: 50Hz (Standard for PAL). Note that running NTSC games on this BIOS/Hardware may result in a black-and-white image or "rolling" screen on older CRT TVs without an RGB Scart cable. : 220V–240V AC (Internal power supply). 4. Common Modifications
This model retains the Parallel Port (often used for Cheat Cartridges or the "GameShark") and the Serial Port , both of which were removed in later slim "PSone" revisions. Playstation Scph-5502 -v3.0 Europe- Bios Scph5502.bin
: This series relocated the disc drive further from the power supply to reduce heat and reliability issues. It also moved to a digital servo system for automatic tracking and focus calibration. : 50Hz (Standard for PAL)
The BIOS is infamous among speedrunners and gamers for one reason: 50Hz . Playstation Scph-5502 -v3.0 Europe- Bios Scph5502.bin