Lift the grey battery connector slightly to disengage a bush where you removed a screw in the previous step. (On reassembly, ensure this is snapped back in place.)

Ease the power and headphone sockets out of their holes in the case, using a spudger or similar tool.

You can now lift the midframe and attached assemblies out of the case, first lifting the right hand side by the power and headphone sockets, and hence withdrawing the volume and tuning spindles from the left hand side.