Tektronix 5 Series

Remove the main fan assembly....................................................................................................................................27
Remove M.2 memory board
......................................................................................................................................... 28
Troubleshooting 5 Series MSO ........................................................................................................................................... 29
Service level................................................................................................................................................................. 30
Check for common problems........................................................................................................................................30
Equipment required...................................................................................................................................................... 30
Troubleshooting flow chart............................................................................................................................................31
Troubleshoot the power supply.....................................................................................................................................32
Instrument self tests......................................................................................................................................................33
Software updates..........................................................................................................................................................33
After power supply module replacement.......................................................................................................................34
Replaceable parts....................................................................................................................................................................... 35
Parts ordering information....................................................................................................................................................35
Module servicing.................................................................................................................................................................. 35
Abbreviations....................................................................................................................................................................... 36
Using the replaceable parts list............................................................................................................................................36
Front cover and rear case....................................................................................................................................................37
Carrier interface board and rear chassis..............................................................................................................................39
Baffle and power supply module..........................................................................................................................................42
Mid-plane chassis................................................................................................................................................................ 44
Front panel and display........................................................................................................................................................46
Table of Contents
5 Series Mixed Signal Oscilloscope MSO54, MSO56, MSO58 Service Manual 4