I have found more information about the LCD,LED,OLED,screen's etc,I havenot found picture's of the curcuit board's or operating voltage's.I Amgoing to a place that sell's Samsung,Sony,They have some large flat screen's,If any one could help with a site that show's curcuit board's and highvoltage for 50" screen.I have a 25 kv probe. I have been shut out on imported curcuit's.If anyone has taken picture's of curcuit board's,or know a site, if you can post it would really help me. THANK"S LOOSEWIRE P.S. There are some site's offering Sony diagram's,but I don"t want to hitthe site. I have a small window that I am going to post that show'severy time I turn the computer on,I don't know what it is may be I havea virus doing something. THANK'S again guy's for all your help.