Table of Contents
Advertisement
CN702
C715
L703
F700
13
11
ANT
1
GSM900RX1
VC1
9
2
GSM900RX2
VC2
3
GSM1800RX1
8
4
GSM1800/1900TX
GSM1800RX2
10
5
GSM900TX
GSM1900RX1
6
GSM1900RX2
G
G
G
7
12
14
RTX_IP
RTX_IN
RTX_QP
RTX_QN
CLK13M_RF
RF_EN
SERLE
SERCLK
SERDAT
ANT
C716
R706
ANT700
L709
C717
C724
GSM_LNA_IN_N
L701
C725
GSM_LNA_IN_P
C727
DCS_LNA_IN_N
L707
C729
DCS_LNA_IN_P
C733
PCS_LNA_IN_N
L704
C735
PCS_LNA_IN_P
VRF_2.8
34
33
32
31
30
29
28
27
26
35
GND
36
GND
1
RXQN
2
RXIP
U700
3
RXIN
4
TXIP
5
TXIN
6
TXQP
7
TXQN
8
9
10
11
12
VRF_2.8
C710
C712
2-25
SGH-E620 Flow Chart of Troubleshooting
TX_BAND_SEL
RF_EN
TX_EN
SERLE
SERDAT
SERCLK
TXPOWER
RTX_IP
RTX_IN
RTX_QP
RTX_QN
C701
C702
C703
25
24
23
22
21
GSM_LNA_IN_N
RFIGN
20
GSM_LNA_IN_P
RFIGP
19
DCS_LNA_IN_N
RFIDN
18
DCS_LNA_IN_P
RFIDP
17
PCS_LNA_IN_N
RFIPN
16
PCS_LNA_IN_P
RFIPP
15
GND
13
14
C713
C714
G6
OCTL5
B3
OCTL6
A3
OCTL7
U100
B1
SERLE1
A2
SERLE2
C1
SERDA
C2
SERCK
AFC
C122
GSM_PAM_IN
DPCS_PAM_IN
Advertisement
Table of Contents
