RM-240
System Module
Figure 22 Clocking scheme
USB, SIM, μSD, TV out
Micro USB
The micro USB (Universal Serial Bus) provides a wired connectivity between a PC and peripheral devices. It is
a differential serial bus.
USB 2.0 is supported with full speed (12 Mbps).
Hot swap is supported, which means that USB devices may be plugged in/out at any time.
This phone is provided with a specific connector for µUSB.
TV out
In this phone the 2.5mm AV connector has a double function - depending of the mode the phone is put in
the AV connector will operate as a normal galvanic connector for headsets etc or as TV output (that can be
connector to a external TV.
In TV mode the cable CA-92U is used to connect the AV connector to the TV (RCA connectors). Both NTSC and
PAL standards are supported by the TV out function.
Depending on the position of the switch (N2002), compressed video signal is feed to pin 3 or audio input
from external microphone is feed to the phone.
Note:
Only use an approved cable for connecting to the AV connector (CA-92U).
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COMPANY CONFIDENTIAL
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