Samsung GT-C5510 - Page 46

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Flow Chart of Troubleshooting
9-23
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FEM
C130
L101
2
A
C
1
G
3
4
G
RFS100
L110
L109
L102
L108
12
ANT100
C156
L111
C124
VREG_GP1_2.85V
R117
7
8
G
GSM1800|1900TX
9
R116
UMTS2
21
22
UMTS3
G
2
3
2
4
G
VC1
3
4
VC2
VC3
5
6
VC4
14
GSM900RX
GSM900RX
15
16
GSM1800RX
GSM1800RX
17
18
GSM1900RX
GSM1900RX
19
2
A
N
T
20
UMTS1
U100
G
1
1
0
G
GSM850|900TX
2111
GSM850RX
GSM850RX
13
R121
C113
L107
R120
R119
C116
R118
C120
L106
L105
C115 L104
C152
C132
C135
L113
L103
C134
C131
R122
GSM_UMTS_900_ANT
A
N
T
_
J
T
A
G
GSM_ANT_SEL3_N
GSM_RXM_850
GSM_ANT_SEL0_N
UMTS_2100_ANT
PCS_RXM
PCS_RXP
DCS_RXM
DCS_RXP
GSM_ANT_SEL1_N
GSM_ANT_SEL2_N
GSM_RXP_850
C114
C225
C252
2
G
3
G
5
1IN
4
OUT
F203
G
C229
R208
C223
C220
C239
3
E2
4
C2
C230
L210
C231
V
C
C
1
1
5
10
VCC2
V
C
C
2
L
1
3
VCC2
11
12
VCC2
1
6
V
C
C
B
IA
S
VMODE
3
4
VREG
6
N
C
N
C
7
8
N
C
1
8
N
C
N
C
1
9
N
C
2
0
RF_IN
1
RF_OUT
9
PAM201
C
P
L
5
G
N
D
1
7
1
4
I
M
2
NC
VREG_GP1_2.85V
C248
VBAT
C221
C218
UMTS2100_TX
PWR_DET_2100
UMTS_PA_RANGE0