Figure 36 Key component placement for BTHFMRDS2.3M
The shared Bluetooth/WLAN antenna is attached to the side of the B-cover, and the Bluetooth RF signal is
routed through a WLAN front-end module.
Figure 37 BT/WLAN antenna
The FM radio audio signal is routed to the headset connector through the BB ASIC shared by the phone audio
functions.
RM-505; RM-506
BB Troubleshooting and Manual Tuning Guide
Page 3 –60 COMPANY CONFIDENTIAL Issue 1
Copyright © 2009 Nokia. All rights reserved.
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