Wiltron 67xxA maintenance manual request

Can anyone provide me a maintenace manual of the Wiltron 67xxA sweeper.
I can scan it. My unit gives signal and the unlock led is flashing.

electronicsandbooks said:

Can anyone provide me a maintenace manual of the Wiltron 67xxA sweeper.
I can scan it. My unit gives signal and the unlock led is flashing.

Click to expand...

Hello,

No luck, I don't get the manual, but I have got this prob already.

to help you, two ways:

==> Does this led blinking on analog sweep mod ? if yes, that is normal
==> Does this led blinking on digital sweep mod ? if yes, that is not normal
==> Does this led blinking on CW mode ? if yes, that is not normal

==> Does this prob appears over all the bands (10- to 2 Ghz, 2 to 8, 8 to 12,4 and 12,4 to 20 Ghz ) ?
If it appears only on one band or two bands : perhaps you have to calibrate it: for that, You need a Ghz counter (EIP or other) and using mix Keys (shift + trigger key + number): if you want, I can give you the correct numbers.

==> if the prob appears over all bands: for me, it is a hardware prob.

That I have got on two 6759A : The A6 were defective (on the twice) and the A3 board (one time)

---> more probably the A6 boards if defective (COARSE LOOP) and drives the VCO Board (A3)
---> after, it is possible that is the A3 boards is defective ( VCO), and after other boards.

I have seen the manual on Ebay, but he does not sell outside of America :-(, and I can't get it...

You can looking-for "Wiltron 6737A 6737A-20 Maintenance Manual" on Ebay

Dan

Hi Dan,
I think, Telford has it.
Karesz

Hi Karesz,

Great !

I have just done a mail to get the maintenance manual (it is the B series, but to make diags it is sufficient).


Dan

Hi Dan,

I didnt check it yet, but Artek has it possibly too_their are mostly some cheaper.
Otherwise you should/can ask **broken link removed** and check "sprotlink" too...
btw, wiltron is nowadays Anritsu.

Greetings, Karesz

Hi Karesz,


Thank you very much for your help.

I have checked all you give
--> Artek seems to have the maintenance manual for the 67xxb, but don't answer to my mail :-(
--> the others has the "operational manual", but not the maintenance (service manual).

Greetings

Dan.

JOUANNIC35 said:

Hi Karesz,


Thank you very much for your help.

I have checked all you give
--> Artek seems to have the maintenance manual for the 67xxb, but don't answer to my mail :-(
--> the others has the "operational manual", but not the maintenance (service manual).

Greetings

Dan.

Click to expand...

Dan,
dont give it up_ I would repeat the mails in 3-4 weeks _or better, forwarded thes "old" ones for same addresses...
Wish nice Holidays!
Karesz

Karesz,

Thank you for your inducement .
Yes, with the time, these manual would be available....

Wish nice Christmas !
Greetings from France
Dan