question about the sony dvp 9000es

I was wondering if anyone knows how to get into the laser adjustment...etc of the 9000es...I had the code a while back but cannot find the information....this code sequence gets you into the technical workings of the unit...on screen....
Thank you for your help
This is what I've seen posted and according to some of the people it worked but not for all. Thank you Ncarv and Sfstereo. ;-)

12-23-05: Ncarv
Here is Sfstereo's original post:

I have the same problem with my 9000ES and I was able to fix it tonight by recalibrating the laser. I bought a service CDROM and it provides instruction for recalibarating.

When the unit is in power off status with the power button push in, press the following buttons on the remote in this order:
title, clear, power

This will bring you to the service menu on your tv display.
select item 1 - auto adjustment

Then select 0 - ALL and it be prepare to follow the displayed instructions. You will need the following kinds of disks:

DVD - Single layer
DVD - Dual layer
SACD - not hybrid

I had to use a couple of each kind of disk. It kept aborting the test until I found SACD disk that it would play but once it plays the disk, it will store the calibrated value in an EPROM.
It takes about 15-20 minutes and now all my hybird SACD work just fine.

Good luck.

Sfstereo (Answers)
Ncarv (System | Answers)
thank you Boss32...that would be what I was looking for