Pcs Rx - LG VX8610 Service Manual

VX8610

4.1.2 PCS Rx

Rx TEST SETUP(Joyphone )
- Te st C hannel: 675
- Test Ba nd : U S PCS
- SID: 4182
- Sect or Power: - 30 dB m Spec trum Analyzer Se tting
Os cillos c ope Setting
1. Check
DC Power Supply circuit
2. Check
VCTCXO
Copyright © 2007 LG Electronics. Inc. All right reserved
Only for training and service purposes
RFR6500
PCS
Mobile
Duplexer
Mobile S/W
Checking Flow
Start
Test Point
Test Point
VCTCXO
S/W
Checking Flow
- 47 -
3. Check
Control signal
4. Check
RF Signal path
NO
5. Check
Rx I/Q data
Redownload S/W, Cal
LGE Internal Use Only