LG lg-d821 - Page 100

3. TROUBLE SHOOTING
- 100 -
Copyright © 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
FL2003
EAM62690801
RF1660
21
20
15
19
10
18
16
8
11
7
9
6 512 4 3
13
2
14
1
17
VDD
NC
RF2
RF10
RF3
RF9 RF8
RF4 RF7
RF6
ANT
GND1
RF5
GND2
GND4
VIO
GND3
SDATA
RF1
SCLK
PGND
100p C2016
+1V8_VREG_S3A_RF
100p C2015
+2V95_VREG_L16
RFFE2_DATA
RFFE2_CLK
DRX_B17
DRX_B8
DRX_B5_B26
DRX_B3
DRX_B2_B25
DRX_B1_B4
TP3
TP2
TP1