Grass Valley 2042EDA - Manual (Page 20)

14 2042EDA Instruction Manual
2042EDA Dual Wideband Equalizing Distribution Amplifier
Output Processing
Driver circuits feed each of the four serial digital outputs for each input to
the rear BNCs J6 – J9 (Out 1A – Out 1D) and J1 – J4 (Out 2A – Out 2D) on
the passive rear module. 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. The
power input is protected by a socketed fuse (
Figure 10 ). Each amplifier
circuit on the module receives its own, separate, highly regulated and fil-
tered power source to reduce EMI and on-board crosstalk.