Bluetooth And Fm Radio Self Tests - Nokia RM-645 Service Manual

RM-645
BB Troubleshooting and Manual Tuning Guide
Figure 21 Key component placement for BTHFMRDS2.2D
The Bluetooth antenna element and the antenna pogo pin are attached to the B-cover, and the Bluetooth RF
signal is routed through X front-end module.
Figure 22 BT antenna
The FM radio audio signal is routed to the headset connector through the BB ASIC shared by the phone audio
functions.

Bluetooth and FM Radio Self Tests

Context
A flash adapter (or phone data cable) connected to a PC with Phoenix service software is required.
Steps
1. Place the phone in the flash adapter.
2. Start Phoenix service software.
3. Choose File → Scan Product.
4. From the Mode drop-down menu, set to Local.
5. Choose Testing → Self Tests.
Issue 1 COMPANY CONFIDENTIAL Page 3 – 55
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