User Guide

SAMSUNG Proprietary-Contents may change without notice
SGH-E610 Flow Chart of Troubleshooting and Circuit Diagrams
2-22
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X-TAL(13MHz)
6.3V
100UF
C122
C111
C127
270PF
VRF
NC
8.2PF
C123
U515
47PF
C119
2PF
C107
10NF
C116
2PF
R105
R113
NC
560
C106
1NF
C132
1
2GSM900RX2
GSM900TX
10
VC1
11
9
VC2
1.5PF
GG
12 14
G
GSM1800RX1 3
4GSM1800RX28
GSM1800/1900TX
GSM1900RX1
5
6GSM1900RX2
GSM900RX1
F100
13
ANT
7
L104
27nH
18PF
10NF
C108
C113
C109
1.5PF
R103
100
100K,1%
C140
100PF
1.2nH
L107
R112
22nH
L100
C105
10NF
VRF
0.5PF
C135
-
CN102
1
1
2
2
8.2PF
L105
R110
150
S
C
P
/
S
C
D
3
C
C
V
M
S
G
3
C
C
V
18 19
T
U
O
C
C
V
20
T
U
O
C
C
V
45
VRAMP
C
N
41
TXENABLE
42
T
T
A
B
V
T
T
A
B
V
43
39
1
C
C
V
46
VCC1GSM
S
C
P
/
S
C
D
2
C
C
V
352
M
S
G
2
C
C
V
21
C
N
4
4
C
N
C
N
9
0
1
C
N
1
1
C
N
2
1
C
N
3
1
C
N
4
1
C
N
5
1
C
N
6
2
C
N
7
2
C
N
8
2
C
N
9
2
C
N
C
N
8
3
3
C
N
6
3
C
N
8
3
GSM850/900OUT
1
GSMINTERGND
C
N
3
6
1
C
N
7
1
C
N
2
2
C
N
C
N
3
2
4
2
C
N
5
2
7
30
GND
32
GND
34
GND
GND
49
GND
50
51
GND
48
GSM850/900IN
6
DCS/PCSIN
31
DCS/PCSOUT
4
GND
52
GND
53
GND
54
GND
47
GND1GSM
5
GND
GND
U102
40
BANDSEL
37
33nH
L106
6
TXQP
9
D
D
V
32
D
D
V
26
N
E
X
N
I
X
8
27
T
U
O
X
N
D
P
_
10 12
N
E
S
_
1
RXQN
28
P
Q
X
R
13
K
L
C
S
14
I
D
S
O
D
S
11
5
TXIN
TXIP
4
7
TXQN
21
RFIGN
20
RFIGP
17
RFIPN
16
RFIPP
D
O
F
R
2223
G
O
F
R
3
RXIN
RXIP
2
D
N
G
30
31
D
N
G
D
N
G
33
GND
34
35
GND
GND
36
19
RFIDN
18
RFIDP
U101
24
1
G
A
I
D
25
2
G
A
I
D
15
GND
D
N
G
29
C124
NC
C126
NC
2.2K
R104
18nH
L108
100PF
C141
C139
1PF
C131
10NF
10PF
C138
47PF
C130
OSC101
2
GND
3
OUT
VCC
4
VT
1
L101
C110
1.5PF
6.8nH
36
R106
10NF
C121
1NF
C133
C104
33PF
NC
C118
36
R109
C129
VBAT
R114
10K
1NF
C128
33PF
CN101
KMS-512
L102
5.6nH
C115
100PF
R111
150
R107
110110
R108
1.5PF
C100
10PF
R101
C114
12
JTAG_ANT
SERCLK
SERDAT
XOENA
13MHZ_SI
CLK13M_RF
SERLE
RXTXIP
RXTXIN
SI_EN
RXTXQP
RXTXQN
13MHZ_SI
DCS_TX_EN
PCS_LNA_IN_P
PCS_LNA_IN_N
DCS_LNA_IN_P
DCS_LNA_IN_N
EGSM_LNA_IN_P
EGSM_LNA_IN_N
GSM_PAM_IN
DPCS_PAM_IN
CLK13M_RF
DPCS_PAM_IN
GSM_PAM_IN
DCS_LNA_IN_N
DCS_LNA_IN_P
PCS_LNA_IN_N
PCS_LNA_IN_P
EGSM_LNA_IN_N
EGSM_LNA_IN_P
GSM_TX_EN
TX_BAND_SEL
TXPOWER
TX_EN
AFC
CLK13M_MC
CLK13M_TR