Fm Radio - Nokia RM-164 Service Manual

RM-164
System module
Pin #
1 USB VBUs
2 USB D-/FBus_TX/XEARL
3 USB D+/FBus_RX/XEARR

FM radio

This phone uses a single-chip electronically tuned FM stereo radio with low voltage application.
Issue 1
Figure 28 Micro USB connector pins
Table 16 Micro USB connector pins and signals
Signal
Figure 29 FM radio interface
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Pin #
4 XMIC/FM Antenna
5 Charge GND
Signal
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