Adjustment Procedures
TDS 420A, TDS 430A & TDS 460A Service Manual
5-19
LF Comp
R1 R2
C1
Not Used
Figure 5- 9: Locations of Probe Adjustments
d.
Recheck Probe Bandwidth:
H Redo the procedure Measure the Probe Bandwidth to check if the
probe now meets its bandwidth requirement.
H If bandwidth is met, adjustment is complete. Skip to step 3.
H If bandwidth is not met, redo this procedure, increasing front corner
overshoot slightly relative to the stored waveform.
H Repeat this step (d) until bandwidth is met.
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