Ecl Digital Data Out Check (Option 03) - Sony Tektronix AWG2021 Service Manual

ECL Digital Data Out Check (Option 03)

AWG2021 Service Manual
This procedure checks the AWG2021 ECL digital data output at the rear panel.
NOTE. This check requires that the AWG2021 has Option 03 installed.
Electrical
Auxiliary Outputs, ECL Digital Data Out, Level, on page 1-11.
Characteristic
Checked
Equipment Test leads
Required
One ECL digital data out cable
One power supply
One termination board
One oscilloscope
Prerequisites The AWG2021 meets the prerequisites listed on page 4-7. Option 03
(ECL digital data output) must be installed in the AWG2021.
1. Install test hookup and set test equipment controls:
a. Hook up termination board: Connect the AWG2021 rear ECL digital
data output through a digital data output cable to the termination board
(see Figure 4–19).
b. Hook up power supply: Connect the power supply output through the
test leads to the GND TP100 and –2VD TP120 terminals on the
termination board.
c. Hook up oscilloscope:
H Connect the oscilloscope probe to the CH1 vertical input.
H Connect the probe ground-clip to the GND TP200 terminal on the
termination board.
Performance Tests
4-47