Tektronix 2712 spectrum analyzer display and storage board fault finding

I found the Service Manual in the search for the part.

https://elektrotanya.com/aiwa_z-d9300m_mx-z9300m%2Cfx-wz9300%2Ctx-z9300%2Cge-z9300.pdf/download.html

Nothing on it as a part number, but all transformers are standard parts. Remove it and see if there are specs on it, input and output. Then any electronics retailer can supply a generic part.

If the part was available on that part number, it would be here, but I guess it is a Aiwa designation.

https://www.google.com/search?q=transformer+82-vu1-615-119

..

Hi,

Please call or email the manufacturer of your product so that they can send you the manual for your product. This is an efficient way to get that resource. Thank you.

You will need a oscilloscope or spectrum analyzer

sent it for calibration

they have lifetime warranty - return to Tektronix

The spectrum analyzer must have firmware version 880201 or earlier.

Press [preset]
press [frequency], [more]
There will be three blank soft keys. Press them in this order:
Top
Bottom
Middle
Top
Bottom
Top

press [6], [9], [Hz]

press the 2nd softkey from the top. it should be blank.

press the step keys in the following sequence:
Down
Down
Up
Down
Up
Up
Down
Up

Press [6], [5], [Hz]

Do you know if that unit supports NTFS partitions? That typically requires a licensing fee to Microsoft. You could try formatting the drive as FAT32 and see if the Tektronix recognizes the full size.

You can format any USB 4GB or smaller with the normal Windows format utility. However, if you have a flash drive larger than 4GB you need a third party utility. Paragon Partition Manager has a free version that should do the trick for you. There are others as well, including a great one called SwissKnife that is free as well.

P.S. - I just posted a question specifically for you to help (if you can). Search PMH880s. Thanks!

IT IS SIMILAR WITH RICOH 1012/1022/1027/270.WHAT CAN BE THE PROBLEM IS EITHER YOUR POWER BOARD HAD BURN IC THAT MEAN YOU HAVE TO REPLACE IT OR JUST CHECK THE POWER SOCKET ,MAY BE THE CODED WIRE NOT IN CONTACT WHILE YOU REPLACING THE FUSE,JUST BE CAREFUL AS LIVE WIRE CAN BURN YOUR COPIER.

a yellow line is comming on both sides of the printout when i print using my phaser 7700

the ony way is to get the CCD replaced with a new one. Contact NIKON for free replacement as this comes under manufacturing defect.