I'm getting crazy with the screen burn-in problem of my RS-97 Plus, so I tried to replace the LCD unit of that.
My RS97 Plus board version is 1.0S, with 24 pins film type connector. You may use the LCD unit of Sony's WX150 DC to replace that.
(From Steward Fu's website)
It's not a difficult task, but you need extreme care of the LCD unit. It's easily broken! DON'T hit the back of the new LCD unit!
After replacement, you need to re-flash the system TF card by using LDK Square image. I used RetroFW 2.2 (version 2B). If you use the old TF with RS97 Plus image the system is unable to boot up.
No more LCD burn-in after replacement, also the new LCD is much more brighter than the old one. My RS-97 Plus is reborn.