Hi Anthony!!
Sorry for the delay. I saw this while doing a police shift and thought you were asking about an older LCOS RPTV. (which this is NOT).
I have not had to enter a sony service menu for about 5 -6 years. All the controls that you will need will be in the user menus. There will be a color space selection, gamma presents, white balance control. (2 point).
I did link to your thread. It does seem that there is a service mode. There is nothing useful in there (or nothing that can not be adjusted via the user mode).
gettr dun!
Gregg
