Thanks.

Now I understand, the ps1 rom is in pal.
I tested an NTSC game and it was colorful.
It's already great.

I need ntsc 60 hz color in ps1 menu or in game !

All good ?
Can any friend help me transcode a psx SCPH-5552 pu-18 1-664-537-62 from PAL to NTSC?
I soldered a 53.66, raised pin 7 of the cxa1645 and injected 5v, but it didn't stay in NTSC.

Is there anything else to be done?