LG S5000 Service Manual page 21

3. TECHNICAL BRIEF
CLKON
Figure 3-7 RF LDO CIRCUIT DIAGRAM
VBAT
R517
0
C544
R518
100K
1u
- 22 -
RF2V85
U503 MIC5255-2.85BM5
1 5
IN OUT
2
GND
3 4
EN BYP
C545 C546
0.01u 4.7u