LG LG-P970 - Page 123

4. TROUBLE SHOOTING
- 123 -
Copyright © 2011 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
C5026
DNI
C5028
33p
p2.8
7
91
C
2.85V_RF1
U106
12
11
10
9
8
7
13
6
4
1
5
51
4
61
3
17
2
1
NC
RFOUT5
GND
RFOUT1/4
1NEV
RFOUT2
2
NEV
RREF
5NIFR
S
GV
RFIN4
C
CV
4DNGFR
VON
RFIN2
RFIN1
RFGND1/2
(1%)
R106 27K
1001C
p
9.3
10p
C199
2
0
01
C
p8
1
30
01
C
p7.2
8.2n
L121
400
1
C
p
8
1
L118
2.7n
691C
p7.2
C198
10n
0R109
2.7n
L120
DNIR110
RFOUTH
RFOUTL
LNA_CTRL2
LNA_CTRL1
LNA_CTRL3
RFOUTM
LNA_CTRL4
TP3
TP3
TP3
Bias