Nokia Lumia 1320 - Commuting and Driving Assistance; Commuting Features and Speed Warnings

RM-994/ RM-995/ RM-996
RF Troubleshooting Guide
NOKIA INTERNAL USE ONLY Page 87
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Table of Contents
General instructions for cellular RF troubleshooting ............................................................................ 89
RF key components ................................................................................................................................. 90
Cellular RF main troubleshooting ........................................................................................................... 95
RF tuning and testing ............................................................................................................................... 96
Antenna ..................................................................................................................................................... 96
Antenna overview .................................................................................................................................96
Antenna troubleshooting .......................................................................................................................98
GPS/WLAN/BT antenna troubleshooting ............................................................................................ 100
List of Figures
Figure 11 RF key components and antenna contacts, Top side ................................................................. 90
Figure 12 RF key components and antenna contacts, Bottom side ........................................................... 90
Figure 13 RF key components and antenna contacts, Bottom side ........................................................... 91
Figure 14 CWS antenna positions ............................................................................................................. 97
Figure 15 Main antenna position................................................................................................................ 98
Figure 16 LDS antenna contact clip ........................................................................................................... 99
Figure 17 Main antenna contact cli ............................................................................................................ 99