Tektronix CSA 803C Marine Radio User Manual


 
Table of Contents
Contents
viii
Maintenance
Preventive Maintenance 6Ć1......................................
Removing the Cabinet Panel 6Ć1..............................
Cleaning the Instrument 6Ć2..................................
Exterior 6Ć2..............................................
CRT 6Ć2.................................................
Interior 6Ć3...............................................
Visual Inspection 6Ć3........................................
Periodic Electrical Adjustment 6Ć3............................
Corrective Maintenance 6Ć5......................................
Power Supply Voltage Hazard 6Ć5.............................
Ordering Parts 6Ć5...........................................
StaticĆSensitive Device Classification 6Ć6.....................
Removing and Replacing FRUs 6Ć8...........................
Electrical LockĆOn of the Front Panel ON/STANDBY
Power Switch 6Ć13........................................
Power Supply Module Removal/Replacement 6Ć16..............
Fan Motor Removal/Replacement 6Ć19.........................
Cathode Ray Tube (CRT) Removal/Replacement 6Ć20...........
Acquisition Unit Removal/ Replacement 6Ć26...................
Battery Disposal and First Aid 6Ć27............................
Battery Disposal 6Ć27......................................
Emergency and First Aid Information 6Ć28....................
FRU Board and Assembly Removal 6Ć29.......................
A1 M/F Strobe Drive Board 6Ć31.............................
A3 M/F Power Connect Board 6Ć32..........................
A4 Regulator Board 6Ć33...................................
A5 Time Base/Controller Board 6Ć35.........................
A7 CRT Socket Board and A8 CRT Driver Board 6Ć37..........
A9 Touch Panel Assembly 6Ć40..............................
A10 Front Panel Control Board 6Ć42..........................
A11 Front Panel Button Board 6Ć44..........................
A12 Rear Panel Assembly 6Ć45..............................
A13 Mother Board 6Ć47.....................................
A14 Input/Output (I/O) Board 6Ć49...........................
A15 Memory Management Unit (MMU) Board 6Ć51.............
A17 Executive Processor (EXP) Board 6Ć53...................
A18 Memory Board 6Ć55....................................
A19 Strobe/TDR Buffer Board 6Ć57...........................
A20/A21 Head Interconnect (Power Only) and
A22/A23 Head lnterconnect Boards 6Ć59..................
A26 M/F Acquisition lnterconnect Board 6Ć62..................
A27 Acquisition Analog Board 6Ć64..........................
A28 Acquisition MPU Board 6Ć65............................