Block Diagram; Interface Signals - Nokia 301 Service Manual

Block diagram

The following block diagram shows how Bluetooth is connected to the host engine.

Interface signals

Signal Name
RF
BT_ANT
Clocking
SYS_CLK
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Figure 22 Bluetooth block diagram
Table 4 Bluetooth Signal List
I/O
B
I
NOKIA INTERNAL USE ONLY
Copyright © 2013 Nokia. All rights reserved.
Function
Bluetooth Antenna Port
Cellular engine RF clock
(26.0 MHz)
RM-839; RM-840; RM-841
Cellular RF troubleshooting
Notes
Issue 1