Yes, I have the tools. It wasn't me who cut the wire, it was like that when I opened it.
EDIT: Just like to clarify that I bought this CD player from a flea market so somebody else probably opened it before me and messed something up.
OK
method 1
1) then strip a small bit of the insulation off the end of the wire and tin it with solder and soldering iron
2) trim a little of the plastic away from the connector where that wire goes to the terminal so that the terminal is exposed
tin the end of that terminal with the solder
3) then solder the end of the tinned wire to the end of the terminal where the wire used to crimp to
method 2
you will see in photo 1, above, there is a little plastic flap that holds each terminal in place within the plastic block
that flap can be gently lifted with a fine tipped jewellers screwdriver etc and the metal terminal eased out the way it went in
once the terminal is out, follow steps 1 and 3 in method one
then slide the wired terminal back into the plastic housing till it clicks into place
CAREFULLY NOTE the way it comes out and goes back in ...