Service manual

4. TROUBLE SHOOTING
- 77 -
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
FL906
FL902
1
4
5
6
3
2
2
Upper FPCB
Upper FPCB
FL900
VREG_CAM_DVDD_1.8V
VREG_CAM_AF_2.8V
VREG_CAM_AVDD_2.8V
VREG_CAM_IOVDD_1.8V
406C u7.4
506C
DNI
906C
DNI
C608
DNI
4.7u
C606
CN602
40 15
41 14
42 13
43 12
44 11
45 10
46 9
47 8
48 7
49 6
50 5
51 4
52 3
53 2
54 1
RCV_P
RCV_N
EAR_MIC_3.5PI
FM_ANT
VT_RESET_N
VT_PWDN
6
4
5
UPPER FPCB conn.