L
LG Electronics Inc.
50 Ohm
50 Ohm
Connect to main GND directly thorugh Via
2
ANT_SW2
GSM_TX
H
05/09/09
05/09/09
DRAWING
Date
1
Notice No.
Date
Name
3
8
5
6
(1608)
DRAWING
2
3
D
E
GPO_11
4
Li Cheng Dong
GPO_16
LGIC(42)-A-5505-10:01
NO.
Sheet/Sheets
LG Electronics Inc.
ANT_SW1
GPO_17
NAME
(1608)
B
Li Cheng Dong
Section
GPO20
05/09/09
A
D
Iss.
9
Li Cheng Dong
A
H
4
5
DCS_TX
RX
Sign & Name
C
RF_LDO
GPO4
7
Designer
C
GPO19
GPO21
MODEL
L
L
L
B
GPO_9
Checked
Approved
150
R505
G282
3/5
Ver 1.0
RF
10
1
R504
150
C536
4.7u
0.01u
39p
C503
C526
22p
C521
C514
1p
R550 0
C507
22u
C509
C517
NA
27p
NA
S_EN
S_CLK
L502
C511
NA
C525
27nH
L501
22n
L507
33nH
22p
30
R506
C508
L508
33nH
0.01u
C504
ANT501
1000p
C516
GND
2
OUT
3
4
VCC
VCONT
1
X500
26MHz
2V75_VVCXO
C539
2.2u
0.1u
C540
R509 1K
10K
R515
C580
NA
1p
C510
C518
S_DATA
27p
ANT500
2
VC2
C513
1p
ANT
8
DCS_RX
1
3
DCS_TX
EGSM_RX
10
5
EGSM_TX
4
GND1
6
GND2
7
GND3
9
GND4
12
GND5
13
GND6
GND7
14
11
VC1
4
BYP
EN
3
GND
2
1
IN
5
OUT
FL500
SHS-C090DR
U503
MIC5255-2.85BM5
RF2.85V
22n
C535
33p
C502
TXIP
4
TXQN
7
TXQP
6
9
VDD1
32
VDD2
XEN
26
XIN
8
XOUT
27
10
_PDN
12
_SEN
RFIDN
19
RFIDP
18
RFIGN
21
RFIGP
20
RFIPN
17
RFIPP
16
22
RFOD
23
RFOG
RXIN
3
2
RXIP
1
RXQN
28
RXQP
SCLK
13
SDI
14
SDO
11
TXIN
5
DIAG1
24
25
DIAG2
GND1
15
GND2
29
30
GND3
GND4
31
33
GND5
GND6
34
35
GND7
GND8
36
G1
2
G2
5
IN
1
O1
3
O2
4
SI4205
U502
G1
2
G2
5
IN
1
3
O1
O2
4
FL401
EFCH942MTCA7
FL402
EFCH1842TCA7
180
R507
100
R502
RF_PWR_DWN
22p
C530
VBAT
4.7u
C529
3.3p
C537
C505
18p
R510
100
C528
100p
C581
12p
R508
180
22n
RF2.85V
RF2.85V
C527
27p
RF2.85V
C501
10p
C531
0.01u
C506
C519
39p
C520
1p
C522
39p
VBAT
100p
C532
C512
0.5p
33p
100
C541
R501
6.8nH
L503
ANT
G1
G2
RF
KMS-507
SW500
NA
R503
36
23
PGND
15
RSVD
VAPC
22
VBATT
20
VCC1A
3
8
VCC1B
19
VSENSE
C582
4
BS
DCS_PCS_IN
5
17
DCS_PCS_OUT
GND1
7
GND2
9
10
GND3
GND4
11
13
GND5
GND6
14
GND7
16
GND8
18
21
GND9
6
GSM_IN
GSM_OUT
12
NC
1
2
PAC_ENABLE
U501
SKY77325
26MHz
IN
IP
QN
QP
AFC
CLKON
S_CLK
S_DATA
RF_PWR_DWN
S_EN
PA_EN
PA_BAND
ANT_SW2
ANT_SW1
TX_RAMP
-
Summary of Contents for C3600
Page 21: ...4 TROUBLE SHOOTING 4 7 Camera Trouble Figure 4 14 20 ...
Page 35: ......
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