Chapter 5: Troubleshooting

Troubleshooting the Agilent 1690A,AD-series

4

Possible problem with

logic analyzer cables. Do the cable test in Chapter 5 on suspect pod.

Does cable

Yes

The logic analyzer

board if functioning

 

 

test pass?

 

 

 

 

properly.

 

 

 

 

 

No

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Swap suspect probe

 

 

 

tip assembly with

 

 

 

known good one.

 

 

 

 

 

 

 

 

 

 

 

 

 

Does cable

Yes

test pass?

 

 

No

Swap suspect cable assembly with known good one.

Replace defective probe tip assembly.

Does cable

Yes

test pass?

 

 

 

No

 

 

 

 

 

 

 

 

 

Replace logic analyzer

acquisition board.

Replace

defective cable.

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Agilent Technologies 1680, 1690 manual Test pass?