LG PRADA KE850 - Page 98

5. Trouble shooting
- 99 -
5.13.2 Trouble Shooting of Receiver Part
Checking Flow Checking Points
START
Check point
Check po
PLL Control
int
Setup Test Equipment
Cell Power : -7 4dBm
EGSM CH30
DCS CH699
VCTCXO
Re-Download S/W & CAL
Check point
Check point
Mobile SW & FEM
RX I/Q Signal
Figure 2. Main PCB
Figure 3. Main PCB Bottom