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                                        Broadcast Devices, Inc. 
 

CDS-300 Composite  

Switcher/Distribution 

Amplifier 

  

 

TECHNICAL REFERENCE MANUAL 

 

 
 

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
Broadcast Devices, Inc. 
5 Crestview Avenue 
Cortlandt Manor, NY 10567 
Tel. (914) 737-5032 
Fax. (914) 736-6916                                                               

REV: C 01/04 

Summary of Contents for CDS-300

Page 1: ...cast Devices Inc CDS 300 Composite Switcher Distribution Amplifier TECHNICAL REFERENCE MANUAL Broadcast Devices Inc 5 Crestview Avenue Cortlandt Manor NY 10567 Tel 914 737 5032 Fax 914 736 6916 REV C...

Page 2: ...acking and Inspection B General Description II Specifications III Installation A Initial Configuration B Location and Hookup Considerations C Composite Connections and Adjustments D Remote Control Sta...

Page 3: ...3 CLR module Left Right Output stereo decoder This module accepts the output of the A B switcher and decodes the composite signal back to left and right The output is available at the rear of the uni...

Page 4: ...o the left and with a pair of long nosed pliers carefully remove the power select p c board from the power entry module Select the desired power configuration by placing the power entry p c board back...

Page 5: ...modulation on each exciter D Remote Control Status Connection Refer to the table below for remote control and status connections The CDS 300 requires a momentary ground closure for switching operatio...

Page 6: ...Cortlandt Manor NY 10567 Remember to affix the R A number to the outside of the carton Any packages received without such R A number will be refused Note freight collect shipments will also be refuse...

Page 7: ...7 V Schematic Diagrams A Simplifed Block Diagram B Overall Schematic Diagram...

Page 8: ...3 9K 1 4W CR1 1N4007 C46 01 50V R33 10K 1 4W C34 1 50V R36 1K 1 4W C36 4 7uF 50V R40 150K C10 4 7uF 50V R60 1K C32 1 50V Q5 2N3904 C30 1 50V Q3 2N3904 U9 BUF634 3 2 6 5 1 8 7 4 R59 15K R44 49 9 1 4W C...

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