_
F
_
D
A
T
TP_OE_N
T
P
_
P
C
T
P
_
P
M
U
_
I
R
Q
T
P
_
W
E
_
N
T
P
1
0
0
T
P
1
0
2
T
P
1
0
3
T
P
1
0
4
TP105
T
P
1
0
6
T
P
1
0
7
TP108
T
P
1
0
9
TP110
T
P
1
1
1
TP112
TP113
TP114
TP115
T
P
1
1
6
TP117
TP118
TP119
TP300TP301
TP302TP303
TP500
T
P
5
0
1
TP502
T
P
5
0
3
U
1
0
0
U
1
0
1
U
1
0
2
U
2
0
0
U201
U
4
0
1
U
5
0
0
U
C
P
2
0
0
UME200
V
3
0
0
V
3
0
1
V
3
0
2
V
3
0
3
V
3
0
4
V401V40 2 V403
V
4
0
4
V408
V409
V
5
0
0
V
5
0
1
V
5
0
2
V
5
0
3
V601
V
6
0
6
V
6
0
7
V
6
0
8
VR200
Z
D
6
0
0