Figure 3-14: Equipment Connection For Verifying The Output Signal - Tektronix MTX100A Service Manual

MTX100A Option 05 rear panel
Figure 3-14: Equipment connection for verifying the output signal- IEEE1394/ASI interface
MTX100A MPEG Recorder & Player Service Manual
Oscilloscope (TDS5104B)
75 Ω BNC cable
2. Set the oscilloscope controls as indicated below:
Vertical scale . . . . . . . .
Horizontal scale
Acquire mode . . . . . . .
Trigger mode . . . . . . . .
Trigger level . . . . . . . .
Trigger source . . . . . . .
Trigger position
Trigger slope . . . . . . . .
Input impedance
Measure . . . . . . . . . . . .
Ref Level . . . . . . . . . .
Gating . . . . . . . . . . . . .
3. Open the test40.TRP file on the MTX100A Option 05.
a. Select File > Open to open the Select File dialog box.
b. In the dialog box, select the test40.TRP file.
4. Press the PLAY button on the MTX100A Option 05 to start playing the
test40.TRP file.
5. Use the oscilloscope to verify that the amplitude, rise and fall times are
within the following range.
Amplitude: 740 mV to 860 mV
Rise and fall time: ≤ 1.2 ns
200 mV/div
. . . . . 1.25 ns/div
Average 32
AUTO
0 V
CH1
. . . . . . 50%
Rising Edge
. . . . . 50 Ω
Amplitude, Rise Time, Fall Time
High Ref 80%, Low Ref 20%
Cursor Curs1 Pos1: - -2.5 ns/Curs2: 2.75 ns
Performance Verification
75 Ω signal adapter
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