Hello,
I am in the process of repairing an Agilent
54642D MSO that I bought on ebay.
I am struggling to find information on the front panel board since my unit is missing it, I have no keyboard.
I might try to recreate the board myself since I can't event find a replacement part anywhere.
I am hoping someone has photos or maybe even schematics of a
54642D front panel board or for the
54600 series.
I am going to make a full repair forum post for this repair project
Here is the photo from the ebay listing :