TH-58PZ700u

[tns1]

I have the panasonic service manual, but it is sorely lacking in diagnostics, and explanations.
I also have access to the 10th gen plasma technical guide, which has some great explanations and diagnostics, but focuses on the 42" model. Because the 58" uses different power boards, most of the component references I am interested in are not correctly described.

Is there any better info out there, more specific to this model?