Grass Valley 2040RDA-16FR - Manual (Page 46)

46 2040RDA-FR/16FR — Instruction Manual
Functional Description
A block diagram of the 2040RDA-16FR is shown in Figure 30 .
Figure 30. 2040RDA-16FR Block Diagram
Electrical Input and Output Processing
The electrical input to the module enters a BNC at J10 on 2040RDA-FR or
J17 on 2040RDA-16FR. The input section has an input path from the passive
rear input module for SD (standard definition) and HD (high definition)
signal equalizing and reclocking. The output amplifiers drive 8
equal-phase outputs on the passive rear module (BNCs J1,J3-J9) on the
2040RDA-FR or 16 equal-phase outputs on the passive rear module (BNCs
J1 – J16) on the 2040RDA-16FR.
8360_13
2040RDA-16 PRM
2040RDA-16 PRM
Midplane
Midplane
2040RDA-16FR Front Module
2040RDA-16 Front Module
Power Supply
Microprocessor
J17
J3
J2
J5
J12
J8
J11
J10
J4
J6
J13
J15
J16
SD/HD/ASI
Video In
Optical
Tx/Tx
or
Tx/Rx
J1
+5V
+3.3V
+24V
-2.7V
16
Electrical
Outputs
J7
J14
J9
Bypass
Front
LEDs On-board
Jumpers
Ethernet
Remote
Control
Buffer
Rx
Rx
Tx
Tx
SD/HD
Reclocker
Switch
SD/HD
Equalizer
SFP
Sub
module
(option)