Table Of Contents - JRC 2000 Field Service Manual

Table of Contents

Contents2
Specifications3
General3
Scanner Unit3
Display Unit4
Technical Description6
Radiator6
Radiator Rotating Mechanism6
Motor Encoder6
Bearing Reset Switch8
Transmitter8
Modulator8
Receiver Unit9
Receiver Pcbs10
Video Detector Circuit10
Video Output Circuit10
Tuning Indication Circuit11
Stc Circuit11
Main Bang Suppression Circuit11
Power Supply11
Simplified Block Diagram12
Main Control Pcb12
A/D Converter12
Video Input Circuitry12
Buffer Memory13
Video Memory13
Control Pcbs13
Gdc13
Video Output14
Display Monitor14
Optional Inputs14
Troubleshooting16
Master Reset16
Fuse16
Fault Finding Procedure18
Fuses Used18
Operation Checklist19
Maintenance24
Cleaning24
Screw Inspection24
Cabling Check24
Cleaning The Display Unit Screen25
Parts List26
Assembly Diagram31
List Of Schematic Drawings32
General System Diagram34
Scanner Mounting Dimension35