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1
2
H
C201
2.2uF_10%_10V
0603C-S
P.1
EGSM_TX
P.1
D/PCS_TX
G
C204
2.2uF_10%_10V
0603C-S
C205
10pF_5%
0402C-S
C206
100nF_10%
C227
0402C-S
27pF_5%
0402C-S
F
P.1
RX1900
P.1
RX1900B
P.1
RX1800
P.1
RX1800B
P.1
RX900
P.1
RX900B
E
R201
1k_5%
P.4,5
VCXOEN
0402R-S
D
VBAT
C
1
2
B201
BLM15HD601SN1D
+
0402L-S
C223
C226
2.2uF_10%_10V
27pF_5%
0603C-S
0402C-S
B
A
1
2
Copyright © 2007 LG Electronics. Inc. All right reserved.
Only for training and service purposes
3
4
5
+
C202
C203
10pF_5%
100nF_10%
0402C-S
0402C-S
1
VCCTXVCO
2
CREG1
3
VBAT1
4
VCCRF
5
PCSRF
U201
MT6129C
6
PCSRFB
MT6129
7
DCSRFB
8
DCSRF
9
GSMRFB
10
GSMRF
11
AMPSRF
12
AMPSRFB
C210
13
CREG2
100nF_10%
0402C-S
14
ENREG
C213
22pF_5%
0402C-S
C220
1nF_10%
0402C-S
+
C217
C218
C219
+
C224
C225
1.5nF_10%
10pF_5%
2.2uF_10%_10V
2.2uF_10%_10V
22pF_5%
0402C-S
0402C-S
0603C-S
0603C-S
0402C-S
3
4
5
- 185 -
6
7
8
42
AUXOUT
41
SDATA
40
CLK
39
EN
R202
38
ENRFVCO
1k_5%
0402R-S
37
VCCD
36
GNDD
35
VCCMOD
C208
34
GNDMOD
2.2uF_10%_10V
0603C-S
33
VCXOFRQ
32
GNDVCXO
31
REFOUT
C211
30
VCCVCXO
DNI
0402C-S
29
XTAL
C212
2.2uF_10%_10V
0603C-S
R203
1k_5%
C214
0402R-S
10nF_10%
0402C-S
C215
220pF_10%
0402C-S
C221
C222
10pF_5%
5.6pF_5%
0402C-S
0402C-S
6
7
8
9
10
I
P.4
H
IB
P.4
Q
P.4
QB
P.4
G
TP202
TP0.5
TP203
TP0.5
SDATA
P.4
TP201
TP0.5
SCLK
P.4
LE
P.4
F
RFVCOEN
P.4
AVDD
1
2
B202
C207
BLM15HD601SN1D
100nF_10%
0402L-S
0402C-S
E
C209
26MHZ
P.4
1nF_10%
0402C-S
D
PMIC_VTCXO
R205
100_5%
0402R-S
R204
100_5%
0402R-S
4
1
VAFC
P.4
VCC
VCTRL
3
OUT
C216
2
GND
100nF_10%
C
0402C-S
X201
KT21P-DCU28A-2
TCXO_KT21
B
A
9
10
LGE Internal Use Only
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