Antenna troubleshooting
Cellular antenna
The main antenna is functioning normally when the feed and GND pads take proper contact to the pogo pins
on the phone PWB, and the antenna part is visually intact.
The main antenna has three connection pads. Check that these pads have a proper contact to the pogo pins
on the phone PWB. Check also that all three pogo pins exist and work properly.
Figure 23 GSM/WCDMA antenna connection pads
Figure 24 Pogo pins for GSM/WCDMA antenna
RM-596
Cellular RF troubleshooting
Issue 2 COMPANY CONFIDENTIAL Page 4 – 35
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