In order to replace the Casio VZ-1 screen backlight, one has to split the Optrex DMF-668 model screen into 2. When split it takes an L shape with both arms in equal length.
After the replacement one again closes the screen back, where there are many conductive dots on both edges of the L shaped screen.
I have experienced ( and many others too ) the loss of several columns on the screen. It seems to me that there is a very sensitive alignment for the upper and lower parts of the conductive golden dots. Because I’ve tried different alignments and I got different results each time.
So does anyone know, how to align the upper and lower part of the screen, or…can anyone provide me a spare part for the vz-1 LCD screen ? (International shipping)