I'm currently working into a project which is about re-using this Samsung LB070W02 7inch display from an old portable dvd player. The main processor of the controller board is an Vxis VX1828 microcontroller, CVBS input only. I found the datasheets but how much i bang my head onto the table i can't find the composit video IN, so i hope that someone might help me. I'll link the datasheets down here.
Vxis VX1828 microcontroller: http://www.daxia.com/bibis/upload/0VX1828B_Datasheet02.pdf
Samsung LB070W02 LCD Display: http://www.spectrah.com/product/lcd_panel/lg_lcd_panel/lg_LB070W02.pdf