threw away v9 eject pcb

[Deangiver]

hey all
been modding m$ stuff for a while just started on a ps@
went to a pawn shop and bought a v8
bought a dms4 pro ezi
installed chip and played one game
laser died
traded for a v9 (no more available to get a v8 back)

ok heres where i screwed up i threw away everything but what i needed for the v8 - both had the cxd3089 but i dont have my v9 eject pcb

where do i solder the white and black wire to on the ps@ to get it to work
the white wire has continuity to a gold finger on the v8 board but i can't find the other end of the black wire

pics would be appreciated for where to solder to
thanx

[gameplaya376]

if my memory serves me correctly the white wire will go to the c point on a solder diagram and the black is just another ground .