Products > Test Equipment
Agilent 16720A (and 16522A) Pattern Generator Pod Schematics
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DogP:
Yes, actually I posted about it in this repair thread over here: https://www.eevblog.com/forum/repair/series-defect-on-agilent-167xx-boards/msg4031926/#msg4031926 .

It seems to work, at least from the quick testing that I've done with it.  I'm not sure how long of a cable you can use before running into problems though... the 17" cables I'm using seem OK.  Further up in the thread I built a really quick extension with just a couple IDC connectors and a 9" cable, and used that a lot without problems while troubleshooting several cards.  I was able to get all my cards fixed before the new extensions arrived, so I haven't had a need to run them for long periods of time.

DogP
fisafisa:
Hi
I have a broken 16720 and I am trying to fix it.
So I am going to build something like yours.
Thanks
Halberd:
Oh, if I had known the information here earlier, my difficulties would have been reduced.

Thanks for the circuit info. I plan to make a POD as well.

I will upload a photo of the LVDS POD.
aeg:
10472A 2.5V clock pod
10H124, 10H125, 74AVC16244, 74CBT3244, LT1117, BAV99
aeg:
Assembled pod overall dimensions are 3.580"x1.840"x0.650" including projections. PCB measurements are attached.
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