Electronics > Repair
Agilent 54810A infinium o'scope-sea searching some helps about the IC's details
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ln4007:
hello everyone,recently i got  the Agilent 54810A infinium o'scope,but it dad indeed with a lot of troubles,included powersupply out of workand and some stufs are short on the beforface board,finally i think i work out them beside the one that the  IC of the ACQ board was lost.So everyone know what it is?And how can i make it work up again?Any replys well be appreciated :)
BlownUpCapacitor:
It looks like it's just an unpopulated foot print.
Wallace Gasiewicz:
Blown Up is absolutely correct.  This is the same as my 54710, I just had it open. The missing chips are for the four channel models.
These machines used different motherboards and different power supplies also. Makes working on it harder....
ARF:
The author tells you that Timebase ASIC is missing. And this is a big problem. This is a custom HP chip.

The topic starter, you need:
Time Base ASIC 1SE6-0056 = 54810-89002 REV A = 54520/40 = 54810 /20 = 54835/45

https://www.eevblog.com/forum/testgear/agilent-54845a-failing-all-trigger-self-tests/msg5460131/#msg5460131
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