Hello all,
Hope you guys don't mind if I join this little party?
Received my 7014A (circa 2009) today. It's all working, so I used info to "improve" it a little.
Figured out strap for 7104, but obviously 1G 50ohm hardware is missing, so I think we need schematics for front end to perform a proper modification.
My PCB does not have the Teledyne relay spot, so it will be more challenging than popping some parts on PCB..
![](https://xdevs.com/doc/HP_Agilent_Keysight/DSO7000A/img_tin/dso_mod_1.jpg)
To add some photos into collection, my 7014A HW (stock condition):
![](https://xdevs.com/doc/HP_Agilent_Keysight/DSO7000A/img_tin/dso7014a_bot_1.jpg)
PCB Rev 002 54693-26410
PCB sticker number
54689-66410 , which is bit puzzling as it's not the one known in other DSO7xxx posts.
Original firmware was ver5.25
Front end magic:
![](https://xdevs.com/doc/HP_Agilent_Keysight/DSO7000A/img_tin/dso7014a_front_ch12_1.jpg)