DJM 700 issues

Hi,

I have a problem with the effects only about half of them showing, when the others are selected they are something else entirely and don't even work.

I know the replacement part is the DSX1068 (correct me if I'm wrong) how hard are they to fit yourself? Does it require soldering etc? Or is it a simple replacement once taken apart? Has anyone done this before?

Also my Level/Depth does not work at all.. So the amount of effect is just stuck in one place, doesn't move up or down.. Do you guys know the replacement part for this? Also the same as the above, can it be fitted with ease?

That switch will require soldering and is pretty easy, if you are experienced.

Otherwise, replacing https://parts.pioneerelectronics.com...uctNum=DWX2677 includes the switch and no soldering needed.