LG KE820 - Settings; Date & Time

5. Trouble shooting
- 99 -
5.12.2 Trouble Shooting of Receiver Part
START
Check point
VCTCXO
Check point
PLL Control
Setup Test Equipment
Cell Power : -7 4dBm
EGSM CH30
DCS CH699
Check point
Mobile SW &
Re-Download S/W & CAL
Check point
RX I/
Q
S
i
g
nal
1
2
3
4
Checking Flow Checking Points
Figure 3. Main PCB Bottom
1
2
3
4
3
Figure 2. Main PCB