Tektronix WFM700 Series, Руководство по обслуживанию

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Table of Contents
iv
WFM700 Series Waveform Monitors Service Manual
Figure 3--13: Eye loop BW one UI adjustment screen 3--18 . . . . . . . . . . . .
Figure 3--14: Jitter HPF adjustment screen 3--23 . . . . . . . . . . . . . . . . . . . .
Figure 4--1: Cabinet attaching screws 4--8 . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 4--2: WFM700 chassis cover, showing screws to loosen
and remove 4--10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 4--3: Plug-in module retaining screws 4--11 . . . . . . . . . . . . . . . . . . .
Figure 4--4: Grounding clip between two video modules 4--12 . . . . . . . . . .
Figure 4--5: Removing a plug-in module 4--13 . . . . . . . . . . . . . . . . . . . . . . .
Figure 4--6: WFM700 rear panel showing slot numbers 4--15 . . . . . . . . . .
Figure 4--7: Inserting a module into the chassis 4--16 . . . . . . . . . . . . . . . . .
Figure 4--8: Installing the grounding clip between two video
modules 4--17 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 4--9: Front panel assembly 4--20 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 4--10: Keyboard access 4--21 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 4--11: Fan assembly mounting 4--24 . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 4--12: Main circuit board securing screws 4--25 . . . . . . . . . . . . . . . .
Figure 4--13: Primary troubleshooting procedure 4--34 . . . . . . . . . . . . . . .
Figure 4--14: LED fault troubleshooting tree 1 4--35 . . . . . . . . . . . . . . . . . .
Figure 4--15: LED fault troubleshooting tree 2 4--36 . . . . . . . . . . . . . . . . . .
Figure 4--16: Blank screen troubleshooting tree 4--37 . . . . . . . . . . . . . . . . .
Figure 4--17: Front panel buttons and touch panel troubleshooting
tree 4--38 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 4--18: Diagnostics errors troubleshooting tree 4--39 . . . . . . . . . . . .
Figure 4--19: Audio (Option DG) diagnostics errors troubleshooting
tree 4--40 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 5--1: WFM700 replaceable circuit boards and cables 5--8 . . . . . .
Figure 5--2: WFM700 power supply assembly and rear panel
(B010999 and below) 5--10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Figure 5--3: WFM700 replaceable chassis parts 5--13 . . . . . . . . . . . . . . . . .
Figure 5--4: WFM700 Audio board option DG 5--15 . . . . . . . . . . . . . . . . . .