Only For Training And Service Purposes - LG GU280 Service Manual

4. TROUBLE SHOOTING
4.4.3 Checking WCDMA Rx Part
LGE Internal Use Only
Checking Flow
Set Rx Level = -25dBm
Check TP1
About -25.5dBm?
Yes
Check TP2
About -27dBm?
Yes
Check TP3
About -29dBm?
Re-download & Calibration
Checking Point
TP3
TP2
- 50 -
No
Check SW101
No
Check FL105
No
Check FL103
FL106
TP1
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Only for training and service purposes