LG -E450 Service Manual page 51

4.1.2 WCDMA_Rx B8
* There are no Test Points on the IQ Data Line. So It is impossible to check the IQ Data Wave form.
LGE Internal Use Only
START
Rx TEST SETUP
- Test Channel : 3013
- Sector Power : -30 dBm
1. Check
DC Power Supply circuit
2. Check MT6162 XO
3. Check RF Signal Path
Re download S/W, Cal
- 51 -
4. TROUBLE SHOOTING
Copyright © 2013 LG Electronics. Inc. All right reserved.
Only for training and service purposes