dbx DriveRack 220i - System Block Diagram

47
220i
DriveRack
®
User Manual
A.4 - Block Diagram
DriveRack 220i Block Diagram
TYPE IV™
A/D
DSP
Micro
Processor
Front RS 232
Rear RS 232
Programmable
Logic
CLIP Detect
Load
Up
Down
Bypass
Channel 1 Threshold
Input meter
Input
Mic Signal/Clip
Mic Gain
30-60dB
D/A
RF
Filter
Channel 2 threshold
Clip
RF Filter
OutputsInputs
Seven-Segment Display
Output meter
20
Power Down Relay Bypass
Appendix