Tektronix MSO64B

Table of Contents
List of Figures................................................................................................................................................................................v
List of Tables.................................................................................................................................................................................vi
Important safety information........................................................................................................................................................ vii
General safety summary...................................................................................................................................................... vii
Service safety summary........................................................................................................................................................ ix
Terms in the manual.............................................................................................................................................................. ix
Terms on the product............................................................................................................................................................. x
Symbols on the product......................................................................................................................................................... x
Preface..........................................................................................................................................................................................1
Supported products................................................................................................................................................................1
Replaceable parts.................................................................................................................................................................. 1
Where to find operating information.......................................................................................................................................1
Theory of operation....................................................................................................................................................................... 2
Power supply......................................................................................................................................................................... 2
Carrier interface assembly..................................................................................................................................................... 2
Main board and front-end board............................................................................................................................................ 3
Front panel and display..........................................................................................................................................................3
Adjustment procedures................................................................................................................................................................. 4
Adjustment............................................................................................................................................................................. 4
Adjustment interval................................................................................................................................................................ 4
Adjustment after repair...........................................................................................................................................................4
Maintenance..................................................................................................................................................................................5
Preventing ESD..................................................................................................................................................................... 5
Inspection and cleaning......................................................................................................................................................... 5
Exterior cleaning (other than display)............................................................................................................................. 5
Flat panel display cleaning............................................................................................................................................. 6
Interior cleaning.............................................................................................................................................................. 6
Lubrication...................................................................................................................................................................... 7
Returning the instrument for service...............................................................................................................................7
Removal and replace procedures.......................................................................................................................................... 8
Required equipment....................................................................................................................................................... 8
Remove front-panel knobs..............................................................................................................................................8
Remove SATA riser board assembly.............................................................................................................................. 9
Remove feet................................................................................................................................................................... 9
Remove handle.............................................................................................................................................................10
Remove rear grill and case...........................................................................................................................................10
Remove rear chassis assembly.................................................................................................................................... 11
Remove the baffle bracket............................................................................................................................................12
Remove the power supply assembly............................................................................................................................ 12
Remove carrier interface assembly.............................................................................................................................. 14
Remove the AFG riser assembly..................................................................................................................................17
Remove handle hub assembly......................................................................................................................................18
Remove the main fan assembly....................................................................................................................................18
Troubleshooting 6 Series MSO ........................................................................................................................................... 19
Table of Contents
6 Series B MSO MSO64B, MSO66B, MSO68B Service iii