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SAMSUNG Proprietary-Contents may change without notice
Flow Chart of Troubleshooting
7-21
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Transmitter
FILM
(1005)
(2012)
(2012)
(1608)
(1608)
X7R
FILM
C142
33PF
220PF
C130
1K
R104
G
G
13
14
G
7
VC1
4
VC2
DCS_RX
1
DCS_TX
EGSM_RX
8
3
EGSM_TX
2
G
G
6
9
G
G
11
12
C106
U102
SHS-C090F
10
ANT
5
R11
2
100NF
1.8NF
C108
0
C132
220PF
R109
47
C131
220PF
39PF
C107
R100
3.6K
10K
100PF
C103
NC
L105
R118
SW
1
SW
2
4
8
VB1
VB2
12
10
VC
G
G
7
G
11
9
G
G
14
13
G
OUT1
5
OUT2
1
2
20
VRAMP
45
OSC100
MQW510C869M
3
G
6
VCC1
39
VCC1GSM
46
VCC2DCS/PCS
35
VCC2GS
M
2
VCC3DCS/PCS
21
18
VCC3GS
M
VCCOUT
19
VCCOUT
NC
10
11
NC 12
NC 13
NC
NC
14
NC
15
TXENABLE
41
VBAT
T
42
43
VBAT
T
NC
29
8
NC
33
NC
NC
36
NC
38
NC
44
NC
9
16
NC
17
22
NC
NC
23
NC
24
NC
25
26
NC
NC
27
NC
28
34
GND
49
50
GND
GND
51
GSM850/900I
N
48
GSM850/900OUT
6
GSMINTERGND
1
NC
3
NC
GND
53
GND
54
GND1GSM
47
GND
5
7
GND
GND
30
GND
32
GND
RF3146
U105
BANDSEL
40
DCS/PCSI
N
37
DCS/PCSOUT
31
GND
4
GND
52
C122
1UF
C144
10PF
R133
10
K
R110
R123
5.6K
68nH
L10
9
22K,1%
18
R125
C154
10NF
120
R113
F100
G
25
G
IN
1
3
OUT
4
OUT
18PF
C102
FAR-F5EB-942M50-B28CH
300
R130
300
R131
FAR-F6EB-1G8425-B2BCH
F101
G
2
G
5
1
IN
OUT
3
OUT
4
C117
33NF
R120
5.6K
C136
100UF
6.3V
33PF
C137
NC
L111
C100
39PF
CRS5001-1702
CON101
3
G1
4
G2
5
G3
6
G4
IN
1
OUT
2
C109
18PF
C155
6PF
220K
R108
R111
0
R119
5.6K
ANT1
C134
10PF
C114
8.2PF
150K,1%
R135
1PF
R103
10
C120
C139
8.2PF
2.7K
R116
C119
100NF
C138
68PF
R102
0
47NF
C116
39PF
C126
220PF
C129
NC
C148
470PF
150PF
C150
C149
33PF
470PF
C145
C152
R114
4.7nH
L108
C115
100NF
12
GND
2
3
OUT
VCC
4
1
VCON
100NF
C105
VC-TCXO-214C6(26MHz
)
OSC101
L11
0
68nH
100PF
C121
10K
R124
220PF
R115
120
L100
C133
18nH
L101
2.2nH
2.2K
R101
C104
100PF
5.6K
390PF
C111
R122
10V
10UF
C135
C147
NC
C128
18
R129
22NF
L102
2.2nH
C141
6.8PF
L103
15nH
20PF
100NF
C127
C113
R127
L106
12nH
C123
300
1NF
C151
560PF
C110
10NF
C118
47NF
C143
10PF
10
K
R132
1.8NH
L112
300
C125
10NF
R128
R106
220K
75
L104
6.8nH
C156
R117
33PF
NC
C101
C124
1UF
R121
R134
22K,1%
10K
10K
C112
6.8NF
R105
R107
0
26
RFTUNE
RFVCC
31
RFVCOVCC
25
RXO
N
23
24
SYNON
22
SYNVCC
3
TXCP
O
TXCPVC
C
45
TXON
1
TXRFI
36
PCSI
B
QA
89
QB
REFGND
14
15
REFI
N
REFVCC
16
RFCPO
21
RFCPVCC
20
34
RFGND1
37
RFGND2
28
RFLOVC
C
43
44
GND4
GNDTUNE
27
32
GSMI
A
GSMI
B
33
IA
67
IB
IFVC
C
10
NC1
45
46
NC2
PCSI
A
35
17
DATA
38
DCSI
A
39
DCSI
B
19
EN
EXTRES
2
FESW
1
29
30
FESW
2
40
FESWON
GND1
41
42
GND2
GND3
UAA3536HN/C3
U100
CAFCSUP
12
CL
K
18
13
CLKFDBX
11
CLKOUT
1NF
C153
68PF
VBAT
ANT
FE_SW2
GSM_ANT_SW
PON_SYN
C146
EGSMRX
DCSRX
MEL_13M
FE_SW
2
FE_SW
1
DCS_TXVCO_EN
EGSMTX
DCSTX
VCC_CP
VCC_SYN
FE_SW1
RAMP
VCC_TX_BURST
GSM_TXVCO_EN
D_REF_13M
VCC_RX_TX
VCC_RF_VCO
EGSMTX
DCSTX
DCS_ANT_SW
PAM_TX_EN
IRX_TX_P
IRX_TX_N
QRX_TX_P
QRX_TX_N
DCSRX
EGSMRX
PON_RX
VCC_SYN
PON_TX
AFC
RF_BBI_CLK
RF_BBI_DATA
RF_EN_SYN
VCC_CP