Performance Tests
TDS7104 & TDS7054 Service Manual
4- 49
H
Set the horizontal
SCALE
to 500 ps.
H
From the tool bar, touch
Horiz
and select the
Acquisition
tab.
H
Touch
Average
and set the number of averages to
16
.
c.
Hook up the test-signal source:
H
Connect the sine wave output of a sine wave generator to a 50
Ω
precision coaxial cable followed by a power divider.
H
Connect the power divider to both
CH 1
and
CH 2
. See
Figure 4--21.
Sine wave
generator
Power divider
Output
SMA female-
to-female
Male SMA to
female BNC
3 places
TDS7000 oscilloscope
Figure 4- 21: Initial test hookup
2.
Confirm all four channels are within limits for channel delay:
a.
Set up the generator:
Set the generator frequency to 250 MHz and the
amplitude for six to eight divisions in CH 1.
Hint: As you are adjusting the generator amplitude, push
PUSH TO
SET 50%
frequently to speed up the updating of the waveform
amplitude on screen.
b.
The horizontal
SCALE
should already be set to 500 ps. Now set it to
200 ps.
c.
Save a CH 2 waveform:
Press the
CH 2
Vertical button. From the button
bar, touch the
Refs
button and select the
Ref 2
tab. Touch the Save Wfm
to Ref2
Save
button.
Summary of Contents for TDS7054
Page 4: ......
Page 14: ...Table of Contents x TDS7104 TDS7054 Service Manual...
Page 18: ...Service Safety Summary xiv TDS7104 TDS7054 Service Manual...
Page 22: ...Preface xviii TDS7104 TDS7054 Service Manual...
Page 56: ...Operating Information 2 12 TDS7104 TDS7054 Service Manual...
Page 60: ...Theory of Operation 3 4 TDS7104 TDS7054 Service Manual...
Page 64: ...Performance Verification 4 4 TDS7104 TDS7054 Service Manual...
Page 76: ...Brief Procedures 4 16 TDS7104 TDS7054 Service Manual...
Page 86: ...Performance Tests Semi Automated Method 4 26 TDS7104 TDS7054 Service Manual...
Page 144: ...Performance Tests 4 84 TDS7104 TDS7054 Service Manual...
Page 160: ...Maintenance 6 6 TDS7104 TDS7054 Service Manual...
Page 230: ...Troubleshooting 6 76 TDS7104 TDS7054 Service Manual...
Page 232: ...Repackaging Instructions 6 78 TDS7104 TDS7054 Service Manual...
Page 238: ...Electrical Parts List 8 2 TDS7104 TDS7054 Service Manual...