LG CT815 Service Manual page 97

4. TROUBLE SHOOTING
ANT102
R102 0 C4
C11
L104
0.75p
0.75p
+2.75V
VREG_SYNTH
C34
0.1u
ANT_SEL0
ANT_SEL1
ANT_SEL2
ANT_SEL3
LGE Internal Use Only
KMS-518
G1
A
C
G2
SW101
0
C5 33p
L103
100nH
TP1
2
ANT
1
GND1
8
GND2
10
GND3
23
GND4
24
GND5
L109
15nH
C35
33p
FL102
D5015
18
PCS_RX1
19
PCS_RX2
16
PCN_RX1
17
PCN_RX2
14
EGSM_RX1
15
EGSM_RX2
12
GSM850_RX1
13
GSM850_RX2
20
WCDMA_2100
21
WCDMA_850
22
WCDMA_1900
9
PCN_PCS_TX
11
GSM850_EGSM_TX
TP2
TP3
Copyright © 2009 LG Electronics. Inc. All right reserved.
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C61 L113
33p
100p
L114
27nH
C68 C69
2.7nH
4.7p
L115
6.8nH
Only for training and service purposes