Tektronix TDS 420A - Table of Contents

Table of Contents
TDS 420A, TDS 430A & TDS 460A Service Manual
iii
List of Figures
Figure 1--1: TDS 400A Dimensional Drawing 1--13...................
Figure 2--1: Map of Display Functions 2--8........................
Figure 4--1: Map of Display Functions 4--3........................
Figur e 4--2: Verifying Adjustments and Signal Path Compensation 4--6
Figure 4--3: Universal Test Hookup for Functional Tests 4--8.........
Figure 4--4: Initial Test Hookup 4--20..............................
Figure 4--5: Initial Test Hookup 4--23..............................
Figure 4--6: Initial Test Hookup 4--26..............................
Figure 4--7: Measurement of Analog Bandwidth 4--29................
Figure 4--8: Initial Test Hookup 4--31..............................
Figure 4--9: Measurement of Channel Delay 4--33....................
Figure 4--10: Initial Test Hookup 4--34.............................
Figure 4--11: Measurement of Accuracy — Long-Term and
Delay-Time 4--37............................................
Figure 4--12: Initial Test Hookup 4--38.............................
Figure 4--13: Initial Test Hookup 4--41.............................
Figure 4--14: Measurement of Trigger Sensitivity 4--43...............
Figure 4--15: Initial Test Hookup 4--45.............................
Figure 4--16: Confirming Au xiliary Triggering at Maximum
Triggering Frequency 4--46...................................
Figure 4--18: Initial Test Hookup 4--49.............................
Figure 4--19: Adjusting Sync Pulse Amp litude 4--51..................
Figure 4--20: Measurement of Video Sensitivity 4--52.................
Figure 4--21: Initial Test Hookup 4--54.............................
Figure 4--22: Measurement of Probe Compensator Limits 4--55........
Figure 4--23: Sine Wave Generator Leveling Equipment Setup 4--56....
Figure 4--24: Equipment Setup for maximum Amplitude 4--57.........
Figure 5--1: Hookup for Probe Compensation 5--10..................
Figure 5--2: Performing Probe Compensation 5--11..................
Figure 5--3: Proper and Improper Probe Compensation 5--12..........
Figure 5--4: Exposing the Inner Probe Tip 5--13.....................
Figure 5--5: Initial Test Hookup 5--13..............................
Figure 5--6: Exposing the Probe Body 5--16.........................