with all HP B accessories, and it can be added to any. HP B without affecting specifications. (An HP A must first be upgraded to an. HP B.). Checking the service manual, I found the circuit which managed it. It is an error factors and corrects the display for them, according the the HP Manual. Hp manual pdf: 0: General Discussion: Suncor. Manual for huskvarna chain sawa: 0: General Discussion. inwqmmjdn has reached a new hit record of

Author: Mikara Fenriramar
Country: Botswana
Language: English (Spanish)
Genre: Technology
Published (Last): 4 April 2008
Pages: 395
PDF File Size: 13.23 Mb
ePub File Size: 14.18 Mb
ISBN: 810-9-83059-687-1
Downloads: 33679
Price: Free* [*Free Regsitration Required]
Uploader: Migami

Everybody suggested it was a matter of failed capacitors in the YTO control boards. Here you have all the manial, one by one: Amounts shown in italicized text are for items listed in currency other than Canadian dollars and are approximate conversions to Canadian dollars based upon Bloomberg’s conversion rates. See each listing for manuak shipping options and costs. Skip to main content. Unfollow hp service manual to stop getting updates on your eBay Feed.

EB5AGV’s Workbench: HP-8566A repair

I was looking for bad capacitors, so this one seemed very suspicious look the discoloration in one side: So I took my trusty ESR meter to check all of them: In addition, there are separate bypass networks for the 3MHz filters, which you will need if you decide to adjust that in the future leave that for later, after the shack is remodeled.

Someone had been here before, as there were some test pins with globs of solder. Please enable JavaScript on your browserthen try again. So unit kind of works!!!. So I have temporarily removed it and temperature has gone to reasonable levels, but still very hot. For more recent exchange rates, please use the Universal Currency Converter.


Hp Manual Pdf – uploadrose

So I took out all boards in that section. Workmanship was not too fine so I redid it and also cleaned the PCB edge connector. All Listings filter applied. I hope at least you can see something!

You will need to build bypass networks 4 of them. Here you can see the displays for both adjustments: And, yes, all were OK except for the suspicious one, which was open: This page was last updated: Here you have all of them, one by one: There is one adjustment in each of the five filter stages. Vladan So, once all the cards had been carefully cleaned, including edge connectos, I got them back to the unit and checked again, just in case it was only a matter of bad contacts Each stage has to be adjusted while the others are bypassed with those networks.

The exceptional frequency stability of the Hewlett Packard A make measurements with a 10 Hz resolution bandwidth easy.

As I suspected and John suggested, the extra gain was a problem. Any help on this ;-?

The network consists of a resistor and a capacitor. Of course, I cleaned them. But something is not working fine to have such a big difference. Turn off email alerts. Yes, I know this is NOT the correct way to deal with this and I would need to manaul as Vladan suggested, but I have no time now to devote so much work to the unit and, well, I was eager to have a fast solution, even if not perfect. So I cleaned and resoldered it carefully As oven was still heating, there were some errors: Excellent frequency stability, sensitivity, and frequency-reference accuracy combine to allow very accurate measurement of small signals in the presence of large ones.


As I did not align the YTO before replacing the faulty cap, I think this will be just a matter of fine alignment.

Once cleaned, display unit showed a nice test pattern consistently so I decided to connect it again with the RF unit In that case, the manual calls for a Manual Calibration Procedureexplained also there. But, before moving it to its temporary storage location, I have checked it with the aid of my HPA generator another nice instrument!

I hooked the calibrator and You’ll receive email and Feed alerts when new items arrive.

Condition see all Condition. This narrow resolution bandwidth yields sensitivities to dBm. The network is described in the manual. More to come manuxl I will investigate what is happening exactly at that moment, as previous steps run fine, in order to try to correct the problem and have the unit finish the procedure.

If one of the stages is not adjusted, the amplitude will be too high.

hp service manual | eBay

Typical HPA applications include EMC testing, broadband signal surveillance, and component stimulus-response testing. Refine more Format Format. Wiggling somewhat the cards I got an still better one And then

Author: admin