Motorola MTR3000 User Manual

Theory of Operation 4-19
Speaker
(J3010M7)
4P4C Speaker connection. Compatible with Service Speaker HSN1000 (older
model) or HSN1006 This connector is accessible with front cover in place.
Note : The Speaker port is only supported in analog mode regardless
of the speaker used.
Ethernet
(J3006M7)
RJ45 (8 Pin)
(Vertical)
Network connection to Trunking Controller. The front cover must be removed
to access this connector. An optional extension cable can also be used to
route this input to the rear of the station. Alternatively, the Ethernet cable can
also be routed out through the slots provided in the front panel.
Debug/Sync
(P3013M7)
Header (8 Pin) Provide service access to Rx OMAP Trigger in/out, Tx OMAP trigger in, and
Rx SSI port.
Ext Ref
(J3008M7)
BNC (Vertical) External reference input. The front cover must be removed to access this
connector. Alternatively, an extension cable can be used to route this input to
the rear of the station.
Note USB Host mode is not supported by the MTR3000 SCM. Therefore, it cannot supply 5VDC
to USB accessories.
Table 4-11 SCM FP USB Connector Pin-out
Pin Number Pin Name I/O
Voltage
Level (V)
Pin Description
1 VCC VCC 5 Supply Voltage for USB Client mode
2 DM I/O 3.3 Connects to MAKO USB1 transceiver
3 DP I/O 3.3 Connects to MAKO USB1 transceiver
4 GND GND GND Ground
G1 GND GND GND Ground
G2 GND GND GND Ground
Table 4-10 SCM FP Connectors (Continued)
Connector
Name
Connector Type Purpose

Motorola MTR3000 Specifications

General

Brand	Motorola
Model	MTR3000
Category	Accessories
Language	English