Replaces KHM-420AAA UMD (universal media disc drive on 1000 (FAT) model PSP’s so that they can read discs again Same as original for easier installation ( Must remove anti-static solder point) used to replace the broken or faulty laser head for Fat SONY PSP 1000(not suitable for PSP slim) Professional installation is recomended. Does not fit 2000 Slim model PSP.
