How do i take apart my 52" HP id5220 HDTV? - blueprints for brick ovens

said that I must pay $ 700 for a new brick. its very problematic and has been replaced by brick. im pissed as a last resort, I want to hang out and try to repair it yourself. if anyone has or knows where I can see plans for Iside to be able to see and can, whats up I'd be very happy. let me know if you have an idea, thank you.