mpc 3000 internal connections

Hello,
Does anyone have a big detailed picture of a mpc 3000 inside?

I dont really know where to put two two pin connectors. The first is coming from the display, and the other one from bottom right of the board below the actual powersupply (with cooling rips on it).

Because the one from the power supply is so short I think it has to go to the board about 10- 15 cm left to it (socket P6) whereas the one from the display should be seated rigth next to the one coming out from the lower power supply board to socket P855 (there are two two pin sockets in a row) .

I hope you got what i tried to describe.

peace,
flo

i opened my 3k today, good timing

This IS good timing! Mine will be in surgery tomorrow

thank you very much, thats what I needed.
sadly I still couldnt fix the issue.
The mpc 3k just dont react on any button, the cursor stays blinking in the first position, and I can do nothing. What do you recommend to do now?

Doey anyone has an idea on what I can do now to get it work again?