LG LG-P970 - Page 128

4. TROUBLE SHOOTING
- 128 -
Copyright © 2011 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
L133
1.2n
C152
22p
C170
1.8p
C179 0.1u
C185 15p
10n
C151
DNI
L108
L107
27n
SW102
43
2
1
ANT COMMON
G3 G4
SW101
G1
ANTG2
C150
22u
1u
C178
VBAT
VBAT
C180
15p
33pC142
U104
5
4
72
20
6
2
19
25
18
24
23
16
22
15
21
14 12
3
1
11
2
10
3
9
1
8
6
7
17
VCMOS
RXTX_H
GND3
GND4
ANT
RXTX_M1
RX_L1
GND5
GND1
RX_M2
B
H_
3
Q_V
RX_M3TX_HB
DRW
GND_HB
SS
VRAMP
DET
GND_LB
GND_SPI
TX_LB
VSPI
BL_3Q_V
CLK
G
U
LS_
G
GND2
RXTX_L2
C171
1.8p
RX_1800DCS_PCS_TX
PA_RAMP
PA_POW_DET
VSPI
GSM_TX
RX_850
DRW
SS
CLK
RX_1900
ENWY0003901(Hirose)
TP1
TP2
TP3