Microprocessor, Output processing, Power supply – Grass Valley 2031RDA-MM User Manual
Page 35
2031RDA-SM/-MM Instruction Manual
35
Functional Description
Microprocessor
The main functions of the microprocessor include:
•
Providing remote control and monitoring capability for the module
(through ethernet),
•
Communicating with equalizer IC to monitor signal present status,
•
Relaying module status through on-board LEDs, and
•
Configuring module components at power up.
Output Processing
Driver circuits drive each of the eight serial digital outputs to the rear BNCs
J2 through J9. These outputs are non-inverting and are in-phase with each
other.
Power Supply
Power is fed from +24 V rails of the frame’s switching power supply. Each
stage of the module receives its own, separate, highly regulated and filtered
power source. The power input is protected by a socketed fuse (
).