Adjusting convergence on a Sony rear projection set?

OK, I have the back cover off and I've cleaned and aimed the lenses, and everthing is looking pretty... Now, how do I adjust convergence? I don't see any type of test switch or anything. There is, however, what looks to be a ~10 pin connector that was hidden behind a piece of plastic. Does this have anything to with it?

Here's the model number:

kp-53v85

Any help would be much appreciated!

Meh, I'm about to give up trying to access the service menu. I've tried for a couple hours trying to imput the three codes used to enter a sony service menu. Perhaps this set doesn't even have one.

After aligning the lenses I can't really tell that there's a slight convergence issue in upper right hand corner. The only way I still know the problem is there is from the Neo Geo's crosshatch screen. Samurai Showdown looks absolutely stunning after the cleaning and alignment!

before you proceed you need to get a copy of the service manual.

ttooddddyy said:

before you proceed you need to get a copy of the service manual.

Click to expand...

Is there anyway to download this? I've found tons of places that charge $20+ for it.

gamejunkie said:

Is there anyway to download this? I've found tons of places that charge $20+ for it.

Click to expand...

I will see what i can do, but dont hold your breath on this gamejunkie