User Manual

4: Servicing
4-2 RT7000-MSOP
The front panel assembly is attached to the RT7000 with four screws and a
single ribbon cable.
Field-Level Servicing
The transceiver BITE system is designed to identify a faulty board. Feedback
is presented on the front panel display. In a matter of minutes, the radio can be
opened up, the faulty board removed and a new one inserted. For detailed
technical information, refer to the RT7000 technical manual (RT7000-MS).
Figure 4-1. Board Locations
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Front Panel
Processor
Display
Keypad
RF Amplifier
RF Filter
DC-DC Convertor
(28V only)
Interface/
Power Supply
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Part Number Description
004-01110 Front panel processor
001-00206 Reference/control board
004-12260
004-28260
RF Amplifier (12V)
RF Amplifier (28V)
001-00320 RF Filter board
004-12401 Interface/power supply
001-00600 Audio board
001-00710 75 MHz IF board
001-00800 5 MHz IF board
001-00901 Synthesizer board