VX8500
4.1.2 PCS RX
Test Point
Mobile S/W
Diplexer
PCS_Duplexer
DCN_Duplexer
VCTCXO
Checking Flow
START
Rx TEST SETUP (HHP)
- Test Channel: 600
- Test Band: US PCS
- SID:
- Sector Power: -30 dBm
Spectrum Analyzer Setting
Oscilloscope Setting
1. Check
DC Power supply circuit
2. Check
VCTCXO Circuit
LG Electronics Inc.
RFR6500
4119
58
3. Check
Control signal
4. Check
RF Signal path
5. Check
Rx I/Q data
Re-download SW, CAL