Re: sanyo dp46142 backlight issue.

I'm having the exact same issues/symptoms as you with my Sanyo dp46142. I have replaced the power board, the back light now shuts off around 30 mins instead of 5-10mins. Did you ever figure out the problem? What board didn't you replace?
Thank you!

P.S. How can I view the pictures you posted? They're not letting me see them.