Author Topic: Where can I find a 1QF7-0067 Hybrid Input Board for my HP3478A.  (Read 926 times)

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Offline Swemarv

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  • Posts: 10
Hi everyone.
I have been lurking in the forums for some time, and now I need your help.
I have a faulty HP3478A  and I belive I have pinpointed the problem to the input hybrid board. Does anyone know where I can fine a spare ?
P/N is1QF7-0067 Hybrid Input Board.

Thanks
 

Offline dom0

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Re: Where can I find a 1QF7-0067 Hybrid Input Board for my HP3478A.
« Reply #1 on: July 25, 2015, 08:01:36 pm »
Either NOS from eBay or from a working unit.

Recalibration is necessary after replacing the input hybrid.
,
 

Offline Swemarv

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  • Posts: 10
Re: Where can I find a 1QF7-0067 Hybrid Input Board for my HP3478A.
« Reply #2 on: July 26, 2015, 01:39:50 am »
Thanks, I finally found one on Ebay, not cheap but what do you do.
Yes I am aware that the "bangoniness" (Dave quote ;-)  ) will be gone with the replacement of this.
 


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