The screen of one of my classmates' MP4 player cracks. I bought a new one online, and I also picked up this one simply because it is cheap ($0.7). Unfortunately there was no documentation for this screen. Luckily enough, I found a datasheet of a similar screen, and it turns out that they share the same pinout. So, here is the result.

Pinout

1. VSS
2. VDD
3. NC
4. NC
5. CS0
6. A0
7. RD
8. WR
9. RST
10. DB0
11. NC
12. DB1
13. NC
14. DB2
15. NC
16. DB3
17. NC
18. DB4
19. NC
20. DB5
21. NC
22. DB6
23. NC
24. DB7
25. NC
26. LEDK
27. LEDA

Initialization

void LCD_Init()
{
    LCD_RST = 0;
    Delay(20);
    LCD_RST = 1;
    Delay(100);
		
    LCD_WriteCmd(0xE2);     //system reset   
    Delay(100);   
    LCD_WriteCmd(0xEB);    //set bias=1/11  
    LCD_WriteCmd(0x81);    //set vop   
    LCD_WriteCmd(0x65);     //set vop=15v 
    LCD_WriteCmd(0x2f);    //set pump control   
    LCD_WriteCmd(0x2b);    //set panel loading   
    LCD_WriteCmd(0x24);    // set TC=-0.05%   
    LCD_WriteCmd(0xa2);    // set line rate   
   
    LCD_WriteCmd(0x89);    //set color pattern   
    LCD_WriteCmd(0xd1);    //set color pattern   
    LCD_WriteCmd(0xd6);    //set color mode 64k   
    LCD_WriteCmd(0xC8);    //set n-line inversion   
    LCD_WriteCmd(0x18);   

    LCD_WriteCmd(0xc2);    //set color pattern   
   
    LCD_WriteCmd(0x84);    //set n-line inversion   
   
    LCD_WriteCmd(0xde);    //set com scan function   
    LCD_WriteCmd(0xaf);    //set display enable   
}